Merge branch 'master' into fix-argc
diff --git a/.gitignore b/.gitignore
index b294d3b..73cdd2c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -38,3 +38,17 @@
# Ignore generated directories.
googlemock/fused-src/
googletest/fused-src/
+
+# macOS files
+.DS_Store
+
+# Ignore cmake generated directories and files.
+CMakeFiles
+CTestTestfile.cmake
+Makefile
+cmake_install.cmake
+googlemock/CMakeFiles
+googlemock/CTestTestfile.cmake
+googlemock/Makefile
+googlemock/cmake_install.cmake
+googlemock/gtest
diff --git a/.travis.yml b/.travis.yml
index 2fbb3b1..0e17bc2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
# Build matrix / environment variable are explained on:
-# http://about.travis-ci.org/docs/user/build-configuration/
+# https://docs.travis-ci.com/user/customizing-the-build/
# This file can be validated on:
# http://lint.travis-ci.org/
@@ -37,20 +37,20 @@
group: deprecated-2017Q4
compiler: clang
env: BUILD_TYPE=Release VERBOSE=1 CXX_FLAGS=-std=c++11
+ - os: linux
+ compiler: clang
+ env: BUILD_TYPE=Release VERBOSE=1 CXX_FLAGS=-std=c++11 NO_EXCEPTION=ON NO_RTTI=ON COMPILER_IS_GNUCXX=ON
- os: osx
compiler: gcc
env: BUILD_TYPE=Debug VERBOSE=1
- if: type != pull_request
- os: osx
compiler: gcc
env: BUILD_TYPE=Release VERBOSE=1 CXX_FLAGS=-std=c++11
- if: type != pull_request
- os: osx
compiler: clang
env: BUILD_TYPE=Debug VERBOSE=1
if: type != pull_request
- os: osx
- compiler: clang
env: BUILD_TYPE=Release VERBOSE=1 CXX_FLAGS=-std=c++11
if: type != pull_request
diff --git a/BUILD.bazel b/BUILD.bazel
index 6d82829..41a0985 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -38,7 +38,7 @@
config_setting(
name = "windows",
- values = { "cpu": "x64_windows" },
+ values = {"cpu": "x64_windows"},
)
config_setting(
@@ -51,7 +51,6 @@
values = {"define": "absl=1"},
)
-
# Google Test including Google Mock
cc_library(
name = "gtest",
@@ -70,7 +69,7 @@
"googlemock/src/gmock_main.cc",
],
),
- hdrs =glob([
+ hdrs = glob([
"googletest/include/gtest/*.h",
"googlemock/include/gmock/*.h",
]),
@@ -81,6 +80,14 @@
"//conditions:default": ["-pthread"],
},
),
+ defines = select(
+ {
+ ":has_absl": [
+ "GTEST_HAS_ABSL=1",
+ ],
+ "//conditions:default": [],
+ },
+ ),
includes = [
"googlemock",
"googlemock/include",
@@ -94,21 +101,19 @@
"-pthread",
],
}),
- defines = select ({
- ":has_absl": [
- "GTEST_HAS_ABSL=1",
- ],
- "//conditions:default": [],
- }
+ deps = select(
+ {
+ ":has_absl": [
+ "@com_google_absl//absl/debugging:failure_signal_handler",
+ "@com_google_absl//absl/debugging:stacktrace",
+ "@com_google_absl//absl/debugging:symbolize",
+ "@com_google_absl//absl/strings",
+ "@com_google_absl//absl/types:optional",
+ "@com_google_absl//absl/types:variant",
+ ],
+ "//conditions:default": [],
+ },
),
- deps = select ({
- ":has_absl": [
- "@com_google_absl//absl/types:optional",
- "@com_google_absl//absl/strings"
- ],
- "//conditions:default": [],
- }
- )
)
cc_library(
diff --git a/README.md b/README.md
index 157316c..14a9e23 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,12 @@
[](https://travis-ci.org/google/googletest)
[](https://ci.appveyor.com/project/GoogleTestAppVeyor/googletest/branch/master)
+**Future Plans**:
+* 1.8.x Release - the 1.8.x will be the last release that works with pre-C++11 compilers. The 1.8.1 will not accept any requests for any new features and any bugfix requests will only be accepted if proven "critical"
+* Post 1.8.x - work to improve/cleanup/pay technical debt. When this work is completed there will be a 1.9.x tagged release
+* Post 1.9.x googletest will follow [Abseil Live at Head philosophy](https://abseil.io/about/philosophy)
+
+
Welcome to **Google Test**, Google's C++ test framework!
This repository is a merger of the formerly separate GoogleTest and
@@ -15,8 +21,8 @@
also an IRC channel on [OFTC](https://webchat.oftc.net/) (irc.oftc.net) #gtest available. Please
join us!
-Getting started information for **Google Test** is available in the
-[Google Test Primer](googletest/docs/Primer.md) documentation.
+Getting started information for **Google Test** is available in the
+[Google Test Primer](googletest/docs/primer.md) documentation.
**Google Mock** is an extension to Google Test for writing and using C++ mock
classes. See the separate [Google Mock documentation](googlemock/README.md).
diff --git a/appveyor.yml b/appveyor.yml
index 8d9cc64..b1da655 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -72,11 +72,17 @@
if ($LastExitCode -ne 0) {
throw "Exec: $ErrorMessage"
}
- & cmake --build . --config $env:configuration
+ $cmake_parallel = if ($env:generator -eq "MinGW Makefiles") {"-j2"} else {"/m"}
+ & cmake --build . --config $env:configuration -- $cmake_parallel
if ($LastExitCode -ne 0) {
throw "Exec: $ErrorMessage"
}
+
+skip_commits:
+ files:
+ - '**/*.md'
+
test_script:
- ps: |
# Only enable some builds for pull requests, the AppVeyor queue is too long.
@@ -86,7 +92,7 @@
if ($env:generator -eq "MinGW Makefiles") {
return # No test available for MinGW
}
- & ctest -C $env:configuration --timeout 300 --output-on-failure
+ & ctest -C $env:configuration --timeout 600 --output-on-failure
if ($LastExitCode -ne 0) {
throw "Exec: $ErrorMessage"
}
diff --git a/ci/travis.sh b/ci/travis.sh
index 2dda68f..9ff3bad 100755
--- a/ci/travis.sh
+++ b/ci/travis.sh
@@ -24,11 +24,19 @@
env | sort
+# Set default values to OFF for these variables if not specified.
+: "${NO_EXCEPTION:=OFF}"
+: "${NO_RTTI:=OFF}"
+: "${COMPILER_IS_GNUCXX:=OFF}"
+
mkdir build || true
cd build
cmake -Dgtest_build_samples=ON \
-Dgtest_build_tests=ON \
-Dgmock_build_tests=ON \
+ -Dcxx_no_exception=$NO_EXCEPTION \
+ -Dcxx_no_rtti=$NO_RTTI \
+ -DCMAKE_COMPILER_IS_GNUCXX=$COMPILER_IS_GNUCXX \
-DCMAKE_CXX_FLAGS=$CXX_FLAGS \
-DCMAKE_BUILD_TYPE=$BUILD_TYPE \
..
diff --git a/googlemock/CMakeLists.txt b/googlemock/CMakeLists.txt
index bac2e3b..07b6ad2 100644
--- a/googlemock/CMakeLists.txt
+++ b/googlemock/CMakeLists.txt
@@ -5,10 +5,6 @@
# ctest. You can select which tests to run using 'ctest -R regex'.
# For more options, run 'ctest --help'.
-# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
-# make it prominent in the GUI.
-option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
-
option(gmock_build_tests "Build all of Google Mock's own tests." OFF)
# A directory to find Google Test sources.
@@ -55,6 +51,20 @@
# if they are the same (the default).
add_subdirectory("${gtest_dir}" "${gmock_BINARY_DIR}/gtest")
+
+# These commands only run if this is the main project
+if(CMAKE_PROJECT_NAME STREQUAL "gmock" OR CMAKE_PROJECT_NAME STREQUAL "googletest-distribution")
+
+ # BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
+ # make it prominent in the GUI.
+ option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
+
+else()
+
+ mark_as_advanced(gmock_build_tests)
+
+endif()
+
# Although Google Test's CMakeLists.txt calls this function, the
# changes there don't affect the current scope. Therefore we have to
# call it again here.
@@ -128,13 +138,13 @@
# configure and install pkgconfig files
configure_file(
cmake/gmock.pc.in
- "${CMAKE_BINARY_DIR}/gmock.pc"
+ "${gmock_BINARY_DIR}/gmock.pc"
@ONLY)
configure_file(
cmake/gmock_main.pc.in
- "${CMAKE_BINARY_DIR}/gmock_main.pc"
+ "${gmock_BINARY_DIR}/gmock_main.pc"
@ONLY)
- install(FILES "${CMAKE_BINARY_DIR}/gmock.pc" "${CMAKE_BINARY_DIR}/gmock_main.pc"
+ install(FILES "${gmock_BINARY_DIR}/gmock.pc" "${gmock_BINARY_DIR}/gmock_main.pc"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
endif()
diff --git a/googlemock/README.md b/googlemock/README.md
index 1170cfa..ad374de 100644
--- a/googlemock/README.md
+++ b/googlemock/README.md
@@ -53,7 +53,7 @@
If you are new to the project, we suggest that you read the user
documentation in the following order:
- * Learn the [basics](../../master/googletest/docs/Primer.md) of
+ * Learn the [basics](../../master/googletest/docs/primer.md) of
Google Test, if you choose to use Google Mock with it (recommended).
* Read [Google Mock for Dummies](../../master/googlemock/docs/ForDummies.md).
* Read the instructions below on how to build Google Mock.
@@ -129,20 +129,20 @@
If you have CMake available, it is recommended that you follow the
[build instructions][gtest_cmakebuild]
-as described for Google Test.
+as described for Google Test.
If are using Google Mock with an
existing CMake project, the section
[Incorporating Into An Existing CMake Project][gtest_incorpcmake]
-may be of particular interest.
-To make it work for Google Mock you will need to change
+may be of particular interest.
+To make it work for Google Mock you will need to change
target_link_libraries(example gtest_main)
-to
+to
target_link_libraries(example gmock_main)
-
+
This works because `gmock_main` library is compiled with Google Test.
However, it does not automatically add Google Test includes.
Therefore you will also have to change
@@ -161,8 +161,8 @@
"${gtest_SOURCE_DIR}/include" "${gmock_SOURCE_DIR}/include")
endif()
-This will addtionally mark Google Mock includes as system, which will
-silence compiler warnings when compiling your tests using clang with
+This will addtionally mark Google Mock includes as system, which will
+silence compiler warnings when compiling your tests using clang with
`-Wpedantic -Wall -Wextra -Wconversion`.
diff --git a/googlemock/docs/CheatSheet.md b/googlemock/docs/CheatSheet.md
index c6367fd..d54dd16 100644
--- a/googlemock/docs/CheatSheet.md
+++ b/googlemock/docs/CheatSheet.md
@@ -178,6 +178,8 @@
|`Ne(value)` |`argument != value`|
|`IsNull()` |`argument` is a `NULL` pointer (raw or smart).|
|`NotNull()` |`argument` is a non-null pointer (raw or smart).|
+|`VariantWith<T>(m)` |`argument` is `variant<>` that holds the alternative of
+type T with a value matching `m`.|
|`Ref(variable)` |`argument` is a reference to `variable`.|
|`TypedEq<type>(value)`|`argument` has type `type` and is equal to `value`. You may need to use this instead of `Eq(value)` when the mock function is overloaded.|
@@ -227,7 +229,7 @@
`ContainsRegex()` and `MatchesRegex()` use the regular expression
syntax defined
-[here](../../googletest/docs/AdvancedGuide.md#regular-expression-syntax).
+[here](../../googletest/docs/advanced.md#regular-expression-syntax).
`StrCaseEq()`, `StrCaseNe()`, `StrEq()`, and `StrNe()` work for wide
strings as well.
@@ -347,7 +349,7 @@
## Matchers as Test Assertions ##
-|`ASSERT_THAT(expression, m)`|Generates a [fatal failure](../../googletest/docs/Primer.md#assertions) if the value of `expression` doesn't match matcher `m`.|
+|`ASSERT_THAT(expression, m)`|Generates a [fatal failure](../../googletest/docs/primer.md#assertions) if the value of `expression` doesn't match matcher `m`.|
|:---------------------------|:----------------------------------------------------------------------------------------------------------------------------------------------|
|`EXPECT_THAT(expression, m)`|Generates a non-fatal failure if the value of `expression` doesn't match matcher `m`. |
diff --git a/googlemock/docs/CookBook.md b/googlemock/docs/CookBook.md
index c2565f1..8809b0e 100644
--- a/googlemock/docs/CookBook.md
+++ b/googlemock/docs/CookBook.md
@@ -2229,77 +2229,71 @@
## Mocking Methods That Use Move-Only Types ##
-C++11 introduced <em>move-only types</em>. A move-only-typed value can be moved from one object to another, but cannot be copied. `std::unique_ptr<T>` is probably the most commonly used move-only type.
+C++11 introduced *move-only types*. A move-only-typed value can be moved from
+one object to another, but cannot be copied. `std::unique_ptr<T>` is
+probably the most commonly used move-only type.
-Mocking a method that takes and/or returns move-only types presents some challenges, but nothing insurmountable. This recipe shows you how you can do it.
+Mocking a method that takes and/or returns move-only types presents some
+challenges, but nothing insurmountable. This recipe shows you how you can do it.
+Note that the support for move-only method arguments was only introduced to
+gMock in April 2017; in older code, you may find more complex
+[workarounds](#LegacyMoveOnly) for lack of this feature.
-Let’s say we are working on a fictional project that lets one post and share snippets called “buzzes”. Your code uses these types:
+Let’s say we are working on a fictional project that lets one post and share
+snippets called “buzzes”. Your code uses these types:
-```
+```cpp
enum class AccessLevel { kInternal, kPublic };
class Buzz {
public:
- explicit Buzz(AccessLevel access) { … }
+ explicit Buzz(AccessLevel access) { ... }
...
};
class Buzzer {
public:
virtual ~Buzzer() {}
- virtual std::unique_ptr<Buzz> MakeBuzz(const std::string& text) = 0;
- virtual bool ShareBuzz(std::unique_ptr<Buzz> buzz, Time timestamp) = 0;
+ virtual std::unique_ptr<Buzz> MakeBuzz(StringPiece text) = 0;
+ virtual bool ShareBuzz(std::unique_ptr<Buzz> buzz, int64_t timestamp) = 0;
...
};
```
-A `Buzz` object represents a snippet being posted. A class that implements the `Buzzer` interface is capable of creating and sharing `Buzz`. Methods in `Buzzer` may return a `unique_ptr<Buzz>` or take a `unique_ptr<Buzz>`. Now we need to mock `Buzzer` in our tests.
+A `Buzz` object represents a snippet being posted. A class that implements the
+`Buzzer` interface is capable of creating and sharing `Buzz`es. Methods in
+`Buzzer` may return a `unique_ptr<Buzz>` or take a
+`unique_ptr<Buzz>`. Now we need to mock `Buzzer` in our tests.
-To mock a method that returns a move-only type, you just use the familiar `MOCK_METHOD` syntax as usual:
+To mock a method that accepts or returns move-only types, you just use the
+familiar `MOCK_METHOD` syntax as usual:
-```
+```cpp
class MockBuzzer : public Buzzer {
public:
- MOCK_METHOD1(MakeBuzz, std::unique_ptr<Buzz>(const std::string& text));
- …
+ MOCK_METHOD1(MakeBuzz, std::unique_ptr<Buzz>(StringPiece text));
+ MOCK_METHOD2(ShareBuzz, bool(std::unique_ptr<Buzz> buzz, int64_t timestamp));
};
```
-However, if you attempt to use the same `MOCK_METHOD` pattern to mock a method that takes a move-only parameter, you’ll get a compiler error currently:
+Now that we have the mock class defined, we can use it in tests. In the
+following code examples, we assume that we have defined a `MockBuzzer` object
+named `mock_buzzer_`:
-```
- // Does NOT compile!
- MOCK_METHOD2(ShareBuzz, bool(std::unique_ptr<Buzz> buzz, Time timestamp));
-```
-
-While it’s highly desirable to make this syntax just work, it’s not trivial and the work hasn’t been done yet. Fortunately, there is a trick you can apply today to get something that works nearly as well as this.
-
-The trick, is to delegate the `ShareBuzz()` method to a mock method (let’s call it `DoShareBuzz()`) that does not take move-only parameters:
-
-```
-class MockBuzzer : public Buzzer {
- public:
- MOCK_METHOD1(MakeBuzz, std::unique_ptr<Buzz>(const std::string& text));
- MOCK_METHOD2(DoShareBuzz, bool(Buzz* buzz, Time timestamp));
- bool ShareBuzz(std::unique_ptr<Buzz> buzz, Time timestamp) {
- return DoShareBuzz(buzz.get(), timestamp);
- }
-};
-```
-
-Note that there's no need to define or declare `DoShareBuzz()` in a base class. You only need to define it as a `MOCK_METHOD` in the mock class.
-
-Now that we have the mock class defined, we can use it in tests. In the following code examples, we assume that we have defined a `MockBuzzer` object named `mock_buzzer_`:
-
-```
+```cpp
MockBuzzer mock_buzzer_;
```
-First let’s see how we can set expectations on the `MakeBuzz()` method, which returns a `unique_ptr<Buzz>`.
+First let’s see how we can set expectations on the `MakeBuzz()` method, which
+returns a `unique_ptr<Buzz>`.
-As usual, if you set an expectation without an action (i.e. the `.WillOnce()` or `.WillRepeated()` clause), when that expectation fires, the default action for that method will be taken. Since `unique_ptr<>` has a default constructor that returns a null `unique_ptr`, that’s what you’ll get if you don’t specify an action:
+As usual, if you set an expectation without an action (i.e. the `.WillOnce()` or
+`.WillRepeated()` clause), when that expectation fires, the default action for
+that method will be taken. Since `unique_ptr<>` has a default constructor
+that returns a null `unique_ptr`, that’s what you’ll get if you don’t specify an
+action:
-```
+```cpp
// Use the default action.
EXPECT_CALL(mock_buzzer_, MakeBuzz("hello"));
@@ -2307,32 +2301,13 @@
EXPECT_EQ(nullptr, mock_buzzer_.MakeBuzz("hello"));
```
-If you are not happy with the default action, you can tweak it. Depending on what you need, you may either tweak the default action for a specific (mock object, mock method) combination using `ON_CALL()`, or you may tweak the default action for all mock methods that return a specific type. The usage of `ON_CALL()` is similar to `EXPECT_CALL()`, so we’ll skip it and just explain how to do the latter (tweaking the default action for a specific return type). You do this via the `DefaultValue<>::SetFactory()` and `DefaultValue<>::Clear()` API:
+If you are not happy with the default action, you can tweak it as usual; see
+[Setting Default Actions](#OnCall).
-```
- // Sets the default action for return type std::unique_ptr<Buzz> to
- // creating a new Buzz every time.
- DefaultValue<std::unique_ptr<Buzz>>::SetFactory(
- [] { return MakeUnique<Buzz>(AccessLevel::kInternal); });
+If you just need to return a pre-defined move-only value, you can use the
+`Return(ByMove(...))` action:
- // When this fires, the default action of MakeBuzz() will run, which
- // will return a new Buzz object.
- EXPECT_CALL(mock_buzzer_, MakeBuzz("hello")).Times(AnyNumber());
-
- auto buzz1 = mock_buzzer_.MakeBuzz("hello");
- auto buzz2 = mock_buzzer_.MakeBuzz("hello");
- EXPECT_NE(nullptr, buzz1);
- EXPECT_NE(nullptr, buzz2);
- EXPECT_NE(buzz1, buzz2);
-
- // Resets the default action for return type std::unique_ptr<Buzz>,
- // to avoid interfere with other tests.
- DefaultValue<std::unique_ptr<Buzz>>::Clear();
-```
-
-What if you want the method to do something other than the default action? If you just need to return a pre-defined move-only value, you can use the `Return(ByMove(...))` action:
-
-```
+```cpp
// When this fires, the unique_ptr<> specified by ByMove(...) will
// be returned.
EXPECT_CALL(mock_buzzer_, MakeBuzz("world"))
@@ -2343,81 +2318,87 @@
Note that `ByMove()` is essential here - if you drop it, the code won’t compile.
-Quiz time! What do you think will happen if a `Return(ByMove(...))` action is performed more than once (e.g. you write `….WillRepeatedly(Return(ByMove(...)));`)? Come think of it, after the first time the action runs, the source value will be consumed (since it’s a move-only value), so the next time around, there’s no value to move from -- you’ll get a run-time error that `Return(ByMove(...))` can only be run once.
+Quiz time! What do you think will happen if a `Return(ByMove(...))` action is
+performed more than once (e.g. you write
+`.WillRepeatedly(Return(ByMove(...)));`)? Come think of it, after the first
+time the action runs, the source value will be consumed (since it’s a move-only
+value), so the next time around, there’s no value to move from -- you’ll get a
+run-time error that `Return(ByMove(...))` can only be run once.
-If you need your mock method to do more than just moving a pre-defined value, remember that you can always use `Invoke()` to call a lambda or a callable object, which can do pretty much anything you want:
+If you need your mock method to do more than just moving a pre-defined value,
+remember that you can always use a lambda or a callable object, which can do
+pretty much anything you want:
-```
+```cpp
EXPECT_CALL(mock_buzzer_, MakeBuzz("x"))
- .WillRepeatedly(Invoke([](const std::string& text) {
- return std::make_unique<Buzz>(AccessLevel::kInternal);
- }));
+ .WillRepeatedly([](StringPiece text) {
+ return MakeUnique<Buzz>(AccessLevel::kInternal);
+ });
EXPECT_NE(nullptr, mock_buzzer_.MakeBuzz("x"));
EXPECT_NE(nullptr, mock_buzzer_.MakeBuzz("x"));
```
-Every time this `EXPECT_CALL` fires, a new `unique_ptr<Buzz>` will be created and returned. You cannot do this with `Return(ByMove(...))`.
+Every time this `EXPECT_CALL` fires, a new `unique_ptr<Buzz>` will be
+created and returned. You cannot do this with `Return(ByMove(...))`.
-Now there’s one topic we haven’t covered: how do you set expectations on `ShareBuzz()`, which takes a move-only-typed parameter? The answer is you don’t. Instead, you set expectations on the `DoShareBuzz()` mock method (remember that we defined a `MOCK_METHOD` for `DoShareBuzz()`, not `ShareBuzz()`):
+That covers returning move-only values; but how do we work with methods
+accepting move-only arguments? The answer is that they work normally, although
+some actions will not compile when any of method's arguments are move-only. You
+can always use `Return`, or a [lambda or functor](#FunctionsAsActions):
+```cpp
+ using ::testing::Unused;
+
+ EXPECT_CALL(mock_buzzer_, ShareBuzz(NotNull(), _)) .WillOnce(Return(true));
+ EXPECT_TRUE(mock_buzzer_.ShareBuzz(MakeUnique<Buzz>(AccessLevel::kInternal)),
+ 0);
+
+ EXPECT_CALL(mock_buzzer_, ShareBuzz(_, _)) .WillOnce(
+ [](std::unique_ptr<Buzz> buzz, Unused) { return buzz != nullptr; });
+ EXPECT_FALSE(mock_buzzer_.ShareBuzz(nullptr, 0));
```
+
+Many built-in actions (`WithArgs`, `WithoutArgs`,`DeleteArg`, `SaveArg`, ...)
+could in principle support move-only arguments, but the support for this is not
+implemented yet. If this is blocking you, please file a bug.
+
+A few actions (e.g. `DoAll`) copy their arguments internally, so they can never
+work with non-copyable objects; you'll have to use functors instead.
+
+##### Legacy workarounds for move-only types {#LegacyMoveOnly}
+
+Support for move-only function arguments was only introduced to gMock in April
+2017. In older code, you may encounter the following workaround for the lack of
+this feature (it is no longer necessary - we're including it just for
+reference):
+
+```cpp
+class MockBuzzer : public Buzzer {
+ public:
+ MOCK_METHOD2(DoShareBuzz, bool(Buzz* buzz, Time timestamp));
+ bool ShareBuzz(std::unique_ptr<Buzz> buzz, Time timestamp) override {
+ return DoShareBuzz(buzz.get(), timestamp);
+ }
+};
+```
+
+The trick is to delegate the `ShareBuzz()` method to a mock method (let’s call
+it `DoShareBuzz()`) that does not take move-only parameters. Then, instead of
+setting expectations on `ShareBuzz()`, you set them on the `DoShareBuzz()` mock
+method:
+
+```cpp
+ MockBuzzer mock_buzzer_;
EXPECT_CALL(mock_buzzer_, DoShareBuzz(NotNull(), _));
// When one calls ShareBuzz() on the MockBuzzer like this, the call is
// forwarded to DoShareBuzz(), which is mocked. Therefore this statement
// will trigger the above EXPECT_CALL.
- mock_buzzer_.ShareBuzz(MakeUnique<Buzz>(AccessLevel::kInternal),
- ::base::Now());
+ mock_buzzer_.ShareBuzz(MakeUnique<Buzz>(AccessLevel::kInternal), 0);
```
-Some of you may have spotted one problem with this approach: the `DoShareBuzz()` mock method differs from the real `ShareBuzz()` method in that it cannot take ownership of the buzz parameter - `ShareBuzz()` will always delete buzz after `DoShareBuzz()` returns. What if you need to save the buzz object somewhere for later use when `ShareBuzz()` is called? Indeed, you'd be stuck.
-Another problem with the `DoShareBuzz()` we had is that it can surprise people reading or maintaining the test, as one would expect that `DoShareBuzz()` has (logically) the same contract as `ShareBuzz()`.
-
-Fortunately, these problems can be fixed with a bit more code. Let's try to get it right this time:
-
-```
-class MockBuzzer : public Buzzer {
- public:
- MockBuzzer() {
- // Since DoShareBuzz(buzz, time) is supposed to take ownership of
- // buzz, define a default behavior for DoShareBuzz(buzz, time) to
- // delete buzz.
- ON_CALL(*this, DoShareBuzz(_, _))
- .WillByDefault(Invoke([](Buzz* buzz, Time timestamp) {
- delete buzz;
- return true;
- }));
- }
-
- MOCK_METHOD1(MakeBuzz, std::unique_ptr<Buzz>(const std::string& text));
-
- // Takes ownership of buzz.
- MOCK_METHOD2(DoShareBuzz, bool(Buzz* buzz, Time timestamp));
- bool ShareBuzz(std::unique_ptr<Buzz> buzz, Time timestamp) {
- return DoShareBuzz(buzz.release(), timestamp);
- }
-};
-```
-
-Now, the mock `DoShareBuzz()` method is free to save the buzz argument for later use if this is what you want:
-
-```
- std::unique_ptr<Buzz> intercepted_buzz;
- EXPECT_CALL(mock_buzzer_, DoShareBuzz(NotNull(), _))
- .WillOnce(Invoke([&intercepted_buzz](Buzz* buzz, Time timestamp) {
- // Save buzz in intercepted_buzz for analysis later.
- intercepted_buzz.reset(buzz);
- return false;
- }));
-
- mock_buzzer_.ShareBuzz(std::make_unique<Buzz>(AccessLevel::kInternal),
- Now());
- EXPECT_NE(nullptr, intercepted_buzz);
-```
-
-Using the tricks covered in this recipe, you are now able to mock methods that take and/or return move-only types. Put your newly-acquired power to good use - when you design a new API, you can now feel comfortable using `unique_ptrs` as appropriate, without fearing that doing so will compromise your tests.
## Making the Compilation Faster ##
@@ -3674,6 +3655,6 @@
containers, and any type that supports the `<<` operator. For other
types, it prints the raw bytes in the value and hopes that you the
user can figure it out.
-[Google Test's advanced guide](../../googletest/docs/AdvancedGuide.md#teaching-google-test-how-to-print-your-values)
+[Google Test's advanced guide](../../googletest/docs/advanced.md#teaching-google-test-how-to-print-your-values)
explains how to extend the printer to do a better job at
printing your particular type than to dump the bytes.
diff --git a/googlemock/docs/ForDummies.md b/googlemock/docs/ForDummies.md
index 7691056..566a34e 100644
--- a/googlemock/docs/ForDummies.md
+++ b/googlemock/docs/ForDummies.md
@@ -170,7 +170,7 @@
## Using Google Mock with Any Testing Framework ##
If you want to use something other than Google Test (e.g. [CppUnit](http://sourceforge.net/projects/cppunit/) or
-[CxxTest](http://cxxtest.tigris.org/)) as your testing framework, just change the `main()` function in the previous section to:
+[CxxTest](https://cxxtest.com/)) as your testing framework, just change the `main()` function in the previous section to:
```
int main(int argc, char** argv) {
// The following line causes Google Mock to throw an exception on failure,
@@ -187,7 +187,7 @@
notice that the test has failed, but it's not a graceful failure.
A better solution is to use Google Test's
-[event listener API](../../googletest/docs/AdvancedGuide.md#extending-google-test-by-handling-test-events)
+[event listener API](../../googletest/docs/advanced.md#extending-google-test-by-handling-test-events)
to report a test failure to your testing framework properly. You'll need to
implement the `OnTestPartResult()` method of the event listener interface, but it
should be straightforward.
diff --git a/googlemock/docs/FrequentlyAskedQuestions.md b/googlemock/docs/FrequentlyAskedQuestions.md
index ccaa3d7..9008c63 100644
--- a/googlemock/docs/FrequentlyAskedQuestions.md
+++ b/googlemock/docs/FrequentlyAskedQuestions.md
@@ -528,7 +528,7 @@
initially, but usually pays for itself quickly.
This Google Testing Blog
-[post](http://googletesting.blogspot.com/2008/06/defeat-static-cling.html)
+[post](https://testing.googleblog.com/2008/06/defeat-static-cling.html)
says it excellently. Check it out.
## My mock object needs to do complex stuff. It's a lot of pain to specify the actions. Google Mock sucks! ##
@@ -607,7 +607,6 @@
If you cannot find the answer to your question in this FAQ, there are
some other resources you can use:
- 1. read other [documentation](Documentation.md),
1. search the mailing list [archive](http://groups.google.com/group/googlemock/topics),
1. ask it on [googlemock@googlegroups.com](mailto:googlemock@googlegroups.com) and someone will answer it (to prevent spam, we require you to join the [discussion group](http://groups.google.com/group/googlemock) before you can post.).
diff --git a/googlemock/include/gmock/gmock-actions.h b/googlemock/include/gmock/gmock-actions.h
index 845c823..b82313d 100644
--- a/googlemock/include/gmock/gmock-actions.h
+++ b/googlemock/include/gmock/gmock-actions.h
@@ -26,13 +26,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
// This file implements some commonly used actions.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
@@ -46,9 +47,10 @@
#include "gmock/internal/gmock-internal-utils.h"
#include "gmock/internal/gmock-port.h"
-#if GTEST_HAS_STD_TYPE_TRAITS_ // Defined by gtest-port.h via gmock-port.h.
+#if GTEST_LANG_CXX11 // Defined by gtest-port.h via gmock-port.h.
+#include <functional>
#include <type_traits>
-#endif
+#endif // GTEST_LANG_CXX11
namespace testing {
@@ -96,7 +98,7 @@
template <typename T>
class BuiltInDefaultValue {
public:
-#if GTEST_HAS_STD_TYPE_TRAITS_
+#if GTEST_LANG_CXX11
// This function returns true iff type T has a built-in default value.
static bool Exists() {
return ::std::is_default_constructible<T>::value;
@@ -107,7 +109,7 @@
T, ::std::is_default_constructible<T>::value>::Get();
}
-#else // GTEST_HAS_STD_TYPE_TRAITS_
+#else // GTEST_LANG_CXX11
// This function returns true iff type T has a built-in default value.
static bool Exists() {
return false;
@@ -117,7 +119,7 @@
return BuiltInDefaultValueGetter<T, false>::Get();
}
-#endif // GTEST_HAS_STD_TYPE_TRAITS_
+#endif // GTEST_LANG_CXX11
};
// This partial specialization says that we use the same built-in
@@ -359,15 +361,21 @@
// Constructs a null Action. Needed for storing Action objects in
// STL containers.
- Action() : impl_(NULL) {}
+ Action() {}
- // Constructs an Action from its implementation. A NULL impl is
- // used to represent the "do-default" action.
+#if GTEST_LANG_CXX11
+ // Construct an Action from a specified callable.
+ // This cannot take std::function directly, because then Action would not be
+ // directly constructible from lambda (it would require two conversions).
+ template <typename G,
+ typename = typename ::std::enable_if<
+ ::std::is_constructible<::std::function<F>, G>::value>::type>
+ Action(G&& fun) : fun_(::std::forward<G>(fun)) {} // NOLINT
+#endif
+
+ // Constructs an Action from its implementation.
explicit Action(ActionInterface<F>* impl) : impl_(impl) {}
- // Copy constructor.
- Action(const Action& action) : impl_(action.impl_) {}
-
// This constructor allows us to turn an Action<Func> object into an
// Action<F>, as long as F's arguments can be implicitly converted
// to Func's and Func's return type can be implicitly converted to
@@ -376,7 +384,13 @@
explicit Action(const Action<Func>& action);
// Returns true iff this is the DoDefault() action.
- bool IsDoDefault() const { return impl_.get() == NULL; }
+ bool IsDoDefault() const {
+#if GTEST_LANG_CXX11
+ return impl_ == nullptr && fun_ == nullptr;
+#else
+ return impl_ == NULL;
+#endif
+ }
// Performs the action. Note that this method is const even though
// the corresponding method in ActionInterface is not. The reason
@@ -384,14 +398,15 @@
// another concrete action, not that the concrete action it binds to
// cannot change state. (Think of the difference between a const
// pointer and a pointer to const.)
- Result Perform(const ArgumentTuple& args) const {
- internal::Assert(
- !IsDoDefault(), __FILE__, __LINE__,
- "You are using DoDefault() inside a composite action like "
- "DoAll() or WithArgs(). This is not supported for technical "
- "reasons. Please instead spell out the default action, or "
- "assign the default action to an Action variable and use "
- "the variable in various places.");
+ Result Perform(ArgumentTuple args) const {
+ if (IsDoDefault()) {
+ internal::IllegalDoDefault(__FILE__, __LINE__);
+ }
+#if GTEST_LANG_CXX11
+ if (fun_ != nullptr) {
+ return internal::Apply(fun_, ::std::move(args));
+ }
+#endif
return impl_->Perform(args);
}
@@ -399,6 +414,18 @@
template <typename F1, typename F2>
friend class internal::ActionAdaptor;
+ template <typename G>
+ friend class Action;
+
+ // In C++11, Action can be implemented either as a generic functor (through
+ // std::function), or legacy ActionInterface. In C++98, only ActionInterface
+ // is available. The invariants are as follows:
+ // * in C++98, impl_ is null iff this is the default action
+ // * in C++11, at most one of fun_ & impl_ may be nonnull; both are null iff
+ // this is the default action
+#if GTEST_LANG_CXX11
+ ::std::function<F> fun_;
+#endif
internal::linked_ptr<ActionInterface<F> > impl_;
};
@@ -530,6 +557,9 @@
// statement, and conversion of the result of Return to Action<T(U)> is a
// good place for that.
//
+// The real life example of the above scenario happens when an invocation
+// of gtl::Container() is passed into Return.
+//
template <typename R>
class ReturnAction {
public:
@@ -749,7 +779,7 @@
// This template type conversion operator allows DoDefault() to be
// used in any function.
template <typename F>
- operator Action<F>() const { return Action<F>(NULL); }
+ operator Action<F>() const { return Action<F>(); } // NOLINT
};
// Implements the Assign action to set a given pointer referent to a
@@ -885,6 +915,28 @@
GTEST_DISALLOW_ASSIGN_(InvokeMethodWithoutArgsAction);
};
+// Implements the InvokeWithoutArgs(callback) action.
+template <typename CallbackType>
+class InvokeCallbackWithoutArgsAction {
+ public:
+ // The c'tor takes ownership of the callback.
+ explicit InvokeCallbackWithoutArgsAction(CallbackType* callback)
+ : callback_(callback) {
+ callback->CheckIsRepeatable(); // Makes sure the callback is permanent.
+ }
+
+ // This type conversion operator template allows Invoke(callback) to
+ // be used wherever the callback's return type can be implicitly
+ // converted to that of the mock function.
+ template <typename Result, typename ArgumentTuple>
+ Result Perform(const ArgumentTuple&) const { return callback_->Run(); }
+
+ private:
+ const internal::linked_ptr<CallbackType> callback_;
+
+ GTEST_DISALLOW_ASSIGN_(InvokeCallbackWithoutArgsAction);
+};
+
// Implements the IgnoreResult(action) action.
template <typename A>
class IgnoreResultAction {
@@ -1052,7 +1104,13 @@
template <typename To>
template <typename From>
Action<To>::Action(const Action<From>& from)
- : impl_(new internal::ActionAdaptor<To, From>(from)) {}
+ :
+#if GTEST_LANG_CXX11
+ fun_(from.fun_),
+#endif
+ impl_(from.impl_ == NULL ? NULL
+ : new internal::ActionAdaptor<To, From>(from)) {
+}
// Creates an action that returns 'value'. 'value' is passed by value
// instead of const reference - otherwise Return("string literal")
diff --git a/googlemock/include/gmock/gmock-cardinalities.h b/googlemock/include/gmock/gmock-cardinalities.h
index fc315f9..bf3ae55 100644
--- a/googlemock/include/gmock/gmock-cardinalities.h
+++ b/googlemock/include/gmock/gmock-cardinalities.h
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -35,6 +34,8 @@
// cardinalities can be defined by the user implementing the
// CardinalityInterface interface if necessary.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
diff --git a/googlemock/include/gmock/gmock-generated-actions.h b/googlemock/include/gmock/gmock-generated-actions.h
index be4ebe4..260036d 100644
--- a/googlemock/include/gmock/gmock-generated-actions.h
+++ b/googlemock/include/gmock/gmock-generated-actions.h
@@ -1,4 +1,6 @@
-// This file was GENERATED by a script. DO NOT EDIT BY HAND!!!
+// This file was GENERATED by command:
+// pump.py gmock-generated-actions.h.pump
+// DO NOT EDIT BY HAND!!!
// Copyright 2007, Google Inc.
// All rights reserved.
@@ -28,13 +30,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
// This file implements some commonly used variadic actions.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
@@ -45,8 +48,8 @@
namespace internal {
// InvokeHelper<F> knows how to unpack an N-tuple and invoke an N-ary
-// function or method with the unpacked values, where F is a function
-// type that takes N arguments.
+// function, method, or callback with the unpacked values, where F is
+// a function type that takes N arguments.
template <typename Result, typename ArgumentTuple>
class InvokeHelper;
@@ -64,6 +67,12 @@
const ::testing::tuple<>&) {
return (obj_ptr->*method_ptr)();
}
+
+ template <typename CallbackType>
+ static R InvokeCallback(CallbackType* callback,
+ const ::testing::tuple<>&) {
+ return callback->Run();
+ }
};
template <typename R, typename A1>
@@ -80,6 +89,12 @@
const ::testing::tuple<A1>& args) {
return (obj_ptr->*method_ptr)(get<0>(args));
}
+
+ template <typename CallbackType>
+ static R InvokeCallback(CallbackType* callback,
+ const ::testing::tuple<A1>& args) {
+ return callback->Run(get<0>(args));
+ }
};
template <typename R, typename A1, typename A2>
@@ -96,6 +111,12 @@
const ::testing::tuple<A1, A2>& args) {
return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args));
}
+
+ template <typename CallbackType>
+ static R InvokeCallback(CallbackType* callback,
+ const ::testing::tuple<A1, A2>& args) {
+ return callback->Run(get<0>(args), get<1>(args));
+ }
};
template <typename R, typename A1, typename A2, typename A3>
@@ -113,6 +134,12 @@
return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args),
get<2>(args));
}
+
+ template <typename CallbackType>
+ static R InvokeCallback(CallbackType* callback,
+ const ::testing::tuple<A1, A2, A3>& args) {
+ return callback->Run(get<0>(args), get<1>(args), get<2>(args));
+ }
};
template <typename R, typename A1, typename A2, typename A3, typename A4>
@@ -132,6 +159,13 @@
return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args),
get<2>(args), get<3>(args));
}
+
+ template <typename CallbackType>
+ static R InvokeCallback(CallbackType* callback,
+ const ::testing::tuple<A1, A2, A3, A4>& args) {
+ return callback->Run(get<0>(args), get<1>(args), get<2>(args),
+ get<3>(args));
+ }
};
template <typename R, typename A1, typename A2, typename A3, typename A4,
@@ -152,6 +186,13 @@
return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args),
get<2>(args), get<3>(args), get<4>(args));
}
+
+ template <typename CallbackType>
+ static R InvokeCallback(CallbackType* callback,
+ const ::testing::tuple<A1, A2, A3, A4, A5>& args) {
+ return callback->Run(get<0>(args), get<1>(args), get<2>(args),
+ get<3>(args), get<4>(args));
+ }
};
template <typename R, typename A1, typename A2, typename A3, typename A4,
@@ -172,6 +213,8 @@
return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args),
get<2>(args), get<3>(args), get<4>(args), get<5>(args));
}
+
+ // There is no InvokeCallback() for 6-tuples
};
template <typename R, typename A1, typename A2, typename A3, typename A4,
@@ -194,6 +237,8 @@
get<2>(args), get<3>(args), get<4>(args), get<5>(args),
get<6>(args));
}
+
+ // There is no InvokeCallback() for 7-tuples
};
template <typename R, typename A1, typename A2, typename A3, typename A4,
@@ -217,6 +262,8 @@
get<2>(args), get<3>(args), get<4>(args), get<5>(args),
get<6>(args), get<7>(args));
}
+
+ // There is no InvokeCallback() for 8-tuples
};
template <typename R, typename A1, typename A2, typename A3, typename A4,
@@ -240,6 +287,8 @@
get<2>(args), get<3>(args), get<4>(args), get<5>(args),
get<6>(args), get<7>(args), get<8>(args));
}
+
+ // There is no InvokeCallback() for 9-tuples
};
template <typename R, typename A1, typename A2, typename A3, typename A4,
@@ -265,6 +314,33 @@
get<2>(args), get<3>(args), get<4>(args), get<5>(args),
get<6>(args), get<7>(args), get<8>(args), get<9>(args));
}
+
+ // There is no InvokeCallback() for 10-tuples
+};
+
+// Implements the Invoke(callback) action.
+template <typename CallbackType>
+class InvokeCallbackAction {
+ public:
+ // The c'tor takes ownership of the callback.
+ explicit InvokeCallbackAction(CallbackType* callback)
+ : callback_(callback) {
+ callback->CheckIsRepeatable(); // Makes sure the callback is permanent.
+ }
+
+ // This type conversion operator template allows Invoke(callback) to
+ // be used wherever the callback's type is compatible with that of
+ // the mock function, i.e. if the mock function's arguments can be
+ // implicitly converted to the callback's arguments and the
+ // callback's result can be implicitly converted to the mock
+ // function's result.
+ template <typename Result, typename ArgumentTuple>
+ Result Perform(const ArgumentTuple& args) const {
+ return InvokeHelper<Result, ArgumentTuple>::InvokeCallback(
+ callback_.get(), args);
+ }
+ private:
+ const linked_ptr<CallbackType> callback_;
};
// An INTERNAL macro for extracting the type of a tuple field. It's
@@ -1073,52 +1149,90 @@
#define GMOCK_INTERNAL_INIT_AND_0_VALUE_PARAMS()\
()
#define GMOCK_INTERNAL_INIT_AND_1_VALUE_PARAMS(p0)\
- (p0##_type gmock_p0) : p0(gmock_p0)
+ (p0##_type gmock_p0) : p0(::testing::internal::move(gmock_p0))
#define GMOCK_INTERNAL_INIT_AND_2_VALUE_PARAMS(p0, p1)\
- (p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), p1(gmock_p1)
+ (p0##_type gmock_p0, \
+ p1##_type gmock_p1) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1))
#define GMOCK_INTERNAL_INIT_AND_3_VALUE_PARAMS(p0, p1, p2)\
(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2)
+ p2##_type gmock_p2) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2))
#define GMOCK_INTERNAL_INIT_AND_4_VALUE_PARAMS(p0, p1, p2, p3)\
(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3)
+ p3##_type gmock_p3) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3))
#define GMOCK_INTERNAL_INIT_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)\
(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4) : p0(gmock_p0), p1(gmock_p1), \
- p2(gmock_p2), p3(gmock_p3), p4(gmock_p4)
+ p3##_type gmock_p3, \
+ p4##_type gmock_p4) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4))
#define GMOCK_INTERNAL_INIT_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)\
(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5)
+ p5##_type gmock_p5) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5))
#define GMOCK_INTERNAL_INIT_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)\
(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6)
+ p6##_type gmock_p6) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)), \
+ p6(::testing::internal::move(gmock_p6))
#define GMOCK_INTERNAL_INIT_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)\
(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6, p7##_type gmock_p7) : p0(gmock_p0), p1(gmock_p1), \
- p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
- p7(gmock_p7)
+ p6##_type gmock_p6, \
+ p7##_type gmock_p7) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)), \
+ p6(::testing::internal::move(gmock_p6)), \
+ p7(::testing::internal::move(gmock_p7))
#define GMOCK_INTERNAL_INIT_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
p7, p8)\
(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
p6##_type gmock_p6, p7##_type gmock_p7, \
- p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
- p8(gmock_p8)
+ p8##_type gmock_p8) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)), \
+ p6(::testing::internal::move(gmock_p6)), \
+ p7(::testing::internal::move(gmock_p7)), \
+ p8(::testing::internal::move(gmock_p8))
#define GMOCK_INTERNAL_INIT_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
p7, p8, p9)\
(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \
- p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
- p8(gmock_p8), p9(gmock_p9)
+ p9##_type gmock_p9) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)), \
+ p6(::testing::internal::move(gmock_p6)), \
+ p7(::testing::internal::move(gmock_p7)), \
+ p8(::testing::internal::move(gmock_p8)), \
+ p9(::testing::internal::move(gmock_p9))
// Declares the fields for storing the value parameters.
#define GMOCK_INTERNAL_DEFN_AND_0_VALUE_PARAMS()
@@ -1354,7 +1468,8 @@
template <typename p0##_type>\
class name##ActionP {\
public:\
- explicit name##ActionP(p0##_type gmock_p0) : p0(gmock_p0) {}\
+ explicit name##ActionP(p0##_type gmock_p0) : \
+ p0(::testing::internal::forward<p0##_type>(gmock_p0)) {}\
template <typename F>\
class gmock_Impl : public ::testing::ActionInterface<F> {\
public:\
@@ -1362,7 +1477,8 @@
typedef typename ::testing::internal::Function<F>::Result return_type;\
typedef typename ::testing::internal::Function<F>::ArgumentTuple\
args_type;\
- explicit gmock_Impl(p0##_type gmock_p0) : p0(gmock_p0) {}\
+ explicit gmock_Impl(p0##_type gmock_p0) : \
+ p0(::testing::internal::forward<p0##_type>(gmock_p0)) {}\
virtual return_type Perform(const args_type& args) {\
return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
Perform(this, args);\
@@ -1404,8 +1520,9 @@
template <typename p0##_type, typename p1##_type>\
class name##ActionP2 {\
public:\
- name##ActionP2(p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), \
- p1(gmock_p1) {}\
+ name##ActionP2(p0##_type gmock_p0, \
+ p1##_type gmock_p1) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)) {}\
template <typename F>\
class gmock_Impl : public ::testing::ActionInterface<F> {\
public:\
@@ -1413,8 +1530,9 @@
typedef typename ::testing::internal::Function<F>::Result return_type;\
typedef typename ::testing::internal::Function<F>::ArgumentTuple\
args_type;\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), \
- p1(gmock_p1) {}\
+ gmock_Impl(p0##_type gmock_p0, \
+ p1##_type gmock_p1) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)) {}\
virtual return_type Perform(const args_type& args) {\
return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
Perform(this, args);\
@@ -1460,7 +1578,9 @@
class name##ActionP3 {\
public:\
name##ActionP3(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {}\
+ p2##_type gmock_p2) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)) {}\
template <typename F>\
class gmock_Impl : public ::testing::ActionInterface<F> {\
public:\
@@ -1469,7 +1589,9 @@
typedef typename ::testing::internal::Function<F>::ArgumentTuple\
args_type;\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {}\
+ p2##_type gmock_p2) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)) {}\
virtual return_type Perform(const args_type& args) {\
return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
Perform(this, args);\
@@ -1519,8 +1641,11 @@
class name##ActionP4 {\
public:\
name##ActionP4(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), \
- p2(gmock_p2), p3(gmock_p3) {}\
+ p2##_type gmock_p2, \
+ p3##_type gmock_p3) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)) {}\
template <typename F>\
class gmock_Impl : public ::testing::ActionInterface<F> {\
public:\
@@ -1529,8 +1654,10 @@
typedef typename ::testing::internal::Function<F>::ArgumentTuple\
args_type;\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3) {}\
+ p3##_type gmock_p3) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)) {}\
virtual return_type Perform(const args_type& args) {\
return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
Perform(this, args);\
@@ -1587,8 +1714,11 @@
public:\
name##ActionP5(p0##_type gmock_p0, p1##_type gmock_p1, \
p2##_type gmock_p2, p3##_type gmock_p3, \
- p4##_type gmock_p4) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4) {}\
+ p4##_type gmock_p4) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)), \
+ p4(::testing::internal::forward<p4##_type>(gmock_p4)) {}\
template <typename F>\
class gmock_Impl : public ::testing::ActionInterface<F> {\
public:\
@@ -1597,8 +1727,12 @@
typedef typename ::testing::internal::Function<F>::ArgumentTuple\
args_type;\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4) : p0(gmock_p0), \
- p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), p4(gmock_p4) {}\
+ p3##_type gmock_p3, \
+ p4##_type gmock_p4) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)), \
+ p4(::testing::internal::forward<p4##_type>(gmock_p4)) {}\
virtual return_type Perform(const args_type& args) {\
return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
Perform(this, args);\
@@ -1657,8 +1791,12 @@
public:\
name##ActionP6(p0##_type gmock_p0, p1##_type gmock_p1, \
p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5) {}\
+ p5##_type gmock_p5) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)), \
+ p4(::testing::internal::forward<p4##_type>(gmock_p4)), \
+ p5(::testing::internal::forward<p5##_type>(gmock_p5)) {}\
template <typename F>\
class gmock_Impl : public ::testing::ActionInterface<F> {\
public:\
@@ -1668,8 +1806,12 @@
args_type;\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5) {}\
+ p5##_type gmock_p5) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)), \
+ p4(::testing::internal::forward<p4##_type>(gmock_p4)), \
+ p5(::testing::internal::forward<p5##_type>(gmock_p5)) {}\
virtual return_type Perform(const args_type& args) {\
return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
Perform(this, args);\
@@ -1731,9 +1873,14 @@
public:\
name##ActionP7(p0##_type gmock_p0, p1##_type gmock_p1, \
p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5, p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), \
- p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), \
- p6(gmock_p6) {}\
+ p5##_type gmock_p5, \
+ p6##_type gmock_p6) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)), \
+ p4(::testing::internal::forward<p4##_type>(gmock_p4)), \
+ p5(::testing::internal::forward<p5##_type>(gmock_p5)), \
+ p6(::testing::internal::forward<p6##_type>(gmock_p6)) {}\
template <typename F>\
class gmock_Impl : public ::testing::ActionInterface<F> {\
public:\
@@ -1743,8 +1890,13 @@
args_type;\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6) {}\
+ p6##_type gmock_p6) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)), \
+ p4(::testing::internal::forward<p4##_type>(gmock_p4)), \
+ p5(::testing::internal::forward<p5##_type>(gmock_p5)), \
+ p6(::testing::internal::forward<p6##_type>(gmock_p6)) {}\
virtual return_type Perform(const args_type& args) {\
return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
Perform(this, args);\
@@ -1813,9 +1965,14 @@
name##ActionP8(p0##_type gmock_p0, p1##_type gmock_p1, \
p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
p5##_type gmock_p5, p6##_type gmock_p6, \
- p7##_type gmock_p7) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
- p7(gmock_p7) {}\
+ p7##_type gmock_p7) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)), \
+ p4(::testing::internal::forward<p4##_type>(gmock_p4)), \
+ p5(::testing::internal::forward<p5##_type>(gmock_p5)), \
+ p6(::testing::internal::forward<p6##_type>(gmock_p6)), \
+ p7(::testing::internal::forward<p7##_type>(gmock_p7)) {}\
template <typename F>\
class gmock_Impl : public ::testing::ActionInterface<F> {\
public:\
@@ -1825,9 +1982,15 @@
args_type;\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6, p7##_type gmock_p7) : p0(gmock_p0), \
- p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), \
- p5(gmock_p5), p6(gmock_p6), p7(gmock_p7) {}\
+ p6##_type gmock_p6, \
+ p7##_type gmock_p7) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)), \
+ p4(::testing::internal::forward<p4##_type>(gmock_p4)), \
+ p5(::testing::internal::forward<p5##_type>(gmock_p5)), \
+ p6(::testing::internal::forward<p6##_type>(gmock_p6)), \
+ p7(::testing::internal::forward<p7##_type>(gmock_p7)) {}\
virtual return_type Perform(const args_type& args) {\
return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
Perform(this, args);\
@@ -1900,9 +2063,15 @@
name##ActionP9(p0##_type gmock_p0, p1##_type gmock_p1, \
p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
- p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
- p8(gmock_p8) {}\
+ p8##_type gmock_p8) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)), \
+ p4(::testing::internal::forward<p4##_type>(gmock_p4)), \
+ p5(::testing::internal::forward<p5##_type>(gmock_p5)), \
+ p6(::testing::internal::forward<p6##_type>(gmock_p6)), \
+ p7(::testing::internal::forward<p7##_type>(gmock_p7)), \
+ p8(::testing::internal::forward<p8##_type>(gmock_p8)) {}\
template <typename F>\
class gmock_Impl : public ::testing::ActionInterface<F> {\
public:\
@@ -1913,9 +2082,15 @@
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
p6##_type gmock_p6, p7##_type gmock_p7, \
- p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
- p7(gmock_p7), p8(gmock_p8) {}\
+ p8##_type gmock_p8) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)), \
+ p4(::testing::internal::forward<p4##_type>(gmock_p4)), \
+ p5(::testing::internal::forward<p5##_type>(gmock_p5)), \
+ p6(::testing::internal::forward<p6##_type>(gmock_p6)), \
+ p7(::testing::internal::forward<p7##_type>(gmock_p7)), \
+ p8(::testing::internal::forward<p8##_type>(gmock_p8)) {}\
virtual return_type Perform(const args_type& args) {\
return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
Perform(this, args);\
@@ -1992,9 +2167,17 @@
name##ActionP10(p0##_type gmock_p0, p1##_type gmock_p1, \
p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
- p8##_type gmock_p8, p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), \
- p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
- p7(gmock_p7), p8(gmock_p8), p9(gmock_p9) {}\
+ p8##_type gmock_p8, \
+ p9##_type gmock_p9) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)), \
+ p4(::testing::internal::forward<p4##_type>(gmock_p4)), \
+ p5(::testing::internal::forward<p5##_type>(gmock_p5)), \
+ p6(::testing::internal::forward<p6##_type>(gmock_p6)), \
+ p7(::testing::internal::forward<p7##_type>(gmock_p7)), \
+ p8(::testing::internal::forward<p8##_type>(gmock_p8)), \
+ p9(::testing::internal::forward<p9##_type>(gmock_p9)) {}\
template <typename F>\
class gmock_Impl : public ::testing::ActionInterface<F> {\
public:\
@@ -2005,9 +2188,16 @@
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \
- p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
- p7(gmock_p7), p8(gmock_p8), p9(gmock_p9) {}\
+ p9##_type gmock_p9) : p0(::testing::internal::forward<p0##_type>(gmock_p0)), \
+ p1(::testing::internal::forward<p1##_type>(gmock_p1)), \
+ p2(::testing::internal::forward<p2##_type>(gmock_p2)), \
+ p3(::testing::internal::forward<p3##_type>(gmock_p3)), \
+ p4(::testing::internal::forward<p4##_type>(gmock_p4)), \
+ p5(::testing::internal::forward<p5##_type>(gmock_p5)), \
+ p6(::testing::internal::forward<p6##_type>(gmock_p6)), \
+ p7(::testing::internal::forward<p7##_type>(gmock_p7)), \
+ p8(::testing::internal::forward<p8##_type>(gmock_p8)), \
+ p9(::testing::internal::forward<p9##_type>(gmock_p9)) {}\
virtual return_type Perform(const args_type& args) {\
return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
Perform(this, args);\
@@ -2369,7 +2559,7 @@
} // namespace testing
-// Include any custom actions added by the local installation.
+// Include any custom callback actions added by the local installation.
// We must include this header at the end to make sure it can use the
// declarations from this file.
#include "gmock/internal/custom/gmock-generated-actions.h"
diff --git a/googlemock/include/gmock/gmock-generated-actions.h.pump b/googlemock/include/gmock/gmock-generated-actions.h.pump
index 712f65d..f1ee4a6 100644
--- a/googlemock/include/gmock/gmock-generated-actions.h.pump
+++ b/googlemock/include/gmock/gmock-generated-actions.h.pump
@@ -1,5 +1,5 @@
$$ -*- mode: c++; -*-
-$$ This is a Pump source file. Please use Pump to convert it to
+$$ This is a Pump source file. Please use Pump to convert it to
$$ gmock-generated-actions.h.
$$
$var n = 10 $$ The maximum arity we support.
@@ -32,13 +32,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
// This file implements some commonly used variadic actions.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
@@ -49,12 +50,13 @@
namespace internal {
// InvokeHelper<F> knows how to unpack an N-tuple and invoke an N-ary
-// function or method with the unpacked values, where F is a function
-// type that takes N arguments.
+// function, method, or callback with the unpacked values, where F is
+// a function type that takes N arguments.
template <typename Result, typename ArgumentTuple>
class InvokeHelper;
+$var max_callback_arity = 5
$range i 0..n
$for i [[
$range j 1..i
@@ -76,10 +78,47 @@
const ::testing::tuple<$as>&$args) {
return (obj_ptr->*method_ptr)($gets);
}
+
+
+$if i <= max_callback_arity [[
+ template <typename CallbackType>
+ static R InvokeCallback(CallbackType* callback,
+ const ::testing::tuple<$as>&$args) {
+ return callback->Run($gets);
+ }
+]] $else [[
+ // There is no InvokeCallback() for $i-tuples
+]]
+
};
]]
+// Implements the Invoke(callback) action.
+template <typename CallbackType>
+class InvokeCallbackAction {
+ public:
+ // The c'tor takes ownership of the callback.
+ explicit InvokeCallbackAction(CallbackType* callback)
+ : callback_(callback) {
+ callback->CheckIsRepeatable(); // Makes sure the callback is permanent.
+ }
+
+ // This type conversion operator template allows Invoke(callback) to
+ // be used wherever the callback's type is compatible with that of
+ // the mock function, i.e. if the mock function's arguments can be
+ // implicitly converted to the callback's arguments and the
+ // callback's result can be implicitly converted to the mock
+ // function's result.
+ template <typename Result, typename ArgumentTuple>
+ Result Perform(const ArgumentTuple& args) const {
+ return InvokeHelper<Result, ArgumentTuple>::InvokeCallback(
+ callback_.get(), args);
+ }
+ private:
+ const linked_ptr<CallbackType> callback_;
+};
+
// An INTERNAL macro for extracting the type of a tuple field. It's
// subject to change without notice - DO NOT USE IN USER CODE!
#define GMOCK_FIELD_(Tuple, N) \
@@ -486,7 +525,7 @@
$for i [[
$range j 0..i-1
#define GMOCK_INTERNAL_INIT_AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]])\
- ($for j, [[p$j##_type gmock_p$j]])$if i>0 [[ : ]]$for j, [[p$j(gmock_p$j)]]
+ ($for j, [[p$j##_type gmock_p$j]])$if i>0 [[ : ]]$for j, [[p$j(::testing::internal::move(gmock_p$j))]]
]]
@@ -619,7 +658,7 @@
$range j 0..i-1
$var ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]]
$var param_types_and_names = [[$for j, [[p$j##_type p$j]]]]
-$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(gmock_p$j)]]]]]]
+$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(::testing::internal::forward<p$j##_type>(gmock_p$j))]]]]]]
$var param_field_decls = [[$for j
[[
diff --git a/googlemock/include/gmock/gmock-generated-function-mockers.h b/googlemock/include/gmock/gmock-generated-function-mockers.h
index 4fa5ca9..5792d3d 100644
--- a/googlemock/include/gmock/gmock-generated-function-mockers.h
+++ b/googlemock/include/gmock/gmock-generated-function-mockers.h
@@ -30,13 +30,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
// This file implements function mockers of various arities.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
@@ -68,8 +69,8 @@
typedef R F();
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
- MockSpec<F>& With() {
- return this->current_spec();
+ MockSpec<F> With() {
+ return MockSpec<F>(this, ::testing::make_tuple());
}
R Invoke() {
@@ -88,9 +89,8 @@
typedef R F(A1);
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
- MockSpec<F>& With(const Matcher<A1>& m1) {
- this->current_spec().SetMatchers(::testing::make_tuple(m1));
- return this->current_spec();
+ MockSpec<F> With(const Matcher<A1>& m1) {
+ return MockSpec<F>(this, ::testing::make_tuple(m1));
}
R Invoke(A1 a1) {
@@ -98,7 +98,7 @@
// by the C++ standard [14.6.4] here, as the base class type is
// dependent on the template argument (and thus shouldn't be
// looked into when resolving InvokeWith).
- return this->InvokeWith(ArgumentTuple(a1));
+ return this->InvokeWith(ArgumentTuple(internal::forward<A1>(a1)));
}
};
@@ -109,9 +109,8 @@
typedef R F(A1, A2);
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
- MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2) {
- this->current_spec().SetMatchers(::testing::make_tuple(m1, m2));
- return this->current_spec();
+ MockSpec<F> With(const Matcher<A1>& m1, const Matcher<A2>& m2) {
+ return MockSpec<F>(this, ::testing::make_tuple(m1, m2));
}
R Invoke(A1 a1, A2 a2) {
@@ -119,7 +118,8 @@
// by the C++ standard [14.6.4] here, as the base class type is
// dependent on the template argument (and thus shouldn't be
// looked into when resolving InvokeWith).
- return this->InvokeWith(ArgumentTuple(a1, a2));
+ return this->InvokeWith(ArgumentTuple(internal::forward<A1>(a1),
+ internal::forward<A2>(a2)));
}
};
@@ -130,10 +130,9 @@
typedef R F(A1, A2, A3);
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
- MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ MockSpec<F> With(const Matcher<A1>& m1, const Matcher<A2>& m2,
const Matcher<A3>& m3) {
- this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3));
- return this->current_spec();
+ return MockSpec<F>(this, ::testing::make_tuple(m1, m2, m3));
}
R Invoke(A1 a1, A2 a2, A3 a3) {
@@ -141,7 +140,8 @@
// by the C++ standard [14.6.4] here, as the base class type is
// dependent on the template argument (and thus shouldn't be
// looked into when resolving InvokeWith).
- return this->InvokeWith(ArgumentTuple(a1, a2, a3));
+ return this->InvokeWith(ArgumentTuple(internal::forward<A1>(a1),
+ internal::forward<A2>(a2), internal::forward<A3>(a3)));
}
};
@@ -152,10 +152,9 @@
typedef R F(A1, A2, A3, A4);
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
- MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ MockSpec<F> With(const Matcher<A1>& m1, const Matcher<A2>& m2,
const Matcher<A3>& m3, const Matcher<A4>& m4) {
- this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4));
- return this->current_spec();
+ return MockSpec<F>(this, ::testing::make_tuple(m1, m2, m3, m4));
}
R Invoke(A1 a1, A2 a2, A3 a3, A4 a4) {
@@ -163,7 +162,9 @@
// by the C++ standard [14.6.4] here, as the base class type is
// dependent on the template argument (and thus shouldn't be
// looked into when resolving InvokeWith).
- return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4));
+ return this->InvokeWith(ArgumentTuple(internal::forward<A1>(a1),
+ internal::forward<A2>(a2), internal::forward<A3>(a3),
+ internal::forward<A4>(a4)));
}
};
@@ -175,10 +176,9 @@
typedef R F(A1, A2, A3, A4, A5);
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
- MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ MockSpec<F> With(const Matcher<A1>& m1, const Matcher<A2>& m2,
const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5) {
- this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4, m5));
- return this->current_spec();
+ return MockSpec<F>(this, ::testing::make_tuple(m1, m2, m3, m4, m5));
}
R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) {
@@ -186,7 +186,9 @@
// by the C++ standard [14.6.4] here, as the base class type is
// dependent on the template argument (and thus shouldn't be
// looked into when resolving InvokeWith).
- return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5));
+ return this->InvokeWith(ArgumentTuple(internal::forward<A1>(a1),
+ internal::forward<A2>(a2), internal::forward<A3>(a3),
+ internal::forward<A4>(a4), internal::forward<A5>(a5)));
}
};
@@ -198,12 +200,10 @@
typedef R F(A1, A2, A3, A4, A5, A6);
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
- MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ MockSpec<F> With(const Matcher<A1>& m1, const Matcher<A2>& m2,
const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5,
const Matcher<A6>& m6) {
- this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4, m5,
- m6));
- return this->current_spec();
+ return MockSpec<F>(this, ::testing::make_tuple(m1, m2, m3, m4, m5, m6));
}
R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) {
@@ -211,7 +211,10 @@
// by the C++ standard [14.6.4] here, as the base class type is
// dependent on the template argument (and thus shouldn't be
// looked into when resolving InvokeWith).
- return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6));
+ return this->InvokeWith(ArgumentTuple(internal::forward<A1>(a1),
+ internal::forward<A2>(a2), internal::forward<A3>(a3),
+ internal::forward<A4>(a4), internal::forward<A5>(a5),
+ internal::forward<A6>(a6)));
}
};
@@ -223,12 +226,10 @@
typedef R F(A1, A2, A3, A4, A5, A6, A7);
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
- MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ MockSpec<F> With(const Matcher<A1>& m1, const Matcher<A2>& m2,
const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5,
const Matcher<A6>& m6, const Matcher<A7>& m7) {
- this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4, m5,
- m6, m7));
- return this->current_spec();
+ return MockSpec<F>(this, ::testing::make_tuple(m1, m2, m3, m4, m5, m6, m7));
}
R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) {
@@ -236,7 +237,10 @@
// by the C++ standard [14.6.4] here, as the base class type is
// dependent on the template argument (and thus shouldn't be
// looked into when resolving InvokeWith).
- return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6, a7));
+ return this->InvokeWith(ArgumentTuple(internal::forward<A1>(a1),
+ internal::forward<A2>(a2), internal::forward<A3>(a3),
+ internal::forward<A4>(a4), internal::forward<A5>(a5),
+ internal::forward<A6>(a6), internal::forward<A7>(a7)));
}
};
@@ -248,12 +252,11 @@
typedef R F(A1, A2, A3, A4, A5, A6, A7, A8);
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
- MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ MockSpec<F> With(const Matcher<A1>& m1, const Matcher<A2>& m2,
const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5,
const Matcher<A6>& m6, const Matcher<A7>& m7, const Matcher<A8>& m8) {
- this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4, m5,
- m6, m7, m8));
- return this->current_spec();
+ return MockSpec<F>(this, ::testing::make_tuple(m1, m2, m3, m4, m5, m6, m7,
+ m8));
}
R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) {
@@ -261,7 +264,11 @@
// by the C++ standard [14.6.4] here, as the base class type is
// dependent on the template argument (and thus shouldn't be
// looked into when resolving InvokeWith).
- return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6, a7, a8));
+ return this->InvokeWith(ArgumentTuple(internal::forward<A1>(a1),
+ internal::forward<A2>(a2), internal::forward<A3>(a3),
+ internal::forward<A4>(a4), internal::forward<A5>(a5),
+ internal::forward<A6>(a6), internal::forward<A7>(a7),
+ internal::forward<A8>(a8)));
}
};
@@ -273,13 +280,12 @@
typedef R F(A1, A2, A3, A4, A5, A6, A7, A8, A9);
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
- MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ MockSpec<F> With(const Matcher<A1>& m1, const Matcher<A2>& m2,
const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5,
const Matcher<A6>& m6, const Matcher<A7>& m7, const Matcher<A8>& m8,
const Matcher<A9>& m9) {
- this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4, m5,
- m6, m7, m8, m9));
- return this->current_spec();
+ return MockSpec<F>(this, ::testing::make_tuple(m1, m2, m3, m4, m5, m6, m7,
+ m8, m9));
}
R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) {
@@ -287,7 +293,11 @@
// by the C++ standard [14.6.4] here, as the base class type is
// dependent on the template argument (and thus shouldn't be
// looked into when resolving InvokeWith).
- return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6, a7, a8, a9));
+ return this->InvokeWith(ArgumentTuple(internal::forward<A1>(a1),
+ internal::forward<A2>(a2), internal::forward<A3>(a3),
+ internal::forward<A4>(a4), internal::forward<A5>(a5),
+ internal::forward<A6>(a6), internal::forward<A7>(a7),
+ internal::forward<A8>(a8), internal::forward<A9>(a9)));
}
};
@@ -300,13 +310,12 @@
typedef R F(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10);
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
- MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ MockSpec<F> With(const Matcher<A1>& m1, const Matcher<A2>& m2,
const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5,
const Matcher<A6>& m6, const Matcher<A7>& m7, const Matcher<A8>& m8,
const Matcher<A9>& m9, const Matcher<A10>& m10) {
- this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4, m5,
- m6, m7, m8, m9, m10));
- return this->current_spec();
+ return MockSpec<F>(this, ::testing::make_tuple(m1, m2, m3, m4, m5, m6, m7,
+ m8, m9, m10));
}
R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9,
@@ -315,11 +324,67 @@
// by the C++ standard [14.6.4] here, as the base class type is
// dependent on the template argument (and thus shouldn't be
// looked into when resolving InvokeWith).
- return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6, a7, a8, a9,
- a10));
+ return this->InvokeWith(ArgumentTuple(internal::forward<A1>(a1),
+ internal::forward<A2>(a2), internal::forward<A3>(a3),
+ internal::forward<A4>(a4), internal::forward<A5>(a5),
+ internal::forward<A6>(a6), internal::forward<A7>(a7),
+ internal::forward<A8>(a8), internal::forward<A9>(a9),
+ internal::forward<A10>(a10)));
}
};
+// Removes the given pointer; this is a helper for the expectation setter method
+// for parameterless matchers.
+//
+// We want to make sure that the user cannot set a parameterless expectation on
+// overloaded methods, including methods which are overloaded on const. Example:
+//
+// class MockClass {
+// MOCK_METHOD0(GetName, string&());
+// MOCK_CONST_METHOD0(GetName, const string&());
+// };
+//
+// TEST() {
+// // This should be an error, as it's not clear which overload is expected.
+// EXPECT_CALL(mock, GetName).WillOnce(ReturnRef(value));
+// }
+//
+// Here are the generated expectation-setter methods:
+//
+// class MockClass {
+// // Overload 1
+// MockSpec<string&()> gmock_GetName() { ... }
+// // Overload 2. Declared const so that the compiler will generate an
+// // error when trying to resolve between this and overload 4 in
+// // 'gmock_GetName(WithoutMatchers(), nullptr)'.
+// MockSpec<string&()> gmock_GetName(
+// const WithoutMatchers&, const Function<string&()>*) const {
+// // Removes const from this, calls overload 1
+// return AdjustConstness_(this)->gmock_GetName();
+// }
+//
+// // Overload 3
+// const string& gmock_GetName() const { ... }
+// // Overload 4
+// MockSpec<const string&()> gmock_GetName(
+// const WithoutMatchers&, const Function<const string&()>*) const {
+// // Does not remove const, calls overload 3
+// return AdjustConstness_const(this)->gmock_GetName();
+// }
+// }
+//
+template <typename MockType>
+const MockType* AdjustConstness_const(const MockType* mock) {
+ return mock;
+}
+
+// Removes const from and returns the given pointer; this is a helper for the
+// expectation setter method for parameterless matchers.
+template <typename MockType>
+MockType* AdjustConstness_(const MockType* mock) {
+ return const_cast<MockType*>(mock);
+}
+
} // namespace internal
// The style guide prohibits "using" statements in a namespace scope
@@ -353,324 +418,534 @@
GTEST_CONCAT_TOKEN_(gmock##constness##arity##_##Method##_, __LINE__)
// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD0_(tn, constness, ct, Method, ...) \
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- ) constness { \
- GTEST_COMPILE_ASSERT_((::testing::tuple_size< \
- tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \
- == 0), \
- this_method_does_not_take_0_arguments); \
- GMOCK_MOCKER_(0, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(0, constness, Method).Invoke(); \
- } \
- ::testing::MockSpec<__VA_ARGS__>& \
- gmock_##Method() constness { \
- GMOCK_MOCKER_(0, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(0, constness, Method).With(); \
- } \
+#define GMOCK_METHOD0_(tn, constness, ct, Method, ...) \
+ GMOCK_RESULT_(tn, __VA_ARGS__) ct Method() constness { \
+ GTEST_COMPILE_ASSERT_( \
+ (::testing::tuple_size<tn ::testing::internal::Function< \
+ __VA_ARGS__>::ArgumentTuple>::value == 0), \
+ this_method_does_not_take_0_arguments); \
+ GMOCK_MOCKER_(0, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(0, constness, Method).Invoke(); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method() constness { \
+ GMOCK_MOCKER_(0, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(0, constness, Method).With(); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ const ::testing::internal::WithoutMatchers&, \
+ constness ::testing::internal::Function<__VA_ARGS__>*) const { \
+ return ::testing::internal::AdjustConstness_##constness(this) \
+ ->gmock_##Method(); \
+ } \
mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(0, constness, \
- Method)
+ Method)
// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD1_(tn, constness, ct, Method, ...) \
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1) constness { \
- GTEST_COMPILE_ASSERT_((::testing::tuple_size< \
- tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \
- == 1), \
- this_method_does_not_take_1_argument); \
- GMOCK_MOCKER_(1, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(1, constness, Method).Invoke(gmock_a1); \
- } \
- ::testing::MockSpec<__VA_ARGS__>& \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1) constness { \
- GMOCK_MOCKER_(1, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(1, constness, Method).With(gmock_a1); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(1, constness, \
- Method)
+#define GMOCK_METHOD1_(tn, constness, ct, Method, ...) \
+ GMOCK_RESULT_(tn, __VA_ARGS__) \
+ ct Method(GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1) constness { \
+ GTEST_COMPILE_ASSERT_( \
+ (::testing::tuple_size<tn ::testing::internal::Function< \
+ __VA_ARGS__>::ArgumentTuple>::value == 1), \
+ this_method_does_not_take_1_argument); \
+ GMOCK_MOCKER_(1, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(1, constness, Method) \
+ .Invoke(::testing::internal::forward<GMOCK_ARG_(tn, 1, __VA_ARGS__)>( \
+ gmock_a1)); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1) constness { \
+ GMOCK_MOCKER_(1, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(1, constness, Method).With(gmock_a1); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ const ::testing::internal::WithoutMatchers&, \
+ constness ::testing::internal::Function<__VA_ARGS__>*) const { \
+ return ::testing::internal::AdjustConstness_##constness(this) \
+ ->gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>()); \
+ } \
+ mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(1, constness, \
+ Method)
// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD2_(tn, constness, ct, Method, ...) \
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2) constness { \
- GTEST_COMPILE_ASSERT_((::testing::tuple_size< \
- tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \
- == 2), \
- this_method_does_not_take_2_arguments); \
- GMOCK_MOCKER_(2, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(2, constness, Method).Invoke(gmock_a1, gmock_a2); \
- } \
- ::testing::MockSpec<__VA_ARGS__>& \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2) constness { \
- GMOCK_MOCKER_(2, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(2, constness, Method).With(gmock_a1, gmock_a2); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(2, constness, \
- Method)
+#define GMOCK_METHOD2_(tn, constness, ct, Method, ...) \
+ GMOCK_RESULT_(tn, __VA_ARGS__) \
+ ct Method(GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2) constness { \
+ GTEST_COMPILE_ASSERT_( \
+ (::testing::tuple_size<tn ::testing::internal::Function< \
+ __VA_ARGS__>::ArgumentTuple>::value == 2), \
+ this_method_does_not_take_2_arguments); \
+ GMOCK_MOCKER_(2, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(2, constness, Method) \
+ .Invoke(::testing::internal::forward<GMOCK_ARG_(tn, 1, __VA_ARGS__)>( \
+ gmock_a1), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>( \
+ gmock_a2)); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2) constness { \
+ GMOCK_MOCKER_(2, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(2, constness, Method).With(gmock_a1, gmock_a2); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ const ::testing::internal::WithoutMatchers&, \
+ constness ::testing::internal::Function<__VA_ARGS__>*) const { \
+ return ::testing::internal::AdjustConstness_##constness(this) \
+ ->gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>()); \
+ } \
+ mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(2, constness, \
+ Method)
// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD3_(tn, constness, ct, Method, ...) \
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3) constness { \
- GTEST_COMPILE_ASSERT_((::testing::tuple_size< \
- tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \
- == 3), \
- this_method_does_not_take_3_arguments); \
- GMOCK_MOCKER_(3, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(3, constness, Method).Invoke(gmock_a1, gmock_a2, \
- gmock_a3); \
- } \
- ::testing::MockSpec<__VA_ARGS__>& \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3) constness { \
- GMOCK_MOCKER_(3, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(3, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(3, constness, \
- Method)
+#define GMOCK_METHOD3_(tn, constness, ct, Method, ...) \
+ GMOCK_RESULT_(tn, __VA_ARGS__) \
+ ct Method(GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3) constness { \
+ GTEST_COMPILE_ASSERT_( \
+ (::testing::tuple_size<tn ::testing::internal::Function< \
+ __VA_ARGS__>::ArgumentTuple>::value == 3), \
+ this_method_does_not_take_3_arguments); \
+ GMOCK_MOCKER_(3, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(3, constness, Method) \
+ .Invoke(::testing::internal::forward<GMOCK_ARG_(tn, 1, __VA_ARGS__)>( \
+ gmock_a1), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>( \
+ gmock_a2), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>( \
+ gmock_a3)); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3) constness { \
+ GMOCK_MOCKER_(3, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(3, constness, Method) \
+ .With(gmock_a1, gmock_a2, gmock_a3); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ const ::testing::internal::WithoutMatchers&, \
+ constness ::testing::internal::Function<__VA_ARGS__>*) const { \
+ return ::testing::internal::AdjustConstness_##constness(this) \
+ ->gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>()); \
+ } \
+ mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(3, constness, \
+ Method)
// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD4_(tn, constness, ct, Method, ...) \
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4) constness { \
- GTEST_COMPILE_ASSERT_((::testing::tuple_size< \
- tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \
- == 4), \
- this_method_does_not_take_4_arguments); \
- GMOCK_MOCKER_(4, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(4, constness, Method).Invoke(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4); \
- } \
- ::testing::MockSpec<__VA_ARGS__>& \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4) constness { \
- GMOCK_MOCKER_(4, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(4, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(4, constness, \
- Method)
+#define GMOCK_METHOD4_(tn, constness, ct, Method, ...) \
+ GMOCK_RESULT_(tn, __VA_ARGS__) \
+ ct Method(GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4) constness { \
+ GTEST_COMPILE_ASSERT_( \
+ (::testing::tuple_size<tn ::testing::internal::Function< \
+ __VA_ARGS__>::ArgumentTuple>::value == 4), \
+ this_method_does_not_take_4_arguments); \
+ GMOCK_MOCKER_(4, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(4, constness, Method) \
+ .Invoke(::testing::internal::forward<GMOCK_ARG_(tn, 1, __VA_ARGS__)>( \
+ gmock_a1), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>( \
+ gmock_a2), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>( \
+ gmock_a3), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>( \
+ gmock_a4)); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4) constness { \
+ GMOCK_MOCKER_(4, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(4, constness, Method) \
+ .With(gmock_a1, gmock_a2, gmock_a3, gmock_a4); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ const ::testing::internal::WithoutMatchers&, \
+ constness ::testing::internal::Function<__VA_ARGS__>*) const { \
+ return ::testing::internal::AdjustConstness_##constness(this) \
+ ->gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>()); \
+ } \
+ mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(4, constness, \
+ Method)
// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD5_(tn, constness, ct, Method, ...) \
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5) constness { \
- GTEST_COMPILE_ASSERT_((::testing::tuple_size< \
- tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \
- == 5), \
- this_method_does_not_take_5_arguments); \
- GMOCK_MOCKER_(5, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(5, constness, Method).Invoke(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5); \
- } \
- ::testing::MockSpec<__VA_ARGS__>& \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5) constness { \
- GMOCK_MOCKER_(5, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(5, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(5, constness, \
- Method)
+#define GMOCK_METHOD5_(tn, constness, ct, Method, ...) \
+ GMOCK_RESULT_(tn, __VA_ARGS__) \
+ ct Method(GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \
+ GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5) constness { \
+ GTEST_COMPILE_ASSERT_( \
+ (::testing::tuple_size<tn ::testing::internal::Function< \
+ __VA_ARGS__>::ArgumentTuple>::value == 5), \
+ this_method_does_not_take_5_arguments); \
+ GMOCK_MOCKER_(5, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(5, constness, Method) \
+ .Invoke(::testing::internal::forward<GMOCK_ARG_(tn, 1, __VA_ARGS__)>( \
+ gmock_a1), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>( \
+ gmock_a2), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>( \
+ gmock_a3), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>( \
+ gmock_a4), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>( \
+ gmock_a5)); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
+ GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5) constness { \
+ GMOCK_MOCKER_(5, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(5, constness, Method) \
+ .With(gmock_a1, gmock_a2, gmock_a3, gmock_a4, gmock_a5); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ const ::testing::internal::WithoutMatchers&, \
+ constness ::testing::internal::Function<__VA_ARGS__>*) const { \
+ return ::testing::internal::AdjustConstness_##constness(this) \
+ ->gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>()); \
+ } \
+ mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(5, constness, \
+ Method)
// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD6_(tn, constness, ct, Method, ...) \
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6) constness { \
- GTEST_COMPILE_ASSERT_((::testing::tuple_size< \
- tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \
- == 6), \
- this_method_does_not_take_6_arguments); \
- GMOCK_MOCKER_(6, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(6, constness, Method).Invoke(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6); \
- } \
- ::testing::MockSpec<__VA_ARGS__>& \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6) constness { \
- GMOCK_MOCKER_(6, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(6, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(6, constness, \
- Method)
+#define GMOCK_METHOD6_(tn, constness, ct, Method, ...) \
+ GMOCK_RESULT_(tn, __VA_ARGS__) \
+ ct Method(GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \
+ GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \
+ GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6) constness { \
+ GTEST_COMPILE_ASSERT_( \
+ (::testing::tuple_size<tn ::testing::internal::Function< \
+ __VA_ARGS__>::ArgumentTuple>::value == 6), \
+ this_method_does_not_take_6_arguments); \
+ GMOCK_MOCKER_(6, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(6, constness, Method) \
+ .Invoke(::testing::internal::forward<GMOCK_ARG_(tn, 1, __VA_ARGS__)>( \
+ gmock_a1), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>( \
+ gmock_a2), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>( \
+ gmock_a3), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>( \
+ gmock_a4), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>( \
+ gmock_a5), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>( \
+ gmock_a6)); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
+ GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
+ GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6) constness { \
+ GMOCK_MOCKER_(6, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(6, constness, Method) \
+ .With(gmock_a1, gmock_a2, gmock_a3, gmock_a4, gmock_a5, gmock_a6); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ const ::testing::internal::WithoutMatchers&, \
+ constness ::testing::internal::Function<__VA_ARGS__>*) const { \
+ return ::testing::internal::AdjustConstness_##constness(this) \
+ ->gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>()); \
+ } \
+ mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(6, constness, \
+ Method)
// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD7_(tn, constness, ct, Method, ...) \
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7) constness { \
- GTEST_COMPILE_ASSERT_((::testing::tuple_size< \
- tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \
- == 7), \
- this_method_does_not_take_7_arguments); \
- GMOCK_MOCKER_(7, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(7, constness, Method).Invoke(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7); \
- } \
- ::testing::MockSpec<__VA_ARGS__>& \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7) constness { \
- GMOCK_MOCKER_(7, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(7, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(7, constness, \
- Method)
+#define GMOCK_METHOD7_(tn, constness, ct, Method, ...) \
+ GMOCK_RESULT_(tn, __VA_ARGS__) \
+ ct Method(GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \
+ GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \
+ GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
+ GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7) constness { \
+ GTEST_COMPILE_ASSERT_( \
+ (::testing::tuple_size<tn ::testing::internal::Function< \
+ __VA_ARGS__>::ArgumentTuple>::value == 7), \
+ this_method_does_not_take_7_arguments); \
+ GMOCK_MOCKER_(7, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(7, constness, Method) \
+ .Invoke(::testing::internal::forward<GMOCK_ARG_(tn, 1, __VA_ARGS__)>( \
+ gmock_a1), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>( \
+ gmock_a2), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>( \
+ gmock_a3), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>( \
+ gmock_a4), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>( \
+ gmock_a5), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>( \
+ gmock_a6), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 7, __VA_ARGS__)>( \
+ gmock_a7)); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
+ GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
+ GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
+ GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7) constness { \
+ GMOCK_MOCKER_(7, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(7, constness, Method) \
+ .With(gmock_a1, gmock_a2, gmock_a3, gmock_a4, gmock_a5, gmock_a6, \
+ gmock_a7); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ const ::testing::internal::WithoutMatchers&, \
+ constness ::testing::internal::Function<__VA_ARGS__>*) const { \
+ return ::testing::internal::AdjustConstness_##constness(this) \
+ ->gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 7, __VA_ARGS__)>()); \
+ } \
+ mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(7, constness, \
+ Method)
// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD8_(tn, constness, ct, Method, ...) \
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, \
- GMOCK_ARG_(tn, 8, __VA_ARGS__) gmock_a8) constness { \
- GTEST_COMPILE_ASSERT_((::testing::tuple_size< \
- tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \
- == 8), \
- this_method_does_not_take_8_arguments); \
- GMOCK_MOCKER_(8, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(8, constness, Method).Invoke(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8); \
- } \
- ::testing::MockSpec<__VA_ARGS__>& \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \
- GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8) constness { \
- GMOCK_MOCKER_(8, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(8, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(8, constness, \
- Method)
+#define GMOCK_METHOD8_(tn, constness, ct, Method, ...) \
+ GMOCK_RESULT_(tn, __VA_ARGS__) \
+ ct Method(GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \
+ GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \
+ GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
+ GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, \
+ GMOCK_ARG_(tn, 8, __VA_ARGS__) gmock_a8) constness { \
+ GTEST_COMPILE_ASSERT_( \
+ (::testing::tuple_size<tn ::testing::internal::Function< \
+ __VA_ARGS__>::ArgumentTuple>::value == 8), \
+ this_method_does_not_take_8_arguments); \
+ GMOCK_MOCKER_(8, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(8, constness, Method) \
+ .Invoke(::testing::internal::forward<GMOCK_ARG_(tn, 1, __VA_ARGS__)>( \
+ gmock_a1), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>( \
+ gmock_a2), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>( \
+ gmock_a3), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>( \
+ gmock_a4), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>( \
+ gmock_a5), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>( \
+ gmock_a6), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 7, __VA_ARGS__)>( \
+ gmock_a7), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 8, __VA_ARGS__)>( \
+ gmock_a8)); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
+ GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
+ GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
+ GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \
+ GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8) constness { \
+ GMOCK_MOCKER_(8, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(8, constness, Method) \
+ .With(gmock_a1, gmock_a2, gmock_a3, gmock_a4, gmock_a5, gmock_a6, \
+ gmock_a7, gmock_a8); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ const ::testing::internal::WithoutMatchers&, \
+ constness ::testing::internal::Function<__VA_ARGS__>*) const { \
+ return ::testing::internal::AdjustConstness_##constness(this) \
+ ->gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 8, __VA_ARGS__)>()); \
+ } \
+ mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(8, constness, \
+ Method)
// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD9_(tn, constness, ct, Method, ...) \
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, \
- GMOCK_ARG_(tn, 8, __VA_ARGS__) gmock_a8, \
- GMOCK_ARG_(tn, 9, __VA_ARGS__) gmock_a9) constness { \
- GTEST_COMPILE_ASSERT_((::testing::tuple_size< \
- tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \
- == 9), \
- this_method_does_not_take_9_arguments); \
- GMOCK_MOCKER_(9, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(9, constness, Method).Invoke(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, \
- gmock_a9); \
- } \
- ::testing::MockSpec<__VA_ARGS__>& \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \
- GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8, \
- GMOCK_MATCHER_(tn, 9, __VA_ARGS__) gmock_a9) constness { \
- GMOCK_MOCKER_(9, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(9, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, \
- gmock_a9); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(9, constness, \
- Method)
+#define GMOCK_METHOD9_(tn, constness, ct, Method, ...) \
+ GMOCK_RESULT_(tn, __VA_ARGS__) \
+ ct Method(GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \
+ GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \
+ GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
+ GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, \
+ GMOCK_ARG_(tn, 8, __VA_ARGS__) gmock_a8, \
+ GMOCK_ARG_(tn, 9, __VA_ARGS__) gmock_a9) constness { \
+ GTEST_COMPILE_ASSERT_( \
+ (::testing::tuple_size<tn ::testing::internal::Function< \
+ __VA_ARGS__>::ArgumentTuple>::value == 9), \
+ this_method_does_not_take_9_arguments); \
+ GMOCK_MOCKER_(9, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(9, constness, Method) \
+ .Invoke(::testing::internal::forward<GMOCK_ARG_(tn, 1, __VA_ARGS__)>( \
+ gmock_a1), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>( \
+ gmock_a2), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>( \
+ gmock_a3), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>( \
+ gmock_a4), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>( \
+ gmock_a5), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>( \
+ gmock_a6), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 7, __VA_ARGS__)>( \
+ gmock_a7), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 8, __VA_ARGS__)>( \
+ gmock_a8), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 9, __VA_ARGS__)>( \
+ gmock_a9)); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
+ GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
+ GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
+ GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \
+ GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8, \
+ GMOCK_MATCHER_(tn, 9, __VA_ARGS__) gmock_a9) constness { \
+ GMOCK_MOCKER_(9, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(9, constness, Method) \
+ .With(gmock_a1, gmock_a2, gmock_a3, gmock_a4, gmock_a5, gmock_a6, \
+ gmock_a7, gmock_a8, gmock_a9); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ const ::testing::internal::WithoutMatchers&, \
+ constness ::testing::internal::Function<__VA_ARGS__>*) const { \
+ return ::testing::internal::AdjustConstness_##constness(this) \
+ ->gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 8, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 9, __VA_ARGS__)>()); \
+ } \
+ mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(9, constness, \
+ Method)
// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD10_(tn, constness, ct, Method, ...) \
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, \
- GMOCK_ARG_(tn, 8, __VA_ARGS__) gmock_a8, \
- GMOCK_ARG_(tn, 9, __VA_ARGS__) gmock_a9, \
- GMOCK_ARG_(tn, 10, __VA_ARGS__) gmock_a10) constness { \
- GTEST_COMPILE_ASSERT_((::testing::tuple_size< \
- tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \
- == 10), \
- this_method_does_not_take_10_arguments); \
- GMOCK_MOCKER_(10, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(10, constness, Method).Invoke(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, gmock_a9, \
- gmock_a10); \
- } \
- ::testing::MockSpec<__VA_ARGS__>& \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \
- GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8, \
- GMOCK_MATCHER_(tn, 9, __VA_ARGS__) gmock_a9, \
- GMOCK_MATCHER_(tn, 10, \
- __VA_ARGS__) gmock_a10) constness { \
- GMOCK_MOCKER_(10, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(10, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, gmock_a9, \
- gmock_a10); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(10, constness, \
- Method)
+#define GMOCK_METHOD10_(tn, constness, ct, Method, ...) \
+ GMOCK_RESULT_(tn, __VA_ARGS__) \
+ ct Method(GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \
+ GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \
+ GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
+ GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, \
+ GMOCK_ARG_(tn, 8, __VA_ARGS__) gmock_a8, \
+ GMOCK_ARG_(tn, 9, __VA_ARGS__) gmock_a9, \
+ GMOCK_ARG_(tn, 10, __VA_ARGS__) gmock_a10) constness { \
+ GTEST_COMPILE_ASSERT_( \
+ (::testing::tuple_size<tn ::testing::internal::Function< \
+ __VA_ARGS__>::ArgumentTuple>::value == 10), \
+ this_method_does_not_take_10_arguments); \
+ GMOCK_MOCKER_(10, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(10, constness, Method) \
+ .Invoke(::testing::internal::forward<GMOCK_ARG_(tn, 1, __VA_ARGS__)>( \
+ gmock_a1), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>( \
+ gmock_a2), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>( \
+ gmock_a3), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>( \
+ gmock_a4), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>( \
+ gmock_a5), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>( \
+ gmock_a6), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 7, __VA_ARGS__)>( \
+ gmock_a7), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 8, __VA_ARGS__)>( \
+ gmock_a8), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 9, __VA_ARGS__)>( \
+ gmock_a9), \
+ ::testing::internal::forward<GMOCK_ARG_(tn, 10, __VA_ARGS__)>( \
+ gmock_a10)); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+ GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+ GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+ GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
+ GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
+ GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
+ GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \
+ GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8, \
+ GMOCK_MATCHER_(tn, 9, __VA_ARGS__) gmock_a9, \
+ GMOCK_MATCHER_(tn, 10, __VA_ARGS__) gmock_a10) constness { \
+ GMOCK_MOCKER_(10, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(10, constness, Method) \
+ .With(gmock_a1, gmock_a2, gmock_a3, gmock_a4, gmock_a5, gmock_a6, \
+ gmock_a7, gmock_a8, gmock_a9, gmock_a10); \
+ } \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ const ::testing::internal::WithoutMatchers&, \
+ constness ::testing::internal::Function<__VA_ARGS__>*) const { \
+ return ::testing::internal::AdjustConstness_##constness(this) \
+ ->gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 8, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 9, __VA_ARGS__)>(), \
+ ::testing::A<GMOCK_ARG_(tn, 10, __VA_ARGS__)>()); \
+ } \
+ mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(10, constness, \
+ Method)
#define MOCK_METHOD0(m, ...) GMOCK_METHOD0_(, , , m, __VA_ARGS__)
#define MOCK_METHOD1(m, ...) GMOCK_METHOD1_(, , , m, __VA_ARGS__)
@@ -880,7 +1155,7 @@
MOCK_METHOD0_T(Call, R());
#if GTEST_HAS_STD_FUNCTION_
- std::function<R()> AsStdFunction() {
+ ::std::function<R()> AsStdFunction() {
return [this]() -> R {
return this->Call();
};
@@ -899,9 +1174,9 @@
MOCK_METHOD1_T(Call, R(A0));
#if GTEST_HAS_STD_FUNCTION_
- std::function<R(A0)> AsStdFunction() {
+ ::std::function<R(A0)> AsStdFunction() {
return [this](A0 a0) -> R {
- return this->Call(a0);
+ return this->Call(::std::move(a0));
};
}
#endif // GTEST_HAS_STD_FUNCTION_
@@ -918,9 +1193,9 @@
MOCK_METHOD2_T(Call, R(A0, A1));
#if GTEST_HAS_STD_FUNCTION_
- std::function<R(A0, A1)> AsStdFunction() {
+ ::std::function<R(A0, A1)> AsStdFunction() {
return [this](A0 a0, A1 a1) -> R {
- return this->Call(a0, a1);
+ return this->Call(::std::move(a0), ::std::move(a1));
};
}
#endif // GTEST_HAS_STD_FUNCTION_
@@ -937,9 +1212,9 @@
MOCK_METHOD3_T(Call, R(A0, A1, A2));
#if GTEST_HAS_STD_FUNCTION_
- std::function<R(A0, A1, A2)> AsStdFunction() {
+ ::std::function<R(A0, A1, A2)> AsStdFunction() {
return [this](A0 a0, A1 a1, A2 a2) -> R {
- return this->Call(a0, a1, a2);
+ return this->Call(::std::move(a0), ::std::move(a1), ::std::move(a2));
};
}
#endif // GTEST_HAS_STD_FUNCTION_
@@ -956,9 +1231,10 @@
MOCK_METHOD4_T(Call, R(A0, A1, A2, A3));
#if GTEST_HAS_STD_FUNCTION_
- std::function<R(A0, A1, A2, A3)> AsStdFunction() {
+ ::std::function<R(A0, A1, A2, A3)> AsStdFunction() {
return [this](A0 a0, A1 a1, A2 a2, A3 a3) -> R {
- return this->Call(a0, a1, a2, a3);
+ return this->Call(::std::move(a0), ::std::move(a1), ::std::move(a2),
+ ::std::move(a3));
};
}
#endif // GTEST_HAS_STD_FUNCTION_
@@ -976,9 +1252,10 @@
MOCK_METHOD5_T(Call, R(A0, A1, A2, A3, A4));
#if GTEST_HAS_STD_FUNCTION_
- std::function<R(A0, A1, A2, A3, A4)> AsStdFunction() {
+ ::std::function<R(A0, A1, A2, A3, A4)> AsStdFunction() {
return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) -> R {
- return this->Call(a0, a1, a2, a3, a4);
+ return this->Call(::std::move(a0), ::std::move(a1), ::std::move(a2),
+ ::std::move(a3), ::std::move(a4));
};
}
#endif // GTEST_HAS_STD_FUNCTION_
@@ -996,9 +1273,10 @@
MOCK_METHOD6_T(Call, R(A0, A1, A2, A3, A4, A5));
#if GTEST_HAS_STD_FUNCTION_
- std::function<R(A0, A1, A2, A3, A4, A5)> AsStdFunction() {
+ ::std::function<R(A0, A1, A2, A3, A4, A5)> AsStdFunction() {
return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) -> R {
- return this->Call(a0, a1, a2, a3, a4, a5);
+ return this->Call(::std::move(a0), ::std::move(a1), ::std::move(a2),
+ ::std::move(a3), ::std::move(a4), ::std::move(a5));
};
}
#endif // GTEST_HAS_STD_FUNCTION_
@@ -1016,9 +1294,10 @@
MOCK_METHOD7_T(Call, R(A0, A1, A2, A3, A4, A5, A6));
#if GTEST_HAS_STD_FUNCTION_
- std::function<R(A0, A1, A2, A3, A4, A5, A6)> AsStdFunction() {
+ ::std::function<R(A0, A1, A2, A3, A4, A5, A6)> AsStdFunction() {
return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) -> R {
- return this->Call(a0, a1, a2, a3, a4, a5, a6);
+ return this->Call(::std::move(a0), ::std::move(a1), ::std::move(a2),
+ ::std::move(a3), ::std::move(a4), ::std::move(a5), ::std::move(a6));
};
}
#endif // GTEST_HAS_STD_FUNCTION_
@@ -1036,9 +1315,11 @@
MOCK_METHOD8_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7));
#if GTEST_HAS_STD_FUNCTION_
- std::function<R(A0, A1, A2, A3, A4, A5, A6, A7)> AsStdFunction() {
+ ::std::function<R(A0, A1, A2, A3, A4, A5, A6, A7)> AsStdFunction() {
return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) -> R {
- return this->Call(a0, a1, a2, a3, a4, a5, a6, a7);
+ return this->Call(::std::move(a0), ::std::move(a1), ::std::move(a2),
+ ::std::move(a3), ::std::move(a4), ::std::move(a5), ::std::move(a6),
+ ::std::move(a7));
};
}
#endif // GTEST_HAS_STD_FUNCTION_
@@ -1056,10 +1337,12 @@
MOCK_METHOD9_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7, A8));
#if GTEST_HAS_STD_FUNCTION_
- std::function<R(A0, A1, A2, A3, A4, A5, A6, A7, A8)> AsStdFunction() {
+ ::std::function<R(A0, A1, A2, A3, A4, A5, A6, A7, A8)> AsStdFunction() {
return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7,
A8 a8) -> R {
- return this->Call(a0, a1, a2, a3, a4, a5, a6, a7, a8);
+ return this->Call(::std::move(a0), ::std::move(a1), ::std::move(a2),
+ ::std::move(a3), ::std::move(a4), ::std::move(a5), ::std::move(a6),
+ ::std::move(a7), ::std::move(a8));
};
}
#endif // GTEST_HAS_STD_FUNCTION_
@@ -1078,10 +1361,12 @@
MOCK_METHOD10_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9));
#if GTEST_HAS_STD_FUNCTION_
- std::function<R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)> AsStdFunction() {
+ ::std::function<R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)> AsStdFunction() {
return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7,
A8 a8, A9 a9) -> R {
- return this->Call(a0, a1, a2, a3, a4, a5, a6, a7, a8, a9);
+ return this->Call(::std::move(a0), ::std::move(a1), ::std::move(a2),
+ ::std::move(a3), ::std::move(a4), ::std::move(a5), ::std::move(a6),
+ ::std::move(a7), ::std::move(a8), ::std::move(a9));
};
}
#endif // GTEST_HAS_STD_FUNCTION_
diff --git a/googlemock/include/gmock/gmock-generated-function-mockers.h.pump b/googlemock/include/gmock/gmock-generated-function-mockers.h.pump
index 811502d..82f9512 100644
--- a/googlemock/include/gmock/gmock-generated-function-mockers.h.pump
+++ b/googlemock/include/gmock/gmock-generated-function-mockers.h.pump
@@ -1,6 +1,6 @@
$$ -*- mode: c++; -*-
-$$ This is a Pump source file. Please use Pump to convert it to
-$$ gmock-generated-function-mockers.h.
+$$ This is a Pump source file. Please use Pump to convert
+$$ it to gmock-generated-function-mockers.h.
$$
$var n = 10 $$ The maximum arity we support.
// Copyright 2007, Google Inc.
@@ -31,13 +31,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
// This file implements function mockers of various arities.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
@@ -68,7 +69,7 @@
$range j 1..i
$var typename_As = [[$for j [[, typename A$j]]]]
$var As = [[$for j, [[A$j]]]]
-$var as = [[$for j, [[a$j]]]]
+$var as = [[$for j, [[internal::forward<A$j>(a$j)]]]]
$var Aas = [[$for j, [[A$j a$j]]]]
$var ms = [[$for j, [[m$j]]]]
$var matchers = [[$for j, [[const Matcher<A$j>& m$j]]]]
@@ -79,13 +80,8 @@
typedef R F($As);
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
- MockSpec<F>& With($matchers) {
-
-$if i >= 1 [[
- this->current_spec().SetMatchers(::testing::make_tuple($ms));
-
-]]
- return this->current_spec();
+ MockSpec<F> With($matchers) {
+ return MockSpec<F>(this, ::testing::make_tuple($ms));
}
R Invoke($Aas) {
@@ -99,6 +95,58 @@
]]
+// Removes the given pointer; this is a helper for the expectation setter method
+// for parameterless matchers.
+//
+// We want to make sure that the user cannot set a parameterless expectation on
+// overloaded methods, including methods which are overloaded on const. Example:
+//
+// class MockClass {
+// MOCK_METHOD0(GetName, string&());
+// MOCK_CONST_METHOD0(GetName, const string&());
+// };
+//
+// TEST() {
+// // This should be an error, as it's not clear which overload is expected.
+// EXPECT_CALL(mock, GetName).WillOnce(ReturnRef(value));
+// }
+//
+// Here are the generated expectation-setter methods:
+//
+// class MockClass {
+// // Overload 1
+// MockSpec<string&()> gmock_GetName() { ... }
+// // Overload 2. Declared const so that the compiler will generate an
+// // error when trying to resolve between this and overload 4 in
+// // 'gmock_GetName(WithoutMatchers(), nullptr)'.
+// MockSpec<string&()> gmock_GetName(
+// const WithoutMatchers&, const Function<string&()>*) const {
+// // Removes const from this, calls overload 1
+// return AdjustConstness_(this)->gmock_GetName();
+// }
+//
+// // Overload 3
+// const string& gmock_GetName() const { ... }
+// // Overload 4
+// MockSpec<const string&()> gmock_GetName(
+// const WithoutMatchers&, const Function<const string&()>*) const {
+// // Does not remove const, calls overload 3
+// return AdjustConstness_const(this)->gmock_GetName();
+// }
+// }
+//
+template <typename MockType>
+const MockType* AdjustConstness_const(const MockType* mock) {
+ return mock;
+}
+
+// Removes const from and returns the given pointer; this is a helper for the
+// expectation setter method for parameterless matchers.
+template <typename MockType>
+MockType* AdjustConstness_(const MockType* mock) {
+ return const_cast<MockType*>(mock);
+}
+
} // namespace internal
// The style guide prohibits "using" statements in a namespace scope
@@ -134,11 +182,14 @@
$for i [[
$range j 1..i
-$var arg_as = [[$for j, \
- [[GMOCK_ARG_(tn, $j, __VA_ARGS__) gmock_a$j]]]]
-$var as = [[$for j, [[gmock_a$j]]]]
-$var matcher_as = [[$for j, \
+$var arg_as = [[$for j, [[GMOCK_ARG_(tn, $j, __VA_ARGS__) gmock_a$j]]]]
+$var as = [[$for j, \
+ [[::testing::internal::forward<GMOCK_ARG_(tn, $j, __VA_ARGS__)>(gmock_a$j)]]]]
+$var matcher_arg_as = [[$for j, \
[[GMOCK_MATCHER_(tn, $j, __VA_ARGS__) gmock_a$j]]]]
+$var matcher_as = [[$for j, [[gmock_a$j]]]]
+$var anything_matchers = [[$for j, \
+ [[::testing::A<GMOCK_ARG_(tn, $j, __VA_ARGS__)>()]]]]
// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
#define GMOCK_METHOD$i[[]]_(tn, constness, ct, Method, ...) \
GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
@@ -149,11 +200,17 @@
GMOCK_MOCKER_($i, constness, Method).SetOwnerAndName(this, #Method); \
return GMOCK_MOCKER_($i, constness, Method).Invoke($as); \
} \
- ::testing::MockSpec<__VA_ARGS__>& \
- gmock_##Method($matcher_as) constness { \
+ ::testing::MockSpec<__VA_ARGS__> \
+ gmock_##Method($matcher_arg_as) constness { \
GMOCK_MOCKER_($i, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_($i, constness, Method).With($as); \
+ return GMOCK_MOCKER_($i, constness, Method).With($matcher_as); \
} \
+ ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+ const ::testing::internal::WithoutMatchers&, \
+ constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
+ return ::testing::internal::AdjustConstness_##constness(this)-> \
+ gmock_##Method($anything_matchers); \
+ } \
mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_($i, constness, Method)
@@ -263,7 +320,7 @@
$for i [[
$range j 0..i-1
$var ArgTypes = [[$for j, [[A$j]]]]
-$var ArgNames = [[$for j, [[a$j]]]]
+$var ArgValues = [[$for j, [[::std::move(a$j)]]]]
$var ArgDecls = [[$for j, [[A$j a$j]]]]
template <typename R$for j [[, typename A$j]]>
class MockFunction<R($ArgTypes)> {
@@ -273,9 +330,9 @@
MOCK_METHOD$i[[]]_T(Call, R($ArgTypes));
#if GTEST_HAS_STD_FUNCTION_
- std::function<R($ArgTypes)> AsStdFunction() {
+ ::std::function<R($ArgTypes)> AsStdFunction() {
return [this]($ArgDecls) -> R {
- return this->Call($ArgNames);
+ return this->Call($ArgValues);
};
}
#endif // GTEST_HAS_STD_FUNCTION_
diff --git a/googlemock/include/gmock/gmock-generated-matchers.h b/googlemock/include/gmock/gmock-generated-matchers.h
index 1655bcd..0d46d23 100644
--- a/googlemock/include/gmock/gmock-generated-matchers.h
+++ b/googlemock/include/gmock/gmock-generated-matchers.h
@@ -35,6 +35,8 @@
//
// This file implements some commonly used variadic matchers.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
@@ -779,6 +781,9 @@
// UnorderedElementsAre(e_1, e_2, ..., e_n) is an ElementsAre extension
// that matches n elements in any order. We support up to n=10 arguments.
+//
+// If you have >10 elements, consider UnorderedElementsAreArray() or
+// UnorderedPointwise() instead.
inline internal::UnorderedElementsAreMatcher<
::testing::tuple<> >
@@ -1268,7 +1273,7 @@
// using testing::PrintToString;
//
// MATCHER_P2(InClosedRange, low, hi,
-// string(negation ? "is not" : "is") + " in range [" +
+// std::string(negation ? "is not" : "is") + " in range [" +
// PrintToString(low) + ", " + PrintToString(hi) + "]") {
// return low <= arg && arg <= hi;
// }
@@ -1383,12 +1388,14 @@
class name##Matcher {\
public:\
template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ class gmock_Impl : public ::testing::MatcherInterface<\
+ GTEST_REFERENCE_TO_CONST_(arg_type)> {\
public:\
gmock_Impl()\
{}\
virtual bool MatchAndExplain(\
- arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
+ ::testing::MatchResultListener* result_listener) const;\
virtual void DescribeTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(false);\
}\
@@ -1396,17 +1403,15 @@
*gmock_os << FormatDescription(true);\
}\
private:\
- ::testing::internal::string FormatDescription(bool negation) const {\
- const ::testing::internal::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
+ ::std::string FormatDescription(bool negation) const {\
+ ::std::string gmock_description = (description);\
+ if (!gmock_description.empty())\
return gmock_description;\
- }\
return ::testing::internal::FormatMatcherDescription(\
negation, #name, \
::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
::testing::tuple<>()));\
}\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
};\
template <typename arg_type>\
operator ::testing::Matcher<arg_type>() const {\
@@ -1416,14 +1421,13 @@
name##Matcher() {\
}\
private:\
- GTEST_DISALLOW_ASSIGN_(name##Matcher);\
};\
inline name##Matcher name() {\
return name##Matcher();\
}\
template <typename arg_type>\
bool name##Matcher::gmock_Impl<arg_type>::MatchAndExplain(\
- arg_type arg, \
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
const
@@ -1432,42 +1436,42 @@
class name##MatcherP {\
public:\
template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ class gmock_Impl : public ::testing::MatcherInterface<\
+ GTEST_REFERENCE_TO_CONST_(arg_type)> {\
public:\
explicit gmock_Impl(p0##_type gmock_p0)\
- : p0(gmock_p0) {}\
+ : p0(::testing::internal::move(gmock_p0)) {}\
virtual bool MatchAndExplain(\
- arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
+ ::testing::MatchResultListener* result_listener) const;\
virtual void DescribeTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(false);\
}\
virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(true);\
}\
- p0##_type p0;\
+ p0##_type const p0;\
private:\
- ::testing::internal::string FormatDescription(bool negation) const {\
- const ::testing::internal::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
+ ::std::string FormatDescription(bool negation) const {\
+ ::std::string gmock_description = (description);\
+ if (!gmock_description.empty())\
return gmock_description;\
- }\
return ::testing::internal::FormatMatcherDescription(\
negation, #name, \
::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
::testing::tuple<p0##_type>(p0)));\
}\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
};\
template <typename arg_type>\
operator ::testing::Matcher<arg_type>() const {\
return ::testing::Matcher<arg_type>(\
new gmock_Impl<arg_type>(p0));\
}\
- explicit name##MatcherP(p0##_type gmock_p0) : p0(gmock_p0) {\
+ explicit name##MatcherP(p0##_type gmock_p0) : \
+ p0(::testing::internal::move(gmock_p0)) {\
}\
- p0##_type p0;\
+ p0##_type const p0;\
private:\
- GTEST_DISALLOW_ASSIGN_(name##MatcherP);\
};\
template <typename p0##_type>\
inline name##MatcherP<p0##_type> name(p0##_type p0) {\
@@ -1476,7 +1480,7 @@
template <typename p0##_type>\
template <typename arg_type>\
bool name##MatcherP<p0##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- arg_type arg, \
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
const
@@ -1485,45 +1489,46 @@
class name##MatcherP2 {\
public:\
template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ class gmock_Impl : public ::testing::MatcherInterface<\
+ GTEST_REFERENCE_TO_CONST_(arg_type)> {\
public:\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1)\
- : p0(gmock_p0), p1(gmock_p1) {}\
+ : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)) {}\
virtual bool MatchAndExplain(\
- arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
+ ::testing::MatchResultListener* result_listener) const;\
virtual void DescribeTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(false);\
}\
virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(true);\
}\
- p0##_type p0;\
- p1##_type p1;\
+ p0##_type const p0;\
+ p1##_type const p1;\
private:\
- ::testing::internal::string FormatDescription(bool negation) const {\
- const ::testing::internal::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
+ ::std::string FormatDescription(bool negation) const {\
+ ::std::string gmock_description = (description);\
+ if (!gmock_description.empty())\
return gmock_description;\
- }\
return ::testing::internal::FormatMatcherDescription(\
negation, #name, \
::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
::testing::tuple<p0##_type, p1##_type>(p0, p1)));\
}\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
};\
template <typename arg_type>\
operator ::testing::Matcher<arg_type>() const {\
return ::testing::Matcher<arg_type>(\
new gmock_Impl<arg_type>(p0, p1));\
}\
- name##MatcherP2(p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), \
- p1(gmock_p1) {\
+ name##MatcherP2(p0##_type gmock_p0, \
+ p1##_type gmock_p1) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)) {\
}\
- p0##_type p0;\
- p1##_type p1;\
+ p0##_type const p0;\
+ p1##_type const p1;\
private:\
- GTEST_DISALLOW_ASSIGN_(name##MatcherP2);\
};\
template <typename p0##_type, typename p1##_type>\
inline name##MatcherP2<p0##_type, p1##_type> name(p0##_type p0, \
@@ -1534,7 +1539,7 @@
template <typename arg_type>\
bool name##MatcherP2<p0##_type, \
p1##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- arg_type arg, \
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
const
@@ -1543,34 +1548,36 @@
class name##MatcherP3 {\
public:\
template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ class gmock_Impl : public ::testing::MatcherInterface<\
+ GTEST_REFERENCE_TO_CONST_(arg_type)> {\
public:\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2)\
- : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {}\
+ : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)) {}\
virtual bool MatchAndExplain(\
- arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
+ ::testing::MatchResultListener* result_listener) const;\
virtual void DescribeTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(false);\
}\
virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(true);\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
private:\
- ::testing::internal::string FormatDescription(bool negation) const {\
- const ::testing::internal::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
+ ::std::string FormatDescription(bool negation) const {\
+ ::std::string gmock_description = (description);\
+ if (!gmock_description.empty())\
return gmock_description;\
- }\
return ::testing::internal::FormatMatcherDescription(\
negation, #name, \
::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
::testing::tuple<p0##_type, p1##_type, p2##_type>(p0, p1, \
p2)));\
}\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
};\
template <typename arg_type>\
operator ::testing::Matcher<arg_type>() const {\
@@ -1578,13 +1585,14 @@
new gmock_Impl<arg_type>(p0, p1, p2));\
}\
name##MatcherP3(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {\
+ p2##_type gmock_p2) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)) {\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
private:\
- GTEST_DISALLOW_ASSIGN_(name##MatcherP3);\
};\
template <typename p0##_type, typename p1##_type, typename p2##_type>\
inline name##MatcherP3<p0##_type, p1##_type, p2##_type> name(p0##_type p0, \
@@ -1595,7 +1603,7 @@
template <typename arg_type>\
bool name##MatcherP3<p0##_type, p1##_type, \
p2##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- arg_type arg, \
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
const
@@ -1605,36 +1613,39 @@
class name##MatcherP4 {\
public:\
template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ class gmock_Impl : public ::testing::MatcherInterface<\
+ GTEST_REFERENCE_TO_CONST_(arg_type)> {\
public:\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3)\
- : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3) {}\
+ : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)) {}\
virtual bool MatchAndExplain(\
- arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
+ ::testing::MatchResultListener* result_listener) const;\
virtual void DescribeTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(false);\
}\
virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(true);\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
private:\
- ::testing::internal::string FormatDescription(bool negation) const {\
- const ::testing::internal::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
+ ::std::string FormatDescription(bool negation) const {\
+ ::std::string gmock_description = (description);\
+ if (!gmock_description.empty())\
return gmock_description;\
- }\
return ::testing::internal::FormatMatcherDescription(\
negation, #name, \
::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
::testing::tuple<p0##_type, p1##_type, p2##_type, \
p3##_type>(p0, p1, p2, p3)));\
}\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
};\
template <typename arg_type>\
operator ::testing::Matcher<arg_type>() const {\
@@ -1642,15 +1653,17 @@
new gmock_Impl<arg_type>(p0, p1, p2, p3));\
}\
name##MatcherP4(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), \
- p2(gmock_p2), p3(gmock_p3) {\
+ p2##_type gmock_p2, \
+ p3##_type gmock_p3) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)) {\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
private:\
- GTEST_DISALLOW_ASSIGN_(name##MatcherP4);\
};\
template <typename p0##_type, typename p1##_type, typename p2##_type, \
typename p3##_type>\
@@ -1665,7 +1678,7 @@
template <typename arg_type>\
bool name##MatcherP4<p0##_type, p1##_type, p2##_type, \
p3##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- arg_type arg, \
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
const
@@ -1675,38 +1688,41 @@
class name##MatcherP5 {\
public:\
template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ class gmock_Impl : public ::testing::MatcherInterface<\
+ GTEST_REFERENCE_TO_CONST_(arg_type)> {\
public:\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4)\
- : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
- p4(gmock_p4) {}\
+ : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)) {}\
virtual bool MatchAndExplain(\
- arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
+ ::testing::MatchResultListener* result_listener) const;\
virtual void DescribeTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(false);\
}\
virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(true);\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
+ p4##_type const p4;\
private:\
- ::testing::internal::string FormatDescription(bool negation) const {\
- const ::testing::internal::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
+ ::std::string FormatDescription(bool negation) const {\
+ ::std::string gmock_description = (description);\
+ if (!gmock_description.empty())\
return gmock_description;\
- }\
return ::testing::internal::FormatMatcherDescription(\
negation, #name, \
::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
::testing::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
p4##_type>(p0, p1, p2, p3, p4)));\
}\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
};\
template <typename arg_type>\
operator ::testing::Matcher<arg_type>() const {\
@@ -1715,16 +1731,18 @@
}\
name##MatcherP5(p0##_type gmock_p0, p1##_type gmock_p1, \
p2##_type gmock_p2, p3##_type gmock_p3, \
- p4##_type gmock_p4) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4) {\
+ p4##_type gmock_p4) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)) {\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
+ p4##_type const p4;\
private:\
- GTEST_DISALLOW_ASSIGN_(name##MatcherP5);\
};\
template <typename p0##_type, typename p1##_type, typename p2##_type, \
typename p3##_type, typename p4##_type>\
@@ -1739,7 +1757,7 @@
template <typename arg_type>\
bool name##MatcherP5<p0##_type, p1##_type, p2##_type, p3##_type, \
p4##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- arg_type arg, \
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
const
@@ -1749,39 +1767,43 @@
class name##MatcherP6 {\
public:\
template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ class gmock_Impl : public ::testing::MatcherInterface<\
+ GTEST_REFERENCE_TO_CONST_(arg_type)> {\
public:\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5)\
- : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
- p4(gmock_p4), p5(gmock_p5) {}\
+ : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)) {}\
virtual bool MatchAndExplain(\
- arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
+ ::testing::MatchResultListener* result_listener) const;\
virtual void DescribeTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(false);\
}\
virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(true);\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
+ p4##_type const p4;\
+ p5##_type const p5;\
private:\
- ::testing::internal::string FormatDescription(bool negation) const {\
- const ::testing::internal::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
+ ::std::string FormatDescription(bool negation) const {\
+ ::std::string gmock_description = (description);\
+ if (!gmock_description.empty())\
return gmock_description;\
- }\
return ::testing::internal::FormatMatcherDescription(\
negation, #name, \
::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
::testing::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
p4##_type, p5##_type>(p0, p1, p2, p3, p4, p5)));\
}\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
};\
template <typename arg_type>\
operator ::testing::Matcher<arg_type>() const {\
@@ -1790,17 +1812,20 @@
}\
name##MatcherP6(p0##_type gmock_p0, p1##_type gmock_p1, \
p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5) {\
+ p5##_type gmock_p5) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)) {\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
+ p4##_type const p4;\
+ p5##_type const p5;\
private:\
- GTEST_DISALLOW_ASSIGN_(name##MatcherP6);\
};\
template <typename p0##_type, typename p1##_type, typename p2##_type, \
typename p3##_type, typename p4##_type, typename p5##_type>\
@@ -1815,7 +1840,7 @@
template <typename arg_type>\
bool name##MatcherP6<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
p5##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- arg_type arg, \
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
const
@@ -1826,34 +1851,40 @@
class name##MatcherP7 {\
public:\
template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ class gmock_Impl : public ::testing::MatcherInterface<\
+ GTEST_REFERENCE_TO_CONST_(arg_type)> {\
public:\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
p6##_type gmock_p6)\
- : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
- p4(gmock_p4), p5(gmock_p5), p6(gmock_p6) {}\
+ : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)), \
+ p6(::testing::internal::move(gmock_p6)) {}\
virtual bool MatchAndExplain(\
- arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
+ ::testing::MatchResultListener* result_listener) const;\
virtual void DescribeTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(false);\
}\
virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(true);\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
+ p4##_type const p4;\
+ p5##_type const p5;\
+ p6##_type const p6;\
private:\
- ::testing::internal::string FormatDescription(bool negation) const {\
- const ::testing::internal::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
+ ::std::string FormatDescription(bool negation) const {\
+ ::std::string gmock_description = (description);\
+ if (!gmock_description.empty())\
return gmock_description;\
- }\
return ::testing::internal::FormatMatcherDescription(\
negation, #name, \
::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
@@ -1861,7 +1892,6 @@
p4##_type, p5##_type, p6##_type>(p0, p1, p2, p3, p4, p5, \
p6)));\
}\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
};\
template <typename arg_type>\
operator ::testing::Matcher<arg_type>() const {\
@@ -1870,19 +1900,23 @@
}\
name##MatcherP7(p0##_type gmock_p0, p1##_type gmock_p1, \
p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5, p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), \
- p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), \
- p6(gmock_p6) {\
+ p5##_type gmock_p5, \
+ p6##_type gmock_p6) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)), \
+ p6(::testing::internal::move(gmock_p6)) {\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
+ p4##_type const p4;\
+ p5##_type const p5;\
+ p6##_type const p6;\
private:\
- GTEST_DISALLOW_ASSIGN_(name##MatcherP7);\
};\
template <typename p0##_type, typename p1##_type, typename p2##_type, \
typename p3##_type, typename p4##_type, typename p5##_type, \
@@ -1900,7 +1934,7 @@
template <typename arg_type>\
bool name##MatcherP7<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
p5##_type, p6##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- arg_type arg, \
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
const
@@ -1911,35 +1945,42 @@
class name##MatcherP8 {\
public:\
template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ class gmock_Impl : public ::testing::MatcherInterface<\
+ GTEST_REFERENCE_TO_CONST_(arg_type)> {\
public:\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
p6##_type gmock_p6, p7##_type gmock_p7)\
- : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
- p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7) {}\
+ : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)), \
+ p6(::testing::internal::move(gmock_p6)), \
+ p7(::testing::internal::move(gmock_p7)) {}\
virtual bool MatchAndExplain(\
- arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
+ ::testing::MatchResultListener* result_listener) const;\
virtual void DescribeTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(false);\
}\
virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(true);\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- p7##_type p7;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
+ p4##_type const p4;\
+ p5##_type const p5;\
+ p6##_type const p6;\
+ p7##_type const p7;\
private:\
- ::testing::internal::string FormatDescription(bool negation) const {\
- const ::testing::internal::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
+ ::std::string FormatDescription(bool negation) const {\
+ ::std::string gmock_description = (description);\
+ if (!gmock_description.empty())\
return gmock_description;\
- }\
return ::testing::internal::FormatMatcherDescription(\
negation, #name, \
::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
@@ -1947,7 +1988,6 @@
p4##_type, p5##_type, p6##_type, p7##_type>(p0, p1, p2, \
p3, p4, p5, p6, p7)));\
}\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
};\
template <typename arg_type>\
operator ::testing::Matcher<arg_type>() const {\
@@ -1957,20 +1997,24 @@
name##MatcherP8(p0##_type gmock_p0, p1##_type gmock_p1, \
p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
p5##_type gmock_p5, p6##_type gmock_p6, \
- p7##_type gmock_p7) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
- p7(gmock_p7) {\
+ p7##_type gmock_p7) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)), \
+ p6(::testing::internal::move(gmock_p6)), \
+ p7(::testing::internal::move(gmock_p7)) {\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- p7##_type p7;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
+ p4##_type const p4;\
+ p5##_type const p5;\
+ p6##_type const p6;\
+ p7##_type const p7;\
private:\
- GTEST_DISALLOW_ASSIGN_(name##MatcherP8);\
};\
template <typename p0##_type, typename p1##_type, typename p2##_type, \
typename p3##_type, typename p4##_type, typename p5##_type, \
@@ -1990,7 +2034,7 @@
bool name##MatcherP8<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
p5##_type, p6##_type, \
p7##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- arg_type arg, \
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
const
@@ -2001,37 +2045,44 @@
class name##MatcherP9 {\
public:\
template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ class gmock_Impl : public ::testing::MatcherInterface<\
+ GTEST_REFERENCE_TO_CONST_(arg_type)> {\
public:\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8)\
- : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
- p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
- p8(gmock_p8) {}\
+ : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)), \
+ p6(::testing::internal::move(gmock_p6)), \
+ p7(::testing::internal::move(gmock_p7)), \
+ p8(::testing::internal::move(gmock_p8)) {}\
virtual bool MatchAndExplain(\
- arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
+ ::testing::MatchResultListener* result_listener) const;\
virtual void DescribeTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(false);\
}\
virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(true);\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- p7##_type p7;\
- p8##_type p8;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
+ p4##_type const p4;\
+ p5##_type const p5;\
+ p6##_type const p6;\
+ p7##_type const p7;\
+ p8##_type const p8;\
private:\
- ::testing::internal::string FormatDescription(bool negation) const {\
- const ::testing::internal::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
+ ::std::string FormatDescription(bool negation) const {\
+ ::std::string gmock_description = (description);\
+ if (!gmock_description.empty())\
return gmock_description;\
- }\
return ::testing::internal::FormatMatcherDescription(\
negation, #name, \
::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
@@ -2039,7 +2090,6 @@
p4##_type, p5##_type, p6##_type, p7##_type, \
p8##_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8)));\
}\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
};\
template <typename arg_type>\
operator ::testing::Matcher<arg_type>() const {\
@@ -2049,21 +2099,26 @@
name##MatcherP9(p0##_type gmock_p0, p1##_type gmock_p1, \
p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
- p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
- p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
- p8(gmock_p8) {\
+ p8##_type gmock_p8) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)), \
+ p6(::testing::internal::move(gmock_p6)), \
+ p7(::testing::internal::move(gmock_p7)), \
+ p8(::testing::internal::move(gmock_p8)) {\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- p7##_type p7;\
- p8##_type p8;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
+ p4##_type const p4;\
+ p5##_type const p5;\
+ p6##_type const p6;\
+ p7##_type const p7;\
+ p8##_type const p8;\
private:\
- GTEST_DISALLOW_ASSIGN_(name##MatcherP9);\
};\
template <typename p0##_type, typename p1##_type, typename p2##_type, \
typename p3##_type, typename p4##_type, typename p5##_type, \
@@ -2084,7 +2139,7 @@
bool name##MatcherP9<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
p5##_type, p6##_type, p7##_type, \
p8##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- arg_type arg, \
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
const
@@ -2096,39 +2151,47 @@
class name##MatcherP10 {\
public:\
template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ class gmock_Impl : public ::testing::MatcherInterface<\
+ GTEST_REFERENCE_TO_CONST_(arg_type)> {\
public:\
gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \
p9##_type gmock_p9)\
- : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
- p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
- p8(gmock_p8), p9(gmock_p9) {}\
+ : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)), \
+ p6(::testing::internal::move(gmock_p6)), \
+ p7(::testing::internal::move(gmock_p7)), \
+ p8(::testing::internal::move(gmock_p8)), \
+ p9(::testing::internal::move(gmock_p9)) {}\
virtual bool MatchAndExplain(\
- arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
+ ::testing::MatchResultListener* result_listener) const;\
virtual void DescribeTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(false);\
}\
virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(true);\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- p7##_type p7;\
- p8##_type p8;\
- p9##_type p9;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
+ p4##_type const p4;\
+ p5##_type const p5;\
+ p6##_type const p6;\
+ p7##_type const p7;\
+ p8##_type const p8;\
+ p9##_type const p9;\
private:\
- ::testing::internal::string FormatDescription(bool negation) const {\
- const ::testing::internal::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
+ ::std::string FormatDescription(bool negation) const {\
+ ::std::string gmock_description = (description);\
+ if (!gmock_description.empty())\
return gmock_description;\
- }\
return ::testing::internal::FormatMatcherDescription(\
negation, #name, \
::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
@@ -2136,7 +2199,6 @@
p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \
p9##_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)));\
}\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
};\
template <typename arg_type>\
operator ::testing::Matcher<arg_type>() const {\
@@ -2146,22 +2208,29 @@
name##MatcherP10(p0##_type gmock_p0, p1##_type gmock_p1, \
p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
- p8##_type gmock_p8, p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), \
- p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
- p7(gmock_p7), p8(gmock_p8), p9(gmock_p9) {\
+ p8##_type gmock_p8, \
+ p9##_type gmock_p9) : p0(::testing::internal::move(gmock_p0)), \
+ p1(::testing::internal::move(gmock_p1)), \
+ p2(::testing::internal::move(gmock_p2)), \
+ p3(::testing::internal::move(gmock_p3)), \
+ p4(::testing::internal::move(gmock_p4)), \
+ p5(::testing::internal::move(gmock_p5)), \
+ p6(::testing::internal::move(gmock_p6)), \
+ p7(::testing::internal::move(gmock_p7)), \
+ p8(::testing::internal::move(gmock_p8)), \
+ p9(::testing::internal::move(gmock_p9)) {\
}\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- p7##_type p7;\
- p8##_type p8;\
- p9##_type p9;\
+ p0##_type const p0;\
+ p1##_type const p1;\
+ p2##_type const p2;\
+ p3##_type const p3;\
+ p4##_type const p4;\
+ p5##_type const p5;\
+ p6##_type const p6;\
+ p7##_type const p7;\
+ p8##_type const p8;\
+ p9##_type const p9;\
private:\
- GTEST_DISALLOW_ASSIGN_(name##MatcherP10);\
};\
template <typename p0##_type, typename p1##_type, typename p2##_type, \
typename p3##_type, typename p4##_type, typename p5##_type, \
@@ -2184,7 +2253,7 @@
bool name##MatcherP10<p0##_type, p1##_type, p2##_type, p3##_type, \
p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \
p9##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- arg_type arg, \
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
const
diff --git a/googlemock/include/gmock/gmock-generated-matchers.h.pump b/googlemock/include/gmock/gmock-generated-matchers.h.pump
index 25d2da9..9fe0fd7 100644
--- a/googlemock/include/gmock/gmock-generated-matchers.h.pump
+++ b/googlemock/include/gmock/gmock-generated-matchers.h.pump
@@ -1,6 +1,6 @@
$$ -*- mode: c++; -*-
-$$ This is a Pump source file. Please use Pump to convert it to
-$$ gmock-generated-actions.h.
+$$ This is a Pump source file. Please use Pump to convert
+$$ it to gmock-generated-matchers.h.
$$
$var n = 10 $$ The maximum arity we support.
$$ }} This line fixes auto-indentation of the following code in Emacs.
@@ -37,6 +37,8 @@
//
// This file implements some commonly used variadic matchers.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
@@ -303,6 +305,9 @@
// UnorderedElementsAre(e_1, e_2, ..., e_n) is an ElementsAre extension
// that matches n elements in any order. We support up to n=$n arguments.
+//
+// If you have >$n elements, consider UnorderedElementsAreArray() or
+// UnorderedPointwise() instead.
$range i 0..n
$for i [[
@@ -479,7 +484,7 @@
// using testing::PrintToString;
//
// MATCHER_P2(InClosedRange, low, hi,
-// string(negation ? "is not" : "is") + " in range [" +
+// std::string(negation ? "is not" : "is") + " in range [" +
// PrintToString(low) + ", " + PrintToString(hi) + "]") {
// return low <= arg && arg <= hi;
// }
@@ -604,32 +609,34 @@
]]]]
$var ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]]
$var impl_ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]]
-$var impl_inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(gmock_p$j)]]]]]]
-$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(gmock_p$j)]]]]]]
+$var impl_inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(::testing::internal::move(gmock_p$j))]]]]]]
+$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(::testing::internal::move(gmock_p$j))]]]]]]
$var params = [[$for j, [[p$j]]]]
$var param_types = [[$if i==0 [[]] $else [[<$for j, [[p$j##_type]]>]]]]
$var param_types_and_names = [[$for j, [[p$j##_type p$j]]]]
$var param_field_decls = [[$for j
[[
- p$j##_type p$j;\
+ p$j##_type const p$j;\
]]]]
$var param_field_decls2 = [[$for j
[[
- p$j##_type p$j;\
+ p$j##_type const p$j;\
]]]]
#define $macro_name(name$for j [[, p$j]], description)\$template
class $class_name {\
public:\
template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ class gmock_Impl : public ::testing::MatcherInterface<\
+ GTEST_REFERENCE_TO_CONST_(arg_type)> {\
public:\
[[$if i==1 [[explicit ]]]]gmock_Impl($impl_ctor_param_list)\
$impl_inits {}\
virtual bool MatchAndExplain(\
- arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
+ ::testing::MatchResultListener* result_listener) const;\
virtual void DescribeTo(::std::ostream* gmock_os) const {\
*gmock_os << FormatDescription(false);\
}\
@@ -637,17 +644,15 @@
*gmock_os << FormatDescription(true);\
}\$param_field_decls
private:\
- ::testing::internal::string FormatDescription(bool negation) const {\
- const ::testing::internal::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
+ ::std::string FormatDescription(bool negation) const {\
+ ::std::string gmock_description = (description);\
+ if (!gmock_description.empty())\
return gmock_description;\
- }\
return ::testing::internal::FormatMatcherDescription(\
negation, #name, \
::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
::testing::tuple<$for j, [[p$j##_type]]>($for j, [[p$j]])));\
}\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
};\
template <typename arg_type>\
operator ::testing::Matcher<arg_type>() const {\
@@ -657,14 +662,13 @@
[[$if i==1 [[explicit ]]]]$class_name($ctor_param_list)$inits {\
}\$param_field_decls2
private:\
- GTEST_DISALLOW_ASSIGN_($class_name);\
};\$template
inline $class_name$param_types name($param_types_and_names) {\
return $class_name$param_types($params);\
}\$template
template <typename arg_type>\
bool $class_name$param_types::gmock_Impl<arg_type>::MatchAndExplain(\
- arg_type arg, \
+ GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
const
]]
diff --git a/googlemock/include/gmock/gmock-generated-nice-strict.h b/googlemock/include/gmock/gmock-generated-nice-strict.h
index 4095f4d..91ba1d9 100644
--- a/googlemock/include/gmock/gmock-generated-nice-strict.h
+++ b/googlemock/include/gmock/gmock-generated-nice-strict.h
@@ -30,8 +30,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Implements class templates NiceMock, NaggyMock, and StrictMock.
//
@@ -51,10 +50,9 @@
// NiceMock<MockFoo>.
//
// NiceMock, NaggyMock, and StrictMock "inherit" the constructors of
-// their respective base class, with up-to 10 arguments. Therefore
-// you can write NiceMock<MockFoo>(5, "a") to construct a nice mock
-// where MockFoo has a constructor that accepts (int, const char*),
-// for example.
+// their respective base class. Therefore you can write
+// NiceMock<MockFoo>(5, "a") to construct a nice mock where MockFoo
+// has a constructor that accepts (int, const char*), for example.
//
// A known limitation is that NiceMock<MockFoo>, NaggyMock<MockFoo>,
// and StrictMock<MockFoo> only works for mock methods defined using
@@ -63,10 +61,8 @@
// or "strict" modifier may not affect it, depending on the compiler.
// In particular, nesting NiceMock, NaggyMock, and StrictMock is NOT
// supported.
-//
-// Another known limitation is that the constructors of the base mock
-// cannot have arguments passed by non-const reference, which are
-// banned by the Google C++ style guide anyway.
+
+// GOOGLETEST_CM0002 DO NOT DELETE
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_
@@ -79,15 +75,35 @@
template <class MockClass>
class NiceMock : public MockClass {
public:
- // We don't factor out the constructor body to a common method, as
- // we have to avoid a possible clash with members of MockClass.
- NiceMock() {
+ NiceMock() : MockClass() {
::testing::Mock::AllowUninterestingCalls(
internal::ImplicitCast_<MockClass*>(this));
}
- // C++ doesn't (yet) allow inheritance of constructors, so we have
- // to define it for each arity.
+#if GTEST_LANG_CXX11
+ // Ideally, we would inherit base class's constructors through a using
+ // declaration, which would preserve their visibility. However, many existing
+ // tests rely on the fact that current implementation reexports protected
+ // constructors as public. These tests would need to be cleaned up first.
+
+ // Single argument constructor is special-cased so that it can be
+ // made explicit.
+ template <typename A>
+ explicit NiceMock(A&& arg) : MockClass(std::forward<A>(arg)) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename... An>
+ NiceMock(A1&& arg1, A2&& arg2, An&&... args)
+ : MockClass(std::forward<A1>(arg1), std::forward<A2>(arg2),
+ std::forward<An>(args)...) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+#else
+ // C++98 doesn't have variadic templates, so we have to define one
+ // for each arity.
template <typename A1>
explicit NiceMock(const A1& a1) : MockClass(a1) {
::testing::Mock::AllowUninterestingCalls(
@@ -163,7 +179,9 @@
internal::ImplicitCast_<MockClass*>(this));
}
- virtual ~NiceMock() {
+#endif // GTEST_LANG_CXX11
+
+ ~NiceMock() {
::testing::Mock::UnregisterCallReaction(
internal::ImplicitCast_<MockClass*>(this));
}
@@ -175,15 +193,35 @@
template <class MockClass>
class NaggyMock : public MockClass {
public:
- // We don't factor out the constructor body to a common method, as
- // we have to avoid a possible clash with members of MockClass.
- NaggyMock() {
+ NaggyMock() : MockClass() {
::testing::Mock::WarnUninterestingCalls(
internal::ImplicitCast_<MockClass*>(this));
}
- // C++ doesn't (yet) allow inheritance of constructors, so we have
- // to define it for each arity.
+#if GTEST_LANG_CXX11
+ // Ideally, we would inherit base class's constructors through a using
+ // declaration, which would preserve their visibility. However, many existing
+ // tests rely on the fact that current implementation reexports protected
+ // constructors as public. These tests would need to be cleaned up first.
+
+ // Single argument constructor is special-cased so that it can be
+ // made explicit.
+ template <typename A>
+ explicit NaggyMock(A&& arg) : MockClass(std::forward<A>(arg)) {
+ ::testing::Mock::WarnUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename... An>
+ NaggyMock(A1&& arg1, A2&& arg2, An&&... args)
+ : MockClass(std::forward<A1>(arg1), std::forward<A2>(arg2),
+ std::forward<An>(args)...) {
+ ::testing::Mock::WarnUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+#else
+ // C++98 doesn't have variadic templates, so we have to define one
+ // for each arity.
template <typename A1>
explicit NaggyMock(const A1& a1) : MockClass(a1) {
::testing::Mock::WarnUninterestingCalls(
@@ -259,7 +297,9 @@
internal::ImplicitCast_<MockClass*>(this));
}
- virtual ~NaggyMock() {
+#endif // GTEST_LANG_CXX11
+
+ ~NaggyMock() {
::testing::Mock::UnregisterCallReaction(
internal::ImplicitCast_<MockClass*>(this));
}
@@ -271,15 +311,35 @@
template <class MockClass>
class StrictMock : public MockClass {
public:
- // We don't factor out the constructor body to a common method, as
- // we have to avoid a possible clash with members of MockClass.
- StrictMock() {
+ StrictMock() : MockClass() {
::testing::Mock::FailUninterestingCalls(
internal::ImplicitCast_<MockClass*>(this));
}
- // C++ doesn't (yet) allow inheritance of constructors, so we have
- // to define it for each arity.
+#if GTEST_LANG_CXX11
+ // Ideally, we would inherit base class's constructors through a using
+ // declaration, which would preserve their visibility. However, many existing
+ // tests rely on the fact that current implementation reexports protected
+ // constructors as public. These tests would need to be cleaned up first.
+
+ // Single argument constructor is special-cased so that it can be
+ // made explicit.
+ template <typename A>
+ explicit StrictMock(A&& arg) : MockClass(std::forward<A>(arg)) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename... An>
+ StrictMock(A1&& arg1, A2&& arg2, An&&... args)
+ : MockClass(std::forward<A1>(arg1), std::forward<A2>(arg2),
+ std::forward<An>(args)...) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+#else
+ // C++98 doesn't have variadic templates, so we have to define one
+ // for each arity.
template <typename A1>
explicit StrictMock(const A1& a1) : MockClass(a1) {
::testing::Mock::FailUninterestingCalls(
@@ -355,7 +415,9 @@
internal::ImplicitCast_<MockClass*>(this));
}
- virtual ~StrictMock() {
+#endif // GTEST_LANG_CXX11
+
+ ~StrictMock() {
::testing::Mock::UnregisterCallReaction(
internal::ImplicitCast_<MockClass*>(this));
}
diff --git a/googlemock/include/gmock/gmock-generated-nice-strict.h.pump b/googlemock/include/gmock/gmock-generated-nice-strict.h.pump
index 3ee1ce7..ed49f4a 100644
--- a/googlemock/include/gmock/gmock-generated-nice-strict.h.pump
+++ b/googlemock/include/gmock/gmock-generated-nice-strict.h.pump
@@ -1,6 +1,6 @@
$$ -*- mode: c++; -*-
-$$ This is a Pump source file. Please use Pump to convert it to
-$$ gmock-generated-nice-strict.h.
+$$ This is a Pump source file. Please use Pump to convert
+$$ it to gmock-generated-nice-strict.h.
$$
$var n = 10 $$ The maximum arity we support.
// Copyright 2008, Google Inc.
@@ -31,8 +31,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Implements class templates NiceMock, NaggyMock, and StrictMock.
//
@@ -52,10 +51,9 @@
// NiceMock<MockFoo>.
//
// NiceMock, NaggyMock, and StrictMock "inherit" the constructors of
-// their respective base class, with up-to $n arguments. Therefore
-// you can write NiceMock<MockFoo>(5, "a") to construct a nice mock
-// where MockFoo has a constructor that accepts (int, const char*),
-// for example.
+// their respective base class. Therefore you can write
+// NiceMock<MockFoo>(5, "a") to construct a nice mock where MockFoo
+// has a constructor that accepts (int, const char*), for example.
//
// A known limitation is that NiceMock<MockFoo>, NaggyMock<MockFoo>,
// and StrictMock<MockFoo> only works for mock methods defined using
@@ -64,10 +62,8 @@
// or "strict" modifier may not affect it, depending on the compiler.
// In particular, nesting NiceMock, NaggyMock, and StrictMock is NOT
// supported.
-//
-// Another known limitation is that the constructors of the base mock
-// cannot have arguments passed by non-const reference, which are
-// banned by the Google C++ style guide anyway.
+
+// GOOGLETEST_CM0002 DO NOT DELETE
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_
@@ -91,15 +87,35 @@
template <class MockClass>
class $clazz : public MockClass {
public:
- // We don't factor out the constructor body to a common method, as
- // we have to avoid a possible clash with members of MockClass.
- $clazz() {
+ $clazz() : MockClass() {
::testing::Mock::$method(
internal::ImplicitCast_<MockClass*>(this));
}
- // C++ doesn't (yet) allow inheritance of constructors, so we have
- // to define it for each arity.
+#if GTEST_LANG_CXX11
+ // Ideally, we would inherit base class's constructors through a using
+ // declaration, which would preserve their visibility. However, many existing
+ // tests rely on the fact that current implementation reexports protected
+ // constructors as public. These tests would need to be cleaned up first.
+
+ // Single argument constructor is special-cased so that it can be
+ // made explicit.
+ template <typename A>
+ explicit $clazz(A&& arg) : MockClass(std::forward<A>(arg)) {
+ ::testing::Mock::$method(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename... An>
+ $clazz(A1&& arg1, A2&& arg2, An&&... args)
+ : MockClass(std::forward<A1>(arg1), std::forward<A2>(arg2),
+ std::forward<An>(args)...) {
+ ::testing::Mock::$method(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+#else
+ // C++98 doesn't have variadic templates, so we have to define one
+ // for each arity.
template <typename A1>
explicit $clazz(const A1& a1) : MockClass(a1) {
::testing::Mock::$method(
@@ -117,7 +133,9 @@
]]
- virtual ~$clazz() {
+#endif // GTEST_LANG_CXX11
+
+ ~$clazz() {
::testing::Mock::UnregisterCallReaction(
internal::ImplicitCast_<MockClass*>(this));
}
diff --git a/googlemock/include/gmock/gmock-matchers.h b/googlemock/include/gmock/gmock-matchers.h
index 94c23d3..a001850 100644
--- a/googlemock/include/gmock/gmock-matchers.h
+++ b/googlemock/include/gmock/gmock-matchers.h
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -35,6 +34,8 @@
// matchers can be defined by the user implementing the
// MatcherInterface<T> interface if necessary.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
@@ -72,7 +73,7 @@
// MatchResultListener is an abstract class. Its << operator can be
// used by a matcher to explain why a value matches or doesn't match.
//
-// TODO(wan@google.com): add method
+// FIXME: add method
// bool InterestedInWhy(bool result) const;
// to indicate whether the listener is interested in why the match
// result is 'result'.
@@ -179,6 +180,35 @@
// virtual void DescribeNegationTo(::std::ostream* os) const;
};
+namespace internal {
+
+// Converts a MatcherInterface<T> to a MatcherInterface<const T&>.
+template <typename T>
+class MatcherInterfaceAdapter : public MatcherInterface<const T&> {
+ public:
+ explicit MatcherInterfaceAdapter(const MatcherInterface<T>* impl)
+ : impl_(impl) {}
+ virtual ~MatcherInterfaceAdapter() { delete impl_; }
+
+ virtual void DescribeTo(::std::ostream* os) const { impl_->DescribeTo(os); }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ impl_->DescribeNegationTo(os);
+ }
+
+ virtual bool MatchAndExplain(const T& x,
+ MatchResultListener* listener) const {
+ return impl_->MatchAndExplain(x, listener);
+ }
+
+ private:
+ const MatcherInterface<T>* const impl_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MatcherInterfaceAdapter);
+};
+
+} // namespace internal
+
// A match result listener that stores the explanation in a string.
class StringMatchResultListener : public MatchResultListener {
public:
@@ -252,12 +282,13 @@
public:
// Returns true iff the matcher matches x; also explains the match
// result to 'listener'.
- bool MatchAndExplain(T x, MatchResultListener* listener) const {
+ bool MatchAndExplain(GTEST_REFERENCE_TO_CONST_(T) x,
+ MatchResultListener* listener) const {
return impl_->MatchAndExplain(x, listener);
}
// Returns true iff this matcher matches x.
- bool Matches(T x) const {
+ bool Matches(GTEST_REFERENCE_TO_CONST_(T) x) const {
DummyMatchResultListener dummy;
return MatchAndExplain(x, &dummy);
}
@@ -271,7 +302,8 @@
}
// Explains why x matches, or doesn't match, the matcher.
- void ExplainMatchResultTo(T x, ::std::ostream* os) const {
+ void ExplainMatchResultTo(GTEST_REFERENCE_TO_CONST_(T) x,
+ ::std::ostream* os) const {
StreamMatchResultListener listener(os);
MatchAndExplain(x, &listener);
}
@@ -287,9 +319,18 @@
MatcherBase() {}
// Constructs a matcher from its implementation.
- explicit MatcherBase(const MatcherInterface<T>* impl)
+ explicit MatcherBase(
+ const MatcherInterface<GTEST_REFERENCE_TO_CONST_(T)>* impl)
: impl_(impl) {}
+ template <typename U>
+ explicit MatcherBase(
+ const MatcherInterface<U>* impl,
+ typename internal::EnableIf<
+ !internal::IsSame<U, GTEST_REFERENCE_TO_CONST_(U)>::value>::type* =
+ NULL)
+ : impl_(new internal::MatcherInterfaceAdapter<U>(impl)) {}
+
virtual ~MatcherBase() {}
private:
@@ -304,7 +345,9 @@
//
// If performance becomes a problem, we should see if using
// shared_ptr helps.
- ::testing::internal::linked_ptr<const MatcherInterface<T> > impl_;
+ ::testing::internal::linked_ptr<
+ const MatcherInterface<GTEST_REFERENCE_TO_CONST_(T)> >
+ impl_;
};
} // namespace internal
@@ -323,7 +366,13 @@
explicit Matcher() {} // NOLINT
// Constructs a matcher from its implementation.
- explicit Matcher(const MatcherInterface<T>* impl)
+ explicit Matcher(const MatcherInterface<GTEST_REFERENCE_TO_CONST_(T)>* impl)
+ : internal::MatcherBase<T>(impl) {}
+
+ template <typename U>
+ explicit Matcher(const MatcherInterface<U>* impl,
+ typename internal::EnableIf<!internal::IsSame<
+ U, GTEST_REFERENCE_TO_CONST_(U)>::value>::type* = NULL)
: internal::MatcherBase<T>(impl) {}
// Implicit constructor here allows people to write
@@ -332,86 +381,170 @@
};
// The following two specializations allow the user to write str
-// instead of Eq(str) and "foo" instead of Eq("foo") when a string
+// instead of Eq(str) and "foo" instead of Eq("foo") when a std::string
// matcher is expected.
template <>
-class GTEST_API_ Matcher<const internal::string&>
- : public internal::MatcherBase<const internal::string&> {
+class GTEST_API_ Matcher<const std::string&>
+ : public internal::MatcherBase<const std::string&> {
public:
Matcher() {}
- explicit Matcher(const MatcherInterface<const internal::string&>* impl)
- : internal::MatcherBase<const internal::string&>(impl) {}
+ explicit Matcher(const MatcherInterface<const std::string&>* impl)
+ : internal::MatcherBase<const std::string&>(impl) {}
// Allows the user to write str instead of Eq(str) sometimes, where
- // str is a string object.
- Matcher(const internal::string& s); // NOLINT
+ // str is a std::string object.
+ Matcher(const std::string& s); // NOLINT
+
+#if GTEST_HAS_GLOBAL_STRING
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a ::string object.
+ Matcher(const ::string& s); // NOLINT
+#endif // GTEST_HAS_GLOBAL_STRING
// Allows the user to write "foo" instead of Eq("foo") sometimes.
Matcher(const char* s); // NOLINT
};
template <>
-class GTEST_API_ Matcher<internal::string>
- : public internal::MatcherBase<internal::string> {
+class GTEST_API_ Matcher<std::string>
+ : public internal::MatcherBase<std::string> {
public:
Matcher() {}
- explicit Matcher(const MatcherInterface<internal::string>* impl)
- : internal::MatcherBase<internal::string>(impl) {}
+ explicit Matcher(const MatcherInterface<const std::string&>* impl)
+ : internal::MatcherBase<std::string>(impl) {}
+ explicit Matcher(const MatcherInterface<std::string>* impl)
+ : internal::MatcherBase<std::string>(impl) {}
// Allows the user to write str instead of Eq(str) sometimes, where
// str is a string object.
- Matcher(const internal::string& s); // NOLINT
+ Matcher(const std::string& s); // NOLINT
+
+#if GTEST_HAS_GLOBAL_STRING
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a ::string object.
+ Matcher(const ::string& s); // NOLINT
+#endif // GTEST_HAS_GLOBAL_STRING
// Allows the user to write "foo" instead of Eq("foo") sometimes.
Matcher(const char* s); // NOLINT
};
-#if GTEST_HAS_STRING_PIECE_
+#if GTEST_HAS_GLOBAL_STRING
// The following two specializations allow the user to write str
-// instead of Eq(str) and "foo" instead of Eq("foo") when a StringPiece
+// instead of Eq(str) and "foo" instead of Eq("foo") when a ::string
// matcher is expected.
template <>
-class GTEST_API_ Matcher<const StringPiece&>
- : public internal::MatcherBase<const StringPiece&> {
+class GTEST_API_ Matcher<const ::string&>
+ : public internal::MatcherBase<const ::string&> {
public:
Matcher() {}
- explicit Matcher(const MatcherInterface<const StringPiece&>* impl)
- : internal::MatcherBase<const StringPiece&>(impl) {}
+ explicit Matcher(const MatcherInterface<const ::string&>* impl)
+ : internal::MatcherBase<const ::string&>(impl) {}
// Allows the user to write str instead of Eq(str) sometimes, where
- // str is a string object.
- Matcher(const internal::string& s); // NOLINT
+ // str is a std::string object.
+ Matcher(const std::string& s); // NOLINT
+
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a ::string object.
+ Matcher(const ::string& s); // NOLINT
// Allows the user to write "foo" instead of Eq("foo") sometimes.
Matcher(const char* s); // NOLINT
-
- // Allows the user to pass StringPieces directly.
- Matcher(StringPiece s); // NOLINT
};
template <>
-class GTEST_API_ Matcher<StringPiece>
- : public internal::MatcherBase<StringPiece> {
+class GTEST_API_ Matcher< ::string>
+ : public internal::MatcherBase< ::string> {
public:
Matcher() {}
- explicit Matcher(const MatcherInterface<StringPiece>* impl)
- : internal::MatcherBase<StringPiece>(impl) {}
+ explicit Matcher(const MatcherInterface<const ::string&>* impl)
+ : internal::MatcherBase< ::string>(impl) {}
+ explicit Matcher(const MatcherInterface< ::string>* impl)
+ : internal::MatcherBase< ::string>(impl) {}
// Allows the user to write str instead of Eq(str) sometimes, where
- // str is a string object.
- Matcher(const internal::string& s); // NOLINT
+ // str is a std::string object.
+ Matcher(const std::string& s); // NOLINT
+
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a ::string object.
+ Matcher(const ::string& s); // NOLINT
+
+ // Allows the user to write "foo" instead of Eq("foo") sometimes.
+ Matcher(const char* s); // NOLINT
+};
+#endif // GTEST_HAS_GLOBAL_STRING
+
+#if GTEST_HAS_ABSL
+// The following two specializations allow the user to write str
+// instead of Eq(str) and "foo" instead of Eq("foo") when a absl::string_view
+// matcher is expected.
+template <>
+class GTEST_API_ Matcher<const absl::string_view&>
+ : public internal::MatcherBase<const absl::string_view&> {
+ public:
+ Matcher() {}
+
+ explicit Matcher(const MatcherInterface<const absl::string_view&>* impl)
+ : internal::MatcherBase<const absl::string_view&>(impl) {}
+
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a std::string object.
+ Matcher(const std::string& s); // NOLINT
+
+#if GTEST_HAS_GLOBAL_STRING
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a ::string object.
+ Matcher(const ::string& s); // NOLINT
+#endif // GTEST_HAS_GLOBAL_STRING
// Allows the user to write "foo" instead of Eq("foo") sometimes.
Matcher(const char* s); // NOLINT
- // Allows the user to pass StringPieces directly.
- Matcher(StringPiece s); // NOLINT
+ // Allows the user to pass absl::string_views directly.
+ Matcher(absl::string_view s); // NOLINT
};
-#endif // GTEST_HAS_STRING_PIECE_
+
+template <>
+class GTEST_API_ Matcher<absl::string_view>
+ : public internal::MatcherBase<absl::string_view> {
+ public:
+ Matcher() {}
+
+ explicit Matcher(const MatcherInterface<const absl::string_view&>* impl)
+ : internal::MatcherBase<absl::string_view>(impl) {}
+ explicit Matcher(const MatcherInterface<absl::string_view>* impl)
+ : internal::MatcherBase<absl::string_view>(impl) {}
+
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a std::string object.
+ Matcher(const std::string& s); // NOLINT
+
+#if GTEST_HAS_GLOBAL_STRING
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a ::string object.
+ Matcher(const ::string& s); // NOLINT
+#endif // GTEST_HAS_GLOBAL_STRING
+
+ // Allows the user to write "foo" instead of Eq("foo") sometimes.
+ Matcher(const char* s); // NOLINT
+
+ // Allows the user to pass absl::string_views directly.
+ Matcher(absl::string_view s); // NOLINT
+};
+#endif // GTEST_HAS_ABSL
+
+// Prints a matcher in a human-readable format.
+template <typename T>
+std::ostream& operator<<(std::ostream& os, const Matcher<T>& matcher) {
+ matcher.DescribeTo(&os);
+ return os;
+}
// The PolymorphicMatcher class template makes it easy to implement a
// polymorphic matcher (i.e. a matcher that can match values of more
@@ -440,7 +573,7 @@
template <typename T>
operator Matcher<T>() const {
- return Matcher<T>(new MonomorphicImpl<T>(impl_));
+ return Matcher<T>(new MonomorphicImpl<GTEST_REFERENCE_TO_CONST_(T)>(impl_));
}
private:
@@ -514,7 +647,7 @@
class MatcherCastImpl {
public:
static Matcher<T> Cast(const M& polymorphic_matcher_or_value) {
- // M can be a polymorhic matcher, in which case we want to use
+ // M can be a polymorphic matcher, in which case we want to use
// its conversion operator to create Matcher<T>. Or it can be a value
// that should be passed to the Matcher<T>'s constructor.
//
@@ -530,21 +663,18 @@
return CastImpl(
polymorphic_matcher_or_value,
BooleanConstant<
- internal::ImplicitlyConvertible<M, Matcher<T> >::value>());
+ internal::ImplicitlyConvertible<M, Matcher<T> >::value>(),
+ BooleanConstant<
+ internal::ImplicitlyConvertible<M, T>::value>());
}
private:
- static Matcher<T> CastImpl(const M& value, BooleanConstant<false>) {
- // M can't be implicitly converted to Matcher<T>, so M isn't a polymorphic
- // matcher. It must be a value then. Use direct initialization to create
- // a matcher.
- return Matcher<T>(ImplicitCast_<T>(value));
- }
-
+ template <bool Ignore>
static Matcher<T> CastImpl(const M& polymorphic_matcher_or_value,
- BooleanConstant<true>) {
+ BooleanConstant<true> /* convertible_to_matcher */,
+ BooleanConstant<Ignore>) {
// M is implicitly convertible to Matcher<T>, which means that either
- // M is a polymorhpic matcher or Matcher<T> has an implicit constructor
+ // M is a polymorphic matcher or Matcher<T> has an implicit constructor
// from M. In both cases using the implicit conversion will produce a
// matcher.
//
@@ -553,6 +683,29 @@
// (first to create T from M and then to create Matcher<T> from T).
return polymorphic_matcher_or_value;
}
+
+ // M can't be implicitly converted to Matcher<T>, so M isn't a polymorphic
+ // matcher. It's a value of a type implicitly convertible to T. Use direct
+ // initialization to create a matcher.
+ static Matcher<T> CastImpl(
+ const M& value, BooleanConstant<false> /* convertible_to_matcher */,
+ BooleanConstant<true> /* convertible_to_T */) {
+ return Matcher<T>(ImplicitCast_<T>(value));
+ }
+
+ // M can't be implicitly converted to either Matcher<T> or T. Attempt to use
+ // polymorphic matcher Eq(value) in this case.
+ //
+ // Note that we first attempt to perform an implicit cast on the value and
+ // only fall back to the polymorphic Eq() matcher afterwards because the
+ // latter calls bool operator==(const Lhs& lhs, const Rhs& rhs) in the end
+ // which might be undefined even when Rhs is implicitly convertible to Lhs
+ // (e.g. std::pair<const int, int> vs. std::pair<int, int>).
+ //
+ // We don't define this method inline as we need the declaration of Eq().
+ static Matcher<T> CastImpl(
+ const M& value, BooleanConstant<false> /* convertible_to_matcher */,
+ BooleanConstant<false> /* convertible_to_T */);
};
// This more specialized version is used when MatcherCast()'s argument
@@ -573,6 +726,22 @@
// We delegate the matching logic to the source matcher.
virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
+#if GTEST_LANG_CXX11
+ using FromType = typename std::remove_cv<typename std::remove_pointer<
+ typename std::remove_reference<T>::type>::type>::type;
+ using ToType = typename std::remove_cv<typename std::remove_pointer<
+ typename std::remove_reference<U>::type>::type>::type;
+ // Do not allow implicitly converting base*/& to derived*/&.
+ static_assert(
+ // Do not trigger if only one of them is a pointer. That implies a
+ // regular conversion and not a down_cast.
+ (std::is_pointer<typename std::remove_reference<T>::type>::value !=
+ std::is_pointer<typename std::remove_reference<U>::type>::value) ||
+ std::is_same<FromType, ToType>::value ||
+ !std::is_base_of<FromType, ToType>::value,
+ "Can't implicitly convert from <base> to <derived>");
+#endif // GTEST_LANG_CXX11
+
return source_matcher_.MatchAndExplain(static_cast<U>(x), listener);
}
@@ -750,10 +919,10 @@
typename tuple_element<N - 1, MatcherTuple>::type matcher =
get<N - 1>(matchers);
typedef typename tuple_element<N - 1, ValueTuple>::type Value;
- Value value = get<N - 1>(values);
+ GTEST_REFERENCE_TO_CONST_(Value) value = get<N - 1>(values);
StringMatchResultListener listener;
if (!matcher.MatchAndExplain(value, &listener)) {
- // TODO(wan): include in the message the name of the parameter
+ // FIXME: include in the message the name of the parameter
// as used in MOCK_METHOD*() when possible.
*os << " Expected arg #" << N - 1 << ": ";
get<N - 1>(matchers).DescribeTo(os);
@@ -855,10 +1024,12 @@
// Implements A<T>().
template <typename T>
-class AnyMatcherImpl : public MatcherInterface<T> {
+class AnyMatcherImpl : public MatcherInterface<GTEST_REFERENCE_TO_CONST_(T)> {
public:
- virtual bool MatchAndExplain(
- T /* x */, MatchResultListener* /* listener */) const { return true; }
+ virtual bool MatchAndExplain(GTEST_REFERENCE_TO_CONST_(T) /* x */,
+ MatchResultListener* /* listener */) const {
+ return true;
+ }
virtual void DescribeTo(::std::ostream* os) const { *os << "is anything"; }
virtual void DescribeNegationTo(::std::ostream* os) const {
// This is mostly for completeness' safe, as it's not very useful
@@ -1128,6 +1299,19 @@
bool case_sensitive)
: string_(str), expect_eq_(expect_eq), case_sensitive_(case_sensitive) {}
+#if GTEST_HAS_ABSL
+ bool MatchAndExplain(const absl::string_view& s,
+ MatchResultListener* listener) const {
+ if (s.data() == NULL) {
+ return !expect_eq_;
+ }
+ // This should fail to compile if absl::string_view is used with wide
+ // strings.
+ const StringType& str = string(s);
+ return MatchAndExplain(str, listener);
+ }
+#endif // GTEST_HAS_ABSL
+
// Accepts pointer types, particularly:
// const char*
// char*
@@ -1144,7 +1328,7 @@
// Matches anything that can convert to StringType.
//
// This is a template, not just a plain function with const StringType&,
- // because StringPiece has some interfering non-explicit constructors.
+ // because absl::string_view has some interfering non-explicit constructors.
template <typename MatcheeStringType>
bool MatchAndExplain(const MatcheeStringType& s,
MatchResultListener* /* listener */) const {
@@ -1188,6 +1372,19 @@
explicit HasSubstrMatcher(const StringType& substring)
: substring_(substring) {}
+#if GTEST_HAS_ABSL
+ bool MatchAndExplain(const absl::string_view& s,
+ MatchResultListener* listener) const {
+ if (s.data() == NULL) {
+ return false;
+ }
+ // This should fail to compile if absl::string_view is used with wide
+ // strings.
+ const StringType& str = string(s);
+ return MatchAndExplain(str, listener);
+ }
+#endif // GTEST_HAS_ABSL
+
// Accepts pointer types, particularly:
// const char*
// char*
@@ -1201,7 +1398,7 @@
// Matches anything that can convert to StringType.
//
// This is a template, not just a plain function with const StringType&,
- // because StringPiece has some interfering non-explicit constructors.
+ // because absl::string_view has some interfering non-explicit constructors.
template <typename MatcheeStringType>
bool MatchAndExplain(const MatcheeStringType& s,
MatchResultListener* /* listener */) const {
@@ -1235,6 +1432,19 @@
explicit StartsWithMatcher(const StringType& prefix) : prefix_(prefix) {
}
+#if GTEST_HAS_ABSL
+ bool MatchAndExplain(const absl::string_view& s,
+ MatchResultListener* listener) const {
+ if (s.data() == NULL) {
+ return false;
+ }
+ // This should fail to compile if absl::string_view is used with wide
+ // strings.
+ const StringType& str = string(s);
+ return MatchAndExplain(str, listener);
+ }
+#endif // GTEST_HAS_ABSL
+
// Accepts pointer types, particularly:
// const char*
// char*
@@ -1248,7 +1458,7 @@
// Matches anything that can convert to StringType.
//
// This is a template, not just a plain function with const StringType&,
- // because StringPiece has some interfering non-explicit constructors.
+ // because absl::string_view has some interfering non-explicit constructors.
template <typename MatcheeStringType>
bool MatchAndExplain(const MatcheeStringType& s,
MatchResultListener* /* listener */) const {
@@ -1281,6 +1491,19 @@
public:
explicit EndsWithMatcher(const StringType& suffix) : suffix_(suffix) {}
+#if GTEST_HAS_ABSL
+ bool MatchAndExplain(const absl::string_view& s,
+ MatchResultListener* listener) const {
+ if (s.data() == NULL) {
+ return false;
+ }
+ // This should fail to compile if absl::string_view is used with wide
+ // strings.
+ const StringType& str = string(s);
+ return MatchAndExplain(str, listener);
+ }
+#endif // GTEST_HAS_ABSL
+
// Accepts pointer types, particularly:
// const char*
// char*
@@ -1294,7 +1517,7 @@
// Matches anything that can convert to StringType.
//
// This is a template, not just a plain function with const StringType&,
- // because StringPiece has some interfering non-explicit constructors.
+ // because absl::string_view has some interfering non-explicit constructors.
template <typename MatcheeStringType>
bool MatchAndExplain(const MatcheeStringType& s,
MatchResultListener* /* listener */) const {
@@ -1327,6 +1550,13 @@
MatchesRegexMatcher(const RE* regex, bool full_match)
: regex_(regex), full_match_(full_match) {}
+#if GTEST_HAS_ABSL
+ bool MatchAndExplain(const absl::string_view& s,
+ MatchResultListener* listener) const {
+ return s.data() && MatchAndExplain(string(s), listener);
+ }
+#endif // GTEST_HAS_ABSL
+
// Accepts pointer types, particularly:
// const char*
// char*
@@ -1340,7 +1570,7 @@
// Matches anything that can convert to std::string.
//
// This is a template, not just a plain function with const std::string&,
- // because StringPiece has some interfering non-explicit constructors.
+ // because absl::string_view has some interfering non-explicit constructors.
template <class MatcheeStringType>
bool MatchAndExplain(const MatcheeStringType& s,
MatchResultListener* /* listener */) const {
@@ -1440,12 +1670,13 @@
// will prevent different instantiations of NotMatcher from sharing
// the same NotMatcherImpl<T> class.
template <typename T>
-class NotMatcherImpl : public MatcherInterface<T> {
+class NotMatcherImpl : public MatcherInterface<GTEST_REFERENCE_TO_CONST_(T)> {
public:
explicit NotMatcherImpl(const Matcher<T>& matcher)
: matcher_(matcher) {}
- virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
+ virtual bool MatchAndExplain(GTEST_REFERENCE_TO_CONST_(T) x,
+ MatchResultListener* listener) const {
return !matcher_.MatchAndExplain(x, listener);
}
@@ -1488,117 +1719,66 @@
// that will prevent different instantiations of BothOfMatcher from
// sharing the same BothOfMatcherImpl<T> class.
template <typename T>
-class BothOfMatcherImpl : public MatcherInterface<T> {
+class AllOfMatcherImpl
+ : public MatcherInterface<GTEST_REFERENCE_TO_CONST_(T)> {
public:
- BothOfMatcherImpl(const Matcher<T>& matcher1, const Matcher<T>& matcher2)
- : matcher1_(matcher1), matcher2_(matcher2) {}
+ explicit AllOfMatcherImpl(std::vector<Matcher<T> > matchers)
+ : matchers_(internal::move(matchers)) {}
virtual void DescribeTo(::std::ostream* os) const {
*os << "(";
- matcher1_.DescribeTo(os);
- *os << ") and (";
- matcher2_.DescribeTo(os);
+ for (size_t i = 0; i < matchers_.size(); ++i) {
+ if (i != 0) *os << ") and (";
+ matchers_[i].DescribeTo(os);
+ }
*os << ")";
}
virtual void DescribeNegationTo(::std::ostream* os) const {
*os << "(";
- matcher1_.DescribeNegationTo(os);
- *os << ") or (";
- matcher2_.DescribeNegationTo(os);
+ for (size_t i = 0; i < matchers_.size(); ++i) {
+ if (i != 0) *os << ") or (";
+ matchers_[i].DescribeNegationTo(os);
+ }
*os << ")";
}
- virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
+ virtual bool MatchAndExplain(GTEST_REFERENCE_TO_CONST_(T) x,
+ MatchResultListener* listener) const {
// If either matcher1_ or matcher2_ doesn't match x, we only need
// to explain why one of them fails.
- StringMatchResultListener listener1;
- if (!matcher1_.MatchAndExplain(x, &listener1)) {
- *listener << listener1.str();
- return false;
- }
+ std::string all_match_result;
- StringMatchResultListener listener2;
- if (!matcher2_.MatchAndExplain(x, &listener2)) {
- *listener << listener2.str();
- return false;
+ for (size_t i = 0; i < matchers_.size(); ++i) {
+ StringMatchResultListener slistener;
+ if (matchers_[i].MatchAndExplain(x, &slistener)) {
+ if (all_match_result.empty()) {
+ all_match_result = slistener.str();
+ } else {
+ std::string result = slistener.str();
+ if (!result.empty()) {
+ all_match_result += ", and ";
+ all_match_result += result;
+ }
+ }
+ } else {
+ *listener << slistener.str();
+ return false;
+ }
}
// Otherwise we need to explain why *both* of them match.
- const std::string s1 = listener1.str();
- const std::string s2 = listener2.str();
-
- if (s1 == "") {
- *listener << s2;
- } else {
- *listener << s1;
- if (s2 != "") {
- *listener << ", and " << s2;
- }
- }
+ *listener << all_match_result;
return true;
}
private:
- const Matcher<T> matcher1_;
- const Matcher<T> matcher2_;
+ const std::vector<Matcher<T> > matchers_;
- GTEST_DISALLOW_ASSIGN_(BothOfMatcherImpl);
+ GTEST_DISALLOW_ASSIGN_(AllOfMatcherImpl);
};
#if GTEST_LANG_CXX11
-// MatcherList provides mechanisms for storing a variable number of matchers in
-// a list structure (ListType) and creating a combining matcher from such a
-// list.
-// The template is defined recursively using the following template parameters:
-// * kSize is the length of the MatcherList.
-// * Head is the type of the first matcher of the list.
-// * Tail denotes the types of the remaining matchers of the list.
-template <int kSize, typename Head, typename... Tail>
-struct MatcherList {
- typedef MatcherList<kSize - 1, Tail...> MatcherListTail;
- typedef ::std::pair<Head, typename MatcherListTail::ListType> ListType;
-
- // BuildList stores variadic type values in a nested pair structure.
- // Example:
- // MatcherList<3, int, string, float>::BuildList(5, "foo", 2.0) will return
- // the corresponding result of type pair<int, pair<string, float>>.
- static ListType BuildList(const Head& matcher, const Tail&... tail) {
- return ListType(matcher, MatcherListTail::BuildList(tail...));
- }
-
- // CreateMatcher<T> creates a Matcher<T> from a given list of matchers (built
- // by BuildList()). CombiningMatcher<T> is used to combine the matchers of the
- // list. CombiningMatcher<T> must implement MatcherInterface<T> and have a
- // constructor taking two Matcher<T>s as input.
- template <typename T, template <typename /* T */> class CombiningMatcher>
- static Matcher<T> CreateMatcher(const ListType& matchers) {
- return Matcher<T>(new CombiningMatcher<T>(
- SafeMatcherCast<T>(matchers.first),
- MatcherListTail::template CreateMatcher<T, CombiningMatcher>(
- matchers.second)));
- }
-};
-
-// The following defines the base case for the recursive definition of
-// MatcherList.
-template <typename Matcher1, typename Matcher2>
-struct MatcherList<2, Matcher1, Matcher2> {
- typedef ::std::pair<Matcher1, Matcher2> ListType;
-
- static ListType BuildList(const Matcher1& matcher1,
- const Matcher2& matcher2) {
- return ::std::pair<Matcher1, Matcher2>(matcher1, matcher2);
- }
-
- template <typename T, template <typename /* T */> class CombiningMatcher>
- static Matcher<T> CreateMatcher(const ListType& matchers) {
- return Matcher<T>(new CombiningMatcher<T>(
- SafeMatcherCast<T>(matchers.first),
- SafeMatcherCast<T>(matchers.second)));
- }
-};
-
// VariadicMatcher is used for the variadic implementation of
// AllOf(m_1, m_2, ...) and AnyOf(m_1, m_2, ...).
// CombiningMatcher<T> is used to recursively combine the provided matchers
@@ -1607,27 +1787,40 @@
class VariadicMatcher {
public:
VariadicMatcher(const Args&... matchers) // NOLINT
- : matchers_(MatcherListType::BuildList(matchers...)) {}
+ : matchers_(matchers...) {
+ static_assert(sizeof...(Args) > 0, "Must have at least one matcher.");
+ }
// This template type conversion operator allows an
// VariadicMatcher<Matcher1, Matcher2...> object to match any type that
// all of the provided matchers (Matcher1, Matcher2, ...) can match.
template <typename T>
operator Matcher<T>() const {
- return MatcherListType::template CreateMatcher<T, CombiningMatcher>(
- matchers_);
+ std::vector<Matcher<T> > values;
+ CreateVariadicMatcher<T>(&values, std::integral_constant<size_t, 0>());
+ return Matcher<T>(new CombiningMatcher<T>(internal::move(values)));
}
private:
- typedef MatcherList<sizeof...(Args), Args...> MatcherListType;
+ template <typename T, size_t I>
+ void CreateVariadicMatcher(std::vector<Matcher<T> >* values,
+ std::integral_constant<size_t, I>) const {
+ values->push_back(SafeMatcherCast<T>(std::get<I>(matchers_)));
+ CreateVariadicMatcher<T>(values, std::integral_constant<size_t, I + 1>());
+ }
- const typename MatcherListType::ListType matchers_;
+ template <typename T>
+ void CreateVariadicMatcher(
+ std::vector<Matcher<T> >*,
+ std::integral_constant<size_t, sizeof...(Args)>) const {}
+
+ tuple<Args...> matchers_;
GTEST_DISALLOW_ASSIGN_(VariadicMatcher);
};
template <typename... Args>
-using AllOfMatcher = VariadicMatcher<BothOfMatcherImpl, Args...>;
+using AllOfMatcher = VariadicMatcher<AllOfMatcherImpl, Args...>;
#endif // GTEST_LANG_CXX11
@@ -1644,8 +1837,10 @@
// both Matcher1 and Matcher2 can match.
template <typename T>
operator Matcher<T>() const {
- return Matcher<T>(new BothOfMatcherImpl<T>(SafeMatcherCast<T>(matcher1_),
- SafeMatcherCast<T>(matcher2_)));
+ std::vector<Matcher<T> > values;
+ values.push_back(SafeMatcherCast<T>(matcher1_));
+ values.push_back(SafeMatcherCast<T>(matcher2_));
+ return Matcher<T>(new AllOfMatcherImpl<T>(internal::move(values)));
}
private:
@@ -1660,68 +1855,69 @@
// that will prevent different instantiations of AnyOfMatcher from
// sharing the same EitherOfMatcherImpl<T> class.
template <typename T>
-class EitherOfMatcherImpl : public MatcherInterface<T> {
+class AnyOfMatcherImpl
+ : public MatcherInterface<GTEST_REFERENCE_TO_CONST_(T)> {
public:
- EitherOfMatcherImpl(const Matcher<T>& matcher1, const Matcher<T>& matcher2)
- : matcher1_(matcher1), matcher2_(matcher2) {}
+ explicit AnyOfMatcherImpl(std::vector<Matcher<T> > matchers)
+ : matchers_(internal::move(matchers)) {}
virtual void DescribeTo(::std::ostream* os) const {
*os << "(";
- matcher1_.DescribeTo(os);
- *os << ") or (";
- matcher2_.DescribeTo(os);
+ for (size_t i = 0; i < matchers_.size(); ++i) {
+ if (i != 0) *os << ") or (";
+ matchers_[i].DescribeTo(os);
+ }
*os << ")";
}
virtual void DescribeNegationTo(::std::ostream* os) const {
*os << "(";
- matcher1_.DescribeNegationTo(os);
- *os << ") and (";
- matcher2_.DescribeNegationTo(os);
+ for (size_t i = 0; i < matchers_.size(); ++i) {
+ if (i != 0) *os << ") and (";
+ matchers_[i].DescribeNegationTo(os);
+ }
*os << ")";
}
- virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
+ virtual bool MatchAndExplain(GTEST_REFERENCE_TO_CONST_(T) x,
+ MatchResultListener* listener) const {
+ std::string no_match_result;
+
// If either matcher1_ or matcher2_ matches x, we just need to
// explain why *one* of them matches.
- StringMatchResultListener listener1;
- if (matcher1_.MatchAndExplain(x, &listener1)) {
- *listener << listener1.str();
- return true;
- }
-
- StringMatchResultListener listener2;
- if (matcher2_.MatchAndExplain(x, &listener2)) {
- *listener << listener2.str();
- return true;
+ for (size_t i = 0; i < matchers_.size(); ++i) {
+ StringMatchResultListener slistener;
+ if (matchers_[i].MatchAndExplain(x, &slistener)) {
+ *listener << slistener.str();
+ return true;
+ } else {
+ if (no_match_result.empty()) {
+ no_match_result = slistener.str();
+ } else {
+ std::string result = slistener.str();
+ if (!result.empty()) {
+ no_match_result += ", and ";
+ no_match_result += result;
+ }
+ }
+ }
}
// Otherwise we need to explain why *both* of them fail.
- const std::string s1 = listener1.str();
- const std::string s2 = listener2.str();
-
- if (s1 == "") {
- *listener << s2;
- } else {
- *listener << s1;
- if (s2 != "") {
- *listener << ", and " << s2;
- }
- }
+ *listener << no_match_result;
return false;
}
private:
- const Matcher<T> matcher1_;
- const Matcher<T> matcher2_;
+ const std::vector<Matcher<T> > matchers_;
- GTEST_DISALLOW_ASSIGN_(EitherOfMatcherImpl);
+ GTEST_DISALLOW_ASSIGN_(AnyOfMatcherImpl);
};
#if GTEST_LANG_CXX11
// AnyOfMatcher is used for the variadic implementation of AnyOf(m_1, m_2, ...).
template <typename... Args>
-using AnyOfMatcher = VariadicMatcher<EitherOfMatcherImpl, Args...>;
+using AnyOfMatcher = VariadicMatcher<AnyOfMatcherImpl, Args...>;
#endif // GTEST_LANG_CXX11
@@ -1739,8 +1935,10 @@
// both Matcher1 and Matcher2 can match.
template <typename T>
operator Matcher<T>() const {
- return Matcher<T>(new EitherOfMatcherImpl<T>(
- SafeMatcherCast<T>(matcher1_), SafeMatcherCast<T>(matcher2_)));
+ std::vector<Matcher<T> > values;
+ values.push_back(SafeMatcherCast<T>(matcher1_));
+ values.push_back(SafeMatcherCast<T>(matcher2_));
+ return Matcher<T>(new AnyOfMatcherImpl<T>(internal::move(values)));
}
private:
@@ -2036,6 +2234,82 @@
GTEST_DISALLOW_ASSIGN_(FloatingEqMatcher);
};
+// A 2-tuple ("binary") wrapper around FloatingEqMatcher:
+// FloatingEq2Matcher() matches (x, y) by matching FloatingEqMatcher(x, false)
+// against y, and FloatingEq2Matcher(e) matches FloatingEqMatcher(x, false, e)
+// against y. The former implements "Eq", the latter "Near". At present, there
+// is no version that compares NaNs as equal.
+template <typename FloatType>
+class FloatingEq2Matcher {
+ public:
+ FloatingEq2Matcher() { Init(-1, false); }
+
+ explicit FloatingEq2Matcher(bool nan_eq_nan) { Init(-1, nan_eq_nan); }
+
+ explicit FloatingEq2Matcher(FloatType max_abs_error) {
+ Init(max_abs_error, false);
+ }
+
+ FloatingEq2Matcher(FloatType max_abs_error, bool nan_eq_nan) {
+ Init(max_abs_error, nan_eq_nan);
+ }
+
+ template <typename T1, typename T2>
+ operator Matcher< ::testing::tuple<T1, T2> >() const {
+ return MakeMatcher(
+ new Impl< ::testing::tuple<T1, T2> >(max_abs_error_, nan_eq_nan_));
+ }
+ template <typename T1, typename T2>
+ operator Matcher<const ::testing::tuple<T1, T2>&>() const {
+ return MakeMatcher(
+ new Impl<const ::testing::tuple<T1, T2>&>(max_abs_error_, nan_eq_nan_));
+ }
+
+ private:
+ static ::std::ostream& GetDesc(::std::ostream& os) { // NOLINT
+ return os << "an almost-equal pair";
+ }
+
+ template <typename Tuple>
+ class Impl : public MatcherInterface<Tuple> {
+ public:
+ Impl(FloatType max_abs_error, bool nan_eq_nan) :
+ max_abs_error_(max_abs_error),
+ nan_eq_nan_(nan_eq_nan) {}
+
+ virtual bool MatchAndExplain(Tuple args,
+ MatchResultListener* listener) const {
+ if (max_abs_error_ == -1) {
+ FloatingEqMatcher<FloatType> fm(::testing::get<0>(args), nan_eq_nan_);
+ return static_cast<Matcher<FloatType> >(fm).MatchAndExplain(
+ ::testing::get<1>(args), listener);
+ } else {
+ FloatingEqMatcher<FloatType> fm(::testing::get<0>(args), nan_eq_nan_,
+ max_abs_error_);
+ return static_cast<Matcher<FloatType> >(fm).MatchAndExplain(
+ ::testing::get<1>(args), listener);
+ }
+ }
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "are " << GetDesc;
+ }
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "aren't " << GetDesc;
+ }
+
+ private:
+ FloatType max_abs_error_;
+ const bool nan_eq_nan_;
+ };
+
+ void Init(FloatType max_abs_error_val, bool nan_eq_nan_val) {
+ max_abs_error_ = max_abs_error_val;
+ nan_eq_nan_ = nan_eq_nan_val;
+ }
+ FloatType max_abs_error_;
+ bool nan_eq_nan_;
+};
+
// Implements the Pointee(m) matcher for matching a pointer whose
// pointee matches matcher m. The pointer can be either raw or smart.
template <typename InnerMatcher>
@@ -2053,7 +2327,8 @@
// enough for implementing the DescribeTo() method of Pointee().
template <typename Pointer>
operator Matcher<Pointer>() const {
- return MakeMatcher(new Impl<Pointer>(matcher_));
+ return Matcher<Pointer>(
+ new Impl<GTEST_REFERENCE_TO_CONST_(Pointer)>(matcher_));
}
private:
@@ -2097,6 +2372,7 @@
GTEST_DISALLOW_ASSIGN_(PointeeMatcher);
};
+#if GTEST_HAS_RTTI
// Implements the WhenDynamicCastTo<T>(m) matcher that matches a pointer or
// reference that matches inner_matcher when dynamic_cast<T> is applied.
// The result of dynamic_cast<To> is forwarded to the inner matcher.
@@ -2123,11 +2399,7 @@
const Matcher<To> matcher_;
static std::string GetToName() {
-#if GTEST_HAS_RTTI
return GetTypeName<To>();
-#else // GTEST_HAS_RTTI
- return "the target type";
-#endif // GTEST_HAS_RTTI
}
private:
@@ -2148,7 +2420,7 @@
template <typename From>
bool MatchAndExplain(From from, MatchResultListener* listener) const {
- // TODO(sbenza): Add more detail on failures. ie did the dyn_cast fail?
+ // FIXME: Add more detail on failures. ie did the dyn_cast fail?
To to = dynamic_cast<To>(from);
return MatchPrintAndExplain(to, this->matcher_, listener);
}
@@ -2173,6 +2445,7 @@
return MatchPrintAndExplain(*to, this->matcher_, listener);
}
};
+#endif // GTEST_HAS_RTTI
// Implements the Field() matcher for matching a field (i.e. member
// variable) of an object.
@@ -2181,15 +2454,21 @@
public:
FieldMatcher(FieldType Class::*field,
const Matcher<const FieldType&>& matcher)
- : field_(field), matcher_(matcher) {}
+ : field_(field), matcher_(matcher), whose_field_("whose given field ") {}
+
+ FieldMatcher(const std::string& field_name, FieldType Class::*field,
+ const Matcher<const FieldType&>& matcher)
+ : field_(field),
+ matcher_(matcher),
+ whose_field_("whose field `" + field_name + "` ") {}
void DescribeTo(::std::ostream* os) const {
- *os << "is an object whose given field ";
+ *os << "is an object " << whose_field_;
matcher_.DescribeTo(os);
}
void DescribeNegationTo(::std::ostream* os) const {
- *os << "is an object whose given field ";
+ *os << "is an object " << whose_field_;
matcher_.DescribeNegationTo(os);
}
@@ -2207,7 +2486,7 @@
// true_type iff the Field() matcher is used to match a pointer.
bool MatchAndExplainImpl(false_type /* is_not_pointer */, const Class& obj,
MatchResultListener* listener) const {
- *listener << "whose given field is ";
+ *listener << whose_field_ << "is ";
return MatchPrintAndExplain(obj.*field_, matcher_, listener);
}
@@ -2226,6 +2505,10 @@
const FieldType Class::*field_;
const Matcher<const FieldType&> matcher_;
+ // Contains either "whose given field " if the name of the field is unknown
+ // or "whose field `name_of_field` " if the name is known.
+ const std::string whose_field_;
+
GTEST_DISALLOW_ASSIGN_(FieldMatcher);
};
@@ -2244,15 +2527,23 @@
typedef GTEST_REFERENCE_TO_CONST_(PropertyType) RefToConstProperty;
PropertyMatcher(Property property, const Matcher<RefToConstProperty>& matcher)
- : property_(property), matcher_(matcher) {}
+ : property_(property),
+ matcher_(matcher),
+ whose_property_("whose given property ") {}
+
+ PropertyMatcher(const std::string& property_name, Property property,
+ const Matcher<RefToConstProperty>& matcher)
+ : property_(property),
+ matcher_(matcher),
+ whose_property_("whose property `" + property_name + "` ") {}
void DescribeTo(::std::ostream* os) const {
- *os << "is an object whose given property ";
+ *os << "is an object " << whose_property_;
matcher_.DescribeTo(os);
}
void DescribeNegationTo(::std::ostream* os) const {
- *os << "is an object whose given property ";
+ *os << "is an object " << whose_property_;
matcher_.DescribeNegationTo(os);
}
@@ -2270,7 +2561,7 @@
// true_type iff the Property() matcher is used to match a pointer.
bool MatchAndExplainImpl(false_type /* is_not_pointer */, const Class& obj,
MatchResultListener* listener) const {
- *listener << "whose given property is ";
+ *listener << whose_property_ << "is ";
// Cannot pass the return value (for example, int) to MatchPrintAndExplain,
// which takes a non-const reference as argument.
#if defined(_PREFAST_ ) && _MSC_VER == 1800
@@ -2299,6 +2590,10 @@
Property property_;
const Matcher<RefToConstProperty> matcher_;
+ // Contains either "whose given property " if the name of the property is
+ // unknown or "whose property `name_of_property` " if the name is known.
+ const std::string whose_property_;
+
GTEST_DISALLOW_ASSIGN_(PropertyMatcher);
};
@@ -2692,6 +2987,10 @@
// container and the RHS container respectively.
template <typename TupleMatcher, typename RhsContainer>
class PointwiseMatcher {
+ GTEST_COMPILE_ASSERT_(
+ !IsHashTable<GTEST_REMOVE_REFERENCE_AND_CONST_(RhsContainer)>::value,
+ use_UnorderedPointwise_with_hash_tables);
+
public:
typedef internal::StlContainerView<RhsContainer> RhsView;
typedef typename RhsView::type RhsStlContainer;
@@ -2709,6 +3008,10 @@
template <typename LhsContainer>
operator Matcher<LhsContainer>() const {
+ GTEST_COMPILE_ASSERT_(
+ !IsHashTable<GTEST_REMOVE_REFERENCE_AND_CONST_(LhsContainer)>::value,
+ use_UnorderedPointwise_with_hash_tables);
+
return MakeMatcher(new Impl<LhsContainer>(tuple_matcher_, rhs_));
}
@@ -2759,12 +3062,15 @@
typename LhsStlContainer::const_iterator left = lhs_stl_container.begin();
typename RhsStlContainer::const_iterator right = rhs_.begin();
for (size_t i = 0; i != actual_size; ++i, ++left, ++right) {
- const InnerMatcherArg value_pair(*left, *right);
-
if (listener->IsInterested()) {
StringMatchResultListener inner_listener;
+ // Create InnerMatcherArg as a temporarily object to avoid it outlives
+ // *left and *right. Dereference or the conversion to `const T&` may
+ // return temp objects, e.g for vector<bool>.
if (!mono_tuple_matcher_.MatchAndExplain(
- value_pair, &inner_listener)) {
+ InnerMatcherArg(ImplicitCast_<const LhsValue&>(*left),
+ ImplicitCast_<const RhsValue&>(*right)),
+ &inner_listener)) {
*listener << "where the value pair (";
UniversalPrint(*left, listener->stream());
*listener << ", ";
@@ -2774,7 +3080,9 @@
return false;
}
} else {
- if (!mono_tuple_matcher_.Matches(value_pair))
+ if (!mono_tuple_matcher_.Matches(
+ InnerMatcherArg(ImplicitCast_<const LhsValue&>(*left),
+ ImplicitCast_<const RhsValue&>(*right))))
return false;
}
}
@@ -2932,6 +3240,50 @@
GTEST_DISALLOW_ASSIGN_(EachMatcher);
};
+struct Rank1 {};
+struct Rank0 : Rank1 {};
+
+namespace pair_getters {
+#if GTEST_LANG_CXX11
+using std::get;
+template <typename T>
+auto First(T& x, Rank1) -> decltype(get<0>(x)) { // NOLINT
+ return get<0>(x);
+}
+template <typename T>
+auto First(T& x, Rank0) -> decltype((x.first)) { // NOLINT
+ return x.first;
+}
+
+template <typename T>
+auto Second(T& x, Rank1) -> decltype(get<1>(x)) { // NOLINT
+ return get<1>(x);
+}
+template <typename T>
+auto Second(T& x, Rank0) -> decltype((x.second)) { // NOLINT
+ return x.second;
+}
+#else
+template <typename T>
+typename T::first_type& First(T& x, Rank0) { // NOLINT
+ return x.first;
+}
+template <typename T>
+const typename T::first_type& First(const T& x, Rank0) {
+ return x.first;
+}
+
+template <typename T>
+typename T::second_type& Second(T& x, Rank0) { // NOLINT
+ return x.second;
+}
+template <typename T>
+const typename T::second_type& Second(const T& x, Rank0) {
+ return x.second;
+}
+#endif // GTEST_LANG_CXX11
+} // namespace pair_getters
+
// Implements Key(inner_matcher) for the given argument pair type.
// Key(inner_matcher) matches an std::pair whose 'first' field matches
// inner_matcher. For example, Contains(Key(Ge(5))) can be used to match an
@@ -2952,8 +3304,8 @@
virtual bool MatchAndExplain(PairType key_value,
MatchResultListener* listener) const {
StringMatchResultListener inner_listener;
- const bool match = inner_matcher_.MatchAndExplain(key_value.first,
- &inner_listener);
+ const bool match = inner_matcher_.MatchAndExplain(
+ pair_getters::First(key_value, Rank0()), &inner_listener);
const std::string explanation = inner_listener.str();
if (explanation != "") {
*listener << "whose first field is a value " << explanation;
@@ -3036,18 +3388,18 @@
if (!listener->IsInterested()) {
// If the listener is not interested, we don't need to construct the
// explanation.
- return first_matcher_.Matches(a_pair.first) &&
- second_matcher_.Matches(a_pair.second);
+ return first_matcher_.Matches(pair_getters::First(a_pair, Rank0())) &&
+ second_matcher_.Matches(pair_getters::Second(a_pair, Rank0()));
}
StringMatchResultListener first_inner_listener;
- if (!first_matcher_.MatchAndExplain(a_pair.first,
+ if (!first_matcher_.MatchAndExplain(pair_getters::First(a_pair, Rank0()),
&first_inner_listener)) {
*listener << "whose first field does not match";
PrintIfNotEmpty(first_inner_listener.str(), listener->stream());
return false;
}
StringMatchResultListener second_inner_listener;
- if (!second_matcher_.MatchAndExplain(a_pair.second,
+ if (!second_matcher_.MatchAndExplain(pair_getters::Second(a_pair, Rank0()),
&second_inner_listener)) {
*listener << "whose second field does not match";
PrintIfNotEmpty(second_inner_listener.str(), listener->stream());
@@ -3303,14 +3655,23 @@
GTEST_API_ ElementMatcherPairs
FindMaxBipartiteMatching(const MatchMatrix& g);
-GTEST_API_ bool FindPairing(const MatchMatrix& matrix,
- MatchResultListener* listener);
+struct UnorderedMatcherRequire {
+ enum Flags {
+ Superset = 1 << 0,
+ Subset = 1 << 1,
+ ExactMatch = Superset | Subset,
+ };
+};
// Untyped base class for implementing UnorderedElementsAre. By
// putting logic that's not specific to the element type here, we
// reduce binary bloat and increase compilation speed.
class GTEST_API_ UnorderedElementsAreMatcherImplBase {
protected:
+ explicit UnorderedElementsAreMatcherImplBase(
+ UnorderedMatcherRequire::Flags matcher_flags)
+ : match_flags_(matcher_flags) {}
+
// A vector of matcher describers, one for each element matcher.
// Does not own the describers (and thus can be used only when the
// element matchers are alive).
@@ -3322,9 +3683,12 @@
// Describes the negation of this UnorderedElementsAre matcher.
void DescribeNegationToImpl(::std::ostream* os) const;
- bool VerifyAllElementsAndMatchersAreMatched(
- const ::std::vector<std::string>& element_printouts,
- const MatchMatrix& matrix, MatchResultListener* listener) const;
+ bool VerifyMatchMatrix(const ::std::vector<std::string>& element_printouts,
+ const MatchMatrix& matrix,
+ MatchResultListener* listener) const;
+
+ bool FindPairing(const MatchMatrix& matrix,
+ MatchResultListener* listener) const;
MatcherDescriberVec& matcher_describers() {
return matcher_describers_;
@@ -3334,13 +3698,17 @@
return Message() << n << " element" << (n == 1 ? "" : "s");
}
+ UnorderedMatcherRequire::Flags match_flags() const { return match_flags_; }
+
private:
+ UnorderedMatcherRequire::Flags match_flags_;
MatcherDescriberVec matcher_describers_;
GTEST_DISALLOW_ASSIGN_(UnorderedElementsAreMatcherImplBase);
};
-// Implements unordered ElementsAre and unordered ElementsAreArray.
+// Implements UnorderedElementsAre, UnorderedElementsAreArray, IsSubsetOf, and
+// IsSupersetOf.
template <typename Container>
class UnorderedElementsAreMatcherImpl
: public MatcherInterface<Container>,
@@ -3353,10 +3721,10 @@
typedef typename StlContainer::const_iterator StlContainerConstIterator;
typedef typename StlContainer::value_type Element;
- // Constructs the matcher from a sequence of element values or
- // element matchers.
template <typename InputIter>
- UnorderedElementsAreMatcherImpl(InputIter first, InputIter last) {
+ UnorderedElementsAreMatcherImpl(UnorderedMatcherRequire::Flags matcher_flags,
+ InputIter first, InputIter last)
+ : UnorderedElementsAreMatcherImplBase(matcher_flags) {
for (; first != last; ++first) {
matchers_.push_back(MatcherCast<const Element&>(*first));
matcher_describers().push_back(matchers_.back().GetDescriber());
@@ -3377,34 +3745,32 @@
MatchResultListener* listener) const {
StlContainerReference stl_container = View::ConstReference(container);
::std::vector<std::string> element_printouts;
- MatchMatrix matrix = AnalyzeElements(stl_container.begin(),
- stl_container.end(),
- &element_printouts,
- listener);
+ MatchMatrix matrix =
+ AnalyzeElements(stl_container.begin(), stl_container.end(),
+ &element_printouts, listener);
- const size_t actual_count = matrix.LhsSize();
- if (actual_count == 0 && matchers_.empty()) {
+ if (matrix.LhsSize() == 0 && matrix.RhsSize() == 0) {
return true;
}
- if (actual_count != matchers_.size()) {
- // The element count doesn't match. If the container is empty,
- // there's no need to explain anything as Google Mock already
- // prints the empty container. Otherwise we just need to show
- // how many elements there actually are.
- if (actual_count != 0 && listener->IsInterested()) {
- *listener << "which has " << Elements(actual_count);
+
+ if (match_flags() == UnorderedMatcherRequire::ExactMatch) {
+ if (matrix.LhsSize() != matrix.RhsSize()) {
+ // The element count doesn't match. If the container is empty,
+ // there's no need to explain anything as Google Mock already
+ // prints the empty container. Otherwise we just need to show
+ // how many elements there actually are.
+ if (matrix.LhsSize() != 0 && listener->IsInterested()) {
+ *listener << "which has " << Elements(matrix.LhsSize());
+ }
+ return false;
}
- return false;
}
- return VerifyAllElementsAndMatchersAreMatched(element_printouts,
- matrix, listener) &&
+ return VerifyMatchMatrix(element_printouts, matrix, listener) &&
FindPairing(matrix, listener);
}
private:
- typedef ::std::vector<Matcher<const Element&> > MatcherVec;
-
template <typename ElementIter>
MatchMatrix AnalyzeElements(ElementIter elem_first, ElementIter elem_last,
::std::vector<std::string>* element_printouts,
@@ -3431,7 +3797,7 @@
return matrix;
}
- MatcherVec matchers_;
+ ::std::vector<Matcher<const Element&> > matchers_;
GTEST_DISALLOW_ASSIGN_(UnorderedElementsAreMatcherImpl);
};
@@ -3464,7 +3830,7 @@
TransformTupleValues(CastAndAppendTransform<const Element&>(), matchers_,
::std::back_inserter(matchers));
return MakeMatcher(new UnorderedElementsAreMatcherImpl<Container>(
- matchers.begin(), matchers.end()));
+ UnorderedMatcherRequire::ExactMatch, matchers.begin(), matchers.end()));
}
private:
@@ -3480,6 +3846,11 @@
template <typename Container>
operator Matcher<Container>() const {
+ GTEST_COMPILE_ASSERT_(
+ !IsHashTable<GTEST_REMOVE_REFERENCE_AND_CONST_(Container)>::value ||
+ ::testing::tuple_size<MatcherTuple>::value < 2,
+ use_UnorderedElementsAre_with_hash_tables);
+
typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
typedef typename internal::StlContainerView<RawContainer>::type View;
typedef typename View::value_type Element;
@@ -3497,24 +3868,23 @@
GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher);
};
-// Implements UnorderedElementsAreArray().
+// Implements UnorderedElementsAreArray(), IsSubsetOf(), and IsSupersetOf().
template <typename T>
class UnorderedElementsAreArrayMatcher {
public:
- UnorderedElementsAreArrayMatcher() {}
-
template <typename Iter>
- UnorderedElementsAreArrayMatcher(Iter first, Iter last)
- : matchers_(first, last) {}
+ UnorderedElementsAreArrayMatcher(UnorderedMatcherRequire::Flags match_flags,
+ Iter first, Iter last)
+ : match_flags_(match_flags), matchers_(first, last) {}
template <typename Container>
operator Matcher<Container>() const {
- return MakeMatcher(
- new UnorderedElementsAreMatcherImpl<Container>(matchers_.begin(),
- matchers_.end()));
+ return MakeMatcher(new UnorderedElementsAreMatcherImpl<Container>(
+ match_flags_, matchers_.begin(), matchers_.end()));
}
private:
+ UnorderedMatcherRequire::Flags match_flags_;
::std::vector<T> matchers_;
GTEST_DISALLOW_ASSIGN_(UnorderedElementsAreArrayMatcher);
@@ -3529,6 +3899,10 @@
template <typename Container>
operator Matcher<Container>() const {
+ GTEST_COMPILE_ASSERT_(
+ !IsHashTable<GTEST_REMOVE_REFERENCE_AND_CONST_(Container)>::value,
+ use_UnorderedElementsAreArray_with_hash_tables);
+
return MakeMatcher(new ElementsAreMatcherImpl<Container>(
matchers_.begin(), matchers_.end()));
}
@@ -3614,10 +3988,6 @@
return BoundSecondMatcher<Tuple2Matcher, Second>(tm, second);
}
-// Joins a vector of strings as if they are fields of a tuple; returns
-// the joined string. This function is exported for testing.
-GTEST_API_ string JoinAsTuple(const Strings& fields);
-
// Returns the description for a matcher defined using the MATCHER*()
// macro where the user-supplied description string is "", if
// 'negation' is false; otherwise returns the description of the
@@ -3627,9 +3997,185 @@
const char* matcher_name,
const Strings& param_values);
+// Implements a matcher that checks the value of a optional<> type variable.
+template <typename ValueMatcher>
+class OptionalMatcher {
+ public:
+ explicit OptionalMatcher(const ValueMatcher& value_matcher)
+ : value_matcher_(value_matcher) {}
+
+ template <typename Optional>
+ operator Matcher<Optional>() const {
+ return MakeMatcher(new Impl<Optional>(value_matcher_));
+ }
+
+ template <typename Optional>
+ class Impl : public MatcherInterface<Optional> {
+ public:
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Optional) OptionalView;
+ typedef typename OptionalView::value_type ValueType;
+ explicit Impl(const ValueMatcher& value_matcher)
+ : value_matcher_(MatcherCast<ValueType>(value_matcher)) {}
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "value ";
+ value_matcher_.DescribeTo(os);
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "value ";
+ value_matcher_.DescribeNegationTo(os);
+ }
+
+ virtual bool MatchAndExplain(Optional optional,
+ MatchResultListener* listener) const {
+ if (!optional) {
+ *listener << "which is not engaged";
+ return false;
+ }
+ const ValueType& value = *optional;
+ StringMatchResultListener value_listener;
+ const bool match = value_matcher_.MatchAndExplain(value, &value_listener);
+ *listener << "whose value " << PrintToString(value)
+ << (match ? " matches" : " doesn't match");
+ PrintIfNotEmpty(value_listener.str(), listener->stream());
+ return match;
+ }
+
+ private:
+ const Matcher<ValueType> value_matcher_;
+ GTEST_DISALLOW_ASSIGN_(Impl);
+ };
+
+ private:
+ const ValueMatcher value_matcher_;
+ GTEST_DISALLOW_ASSIGN_(OptionalMatcher);
+};
+
+namespace variant_matcher {
+// Overloads to allow VariantMatcher to do proper ADL lookup.
+template <typename T>
+void holds_alternative() {}
+template <typename T>
+void get() {}
+
+// Implements a matcher that checks the value of a variant<> type variable.
+template <typename T>
+class VariantMatcher {
+ public:
+ explicit VariantMatcher(::testing::Matcher<const T&> matcher)
+ : matcher_(internal::move(matcher)) {}
+
+ template <typename Variant>
+ bool MatchAndExplain(const Variant& value,
+ ::testing::MatchResultListener* listener) const {
+ if (!listener->IsInterested()) {
+ return holds_alternative<T>(value) && matcher_.Matches(get<T>(value));
+ }
+
+ if (!holds_alternative<T>(value)) {
+ *listener << "whose value is not of type '" << GetTypeName() << "'";
+ return false;
+ }
+
+ const T& elem = get<T>(value);
+ StringMatchResultListener elem_listener;
+ const bool match = matcher_.MatchAndExplain(elem, &elem_listener);
+ *listener << "whose value " << PrintToString(elem)
+ << (match ? " matches" : " doesn't match");
+ PrintIfNotEmpty(elem_listener.str(), listener->stream());
+ return match;
+ }
+
+ void DescribeTo(std::ostream* os) const {
+ *os << "is a variant<> with value of type '" << GetTypeName()
+ << "' and the value ";
+ matcher_.DescribeTo(os);
+ }
+
+ void DescribeNegationTo(std::ostream* os) const {
+ *os << "is a variant<> with value of type other than '" << GetTypeName()
+ << "' or the value ";
+ matcher_.DescribeNegationTo(os);
+ }
+
+ private:
+ static std::string GetTypeName() {
+#if GTEST_HAS_RTTI
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(
+ return internal::GetTypeName<T>());
+#endif
+ return "the element type";
+ }
+
+ const ::testing::Matcher<const T&> matcher_;
+};
+
+} // namespace variant_matcher
+
+namespace any_cast_matcher {
+
+// Overloads to allow AnyCastMatcher to do proper ADL lookup.
+template <typename T>
+void any_cast() {}
+
+// Implements a matcher that any_casts the value.
+template <typename T>
+class AnyCastMatcher {
+ public:
+ explicit AnyCastMatcher(const ::testing::Matcher<const T&>& matcher)
+ : matcher_(matcher) {}
+
+ template <typename AnyType>
+ bool MatchAndExplain(const AnyType& value,
+ ::testing::MatchResultListener* listener) const {
+ if (!listener->IsInterested()) {
+ const T* ptr = any_cast<T>(&value);
+ return ptr != NULL && matcher_.Matches(*ptr);
+ }
+
+ const T* elem = any_cast<T>(&value);
+ if (elem == NULL) {
+ *listener << "whose value is not of type '" << GetTypeName() << "'";
+ return false;
+ }
+
+ StringMatchResultListener elem_listener;
+ const bool match = matcher_.MatchAndExplain(*elem, &elem_listener);
+ *listener << "whose value " << PrintToString(*elem)
+ << (match ? " matches" : " doesn't match");
+ PrintIfNotEmpty(elem_listener.str(), listener->stream());
+ return match;
+ }
+
+ void DescribeTo(std::ostream* os) const {
+ *os << "is an 'any' type with value of type '" << GetTypeName()
+ << "' and the value ";
+ matcher_.DescribeTo(os);
+ }
+
+ void DescribeNegationTo(std::ostream* os) const {
+ *os << "is an 'any' type with value of type other than '" << GetTypeName()
+ << "' or the value ";
+ matcher_.DescribeNegationTo(os);
+ }
+
+ private:
+ static std::string GetTypeName() {
+#if GTEST_HAS_RTTI
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(
+ return internal::GetTypeName<T>());
+#endif
+ return "the element type";
+ }
+
+ const ::testing::Matcher<const T&> matcher_;
+};
+
+} // namespace any_cast_matcher
} // namespace internal
-// ElementsAreArray(first, last)
+// ElementsAreArray(iterator_first, iterator_last)
// ElementsAreArray(pointer, count)
// ElementsAreArray(array)
// ElementsAreArray(container)
@@ -3678,20 +4224,26 @@
}
#endif
-// UnorderedElementsAreArray(first, last)
+// UnorderedElementsAreArray(iterator_first, iterator_last)
// UnorderedElementsAreArray(pointer, count)
// UnorderedElementsAreArray(array)
// UnorderedElementsAreArray(container)
// UnorderedElementsAreArray({ e1, e2, ..., en })
//
-// The UnorderedElementsAreArray() functions are like
-// ElementsAreArray(...), but allow matching the elements in any order.
+// UnorderedElementsAreArray() verifies that a bijective mapping onto a
+// collection of matchers exists.
+//
+// The matchers can be specified as an array, a pointer and count, a container,
+// an initializer list, or an STL iterator range. In each of these cases, the
+// underlying matchers can be either values or matchers.
+
template <typename Iter>
inline internal::UnorderedElementsAreArrayMatcher<
typename ::std::iterator_traits<Iter>::value_type>
UnorderedElementsAreArray(Iter first, Iter last) {
typedef typename ::std::iterator_traits<Iter>::value_type T;
- return internal::UnorderedElementsAreArrayMatcher<T>(first, last);
+ return internal::UnorderedElementsAreArrayMatcher<T>(
+ internal::UnorderedMatcherRequire::ExactMatch, first, last);
}
template <typename T>
@@ -3733,7 +4285,9 @@
const internal::AnythingMatcher _ = {};
// Creates a matcher that matches any value of the given type T.
template <typename T>
-inline Matcher<T> A() { return MakeMatcher(new internal::AnyMatcherImpl<T>()); }
+inline Matcher<T> A() {
+ return Matcher<T>(new internal::AnyMatcherImpl<T>());
+}
// Creates a matcher that matches any value of the given type T.
template <typename T>
@@ -3750,6 +4304,14 @@
template <typename T>
Matcher<T>::Matcher(T value) { *this = Eq(value); }
+template <typename T, typename M>
+Matcher<T> internal::MatcherCastImpl<T, M>::CastImpl(
+ const M& value,
+ internal::BooleanConstant<false> /* convertible_to_matcher */,
+ internal::BooleanConstant<false> /* convertible_to_T */) {
+ return Eq(value);
+}
+
// Creates a monomorphic matcher that matches anything with type Lhs
// and equal to rhs. A user may need to use this instead of Eq(...)
// in order to resolve an overloading ambiguity.
@@ -3878,6 +4440,7 @@
return internal::PointeeMatcher<InnerMatcher>(inner_matcher);
}
+#if GTEST_HAS_RTTI
// Creates a matcher that matches a pointer or reference that matches
// inner_matcher when dynamic_cast<To> is applied.
// The result of dynamic_cast<To> is forwarded to the inner matcher.
@@ -3890,6 +4453,7 @@
return MakePolymorphicMatcher(
internal::WhenDynamicCastToMatcher<To>(inner_matcher));
}
+#endif // GTEST_HAS_RTTI
// Creates a matcher that matches an object whose given field matches
// 'matcher'. For example,
@@ -3908,6 +4472,16 @@
// to compile where bar is an int32 and m is a matcher for int64.
}
+// Same as Field() but also takes the name of the field to provide better error
+// messages.
+template <typename Class, typename FieldType, typename FieldMatcher>
+inline PolymorphicMatcher<internal::FieldMatcher<Class, FieldType> > Field(
+ const std::string& field_name, FieldType Class::*field,
+ const FieldMatcher& matcher) {
+ return MakePolymorphicMatcher(internal::FieldMatcher<Class, FieldType>(
+ field_name, field, MatcherCast<const FieldType&>(matcher)));
+}
+
// Creates a matcher that matches an object whose given property
// matches 'matcher'. For example,
// Property(&Foo::str, StartsWith("hi"))
@@ -3928,6 +4502,21 @@
// to compile where bar() returns an int32 and m is a matcher for int64.
}
+// Same as Property() above, but also takes the name of the property to provide
+// better error messages.
+template <typename Class, typename PropertyType, typename PropertyMatcher>
+inline PolymorphicMatcher<internal::PropertyMatcher<
+ Class, PropertyType, PropertyType (Class::*)() const> >
+Property(const std::string& property_name,
+ PropertyType (Class::*property)() const,
+ const PropertyMatcher& matcher) {
+ return MakePolymorphicMatcher(
+ internal::PropertyMatcher<Class, PropertyType,
+ PropertyType (Class::*)() const>(
+ property_name, property,
+ MatcherCast<GTEST_REFERENCE_TO_CONST_(PropertyType)>(matcher)));
+}
+
#if GTEST_LANG_CXX11
// The same as above but for reference-qualified member functions.
template <typename Class, typename PropertyType, typename PropertyMatcher>
@@ -3941,6 +4530,20 @@
property,
MatcherCast<GTEST_REFERENCE_TO_CONST_(PropertyType)>(matcher)));
}
+
+// Three-argument form for reference-qualified member functions.
+template <typename Class, typename PropertyType, typename PropertyMatcher>
+inline PolymorphicMatcher<internal::PropertyMatcher<
+ Class, PropertyType, PropertyType (Class::*)() const &> >
+Property(const std::string& property_name,
+ PropertyType (Class::*property)() const &,
+ const PropertyMatcher& matcher) {
+ return MakePolymorphicMatcher(
+ internal::PropertyMatcher<Class, PropertyType,
+ PropertyType (Class::*)() const &>(
+ property_name, property,
+ MatcherCast<GTEST_REFERENCE_TO_CONST_(PropertyType)>(matcher)));
+}
#endif
// Creates a matcher that matches an object iff the result of applying
@@ -3956,6 +4559,7 @@
// concurrent access.
// * If it is a function object, it has to define type result_type.
// We recommend deriving your functor classes from std::unary_function.
+//
template <typename Callable, typename ResultOfMatcher>
internal::ResultOfMatcher<Callable> ResultOf(
Callable callable, const ResultOfMatcher& matcher) {
@@ -4046,53 +4650,53 @@
// Wide string matchers.
// Matches a string equal to str.
-inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::wstring> >
- StrEq(const internal::wstring& str) {
- return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::wstring>(
- str, true, true));
+inline PolymorphicMatcher<internal::StrEqualityMatcher<std::wstring> > StrEq(
+ const std::wstring& str) {
+ return MakePolymorphicMatcher(
+ internal::StrEqualityMatcher<std::wstring>(str, true, true));
}
// Matches a string not equal to str.
-inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::wstring> >
- StrNe(const internal::wstring& str) {
- return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::wstring>(
- str, false, true));
+inline PolymorphicMatcher<internal::StrEqualityMatcher<std::wstring> > StrNe(
+ const std::wstring& str) {
+ return MakePolymorphicMatcher(
+ internal::StrEqualityMatcher<std::wstring>(str, false, true));
}
// Matches a string equal to str, ignoring case.
-inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::wstring> >
- StrCaseEq(const internal::wstring& str) {
- return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::wstring>(
- str, true, false));
+inline PolymorphicMatcher<internal::StrEqualityMatcher<std::wstring> >
+StrCaseEq(const std::wstring& str) {
+ return MakePolymorphicMatcher(
+ internal::StrEqualityMatcher<std::wstring>(str, true, false));
}
// Matches a string not equal to str, ignoring case.
-inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::wstring> >
- StrCaseNe(const internal::wstring& str) {
- return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::wstring>(
- str, false, false));
+inline PolymorphicMatcher<internal::StrEqualityMatcher<std::wstring> >
+StrCaseNe(const std::wstring& str) {
+ return MakePolymorphicMatcher(
+ internal::StrEqualityMatcher<std::wstring>(str, false, false));
}
-// Creates a matcher that matches any wstring, std::wstring, or C wide string
+// Creates a matcher that matches any ::wstring, std::wstring, or C wide string
// that contains the given substring.
-inline PolymorphicMatcher<internal::HasSubstrMatcher<internal::wstring> >
- HasSubstr(const internal::wstring& substring) {
- return MakePolymorphicMatcher(internal::HasSubstrMatcher<internal::wstring>(
- substring));
+inline PolymorphicMatcher<internal::HasSubstrMatcher<std::wstring> > HasSubstr(
+ const std::wstring& substring) {
+ return MakePolymorphicMatcher(
+ internal::HasSubstrMatcher<std::wstring>(substring));
}
// Matches a string that starts with 'prefix' (case-sensitive).
-inline PolymorphicMatcher<internal::StartsWithMatcher<internal::wstring> >
- StartsWith(const internal::wstring& prefix) {
- return MakePolymorphicMatcher(internal::StartsWithMatcher<internal::wstring>(
- prefix));
+inline PolymorphicMatcher<internal::StartsWithMatcher<std::wstring> >
+StartsWith(const std::wstring& prefix) {
+ return MakePolymorphicMatcher(
+ internal::StartsWithMatcher<std::wstring>(prefix));
}
// Matches a string that ends with 'suffix' (case-sensitive).
-inline PolymorphicMatcher<internal::EndsWithMatcher<internal::wstring> >
- EndsWith(const internal::wstring& suffix) {
- return MakePolymorphicMatcher(internal::EndsWithMatcher<internal::wstring>(
- suffix));
+inline PolymorphicMatcher<internal::EndsWithMatcher<std::wstring> > EndsWith(
+ const std::wstring& suffix) {
+ return MakePolymorphicMatcher(
+ internal::EndsWithMatcher<std::wstring>(suffix));
}
#endif // GTEST_HAS_GLOBAL_WSTRING || GTEST_HAS_STD_WSTRING
@@ -4121,6 +4725,58 @@
// first field != the second field.
inline internal::Ne2Matcher Ne() { return internal::Ne2Matcher(); }
+// Creates a polymorphic matcher that matches a 2-tuple where
+// FloatEq(first field) matches the second field.
+inline internal::FloatingEq2Matcher<float> FloatEq() {
+ return internal::FloatingEq2Matcher<float>();
+}
+
+// Creates a polymorphic matcher that matches a 2-tuple where
+// DoubleEq(first field) matches the second field.
+inline internal::FloatingEq2Matcher<double> DoubleEq() {
+ return internal::FloatingEq2Matcher<double>();
+}
+
+// Creates a polymorphic matcher that matches a 2-tuple where
+// FloatEq(first field) matches the second field with NaN equality.
+inline internal::FloatingEq2Matcher<float> NanSensitiveFloatEq() {
+ return internal::FloatingEq2Matcher<float>(true);
+}
+
+// Creates a polymorphic matcher that matches a 2-tuple where
+// DoubleEq(first field) matches the second field with NaN equality.
+inline internal::FloatingEq2Matcher<double> NanSensitiveDoubleEq() {
+ return internal::FloatingEq2Matcher<double>(true);
+}
+
+// Creates a polymorphic matcher that matches a 2-tuple where
+// FloatNear(first field, max_abs_error) matches the second field.
+inline internal::FloatingEq2Matcher<float> FloatNear(float max_abs_error) {
+ return internal::FloatingEq2Matcher<float>(max_abs_error);
+}
+
+// Creates a polymorphic matcher that matches a 2-tuple where
+// DoubleNear(first field, max_abs_error) matches the second field.
+inline internal::FloatingEq2Matcher<double> DoubleNear(double max_abs_error) {
+ return internal::FloatingEq2Matcher<double>(max_abs_error);
+}
+
+// Creates a polymorphic matcher that matches a 2-tuple where
+// FloatNear(first field, max_abs_error) matches the second field with NaN
+// equality.
+inline internal::FloatingEq2Matcher<float> NanSensitiveFloatNear(
+ float max_abs_error) {
+ return internal::FloatingEq2Matcher<float>(max_abs_error, true);
+}
+
+// Creates a polymorphic matcher that matches a 2-tuple where
+// DoubleNear(first field, max_abs_error) matches the second field with NaN
+// equality.
+inline internal::FloatingEq2Matcher<double> NanSensitiveDoubleNear(
+ double max_abs_error) {
+ return internal::FloatingEq2Matcher<double>(max_abs_error, true);
+}
+
// Creates a matcher that matches any value of type T that m doesn't
// match.
template <typename InnerMatcher>
@@ -4303,6 +4959,128 @@
return internal::ContainsMatcher<M>(matcher);
}
+// IsSupersetOf(iterator_first, iterator_last)
+// IsSupersetOf(pointer, count)
+// IsSupersetOf(array)
+// IsSupersetOf(container)
+// IsSupersetOf({e1, e2, ..., en})
+//
+// IsSupersetOf() verifies that a surjective partial mapping onto a collection
+// of matchers exists. In other words, a container matches
+// IsSupersetOf({e1, ..., en}) if and only if there is a permutation
+// {y1, ..., yn} of some of the container's elements where y1 matches e1,
+// ..., and yn matches en. Obviously, the size of the container must be >= n
+// in order to have a match. Examples:
+//
+// - {1, 2, 3} matches IsSupersetOf({Ge(3), Ne(0)}), as 3 matches Ge(3) and
+// 1 matches Ne(0).
+// - {1, 2} doesn't match IsSupersetOf({Eq(1), Lt(2)}), even though 1 matches
+// both Eq(1) and Lt(2). The reason is that different matchers must be used
+// for elements in different slots of the container.
+// - {1, 1, 2} matches IsSupersetOf({Eq(1), Lt(2)}), as (the first) 1 matches
+// Eq(1) and (the second) 1 matches Lt(2).
+// - {1, 2, 3} matches IsSupersetOf(Gt(1), Gt(1)), as 2 matches (the first)
+// Gt(1) and 3 matches (the second) Gt(1).
+//
+// The matchers can be specified as an array, a pointer and count, a container,
+// an initializer list, or an STL iterator range. In each of these cases, the
+// underlying matchers can be either values or matchers.
+
+template <typename Iter>
+inline internal::UnorderedElementsAreArrayMatcher<
+ typename ::std::iterator_traits<Iter>::value_type>
+IsSupersetOf(Iter first, Iter last) {
+ typedef typename ::std::iterator_traits<Iter>::value_type T;
+ return internal::UnorderedElementsAreArrayMatcher<T>(
+ internal::UnorderedMatcherRequire::Superset, first, last);
+}
+
+template <typename T>
+inline internal::UnorderedElementsAreArrayMatcher<T> IsSupersetOf(
+ const T* pointer, size_t count) {
+ return IsSupersetOf(pointer, pointer + count);
+}
+
+template <typename T, size_t N>
+inline internal::UnorderedElementsAreArrayMatcher<T> IsSupersetOf(
+ const T (&array)[N]) {
+ return IsSupersetOf(array, N);
+}
+
+template <typename Container>
+inline internal::UnorderedElementsAreArrayMatcher<
+ typename Container::value_type>
+IsSupersetOf(const Container& container) {
+ return IsSupersetOf(container.begin(), container.end());
+}
+
+#if GTEST_HAS_STD_INITIALIZER_LIST_
+template <typename T>
+inline internal::UnorderedElementsAreArrayMatcher<T> IsSupersetOf(
+ ::std::initializer_list<T> xs) {
+ return IsSupersetOf(xs.begin(), xs.end());
+}
+#endif
+
+// IsSubsetOf(iterator_first, iterator_last)
+// IsSubsetOf(pointer, count)
+// IsSubsetOf(array)
+// IsSubsetOf(container)
+// IsSubsetOf({e1, e2, ..., en})
+//
+// IsSubsetOf() verifies that an injective mapping onto a collection of matchers
+// exists. In other words, a container matches IsSubsetOf({e1, ..., en}) if and
+// only if there is a subset of matchers {m1, ..., mk} which would match the
+// container using UnorderedElementsAre. Obviously, the size of the container
+// must be <= n in order to have a match. Examples:
+//
+// - {1} matches IsSubsetOf({Gt(0), Lt(0)}), as 1 matches Gt(0).
+// - {1, -1} matches IsSubsetOf({Lt(0), Gt(0)}), as 1 matches Gt(0) and -1
+// matches Lt(0).
+// - {1, 2} doesn't matches IsSubsetOf({Gt(0), Lt(0)}), even though 1 and 2 both
+// match Gt(0). The reason is that different matchers must be used for
+// elements in different slots of the container.
+//
+// The matchers can be specified as an array, a pointer and count, a container,
+// an initializer list, or an STL iterator range. In each of these cases, the
+// underlying matchers can be either values or matchers.
+
+template <typename Iter>
+inline internal::UnorderedElementsAreArrayMatcher<
+ typename ::std::iterator_traits<Iter>::value_type>
+IsSubsetOf(Iter first, Iter last) {
+ typedef typename ::std::iterator_traits<Iter>::value_type T;
+ return internal::UnorderedElementsAreArrayMatcher<T>(
+ internal::UnorderedMatcherRequire::Subset, first, last);
+}
+
+template <typename T>
+inline internal::UnorderedElementsAreArrayMatcher<T> IsSubsetOf(
+ const T* pointer, size_t count) {
+ return IsSubsetOf(pointer, pointer + count);
+}
+
+template <typename T, size_t N>
+inline internal::UnorderedElementsAreArrayMatcher<T> IsSubsetOf(
+ const T (&array)[N]) {
+ return IsSubsetOf(array, N);
+}
+
+template <typename Container>
+inline internal::UnorderedElementsAreArrayMatcher<
+ typename Container::value_type>
+IsSubsetOf(const Container& container) {
+ return IsSubsetOf(container.begin(), container.end());
+}
+
+#if GTEST_HAS_STD_INITIALIZER_LIST_
+template <typename T>
+inline internal::UnorderedElementsAreArrayMatcher<T> IsSubsetOf(
+ ::std::initializer_list<T> xs) {
+ return IsSubsetOf(xs.begin(), xs.end());
+}
+#endif
+
// Matches an STL-style container or a native array that contains only
// elements matching the given value or matcher.
//
@@ -4376,17 +5154,60 @@
return SafeMatcherCast<const T&>(matcher).MatchAndExplain(value, listener);
}
+// Returns a string representation of the given matcher. Useful for description
+// strings of matchers defined using MATCHER_P* macros that accept matchers as
+// their arguments. For example:
+//
+// MATCHER_P(XAndYThat, matcher,
+// "X that " + DescribeMatcher<int>(matcher, negation) +
+// " and Y that " + DescribeMatcher<double>(matcher, negation)) {
+// return ExplainMatchResult(matcher, arg.x(), result_listener) &&
+// ExplainMatchResult(matcher, arg.y(), result_listener);
+// }
+template <typename T, typename M>
+std::string DescribeMatcher(const M& matcher, bool negation = false) {
+ ::std::stringstream ss;
+ Matcher<T> monomorphic_matcher = SafeMatcherCast<T>(matcher);
+ if (negation) {
+ monomorphic_matcher.DescribeNegationTo(&ss);
+ } else {
+ monomorphic_matcher.DescribeTo(&ss);
+ }
+ return ss.str();
+}
+
#if GTEST_LANG_CXX11
// Define variadic matcher versions. They are overloaded in
// gmock-generated-matchers.h for the cases supported by pre C++11 compilers.
template <typename... Args>
-inline internal::AllOfMatcher<Args...> AllOf(const Args&... matchers) {
- return internal::AllOfMatcher<Args...>(matchers...);
+internal::AllOfMatcher<typename std::decay<const Args&>::type...> AllOf(
+ const Args&... matchers) {
+ return internal::AllOfMatcher<typename std::decay<const Args&>::type...>(
+ matchers...);
}
template <typename... Args>
-inline internal::AnyOfMatcher<Args...> AnyOf(const Args&... matchers) {
- return internal::AnyOfMatcher<Args...>(matchers...);
+internal::AnyOfMatcher<typename std::decay<const Args&>::type...> AnyOf(
+ const Args&... matchers) {
+ return internal::AnyOfMatcher<typename std::decay<const Args&>::type...>(
+ matchers...);
+}
+
+template <typename... Args>
+internal::ElementsAreMatcher<tuple<typename std::decay<const Args&>::type...>>
+ElementsAre(const Args&... matchers) {
+ return internal::ElementsAreMatcher<
+ tuple<typename std::decay<const Args&>::type...>>(
+ make_tuple(matchers...));
+}
+
+template <typename... Args>
+internal::UnorderedElementsAreMatcher<
+ tuple<typename std::decay<const Args&>::type...>>
+UnorderedElementsAre(const Args&... matchers) {
+ return internal::UnorderedElementsAreMatcher<
+ tuple<typename std::decay<const Args&>::type...>>(
+ make_tuple(matchers...));
}
#endif // GTEST_LANG_CXX11
@@ -4401,6 +5222,39 @@
template <typename InnerMatcher>
inline InnerMatcher AllArgs(const InnerMatcher& matcher) { return matcher; }
+// Returns a matcher that matches the value of an optional<> type variable.
+// The matcher implementation only uses '!arg' and requires that the optional<>
+// type has a 'value_type' member type and that '*arg' is of type 'value_type'
+// and is printable using 'PrintToString'. It is compatible with
+// std::optional/std::experimental::optional.
+// Note that to compare an optional type variable against nullopt you should
+// use Eq(nullopt) and not Optional(Eq(nullopt)). The latter implies that the
+// optional value contains an optional itself.
+template <typename ValueMatcher>
+inline internal::OptionalMatcher<ValueMatcher> Optional(
+ const ValueMatcher& value_matcher) {
+ return internal::OptionalMatcher<ValueMatcher>(value_matcher);
+}
+
+// Returns a matcher that matches the value of a absl::any type variable.
+template <typename T>
+PolymorphicMatcher<internal::any_cast_matcher::AnyCastMatcher<T> > AnyWith(
+ const Matcher<const T&>& matcher) {
+ return MakePolymorphicMatcher(
+ internal::any_cast_matcher::AnyCastMatcher<T>(matcher));
+}
+
+// Returns a matcher that matches the value of a variant<> type variable.
+// The matcher implementation uses ADL to find the holds_alternative and get
+// functions.
+// It is compatible with std::variant.
+template <typename T>
+PolymorphicMatcher<internal::variant_matcher::VariantMatcher<T> > VariantWith(
+ const Matcher<const T&>& matcher) {
+ return MakePolymorphicMatcher(
+ internal::variant_matcher::VariantMatcher<T>(matcher));
+}
+
// These macros allow using matchers to check values in Google Test
// tests. ASSERT_THAT(value, matcher) and EXPECT_THAT(value, matcher)
// succeed iff the value matches the matcher. If the assertion fails,
@@ -4416,4 +5270,5 @@
// We must include this header at the end to make sure it can use the
// declarations from this file.
#include "gmock/internal/custom/gmock-matchers.h"
+
#endif // GMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
diff --git a/googlemock/include/gmock/gmock-more-actions.h b/googlemock/include/gmock/gmock-more-actions.h
index 3d387b6..4d9a28e 100644
--- a/googlemock/include/gmock/gmock-more-actions.h
+++ b/googlemock/include/gmock/gmock-more-actions.h
@@ -26,13 +26,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
// This file implements some actions that depend on gmock-generated-actions.h.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
diff --git a/googlemock/include/gmock/gmock-more-matchers.h b/googlemock/include/gmock/gmock-more-matchers.h
index a5a8bfa..1c9a399 100644
--- a/googlemock/include/gmock/gmock-more-matchers.h
+++ b/googlemock/include/gmock/gmock-more-matchers.h
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: marcus.boerger@google.com (Marcus Boerger)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -36,13 +35,27 @@
// Note that tests are implemented in gmock-matchers_test.cc rather than
// gmock-more-matchers-test.cc.
-#ifndef GMOCK_GMOCK_MORE_MATCHERS_H_
-#define GMOCK_GMOCK_MORE_MATCHERS_H_
+// GOOGLETEST_CM0002 DO NOT DELETE
+
+#ifndef GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_
+#define GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_
#include "gmock/gmock-generated-matchers.h"
namespace testing {
+// Silence C4100 (unreferenced formal
+// parameter) for MSVC
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4100)
+#if (_MSC_VER == 1900)
+// and silence C4800 (C4800: 'int *const ': forcing value
+// to bool 'true' or 'false') for MSVC 14
+# pragma warning(disable:4800)
+ #endif
+#endif
+
// Defines a matcher that matches an empty container. The container must
// support both size() and empty(), which all STL-like containers provide.
MATCHER(IsEmpty, negation ? "isn't empty" : "is empty") {
@@ -69,6 +82,11 @@
return !static_cast<bool>(arg);
}
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
+
+
} // namespace testing
-#endif // GMOCK_GMOCK_MORE_MATCHERS_H_
+#endif // GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_
diff --git a/googlemock/include/gmock/gmock-spec-builders.h b/googlemock/include/gmock/gmock-spec-builders.h
index c1b6301..0d83cd6 100644
--- a/googlemock/include/gmock/gmock-spec-builders.h
+++ b/googlemock/include/gmock/gmock-spec-builders.h
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -57,6 +56,8 @@
// where all clauses are optional, and .InSequence()/.After()/
// .WillOnce() can appear any number of times.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
@@ -147,14 +148,13 @@
// action fails.
// L = *
virtual UntypedActionResultHolderBase* UntypedPerformDefaultAction(
- const void* untyped_args, const std::string& call_description) const = 0;
+ void* untyped_args, const std::string& call_description) const = 0;
// Performs the given action with the given arguments and returns
// the action's result.
// L = *
virtual UntypedActionResultHolderBase* UntypedPerformAction(
- const void* untyped_action,
- const void* untyped_args) const = 0;
+ const void* untyped_action, void* untyped_args) const = 0;
// Writes a message that the call is uninteresting (i.e. neither
// explicitly expected nor explicitly unexpected) to the given
@@ -184,7 +184,7 @@
// this information in the global mock registry. Will be called
// whenever an EXPECT_CALL() or ON_CALL() is executed on this mock
// method.
- // TODO(wan@google.com): rename to SetAndRegisterOwner().
+ // FIXME: rename to SetAndRegisterOwner().
void RegisterOwner(const void* mock_obj)
GTEST_LOCK_EXCLUDED_(g_gmock_mutex);
@@ -209,9 +209,8 @@
// arguments. This function can be safely called from multiple
// threads concurrently. The caller is responsible for deleting the
// result.
- UntypedActionResultHolderBase* UntypedInvokeWith(
- const void* untyped_args)
- GTEST_LOCK_EXCLUDED_(g_gmock_mutex);
+ UntypedActionResultHolderBase* UntypedInvokeWith(void* untyped_args)
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex);
protected:
typedef std::vector<const void*> UntypedOnCallSpecs;
@@ -236,6 +235,14 @@
UntypedOnCallSpecs untyped_on_call_specs_;
// All expectations for this function mocker.
+ //
+ // It's undefined behavior to interleave expectations (EXPECT_CALLs
+ // or ON_CALLs) and mock function calls. Also, the order of
+ // expectations is important. Therefore it's a logic race condition
+ // to read/write untyped_expectations_ concurrently. In order for
+ // tools like tsan to catch concurrent read/write accesses to
+ // untyped_expectations, we deliberately leave accesses to it
+ // unprotected.
UntypedExpectations untyped_expectations_;
}; // class UntypedFunctionMockerBase
@@ -1200,7 +1207,7 @@
mocker->DescribeDefaultActionTo(args, what);
DescribeCallCountTo(why);
- // TODO(wan@google.com): allow the user to control whether
+ // FIXME: allow the user to control whether
// unexpected calls should fail immediately or continue using a
// flag --gmock_unexpected_calls_are_fatal.
return NULL;
@@ -1252,8 +1259,9 @@
// Constructs a MockSpec object, given the function mocker object
// that the spec is associated with.
- explicit MockSpec(internal::FunctionMockerBase<F>* function_mocker)
- : function_mocker_(function_mocker) {}
+ MockSpec(internal::FunctionMockerBase<F>* function_mocker,
+ const ArgumentMatcherTuple& matchers)
+ : function_mocker_(function_mocker), matchers_(matchers) {}
// Adds a new default action spec to the function mocker and returns
// the newly created spec.
@@ -1275,14 +1283,17 @@
file, line, source_text, matchers_);
}
+ // This operator overload is used to swallow the superfluous parameter list
+ // introduced by the ON/EXPECT_CALL macros. See the macro comments for more
+ // explanation.
+ MockSpec<F>& operator()(const internal::WithoutMatchers&, void* const) {
+ return *this;
+ }
+
private:
template <typename Function>
friend class internal::FunctionMocker;
- void SetMatchers(const ArgumentMatcherTuple& matchers) {
- matchers_ = matchers;
- }
-
// The function mocker that owns this spec.
internal::FunctionMockerBase<F>* const function_mocker_;
// The argument matchers specified in the spec.
@@ -1390,19 +1401,20 @@
template <typename F>
static ActionResultHolder* PerformDefaultAction(
const FunctionMockerBase<F>* func_mocker,
- const typename Function<F>::ArgumentTuple& args,
+ typename RvalueRef<typename Function<F>::ArgumentTuple>::type args,
const std::string& call_description) {
- return new ActionResultHolder(Wrapper(
- func_mocker->PerformDefaultAction(args, call_description)));
+ return new ActionResultHolder(Wrapper(func_mocker->PerformDefaultAction(
+ internal::move(args), call_description)));
}
// Performs the given action and returns the result in a new-ed
// ActionResultHolder.
template <typename F>
- static ActionResultHolder*
- PerformAction(const Action<F>& action,
- const typename Function<F>::ArgumentTuple& args) {
- return new ActionResultHolder(Wrapper(action.Perform(args)));
+ static ActionResultHolder* PerformAction(
+ const Action<F>& action,
+ typename RvalueRef<typename Function<F>::ArgumentTuple>::type args) {
+ return new ActionResultHolder(
+ Wrapper(action.Perform(internal::move(args))));
}
private:
@@ -1430,9 +1442,9 @@
template <typename F>
static ActionResultHolder* PerformDefaultAction(
const FunctionMockerBase<F>* func_mocker,
- const typename Function<F>::ArgumentTuple& args,
+ typename RvalueRef<typename Function<F>::ArgumentTuple>::type args,
const std::string& call_description) {
- func_mocker->PerformDefaultAction(args, call_description);
+ func_mocker->PerformDefaultAction(internal::move(args), call_description);
return new ActionResultHolder;
}
@@ -1441,8 +1453,8 @@
template <typename F>
static ActionResultHolder* PerformAction(
const Action<F>& action,
- const typename Function<F>::ArgumentTuple& args) {
- action.Perform(args);
+ typename RvalueRef<typename Function<F>::ArgumentTuple>::type args) {
+ action.Perform(internal::move(args));
return new ActionResultHolder;
}
@@ -1461,7 +1473,7 @@
typedef typename Function<F>::ArgumentTuple ArgumentTuple;
typedef typename Function<F>::ArgumentMatcherTuple ArgumentMatcherTuple;
- FunctionMockerBase() : current_spec_(this) {}
+ FunctionMockerBase() {}
// The destructor verifies that all expectations on this mock
// function have been satisfied. If not, it will report Google Test
@@ -1497,12 +1509,13 @@
// mutable state of this object, and thus can be called concurrently
// without locking.
// L = *
- Result PerformDefaultAction(const ArgumentTuple& args,
- const std::string& call_description) const {
+ Result PerformDefaultAction(
+ typename RvalueRef<typename Function<F>::ArgumentTuple>::type args,
+ const std::string& call_description) const {
const OnCallSpec<F>* const spec =
this->FindOnCallSpec(args);
if (spec != NULL) {
- return spec->GetAction().Perform(args);
+ return spec->GetAction().Perform(internal::move(args));
}
const std::string message =
call_description +
@@ -1524,11 +1537,11 @@
// action fails. The caller is responsible for deleting the result.
// L = *
virtual UntypedActionResultHolderBase* UntypedPerformDefaultAction(
- const void* untyped_args, // must point to an ArgumentTuple
+ void* untyped_args, // must point to an ArgumentTuple
const std::string& call_description) const {
- const ArgumentTuple& args =
- *static_cast<const ArgumentTuple*>(untyped_args);
- return ResultHolder::PerformDefaultAction(this, args, call_description);
+ ArgumentTuple* args = static_cast<ArgumentTuple*>(untyped_args);
+ return ResultHolder::PerformDefaultAction(this, internal::move(*args),
+ call_description);
}
// Performs the given action with the given arguments and returns
@@ -1536,13 +1549,12 @@
// result.
// L = *
virtual UntypedActionResultHolderBase* UntypedPerformAction(
- const void* untyped_action, const void* untyped_args) const {
+ const void* untyped_action, void* untyped_args) const {
// Make a copy of the action before performing it, in case the
// action deletes the mock object (and thus deletes itself).
const Action<F> action = *static_cast<const Action<F>*>(untyped_action);
- const ArgumentTuple& args =
- *static_cast<const ArgumentTuple*>(untyped_args);
- return ResultHolder::PerformAction(action, args);
+ ArgumentTuple* args = static_cast<ArgumentTuple*>(untyped_args);
+ return ResultHolder::PerformAction(action, internal::move(*args));
}
// Implements UntypedFunctionMockerBase::ClearDefaultActionsLocked():
@@ -1582,10 +1594,14 @@
// Returns the result of invoking this mock function with the given
// arguments. This function can be safely called from multiple
// threads concurrently.
- Result InvokeWith(const ArgumentTuple& args)
- GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ Result InvokeWith(
+ typename RvalueRef<typename Function<F>::ArgumentTuple>::type args)
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ // const_cast is required since in C++98 we still pass ArgumentTuple around
+ // by const& instead of rvalue reference.
+ void* untyped_args = const_cast<void*>(static_cast<const void*>(&args));
scoped_ptr<ResultHolder> holder(
- DownCast_<ResultHolder*>(this->UntypedInvokeWith(&args)));
+ DownCast_<ResultHolder*>(this->UntypedInvokeWith(untyped_args)));
return holder->Unwrap();
}
@@ -1609,6 +1625,8 @@
TypedExpectation<F>* const expectation =
new TypedExpectation<F>(this, file, line, source_text, m);
const linked_ptr<ExpectationBase> untyped_expectation(expectation);
+ // See the definition of untyped_expectations_ for why access to
+ // it is unprotected here.
untyped_expectations_.push_back(untyped_expectation);
// Adds this expectation into the implicit sequence if there is one.
@@ -1620,10 +1638,6 @@
return *expectation;
}
- // The current spec (either default action spec or expectation spec)
- // being described on this function mocker.
- MockSpec<F>& current_spec() { return current_spec_; }
-
private:
template <typename Func> friend class TypedExpectation;
@@ -1716,6 +1730,8 @@
const ArgumentTuple& args) const
GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
g_gmock_mutex.AssertHeld();
+ // See the definition of untyped_expectations_ for why access to
+ // it is unprotected here.
for (typename UntypedExpectations::const_reverse_iterator it =
untyped_expectations_.rbegin();
it != untyped_expectations_.rend(); ++it) {
@@ -1766,10 +1782,6 @@
}
}
- // The current spec (either default action spec or expectation spec)
- // being described on this function mocker.
- MockSpec<F> current_spec_;
-
// There is no generally useful and implementable semantics of
// copying a mock object, so copying a mock is usually a user error.
// Thus we disallow copying function mockers. If the user really
@@ -1832,17 +1844,76 @@
} // namespace testing
-// A separate macro is required to avoid compile errors when the name
-// of the method used in call is a result of macro expansion.
-// See CompilesWithMethodNameExpandedFromMacro tests in
-// internal/gmock-spec-builders_test.cc for more details.
-#define GMOCK_ON_CALL_IMPL_(obj, call) \
- ((obj).gmock_##call).InternalDefaultActionSetAt(__FILE__, __LINE__, \
- #obj, #call)
-#define ON_CALL(obj, call) GMOCK_ON_CALL_IMPL_(obj, call)
+// Implementation for ON_CALL and EXPECT_CALL macros. A separate macro is
+// required to avoid compile errors when the name of the method used in call is
+// a result of macro expansion. See CompilesWithMethodNameExpandedFromMacro
+// tests in internal/gmock-spec-builders_test.cc for more details.
+//
+// This macro supports statements both with and without parameter matchers. If
+// the parameter list is omitted, gMock will accept any parameters, which allows
+// tests to be written that don't need to encode the number of method
+// parameter. This technique may only be used for non-overloaded methods.
+//
+// // These are the same:
+// ON_CALL(mock, NoArgsMethod()).WillByDefault(...);
+// ON_CALL(mock, NoArgsMethod).WillByDefault(...);
+//
+// // As are these:
+// ON_CALL(mock, TwoArgsMethod(_, _)).WillByDefault(...);
+// ON_CALL(mock, TwoArgsMethod).WillByDefault(...);
+//
+// // Can also specify args if you want, of course:
+// ON_CALL(mock, TwoArgsMethod(_, 45)).WillByDefault(...);
+//
+// // Overloads work as long as you specify parameters:
+// ON_CALL(mock, OverloadedMethod(_)).WillByDefault(...);
+// ON_CALL(mock, OverloadedMethod(_, _)).WillByDefault(...);
+//
+// // Oops! Which overload did you want?
+// ON_CALL(mock, OverloadedMethod).WillByDefault(...);
+// => ERROR: call to member function 'gmock_OverloadedMethod' is ambiguous
+//
+// How this works: The mock class uses two overloads of the gmock_Method
+// expectation setter method plus an operator() overload on the MockSpec object.
+// In the matcher list form, the macro expands to:
+//
+// // This statement:
+// ON_CALL(mock, TwoArgsMethod(_, 45))...
+//
+// // ...expands to:
+// mock.gmock_TwoArgsMethod(_, 45)(WithoutMatchers(), nullptr)...
+// |-------------v---------------||------------v-------------|
+// invokes first overload swallowed by operator()
+//
+// // ...which is essentially:
+// mock.gmock_TwoArgsMethod(_, 45)...
+//
+// Whereas the form without a matcher list:
+//
+// // This statement:
+// ON_CALL(mock, TwoArgsMethod)...
+//
+// // ...expands to:
+// mock.gmock_TwoArgsMethod(WithoutMatchers(), nullptr)...
+// |-----------------------v--------------------------|
+// invokes second overload
+//
+// // ...which is essentially:
+// mock.gmock_TwoArgsMethod(_, _)...
+//
+// The WithoutMatchers() argument is used to disambiguate overloads and to
+// block the caller from accidentally invoking the second overload directly. The
+// second argument is an internal type derived from the method signature. The
+// failure to disambiguate two overloads of this method in the ON_CALL statement
+// is how we block callers from setting expectations on overloaded methods.
+#define GMOCK_ON_CALL_IMPL_(mock_expr, Setter, call) \
+ ((mock_expr).gmock_##call)(::testing::internal::GetWithoutMatchers(), NULL) \
+ .Setter(__FILE__, __LINE__, #mock_expr, #call)
-#define GMOCK_EXPECT_CALL_IMPL_(obj, call) \
- ((obj).gmock_##call).InternalExpectedAt(__FILE__, __LINE__, #obj, #call)
-#define EXPECT_CALL(obj, call) GMOCK_EXPECT_CALL_IMPL_(obj, call)
+#define ON_CALL(obj, call) \
+ GMOCK_ON_CALL_IMPL_(obj, InternalDefaultActionSetAt, call)
+
+#define EXPECT_CALL(obj, call) \
+ GMOCK_ON_CALL_IMPL_(obj, InternalExpectedAt, call)
#endif // GMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
diff --git a/googlemock/include/gmock/gmock.h b/googlemock/include/gmock/gmock.h
index 6ccb118..dd96226 100644
--- a/googlemock/include/gmock/gmock.h
+++ b/googlemock/include/gmock/gmock.h
@@ -26,13 +26,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
// This is the main header file a user should include.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_H_
diff --git a/googlemock/include/gmock/internal/custom/README.md b/googlemock/include/gmock/internal/custom/README.md
new file mode 100644
index 0000000..f6c93f6
--- /dev/null
+++ b/googlemock/include/gmock/internal/custom/README.md
@@ -0,0 +1,16 @@
+# Customization Points
+
+The custom directory is an injection point for custom user configurations.
+
+## Header `gmock-port.h`
+
+The following macros can be defined:
+
+### Flag related macros:
+
+* `GMOCK_DECLARE_bool_(name)`
+* `GMOCK_DECLARE_int32_(name)`
+* `GMOCK_DECLARE_string_(name)`
+* `GMOCK_DEFINE_bool_(name, default_val, doc)`
+* `GMOCK_DEFINE_int32_(name, default_val, doc)`
+* `GMOCK_DEFINE_string_(name, default_val, doc)`
diff --git a/googlemock/include/gmock/internal/custom/gmock-generated-actions.h b/googlemock/include/gmock/internal/custom/gmock-generated-actions.h
index 7dc3b1a..92d910c 100644
--- a/googlemock/include/gmock/internal/custom/gmock-generated-actions.h
+++ b/googlemock/include/gmock/internal/custom/gmock-generated-actions.h
@@ -2,6 +2,8 @@
// pump.py gmock-generated-actions.h.pump
// DO NOT EDIT BY HAND!!!
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
#define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
diff --git a/googlemock/include/gmock/internal/custom/gmock-generated-actions.h.pump b/googlemock/include/gmock/internal/custom/gmock-generated-actions.h.pump
index d26c8a0..67c221f 100644
--- a/googlemock/include/gmock/internal/custom/gmock-generated-actions.h.pump
+++ b/googlemock/include/gmock/internal/custom/gmock-generated-actions.h.pump
@@ -1,9 +1,11 @@
$$ -*- mode: c++; -*-
-$$ This is a Pump source file (http://go/pump). Please use Pump to convert
+$$ This is a Pump source file. Please use Pump to convert
$$ it to callback-actions.h.
$$
$var max_callback_arity = 5
$$}} This meta comment fixes auto-indentation in editors.
+
+// GOOGLETEST_CM0002 DO NOT DELETE
#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
#define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
diff --git a/googlemock/include/gmock/internal/custom/gmock-matchers.h b/googlemock/include/gmock/internal/custom/gmock-matchers.h
index f2efef9..14aafaa 100644
--- a/googlemock/include/gmock/internal/custom/gmock-matchers.h
+++ b/googlemock/include/gmock/internal/custom/gmock-matchers.h
@@ -27,13 +27,10 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// ============================================================
-// An installation-specific extension point for gmock-matchers.h.
-// ============================================================
+// Injection point for custom user configurations. See README for details
//
-// Adds google3 callback support to CallableTraits.
-//
-#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_CALLBACK_MATCHERS_H_
-#define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_CALLBACK_MATCHERS_H_
+// GOOGLETEST_CM0002 DO NOT DELETE
-#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_CALLBACK_MATCHERS_H_
+#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_
+#define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_
+#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_
diff --git a/googlemock/include/gmock/internal/custom/gmock-port.h b/googlemock/include/gmock/internal/custom/gmock-port.h
index 9ce8bfe..0030fe9 100644
--- a/googlemock/include/gmock/internal/custom/gmock-port.h
+++ b/googlemock/include/gmock/internal/custom/gmock-port.h
@@ -27,19 +27,12 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Injection point for custom user configurations.
-// The following macros can be defined:
-//
-// Flag related macros:
-// GMOCK_DECLARE_bool_(name)
-// GMOCK_DECLARE_int32_(name)
-// GMOCK_DECLARE_string_(name)
-// GMOCK_DEFINE_bool_(name, default_val, doc)
-// GMOCK_DEFINE_int32_(name, default_val, doc)
-// GMOCK_DEFINE_string_(name, default_val, doc)
+// Injection point for custom user configurations. See README for details
//
// ** Custom implementation starts here **
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_
#define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_
diff --git a/googlemock/include/gmock/internal/gmock-generated-internal-utils.h b/googlemock/include/gmock/internal/gmock-generated-internal-utils.h
index cd94d64..eaa56be 100644
--- a/googlemock/include/gmock/internal/gmock-generated-internal-utils.h
+++ b/googlemock/include/gmock/internal/gmock-generated-internal-utils.h
@@ -30,14 +30,15 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
// This file contains template meta-programming utility classes needed
// for implementing Google Mock.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_
#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_
diff --git a/googlemock/include/gmock/internal/gmock-generated-internal-utils.h.pump b/googlemock/include/gmock/internal/gmock-generated-internal-utils.h.pump
index 800af17..c103279 100644
--- a/googlemock/include/gmock/internal/gmock-generated-internal-utils.h.pump
+++ b/googlemock/include/gmock/internal/gmock-generated-internal-utils.h.pump
@@ -31,14 +31,15 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
// This file contains template meta-programming utility classes needed
// for implementing Google Mock.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_
#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_
diff --git a/googlemock/include/gmock/internal/gmock-internal-utils.h b/googlemock/include/gmock/internal/gmock-internal-utils.h
index 319b389..db64c65 100644
--- a/googlemock/include/gmock/internal/gmock-internal-utils.h
+++ b/googlemock/include/gmock/internal/gmock-internal-utils.h
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -35,6 +34,8 @@
// Mock. They are subject to change without notice, so please DO NOT
// USE THEM IN USER CODE.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_
#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_
@@ -48,6 +49,14 @@
namespace testing {
namespace internal {
+// Silence MSVC C4100 (unreferenced formal parameter) and
+// C4805('==': unsafe mix of type 'const int' and type 'const bool')
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4100)
+# pragma warning(disable:4805)
+#endif
+
// Joins a vector of strings as if they are fields of a tuple; returns
// the joined string.
GTEST_API_ std::string JoinAsTuple(const Strings& fields);
@@ -117,9 +126,11 @@
// To gcc,
// wchar_t == signed wchar_t != unsigned wchar_t == unsigned int
#ifdef __GNUC__
+#if !defined(__WCHAR_UNSIGNED__)
// signed/unsigned wchar_t are valid types.
# define GMOCK_HAS_SIGNED_WCHAR_T_ 1
#endif
+#endif
// In what follows, we use the term "kind" to indicate whether a type
// is bool, an integer type (excluding bool), a floating-point type,
@@ -334,7 +345,22 @@
GTEST_API_ void Log(LogSeverity severity, const std::string& message,
int stack_frames_to_skip);
-// TODO(wan@google.com): group all type utilities together.
+// A marker class that is used to resolve parameterless expectations to the
+// correct overload. This must not be instantiable, to prevent client code from
+// accidentally resolving to the overload; for example:
+//
+// ON_CALL(mock, Method({}, nullptr))...
+//
+class WithoutMatchers {
+ private:
+ WithoutMatchers() {}
+ friend GTEST_API_ WithoutMatchers GetWithoutMatchers();
+};
+
+// Internal use only: access the singleton instance of WithoutMatchers.
+GTEST_API_ WithoutMatchers GetWithoutMatchers();
+
+// FIXME: group all type utilities together.
// Type traits.
@@ -508,7 +534,7 @@
// Emit an assertion failure due to incorrect DoDefault() usage. Out-of-lined to
// reduce code size.
-void IllegalDoDefault(const char* file, int line);
+GTEST_API_ void IllegalDoDefault(const char* file, int line);
#if GTEST_LANG_CXX11
// Helper types for Apply() below.
@@ -537,6 +563,12 @@
make_int_pack<std::tuple_size<Tuple>::value>());
}
#endif
+
+
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
+
} // namespace internal
} // namespace testing
diff --git a/googlemock/include/gmock/internal/gmock-port.h b/googlemock/include/gmock/internal/gmock-port.h
index cb37f26..fda27db 100644
--- a/googlemock/include/gmock/internal/gmock-port.h
+++ b/googlemock/include/gmock/internal/gmock-port.h
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vadimb@google.com (Vadim Berman)
+
//
// Low-level types and utilities for porting Google Mock to various
// platforms. All macros ending with _ and symbols defined in an
@@ -36,6 +35,8 @@
// end with _ are part of Google Mock's public API and can be used by
// code outside Google Mock.
+// GOOGLETEST_CM0002 DO NOT DELETE
+
#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
diff --git a/googlemock/scripts/generator/README b/googlemock/scripts/generator/README
index d6f9597..01fd463 100644
--- a/googlemock/scripts/generator/README
+++ b/googlemock/scripts/generator/README
@@ -1,11 +1,10 @@
The Google Mock class generator is an application that is part of cppclean.
-For more information about cppclean, see the README.cppclean file or
-visit http://code.google.com/p/cppclean/
+For more information about cppclean, visit http://code.google.com/p/cppclean/
-cppclean requires Python 2.3.5 or later. If you don't have Python installed
-on your system, you will also need to install it. You can download Python
-from: http://www.python.org/download/releases/
+The mock generator requires Python 2.3.5 or later. If you don't have Python
+installed on your system, you will also need to install it. You can download
+Python from: http://www.python.org/download/releases/
To use the Google Mock class generator, you need to call it
on the command line passing the header file and class for which you want
diff --git a/googlemock/scripts/upload.py b/googlemock/scripts/upload.py
index 6e6f9a1..95239dc 100755
--- a/googlemock/scripts/upload.py
+++ b/googlemock/scripts/upload.py
@@ -242,7 +242,7 @@
The authentication process works as follows:
1) We get a username and password from the user
2) We use ClientLogin to obtain an AUTH token for the user
- (see http://code.google.com/apis/accounts/AuthForInstalledApps.html).
+ (see https://developers.google.com/identity/protocols/AuthForInstalledApps).
3) We pass the auth token to /_ah/login on the server to obtain an
authentication cookie. If login was successful, it tries to redirect
us to the URL we provided.
@@ -506,7 +506,7 @@
(content_type, body) ready for httplib.HTTP instance.
Source:
- http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/146306
+ https://web.archive.org/web/20160116052001/code.activestate.com/recipes/146306
"""
BOUNDARY = '-M-A-G-I-C---B-O-U-N-D-A-R-Y-'
CRLF = '\r\n'
@@ -807,7 +807,7 @@
# svn cat translates keywords but svn diff doesn't. As a result of this
# behavior patching.PatchChunks() fails with a chunk mismatch error.
# This part was originally written by the Review Board development team
- # who had the same problem (http://reviews.review-board.org/r/276/).
+ # who had the same problem (https://reviews.reviewboard.org/r/276/).
# Mapping of keywords to known aliases
svn_keywords = {
# Standard keywords
@@ -860,7 +860,7 @@
status_lines = status.splitlines()
# If file is in a cl, the output will begin with
# "\n--- Changelist 'cl_name':\n". See
- # http://svn.collab.net/repos/svn/trunk/notes/changelist-design.txt
+ # https://web.archive.org/web/20090918234815/svn.collab.net/repos/svn/trunk/notes/changelist-design.txt
if (len(status_lines) == 3 and
not status_lines[0] and
status_lines[1].startswith("--- Changelist")):
diff --git a/googlemock/src/gmock-all.cc b/googlemock/src/gmock-all.cc
index 7aebce7..e43c9b7 100644
--- a/googlemock/src/gmock-all.cc
+++ b/googlemock/src/gmock-all.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Google C++ Mocking Framework (Google Mock)
//
diff --git a/googlemock/src/gmock-cardinalities.cc b/googlemock/src/gmock-cardinalities.cc
index 335b966..0549f72 100644
--- a/googlemock/src/gmock-cardinalities.cc
+++ b/googlemock/src/gmock-cardinalities.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
diff --git a/googlemock/src/gmock-internal-utils.cc b/googlemock/src/gmock-internal-utils.cc
index 91bf3fd..e3a6748 100644
--- a/googlemock/src/gmock-internal-utils.cc
+++ b/googlemock/src/gmock-internal-utils.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -47,12 +46,31 @@
namespace testing {
namespace internal {
+// Joins a vector of strings as if they are fields of a tuple; returns
+// the joined string.
+GTEST_API_ std::string JoinAsTuple(const Strings& fields) {
+ switch (fields.size()) {
+ case 0:
+ return "";
+ case 1:
+ return fields[0];
+ default:
+ std::string result = "(" + fields[0];
+ for (size_t i = 1; i < fields.size(); i++) {
+ result += ", ";
+ result += fields[i];
+ }
+ result += ")";
+ return result;
+ }
+}
+
// Converts an identifier name to a space-separated list of lower-case
// words. Each maximum substring of the form [A-Za-z][a-z]*|\d+ is
// treated as one word. For example, both "FooBar123" and
// "foo_bar_123" are converted to "foo bar 123".
-GTEST_API_ string ConvertIdentifierNameToWords(const char* id_name) {
- string result;
+GTEST_API_ std::string ConvertIdentifierNameToWords(const char* id_name) {
+ std::string result;
char prev_char = '\0';
for (const char* p = id_name; *p != '\0'; prev_char = *(p++)) {
// We don't care about the current locale as the input is
@@ -169,5 +187,17 @@
std::cout << ::std::flush;
}
+GTEST_API_ WithoutMatchers GetWithoutMatchers() { return WithoutMatchers(); }
+
+GTEST_API_ void IllegalDoDefault(const char* file, int line) {
+ internal::Assert(
+ false, file, line,
+ "You are using DoDefault() inside a composite action like "
+ "DoAll() or WithArgs(). This is not supported for technical "
+ "reasons. Please instead spell out the default action, or "
+ "assign the default action to an Action variable and use "
+ "the variable in various places.");
+}
+
} // namespace internal
} // namespace testing
diff --git a/googlemock/src/gmock-matchers.cc b/googlemock/src/gmock-matchers.cc
index 6e40e5e..f8ddff1 100644
--- a/googlemock/src/gmock-matchers.cc
+++ b/googlemock/src/gmock-matchers.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -38,98 +37,133 @@
#include "gmock/gmock-generated-matchers.h"
#include <string.h>
+#include <iostream>
#include <sstream>
#include <string>
namespace testing {
-// Constructs a matcher that matches a const string& whose value is
+// Constructs a matcher that matches a const std::string& whose value is
// equal to s.
-Matcher<const internal::string&>::Matcher(const internal::string& s) {
- *this = Eq(s);
+Matcher<const std::string&>::Matcher(const std::string& s) { *this = Eq(s); }
+
+#if GTEST_HAS_GLOBAL_STRING
+// Constructs a matcher that matches a const std::string& whose value is
+// equal to s.
+Matcher<const std::string&>::Matcher(const ::string& s) {
+ *this = Eq(static_cast<std::string>(s));
+}
+#endif // GTEST_HAS_GLOBAL_STRING
+
+// Constructs a matcher that matches a const std::string& whose value is
+// equal to s.
+Matcher<const std::string&>::Matcher(const char* s) {
+ *this = Eq(std::string(s));
}
-// Constructs a matcher that matches a const string& whose value is
-// equal to s.
-Matcher<const internal::string&>::Matcher(const char* s) {
- *this = Eq(internal::string(s));
+// Constructs a matcher that matches a std::string whose value is equal to
+// s.
+Matcher<std::string>::Matcher(const std::string& s) { *this = Eq(s); }
+
+#if GTEST_HAS_GLOBAL_STRING
+// Constructs a matcher that matches a std::string whose value is equal to
+// s.
+Matcher<std::string>::Matcher(const ::string& s) {
+ *this = Eq(static_cast<std::string>(s));
}
+#endif // GTEST_HAS_GLOBAL_STRING
+
+// Constructs a matcher that matches a std::string whose value is equal to
+// s.
+Matcher<std::string>::Matcher(const char* s) { *this = Eq(std::string(s)); }
+
+#if GTEST_HAS_GLOBAL_STRING
+// Constructs a matcher that matches a const ::string& whose value is
+// equal to s.
+Matcher<const ::string&>::Matcher(const std::string& s) {
+ *this = Eq(static_cast<::string>(s));
+}
+
+// Constructs a matcher that matches a const ::string& whose value is
+// equal to s.
+Matcher<const ::string&>::Matcher(const ::string& s) { *this = Eq(s); }
+
+// Constructs a matcher that matches a const ::string& whose value is
+// equal to s.
+Matcher<const ::string&>::Matcher(const char* s) { *this = Eq(::string(s)); }
+
+// Constructs a matcher that matches a ::string whose value is equal to s.
+Matcher<::string>::Matcher(const std::string& s) {
+ *this = Eq(static_cast<::string>(s));
+}
+
+// Constructs a matcher that matches a ::string whose value is equal to s.
+Matcher<::string>::Matcher(const ::string& s) { *this = Eq(s); }
// Constructs a matcher that matches a string whose value is equal to s.
-Matcher<internal::string>::Matcher(const internal::string& s) { *this = Eq(s); }
+Matcher<::string>::Matcher(const char* s) { *this = Eq(::string(s)); }
+#endif // GTEST_HAS_GLOBAL_STRING
-// Constructs a matcher that matches a string whose value is equal to s.
-Matcher<internal::string>::Matcher(const char* s) {
- *this = Eq(internal::string(s));
-}
-
-#if GTEST_HAS_STRING_PIECE_
-// Constructs a matcher that matches a const StringPiece& whose value is
+#if GTEST_HAS_ABSL
+// Constructs a matcher that matches a const absl::string_view& whose value is
// equal to s.
-Matcher<const StringPiece&>::Matcher(const internal::string& s) {
+Matcher<const absl::string_view&>::Matcher(const std::string& s) {
*this = Eq(s);
}
-// Constructs a matcher that matches a const StringPiece& whose value is
+#if GTEST_HAS_GLOBAL_STRING
+// Constructs a matcher that matches a const absl::string_view& whose value is
// equal to s.
-Matcher<const StringPiece&>::Matcher(const char* s) {
- *this = Eq(internal::string(s));
-}
+Matcher<const absl::string_view&>::Matcher(const ::string& s) { *this = Eq(s); }
+#endif // GTEST_HAS_GLOBAL_STRING
-// Constructs a matcher that matches a const StringPiece& whose value is
+// Constructs a matcher that matches a const absl::string_view& whose value is
// equal to s.
-Matcher<const StringPiece&>::Matcher(StringPiece s) {
- *this = Eq(s.ToString());
+Matcher<const absl::string_view&>::Matcher(const char* s) {
+ *this = Eq(std::string(s));
}
-// Constructs a matcher that matches a StringPiece whose value is equal to s.
-Matcher<StringPiece>::Matcher(const internal::string& s) {
- *this = Eq(s);
+// Constructs a matcher that matches a const absl::string_view& whose value is
+// equal to s.
+Matcher<const absl::string_view&>::Matcher(absl::string_view s) {
+ *this = Eq(std::string(s));
}
-// Constructs a matcher that matches a StringPiece whose value is equal to s.
-Matcher<StringPiece>::Matcher(const char* s) {
- *this = Eq(internal::string(s));
+// Constructs a matcher that matches a absl::string_view whose value is equal to
+// s.
+Matcher<absl::string_view>::Matcher(const std::string& s) { *this = Eq(s); }
+
+#if GTEST_HAS_GLOBAL_STRING
+// Constructs a matcher that matches a absl::string_view whose value is equal to
+// s.
+Matcher<absl::string_view>::Matcher(const ::string& s) { *this = Eq(s); }
+#endif // GTEST_HAS_GLOBAL_STRING
+
+// Constructs a matcher that matches a absl::string_view whose value is equal to
+// s.
+Matcher<absl::string_view>::Matcher(const char* s) {
+ *this = Eq(std::string(s));
}
-// Constructs a matcher that matches a StringPiece whose value is equal to s.
-Matcher<StringPiece>::Matcher(StringPiece s) {
- *this = Eq(s.ToString());
+// Constructs a matcher that matches a absl::string_view whose value is equal to
+// s.
+Matcher<absl::string_view>::Matcher(absl::string_view s) {
+ *this = Eq(std::string(s));
}
-#endif // GTEST_HAS_STRING_PIECE_
+#endif // GTEST_HAS_ABSL
namespace internal {
-// Joins a vector of strings as if they are fields of a tuple; returns
-// the joined string.
-GTEST_API_ string JoinAsTuple(const Strings& fields) {
- switch (fields.size()) {
- case 0:
- return "";
- case 1:
- return fields[0];
- default:
- string result = "(" + fields[0];
- for (size_t i = 1; i < fields.size(); i++) {
- result += ", ";
- result += fields[i];
- }
- result += ")";
- return result;
- }
-}
-
// Returns the description for a matcher defined using the MATCHER*()
// macro where the user-supplied description string is "", if
// 'negation' is false; otherwise returns the description of the
// negation of the matcher. 'param_values' contains a list of strings
// that are the print-out of the matcher's parameters.
-GTEST_API_ string FormatMatcherDescription(bool negation,
- const char* matcher_name,
- const Strings& param_values) {
- string result = ConvertIdentifierNameToWords(matcher_name);
- if (param_values.size() >= 1)
- result += " " + JoinAsTuple(param_values);
+GTEST_API_ std::string FormatMatcherDescription(bool negation,
+ const char* matcher_name,
+ const Strings& param_values) {
+ std::string result = ConvertIdentifierNameToWords(matcher_name);
+ if (param_values.size() >= 1) result += " " + JoinAsTuple(param_values);
return negation ? "not (" + result + ")" : result;
}
@@ -200,8 +234,7 @@
explicit MaxBipartiteMatchState(const MatchMatrix& graph)
: graph_(&graph),
left_(graph_->LhsSize(), kUnused),
- right_(graph_->RhsSize(), kUnused) {
- }
+ right_(graph_->RhsSize(), kUnused) {}
// Returns the edges of a maximal match, each in the form {left, right}.
ElementMatcherPairs Compute() {
@@ -258,10 +291,8 @@
//
bool TryAugment(size_t ilhs, ::std::vector<char>* seen) {
for (size_t irhs = 0; irhs < graph_->RhsSize(); ++irhs) {
- if ((*seen)[irhs])
- continue;
- if (!graph_->HasEdge(ilhs, irhs))
- continue;
+ if ((*seen)[irhs]) continue;
+ if (!graph_->HasEdge(ilhs, irhs)) continue;
// There's an available edge from ilhs to irhs.
(*seen)[irhs] = 1;
// Next a search is performed to determine whether
@@ -304,8 +335,7 @@
const size_t MaxBipartiteMatchState::kUnused;
-GTEST_API_ ElementMatcherPairs
-FindMaxBipartiteMatching(const MatchMatrix& g) {
+GTEST_API_ ElementMatcherPairs FindMaxBipartiteMatching(const MatchMatrix& g) {
return MaxBipartiteMatchState(g).Compute();
}
@@ -314,7 +344,7 @@
typedef ElementMatcherPairs::const_iterator Iter;
::std::ostream& os = *stream;
os << "{";
- const char *sep = "";
+ const char* sep = "";
for (Iter it = pairs.begin(); it != pairs.end(); ++it) {
os << sep << "\n ("
<< "element #" << it->first << ", "
@@ -324,38 +354,6 @@
os << "\n}";
}
-// Tries to find a pairing, and explains the result.
-GTEST_API_ bool FindPairing(const MatchMatrix& matrix,
- MatchResultListener* listener) {
- ElementMatcherPairs matches = FindMaxBipartiteMatching(matrix);
-
- size_t max_flow = matches.size();
- bool result = (max_flow == matrix.RhsSize());
-
- if (!result) {
- if (listener->IsInterested()) {
- *listener << "where no permutation of the elements can "
- "satisfy all matchers, and the closest match is "
- << max_flow << " of " << matrix.RhsSize()
- << " matchers with the pairings:\n";
- LogElementMatcherPairVec(matches, listener->stream());
- }
- return false;
- }
-
- if (matches.size() > 1) {
- if (listener->IsInterested()) {
- const char *sep = "where:\n";
- for (size_t mi = 0; mi < matches.size(); ++mi) {
- *listener << sep << " - element #" << matches[mi].first
- << " is matched by matcher #" << matches[mi].second;
- sep = ",\n";
- }
- }
- }
- return true;
-}
-
bool MatchMatrix::NextGraph() {
for (size_t ilhs = 0; ilhs < LhsSize(); ++ilhs) {
for (size_t irhs = 0; irhs < RhsSize(); ++irhs) {
@@ -381,7 +379,7 @@
std::string MatchMatrix::DebugString() const {
::std::stringstream ss;
- const char *sep = "";
+ const char* sep = "";
for (size_t i = 0; i < LhsSize(); ++i) {
ss << sep;
for (size_t j = 0; j < RhsSize(); ++j) {
@@ -394,44 +392,83 @@
void UnorderedElementsAreMatcherImplBase::DescribeToImpl(
::std::ostream* os) const {
- if (matcher_describers_.empty()) {
- *os << "is empty";
- return;
+ switch (match_flags()) {
+ case UnorderedMatcherRequire::ExactMatch:
+ if (matcher_describers_.empty()) {
+ *os << "is empty";
+ return;
+ }
+ if (matcher_describers_.size() == 1) {
+ *os << "has " << Elements(1) << " and that element ";
+ matcher_describers_[0]->DescribeTo(os);
+ return;
+ }
+ *os << "has " << Elements(matcher_describers_.size())
+ << " and there exists some permutation of elements such that:\n";
+ break;
+ case UnorderedMatcherRequire::Superset:
+ *os << "a surjection from elements to requirements exists such that:\n";
+ break;
+ case UnorderedMatcherRequire::Subset:
+ *os << "an injection from elements to requirements exists such that:\n";
+ break;
}
- if (matcher_describers_.size() == 1) {
- *os << "has " << Elements(1) << " and that element ";
- matcher_describers_[0]->DescribeTo(os);
- return;
- }
- *os << "has " << Elements(matcher_describers_.size())
- << " and there exists some permutation of elements such that:\n";
+
const char* sep = "";
for (size_t i = 0; i != matcher_describers_.size(); ++i) {
- *os << sep << " - element #" << i << " ";
+ *os << sep;
+ if (match_flags() == UnorderedMatcherRequire::ExactMatch) {
+ *os << " - element #" << i << " ";
+ } else {
+ *os << " - an element ";
+ }
matcher_describers_[i]->DescribeTo(os);
- sep = ", and\n";
+ if (match_flags() == UnorderedMatcherRequire::ExactMatch) {
+ sep = ", and\n";
+ } else {
+ sep = "\n";
+ }
}
}
void UnorderedElementsAreMatcherImplBase::DescribeNegationToImpl(
::std::ostream* os) const {
- if (matcher_describers_.empty()) {
- *os << "isn't empty";
- return;
+ switch (match_flags()) {
+ case UnorderedMatcherRequire::ExactMatch:
+ if (matcher_describers_.empty()) {
+ *os << "isn't empty";
+ return;
+ }
+ if (matcher_describers_.size() == 1) {
+ *os << "doesn't have " << Elements(1) << ", or has " << Elements(1)
+ << " that ";
+ matcher_describers_[0]->DescribeNegationTo(os);
+ return;
+ }
+ *os << "doesn't have " << Elements(matcher_describers_.size())
+ << ", or there exists no permutation of elements such that:\n";
+ break;
+ case UnorderedMatcherRequire::Superset:
+ *os << "no surjection from elements to requirements exists such that:\n";
+ break;
+ case UnorderedMatcherRequire::Subset:
+ *os << "no injection from elements to requirements exists such that:\n";
+ break;
}
- if (matcher_describers_.size() == 1) {
- *os << "doesn't have " << Elements(1)
- << ", or has " << Elements(1) << " that ";
- matcher_describers_[0]->DescribeNegationTo(os);
- return;
- }
- *os << "doesn't have " << Elements(matcher_describers_.size())
- << ", or there exists no permutation of elements such that:\n";
const char* sep = "";
for (size_t i = 0; i != matcher_describers_.size(); ++i) {
- *os << sep << " - element #" << i << " ";
+ *os << sep;
+ if (match_flags() == UnorderedMatcherRequire::ExactMatch) {
+ *os << " - element #" << i << " ";
+ } else {
+ *os << " - an element ";
+ }
matcher_describers_[i]->DescribeTo(os);
- sep = ", and\n";
+ if (match_flags() == UnorderedMatcherRequire::ExactMatch) {
+ sep = ", and\n";
+ } else {
+ sep = "\n";
+ }
}
}
@@ -440,10 +477,9 @@
// and better error reporting.
// Returns false, writing an explanation to 'listener', if and only
// if the success criteria are not met.
-bool UnorderedElementsAreMatcherImplBase::
- VerifyAllElementsAndMatchersAreMatched(
- const ::std::vector<std::string>& element_printouts,
- const MatchMatrix& matrix, MatchResultListener* listener) const {
+bool UnorderedElementsAreMatcherImplBase::VerifyMatchMatrix(
+ const ::std::vector<std::string>& element_printouts,
+ const MatchMatrix& matrix, MatchResultListener* listener) const {
bool result = true;
::std::vector<char> element_matched(matrix.LhsSize(), 0);
::std::vector<char> matcher_matched(matrix.RhsSize(), 0);
@@ -456,12 +492,11 @@
}
}
- {
+ if (match_flags() & UnorderedMatcherRequire::Superset) {
const char* sep =
"where the following matchers don't match any elements:\n";
for (size_t mi = 0; mi < matcher_matched.size(); ++mi) {
- if (matcher_matched[mi])
- continue;
+ if (matcher_matched[mi]) continue;
result = false;
if (listener->IsInterested()) {
*listener << sep << "matcher #" << mi << ": ";
@@ -471,7 +506,7 @@
}
}
- {
+ if (match_flags() & UnorderedMatcherRequire::Subset) {
const char* sep =
"where the following elements don't match any matchers:\n";
const char* outer_sep = "";
@@ -479,8 +514,7 @@
outer_sep = "\nand ";
}
for (size_t ei = 0; ei < element_matched.size(); ++ei) {
- if (element_matched[ei])
- continue;
+ if (element_matched[ei]) continue;
result = false;
if (listener->IsInterested()) {
*listener << outer_sep << sep << "element #" << ei << ": "
@@ -493,5 +527,46 @@
return result;
}
+bool UnorderedElementsAreMatcherImplBase::FindPairing(
+ const MatchMatrix& matrix, MatchResultListener* listener) const {
+ ElementMatcherPairs matches = FindMaxBipartiteMatching(matrix);
+
+ size_t max_flow = matches.size();
+ if ((match_flags() & UnorderedMatcherRequire::Superset) &&
+ max_flow < matrix.RhsSize()) {
+ if (listener->IsInterested()) {
+ *listener << "where no permutation of the elements can satisfy all "
+ "matchers, and the closest match is "
+ << max_flow << " of " << matrix.RhsSize()
+ << " matchers with the pairings:\n";
+ LogElementMatcherPairVec(matches, listener->stream());
+ }
+ return false;
+ }
+ if ((match_flags() & UnorderedMatcherRequire::Subset) &&
+ max_flow < matrix.LhsSize()) {
+ if (listener->IsInterested()) {
+ *listener
+ << "where not all elements can be matched, and the closest match is "
+ << max_flow << " of " << matrix.RhsSize()
+ << " matchers with the pairings:\n";
+ LogElementMatcherPairVec(matches, listener->stream());
+ }
+ return false;
+ }
+
+ if (matches.size() > 1) {
+ if (listener->IsInterested()) {
+ const char* sep = "where:\n";
+ for (size_t mi = 0; mi < matches.size(); ++mi) {
+ *listener << sep << " - element #" << matches[mi].first
+ << " is matched by matcher #" << matches[mi].second;
+ sep = ",\n";
+ }
+ }
+ }
+ return true;
+}
+
} // namespace internal
} // namespace testing
diff --git a/googlemock/src/gmock-spec-builders.cc b/googlemock/src/gmock-spec-builders.cc
index 93a83ae..b93f4e0 100644
--- a/googlemock/src/gmock-spec-builders.cc
+++ b/googlemock/src/gmock-spec-builders.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -41,6 +40,7 @@
#include <map>
#include <set>
#include <string>
+#include <vector>
#include "gmock/gmock.h"
#include "gtest/gtest.h"
@@ -48,6 +48,15 @@
# include <unistd.h> // NOLINT
#endif
+// Silence C4800 (C4800: 'int *const ': forcing value
+// to bool 'true' or 'false') for MSVC 14,15
+#ifdef _MSC_VER
+#if _MSC_VER <= 1900
+# pragma warning(push)
+# pragma warning(disable:4800)
+#endif
+#endif
+
namespace testing {
namespace internal {
@@ -99,12 +108,19 @@
return;
}
- for (ExpectationSet::const_iterator it = immediate_prerequisites_.begin();
- it != immediate_prerequisites_.end(); ++it) {
- ExpectationBase* const prerequisite = it->expectation_base().get();
- if (!prerequisite->is_retired()) {
- prerequisite->RetireAllPreRequisites();
- prerequisite->Retire();
+ ::std::vector<ExpectationBase*> expectations(1, this);
+ while (!expectations.empty()) {
+ ExpectationBase* exp = expectations.back();
+ expectations.pop_back();
+
+ for (ExpectationSet::const_iterator it =
+ exp->immediate_prerequisites_.begin();
+ it != exp->immediate_prerequisites_.end(); ++it) {
+ ExpectationBase* next = it->expectation_base().get();
+ if (!next->is_retired()) {
+ next->Retire();
+ expectations.push_back(next);
+ }
}
}
}
@@ -114,11 +130,18 @@
bool ExpectationBase::AllPrerequisitesAreSatisfied() const
GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
g_gmock_mutex.AssertHeld();
- for (ExpectationSet::const_iterator it = immediate_prerequisites_.begin();
- it != immediate_prerequisites_.end(); ++it) {
- if (!(it->expectation_base()->IsSatisfied()) ||
- !(it->expectation_base()->AllPrerequisitesAreSatisfied()))
- return false;
+ ::std::vector<const ExpectationBase*> expectations(1, this);
+ while (!expectations.empty()) {
+ const ExpectationBase* exp = expectations.back();
+ expectations.pop_back();
+
+ for (ExpectationSet::const_iterator it =
+ exp->immediate_prerequisites_.begin();
+ it != exp->immediate_prerequisites_.end(); ++it) {
+ const ExpectationBase* next = it->expectation_base().get();
+ if (!next->IsSatisfied()) return false;
+ expectations.push_back(next);
+ }
}
return true;
}
@@ -127,19 +150,28 @@
void ExpectationBase::FindUnsatisfiedPrerequisites(ExpectationSet* result) const
GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
g_gmock_mutex.AssertHeld();
- for (ExpectationSet::const_iterator it = immediate_prerequisites_.begin();
- it != immediate_prerequisites_.end(); ++it) {
- if (it->expectation_base()->IsSatisfied()) {
- // If *it is satisfied and has a call count of 0, some of its
- // pre-requisites may not be satisfied yet.
- if (it->expectation_base()->call_count_ == 0) {
- it->expectation_base()->FindUnsatisfiedPrerequisites(result);
+ ::std::vector<const ExpectationBase*> expectations(1, this);
+ while (!expectations.empty()) {
+ const ExpectationBase* exp = expectations.back();
+ expectations.pop_back();
+
+ for (ExpectationSet::const_iterator it =
+ exp->immediate_prerequisites_.begin();
+ it != exp->immediate_prerequisites_.end(); ++it) {
+ const ExpectationBase* next = it->expectation_base().get();
+
+ if (next->IsSatisfied()) {
+ // If *it is satisfied and has a call count of 0, some of its
+ // pre-requisites may not be satisfied yet.
+ if (next->call_count_ == 0) {
+ expectations.push_back(next);
+ }
+ } else {
+ // Now that we know next is unsatisfied, we are not so interested
+ // in whether its pre-requisites are satisfied. Therefore we
+ // don't iterate into it here.
+ *result += *it;
}
- } else {
- // Now that we know *it is unsatisfied, we are not so interested
- // in whether its pre-requisites are satisfied. Therefore we
- // don't recursively call FindUnsatisfiedPrerequisites() here.
- *result += *it;
}
}
}
@@ -254,11 +286,13 @@
case kWarn:
Log(kWarning,
msg +
- "\nNOTE: You can safely ignore the above warning unless this "
- "call should not happen. Do not suppress it by blindly adding "
- "an EXPECT_CALL() if you don't mean to enforce the call. "
- "See https://github.com/google/googletest/blob/master/googlemock/docs/CookBook.md#"
- "knowing-when-to-expect for details.\n",
+ "\nNOTE: You can safely ignore the above warning unless this "
+ "call should not happen. Do not suppress it by blindly adding "
+ "an EXPECT_CALL() if you don't mean to enforce the call. "
+ "See "
+ "https://github.com/google/googletest/blob/master/googlemock/"
+ "docs/CookBook.md#"
+ "knowing-when-to-expect for details.\n",
stack_frames_to_skip);
break;
default: // FAIL
@@ -334,9 +368,10 @@
// Calculates the result of invoking this mock function with the given
// arguments, prints it, and returns it. The caller is responsible
// for deleting the result.
-UntypedActionResultHolderBase*
-UntypedFunctionMockerBase::UntypedInvokeWith(const void* const untyped_args)
- GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+UntypedActionResultHolderBase* UntypedFunctionMockerBase::UntypedInvokeWith(
+ void* const untyped_args) GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ // See the definition of untyped_expectations_ for why access to it
+ // is unprotected here.
if (untyped_expectations_.size() == 0) {
// No expectation is set on this mock method - we have an
// uninteresting call.
@@ -355,16 +390,19 @@
// If the user allows this uninteresting call, we print it
// only when they want informational messages.
reaction == kAllow ? LogIsVisible(kInfo) :
- // If the user wants this to be a warning, we print it only
- // when they want to see warnings.
- reaction == kWarn ? LogIsVisible(kWarning) :
- // Otherwise, the user wants this to be an error, and we
- // should always print detailed information in the error.
- true;
+ // If the user wants this to be a warning, we print
+ // it only when they want to see warnings.
+ reaction == kWarn
+ ? LogIsVisible(kWarning)
+ :
+ // Otherwise, the user wants this to be an error, and we
+ // should always print detailed information in the error.
+ true;
if (!need_to_report_uninteresting_call) {
// Perform the action without printing the call information.
- return this->UntypedPerformDefaultAction(untyped_args, "Function call: " + std::string(Name()));
+ return this->UntypedPerformDefaultAction(
+ untyped_args, "Function call: " + std::string(Name()));
}
// Warns about the uninteresting call.
@@ -446,6 +484,8 @@
// Returns an Expectation object that references and co-owns exp,
// which must be an expectation on this mock function.
Expectation UntypedFunctionMockerBase::GetHandleOf(ExpectationBase* exp) {
+ // See the definition of untyped_expectations_ for why access to it
+ // is unprotected here.
for (UntypedExpectations::const_iterator it =
untyped_expectations_.begin();
it != untyped_expectations_.end(); ++it) {
@@ -508,7 +548,7 @@
return expectations_met;
}
-static CallReaction intToCallReaction(int mock_behavior) {
+CallReaction intToCallReaction(int mock_behavior) {
if (mock_behavior >= kAllow && mock_behavior <= kFail) {
return static_cast<internal::CallReaction>(mock_behavior);
}
@@ -566,7 +606,7 @@
if (it->second.leakable) // The user said it's fine to leak this object.
continue;
- // TODO(wan@google.com): Print the type of the leaked object.
+ // FIXME: Print the type of the leaked object.
// This can help the user identify the leaked object.
std::cout << "\n";
const MockObjectState& state = it->second;
@@ -582,9 +622,15 @@
leaked_count++;
}
if (leaked_count > 0) {
- std::cout << "\nERROR: " << leaked_count
- << " leaked mock " << (leaked_count == 1 ? "object" : "objects")
- << " found at program exit.\n";
+ std::cout << "\nERROR: " << leaked_count << " leaked mock "
+ << (leaked_count == 1 ? "object" : "objects")
+ << " found at program exit. Expectations on a mock object is "
+ "verified when the object is destructed. Leaking a mock "
+ "means that its expectations aren't verified, which is "
+ "usually a test bug. If you really intend to leak a mock, "
+ "you can suppress this error using "
+ "testing::Mock::AllowLeak(mock_object), or you may use a "
+ "fake or stub instead of a mock.\n";
std::cout.flush();
::std::cerr.flush();
// RUN_ALL_TESTS() has already returned when this destructor is
@@ -736,7 +782,7 @@
const TestInfo* const test_info =
UnitTest::GetInstance()->current_test_info();
if (test_info != NULL) {
- // TODO(wan@google.com): record the test case name when the
+ // FIXME: record the test case name when the
// ON_CALL or EXPECT_CALL is invoked from SetUpTestCase() or
// TearDownTestCase().
state.first_used_test_case = test_info->test_case_name();
@@ -828,3 +874,9 @@
}
} // namespace testing
+
+#ifdef _MSC_VER
+#if _MSC_VER <= 1900
+# pragma warning(pop)
+#endif
+#endif
diff --git a/googlemock/src/gmock.cc b/googlemock/src/gmock.cc
index 3c37051..36356c9 100644
--- a/googlemock/src/gmock.cc
+++ b/googlemock/src/gmock.cc
@@ -26,15 +26,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gmock/gmock.h"
#include "gmock/internal/gmock-port.h"
namespace testing {
-// TODO(wan@google.com): support using environment variables to
+// FIXME: support using environment variables to
// control the flag values, like what Google Test does.
GMOCK_DEFINE_bool_(catch_leaked_mocks, true,
@@ -136,8 +135,8 @@
if (value_str == NULL) return false;
// Sets *value to the value of the flag.
- *value = atoi(value_str);
- return true;
+ return ParseInt32(Message() << "The value of flag --" << flag,
+ value_str, value);
}
// The internal implementation of InitGoogleMock().
diff --git a/googlemock/src/gmock_main.cc b/googlemock/src/gmock_main.cc
index bd5be03..a3a271e 100644
--- a/googlemock/src/gmock_main.cc
+++ b/googlemock/src/gmock_main.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include <iostream>
#include "gmock/gmock.h"
@@ -37,7 +36,8 @@
// causes a link error when _tmain is defined in a static library and UNICODE
// is enabled. For this reason instead of _tmain, main function is used on
// Windows. See the following link to track the current status of this bug:
-// http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=394464 // NOLINT
+// https://web.archive.org/web/20170912203238/connect.microsoft.com/VisualStudio/feedback/details/394464/wmain-link-error-in-the-static-library
+// // NOLINT
#if GTEST_OS_WINDOWS_MOBILE
# include <tchar.h> // NOLINT
diff --git a/googlemock/test/gmock-actions_test.cc b/googlemock/test/gmock-actions_test.cc
index f721839..06e29a1 100644
--- a/googlemock/test/gmock-actions_test.cc
+++ b/googlemock/test/gmock-actions_test.cc
@@ -26,13 +26,21 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
// This file tests the built-in actions.
+// Silence C4800 (C4800: 'int *const ': forcing value
+// to bool 'true' or 'false') for MSVC 14,15
+#ifdef _MSC_VER
+#if _MSC_VER <= 1900
+# pragma warning(push)
+# pragma warning(disable:4800)
+#endif
+#endif
+
#include "gmock/gmock-actions.h"
#include <algorithm>
#include <iterator>
@@ -65,6 +73,7 @@
using testing::ReturnRefOfCopy;
using testing::SetArgPointee;
using testing::SetArgumentPointee;
+using testing::Unused;
using testing::_;
using testing::get;
using testing::internal::BuiltInDefaultValue;
@@ -78,10 +87,6 @@
using testing::SetErrnoAndReturn;
#endif
-#if GTEST_HAS_PROTOBUF_
-using testing::internal::TestMessage;
-#endif // GTEST_HAS_PROTOBUF_
-
// Tests that BuiltInDefaultValue<T*>::Get() returns NULL.
TEST(BuiltInDefaultValueTest, IsNullForPointerTypes) {
EXPECT_TRUE(BuiltInDefaultValue<int*>::Get() == NULL);
@@ -107,7 +112,11 @@
EXPECT_EQ(0, BuiltInDefaultValue<signed wchar_t>::Get());
#endif
#if GMOCK_WCHAR_T_IS_NATIVE_
+#if !defined(__WCHAR_UNSIGNED__)
EXPECT_EQ(0, BuiltInDefaultValue<wchar_t>::Get());
+#else
+ EXPECT_EQ(0U, BuiltInDefaultValue<wchar_t>::Get());
+#endif
#endif
EXPECT_EQ(0U, BuiltInDefaultValue<unsigned short>::Get()); // NOLINT
EXPECT_EQ(0, BuiltInDefaultValue<signed short>::Get()); // NOLINT
@@ -214,7 +223,7 @@
int value_;
};
-#if GTEST_HAS_STD_TYPE_TRAITS_
+#if GTEST_LANG_CXX11
TEST(BuiltInDefaultValueTest, ExistsForDefaultConstructibleType) {
EXPECT_TRUE(BuiltInDefaultValue<MyDefaultConstructible>::Exists());
@@ -224,7 +233,7 @@
EXPECT_EQ(42, BuiltInDefaultValue<MyDefaultConstructible>::Get().value());
}
-#endif // GTEST_HAS_STD_TYPE_TRAITS_
+#endif // GTEST_LANG_CXX11
TEST(BuiltInDefaultValueTest, DoesNotExistForNonDefaultConstructibleType) {
EXPECT_FALSE(BuiltInDefaultValue<MyNonDefaultConstructible>::Exists());
@@ -700,6 +709,9 @@
MOCK_METHOD0(MakeUnique, std::unique_ptr<int>());
MOCK_METHOD0(MakeUniqueBase, std::unique_ptr<Base>());
MOCK_METHOD0(MakeVectorUnique, std::vector<std::unique_ptr<int>>());
+ MOCK_METHOD1(TakeUnique, int(std::unique_ptr<int>));
+ MOCK_METHOD2(TakeUnique,
+ int(const std::unique_ptr<int>&, std::unique_ptr<int>));
#endif
private:
@@ -751,7 +763,7 @@
}
// Tests that DoDefault() returns the default value set by
-// DefaultValue<T>::Set() when it's not overridden by an ON_CALL().
+// DefaultValue<T>::Set() when it's not overriden by an ON_CALL().
TEST(DoDefaultTest, ReturnsUserSpecifiedPerTypeDefaultValueWhenThereIsOne) {
DefaultValue<int>::Set(1);
MockClass mock;
@@ -878,105 +890,6 @@
# endif
}
-#if GTEST_HAS_PROTOBUF_
-
-// Tests that SetArgPointee<N>(proto_buffer) sets the v1 protobuf
-// variable pointed to by the N-th (0-based) argument to proto_buffer.
-TEST(SetArgPointeeTest, SetsTheNthPointeeOfProtoBufferType) {
- TestMessage* const msg = new TestMessage;
- msg->set_member("yes");
- TestMessage orig_msg;
- orig_msg.CopyFrom(*msg);
-
- Action<void(bool, TestMessage*)> a = SetArgPointee<1>(*msg);
- // SetArgPointee<N>(proto_buffer) makes a copy of proto_buffer
- // s.t. the action works even when the original proto_buffer has
- // died. We ensure this behavior by deleting msg before using the
- // action.
- delete msg;
-
- TestMessage dest;
- EXPECT_FALSE(orig_msg.Equals(dest));
- a.Perform(make_tuple(true, &dest));
- EXPECT_TRUE(orig_msg.Equals(dest));
-}
-
-// Tests that SetArgPointee<N>(proto_buffer) sets the
-// ::ProtocolMessage variable pointed to by the N-th (0-based)
-// argument to proto_buffer.
-TEST(SetArgPointeeTest, SetsTheNthPointeeOfProtoBufferBaseType) {
- TestMessage* const msg = new TestMessage;
- msg->set_member("yes");
- TestMessage orig_msg;
- orig_msg.CopyFrom(*msg);
-
- Action<void(bool, ::ProtocolMessage*)> a = SetArgPointee<1>(*msg);
- // SetArgPointee<N>(proto_buffer) makes a copy of proto_buffer
- // s.t. the action works even when the original proto_buffer has
- // died. We ensure this behavior by deleting msg before using the
- // action.
- delete msg;
-
- TestMessage dest;
- ::ProtocolMessage* const dest_base = &dest;
- EXPECT_FALSE(orig_msg.Equals(dest));
- a.Perform(make_tuple(true, dest_base));
- EXPECT_TRUE(orig_msg.Equals(dest));
-}
-
-// Tests that SetArgPointee<N>(proto2_buffer) sets the v2
-// protobuf variable pointed to by the N-th (0-based) argument to
-// proto2_buffer.
-TEST(SetArgPointeeTest, SetsTheNthPointeeOfProto2BufferType) {
- using testing::internal::FooMessage;
- FooMessage* const msg = new FooMessage;
- msg->set_int_field(2);
- msg->set_string_field("hi");
- FooMessage orig_msg;
- orig_msg.CopyFrom(*msg);
-
- Action<void(bool, FooMessage*)> a = SetArgPointee<1>(*msg);
- // SetArgPointee<N>(proto2_buffer) makes a copy of
- // proto2_buffer s.t. the action works even when the original
- // proto2_buffer has died. We ensure this behavior by deleting msg
- // before using the action.
- delete msg;
-
- FooMessage dest;
- dest.set_int_field(0);
- a.Perform(make_tuple(true, &dest));
- EXPECT_EQ(2, dest.int_field());
- EXPECT_EQ("hi", dest.string_field());
-}
-
-// Tests that SetArgPointee<N>(proto2_buffer) sets the
-// proto2::Message variable pointed to by the N-th (0-based) argument
-// to proto2_buffer.
-TEST(SetArgPointeeTest, SetsTheNthPointeeOfProto2BufferBaseType) {
- using testing::internal::FooMessage;
- FooMessage* const msg = new FooMessage;
- msg->set_int_field(2);
- msg->set_string_field("hi");
- FooMessage orig_msg;
- orig_msg.CopyFrom(*msg);
-
- Action<void(bool, ::proto2::Message*)> a = SetArgPointee<1>(*msg);
- // SetArgPointee<N>(proto2_buffer) makes a copy of
- // proto2_buffer s.t. the action works even when the original
- // proto2_buffer has died. We ensure this behavior by deleting msg
- // before using the action.
- delete msg;
-
- FooMessage dest;
- dest.set_int_field(0);
- ::proto2::Message* const dest_base = &dest;
- a.Perform(make_tuple(true, dest_base));
- EXPECT_EQ(2, dest.int_field());
- EXPECT_EQ("hi", dest.string_field());
-}
-
-#endif // GTEST_HAS_PROTOBUF_
-
// Tests that SetArgumentPointee<N>(v) sets the variable pointed to by
// the N-th (0-based) argument to v.
TEST(SetArgumentPointeeTest, SetsTheNthPointee) {
@@ -997,105 +910,6 @@
EXPECT_EQ('a', ch);
}
-#if GTEST_HAS_PROTOBUF_
-
-// Tests that SetArgumentPointee<N>(proto_buffer) sets the v1 protobuf
-// variable pointed to by the N-th (0-based) argument to proto_buffer.
-TEST(SetArgumentPointeeTest, SetsTheNthPointeeOfProtoBufferType) {
- TestMessage* const msg = new TestMessage;
- msg->set_member("yes");
- TestMessage orig_msg;
- orig_msg.CopyFrom(*msg);
-
- Action<void(bool, TestMessage*)> a = SetArgumentPointee<1>(*msg);
- // SetArgumentPointee<N>(proto_buffer) makes a copy of proto_buffer
- // s.t. the action works even when the original proto_buffer has
- // died. We ensure this behavior by deleting msg before using the
- // action.
- delete msg;
-
- TestMessage dest;
- EXPECT_FALSE(orig_msg.Equals(dest));
- a.Perform(make_tuple(true, &dest));
- EXPECT_TRUE(orig_msg.Equals(dest));
-}
-
-// Tests that SetArgumentPointee<N>(proto_buffer) sets the
-// ::ProtocolMessage variable pointed to by the N-th (0-based)
-// argument to proto_buffer.
-TEST(SetArgumentPointeeTest, SetsTheNthPointeeOfProtoBufferBaseType) {
- TestMessage* const msg = new TestMessage;
- msg->set_member("yes");
- TestMessage orig_msg;
- orig_msg.CopyFrom(*msg);
-
- Action<void(bool, ::ProtocolMessage*)> a = SetArgumentPointee<1>(*msg);
- // SetArgumentPointee<N>(proto_buffer) makes a copy of proto_buffer
- // s.t. the action works even when the original proto_buffer has
- // died. We ensure this behavior by deleting msg before using the
- // action.
- delete msg;
-
- TestMessage dest;
- ::ProtocolMessage* const dest_base = &dest;
- EXPECT_FALSE(orig_msg.Equals(dest));
- a.Perform(make_tuple(true, dest_base));
- EXPECT_TRUE(orig_msg.Equals(dest));
-}
-
-// Tests that SetArgumentPointee<N>(proto2_buffer) sets the v2
-// protobuf variable pointed to by the N-th (0-based) argument to
-// proto2_buffer.
-TEST(SetArgumentPointeeTest, SetsTheNthPointeeOfProto2BufferType) {
- using testing::internal::FooMessage;
- FooMessage* const msg = new FooMessage;
- msg->set_int_field(2);
- msg->set_string_field("hi");
- FooMessage orig_msg;
- orig_msg.CopyFrom(*msg);
-
- Action<void(bool, FooMessage*)> a = SetArgumentPointee<1>(*msg);
- // SetArgumentPointee<N>(proto2_buffer) makes a copy of
- // proto2_buffer s.t. the action works even when the original
- // proto2_buffer has died. We ensure this behavior by deleting msg
- // before using the action.
- delete msg;
-
- FooMessage dest;
- dest.set_int_field(0);
- a.Perform(make_tuple(true, &dest));
- EXPECT_EQ(2, dest.int_field());
- EXPECT_EQ("hi", dest.string_field());
-}
-
-// Tests that SetArgumentPointee<N>(proto2_buffer) sets the
-// proto2::Message variable pointed to by the N-th (0-based) argument
-// to proto2_buffer.
-TEST(SetArgumentPointeeTest, SetsTheNthPointeeOfProto2BufferBaseType) {
- using testing::internal::FooMessage;
- FooMessage* const msg = new FooMessage;
- msg->set_int_field(2);
- msg->set_string_field("hi");
- FooMessage orig_msg;
- orig_msg.CopyFrom(*msg);
-
- Action<void(bool, ::proto2::Message*)> a = SetArgumentPointee<1>(*msg);
- // SetArgumentPointee<N>(proto2_buffer) makes a copy of
- // proto2_buffer s.t. the action works even when the original
- // proto2_buffer has died. We ensure this behavior by deleting msg
- // before using the action.
- delete msg;
-
- FooMessage dest;
- dest.set_int_field(0);
- ::proto2::Message* const dest_base = &dest;
- a.Perform(make_tuple(true, dest_base));
- EXPECT_EQ(2, dest.int_field());
- EXPECT_EQ("hi", dest.string_field());
-}
-
-#endif // GTEST_HAS_PROTOBUF_
-
// Sample functions and functors for testing Invoke() and etc.
int Nullary() { return 1; }
@@ -1406,6 +1220,153 @@
EXPECT_EQ(7, *vresult[0]);
}
+TEST(MockMethodTest, CanTakeMoveOnlyValue) {
+ MockClass mock;
+ auto make = [](int i) { return std::unique_ptr<int>(new int(i)); };
+
+ EXPECT_CALL(mock, TakeUnique(_)).WillRepeatedly([](std::unique_ptr<int> i) {
+ return *i;
+ });
+ // DoAll() does not compile, since it would move from its arguments twice.
+ // EXPECT_CALL(mock, TakeUnique(_, _))
+ // .WillRepeatedly(DoAll(Invoke([](std::unique_ptr<int> j) {}),
+ // Return(1)));
+ EXPECT_CALL(mock, TakeUnique(testing::Pointee(7)))
+ .WillOnce(Return(-7))
+ .RetiresOnSaturation();
+ EXPECT_CALL(mock, TakeUnique(testing::IsNull()))
+ .WillOnce(Return(-1))
+ .RetiresOnSaturation();
+
+ EXPECT_EQ(5, mock.TakeUnique(make(5)));
+ EXPECT_EQ(-7, mock.TakeUnique(make(7)));
+ EXPECT_EQ(7, mock.TakeUnique(make(7)));
+ EXPECT_EQ(7, mock.TakeUnique(make(7)));
+ EXPECT_EQ(-1, mock.TakeUnique({}));
+
+ // Some arguments are moved, some passed by reference.
+ auto lvalue = make(6);
+ EXPECT_CALL(mock, TakeUnique(_, _))
+ .WillOnce([](const std::unique_ptr<int>& i, std::unique_ptr<int> j) {
+ return *i * *j;
+ });
+ EXPECT_EQ(42, mock.TakeUnique(lvalue, make(7)));
+
+ // The unique_ptr can be saved by the action.
+ std::unique_ptr<int> saved;
+ EXPECT_CALL(mock, TakeUnique(_)).WillOnce([&saved](std::unique_ptr<int> i) {
+ saved = std::move(i);
+ return 0;
+ });
+ EXPECT_EQ(0, mock.TakeUnique(make(42)));
+ EXPECT_EQ(42, *saved);
+}
+
#endif // GTEST_HAS_STD_UNIQUE_PTR_
+#if GTEST_LANG_CXX11
+// Tests for std::function based action.
+
+int Add(int val, int& ref, int* ptr) { // NOLINT
+ int result = val + ref + *ptr;
+ ref = 42;
+ *ptr = 43;
+ return result;
+}
+
+int Deref(std::unique_ptr<int> ptr) { return *ptr; }
+
+struct Double {
+ template <typename T>
+ T operator()(T t) { return 2 * t; }
+};
+
+std::unique_ptr<int> UniqueInt(int i) {
+ return std::unique_ptr<int>(new int(i));
+}
+
+TEST(FunctorActionTest, ActionFromFunction) {
+ Action<int(int, int&, int*)> a = &Add;
+ int x = 1, y = 2, z = 3;
+ EXPECT_EQ(6, a.Perform(std::forward_as_tuple(x, y, &z)));
+ EXPECT_EQ(42, y);
+ EXPECT_EQ(43, z);
+
+ Action<int(std::unique_ptr<int>)> a1 = &Deref;
+ EXPECT_EQ(7, a1.Perform(std::make_tuple(UniqueInt(7))));
+}
+
+TEST(FunctorActionTest, ActionFromLambda) {
+ Action<int(bool, int)> a1 = [](bool b, int i) { return b ? i : 0; };
+ EXPECT_EQ(5, a1.Perform(make_tuple(true, 5)));
+ EXPECT_EQ(0, a1.Perform(make_tuple(false, 5)));
+
+ std::unique_ptr<int> saved;
+ Action<void(std::unique_ptr<int>)> a2 = [&saved](std::unique_ptr<int> p) {
+ saved = std::move(p);
+ };
+ a2.Perform(make_tuple(UniqueInt(5)));
+ EXPECT_EQ(5, *saved);
+}
+
+TEST(FunctorActionTest, PolymorphicFunctor) {
+ Action<int(int)> ai = Double();
+ EXPECT_EQ(2, ai.Perform(make_tuple(1)));
+ Action<double(double)> ad = Double(); // Double? Double double!
+ EXPECT_EQ(3.0, ad.Perform(make_tuple(1.5)));
+}
+
+TEST(FunctorActionTest, TypeConversion) {
+ // Numeric promotions are allowed.
+ const Action<bool(int)> a1 = [](int i) { return i > 1; };
+ const Action<int(bool)> a2 = Action<int(bool)>(a1);
+ EXPECT_EQ(1, a1.Perform(make_tuple(42)));
+ EXPECT_EQ(0, a2.Perform(make_tuple(42)));
+
+ // Implicit constructors are allowed.
+ const Action<bool(std::string)> s1 = [](std::string s) { return !s.empty(); };
+ const Action<int(const char*)> s2 = Action<int(const char*)>(s1);
+ EXPECT_EQ(0, s2.Perform(make_tuple("")));
+ EXPECT_EQ(1, s2.Perform(make_tuple("hello")));
+
+ // Also between the lambda and the action itself.
+ const Action<bool(std::string)> x = [](Unused) { return 42; };
+ EXPECT_TRUE(x.Perform(make_tuple("hello")));
+}
+
+TEST(FunctorActionTest, UnusedArguments) {
+ // Verify that users can ignore uninteresting arguments.
+ Action<int(int, double y, double z)> a =
+ [](int i, Unused, Unused) { return 2 * i; };
+ tuple<int, double, double> dummy = make_tuple(3, 7.3, 9.44);
+ EXPECT_EQ(6, a.Perform(dummy));
+}
+
+// Test that basic built-in actions work with move-only arguments.
+// FIXME: Currently, almost all ActionInterface-based actions will not
+// work, even if they only try to use other, copyable arguments. Implement them
+// if necessary (but note that DoAll cannot work on non-copyable types anyway -
+// so maybe it's better to make users use lambdas instead.
+TEST(MoveOnlyArgumentsTest, ReturningActions) {
+ Action<int(std::unique_ptr<int>)> a = Return(1);
+ EXPECT_EQ(1, a.Perform(make_tuple(nullptr)));
+
+ a = testing::WithoutArgs([]() { return 7; });
+ EXPECT_EQ(7, a.Perform(make_tuple(nullptr)));
+
+ Action<void(std::unique_ptr<int>, int*)> a2 = testing::SetArgPointee<1>(3);
+ int x = 0;
+ a2.Perform(make_tuple(nullptr, &x));
+ EXPECT_EQ(x, 3);
+}
+
+#endif // GTEST_LANG_CXX11
+
} // Unnamed namespace
+
+#ifdef _MSC_VER
+#if _MSC_VER == 1900
+# pragma warning(pop)
+#endif
+#endif
+
diff --git a/googlemock/test/gmock-cardinalities_test.cc b/googlemock/test/gmock-cardinalities_test.cc
index 04c792b..132591b 100644
--- a/googlemock/test/gmock-cardinalities_test.cc
+++ b/googlemock/test/gmock-cardinalities_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
diff --git a/googlemock/test/gmock-generated-actions_test.cc b/googlemock/test/gmock-generated-actions_test.cc
index 80bcb31..a460280 100644
--- a/googlemock/test/gmock-generated-actions_test.cc
+++ b/googlemock/test/gmock-generated-actions_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -374,10 +373,10 @@
};
TEST(WithArgsTest, NonInvokeAction) {
- Action<int(const string&, int, int)> a = // NOLINT
+ Action<int(const std::string&, int, int)> a = // NOLINT
WithArgs<2, 1>(MakeAction(new SubstractAction));
- string s("hello");
- EXPECT_EQ(8, a.Perform(tuple<const string&, int, int>(s, 2, 10)));
+ tuple<std::string, int, int> dummy = make_tuple(std::string("hi"), 2, 10);
+ EXPECT_EQ(8, a.Perform(dummy));
}
// Tests using WithArgs to pass all original arguments in the original order.
@@ -754,7 +753,8 @@
TEST(ActionPMacroTest, WorksInCompatibleMockFunction) {
Action<std::string(const std::string& s)> a1 = Plus("tail");
const std::string re = "re";
- EXPECT_EQ("retail", a1.Perform(tuple<const std::string&>(re)));
+ tuple<const std::string> dummy = make_tuple(re);
+ EXPECT_EQ("retail", a1.Perform(dummy));
}
// Tests that we can use ACTION*() to define actions overloaded on the
@@ -796,7 +796,8 @@
Action<std::string(const std::string& s)> a2 = Plus("tail", "-", ">");
const std::string re = "re";
- EXPECT_EQ("retail->", a2.Perform(tuple<const std::string&>(re)));
+ tuple<const std::string> dummy = make_tuple(re);
+ EXPECT_EQ("retail->", a2.Perform(dummy));
}
ACTION_P4(Plus, p0, p1, p2, p3) { return arg0 + p0 + p1 + p2 + p3; }
@@ -1120,7 +1121,7 @@
EXPECT_FALSE(b); // Verifies that resetter is deleted.
}
-// Tests that ACTION_TEMPLATE works for a template with template parameters.
+// Tests that ACTION_TEMPLATES works for template template parameters.
ACTION_TEMPLATE(ReturnSmartPointer,
HAS_1_TEMPLATE_PARAMS(template <typename Pointee> class,
Pointer),
diff --git a/googlemock/test/gmock-generated-function-mockers_test.cc b/googlemock/test/gmock-generated-function-mockers_test.cc
index 08e5eba..f16833b 100644
--- a/googlemock/test/gmock-generated-function-mockers_test.cc
+++ b/googlemock/test/gmock-generated-function-mockers_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -620,5 +619,28 @@
}
#endif // GTEST_HAS_STD_FUNCTION_
+struct MockMethodSizes0 {
+ MOCK_METHOD0(func, void());
+};
+struct MockMethodSizes1 {
+ MOCK_METHOD1(func, void(int));
+};
+struct MockMethodSizes2 {
+ MOCK_METHOD2(func, void(int, int));
+};
+struct MockMethodSizes3 {
+ MOCK_METHOD3(func, void(int, int, int));
+};
+struct MockMethodSizes4 {
+ MOCK_METHOD4(func, void(int, int, int, int));
+};
+
+TEST(MockFunctionTest, MockMethodSizeOverhead) {
+ EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes1));
+ EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes2));
+ EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes3));
+ EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes4));
+}
+
} // namespace gmock_generated_function_mockers_test
} // namespace testing
diff --git a/googlemock/test/gmock-generated-internal-utils_test.cc b/googlemock/test/gmock-generated-internal-utils_test.cc
index e0a535a..ae0280f 100644
--- a/googlemock/test/gmock-generated-internal-utils_test.cc
+++ b/googlemock/test/gmock-generated-internal-utils_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -63,10 +62,10 @@
}
TEST(MatcherTupleTest, ForSize5) {
- CompileAssertTypesEqual<tuple<Matcher<int>, Matcher<char>, Matcher<bool>,
- Matcher<double>, Matcher<char*> >,
- MatcherTuple<tuple<int, char, bool, double, char*>
- >::type>();
+ CompileAssertTypesEqual<
+ tuple<Matcher<int>, Matcher<char>, Matcher<bool>, Matcher<double>,
+ Matcher<char*> >,
+ MatcherTuple<tuple<int, char, bool, double, char*> >::type>();
}
// Tests the Function template struct.
@@ -97,8 +96,9 @@
CompileAssertTypesEqual<bool, F::Argument1>();
CompileAssertTypesEqual<const long&, F::Argument2>(); // NOLINT
CompileAssertTypesEqual<tuple<bool, const long&>, F::ArgumentTuple>(); // NOLINT
- CompileAssertTypesEqual<tuple<Matcher<bool>, Matcher<const long&> >, // NOLINT
- F::ArgumentMatcherTuple>();
+ CompileAssertTypesEqual<
+ tuple<Matcher<bool>, Matcher<const long&> >, // NOLINT
+ F::ArgumentMatcherTuple>();
CompileAssertTypesEqual<void(bool, const long&), F::MakeResultVoid>(); // NOLINT
CompileAssertTypesEqual<IgnoredValue(bool, const long&), // NOLINT
F::MakeResultIgnoredValue>();
@@ -114,9 +114,10 @@
CompileAssertTypesEqual<const long&, F::Argument5>(); // NOLINT
CompileAssertTypesEqual<tuple<bool, int, char*, int&, const long&>, // NOLINT
F::ArgumentTuple>();
- CompileAssertTypesEqual<tuple<Matcher<bool>, Matcher<int>, Matcher<char*>,
- Matcher<int&>, Matcher<const long&> >, // NOLINT
- F::ArgumentMatcherTuple>();
+ CompileAssertTypesEqual<
+ tuple<Matcher<bool>, Matcher<int>, Matcher<char*>, Matcher<int&>,
+ Matcher<const long&> >, // NOLINT
+ F::ArgumentMatcherTuple>();
CompileAssertTypesEqual<void(bool, int, char*, int&, const long&), // NOLINT
F::MakeResultVoid>();
CompileAssertTypesEqual<
diff --git a/googlemock/test/gmock-generated-matchers_test.cc b/googlemock/test/gmock-generated-matchers_test.cc
index 6cba726..0ebd470 100644
--- a/googlemock/test/gmock-generated-matchers_test.cc
+++ b/googlemock/test/gmock-generated-matchers_test.cc
@@ -31,10 +31,19 @@
//
// This file tests the built-in matchers generated by a script.
+// Silence warning C4244: 'initializing': conversion from 'int' to 'short',
+// possible loss of data and C4100, unreferenced local parameter
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4244)
+# pragma warning(disable:4100)
+#endif
+
#include "gmock/gmock-generated-matchers.h"
#include <list>
#include <map>
+#include <memory>
#include <set>
#include <sstream>
#include <string>
@@ -57,6 +66,8 @@
using testing::make_tuple;
using testing::tuple;
using testing::_;
+using testing::AllOf;
+using testing::AnyOf;
using testing::Args;
using testing::Contains;
using testing::ElementsAre;
@@ -120,7 +131,7 @@
}
TEST(ArgsTest, AcceptsTwoTemplateArgs) {
- const tuple<short, int, long> t(static_cast<short>(4), 5, 6L); // NOLINT
+ const tuple<short, int, long> t(4, 5, 6L); // NOLINT
EXPECT_THAT(t, (Args<0, 1>(Lt())));
EXPECT_THAT(t, (Args<1, 2>(Lt())));
@@ -128,13 +139,13 @@
}
TEST(ArgsTest, AcceptsRepeatedTemplateArgs) {
- const tuple<short, int, long> t(static_cast<short>(4), 5, 6L); // NOLINT
+ const tuple<short, int, long> t(4, 5, 6L); // NOLINT
EXPECT_THAT(t, (Args<0, 0>(Eq())));
EXPECT_THAT(t, Not(Args<1, 1>(Ne())));
}
TEST(ArgsTest, AcceptsDecreasingTemplateArgs) {
- const tuple<short, int, long> t(static_cast<short>(4), 5, 6L); // NOLINT
+ const tuple<short, int, long> t(4, 5, 6L); // NOLINT
EXPECT_THAT(t, (Args<2, 0>(Gt())));
EXPECT_THAT(t, Not(Args<2, 1>(Lt())));
}
@@ -159,7 +170,7 @@
}
TEST(ArgsTest, CanBeNested) {
- const tuple<short, int, long, int> t(static_cast<short>(4), 5, 6L, 6); // NOLINT
+ const tuple<short, int, long, int> t(4, 5, 6L, 6); // NOLINT
EXPECT_THAT(t, (Args<1, 2, 3>(Args<1, 2>(Eq()))));
EXPECT_THAT(t, (Args<0, 1, 3>(Args<0, 2>(Lt()))));
}
@@ -1283,4 +1294,48 @@
# pragma warning(pop)
#endif
+#if GTEST_LANG_CXX11
+
+TEST(AllOfTest, WorksOnMoveOnlyType) {
+ std::unique_ptr<int> p(new int(3));
+ EXPECT_THAT(p, AllOf(Pointee(Eq(3)), Pointee(Gt(0)), Pointee(Lt(5))));
+ EXPECT_THAT(p, Not(AllOf(Pointee(Eq(3)), Pointee(Gt(0)), Pointee(Lt(3)))));
+}
+
+TEST(AnyOfTest, WorksOnMoveOnlyType) {
+ std::unique_ptr<int> p(new int(3));
+ EXPECT_THAT(p, AnyOf(Pointee(Eq(5)), Pointee(Lt(0)), Pointee(Lt(5))));
+ EXPECT_THAT(p, Not(AnyOf(Pointee(Eq(5)), Pointee(Lt(0)), Pointee(Gt(5)))));
+}
+
+MATCHER(IsNotNull, "") {
+ return arg != nullptr;
+}
+
+// Verifies that a matcher defined using MATCHER() can work on
+// move-only types.
+TEST(MatcherMacroTest, WorksOnMoveOnlyType) {
+ std::unique_ptr<int> p(new int(3));
+ EXPECT_THAT(p, IsNotNull());
+ EXPECT_THAT(std::unique_ptr<int>(), Not(IsNotNull()));
+}
+
+MATCHER_P(UniquePointee, pointee, "") {
+ return *arg == pointee;
+}
+
+// Verifies that a matcher defined using MATCHER_P*() can work on
+// move-only types.
+TEST(MatcherPMacroTest, WorksOnMoveOnlyType) {
+ std::unique_ptr<int> p(new int(3));
+ EXPECT_THAT(p, UniquePointee(3));
+ EXPECT_THAT(p, Not(UniquePointee(2)));
+}
+
+#endif // GTEST_LASNG_CXX11
+
} // namespace
+
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
diff --git a/googlemock/test/gmock-internal-utils_test.cc b/googlemock/test/gmock-internal-utils_test.cc
index c7893ae..5f53077 100644
--- a/googlemock/test/gmock-internal-utils_test.cc
+++ b/googlemock/test/gmock-internal-utils_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -44,7 +43,15 @@
#include "gmock/internal/gmock-port.h"
#include "gtest/gtest.h"
#include "gtest/gtest-spi.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// their code.
+#define GTEST_IMPLEMENTATION_ 1
#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
#if GTEST_OS_CYGWIN
# include <sys/types.h> // For ssize_t. NOLINT
@@ -61,6 +68,26 @@
namespace {
+TEST(JoinAsTupleTest, JoinsEmptyTuple) {
+ EXPECT_EQ("", JoinAsTuple(Strings()));
+}
+
+TEST(JoinAsTupleTest, JoinsOneTuple) {
+ const char* fields[] = {"1"};
+ EXPECT_EQ("1", JoinAsTuple(Strings(fields, fields + 1)));
+}
+
+TEST(JoinAsTupleTest, JoinsTwoTuple) {
+ const char* fields[] = {"1", "a"};
+ EXPECT_EQ("(1, a)", JoinAsTuple(Strings(fields, fields + 2)));
+}
+
+TEST(JoinAsTupleTest, JoinsTenTuple) {
+ const char* fields[] = {"1", "2", "3", "4", "5", "6", "7", "8", "9", "10"};
+ EXPECT_EQ("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)",
+ JoinAsTuple(Strings(fields, fields + 10)));
+}
+
TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsNoWord) {
EXPECT_EQ("", ConvertIdentifierNameToWords(""));
EXPECT_EQ("", ConvertIdentifierNameToWords("_"));
diff --git a/googlemock/test/gmock-matchers_test.cc b/googlemock/test/gmock-matchers_test.cc
index 07e5fa6..d08f08f 100644
--- a/googlemock/test/gmock-matchers_test.cc
+++ b/googlemock/test/gmock-matchers_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -45,6 +44,7 @@
#include <limits>
#include <list>
#include <map>
+#include <memory>
#include <set>
#include <sstream>
#include <string>
@@ -58,13 +58,11 @@
# include <forward_list> // NOLINT
#endif
-// Disable MSVC2015 warning for std::pair: "decorated name length exceeded, name was truncated".
-#if defined(_MSC_VER) && (_MSC_VER == 1900)
-# pragma warning(disable:4503)
+#if GTEST_LANG_CXX11
+# include <type_traits>
#endif
namespace testing {
-
namespace gmock_matchers_test {
using std::greater;
@@ -146,7 +144,6 @@
using testing::internal::FloatingEqMatcher;
using testing::internal::FormatMatcherDescription;
using testing::internal::IsReadableTypeName;
-using testing::internal::JoinAsTuple;
using testing::internal::linked_ptr;
using testing::internal::MatchMatrix;
using testing::internal::RE;
@@ -201,17 +198,13 @@
// Returns the description of the given matcher.
template <typename T>
std::string Describe(const Matcher<T>& m) {
- stringstream ss;
- m.DescribeTo(&ss);
- return ss.str();
+ return DescribeMatcher<T>(m);
}
// Returns the description of the negation of the given matcher.
template <typename T>
std::string DescribeNegation(const Matcher<T>& m) {
- stringstream ss;
- m.DescribeNegationTo(&ss);
- return ss.str();
+ return DescribeMatcher<T>(m, true);
}
// Returns the reason why x matches, or doesn't match, m.
@@ -222,6 +215,12 @@
return listener.str();
}
+TEST(MonotonicMatcherTest, IsPrintable) {
+ stringstream ss;
+ ss << GreaterThan(5);
+ EXPECT_EQ("is > 5", ss.str());
+}
+
TEST(MatchResultListenerTest, StreamingWorks) {
StringMatchResultListener listener;
listener << "hi" << 5;
@@ -333,6 +332,22 @@
EXPECT_FALSE(m1.Matches(&n));
}
+// Tests that matchers can be constructed from a variable that is not properly
+// defined. This should be illegal, but many users rely on this accidentally.
+struct Undefined {
+ virtual ~Undefined() = 0;
+ static const int kInt = 1;
+};
+
+TEST(MatcherTest, CanBeConstructedFromUndefinedVariable) {
+ Matcher<int> m1 = Undefined::kInt;
+ EXPECT_TRUE(m1.Matches(1));
+ EXPECT_FALSE(m1.Matches(2));
+}
+
+// Test that a matcher parameterized with an abstract class compiles.
+TEST(MatcherTest, CanAcceptAbstractClass) { Matcher<const Undefined&> m = _; }
+
// Tests that matchers are copyable.
TEST(MatcherTest, IsCopyable) {
// Tests the copy constructor.
@@ -366,66 +381,132 @@
}
// Tests that a C-string literal can be implicitly converted to a
-// Matcher<string> or Matcher<const string&>.
+// Matcher<std::string> or Matcher<const std::string&>.
TEST(StringMatcherTest, CanBeImplicitlyConstructedFromCStringLiteral) {
- Matcher<string> m1 = "hi";
+ Matcher<std::string> m1 = "hi";
EXPECT_TRUE(m1.Matches("hi"));
EXPECT_FALSE(m1.Matches("hello"));
- Matcher<const string&> m2 = "hi";
+ Matcher<const std::string&> m2 = "hi";
EXPECT_TRUE(m2.Matches("hi"));
EXPECT_FALSE(m2.Matches("hello"));
}
// Tests that a string object can be implicitly converted to a
-// Matcher<string> or Matcher<const string&>.
+// Matcher<std::string> or Matcher<const std::string&>.
TEST(StringMatcherTest, CanBeImplicitlyConstructedFromString) {
- Matcher<string> m1 = string("hi");
+ Matcher<std::string> m1 = std::string("hi");
EXPECT_TRUE(m1.Matches("hi"));
EXPECT_FALSE(m1.Matches("hello"));
- Matcher<const string&> m2 = string("hi");
+ Matcher<const std::string&> m2 = std::string("hi");
EXPECT_TRUE(m2.Matches("hi"));
EXPECT_FALSE(m2.Matches("hello"));
}
-#if GTEST_HAS_STRING_PIECE_
+#if GTEST_HAS_GLOBAL_STRING
+// Tests that a ::string object can be implicitly converted to a
+// Matcher<std::string> or Matcher<const std::string&>.
+TEST(StringMatcherTest, CanBeImplicitlyConstructedFromGlobalString) {
+ Matcher<std::string> m1 = ::string("hi");
+ EXPECT_TRUE(m1.Matches("hi"));
+ EXPECT_FALSE(m1.Matches("hello"));
+
+ Matcher<const std::string&> m2 = ::string("hi");
+ EXPECT_TRUE(m2.Matches("hi"));
+ EXPECT_FALSE(m2.Matches("hello"));
+}
+#endif // GTEST_HAS_GLOBAL_STRING
+
+#if GTEST_HAS_GLOBAL_STRING
// Tests that a C-string literal can be implicitly converted to a
-// Matcher<StringPiece> or Matcher<const StringPiece&>.
-TEST(StringPieceMatcherTest, CanBeImplicitlyConstructedFromCStringLiteral) {
- Matcher<StringPiece> m1 = "cats";
+// Matcher<::string> or Matcher<const ::string&>.
+TEST(GlobalStringMatcherTest, CanBeImplicitlyConstructedFromCStringLiteral) {
+ Matcher< ::string> m1 = "hi";
+ EXPECT_TRUE(m1.Matches("hi"));
+ EXPECT_FALSE(m1.Matches("hello"));
+
+ Matcher<const ::string&> m2 = "hi";
+ EXPECT_TRUE(m2.Matches("hi"));
+ EXPECT_FALSE(m2.Matches("hello"));
+}
+
+// Tests that a std::string object can be implicitly converted to a
+// Matcher<::string> or Matcher<const ::string&>.
+TEST(GlobalStringMatcherTest, CanBeImplicitlyConstructedFromString) {
+ Matcher< ::string> m1 = std::string("hi");
+ EXPECT_TRUE(m1.Matches("hi"));
+ EXPECT_FALSE(m1.Matches("hello"));
+
+ Matcher<const ::string&> m2 = std::string("hi");
+ EXPECT_TRUE(m2.Matches("hi"));
+ EXPECT_FALSE(m2.Matches("hello"));
+}
+
+// Tests that a ::string object can be implicitly converted to a
+// Matcher<::string> or Matcher<const ::string&>.
+TEST(GlobalStringMatcherTest, CanBeImplicitlyConstructedFromGlobalString) {
+ Matcher< ::string> m1 = ::string("hi");
+ EXPECT_TRUE(m1.Matches("hi"));
+ EXPECT_FALSE(m1.Matches("hello"));
+
+ Matcher<const ::string&> m2 = ::string("hi");
+ EXPECT_TRUE(m2.Matches("hi"));
+ EXPECT_FALSE(m2.Matches("hello"));
+}
+#endif // GTEST_HAS_GLOBAL_STRING
+
+#if GTEST_HAS_ABSL
+// Tests that a C-string literal can be implicitly converted to a
+// Matcher<absl::string_view> or Matcher<const absl::string_view&>.
+TEST(StringViewMatcherTest, CanBeImplicitlyConstructedFromCStringLiteral) {
+ Matcher<absl::string_view> m1 = "cats";
EXPECT_TRUE(m1.Matches("cats"));
EXPECT_FALSE(m1.Matches("dogs"));
- Matcher<const StringPiece&> m2 = "cats";
+ Matcher<const absl::string_view&> m2 = "cats";
EXPECT_TRUE(m2.Matches("cats"));
EXPECT_FALSE(m2.Matches("dogs"));
}
-// Tests that a string object can be implicitly converted to a
-// Matcher<StringPiece> or Matcher<const StringPiece&>.
-TEST(StringPieceMatcherTest, CanBeImplicitlyConstructedFromString) {
- Matcher<StringPiece> m1 = string("cats");
+// Tests that a std::string object can be implicitly converted to a
+// Matcher<absl::string_view> or Matcher<const absl::string_view&>.
+TEST(StringViewMatcherTest, CanBeImplicitlyConstructedFromString) {
+ Matcher<absl::string_view> m1 = std::string("cats");
EXPECT_TRUE(m1.Matches("cats"));
EXPECT_FALSE(m1.Matches("dogs"));
- Matcher<const StringPiece&> m2 = string("cats");
+ Matcher<const absl::string_view&> m2 = std::string("cats");
EXPECT_TRUE(m2.Matches("cats"));
EXPECT_FALSE(m2.Matches("dogs"));
}
-// Tests that a StringPiece object can be implicitly converted to a
-// Matcher<StringPiece> or Matcher<const StringPiece&>.
-TEST(StringPieceMatcherTest, CanBeImplicitlyConstructedFromStringPiece) {
- Matcher<StringPiece> m1 = StringPiece("cats");
+#if GTEST_HAS_GLOBAL_STRING
+// Tests that a ::string object can be implicitly converted to a
+// Matcher<absl::string_view> or Matcher<const absl::string_view&>.
+TEST(StringViewMatcherTest, CanBeImplicitlyConstructedFromGlobalString) {
+ Matcher<absl::string_view> m1 = ::string("cats");
EXPECT_TRUE(m1.Matches("cats"));
EXPECT_FALSE(m1.Matches("dogs"));
- Matcher<const StringPiece&> m2 = StringPiece("cats");
+ Matcher<const absl::string_view&> m2 = ::string("cats");
EXPECT_TRUE(m2.Matches("cats"));
EXPECT_FALSE(m2.Matches("dogs"));
}
-#endif // GTEST_HAS_STRING_PIECE_
+#endif // GTEST_HAS_GLOBAL_STRING
+
+// Tests that a absl::string_view object can be implicitly converted to a
+// Matcher<absl::string_view> or Matcher<const absl::string_view&>.
+TEST(StringViewMatcherTest, CanBeImplicitlyConstructedFromStringView) {
+ Matcher<absl::string_view> m1 = absl::string_view("cats");
+ EXPECT_TRUE(m1.Matches("cats"));
+ EXPECT_FALSE(m1.Matches("dogs"));
+
+ Matcher<const absl::string_view&> m2 = absl::string_view("cats");
+ EXPECT_TRUE(m2.Matches("cats"));
+ EXPECT_FALSE(m2.Matches("dogs"));
+}
+#endif // GTEST_HAS_ABSL
// Tests that MakeMatcher() constructs a Matcher<T> from a
// MatcherInterface* without requiring the user to explicitly
@@ -610,11 +691,76 @@
EXPECT_FALSE(m2.Matches(1));
}
+// Tests that MatcherCast<T>(m) works when m is a value of the same type as the
+// value type of the Matcher.
+TEST(MatcherCastTest, FromAValue) {
+ Matcher<int> m = MatcherCast<int>(42);
+ EXPECT_TRUE(m.Matches(42));
+ EXPECT_FALSE(m.Matches(239));
+}
+
+// Tests that MatcherCast<T>(m) works when m is a value of the type implicitly
+// convertible to the value type of the Matcher.
+TEST(MatcherCastTest, FromAnImplicitlyConvertibleValue) {
+ const int kExpected = 'c';
+ Matcher<int> m = MatcherCast<int>('c');
+ EXPECT_TRUE(m.Matches(kExpected));
+ EXPECT_FALSE(m.Matches(kExpected + 1));
+}
+
+struct NonImplicitlyConstructibleTypeWithOperatorEq {
+ friend bool operator==(
+ const NonImplicitlyConstructibleTypeWithOperatorEq& /* ignored */,
+ int rhs) {
+ return 42 == rhs;
+ }
+ friend bool operator==(
+ int lhs,
+ const NonImplicitlyConstructibleTypeWithOperatorEq& /* ignored */) {
+ return lhs == 42;
+ }
+};
+
+// Tests that MatcherCast<T>(m) works when m is a neither a matcher nor
+// implicitly convertible to the value type of the Matcher, but the value type
+// of the matcher has operator==() overload accepting m.
+TEST(MatcherCastTest, NonImplicitlyConstructibleTypeWithOperatorEq) {
+ Matcher<NonImplicitlyConstructibleTypeWithOperatorEq> m1 =
+ MatcherCast<NonImplicitlyConstructibleTypeWithOperatorEq>(42);
+ EXPECT_TRUE(m1.Matches(NonImplicitlyConstructibleTypeWithOperatorEq()));
+
+ Matcher<NonImplicitlyConstructibleTypeWithOperatorEq> m2 =
+ MatcherCast<NonImplicitlyConstructibleTypeWithOperatorEq>(239);
+ EXPECT_FALSE(m2.Matches(NonImplicitlyConstructibleTypeWithOperatorEq()));
+
+ // When updating the following lines please also change the comment to
+ // namespace convertible_from_any.
+ Matcher<int> m3 =
+ MatcherCast<int>(NonImplicitlyConstructibleTypeWithOperatorEq());
+ EXPECT_TRUE(m3.Matches(42));
+ EXPECT_FALSE(m3.Matches(239));
+}
+
+// ConvertibleFromAny does not work with MSVC. resulting in
+// error C2440: 'initializing': cannot convert from 'Eq' to 'M'
+// No constructor could take the source type, or constructor overload
+// resolution was ambiguous
+
+#if !defined _MSC_VER
+
+// The below ConvertibleFromAny struct is implicitly constructible from anything
+// and when in the same namespace can interact with other tests. In particular,
+// if it is in the same namespace as other tests and one removes
+// NonImplicitlyConstructibleTypeWithOperatorEq::operator==(int lhs, ...);
+// then the corresponding test still compiles (and it should not!) by implicitly
+// converting NonImplicitlyConstructibleTypeWithOperatorEq to ConvertibleFromAny
+// in m3.Matcher().
+namespace convertible_from_any {
// Implicitly convertible from any type.
struct ConvertibleFromAny {
ConvertibleFromAny(int a_value) : value(a_value) {}
template <typename T>
- explicit ConvertibleFromAny(const T& /*a_value*/) : value(-1) {
+ ConvertibleFromAny(const T& /*a_value*/) : value(-1) {
ADD_FAILURE() << "Conversion constructor called";
}
int value;
@@ -640,6 +786,9 @@
EXPECT_TRUE(m.Matches(ConvertibleFromAny(1)));
EXPECT_FALSE(m.Matches(ConvertibleFromAny(2)));
}
+} // namespace convertible_from_any
+
+#endif // !defined _MSC_VER
struct IntReferenceWrapper {
IntReferenceWrapper(const int& a_value) : value(&a_value) {}
@@ -745,6 +894,9 @@
EXPECT_FALSE(m2.Matches(1));
}
+#if !defined _MSC_VER
+
+namespace convertible_from_any {
TEST(SafeMatcherCastTest, ConversionConstructorIsUsed) {
Matcher<ConvertibleFromAny> m = SafeMatcherCast<ConvertibleFromAny>(1);
EXPECT_TRUE(m.Matches(ConvertibleFromAny(1)));
@@ -757,6 +909,9 @@
EXPECT_TRUE(m.Matches(ConvertibleFromAny(1)));
EXPECT_FALSE(m.Matches(ConvertibleFromAny(2)));
}
+} // namespace convertible_from_any
+
+#endif // !defined _MSC_VER
TEST(SafeMatcherCastTest, ValueIsNotCopied) {
int n = 42;
@@ -768,7 +923,7 @@
TEST(ExpectThat, TakesLiterals) {
EXPECT_THAT(1, 1);
EXPECT_THAT(1.0, 1.0);
- EXPECT_THAT(string(), "");
+ EXPECT_THAT(std::string(), "");
}
TEST(ExpectThat, TakesFunctions) {
@@ -868,15 +1023,11 @@
public:
Unprintable() : c_('a') {}
+ bool operator==(const Unprintable& /* rhs */) const { return true; }
private:
char c_;
};
-inline bool operator==(const Unprintable& /* lhs */,
- const Unprintable& /* rhs */) {
- return true;
-}
-
TEST(EqTest, CanDescribeSelf) {
Matcher<Unprintable> m = Eq(Unprintable());
EXPECT_EQ("is equal to 1-byte object <61>", Describe(m));
@@ -1047,14 +1198,14 @@
EXPECT_FALSE(m.Matches(non_null_p));
}
-#if GTEST_HAS_STD_FUNCTION_
+#if GTEST_LANG_CXX11
TEST(IsNullTest, StdFunction) {
const Matcher<std::function<void()>> m = IsNull();
EXPECT_TRUE(m.Matches(std::function<void()>()));
EXPECT_FALSE(m.Matches([]{}));
}
-#endif // GTEST_HAS_STD_FUNCTION_
+#endif // GTEST_LANG_CXX11
// Tests that IsNull() describes itself properly.
TEST(IsNullTest, CanDescribeSelf) {
@@ -1095,14 +1246,14 @@
EXPECT_TRUE(m.Matches(non_null_p));
}
-#if GTEST_HAS_STD_FUNCTION_
+#if GTEST_LANG_CXX11
TEST(NotNullTest, StdFunction) {
const Matcher<std::function<void()>> m = NotNull();
EXPECT_TRUE(m.Matches([]{}));
EXPECT_FALSE(m.Matches(std::function<void()>()));
}
-#endif // GTEST_HAS_STD_FUNCTION_
+#endif // GTEST_LANG_CXX11
// Tests that NotNull() describes itself properly.
TEST(NotNullTest, CanDescribeSelf) {
@@ -1178,6 +1329,13 @@
Matcher<const std::string&> m2 = StrEq("Hello");
EXPECT_TRUE(m2.Matches("Hello"));
EXPECT_FALSE(m2.Matches("Hi"));
+
+#if GTEST_HAS_ABSL
+ Matcher<const absl::string_view&> m3 = StrEq("Hello");
+ EXPECT_TRUE(m3.Matches(absl::string_view("Hello")));
+ EXPECT_FALSE(m3.Matches(absl::string_view("hello")));
+ EXPECT_FALSE(m3.Matches(absl::string_view()));
+#endif // GTEST_HAS_ABSL
}
TEST(StrEqTest, CanDescribeSelf) {
@@ -1203,6 +1361,13 @@
Matcher<std::string> m2 = StrNe(std::string("Hello"));
EXPECT_TRUE(m2.Matches("hello"));
EXPECT_FALSE(m2.Matches("Hello"));
+
+#if GTEST_HAS_ABSL
+ Matcher<const absl::string_view> m3 = StrNe("Hello");
+ EXPECT_TRUE(m3.Matches(absl::string_view("")));
+ EXPECT_TRUE(m3.Matches(absl::string_view()));
+ EXPECT_FALSE(m3.Matches(absl::string_view("Hello")));
+#endif // GTEST_HAS_ABSL
}
TEST(StrNeTest, CanDescribeSelf) {
@@ -1211,15 +1376,23 @@
}
TEST(StrCaseEqTest, MatchesEqualStringIgnoringCase) {
- Matcher<const char*> m = StrCaseEq(string("Hello"));
+ Matcher<const char*> m = StrCaseEq(std::string("Hello"));
EXPECT_TRUE(m.Matches("Hello"));
EXPECT_TRUE(m.Matches("hello"));
EXPECT_FALSE(m.Matches("Hi"));
EXPECT_FALSE(m.Matches(NULL));
- Matcher<const string&> m2 = StrCaseEq("Hello");
+ Matcher<const std::string&> m2 = StrCaseEq("Hello");
EXPECT_TRUE(m2.Matches("hello"));
EXPECT_FALSE(m2.Matches("Hi"));
+
+#if GTEST_HAS_ABSL
+ Matcher<const absl::string_view&> m3 = StrCaseEq(std::string("Hello"));
+ EXPECT_TRUE(m3.Matches(absl::string_view("Hello")));
+ EXPECT_TRUE(m3.Matches(absl::string_view("hello")));
+ EXPECT_FALSE(m3.Matches(absl::string_view("Hi")));
+ EXPECT_FALSE(m3.Matches(absl::string_view()));
+#endif // GTEST_HAS_ABSL
}
TEST(StrCaseEqTest, MatchesEqualStringWith0IgnoringCase) {
@@ -1262,6 +1435,14 @@
Matcher<std::string> m2 = StrCaseNe(std::string("Hello"));
EXPECT_TRUE(m2.Matches(""));
EXPECT_FALSE(m2.Matches("Hello"));
+
+#if GTEST_HAS_ABSL
+ Matcher<const absl::string_view> m3 = StrCaseNe("Hello");
+ EXPECT_TRUE(m3.Matches(absl::string_view("Hi")));
+ EXPECT_TRUE(m3.Matches(absl::string_view()));
+ EXPECT_FALSE(m3.Matches(absl::string_view("Hello")));
+ EXPECT_FALSE(m3.Matches(absl::string_view("hello")));
+#endif // GTEST_HAS_ABSL
}
TEST(StrCaseNeTest, CanDescribeSelf) {
@@ -1293,6 +1474,25 @@
EXPECT_FALSE(m2.Matches(NULL));
}
+#if GTEST_HAS_ABSL
+// Tests that HasSubstr() works for matching absl::string_view-typed values.
+TEST(HasSubstrTest, WorksForStringViewClasses) {
+ const Matcher<absl::string_view> m1 = HasSubstr("foo");
+ EXPECT_TRUE(m1.Matches(absl::string_view("I love food.")));
+ EXPECT_FALSE(m1.Matches(absl::string_view("tofo")));
+ EXPECT_FALSE(m1.Matches(absl::string_view()));
+
+ const Matcher<const absl::string_view&> m2 = HasSubstr("foo");
+ EXPECT_TRUE(m2.Matches(absl::string_view("I love food.")));
+ EXPECT_FALSE(m2.Matches(absl::string_view("tofo")));
+ EXPECT_FALSE(m2.Matches(absl::string_view()));
+
+ const Matcher<const absl::string_view&> m3 = HasSubstr("");
+ EXPECT_TRUE(m3.Matches(absl::string_view("foo")));
+ EXPECT_FALSE(m3.Matches(absl::string_view()));
+}
+#endif // GTEST_HAS_ABSL
+
// Tests that HasSubstr(s) describes itself properly.
TEST(HasSubstrTest, CanDescribeSelf) {
Matcher<std::string> m = HasSubstr("foo\n\"");
@@ -1321,6 +1521,35 @@
EXPECT_THAT(p, Not(Key(Lt(25))));
}
+#if GTEST_LANG_CXX11
+template <size_t I>
+struct Tag {};
+
+struct PairWithGet {
+ int member_1;
+ string member_2;
+ using first_type = int;
+ using second_type = string;
+
+ const int& GetImpl(Tag<0>) const { return member_1; }
+ const string& GetImpl(Tag<1>) const { return member_2; }
+};
+template <size_t I>
+auto get(const PairWithGet& value) -> decltype(value.GetImpl(Tag<I>())) {
+ return value.GetImpl(Tag<I>());
+}
+TEST(PairTest, MatchesPairWithGetCorrectly) {
+ PairWithGet p{25, "foo"};
+ EXPECT_THAT(p, Key(25));
+ EXPECT_THAT(p, Not(Key(42)));
+ EXPECT_THAT(p, Key(Ge(20)));
+ EXPECT_THAT(p, Not(Key(Lt(25))));
+
+ std::vector<PairWithGet> v = {{11, "Foo"}, {29, "gMockIsBestMock"}};
+ EXPECT_THAT(v, Contains(Key(29)));
+}
+#endif // GTEST_LANG_CXX11
+
TEST(KeyTest, SafelyCastsInnerMatcher) {
Matcher<int> is_positive = Gt(0);
Matcher<int> is_negative = Lt(0);
@@ -1424,7 +1653,7 @@
EXPECT_THAT(p, Pair(25, "foo"));
EXPECT_THAT(p, Pair(Ge(20), HasSubstr("o")));
- // 'first' does not match, but 'second' matches.
+ // 'first' doesnt' match, but 'second' matches.
EXPECT_THAT(p, Not(Pair(42, "foo")));
EXPECT_THAT(p, Not(Pair(Lt(25), "foo")));
@@ -1458,6 +1687,18 @@
EXPECT_THAT(container, Not(Contains(Pair(3, _))));
}
+#if GTEST_LANG_CXX11
+TEST(PairTest, UseGetInsteadOfMembers) {
+ PairWithGet pair{7, "ABC"};
+ EXPECT_THAT(pair, Pair(7, "ABC"));
+ EXPECT_THAT(pair, Pair(Ge(7), HasSubstr("AB")));
+ EXPECT_THAT(pair, Not(Pair(Lt(7), "ABC")));
+
+ std::vector<PairWithGet> v = {{11, "Foo"}, {29, "gMockIsBestMock"}};
+ EXPECT_THAT(v, ElementsAre(Pair(11, string("Foo")), Pair(Ge(10), Not(""))));
+}
+#endif // GTEST_LANG_CXX11
+
// Tests StartsWith(s).
TEST(StartsWithTest, MatchesStringWithGivenPrefix) {
@@ -1487,12 +1728,30 @@
EXPECT_TRUE(m1.Matches(""));
EXPECT_FALSE(m1.Matches(NULL));
- const Matcher<const string&> m2 = EndsWith(string("Hi"));
+ const Matcher<const std::string&> m2 = EndsWith(std::string("Hi"));
EXPECT_TRUE(m2.Matches("Hi"));
EXPECT_TRUE(m2.Matches("Wow Hi Hi"));
EXPECT_TRUE(m2.Matches("Super Hi"));
EXPECT_FALSE(m2.Matches("i"));
EXPECT_FALSE(m2.Matches("Hi "));
+
+#if GTEST_HAS_GLOBAL_STRING
+ const Matcher<const ::string&> m3 = EndsWith(::string("Hi"));
+ EXPECT_TRUE(m3.Matches("Hi"));
+ EXPECT_TRUE(m3.Matches("Wow Hi Hi"));
+ EXPECT_TRUE(m3.Matches("Super Hi"));
+ EXPECT_FALSE(m3.Matches("i"));
+ EXPECT_FALSE(m3.Matches("Hi "));
+#endif // GTEST_HAS_GLOBAL_STRING
+
+#if GTEST_HAS_ABSL
+ const Matcher<const absl::string_view&> m4 = EndsWith("");
+ EXPECT_TRUE(m4.Matches("Hi"));
+ EXPECT_TRUE(m4.Matches(""));
+ // Default-constructed absl::string_view should not match anything, in order
+ // to distinguish it from an empty string.
+ EXPECT_FALSE(m4.Matches(absl::string_view()));
+#endif // GTEST_HAS_ABSL
}
TEST(EndsWithTest, CanDescribeSelf) {
@@ -1512,6 +1771,18 @@
EXPECT_TRUE(m2.Matches("azbz"));
EXPECT_FALSE(m2.Matches("az1"));
EXPECT_FALSE(m2.Matches("1az"));
+
+#if GTEST_HAS_ABSL
+ const Matcher<const absl::string_view&> m3 = MatchesRegex("a.*z");
+ EXPECT_TRUE(m3.Matches(absl::string_view("az")));
+ EXPECT_TRUE(m3.Matches(absl::string_view("abcz")));
+ EXPECT_FALSE(m3.Matches(absl::string_view("1az")));
+ // Default-constructed absl::string_view should not match anything, in order
+ // to distinguish it from an empty string.
+ EXPECT_FALSE(m3.Matches(absl::string_view()));
+ const Matcher<const absl::string_view&> m4 = MatchesRegex("");
+ EXPECT_FALSE(m4.Matches(absl::string_view()));
+#endif // GTEST_HAS_ABSL
}
TEST(MatchesRegexTest, CanDescribeSelf) {
@@ -1520,6 +1791,11 @@
Matcher<const char*> m2 = MatchesRegex(new RE("a.*"));
EXPECT_EQ("matches regular expression \"a.*\"", Describe(m2));
+
+#if GTEST_HAS_ABSL
+ Matcher<const absl::string_view> m3 = MatchesRegex(new RE("0.*"));
+ EXPECT_EQ("matches regular expression \"0.*\"", Describe(m3));
+#endif // GTEST_HAS_ABSL
}
// Tests ContainsRegex().
@@ -1534,6 +1810,18 @@
EXPECT_TRUE(m2.Matches("azbz"));
EXPECT_TRUE(m2.Matches("az1"));
EXPECT_FALSE(m2.Matches("1a"));
+
+#if GTEST_HAS_ABSL
+ const Matcher<const absl::string_view&> m3 = ContainsRegex(new RE("a.*z"));
+ EXPECT_TRUE(m3.Matches(absl::string_view("azbz")));
+ EXPECT_TRUE(m3.Matches(absl::string_view("az1")));
+ EXPECT_FALSE(m3.Matches(absl::string_view("1a")));
+ // Default-constructed absl::string_view should not match anything, in order
+ // to distinguish it from an empty string.
+ EXPECT_FALSE(m3.Matches(absl::string_view()));
+ const Matcher<const absl::string_view&> m4 = ContainsRegex("");
+ EXPECT_FALSE(m4.Matches(absl::string_view()));
+#endif // GTEST_HAS_ABSL
}
TEST(ContainsRegexTest, CanDescribeSelf) {
@@ -1542,6 +1830,11 @@
Matcher<const char*> m2 = ContainsRegex(new RE("a.*"));
EXPECT_EQ("contains regular expression \"a.*\"", Describe(m2));
+
+#if GTEST_HAS_ABSL
+ Matcher<const absl::string_view> m3 = ContainsRegex(new RE("0.*"));
+ EXPECT_EQ("contains regular expression \"0.*\"", Describe(m3));
+#endif // GTEST_HAS_ABSL
}
// Tests for wide strings.
@@ -2019,6 +2312,150 @@
EXPECT_EQ("are an unequal pair", Describe(m));
}
+// Tests that FloatEq() matches a 2-tuple where
+// FloatEq(first field) matches the second field.
+TEST(FloatEq2Test, MatchesEqualArguments) {
+ typedef ::testing::tuple<float, float> Tpl;
+ Matcher<const Tpl&> m = FloatEq();
+ EXPECT_TRUE(m.Matches(Tpl(1.0f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(0.3f, 0.1f + 0.1f + 0.1f)));
+ EXPECT_FALSE(m.Matches(Tpl(1.1f, 1.0f)));
+}
+
+// Tests that FloatEq() describes itself properly.
+TEST(FloatEq2Test, CanDescribeSelf) {
+ Matcher<const ::testing::tuple<float, float>&> m = FloatEq();
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that NanSensitiveFloatEq() matches a 2-tuple where
+// NanSensitiveFloatEq(first field) matches the second field.
+TEST(NanSensitiveFloatEqTest, MatchesEqualArgumentsWithNaN) {
+ typedef ::testing::tuple<float, float> Tpl;
+ Matcher<const Tpl&> m = NanSensitiveFloatEq();
+ EXPECT_TRUE(m.Matches(Tpl(1.0f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(std::numeric_limits<float>::quiet_NaN(),
+ std::numeric_limits<float>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(1.1f, 1.0f)));
+ EXPECT_FALSE(m.Matches(Tpl(1.0f, std::numeric_limits<float>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(std::numeric_limits<float>::quiet_NaN(), 1.0f)));
+}
+
+// Tests that NanSensitiveFloatEq() describes itself properly.
+TEST(NanSensitiveFloatEqTest, CanDescribeSelfWithNaNs) {
+ Matcher<const ::testing::tuple<float, float>&> m = NanSensitiveFloatEq();
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that DoubleEq() matches a 2-tuple where
+// DoubleEq(first field) matches the second field.
+TEST(DoubleEq2Test, MatchesEqualArguments) {
+ typedef ::testing::tuple<double, double> Tpl;
+ Matcher<const Tpl&> m = DoubleEq();
+ EXPECT_TRUE(m.Matches(Tpl(1.0, 1.0)));
+ EXPECT_TRUE(m.Matches(Tpl(0.3, 0.1 + 0.1 + 0.1)));
+ EXPECT_FALSE(m.Matches(Tpl(1.1, 1.0)));
+}
+
+// Tests that DoubleEq() describes itself properly.
+TEST(DoubleEq2Test, CanDescribeSelf) {
+ Matcher<const ::testing::tuple<double, double>&> m = DoubleEq();
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that NanSensitiveDoubleEq() matches a 2-tuple where
+// NanSensitiveDoubleEq(first field) matches the second field.
+TEST(NanSensitiveDoubleEqTest, MatchesEqualArgumentsWithNaN) {
+ typedef ::testing::tuple<double, double> Tpl;
+ Matcher<const Tpl&> m = NanSensitiveDoubleEq();
+ EXPECT_TRUE(m.Matches(Tpl(1.0f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(std::numeric_limits<double>::quiet_NaN(),
+ std::numeric_limits<double>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(1.1f, 1.0f)));
+ EXPECT_FALSE(m.Matches(Tpl(1.0f, std::numeric_limits<double>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(std::numeric_limits<double>::quiet_NaN(), 1.0f)));
+}
+
+// Tests that DoubleEq() describes itself properly.
+TEST(NanSensitiveDoubleEqTest, CanDescribeSelfWithNaNs) {
+ Matcher<const ::testing::tuple<double, double>&> m = NanSensitiveDoubleEq();
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that FloatEq() matches a 2-tuple where
+// FloatNear(first field, max_abs_error) matches the second field.
+TEST(FloatNear2Test, MatchesEqualArguments) {
+ typedef ::testing::tuple<float, float> Tpl;
+ Matcher<const Tpl&> m = FloatNear(0.5f);
+ EXPECT_TRUE(m.Matches(Tpl(1.0f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(1.3f, 1.0f)));
+ EXPECT_FALSE(m.Matches(Tpl(1.8f, 1.0f)));
+}
+
+// Tests that FloatNear() describes itself properly.
+TEST(FloatNear2Test, CanDescribeSelf) {
+ Matcher<const ::testing::tuple<float, float>&> m = FloatNear(0.5f);
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that NanSensitiveFloatNear() matches a 2-tuple where
+// NanSensitiveFloatNear(first field) matches the second field.
+TEST(NanSensitiveFloatNearTest, MatchesNearbyArgumentsWithNaN) {
+ typedef ::testing::tuple<float, float> Tpl;
+ Matcher<const Tpl&> m = NanSensitiveFloatNear(0.5f);
+ EXPECT_TRUE(m.Matches(Tpl(1.0f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(1.1f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(std::numeric_limits<float>::quiet_NaN(),
+ std::numeric_limits<float>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(1.6f, 1.0f)));
+ EXPECT_FALSE(m.Matches(Tpl(1.0f, std::numeric_limits<float>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(std::numeric_limits<float>::quiet_NaN(), 1.0f)));
+}
+
+// Tests that NanSensitiveFloatNear() describes itself properly.
+TEST(NanSensitiveFloatNearTest, CanDescribeSelfWithNaNs) {
+ Matcher<const ::testing::tuple<float, float>&> m =
+ NanSensitiveFloatNear(0.5f);
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that FloatEq() matches a 2-tuple where
+// DoubleNear(first field, max_abs_error) matches the second field.
+TEST(DoubleNear2Test, MatchesEqualArguments) {
+ typedef ::testing::tuple<double, double> Tpl;
+ Matcher<const Tpl&> m = DoubleNear(0.5);
+ EXPECT_TRUE(m.Matches(Tpl(1.0, 1.0)));
+ EXPECT_TRUE(m.Matches(Tpl(1.3, 1.0)));
+ EXPECT_FALSE(m.Matches(Tpl(1.8, 1.0)));
+}
+
+// Tests that DoubleNear() describes itself properly.
+TEST(DoubleNear2Test, CanDescribeSelf) {
+ Matcher<const ::testing::tuple<double, double>&> m = DoubleNear(0.5);
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that NanSensitiveDoubleNear() matches a 2-tuple where
+// NanSensitiveDoubleNear(first field) matches the second field.
+TEST(NanSensitiveDoubleNearTest, MatchesNearbyArgumentsWithNaN) {
+ typedef ::testing::tuple<double, double> Tpl;
+ Matcher<const Tpl&> m = NanSensitiveDoubleNear(0.5f);
+ EXPECT_TRUE(m.Matches(Tpl(1.0f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(1.1f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(std::numeric_limits<double>::quiet_NaN(),
+ std::numeric_limits<double>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(1.6f, 1.0f)));
+ EXPECT_FALSE(m.Matches(Tpl(1.0f, std::numeric_limits<double>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(std::numeric_limits<double>::quiet_NaN(), 1.0f)));
+}
+
+// Tests that NanSensitiveDoubleNear() describes itself properly.
+TEST(NanSensitiveDoubleNearTest, CanDescribeSelfWithNaNs) {
+ Matcher<const ::testing::tuple<double, double>&> m =
+ NanSensitiveDoubleNear(0.5f);
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
// Tests that Not(m) matches any value that doesn't match m.
TEST(NotTest, NegatesMatcher) {
Matcher<int> m;
@@ -2107,7 +2544,7 @@
::testing::AllOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11);
Matcher<int> m = AllOf(Ne(1), Ne(2), Ne(3), Ne(4), Ne(5), Ne(6), Ne(7), Ne(8),
Ne(9), Ne(10), Ne(11));
- EXPECT_THAT(Describe(m), EndsWith("and (isn't equal to 11))))))))))"));
+ EXPECT_THAT(Describe(m), EndsWith("and (isn't equal to 11)"));
AllOfMatches(11, m);
AllOfMatches(50, AllOf(Ne(1), Ne(2), Ne(3), Ne(4), Ne(5), Ne(6), Ne(7), Ne(8),
Ne(9), Ne(10), Ne(11), Ne(12), Ne(13), Ne(14), Ne(15),
@@ -2242,7 +2679,7 @@
}
// Helper to allow easy testing of AnyOf matchers with num parameters.
-void AnyOfMatches(int num, const Matcher<int>& m) {
+static void AnyOfMatches(int num, const Matcher<int>& m) {
SCOPED_TRACE(Describe(m));
EXPECT_FALSE(m.Matches(0));
for (int i = 1; i <= num; ++i) {
@@ -2251,6 +2688,18 @@
EXPECT_FALSE(m.Matches(num + 1));
}
+#if GTEST_LANG_CXX11
+static void AnyOfStringMatches(int num, const Matcher<std::string>& m) {
+ SCOPED_TRACE(Describe(m));
+ EXPECT_FALSE(m.Matches(std::to_string(0)));
+
+ for (int i = 1; i <= num; ++i) {
+ EXPECT_TRUE(m.Matches(std::to_string(i)));
+ }
+ EXPECT_FALSE(m.Matches(std::to_string(num + 1)));
+}
+#endif
+
// Tests that AnyOf(m1, ..., mn) matches any value that matches at
// least one of the given matchers.
TEST(AnyOfTest, MatchesWhenAnyMatches) {
@@ -2301,13 +2750,46 @@
// on ADL.
Matcher<int> m = ::testing::AnyOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11);
- EXPECT_THAT(Describe(m), EndsWith("or (is equal to 11))))))))))"));
+ EXPECT_THAT(Describe(m), EndsWith("or (is equal to 11)"));
AnyOfMatches(11, m);
AnyOfMatches(50, AnyOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50));
+ AnyOfStringMatches(
+ 50, AnyOf("1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12",
+ "13", "14", "15", "16", "17", "18", "19", "20", "21", "22",
+ "23", "24", "25", "26", "27", "28", "29", "30", "31", "32",
+ "33", "34", "35", "36", "37", "38", "39", "40", "41", "42",
+ "43", "44", "45", "46", "47", "48", "49", "50"));
+}
+
+// Tests the variadic version of the ElementsAreMatcher
+TEST(ElementsAreTest, HugeMatcher) {
+ vector<int> test_vector{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12};
+
+ EXPECT_THAT(test_vector,
+ ElementsAre(Eq(1), Eq(2), Lt(13), Eq(4), Eq(5), Eq(6), Eq(7),
+ Eq(8), Eq(9), Eq(10), Gt(1), Eq(12)));
+}
+
+// Tests the variadic version of the UnorderedElementsAreMatcher
+TEST(ElementsAreTest, HugeMatcherStr) {
+ vector<string> test_vector{
+ "literal_string", "", "", "", "", "", "", "", "", "", "", ""};
+
+ EXPECT_THAT(test_vector, UnorderedElementsAre("literal_string", _, _, _, _, _,
+ _, _, _, _, _, _));
+}
+
+// Tests the variadic version of the UnorderedElementsAreMatcher
+TEST(ElementsAreTest, HugeMatcherUnordered) {
+ vector<int> test_vector{2, 1, 8, 5, 4, 6, 7, 3, 9, 12, 11, 10};
+
+ EXPECT_THAT(test_vector, UnorderedElementsAre(
+ Eq(2), Eq(1), Gt(7), Eq(5), Eq(4), Eq(6), Eq(7),
+ Eq(3), Eq(9), Eq(12), Eq(11), Ne(122)));
}
#endif // GTEST_LANG_CXX11
@@ -2584,6 +3066,22 @@
EXPECT_THAT(0, Really(Eq(0)));
}
+TEST(DescribeMatcherTest, WorksWithValue) {
+ EXPECT_EQ("is equal to 42", DescribeMatcher<int>(42));
+ EXPECT_EQ("isn't equal to 42", DescribeMatcher<int>(42, true));
+}
+
+TEST(DescribeMatcherTest, WorksWithMonomorphicMatcher) {
+ const Matcher<int> monomorphic = Le(0);
+ EXPECT_EQ("is <= 0", DescribeMatcher<int>(monomorphic));
+ EXPECT_EQ("isn't <= 0", DescribeMatcher<int>(monomorphic, true));
+}
+
+TEST(DescribeMatcherTest, WorksWithPolymorphicMatcher) {
+ EXPECT_EQ("is even", DescribeMatcher<int>(PolymorphicIsEven()));
+ EXPECT_EQ("is odd", DescribeMatcher<int>(PolymorphicIsEven(), true));
+}
+
TEST(AllArgsTest, WorksForTuple) {
EXPECT_THAT(make_tuple(1, 2L), AllArgs(Lt()));
EXPECT_THAT(make_tuple(2L, 1), Not(AllArgs(Lt())));
@@ -2618,6 +3116,44 @@
EXPECT_EQ(2, helper.Helper('a', 1));
}
+class OptionalMatchersHelper {
+ public:
+ OptionalMatchersHelper() {}
+
+ MOCK_METHOD0(NoArgs, int());
+
+ MOCK_METHOD1(OneArg, int(int y));
+
+ MOCK_METHOD2(TwoArgs, int(char x, int y));
+
+ MOCK_METHOD1(Overloaded, int(char x));
+ MOCK_METHOD2(Overloaded, int(char x, int y));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(OptionalMatchersHelper);
+};
+
+TEST(AllArgsTest, WorksWithoutMatchers) {
+ OptionalMatchersHelper helper;
+
+ ON_CALL(helper, NoArgs).WillByDefault(Return(10));
+ ON_CALL(helper, OneArg).WillByDefault(Return(20));
+ ON_CALL(helper, TwoArgs).WillByDefault(Return(30));
+
+ EXPECT_EQ(10, helper.NoArgs());
+ EXPECT_EQ(20, helper.OneArg(1));
+ EXPECT_EQ(30, helper.TwoArgs('\1', 2));
+
+ EXPECT_CALL(helper, NoArgs).Times(1);
+ EXPECT_CALL(helper, OneArg).WillOnce(Return(100));
+ EXPECT_CALL(helper, OneArg(17)).WillOnce(Return(200));
+ EXPECT_CALL(helper, TwoArgs).Times(0);
+
+ EXPECT_EQ(10, helper.NoArgs());
+ EXPECT_EQ(100, helper.OneArg(1));
+ EXPECT_EQ(200, helper.OneArg(17));
+}
+
// Tests that ASSERT_THAT() and EXPECT_THAT() work when the value
// matches the matcher.
TEST(MatcherAssertionTest, WorksWhenMatcherIsSatisfied) {
@@ -2713,18 +3249,22 @@
zero_bits_(Floating(0).bits()),
one_bits_(Floating(1).bits()),
infinity_bits_(Floating(Floating::Infinity()).bits()),
- close_to_positive_zero_(AsBits(zero_bits_ + max_ulps_/2)),
- close_to_negative_zero_(AsBits(zero_bits_ + max_ulps_ - max_ulps_/2)),
- further_from_negative_zero_(-AsBits(
+ close_to_positive_zero_(
+ Floating::ReinterpretBits(zero_bits_ + max_ulps_/2)),
+ close_to_negative_zero_(
+ -Floating::ReinterpretBits(zero_bits_ + max_ulps_ - max_ulps_/2)),
+ further_from_negative_zero_(-Floating::ReinterpretBits(
zero_bits_ + max_ulps_ + 1 - max_ulps_/2)),
- close_to_one_(AsBits(one_bits_ + max_ulps_)),
- further_from_one_(AsBits(one_bits_ + max_ulps_ + 1)),
+ close_to_one_(Floating::ReinterpretBits(one_bits_ + max_ulps_)),
+ further_from_one_(Floating::ReinterpretBits(one_bits_ + max_ulps_ + 1)),
infinity_(Floating::Infinity()),
- close_to_infinity_(AsBits(infinity_bits_ - max_ulps_)),
- further_from_infinity_(AsBits(infinity_bits_ - max_ulps_ - 1)),
+ close_to_infinity_(
+ Floating::ReinterpretBits(infinity_bits_ - max_ulps_)),
+ further_from_infinity_(
+ Floating::ReinterpretBits(infinity_bits_ - max_ulps_ - 1)),
max_(Floating::Max()),
- nan1_(AsBits(Floating::kExponentBitMask | 1)),
- nan2_(AsBits(Floating::kExponentBitMask | 200)) {
+ nan1_(Floating::ReinterpretBits(Floating::kExponentBitMask | 1)),
+ nan2_(Floating::ReinterpretBits(Floating::kExponentBitMask | 200)) {
}
void TestSize() {
@@ -2779,7 +3319,7 @@
// Pre-calculated numbers to be used by the tests.
- const size_t max_ulps_;
+ const Bits max_ulps_;
const Bits zero_bits_; // The bits that represent 0.0.
const Bits one_bits_; // The bits that represent 1.0.
@@ -2805,12 +3345,6 @@
// Some NaNs.
const RawType nan1_;
const RawType nan2_;
-
- private:
- template <typename T>
- static RawType AsBits(T value) {
- return Floating::ReinterpretBits(static_cast<Bits>(value));
- }
};
// Tests floating-point matchers with fixed epsilons.
@@ -3188,7 +3722,6 @@
}
#if GTEST_HAS_RTTI
-
TEST(WhenDynamicCastToTest, SameType) {
Derived derived;
derived.i = 4;
@@ -3246,7 +3779,7 @@
TEST(WhenDynamicCastToTest, Describe) {
Matcher<Base*> matcher = WhenDynamicCastTo<Derived*>(Pointee(_));
- const string prefix =
+ const std::string prefix =
"when dynamic_cast to " + internal::GetTypeName<Derived*>() + ", ";
EXPECT_EQ(prefix + "points to a value that is anything", Describe(matcher));
EXPECT_EQ(prefix + "does not point to a value that is anything",
@@ -3280,7 +3813,6 @@
Base& as_base_ref = derived;
EXPECT_THAT(as_base_ref, Not(WhenDynamicCastTo<const OtherDerived&>(_)));
}
-
#endif // GTEST_HAS_RTTI
// Minimal const-propagating pointer.
@@ -3402,11 +3934,14 @@
// Tests that Field(&Foo::field, ...) works when field is non-const.
TEST(FieldTest, WorksForNonConstField) {
Matcher<AStruct> m = Field(&AStruct::x, Ge(0));
+ Matcher<AStruct> m_with_name = Field("x", &AStruct::x, Ge(0));
AStruct a;
EXPECT_TRUE(m.Matches(a));
+ EXPECT_TRUE(m_with_name.Matches(a));
a.x = -1;
EXPECT_FALSE(m.Matches(a));
+ EXPECT_FALSE(m_with_name.Matches(a));
}
// Tests that Field(&Foo::field, ...) works when field is const.
@@ -3414,9 +3949,13 @@
AStruct a;
Matcher<AStruct> m = Field(&AStruct::y, Ge(0.0));
+ Matcher<AStruct> m_with_name = Field("y", &AStruct::y, Ge(0.0));
EXPECT_TRUE(m.Matches(a));
+ EXPECT_TRUE(m_with_name.Matches(a));
m = Field(&AStruct::y, Le(0.0));
+ m_with_name = Field("y", &AStruct::y, Le(0.0));
EXPECT_FALSE(m.Matches(a));
+ EXPECT_FALSE(m_with_name.Matches(a));
}
// Tests that Field(&Foo::field, ...) works when field is not copyable.
@@ -3490,6 +4029,14 @@
EXPECT_EQ("is an object whose given field isn't >= 0", DescribeNegation(m));
}
+TEST(FieldTest, CanDescribeSelfWithFieldName) {
+ Matcher<const AStruct&> m = Field("field_name", &AStruct::x, Ge(0));
+
+ EXPECT_EQ("is an object whose field `field_name` is >= 0", Describe(m));
+ EXPECT_EQ("is an object whose field `field_name` isn't >= 0",
+ DescribeNegation(m));
+}
+
// Tests that Field() can explain the match result.
TEST(FieldTest, CanExplainMatchResult) {
Matcher<const AStruct&> m = Field(&AStruct::x, Ge(0));
@@ -3504,6 +4051,19 @@
Explain(m, a));
}
+TEST(FieldTest, CanExplainMatchResultWithFieldName) {
+ Matcher<const AStruct&> m = Field("field_name", &AStruct::x, Ge(0));
+
+ AStruct a;
+ a.x = 1;
+ EXPECT_EQ("whose field `field_name` is 1" + OfType("int"), Explain(m, a));
+
+ m = Field("field_name", &AStruct::x, GreaterThan(0));
+ EXPECT_EQ("whose field `field_name` is 1" + OfType("int") +
+ ", which is 1 more than 0",
+ Explain(m, a));
+}
+
// Tests that Field() works when the argument is a pointer to const.
TEST(FieldForPointerTest, WorksForPointerToConst) {
Matcher<const AStruct*> m = Field(&AStruct::x, Ge(0));
@@ -3561,6 +4121,14 @@
EXPECT_EQ("is an object whose given field isn't >= 0", DescribeNegation(m));
}
+TEST(FieldForPointerTest, CanDescribeSelfWithFieldName) {
+ Matcher<const AStruct*> m = Field("field_name", &AStruct::x, Ge(0));
+
+ EXPECT_EQ("is an object whose field `field_name` is >= 0", Describe(m));
+ EXPECT_EQ("is an object whose field `field_name` isn't >= 0",
+ DescribeNegation(m));
+}
+
// Tests that Field() can explain the result of matching a pointer.
TEST(FieldForPointerTest, CanExplainMatchResult) {
Matcher<const AStruct*> m = Field(&AStruct::x, Ge(0));
@@ -3576,6 +4144,22 @@
", which is 1 more than 0", Explain(m, &a));
}
+TEST(FieldForPointerTest, CanExplainMatchResultWithFieldName) {
+ Matcher<const AStruct*> m = Field("field_name", &AStruct::x, Ge(0));
+
+ AStruct a;
+ a.x = 1;
+ EXPECT_EQ("", Explain(m, static_cast<const AStruct*>(NULL)));
+ EXPECT_EQ(
+ "which points to an object whose field `field_name` is 1" + OfType("int"),
+ Explain(m, &a));
+
+ m = Field("field_name", &AStruct::x, GreaterThan(0));
+ EXPECT_EQ("which points to an object whose field `field_name` is 1" +
+ OfType("int") + ", which is 1 more than 0",
+ Explain(m, &a));
+}
+
// A user-defined class for testing Property().
class AClass {
public:
@@ -3619,26 +4203,33 @@
// returns a non-reference.
TEST(PropertyTest, WorksForNonReferenceProperty) {
Matcher<const AClass&> m = Property(&AClass::n, Ge(0));
+ Matcher<const AClass&> m_with_name = Property("n", &AClass::n, Ge(0));
AClass a;
a.set_n(1);
EXPECT_TRUE(m.Matches(a));
+ EXPECT_TRUE(m_with_name.Matches(a));
a.set_n(-1);
EXPECT_FALSE(m.Matches(a));
+ EXPECT_FALSE(m_with_name.Matches(a));
}
// Tests that Property(&Foo::property, ...) works when property()
// returns a reference to const.
TEST(PropertyTest, WorksForReferenceToConstProperty) {
Matcher<const AClass&> m = Property(&AClass::s, StartsWith("hi"));
+ Matcher<const AClass&> m_with_name =
+ Property("s", &AClass::s, StartsWith("hi"));
AClass a;
a.set_s("hill");
EXPECT_TRUE(m.Matches(a));
+ EXPECT_TRUE(m_with_name.Matches(a));
a.set_s("hole");
EXPECT_FALSE(m.Matches(a));
+ EXPECT_FALSE(m_with_name.Matches(a));
}
#if GTEST_LANG_CXX11
@@ -3646,13 +4237,17 @@
// ref-qualified.
TEST(PropertyTest, WorksForRefQualifiedProperty) {
Matcher<const AClass&> m = Property(&AClass::s_ref, StartsWith("hi"));
+ Matcher<const AClass&> m_with_name =
+ Property("s", &AClass::s_ref, StartsWith("hi"));
AClass a;
a.set_s("hill");
EXPECT_TRUE(m.Matches(a));
+ EXPECT_TRUE(m_with_name.Matches(a));
a.set_s("hole");
EXPECT_FALSE(m.Matches(a));
+ EXPECT_FALSE(m_with_name.Matches(a));
}
#endif
@@ -3704,10 +4299,15 @@
Matcher<const AClass&> m = Property(&AClass::n,
Matcher<signed char>(Ge(0)));
+ Matcher<const AClass&> m_with_name =
+ Property("n", &AClass::n, Matcher<signed char>(Ge(0)));
+
AClass a;
EXPECT_TRUE(m.Matches(a));
+ EXPECT_TRUE(m_with_name.Matches(a));
a.set_n(-1);
EXPECT_FALSE(m.Matches(a));
+ EXPECT_FALSE(m_with_name.Matches(a));
}
// Tests that Property() can describe itself.
@@ -3719,6 +4319,14 @@
DescribeNegation(m));
}
+TEST(PropertyTest, CanDescribeSelfWithPropertyName) {
+ Matcher<const AClass&> m = Property("fancy_name", &AClass::n, Ge(0));
+
+ EXPECT_EQ("is an object whose property `fancy_name` is >= 0", Describe(m));
+ EXPECT_EQ("is an object whose property `fancy_name` isn't >= 0",
+ DescribeNegation(m));
+}
+
// Tests that Property() can explain the match result.
TEST(PropertyTest, CanExplainMatchResult) {
Matcher<const AClass&> m = Property(&AClass::n, Ge(0));
@@ -3733,6 +4341,19 @@
Explain(m, a));
}
+TEST(PropertyTest, CanExplainMatchResultWithPropertyName) {
+ Matcher<const AClass&> m = Property("fancy_name", &AClass::n, Ge(0));
+
+ AClass a;
+ a.set_n(1);
+ EXPECT_EQ("whose property `fancy_name` is 1" + OfType("int"), Explain(m, a));
+
+ m = Property("fancy_name", &AClass::n, GreaterThan(0));
+ EXPECT_EQ("whose property `fancy_name` is 1" + OfType("int") +
+ ", which is 1 more than 0",
+ Explain(m, a));
+}
+
// Tests that Property() works when the argument is a pointer to const.
TEST(PropertyForPointerTest, WorksForPointerToConst) {
Matcher<const AClass*> m = Property(&AClass::n, Ge(0));
@@ -3800,6 +4421,14 @@
DescribeNegation(m));
}
+TEST(PropertyForPointerTest, CanDescribeSelfWithPropertyDescription) {
+ Matcher<const AClass*> m = Property("fancy_name", &AClass::n, Ge(0));
+
+ EXPECT_EQ("is an object whose property `fancy_name` is >= 0", Describe(m));
+ EXPECT_EQ("is an object whose property `fancy_name` isn't >= 0",
+ DescribeNegation(m));
+}
+
// Tests that Property() can explain the result of matching a pointer.
TEST(PropertyForPointerTest, CanExplainMatchResult) {
Matcher<const AClass*> m = Property(&AClass::n, Ge(0));
@@ -3817,6 +4446,22 @@
Explain(m, &a));
}
+TEST(PropertyForPointerTest, CanExplainMatchResultWithPropertyName) {
+ Matcher<const AClass*> m = Property("fancy_name", &AClass::n, Ge(0));
+
+ AClass a;
+ a.set_n(1);
+ EXPECT_EQ("", Explain(m, static_cast<const AClass*>(NULL)));
+ EXPECT_EQ("which points to an object whose property `fancy_name` is 1" +
+ OfType("int"),
+ Explain(m, &a));
+
+ m = Property("fancy_name", &AClass::n, GreaterThan(0));
+ EXPECT_EQ("which points to an object whose property `fancy_name` is 1" +
+ OfType("int") + ", which is 1 more than 0",
+ Explain(m, &a));
+}
+
// Tests ResultOf.
// Tests that ResultOf(f, ...) compiles and works as expected when f is a
@@ -3932,11 +4577,8 @@
// Tests that ResultOf(f, ...) compiles and works as expected when f is a
// function object.
-struct Functor {
- typedef std::string result_type;
- typedef int argument_type;
-
- std::string operator()(int input) const {
+struct Functor : public ::std::unary_function<int, std::string> {
+ result_type operator()(argument_type input) const {
return IntToStringFunction(input);
}
};
@@ -3949,7 +4591,7 @@
}
// Tests that ResultOf(f, ...) compiles and works as expected when f is a
-// functor with more then one operator() defined. ResultOf() must work
+// functor with more than one operator() defined. ResultOf() must work
// for each defined operator().
struct PolymorphicFunctor {
typedef int result_type;
@@ -4130,6 +4772,44 @@
EXPECT_EQ("whose size is 1", Explain(m, container));
}
+TEST(IsTrueTest, IsTrueIsFalse) {
+ EXPECT_THAT(true, IsTrue());
+ EXPECT_THAT(false, IsFalse());
+ EXPECT_THAT(true, Not(IsFalse()));
+ EXPECT_THAT(false, Not(IsTrue()));
+ EXPECT_THAT(0, Not(IsTrue()));
+ EXPECT_THAT(0, IsFalse());
+ EXPECT_THAT(NULL, Not(IsTrue()));
+ EXPECT_THAT(NULL, IsFalse());
+ EXPECT_THAT(-1, IsTrue());
+ EXPECT_THAT(-1, Not(IsFalse()));
+ EXPECT_THAT(1, IsTrue());
+ EXPECT_THAT(1, Not(IsFalse()));
+ EXPECT_THAT(2, IsTrue());
+ EXPECT_THAT(2, Not(IsFalse()));
+ int a = 42;
+ EXPECT_THAT(a, IsTrue());
+ EXPECT_THAT(a, Not(IsFalse()));
+ EXPECT_THAT(&a, IsTrue());
+ EXPECT_THAT(&a, Not(IsFalse()));
+ EXPECT_THAT(false, Not(IsTrue()));
+ EXPECT_THAT(true, Not(IsFalse()));
+#if GTEST_LANG_CXX11
+ EXPECT_THAT(std::true_type(), IsTrue());
+ EXPECT_THAT(std::true_type(), Not(IsFalse()));
+ EXPECT_THAT(std::false_type(), IsFalse());
+ EXPECT_THAT(std::false_type(), Not(IsTrue()));
+ EXPECT_THAT(nullptr, Not(IsTrue()));
+ EXPECT_THAT(nullptr, IsFalse());
+ std::unique_ptr<int> null_unique;
+ std::unique_ptr<int> nonnull_unique(new int(0));
+ EXPECT_THAT(null_unique, Not(IsTrue()));
+ EXPECT_THAT(null_unique, IsFalse());
+ EXPECT_THAT(nonnull_unique, IsTrue());
+ EXPECT_THAT(nonnull_unique, Not(IsFalse()));
+#endif // GTEST_LANG_CXX11
+}
+
TEST(SizeIsTest, ImplementsSizeIs) {
vector<int> container;
EXPECT_THAT(container, SizeIs(0));
@@ -4684,6 +5364,250 @@
EXPECT_THAT(s, Not(WhenSorted(ElementsAre(2, 1, 4, 5, 3))));
}
+TEST(IsSupersetOfTest, WorksForNativeArray) {
+ const int subset[] = {1, 4};
+ const int superset[] = {1, 2, 4};
+ const int disjoint[] = {1, 0, 3};
+ EXPECT_THAT(subset, IsSupersetOf(subset));
+ EXPECT_THAT(subset, Not(IsSupersetOf(superset)));
+ EXPECT_THAT(superset, IsSupersetOf(subset));
+ EXPECT_THAT(subset, Not(IsSupersetOf(disjoint)));
+ EXPECT_THAT(disjoint, Not(IsSupersetOf(subset)));
+}
+
+TEST(IsSupersetOfTest, WorksWithDuplicates) {
+ const int not_enough[] = {1, 2};
+ const int enough[] = {1, 1, 2};
+ const int expected[] = {1, 1};
+ EXPECT_THAT(not_enough, Not(IsSupersetOf(expected)));
+ EXPECT_THAT(enough, IsSupersetOf(expected));
+}
+
+TEST(IsSupersetOfTest, WorksForEmpty) {
+ vector<int> numbers;
+ vector<int> expected;
+ EXPECT_THAT(numbers, IsSupersetOf(expected));
+ expected.push_back(1);
+ EXPECT_THAT(numbers, Not(IsSupersetOf(expected)));
+ expected.clear();
+ numbers.push_back(1);
+ numbers.push_back(2);
+ EXPECT_THAT(numbers, IsSupersetOf(expected));
+ expected.push_back(1);
+ EXPECT_THAT(numbers, IsSupersetOf(expected));
+ expected.push_back(2);
+ EXPECT_THAT(numbers, IsSupersetOf(expected));
+ expected.push_back(3);
+ EXPECT_THAT(numbers, Not(IsSupersetOf(expected)));
+}
+
+TEST(IsSupersetOfTest, WorksForStreamlike) {
+ const int a[5] = {1, 2, 3, 4, 5};
+ Streamlike<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+
+ vector<int> expected;
+ expected.push_back(1);
+ expected.push_back(2);
+ expected.push_back(5);
+ EXPECT_THAT(s, IsSupersetOf(expected));
+
+ expected.push_back(0);
+ EXPECT_THAT(s, Not(IsSupersetOf(expected)));
+}
+
+TEST(IsSupersetOfTest, TakesStlContainer) {
+ const int actual[] = {3, 1, 2};
+
+ ::std::list<int> expected;
+ expected.push_back(1);
+ expected.push_back(3);
+ EXPECT_THAT(actual, IsSupersetOf(expected));
+
+ expected.push_back(4);
+ EXPECT_THAT(actual, Not(IsSupersetOf(expected)));
+}
+
+TEST(IsSupersetOfTest, Describe) {
+ typedef std::vector<int> IntVec;
+ IntVec expected;
+ expected.push_back(111);
+ expected.push_back(222);
+ expected.push_back(333);
+ EXPECT_THAT(
+ Describe<IntVec>(IsSupersetOf(expected)),
+ Eq("a surjection from elements to requirements exists such that:\n"
+ " - an element is equal to 111\n"
+ " - an element is equal to 222\n"
+ " - an element is equal to 333"));
+}
+
+TEST(IsSupersetOfTest, DescribeNegation) {
+ typedef std::vector<int> IntVec;
+ IntVec expected;
+ expected.push_back(111);
+ expected.push_back(222);
+ expected.push_back(333);
+ EXPECT_THAT(
+ DescribeNegation<IntVec>(IsSupersetOf(expected)),
+ Eq("no surjection from elements to requirements exists such that:\n"
+ " - an element is equal to 111\n"
+ " - an element is equal to 222\n"
+ " - an element is equal to 333"));
+}
+
+TEST(IsSupersetOfTest, MatchAndExplain) {
+ std::vector<int> v;
+ v.push_back(2);
+ v.push_back(3);
+ std::vector<int> expected;
+ expected.push_back(1);
+ expected.push_back(2);
+ StringMatchResultListener listener;
+ ASSERT_FALSE(ExplainMatchResult(IsSupersetOf(expected), v, &listener))
+ << listener.str();
+ EXPECT_THAT(listener.str(),
+ Eq("where the following matchers don't match any elements:\n"
+ "matcher #0: is equal to 1"));
+
+ v.push_back(1);
+ listener.Clear();
+ ASSERT_TRUE(ExplainMatchResult(IsSupersetOf(expected), v, &listener))
+ << listener.str();
+ EXPECT_THAT(listener.str(), Eq("where:\n"
+ " - element #0 is matched by matcher #1,\n"
+ " - element #2 is matched by matcher #0"));
+}
+
+#if GTEST_HAS_STD_INITIALIZER_LIST_
+TEST(IsSupersetOfTest, WorksForRhsInitializerList) {
+ const int numbers[] = {1, 3, 6, 2, 4, 5};
+ EXPECT_THAT(numbers, IsSupersetOf({1, 2}));
+ EXPECT_THAT(numbers, Not(IsSupersetOf({3, 0})));
+}
+#endif
+
+TEST(IsSubsetOfTest, WorksForNativeArray) {
+ const int subset[] = {1, 4};
+ const int superset[] = {1, 2, 4};
+ const int disjoint[] = {1, 0, 3};
+ EXPECT_THAT(subset, IsSubsetOf(subset));
+ EXPECT_THAT(subset, IsSubsetOf(superset));
+ EXPECT_THAT(superset, Not(IsSubsetOf(subset)));
+ EXPECT_THAT(subset, Not(IsSubsetOf(disjoint)));
+ EXPECT_THAT(disjoint, Not(IsSubsetOf(subset)));
+}
+
+TEST(IsSubsetOfTest, WorksWithDuplicates) {
+ const int not_enough[] = {1, 2};
+ const int enough[] = {1, 1, 2};
+ const int actual[] = {1, 1};
+ EXPECT_THAT(actual, Not(IsSubsetOf(not_enough)));
+ EXPECT_THAT(actual, IsSubsetOf(enough));
+}
+
+TEST(IsSubsetOfTest, WorksForEmpty) {
+ vector<int> numbers;
+ vector<int> expected;
+ EXPECT_THAT(numbers, IsSubsetOf(expected));
+ expected.push_back(1);
+ EXPECT_THAT(numbers, IsSubsetOf(expected));
+ expected.clear();
+ numbers.push_back(1);
+ numbers.push_back(2);
+ EXPECT_THAT(numbers, Not(IsSubsetOf(expected)));
+ expected.push_back(1);
+ EXPECT_THAT(numbers, Not(IsSubsetOf(expected)));
+ expected.push_back(2);
+ EXPECT_THAT(numbers, IsSubsetOf(expected));
+ expected.push_back(3);
+ EXPECT_THAT(numbers, IsSubsetOf(expected));
+}
+
+TEST(IsSubsetOfTest, WorksForStreamlike) {
+ const int a[5] = {1, 2};
+ Streamlike<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+
+ vector<int> expected;
+ expected.push_back(1);
+ EXPECT_THAT(s, Not(IsSubsetOf(expected)));
+ expected.push_back(2);
+ expected.push_back(5);
+ EXPECT_THAT(s, IsSubsetOf(expected));
+}
+
+TEST(IsSubsetOfTest, TakesStlContainer) {
+ const int actual[] = {3, 1, 2};
+
+ ::std::list<int> expected;
+ expected.push_back(1);
+ expected.push_back(3);
+ EXPECT_THAT(actual, Not(IsSubsetOf(expected)));
+
+ expected.push_back(2);
+ expected.push_back(4);
+ EXPECT_THAT(actual, IsSubsetOf(expected));
+}
+
+TEST(IsSubsetOfTest, Describe) {
+ typedef std::vector<int> IntVec;
+ IntVec expected;
+ expected.push_back(111);
+ expected.push_back(222);
+ expected.push_back(333);
+
+ EXPECT_THAT(
+ Describe<IntVec>(IsSubsetOf(expected)),
+ Eq("an injection from elements to requirements exists such that:\n"
+ " - an element is equal to 111\n"
+ " - an element is equal to 222\n"
+ " - an element is equal to 333"));
+}
+
+TEST(IsSubsetOfTest, DescribeNegation) {
+ typedef std::vector<int> IntVec;
+ IntVec expected;
+ expected.push_back(111);
+ expected.push_back(222);
+ expected.push_back(333);
+ EXPECT_THAT(
+ DescribeNegation<IntVec>(IsSubsetOf(expected)),
+ Eq("no injection from elements to requirements exists such that:\n"
+ " - an element is equal to 111\n"
+ " - an element is equal to 222\n"
+ " - an element is equal to 333"));
+}
+
+TEST(IsSubsetOfTest, MatchAndExplain) {
+ std::vector<int> v;
+ v.push_back(2);
+ v.push_back(3);
+ std::vector<int> expected;
+ expected.push_back(1);
+ expected.push_back(2);
+ StringMatchResultListener listener;
+ ASSERT_FALSE(ExplainMatchResult(IsSubsetOf(expected), v, &listener))
+ << listener.str();
+ EXPECT_THAT(listener.str(),
+ Eq("where the following elements don't match any matchers:\n"
+ "element #1: 3"));
+
+ expected.push_back(3);
+ listener.Clear();
+ ASSERT_TRUE(ExplainMatchResult(IsSubsetOf(expected), v, &listener))
+ << listener.str();
+ EXPECT_THAT(listener.str(), Eq("where:\n"
+ " - element #0 is matched by matcher #1,\n"
+ " - element #1 is matched by matcher #2"));
+}
+
+#if GTEST_HAS_STD_INITIALIZER_LIST_
+TEST(IsSubsetOfTest, WorksForRhsInitializerList) {
+ const int numbers[] = {1, 2, 3};
+ EXPECT_THAT(numbers, IsSubsetOf({1, 2, 3, 4}));
+ EXPECT_THAT(numbers, Not(IsSubsetOf({1, 2})));
+}
+#endif
+
// Tests using ElementsAre() and ElementsAreArray() with stream-like
// "containers".
@@ -5268,28 +6192,6 @@
EXPECT_FALSE(IsReadableTypeName("void (&)(int, bool, char, float)"));
}
-// Tests JoinAsTuple().
-
-TEST(JoinAsTupleTest, JoinsEmptyTuple) {
- EXPECT_EQ("", JoinAsTuple(Strings()));
-}
-
-TEST(JoinAsTupleTest, JoinsOneTuple) {
- const char* fields[] = {"1"};
- EXPECT_EQ("1", JoinAsTuple(Strings(fields, fields + 1)));
-}
-
-TEST(JoinAsTupleTest, JoinsTwoTuple) {
- const char* fields[] = {"1", "a"};
- EXPECT_EQ("(1, a)", JoinAsTuple(Strings(fields, fields + 2)));
-}
-
-TEST(JoinAsTupleTest, JoinsTenTuple) {
- const char* fields[] = {"1", "2", "3", "4", "5", "6", "7", "8", "9", "10"};
- EXPECT_EQ("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)",
- JoinAsTuple(Strings(fields, fields + 10)));
-}
-
// Tests FormatMatcherDescription().
TEST(FormatMatcherDescriptionTest, WorksForEmptyDescription) {
@@ -5513,6 +6415,16 @@
EXPECT_THAT(lhs, Not(Pointwise(Lt(), rhs)));
}
+// Test is effective only with sanitizers.
+TEST(PointwiseTest, WorksForVectorOfBool) {
+ vector<bool> rhs(3, false);
+ rhs[1] = true;
+ vector<bool> lhs = rhs;
+ EXPECT_THAT(lhs, Pointwise(Eq(), rhs));
+ rhs[0] = true;
+ EXPECT_THAT(lhs, Not(Pointwise(Eq(), rhs)));
+}
+
#if GTEST_HAS_STD_INITIALIZER_LIST_
TEST(PointwiseTest, WorksForRhsInitializerList) {
@@ -5678,5 +6590,198 @@
EXPECT_THAT(lhs, UnorderedPointwise(m2, rhs));
}
+// Sample optional type implementation with minimal requirements for use with
+// Optional matcher.
+class SampleOptionalInt {
+ public:
+ typedef int value_type;
+ explicit SampleOptionalInt(int value) : value_(value), has_value_(true) {}
+ SampleOptionalInt() : value_(0), has_value_(false) {}
+ operator bool() const {
+ return has_value_;
+ }
+ const int& operator*() const {
+ return value_;
+ }
+ private:
+ int value_;
+ bool has_value_;
+};
+
+TEST(OptionalTest, DescribesSelf) {
+ const Matcher<SampleOptionalInt> m = Optional(Eq(1));
+ EXPECT_EQ("value is equal to 1", Describe(m));
+}
+
+TEST(OptionalTest, ExplainsSelf) {
+ const Matcher<SampleOptionalInt> m = Optional(Eq(1));
+ EXPECT_EQ("whose value 1 matches", Explain(m, SampleOptionalInt(1)));
+ EXPECT_EQ("whose value 2 doesn't match", Explain(m, SampleOptionalInt(2)));
+}
+
+TEST(OptionalTest, MatchesNonEmptyOptional) {
+ const Matcher<SampleOptionalInt> m1 = Optional(1);
+ const Matcher<SampleOptionalInt> m2 = Optional(Eq(2));
+ const Matcher<SampleOptionalInt> m3 = Optional(Lt(3));
+ SampleOptionalInt opt(1);
+ EXPECT_TRUE(m1.Matches(opt));
+ EXPECT_FALSE(m2.Matches(opt));
+ EXPECT_TRUE(m3.Matches(opt));
+}
+
+TEST(OptionalTest, DoesNotMatchNullopt) {
+ const Matcher<SampleOptionalInt> m = Optional(1);
+ SampleOptionalInt empty;
+ EXPECT_FALSE(m.Matches(empty));
+}
+
+class SampleVariantIntString {
+ public:
+ SampleVariantIntString(int i) : i_(i), has_int_(true) {}
+ SampleVariantIntString(const std::string& s) : s_(s), has_int_(false) {}
+
+ template <typename T>
+ friend bool holds_alternative(const SampleVariantIntString& value) {
+ return value.has_int_ == internal::IsSame<T, int>::value;
+ }
+
+ template <typename T>
+ friend const T& get(const SampleVariantIntString& value) {
+ return value.get_impl(static_cast<T*>(NULL));
+ }
+
+ private:
+ const int& get_impl(int*) const { return i_; }
+ const std::string& get_impl(std::string*) const { return s_; }
+
+ int i_;
+ std::string s_;
+ bool has_int_;
+};
+
+TEST(VariantTest, DescribesSelf) {
+ const Matcher<SampleVariantIntString> m = VariantWith<int>(Eq(1));
+ EXPECT_THAT(Describe(m), ContainsRegex("is a variant<> with value of type "
+ "'.*' and the value is equal to 1"));
+}
+
+TEST(VariantTest, ExplainsSelf) {
+ const Matcher<SampleVariantIntString> m = VariantWith<int>(Eq(1));
+ EXPECT_THAT(Explain(m, SampleVariantIntString(1)),
+ ContainsRegex("whose value 1"));
+ EXPECT_THAT(Explain(m, SampleVariantIntString("A")),
+ HasSubstr("whose value is not of type '"));
+ EXPECT_THAT(Explain(m, SampleVariantIntString(2)),
+ "whose value 2 doesn't match");
+}
+
+TEST(VariantTest, FullMatch) {
+ Matcher<SampleVariantIntString> m = VariantWith<int>(Eq(1));
+ EXPECT_TRUE(m.Matches(SampleVariantIntString(1)));
+
+ m = VariantWith<std::string>(Eq("1"));
+ EXPECT_TRUE(m.Matches(SampleVariantIntString("1")));
+}
+
+TEST(VariantTest, TypeDoesNotMatch) {
+ Matcher<SampleVariantIntString> m = VariantWith<int>(Eq(1));
+ EXPECT_FALSE(m.Matches(SampleVariantIntString("1")));
+
+ m = VariantWith<std::string>(Eq("1"));
+ EXPECT_FALSE(m.Matches(SampleVariantIntString(1)));
+}
+
+TEST(VariantTest, InnerDoesNotMatch) {
+ Matcher<SampleVariantIntString> m = VariantWith<int>(Eq(1));
+ EXPECT_FALSE(m.Matches(SampleVariantIntString(2)));
+
+ m = VariantWith<std::string>(Eq("1"));
+ EXPECT_FALSE(m.Matches(SampleVariantIntString("2")));
+}
+
+class SampleAnyType {
+ public:
+ explicit SampleAnyType(int i) : index_(0), i_(i) {}
+ explicit SampleAnyType(const std::string& s) : index_(1), s_(s) {}
+
+ template <typename T>
+ friend const T* any_cast(const SampleAnyType* any) {
+ return any->get_impl(static_cast<T*>(NULL));
+ }
+
+ private:
+ int index_;
+ int i_;
+ std::string s_;
+
+ const int* get_impl(int*) const { return index_ == 0 ? &i_ : NULL; }
+ const std::string* get_impl(std::string*) const {
+ return index_ == 1 ? &s_ : NULL;
+ }
+};
+
+TEST(AnyWithTest, FullMatch) {
+ Matcher<SampleAnyType> m = AnyWith<int>(Eq(1));
+ EXPECT_TRUE(m.Matches(SampleAnyType(1)));
+}
+
+TEST(AnyWithTest, TestBadCastType) {
+ Matcher<SampleAnyType> m = AnyWith<std::string>(Eq("fail"));
+ EXPECT_FALSE(m.Matches(SampleAnyType(1)));
+}
+
+#if GTEST_LANG_CXX11
+TEST(AnyWithTest, TestUseInContainers) {
+ std::vector<SampleAnyType> a;
+ a.emplace_back(1);
+ a.emplace_back(2);
+ a.emplace_back(3);
+ EXPECT_THAT(
+ a, ElementsAreArray({AnyWith<int>(1), AnyWith<int>(2), AnyWith<int>(3)}));
+
+ std::vector<SampleAnyType> b;
+ b.emplace_back("hello");
+ b.emplace_back("merhaba");
+ b.emplace_back("salut");
+ EXPECT_THAT(b, ElementsAreArray({AnyWith<std::string>("hello"),
+ AnyWith<std::string>("merhaba"),
+ AnyWith<std::string>("salut")}));
+}
+#endif // GTEST_LANG_CXX11
+TEST(AnyWithTest, TestCompare) {
+ EXPECT_THAT(SampleAnyType(1), AnyWith<int>(Gt(0)));
+}
+
+TEST(AnyWithTest, DescribesSelf) {
+ const Matcher<const SampleAnyType&> m = AnyWith<int>(Eq(1));
+ EXPECT_THAT(Describe(m), ContainsRegex("is an 'any' type with value of type "
+ "'.*' and the value is equal to 1"));
+}
+
+TEST(AnyWithTest, ExplainsSelf) {
+ const Matcher<const SampleAnyType&> m = AnyWith<int>(Eq(1));
+
+ EXPECT_THAT(Explain(m, SampleAnyType(1)), ContainsRegex("whose value 1"));
+ EXPECT_THAT(Explain(m, SampleAnyType("A")),
+ HasSubstr("whose value is not of type '"));
+ EXPECT_THAT(Explain(m, SampleAnyType(2)), "whose value 2 doesn't match");
+}
+
+#if GTEST_LANG_CXX11
+
+TEST(PointeeTest, WorksOnMoveOnlyType) {
+ std::unique_ptr<int> p(new int(3));
+ EXPECT_THAT(p, Pointee(Eq(3)));
+ EXPECT_THAT(p, Not(Pointee(Eq(2))));
+}
+
+TEST(NotTest, WorksOnMoveOnlyType) {
+ std::unique_ptr<int> p(new int(3));
+ EXPECT_THAT(p, Pointee(Eq(3)));
+ EXPECT_THAT(p, Not(Pointee(Eq(2))));
+}
+
+#endif // GTEST_LANG_CXX11
+
} // namespace gmock_matchers_test
} // namespace testing
diff --git a/googlemock/test/gmock-more-actions_test.cc b/googlemock/test/gmock-more-actions_test.cc
index f5e28ea..08a2df0 100644
--- a/googlemock/test/gmock-more-actions_test.cc
+++ b/googlemock/test/gmock-more-actions_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -327,11 +326,10 @@
// Tests using Invoke() with functions with parameters declared as Unused.
TEST(InvokeTest, FunctionWithUnusedParameters) {
- Action<int(int, int, double, const string&)> a1 =
- Invoke(SumOfFirst2);
- string s("hi");
- EXPECT_EQ(12, a1.Perform(
- tuple<int, int, double, const string&>(10, 2, 5.6, s)));
+ Action<int(int, int, double, const std::string&)> a1 = Invoke(SumOfFirst2);
+ tuple<int, int, double, std::string> dummy =
+ make_tuple(10, 2, 5.6, std::string("hi"));
+ EXPECT_EQ(12, a1.Perform(dummy));
Action<int(int, int, bool, int*)> a2 =
Invoke(SumOfFirst2);
@@ -380,10 +378,10 @@
// Tests using Invoke() with a binary method.
TEST(InvokeMethodTest, Binary) {
Foo foo;
- Action<string(const string&, char)> a = Invoke(&foo, &Foo::Binary);
- string s("Hell");
- EXPECT_EQ("Hello", a.Perform(
- tuple<const string&, char>(s, 'o')));
+ Action<std::string(const std::string&, char)> a = Invoke(&foo, &Foo::Binary);
+ std::string s("Hell");
+ tuple<std::string, char> dummy = make_tuple(s, 'o');
+ EXPECT_EQ("Hello", a.Perform(dummy));
}
// Tests using Invoke() with a ternary method.
diff --git a/googlemock/test/gmock-nice-strict_test.cc b/googlemock/test/gmock-nice-strict_test.cc
index 0eac643..dce6642 100644
--- a/googlemock/test/gmock-nice-strict_test.cc
+++ b/googlemock/test/gmock-nice-strict_test.cc
@@ -26,15 +26,15 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gmock/gmock-generated-nice-strict.h"
#include <string>
+#include <utility>
#include "gmock/gmock.h"
-#include "gtest/gtest.h"
#include "gtest/gtest-spi.h"
+#include "gtest/gtest.h"
// This must not be defined inside the ::testing namespace, or it will
// clash with ::testing::Mock.
@@ -114,6 +114,24 @@
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockBar);
};
+#if GTEST_GTEST_LANG_CXX11
+
+class MockBaz {
+ public:
+ class MoveOnly {
+ MoveOnly() = default;
+
+ MoveOnly(const MoveOnly&) = delete;
+ operator=(const MoveOnly&) = delete;
+
+ MoveOnly(MoveOnly&&) = default;
+ operator=(MoveOnly&&) = default;
+ };
+
+ MockBaz(MoveOnly) {}
+}
+#endif // GTEST_GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
+
#if GTEST_HAS_STREAM_REDIRECTION
// Tests that a raw mock generates warnings for uninteresting calls.
@@ -214,8 +232,9 @@
nice_foo.DoThis();
}
-// Tests that an unexpected call on a nice mock which returns a not-default-constructible
-// type throws an exception and the exception contains the method's name.
+// Tests that an unexpected call on a nice mock which returns a
+// not-default-constructible type throws an exception and the exception contains
+// the method's name.
TEST(NiceMockTest, ThrowsExceptionForUnknownReturnTypes) {
NiceMock<MockFoo> nice_foo;
#if GTEST_HAS_EXCEPTIONS
@@ -259,6 +278,21 @@
nice_bar.That(5, true);
}
+TEST(NiceMockTest, AllowLeak) {
+ NiceMock<MockFoo>* leaked = new NiceMock<MockFoo>;
+ Mock::AllowLeak(leaked);
+ EXPECT_CALL(*leaked, DoThis());
+ leaked->DoThis();
+}
+
+#if GTEST_GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
+
+TEST(NiceMockTest, MoveOnlyConstructor) {
+ NiceMock<MockBaz> nice_baz(MockBaz::MoveOnly());
+}
+
+#endif // GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
+
#if !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
// Tests that NiceMock<Mock> compiles where Mock is a user-defined
// class (as opposed to ::testing::Mock). We had to work around an
@@ -352,6 +386,21 @@
naggy_bar.That(5, true);
}
+TEST(NaggyMockTest, AllowLeak) {
+ NaggyMock<MockFoo>* leaked = new NaggyMock<MockFoo>;
+ Mock::AllowLeak(leaked);
+ EXPECT_CALL(*leaked, DoThis());
+ leaked->DoThis();
+}
+
+#if GTEST_GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
+
+TEST(NaggyMockTest, MoveOnlyConstructor) {
+ NaggyMock<MockBaz> naggy_baz(MockBaz::MoveOnly());
+}
+
+#endif // GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
+
#if !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
// Tests that NaggyMock<Mock> compiles where Mock is a user-defined
// class (as opposed to ::testing::Mock). We had to work around an
@@ -426,6 +475,21 @@
"Uninteresting mock function call");
}
+TEST(StrictMockTest, AllowLeak) {
+ StrictMock<MockFoo>* leaked = new StrictMock<MockFoo>;
+ Mock::AllowLeak(leaked);
+ EXPECT_CALL(*leaked, DoThis());
+ leaked->DoThis();
+}
+
+#if GTEST_GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
+
+TEST(StrictMockTest, MoveOnlyConstructor) {
+ StrictMock<MockBaz> strict_baz(MockBaz::MoveOnly());
+}
+
+#endif // GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
+
#if !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
// Tests that StrictMock<Mock> compiles where Mock is a user-defined
// class (as opposed to ::testing::Mock). We had to work around an
diff --git a/googlemock/test/gmock-port_test.cc b/googlemock/test/gmock-port_test.cc
index d6a8d44..a2c2be2 100644
--- a/googlemock/test/gmock-port_test.cc
+++ b/googlemock/test/gmock-port_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// Google Mock - a framework for writing C++ mock classes.
//
diff --git a/googlemock/test/gmock-spec-builders_test.cc b/googlemock/test/gmock-spec-builders_test.cc
index a7bf03e..7056c43 100644
--- a/googlemock/test/gmock-spec-builders_test.cc
+++ b/googlemock/test/gmock-spec-builders_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -89,6 +88,7 @@
using testing::NaggyMock;
using testing::Ne;
using testing::Return;
+using testing::SaveArg;
using testing::Sequence;
using testing::SetArgPointee;
using testing::internal::ExpectationTester;
@@ -748,7 +748,6 @@
testing::GMOCK_FLAG(default_mock_behavior) = original_behavior;
}
-
#endif // GTEST_HAS_STREAM_REDIRECTION
// Tests the semantics of ON_CALL().
@@ -1176,7 +1175,7 @@
TEST(UndefinedReturnValueTest,
ReturnValueIsMandatoryWhenNotDefaultConstructible) {
MockA a;
- // TODO(wan@google.com): We should really verify the output message,
+ // FIXME: We should really verify the output message,
// but we cannot yet due to that EXPECT_DEATH only captures stderr
// while Google Mock logs to stdout.
#if GTEST_HAS_EXCEPTIONS
@@ -2174,7 +2173,9 @@
"NOTE: You can safely ignore the above warning unless this "
"call should not happen. Do not suppress it by blindly adding "
"an EXPECT_CALL() if you don't mean to enforce the call. "
- "See https://github.com/google/googletest/blob/master/googlemock/docs/CookBook.md#"
+ "See "
+ "https://github.com/google/googletest/blob/master/googlemock/docs/"
+ "CookBook.md#"
"knowing-when-to-expect for details.";
// A void-returning function.
@@ -2680,6 +2681,75 @@
// EXPECT_CALL() did not specify an action.
}
+TEST(ParameterlessExpectationsTest, CanSetExpectationsWithoutMatchers) {
+ MockA a;
+ int do_a_arg0 = 0;
+ ON_CALL(a, DoA).WillByDefault(SaveArg<0>(&do_a_arg0));
+ int do_a_47_arg0 = 0;
+ ON_CALL(a, DoA(47)).WillByDefault(SaveArg<0>(&do_a_47_arg0));
+
+ a.DoA(17);
+ EXPECT_THAT(do_a_arg0, 17);
+ EXPECT_THAT(do_a_47_arg0, 0);
+ a.DoA(47);
+ EXPECT_THAT(do_a_arg0, 17);
+ EXPECT_THAT(do_a_47_arg0, 47);
+
+ ON_CALL(a, Binary).WillByDefault(Return(true));
+ ON_CALL(a, Binary(_, 14)).WillByDefault(Return(false));
+ EXPECT_THAT(a.Binary(14, 17), true);
+ EXPECT_THAT(a.Binary(17, 14), false);
+}
+
+TEST(ParameterlessExpectationsTest, CanSetExpectationsForOverloadedMethods) {
+ MockB b;
+ ON_CALL(b, DoB()).WillByDefault(Return(9));
+ ON_CALL(b, DoB(5)).WillByDefault(Return(11));
+
+ EXPECT_THAT(b.DoB(), 9);
+ EXPECT_THAT(b.DoB(1), 0); // default value
+ EXPECT_THAT(b.DoB(5), 11);
+}
+
+struct MockWithConstMethods {
+ public:
+ MOCK_CONST_METHOD1(Foo, int(int));
+ MOCK_CONST_METHOD2(Bar, int(int, const char*));
+};
+
+TEST(ParameterlessExpectationsTest, CanSetExpectationsForConstMethods) {
+ MockWithConstMethods mock;
+ ON_CALL(mock, Foo).WillByDefault(Return(7));
+ ON_CALL(mock, Bar).WillByDefault(Return(33));
+
+ EXPECT_THAT(mock.Foo(17), 7);
+ EXPECT_THAT(mock.Bar(27, "purple"), 33);
+}
+
+class MockConstOverload {
+ public:
+ MOCK_METHOD1(Overloaded, int(int));
+ MOCK_CONST_METHOD1(Overloaded, int(int));
+};
+
+TEST(ParameterlessExpectationsTest,
+ CanSetExpectationsForConstOverloadedMethods) {
+ MockConstOverload mock;
+ ON_CALL(mock, Overloaded(_)).WillByDefault(Return(7));
+ ON_CALL(mock, Overloaded(5)).WillByDefault(Return(9));
+ ON_CALL(Const(mock), Overloaded(5)).WillByDefault(Return(11));
+ ON_CALL(Const(mock), Overloaded(7)).WillByDefault(Return(13));
+
+ EXPECT_THAT(mock.Overloaded(1), 7);
+ EXPECT_THAT(mock.Overloaded(5), 9);
+ EXPECT_THAT(mock.Overloaded(7), 7);
+
+ const MockConstOverload& const_mock = mock;
+ EXPECT_THAT(const_mock.Overloaded(1), 0);
+ EXPECT_THAT(const_mock.Overloaded(5), 11);
+ EXPECT_THAT(const_mock.Overloaded(7), 13);
+}
+
} // namespace
// Allows the user to define their own main and then invoke gmock_main
@@ -2691,7 +2761,6 @@
int main(int argc, char **argv) {
#endif // GMOCK_RENAME_MAIN
testing::InitGoogleMock(&argc, argv);
-
// Ensures that the tests pass no matter what value of
// --gmock_catch_leaked_mocks and --gmock_verbose the user specifies.
testing::GMOCK_FLAG(catch_leaked_mocks) = true;
diff --git a/googlemock/test/gmock_all_test.cc b/googlemock/test/gmock_all_test.cc
index 56d6c49..e1774fb 100644
--- a/googlemock/test/gmock_all_test.cc
+++ b/googlemock/test/gmock_all_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Tests for Google C++ Mocking Framework (Google Mock)
//
diff --git a/googlemock/test/gmock_ex_test.cc b/googlemock/test/gmock_ex_test.cc
index 3afed86..72eb43f 100644
--- a/googlemock/test/gmock_ex_test.cc
+++ b/googlemock/test/gmock_ex_test.cc
@@ -26,17 +26,18 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Tests Google Mock's functionality that depends on exceptions.
#include "gmock/gmock.h"
#include "gtest/gtest.h"
+#if GTEST_HAS_EXCEPTIONS
namespace {
using testing::HasSubstr;
+
using testing::internal::GoogleTestFailureException;
// A type that cannot be default constructed.
@@ -52,8 +53,6 @@
MOCK_METHOD0(GetNonDefaultConstructible, NonDefaultConstructible());
};
-#if GTEST_HAS_EXCEPTIONS
-
TEST(DefaultValueTest, ThrowsRuntimeErrorWhenNoDefaultValue) {
MockFoo mock;
try {
@@ -76,6 +75,6 @@
}
}
-#endif
} // unnamed namespace
+#endif
diff --git a/googlemock/test/gmock_leak_test.py b/googlemock/test/gmock_leak_test.py
index 997680c..7e4b1ee 100755
--- a/googlemock/test/gmock_leak_test.py
+++ b/googlemock/test/gmock_leak_test.py
@@ -31,12 +31,8 @@
"""Tests that leaked mock objects can be caught be Google Mock."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-
import gmock_test_utils
-
PROGRAM_PATH = gmock_test_utils.GetTestExecutablePath('gmock_leak_test_')
TEST_WITH_EXPECT_CALL = [PROGRAM_PATH, '--gtest_filter=*ExpectCall*']
TEST_WITH_ON_CALL = [PROGRAM_PATH, '--gtest_filter=*OnCall*']
diff --git a/googlemock/test/gmock_leak_test_.cc b/googlemock/test/gmock_leak_test_.cc
index 1d27d22..2e095ab 100644
--- a/googlemock/test/gmock_leak_test_.cc
+++ b/googlemock/test/gmock_leak_test_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
diff --git a/googlemock/test/gmock_link2_test.cc b/googlemock/test/gmock_link2_test.cc
index 4c310c3..d27ce17 100644
--- a/googlemock/test/gmock_link2_test.cc
+++ b/googlemock/test/gmock_link2_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan), vladl@google.com (Vlad Losev)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -37,4 +36,4 @@
#define LinkTest LinkTest2
-#include "test/gmock_link_test.h"
+#include "test/gmock_link_test.h"
diff --git a/googlemock/test/gmock_link_test.cc b/googlemock/test/gmock_link_test.cc
index 61e97d1..e7c54cc 100644
--- a/googlemock/test/gmock_link_test.cc
+++ b/googlemock/test/gmock_link_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan), vladl@google.com (Vlad Losev)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -37,4 +36,4 @@
#define LinkTest LinkTest1
-#include "test/gmock_link_test.h"
+#include "test/gmock_link_test.h"
diff --git a/googlemock/test/gmock_link_test.h b/googlemock/test/gmock_link_test.h
index 1f55f5b..d26670e 100644
--- a/googlemock/test/gmock_link_test.h
+++ b/googlemock/test/gmock_link_test.h
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// Google Mock - a framework for writing C++ mock classes.
//
@@ -90,8 +89,10 @@
// Field
// Property
// ResultOf(function)
+// ResultOf(callback)
// Pointee
// Truly(predicate)
+// AddressSatisfies
// AllOf
// AnyOf
// Not
@@ -120,13 +121,15 @@
# include <errno.h>
#endif
-#include "gmock/internal/gmock-port.h"
-#include "gtest/gtest.h"
#include <iostream>
#include <vector>
+#include "gtest/gtest.h"
+#include "gtest/internal/gtest-port.h"
+
using testing::_;
using testing::A;
+using testing::Action;
using testing::AllOf;
using testing::AnyOf;
using testing::Assign;
@@ -148,6 +151,8 @@
using testing::InvokeArgument;
using testing::InvokeWithoutArgs;
using testing::IsNull;
+using testing::IsSubsetOf;
+using testing::IsSupersetOf;
using testing::Le;
using testing::Lt;
using testing::Matcher;
@@ -592,6 +597,22 @@
ON_CALL(mock, VoidFromVector(ElementsAreArray(arr))).WillByDefault(Return());
}
+// Tests the linkage of the IsSubsetOf matcher.
+TEST(LinkTest, TestMatcherIsSubsetOf) {
+ Mock mock;
+ char arr[] = {'a', 'b'};
+
+ ON_CALL(mock, VoidFromVector(IsSubsetOf(arr))).WillByDefault(Return());
+}
+
+// Tests the linkage of the IsSupersetOf matcher.
+TEST(LinkTest, TestMatcherIsSupersetOf) {
+ Mock mock;
+ char arr[] = {'a', 'b'};
+
+ ON_CALL(mock, VoidFromVector(IsSupersetOf(arr))).WillByDefault(Return());
+}
+
// Tests the linkage of the ContainerEq matcher.
TEST(LinkTest, TestMatcherContainerEq) {
Mock mock;
diff --git a/googlemock/test/gmock_output_test.py b/googlemock/test/gmock_output_test.py
index 9d73d57..0527bd9 100755
--- a/googlemock/test/gmock_output_test.py
+++ b/googlemock/test/gmock_output_test.py
@@ -29,21 +29,19 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""Tests the text output of Google C++ Mocking Framework.
+r"""Tests the text output of Google C++ Mocking Framework.
To update the golden file:
gmock_output_test.py --build_dir=BUILD/DIR --gengolden
-# where BUILD/DIR contains the built gmock_output_test_ file.
+where BUILD/DIR contains the built gmock_output_test_ file.
gmock_output_test.py --gengolden
gmock_output_test.py
-"""
-__author__ = 'wan@google.com (Zhanyong Wan)'
+"""
import os
import re
import sys
-
import gmock_test_utils
diff --git a/googlemock/test/gmock_output_test_.cc b/googlemock/test/gmock_output_test_.cc
index 44cba34..3955c73 100644
--- a/googlemock/test/gmock_output_test_.cc
+++ b/googlemock/test/gmock_output_test_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Tests Google Mock's output in various scenarios. This ensures that
// Google Mock's messages are readable and useful.
@@ -39,6 +38,12 @@
#include "gtest/gtest.h"
+// Silence C4100 (unreferenced formal parameter)
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4100)
+#endif
+
using testing::_;
using testing::AnyNumber;
using testing::Ge;
@@ -47,6 +52,7 @@
using testing::Ref;
using testing::Return;
using testing::Sequence;
+using testing::Value;
class MockFoo {
public:
@@ -268,6 +274,15 @@
// Both foo1 and foo2 are deliberately leaked.
}
+MATCHER_P2(IsPair, first, second, "") {
+ return Value(arg.first, first) && Value(arg.second, second);
+}
+
+TEST_F(GMockOutputTest, PrintsMatcher) {
+ const testing::Matcher<int> m1 = Ge(48);
+ EXPECT_THAT((std::pair<int, bool>(42, true)), IsPair(m1, true));
+}
+
void TestCatchesLeakedMocksInAdHocTests() {
MockFoo* foo = new MockFoo;
@@ -280,7 +295,6 @@
int main(int argc, char **argv) {
testing::InitGoogleMock(&argc, argv);
-
// Ensures that the tests pass no matter what value of
// --gmock_catch_leaked_mocks and --gmock_verbose the user specifies.
testing::GMOCK_FLAG(catch_leaked_mocks) = true;
@@ -289,3 +303,7 @@
TestCatchesLeakedMocksInAdHocTests();
return RUN_ALL_TESTS();
}
+
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
diff --git a/googlemock/test/gmock_output_test_golden.txt b/googlemock/test/gmock_output_test_golden.txt
index 689d5ee..dbcb211 100644
--- a/googlemock/test/gmock_output_test_golden.txt
+++ b/googlemock/test/gmock_output_test_golden.txt
@@ -288,6 +288,12 @@
[ OK ] GMockOutputTest.ExplicitActionsRunOutWithDefaultAction
[ RUN ] GMockOutputTest.CatchesLeakedMocks
[ OK ] GMockOutputTest.CatchesLeakedMocks
+[ RUN ] GMockOutputTest.PrintsMatcher
+FILE:#: Failure
+Value of: (std::pair<int, bool>(42, true))
+Expected: is pair (is >= 48, true)
+ Actual: (42, true) (of type std::pair<int, bool>)
+[ FAILED ] GMockOutputTest.PrintsMatcher
[ FAILED ] GMockOutputTest.UnexpectedCall
[ FAILED ] GMockOutputTest.UnexpectedCallToVoidFunction
[ FAILED ] GMockOutputTest.ExcessiveCall
@@ -302,9 +308,10 @@
[ FAILED ] GMockOutputTest.MismatchArgumentsAndWith
[ FAILED ] GMockOutputTest.UnexpectedCallWithDefaultAction
[ FAILED ] GMockOutputTest.ExcessiveCallWithDefaultAction
+[ FAILED ] GMockOutputTest.PrintsMatcher
FILE:#: ERROR: this mock object should be deleted but never is. Its address is @0x#.
FILE:#: ERROR: this mock object should be deleted but never is. Its address is @0x#.
FILE:#: ERROR: this mock object should be deleted but never is. Its address is @0x#.
-ERROR: 3 leaked mock objects found at program exit.
+ERROR: 3 leaked mock objects found at program exit. Expectations on a mock object is verified when the object is destructed. Leaking a mock means that its expectations aren't verified, which is usually a test bug. If you really intend to leak a mock, you can suppress this error using testing::Mock::AllowLeak(mock_object), or you may use a fake or stub instead of a mock.
diff --git a/googlemock/test/gmock_stress_test.cc b/googlemock/test/gmock_stress_test.cc
index b9fdc45..0d99bed 100644
--- a/googlemock/test/gmock_stress_test.cc
+++ b/googlemock/test/gmock_stress_test.cc
@@ -26,20 +26,18 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Tests that Google Mock constructs can be used in a large number of
// threads concurrently.
#include "gmock/gmock.h"
-
#include "gtest/gtest.h"
namespace testing {
namespace {
-// From "gtest/internal/gtest-port.h".
+// From gtest-port.h.
using ::testing::internal::ThreadWithParam;
// The maximum number of test threads (not including helper threads)
diff --git a/googlemock/test/gmock_test.cc b/googlemock/test/gmock_test.cc
index 7007567..341a17d 100644
--- a/googlemock/test/gmock_test.cc
+++ b/googlemock/test/gmock_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Google Mock - a framework for writing C++ mock classes.
//
diff --git a/googlemock/test/gmock_test_utils.py b/googlemock/test/gmock_test_utils.py
index b513000..7dc4e11 100755
--- a/googlemock/test/gmock_test_utils.py
+++ b/googlemock/test/gmock_test_utils.py
@@ -29,8 +29,6 @@
"""Unit test utilities for Google C++ Mocking Framework."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import sys
@@ -38,7 +36,7 @@
SCRIPT_DIR = os.path.dirname(__file__) or '.'
# isdir resolves symbolic links.
-gtest_tests_util_dir = os.path.join(SCRIPT_DIR, '../googletest/test')
+gtest_tests_util_dir = os.path.join(SCRIPT_DIR, '../../googletest/test')
if os.path.isdir(gtest_tests_util_dir):
GTEST_TESTS_UTIL_DIR = gtest_tests_util_dir
else:
diff --git a/googletest/CMakeLists.txt b/googletest/CMakeLists.txt
index 77b55ca..2c735f6 100644
--- a/googletest/CMakeLists.txt
+++ b/googletest/CMakeLists.txt
@@ -5,10 +5,6 @@
# ctest. You can select which tests to run using 'ctest -R regex'.
# For more options, run 'ctest --help'.
-# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
-# make it prominent in the GUI.
-option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
-
# When other libraries are using a shared version of runtime libraries,
# Google Test also has to use one.
option(
@@ -27,8 +23,6 @@
"Build gtest with internal symbols hidden in shared libraries."
OFF)
-set(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "Generate debug library name with a postfix.")
-
# Defines pre_project_set_up_hermetic_build() and set_up_hermetic_build().
include(cmake/hermetic_build.cmake OPTIONAL)
@@ -62,6 +56,25 @@
set_up_hermetic_build()
endif()
+# These commands only run if this is the main project
+if(CMAKE_PROJECT_NAME STREQUAL "gtest" OR CMAKE_PROJECT_NAME STREQUAL "googletest-distribution")
+
+ # BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
+ # make it prominent in the GUI.
+ option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
+
+else()
+
+ mark_as_advanced(
+ gtest_force_shared_crt
+ gtest_build_tests
+ gtest_build_samples
+ gtest_disable_pthreads
+ gtest_hide_internal_symbols)
+
+endif()
+
+
if (gtest_hide_internal_symbols)
set(CMAKE_CXX_VISIBILITY_PRESET hidden)
set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)
@@ -88,7 +101,7 @@
if (MSVC AND MSVC_VERSION EQUAL 1700)
add_definitions(/D _VARIADIC_MAX=10)
endif()
-
+
########################################################################
#
# Defines the gtest & gtest_main libraries. User tests should link
@@ -123,13 +136,13 @@
# configure and install pkgconfig files
configure_file(
cmake/gtest.pc.in
- "${CMAKE_BINARY_DIR}/gtest.pc"
+ "${gtest_BINARY_DIR}/gtest.pc"
@ONLY)
configure_file(
cmake/gtest_main.pc.in
- "${CMAKE_BINARY_DIR}/gtest_main.pc"
+ "${gtest_BINARY_DIR}/gtest_main.pc"
@ONLY)
- install(FILES "${CMAKE_BINARY_DIR}/gtest.pc" "${CMAKE_BINARY_DIR}/gtest_main.pc"
+ install(FILES "${gtest_BINARY_DIR}/gtest.pc" "${gtest_BINARY_DIR}/gtest_main.pc"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
endif()
@@ -173,28 +186,28 @@
############################################################
# C++ tests built with standard compiler flags.
- cxx_test(gtest-death-test_test gtest_main)
+ cxx_test(googletest-death-test-test gtest_main)
cxx_test(gtest_environment_test gtest)
- cxx_test(gtest-filepath_test gtest_main)
- cxx_test(gtest-linked_ptr_test gtest_main)
- cxx_test(gtest-listener_test gtest_main)
+ cxx_test(googletest-filepath-test gtest_main)
+ cxx_test(googletest-linked-ptr-test gtest_main)
+ cxx_test(googletest-listener-test gtest_main)
cxx_test(gtest_main_unittest gtest_main)
- cxx_test(gtest-message_test gtest_main)
+ cxx_test(googletest-message-test gtest_main)
cxx_test(gtest_no_test_unittest gtest)
- cxx_test(gtest-options_test gtest_main)
- cxx_test(gtest-param-test_test gtest
- test/gtest-param-test2_test.cc)
- cxx_test(gtest-port_test gtest_main)
+ cxx_test(googletest-options-test gtest_main)
+ cxx_test(googletest-param-test-test gtest
+ test/googletest-param-test2-test.cc)
+ cxx_test(googletest-port-test gtest_main)
cxx_test(gtest_pred_impl_unittest gtest_main)
cxx_test(gtest_premature_exit_test gtest
test/gtest_premature_exit_test.cc)
- cxx_test(gtest-printers_test gtest_main)
+ cxx_test(googletest-printers-test gtest_main)
cxx_test(gtest_prod_test gtest_main
test/production.cc)
cxx_test(gtest_repeat_test gtest)
cxx_test(gtest_sole_header_test gtest_main)
cxx_test(gtest_stress_test gtest)
- cxx_test(gtest-test-part_test gtest_main)
+ cxx_test(googletest-test-part-test gtest_main)
cxx_test(gtest_throw_on_failure_ex_test gtest)
cxx_test(gtest-typed-test_test gtest_main
test/gtest-typed-test2_test.cc)
@@ -216,10 +229,10 @@
cxx_test_with_flags(gtest-death-test_ex_nocatch_test
"${cxx_exception} -DGTEST_ENABLE_CATCH_EXCEPTIONS_=0"
- gtest test/gtest-death-test_ex_test.cc)
+ gtest test/googletest-death-test_ex_test.cc)
cxx_test_with_flags(gtest-death-test_ex_catch_test
"${cxx_exception} -DGTEST_ENABLE_CATCH_EXCEPTIONS_=1"
- gtest test/gtest-death-test_ex_test.cc)
+ gtest test/googletest-death-test_ex_test.cc)
cxx_test_with_flags(gtest_no_rtti_unittest "${cxx_no_rtti}"
gtest_main_no_rtti test/gtest_unittest.cc)
@@ -240,73 +253,75 @@
cxx_library(gtest_main_use_own_tuple "${cxx_use_own_tuple}"
src/gtest-all.cc src/gtest_main.cc)
- cxx_test_with_flags(gtest-tuple_test "${cxx_use_own_tuple}"
- gtest_main_use_own_tuple test/gtest-tuple_test.cc)
+ cxx_test_with_flags(googletest-tuple-test "${cxx_use_own_tuple}"
+ gtest_main_use_own_tuple test/googletest-tuple-test.cc)
cxx_test_with_flags(gtest_use_own_tuple_test "${cxx_use_own_tuple}"
gtest_main_use_own_tuple
- test/gtest-param-test_test.cc test/gtest-param-test2_test.cc)
+ test/googletest-param-test-test.cc test/googletest-param-test2-test.cc)
endif()
############################################################
# Python tests.
- cxx_executable(gtest_break_on_failure_unittest_ test gtest)
- py_test(gtest_break_on_failure_unittest)
+ cxx_executable(googletest-break-on-failure-unittest_ test gtest)
+ py_test(googletest-break-on-failure-unittest)
# Visual Studio .NET 2003 does not support STL with exceptions disabled.
if (NOT MSVC OR MSVC_VERSION GREATER 1310) # 1310 is Visual Studio .NET 2003
cxx_executable_with_flags(
- gtest_catch_exceptions_no_ex_test_
+ googletest-catch-exceptions-no-ex-test_
"${cxx_no_exception}"
gtest_main_no_exception
- test/gtest_catch_exceptions_test_.cc)
+ test/googletest-catch-exceptions-test_.cc)
endif()
cxx_executable_with_flags(
- gtest_catch_exceptions_ex_test_
+ googletest-catch-exceptions-ex-test_
"${cxx_exception}"
gtest_main
- test/gtest_catch_exceptions_test_.cc)
- py_test(gtest_catch_exceptions_test)
+ test/googletest-catch-exceptions-test_.cc)
+ py_test(googletest-catch-exceptions-test)
- cxx_executable(gtest_color_test_ test gtest)
- py_test(gtest_color_test)
+ cxx_executable(googletest-color-test_ test gtest)
+ py_test(googletest-color-test)
- cxx_executable(gtest_env_var_test_ test gtest)
- py_test(gtest_env_var_test)
+ cxx_executable(googletest-env-var-test_ test gtest)
+ py_test(googletest-env-var-test)
- cxx_executable(gtest_filter_unittest_ test gtest)
- py_test(gtest_filter_unittest)
+ cxx_executable(googletest-filter-unittest_ test gtest)
+ py_test(googletest-filter-unittest)
cxx_executable(gtest_help_test_ test gtest_main)
py_test(gtest_help_test)
- cxx_executable(gtest_list_tests_unittest_ test gtest)
- py_test(gtest_list_tests_unittest)
+ cxx_executable(googletest-list-tests-unittest_ test gtest)
+ py_test(googletest-list-tests-unittest)
- cxx_executable(gtest_output_test_ test gtest)
- py_test(gtest_output_test)
+ cxx_executable(googletest-output-test_ test gtest)
+ py_test(googletest-output-test --no_stacktrace_support)
- cxx_executable(gtest_shuffle_test_ test gtest)
- py_test(gtest_shuffle_test)
+ cxx_executable(googletest-shuffle-test_ test gtest)
+ py_test(googletest-shuffle-test)
# MSVC 7.1 does not support STL with exceptions disabled.
if (NOT MSVC OR MSVC_VERSION GREATER 1310)
- cxx_executable(gtest_throw_on_failure_test_ test gtest_no_exception)
- set_target_properties(gtest_throw_on_failure_test_
+ cxx_executable(googletest-throw-on-failure-test_ test gtest_no_exception)
+ set_target_properties(googletest-throw-on-failure-test_
PROPERTIES
COMPILE_FLAGS "${cxx_no_exception}")
- py_test(gtest_throw_on_failure_test)
+ py_test(googletest-throw-on-failure-test)
endif()
- cxx_executable(gtest_uninitialized_test_ test gtest)
- py_test(gtest_uninitialized_test)
+ cxx_executable(googletest-uninitialized-test_ test gtest)
+ py_test(googletest-uninitialized-test)
cxx_executable(gtest_xml_outfile1_test_ test gtest_main)
cxx_executable(gtest_xml_outfile2_test_ test gtest_main)
py_test(gtest_xml_outfiles_test)
+ py_test(googletest-json-outfiles-test)
cxx_executable(gtest_xml_output_unittest_ test gtest)
- py_test(gtest_xml_output_unittest)
+ py_test(gtest_xml_output_unittest --no_stacktrace_support)
+ py_test(googletest-json-output-unittest --no_stacktrace_support)
endif()
diff --git a/googletest/Makefile.am b/googletest/Makefile.am
index b6c7232..b44c841 100644
--- a/googletest/Makefile.am
+++ b/googletest/Makefile.am
@@ -53,40 +53,40 @@
test/gtest-listener_test.cc \
test/gtest-message_test.cc \
test/gtest-options_test.cc \
- test/gtest-param-test2_test.cc \
- test/gtest-param-test2_test.cc \
- test/gtest-param-test_test.cc \
- test/gtest-param-test_test.cc \
+ test/googletest-param-test2-test.cc \
+ test/googletest-param-test2-test.cc \
+ test/googletest-param-test-test.cc \
+ test/googletest-param-test-test.cc \
test/gtest-param-test_test.h \
test/gtest-port_test.cc \
test/gtest_premature_exit_test.cc \
test/gtest-printers_test.cc \
test/gtest-test-part_test.cc \
- test/gtest-tuple_test.cc \
+ test/googletest-tuple-test.cc \
test/gtest-typed-test2_test.cc \
test/gtest-typed-test_test.cc \
test/gtest-typed-test_test.h \
test/gtest-unittest-api_test.cc \
- test/gtest_break_on_failure_unittest_.cc \
- test/gtest_catch_exceptions_test_.cc \
- test/gtest_color_test_.cc \
- test/gtest_env_var_test_.cc \
+ test/googletest-break-on-failure-unittest_.cc \
+ test/googletest-catch-exceptions-test_.cc \
+ test/googletest-color-test_.cc \
+ test/googletest-env-var-test_.cc \
test/gtest_environment_test.cc \
- test/gtest_filter_unittest_.cc \
+ test/googletest-filter-unittest_.cc \
test/gtest_help_test_.cc \
- test/gtest_list_tests_unittest_.cc \
+ test/googletest-list-tests-unittest_.cc \
test/gtest_main_unittest.cc \
test/gtest_no_test_unittest.cc \
- test/gtest_output_test_.cc \
+ test/googletest-output-test_.cc \
test/gtest_pred_impl_unittest.cc \
test/gtest_prod_test.cc \
test/gtest_repeat_test.cc \
- test/gtest_shuffle_test_.cc \
+ test/googletest-shuffle-test_.cc \
test/gtest_sole_header_test.cc \
test/gtest_stress_test.cc \
test/gtest_throw_on_failure_ex_test.cc \
- test/gtest_throw_on_failure_test_.cc \
- test/gtest_uninitialized_test_.cc \
+ test/googletest-throw-on-failure-test_.cc \
+ test/googletest-uninitialized-test_.cc \
test/gtest_unittest.cc \
test/gtest_unittest.cc \
test/gtest_xml_outfile1_test_.cc \
@@ -97,19 +97,19 @@
# Python tests that we don't run.
EXTRA_DIST += \
- test/gtest_break_on_failure_unittest.py \
- test/gtest_catch_exceptions_test.py \
- test/gtest_color_test.py \
- test/gtest_env_var_test.py \
- test/gtest_filter_unittest.py \
+ test/googletest-break-on-failure-unittest.py \
+ test/googletest-catch-exceptions-test.py \
+ test/googletest-color-test.py \
+ test/googletest-env-var-test.py \
+ test/googletest-filter-unittest.py \
test/gtest_help_test.py \
- test/gtest_list_tests_unittest.py \
- test/gtest_output_test.py \
- test/gtest_output_test_golden_lin.txt \
- test/gtest_shuffle_test.py \
+ test/googletest-list-tests-unittest.py \
+ test/googletest-output-test.py \
+ test/googletest-output-test_golden_lin.txt \
+ test/googletest-shuffle-test.py \
test/gtest_test_utils.py \
- test/gtest_throw_on_failure_test.py \
- test/gtest_uninitialized_test.py \
+ test/googletest-throw-on-failure-test.py \
+ test/googletest-uninitialized-test.py \
test/gtest_xml_outfiles_test.py \
test/gtest_xml_output_unittest.py \
test/gtest_xml_test_utils.py
diff --git a/googletest/README.md b/googletest/README.md
index 225aba2..e30fe80 100644
--- a/googletest/README.md
+++ b/googletest/README.md
@@ -1,23 +1,21 @@
+### Generic Build Instructions
-### Generic Build Instructions ###
+#### Setup
-#### Setup ####
+To build Google Test and your tests that use it, you need to tell your build
+system where to find its headers and source files. The exact way to do it
+depends on which build system you use, and is usually straightforward.
-To build Google Test and your tests that use it, you need to tell your
-build system where to find its headers and source files. The exact
-way to do it depends on which build system you use, and is usually
-straightforward.
+#### Build
-#### Build ####
-
-Suppose you put Google Test in directory `${GTEST_DIR}`. To build it,
-create a library build target (or a project as called by Visual Studio
-and Xcode) to compile
+Suppose you put Google Test in directory `${GTEST_DIR}`. To build it, create a
+library build target (or a project as called by Visual Studio and Xcode) to
+compile
${GTEST_DIR}/src/gtest-all.cc
with `${GTEST_DIR}/include` in the system header search path and `${GTEST_DIR}`
-in the normal header search path. Assuming a Linux-like system and gcc,
+in the normal header search path. Assuming a Linux-like system and gcc,
something like the following will do:
g++ -isystem ${GTEST_DIR}/include -I${GTEST_DIR} \
@@ -26,105 +24,101 @@
(We need `-pthread` as Google Test uses threads.)
-Next, you should compile your test source file with
-`${GTEST_DIR}/include` in the system header search path, and link it
-with gtest and any other necessary libraries:
+Next, you should compile your test source file with `${GTEST_DIR}/include` in
+the system header search path, and link it with gtest and any other necessary
+libraries:
g++ -isystem ${GTEST_DIR}/include -pthread path/to/your_test.cc libgtest.a \
-o your_test
-As an example, the make/ directory contains a Makefile that you can
-use to build Google Test on systems where GNU make is available
-(e.g. Linux, Mac OS X, and Cygwin). It doesn't try to build Google
-Test's own tests. Instead, it just builds the Google Test library and
-a sample test. You can use it as a starting point for your own build
-script.
+As an example, the make/ directory contains a Makefile that you can use to build
+Google Test on systems where GNU make is available (e.g. Linux, Mac OS X, and
+Cygwin). It doesn't try to build Google Test's own tests. Instead, it just
+builds the Google Test library and a sample test. You can use it as a starting
+point for your own build script.
-If the default settings are correct for your environment, the
-following commands should succeed:
+If the default settings are correct for your environment, the following commands
+should succeed:
cd ${GTEST_DIR}/make
make
./sample1_unittest
-If you see errors, try to tweak the contents of `make/Makefile` to make
-them go away. There are instructions in `make/Makefile` on how to do
-it.
+If you see errors, try to tweak the contents of `make/Makefile` to make them go
+away. There are instructions in `make/Makefile` on how to do it.
-### Using CMake ###
+### Using CMake
Google Test comes with a CMake build script (
-[CMakeLists.txt](CMakeLists.txt)) that can be used on a wide range of platforms ("C" stands for
-cross-platform.). If you don't have CMake installed already, you can
-download it for free from <http://www.cmake.org/>.
+[CMakeLists.txt](https://github.com/google/googletest/blob/master/CMakeLists.txt))
+that can be used on a wide range of platforms ("C" stands for cross-platform.).
+If you don't have CMake installed already, you can download it for free from
+<http://www.cmake.org/>.
-CMake works by generating native makefiles or build projects that can
-be used in the compiler environment of your choice. You can either
-build Google Test as a standalone project or it can be incorporated
-into an existing CMake build for another project.
+CMake works by generating native makefiles or build projects that can be used in
+the compiler environment of your choice. You can either build Google Test as a
+standalone project or it can be incorporated into an existing CMake build for
+another project.
-#### Standalone CMake Project ####
+#### Standalone CMake Project
-When building Google Test as a standalone project, the typical
-workflow starts with:
+When building Google Test as a standalone project, the typical workflow starts
+with:
mkdir mybuild # Create a directory to hold the build output.
cd mybuild
cmake ${GTEST_DIR} # Generate native build scripts.
-If you want to build Google Test's samples, you should replace the
-last command with
+If you want to build Google Test's samples, you should replace the last command
+with
cmake -Dgtest_build_samples=ON ${GTEST_DIR}
-If you are on a \*nix system, you should now see a Makefile in the
-current directory. Just type 'make' to build gtest.
+If you are on a \*nix system, you should now see a Makefile in the current
+directory. Just type 'make' to build gtest.
-If you use Windows and have Visual Studio installed, a `gtest.sln` file
-and several `.vcproj` files will be created. You can then build them
-using Visual Studio.
+If you use Windows and have Visual Studio installed, a `gtest.sln` file and
+several `.vcproj` files will be created. You can then build them using Visual
+Studio.
On Mac OS X with Xcode installed, a `.xcodeproj` file will be generated.
-#### Incorporating Into An Existing CMake Project ####
+#### Incorporating Into An Existing CMake Project
-If you want to use gtest in a project which already uses CMake, then a
-more robust and flexible approach is to build gtest as part of that
-project directly. This is done by making the GoogleTest source code
-available to the main build and adding it using CMake's
-`add_subdirectory()` command. This has the significant advantage that
-the same compiler and linker settings are used between gtest and the
-rest of your project, so issues associated with using incompatible
-libraries (eg debug/release), etc. are avoided. This is particularly
-useful on Windows. Making GoogleTest's source code available to the
+If you want to use gtest in a project which already uses CMake, then a more
+robust and flexible approach is to build gtest as part of that project directly.
+This is done by making the GoogleTest source code available to the main build
+and adding it using CMake's `add_subdirectory()` command. This has the
+significant advantage that the same compiler and linker settings are used
+between gtest and the rest of your project, so issues associated with using
+incompatible libraries (eg debug/release), etc. are avoided. This is
+particularly useful on Windows. Making GoogleTest's source code available to the
main build can be done a few different ways:
-* Download the GoogleTest source code manually and place it at a
- known location. This is the least flexible approach and can make
- it more difficult to use with continuous integration systems, etc.
-* Embed the GoogleTest source code as a direct copy in the main
- project's source tree. This is often the simplest approach, but is
- also the hardest to keep up to date. Some organizations may not
- permit this method.
-* Add GoogleTest as a git submodule or equivalent. This may not
- always be possible or appropriate. Git submodules, for example,
- have their own set of advantages and drawbacks.
-* Use CMake to download GoogleTest as part of the build's configure
- step. This is just a little more complex, but doesn't have the
- limitations of the other methods.
+* Download the GoogleTest source code manually and place it at a known
+ location. This is the least flexible approach and can make it more difficult
+ to use with continuous integration systems, etc.
+* Embed the GoogleTest source code as a direct copy in the main project's
+ source tree. This is often the simplest approach, but is also the hardest to
+ keep up to date. Some organizations may not permit this method.
+* Add GoogleTest as a git submodule or equivalent. This may not always be
+ possible or appropriate. Git submodules, for example, have their own set of
+ advantages and drawbacks.
+* Use CMake to download GoogleTest as part of the build's configure step. This
+ is just a little more complex, but doesn't have the limitations of the other
+ methods.
-The last of the above methods is implemented with a small piece
-of CMake code in a separate file (e.g. `CMakeLists.txt.in`) which
-is copied to the build area and then invoked as a sub-build
-_during the CMake stage_. That directory is then pulled into the
-main build with `add_subdirectory()`. For example:
+The last of the above methods is implemented with a small piece of CMake code in
+a separate file (e.g. `CMakeLists.txt.in`) which is copied to the build area and
+then invoked as a sub-build _during the CMake stage_. That directory is then
+pulled into the main build with `add_subdirectory()`. For example:
New file `CMakeLists.txt.in`:
cmake_minimum_required(VERSION 2.8.2)
-
+
project(googletest-download NONE)
-
+
include(ExternalProject)
ExternalProject_Add(googletest
GIT_REPOSITORY https://github.com/google/googletest.git
@@ -136,7 +130,7 @@
INSTALL_COMMAND ""
TEST_COMMAND ""
)
-
+
Existing build's `CMakeLists.txt`:
# Download and unpack googletest at configure time
@@ -157,7 +151,7 @@
# Prevent overriding the parent project's compiler/linker
# settings on Windows
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
-
+
# Add googletest directly to our build. This defines
# the gtest and gtest_main targets.
add_subdirectory(${CMAKE_BINARY_DIR}/googletest-src
@@ -176,101 +170,93 @@
target_link_libraries(example gtest_main)
add_test(NAME example_test COMMAND example)
-Note that this approach requires CMake 2.8.2 or later due to
-its use of the `ExternalProject_Add()` command. The above
-technique is discussed in more detail in
-[this separate article](http://crascit.com/2015/07/25/cmake-gtest/)
-which also contains a link to a fully generalized implementation
-of the technique.
+Note that this approach requires CMake 2.8.2 or later due to its use of the
+`ExternalProject_Add()` command. The above technique is discussed in more detail
+in [this separate article](http://crascit.com/2015/07/25/cmake-gtest/) which
+also contains a link to a fully generalized implementation of the technique.
-##### Visual Studio Dynamic vs Static Runtimes #####
+##### Visual Studio Dynamic vs Static Runtimes
-By default, new Visual Studio projects link the C runtimes dynamically
-but Google Test links them statically.
-This will generate an error that looks something like the following:
- gtest.lib(gtest-all.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in main.obj
+By default, new Visual Studio projects link the C runtimes dynamically but
+Google Test links them statically. This will generate an error that looks
+something like the following: gtest.lib(gtest-all.obj) : error LNK2038: mismatch
+detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value
+'MDd_DynamicDebug' in main.obj
Google Test already has a CMake option for this: `gtest_force_shared_crt`
-Enabling this option will make gtest link the runtimes dynamically too,
-and match the project in which it is included.
+Enabling this option will make gtest link the runtimes dynamically too, and
+match the project in which it is included.
-### Legacy Build Scripts ###
+### Legacy Build Scripts
Before settling on CMake, we have been providing hand-maintained build
-projects/scripts for Visual Studio, Xcode, and Autotools. While we
-continue to provide them for convenience, they are not actively
-maintained any more. We highly recommend that you follow the
-instructions in the above sections to integrate Google Test
-with your existing build system.
+projects/scripts for Visual Studio, Xcode, and Autotools. While we continue to
+provide them for convenience, they are not actively maintained any more. We
+highly recommend that you follow the instructions in the above sections to
+integrate Google Test with your existing build system.
If you still need to use the legacy build scripts, here's how:
-The msvc\ folder contains two solutions with Visual C++ projects.
-Open the `gtest.sln` or `gtest-md.sln` file using Visual Studio, and you
-are ready to build Google Test the same way you build any Visual
-Studio project. Files that have names ending with -md use DLL
-versions of Microsoft runtime libraries (the /MD or the /MDd compiler
-option). Files without that suffix use static versions of the runtime
-libraries (the /MT or the /MTd option). Please note that one must use
-the same option to compile both gtest and the test code. If you use
-Visual Studio 2005 or above, we recommend the -md version as /MD is
-the default for new projects in these versions of Visual Studio.
+The msvc\ folder contains two solutions with Visual C++ projects. Open the
+`gtest.sln` or `gtest-md.sln` file using Visual Studio, and you are ready to
+build Google Test the same way you build any Visual Studio project. Files that
+have names ending with -md use DLL versions of Microsoft runtime libraries (the
+/MD or the /MDd compiler option). Files without that suffix use static versions
+of the runtime libraries (the /MT or the /MTd option). Please note that one must
+use the same option to compile both gtest and the test code. If you use Visual
+Studio 2005 or above, we recommend the -md version as /MD is the default for new
+projects in these versions of Visual Studio.
-On Mac OS X, open the `gtest.xcodeproj` in the `xcode/` folder using
-Xcode. Build the "gtest" target. The universal binary framework will
-end up in your selected build directory (selected in the Xcode
-"Preferences..." -> "Building" pane and defaults to xcode/build).
-Alternatively, at the command line, enter:
+On Mac OS X, open the `gtest.xcodeproj` in the `xcode/` folder using Xcode.
+Build the "gtest" target. The universal binary framework will end up in your
+selected build directory (selected in the Xcode "Preferences..." -> "Building"
+pane and defaults to xcode/build). Alternatively, at the command line, enter:
xcodebuild
-This will build the "Release" configuration of gtest.framework in your
-default build location. See the "xcodebuild" man page for more
-information about building different configurations and building in
-different locations.
+This will build the "Release" configuration of gtest.framework in your default
+build location. See the "xcodebuild" man page for more information about
+building different configurations and building in different locations.
-If you wish to use the Google Test Xcode project with Xcode 4.x and
-above, you need to either:
+If you wish to use the Google Test Xcode project with Xcode 4.x and above, you
+need to either:
- * update the SDK configuration options in xcode/Config/General.xconfig.
- Comment options `SDKROOT`, `MACOS_DEPLOYMENT_TARGET`, and `GCC_VERSION`. If
- you choose this route you lose the ability to target earlier versions
- of MacOS X.
- * Install an SDK for an earlier version. This doesn't appear to be
- supported by Apple, but has been reported to work
- (http://stackoverflow.com/questions/5378518).
+* update the SDK configuration options in xcode/Config/General.xconfig.
+ Comment options `SDKROOT`, `MACOS_DEPLOYMENT_TARGET`, and `GCC_VERSION`. If
+ you choose this route you lose the ability to target earlier versions of
+ MacOS X.
+* Install an SDK for an earlier version. This doesn't appear to be supported
+ by Apple, but has been reported to work
+ (http://stackoverflow.com/questions/5378518).
-### Tweaking Google Test ###
+### Tweaking Google Test
-Google Test can be used in diverse environments. The default
-configuration may not work (or may not work well) out of the box in
-some environments. However, you can easily tweak Google Test by
-defining control macros on the compiler command line. Generally,
-these macros are named like `GTEST_XYZ` and you define them to either 1
-or 0 to enable or disable a certain feature.
+Google Test can be used in diverse environments. The default configuration may
+not work (or may not work well) out of the box in some environments. However,
+you can easily tweak Google Test by defining control macros on the compiler
+command line. Generally, these macros are named like `GTEST_XYZ` and you define
+them to either 1 or 0 to enable or disable a certain feature.
-We list the most frequently used macros below. For a complete list,
-see file [include/gtest/internal/gtest-port.h](include/gtest/internal/gtest-port.h).
+We list the most frequently used macros below. For a complete list, see file
+[include/gtest/internal/gtest-port.h](https://github.com/google/googletest/blob/master/include/gtest/internal/gtest-port.h).
-### Choosing a TR1 Tuple Library ###
+### Choosing a TR1 Tuple Library
-Some Google Test features require the C++ Technical Report 1 (TR1)
-tuple library, which is not yet available with all compilers. The
-good news is that Google Test implements a subset of TR1 tuple that's
-enough for its own need, and will automatically use this when the
-compiler doesn't provide TR1 tuple.
+Some Google Test features require the C++ Technical Report 1 (TR1) tuple
+library, which is not yet available with all compilers. The good news is that
+Google Test implements a subset of TR1 tuple that's enough for its own need, and
+will automatically use this when the compiler doesn't provide TR1 tuple.
-Usually you don't need to care about which tuple library Google Test
-uses. However, if your project already uses TR1 tuple, you need to
-tell Google Test to use the same TR1 tuple library the rest of your
-project uses, or the two tuple implementations will clash. To do
-that, add
+Usually you don't need to care about which tuple library Google Test uses.
+However, if your project already uses TR1 tuple, you need to tell Google Test to
+use the same TR1 tuple library the rest of your project uses, or the two tuple
+implementations will clash. To do that, add
-DGTEST_USE_OWN_TR1_TUPLE=0
-to the compiler flags while compiling Google Test and your tests. If
-you want to force Google Test to use its own tuple library, just add
+to the compiler flags while compiling Google Test and your tests. If you want to
+force Google Test to use its own tuple library, just add
-DGTEST_USE_OWN_TR1_TUPLE=1
@@ -282,15 +268,15 @@
and all features using tuple will be disabled.
-### Multi-threaded Tests ###
+### Multi-threaded Tests
-Google Test is thread-safe where the pthread library is available.
-After `#include "gtest/gtest.h"`, you can check the `GTEST_IS_THREADSAFE`
-macro to see whether this is the case (yes if the macro is `#defined` to
-1, no if it's undefined.).
+Google Test is thread-safe where the pthread library is available. After
+`#include "gtest/gtest.h"`, you can check the `GTEST_IS_THREADSAFE` macro to see
+whether this is the case (yes if the macro is `#defined` to 1, no if it's
+undefined.).
-If Google Test doesn't correctly detect whether pthread is available
-in your environment, you can force it with
+If Google Test doesn't correctly detect whether pthread is available in your
+environment, you can force it with
-DGTEST_HAS_PTHREAD=1
@@ -298,26 +284,24 @@
-DGTEST_HAS_PTHREAD=0
-When Google Test uses pthread, you may need to add flags to your
-compiler and/or linker to select the pthread library, or you'll get
-link errors. If you use the CMake script or the deprecated Autotools
-script, this is taken care of for you. If you use your own build
-script, you'll need to read your compiler and linker's manual to
-figure out what flags to add.
+When Google Test uses pthread, you may need to add flags to your compiler and/or
+linker to select the pthread library, or you'll get link errors. If you use the
+CMake script or the deprecated Autotools script, this is taken care of for you.
+If you use your own build script, you'll need to read your compiler and linker's
+manual to figure out what flags to add.
-### As a Shared Library (DLL) ###
+### As a Shared Library (DLL)
-Google Test is compact, so most users can build and link it as a
-static library for the simplicity. You can choose to use Google Test
-as a shared library (known as a DLL on Windows) if you prefer.
+Google Test is compact, so most users can build and link it as a static library
+for the simplicity. You can choose to use Google Test as a shared library (known
+as a DLL on Windows) if you prefer.
To compile *gtest* as a shared library, add
-DGTEST_CREATE_SHARED_LIBRARY=1
-to the compiler flags. You'll also need to tell the linker to produce
-a shared library instead - consult your linker's manual for how to do
-it.
+to the compiler flags. You'll also need to tell the linker to produce a shared
+library instead - consult your linker's manual for how to do it.
To compile your *tests* that use the gtest shared library, add
@@ -325,31 +309,28 @@
to the compiler flags.
-Note: while the above steps aren't technically necessary today when
-using some compilers (e.g. GCC), they may become necessary in the
-future, if we decide to improve the speed of loading the library (see
-<http://gcc.gnu.org/wiki/Visibility> for details). Therefore you are
-recommended to always add the above flags when using Google Test as a
-shared library. Otherwise a future release of Google Test may break
-your build script.
+Note: while the above steps aren't technically necessary today when using some
+compilers (e.g. GCC), they may become necessary in the future, if we decide to
+improve the speed of loading the library (see
+<http://gcc.gnu.org/wiki/Visibility> for details). Therefore you are recommended
+to always add the above flags when using Google Test as a shared library.
+Otherwise a future release of Google Test may break your build script.
-### Avoiding Macro Name Clashes ###
+### Avoiding Macro Name Clashes
-In C++, macros don't obey namespaces. Therefore two libraries that
-both define a macro of the same name will clash if you `#include` both
-definitions. In case a Google Test macro clashes with another
-library, you can force Google Test to rename its macro to avoid the
-conflict.
+In C++, macros don't obey namespaces. Therefore two libraries that both define a
+macro of the same name will clash if you `#include` both definitions. In case a
+Google Test macro clashes with another library, you can force Google Test to
+rename its macro to avoid the conflict.
-Specifically, if both Google Test and some other code define macro
-FOO, you can add
+Specifically, if both Google Test and some other code define macro FOO, you can
+add
-DGTEST_DONT_DEFINE_FOO=1
-to the compiler flags to tell Google Test to change the macro's name
-from `FOO` to `GTEST_FOO`. Currently `FOO` can be `FAIL`, `SUCCEED`,
-or `TEST`. For example, with `-DGTEST_DONT_DEFINE_TEST=1`, you'll
-need to write
+to the compiler flags to tell Google Test to change the macro's name from `FOO`
+to `GTEST_FOO`. Currently `FOO` can be `FAIL`, `SUCCEED`, or `TEST`. For
+example, with `-DGTEST_DONT_DEFINE_TEST=1`, you'll need to write
GTEST_TEST(SomeTest, DoesThis) { ... }
diff --git a/googletest/cmake/internal_utils.cmake b/googletest/cmake/internal_utils.cmake
index 2c97833..b78dbcc 100644
--- a/googletest/cmake/internal_utils.cmake
+++ b/googletest/cmake/internal_utils.cmake
@@ -20,7 +20,7 @@
if (MSVC)
# For MSVC, CMake sets certain flags to defaults we want to override.
# This replacement code is taken from sample in the CMake Wiki at
- # http://www.cmake.org/Wiki/CMake_FAQ#Dynamic_Replace.
+ # https://gitlab.kitware.com/cmake/community/wikis/FAQ#dynamic-replace.
foreach (flag_var
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
@@ -91,7 +91,7 @@
set(cxx_base_flags "${cxx_base_flags} -D_UNICODE -DUNICODE -DWIN32 -D_WIN32")
set(cxx_base_flags "${cxx_base_flags} -DSTRICT -DWIN32_LEAN_AND_MEAN")
set(cxx_exception_flags "-EHsc -D_HAS_EXCEPTIONS=1")
- set(cxx_no_exception_flags "-D_HAS_EXCEPTIONS=0")
+ set(cxx_no_exception_flags "-EHs-c- -D_HAS_EXCEPTIONS=0")
set(cxx_no_rtti_flags "-GR-")
elseif (CMAKE_COMPILER_IS_GNUCXX)
set(cxx_base_flags "-Wall -Wshadow -Werror")
@@ -158,6 +158,10 @@
set_target_properties(${name}
PROPERTIES
COMPILE_FLAGS "${cxx_flags}")
+ # Generate debug library name with a postfix.
+ set_target_properties(${name}
+ PROPERTIES
+ DEBUG_POSTFIX "d")
if (BUILD_SHARED_LIBS OR type STREQUAL "SHARED")
set_target_properties(${name}
PROPERTIES
@@ -226,7 +230,7 @@
# from the given source files with the given compiler flags.
function(cxx_test_with_flags name cxx_flags libs)
cxx_executable_with_flags(${name} "${cxx_flags}" "${libs}" ${ARGN})
- add_test(${name} ${name})
+ add_test(NAME ${name} COMMAND ${name})
endfunction()
# cxx_test(name libs srcs...)
@@ -253,14 +257,14 @@
add_test(
NAME ${name}
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
- --build_dir=${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>)
+ --build_dir=${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG> ${ARGN})
else (CMAKE_CONFIGURATION_TYPES)
# Single-configuration build generators like Makefile generators
# don't have subdirs below CMAKE_CURRENT_BINARY_DIR.
add_test(
NAME ${name}
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
- --build_dir=${CMAKE_CURRENT_BINARY_DIR})
+ --build_dir=${CMAKE_CURRENT_BINARY_DIR} ${ARGN})
endif (CMAKE_CONFIGURATION_TYPES)
else (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 3.1)
# ${CMAKE_CURRENT_BINARY_DIR} is known at configuration time, so we can
@@ -270,7 +274,7 @@
add_test(
${name}
${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
- --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE})
+ --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE} ${ARGN})
endif (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 3.1)
endif(PYTHONINTERP_FOUND)
endfunction()
diff --git a/googletest/docs/AdvancedGuide.md b/googletest/docs/AdvancedGuide.md
deleted file mode 100644
index 6605f44..0000000
--- a/googletest/docs/AdvancedGuide.md
+++ /dev/null
@@ -1,2215 +0,0 @@
-
-
-Now that you have read [Primer](Primer.md) and learned how to write tests
-using Google Test, it's time to learn some new tricks. This document
-will show you more assertions as well as how to construct complex
-failure messages, propagate fatal failures, reuse and speed up your
-test fixtures, and use various flags with your tests.
-
-# More Assertions #
-
-This section covers some less frequently used, but still significant,
-assertions.
-
-## Explicit Success and Failure ##
-
-These three assertions do not actually test a value or expression. Instead,
-they generate a success or failure directly. Like the macros that actually
-perform a test, you may stream a custom failure message into them.
-
-| `SUCCEED();` |
-|:-------------|
-
-Generates a success. This does NOT make the overall test succeed. A test is
-considered successful only if none of its assertions fail during its execution.
-
-Note: `SUCCEED()` is purely documentary and currently doesn't generate any
-user-visible output. However, we may add `SUCCEED()` messages to Google Test's
-output in the future.
-
-| `FAIL();` | `ADD_FAILURE();` | `ADD_FAILURE_AT("`_file\_path_`", `_line\_number_`);` |
-|:-----------|:-----------------|:------------------------------------------------------|
-
-`FAIL()` generates a fatal failure, while `ADD_FAILURE()` and `ADD_FAILURE_AT()` generate a nonfatal
-failure. These are useful when control flow, rather than a Boolean expression,
-determines the test's success or failure. For example, you might want to write
-something like:
-
-```
-switch(expression) {
- case 1: ... some checks ...
- case 2: ... some other checks
- ...
- default: FAIL() << "We shouldn't get here.";
-}
-```
-
-Note: you can only use `FAIL()` in functions that return `void`. See the [Assertion Placement section](#assertion-placement) for more information.
-
-_Availability_: Linux, Windows, Mac.
-
-## Exception Assertions ##
-
-These are for verifying that a piece of code throws (or does not
-throw) an exception of the given type:
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_THROW(`_statement_, _exception\_type_`);` | `EXPECT_THROW(`_statement_, _exception\_type_`);` | _statement_ throws an exception of the given type |
-| `ASSERT_ANY_THROW(`_statement_`);` | `EXPECT_ANY_THROW(`_statement_`);` | _statement_ throws an exception of any type |
-| `ASSERT_NO_THROW(`_statement_`);` | `EXPECT_NO_THROW(`_statement_`);` | _statement_ doesn't throw any exception |
-
-Examples:
-
-```
-ASSERT_THROW(Foo(5), bar_exception);
-
-EXPECT_NO_THROW({
- int n = 5;
- Bar(&n);
-});
-```
-
-_Availability_: Linux, Windows, Mac; since version 1.1.0.
-
-## Predicate Assertions for Better Error Messages ##
-
-Even though Google Test has a rich set of assertions, they can never be
-complete, as it's impossible (nor a good idea) to anticipate all the scenarios
-a user might run into. Therefore, sometimes a user has to use `EXPECT_TRUE()`
-to check a complex expression, for lack of a better macro. This has the problem
-of not showing you the values of the parts of the expression, making it hard to
-understand what went wrong. As a workaround, some users choose to construct the
-failure message by themselves, streaming it into `EXPECT_TRUE()`. However, this
-is awkward especially when the expression has side-effects or is expensive to
-evaluate.
-
-Google Test gives you three different options to solve this problem:
-
-### Using an Existing Boolean Function ###
-
-If you already have a function or a functor that returns `bool` (or a type
-that can be implicitly converted to `bool`), you can use it in a _predicate
-assertion_ to get the function arguments printed for free:
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_PRED1(`_pred1, val1_`);` | `EXPECT_PRED1(`_pred1, val1_`);` | _pred1(val1)_ returns true |
-| `ASSERT_PRED2(`_pred2, val1, val2_`);` | `EXPECT_PRED2(`_pred2, val1, val2_`);` | _pred2(val1, val2)_ returns true |
-| ... | ... | ... |
-
-In the above, _predn_ is an _n_-ary predicate function or functor, where
-_val1_, _val2_, ..., and _valn_ are its arguments. The assertion succeeds
-if the predicate returns `true` when applied to the given arguments, and fails
-otherwise. When the assertion fails, it prints the value of each argument. In
-either case, the arguments are evaluated exactly once.
-
-Here's an example. Given
-
-```
-// Returns true iff m and n have no common divisors except 1.
-bool MutuallyPrime(int m, int n) { ... }
-const int a = 3;
-const int b = 4;
-const int c = 10;
-```
-
-the assertion `EXPECT_PRED2(MutuallyPrime, a, b);` will succeed, while the
-assertion `EXPECT_PRED2(MutuallyPrime, b, c);` will fail with the message
-
-<pre>
-!MutuallyPrime(b, c) is false, where<br>
-b is 4<br>
-c is 10<br>
-</pre>
-
-**Notes:**
-
- 1. If you see a compiler error "no matching function to call" when using `ASSERT_PRED*` or `EXPECT_PRED*`, please see [this FAQ](FAQ.md#the-compiler-complains-no-matching-function-to-call-when-i-use-assert_predn-how-do-i-fix-it) for how to resolve it.
- 1. Currently we only provide predicate assertions of arity <= 5. If you need a higher-arity assertion, let us know.
-
-_Availability_: Linux, Windows, Mac.
-
-### Using a Function That Returns an AssertionResult ###
-
-While `EXPECT_PRED*()` and friends are handy for a quick job, the
-syntax is not satisfactory: you have to use different macros for
-different arities, and it feels more like Lisp than C++. The
-`::testing::AssertionResult` class solves this problem.
-
-An `AssertionResult` object represents the result of an assertion
-(whether it's a success or a failure, and an associated message). You
-can create an `AssertionResult` using one of these factory
-functions:
-
-```
-namespace testing {
-
-// Returns an AssertionResult object to indicate that an assertion has
-// succeeded.
-AssertionResult AssertionSuccess();
-
-// Returns an AssertionResult object to indicate that an assertion has
-// failed.
-AssertionResult AssertionFailure();
-
-}
-```
-
-You can then use the `<<` operator to stream messages to the
-`AssertionResult` object.
-
-To provide more readable messages in Boolean assertions
-(e.g. `EXPECT_TRUE()`), write a predicate function that returns
-`AssertionResult` instead of `bool`. For example, if you define
-`IsEven()` as:
-
-```
-::testing::AssertionResult IsEven(int n) {
- if ((n % 2) == 0)
- return ::testing::AssertionSuccess();
- else
- return ::testing::AssertionFailure() << n << " is odd";
-}
-```
-
-instead of:
-
-```
-bool IsEven(int n) {
- return (n % 2) == 0;
-}
-```
-
-the failed assertion `EXPECT_TRUE(IsEven(Fib(4)))` will print:
-
-<pre>
-Value of: IsEven(Fib(4))<br>
-Actual: false (*3 is odd*)<br>
-Expected: true<br>
-</pre>
-
-instead of a more opaque
-
-<pre>
-Value of: IsEven(Fib(4))<br>
-Actual: false<br>
-Expected: true<br>
-</pre>
-
-If you want informative messages in `EXPECT_FALSE` and `ASSERT_FALSE`
-as well, and are fine with making the predicate slower in the success
-case, you can supply a success message:
-
-```
-::testing::AssertionResult IsEven(int n) {
- if ((n % 2) == 0)
- return ::testing::AssertionSuccess() << n << " is even";
- else
- return ::testing::AssertionFailure() << n << " is odd";
-}
-```
-
-Then the statement `EXPECT_FALSE(IsEven(Fib(6)))` will print
-
-<pre>
-Value of: IsEven(Fib(6))<br>
-Actual: true (8 is even)<br>
-Expected: false<br>
-</pre>
-
-_Availability_: Linux, Windows, Mac; since version 1.4.1.
-
-### Using a Predicate-Formatter ###
-
-If you find the default message generated by `(ASSERT|EXPECT)_PRED*` and
-`(ASSERT|EXPECT)_(TRUE|FALSE)` unsatisfactory, or some arguments to your
-predicate do not support streaming to `ostream`, you can instead use the
-following _predicate-formatter assertions_ to _fully_ customize how the
-message is formatted:
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_PRED_FORMAT1(`_pred\_format1, val1_`);` | `EXPECT_PRED_FORMAT1(`_pred\_format1, val1_`);` | _pred\_format1(val1)_ is successful |
-| `ASSERT_PRED_FORMAT2(`_pred\_format2, val1, val2_`);` | `EXPECT_PRED_FORMAT2(`_pred\_format2, val1, val2_`);` | _pred\_format2(val1, val2)_ is successful |
-| `...` | `...` | `...` |
-
-The difference between this and the previous two groups of macros is that instead of
-a predicate, `(ASSERT|EXPECT)_PRED_FORMAT*` take a _predicate-formatter_
-(_pred\_formatn_), which is a function or functor with the signature:
-
-`::testing::AssertionResult PredicateFormattern(const char* `_expr1_`, const char* `_expr2_`, ... const char* `_exprn_`, T1 `_val1_`, T2 `_val2_`, ... Tn `_valn_`);`
-
-where _val1_, _val2_, ..., and _valn_ are the values of the predicate
-arguments, and _expr1_, _expr2_, ..., and _exprn_ are the corresponding
-expressions as they appear in the source code. The types `T1`, `T2`, ..., and
-`Tn` can be either value types or reference types. For example, if an
-argument has type `Foo`, you can declare it as either `Foo` or `const Foo&`,
-whichever is appropriate.
-
-A predicate-formatter returns a `::testing::AssertionResult` object to indicate
-whether the assertion has succeeded or not. The only way to create such an
-object is to call one of these factory functions:
-
-As an example, let's improve the failure message in the previous example, which uses `EXPECT_PRED2()`:
-
-```
-// Returns the smallest prime common divisor of m and n,
-// or 1 when m and n are mutually prime.
-int SmallestPrimeCommonDivisor(int m, int n) { ... }
-
-// A predicate-formatter for asserting that two integers are mutually prime.
-::testing::AssertionResult AssertMutuallyPrime(const char* m_expr,
- const char* n_expr,
- int m,
- int n) {
- if (MutuallyPrime(m, n))
- return ::testing::AssertionSuccess();
-
- return ::testing::AssertionFailure()
- << m_expr << " and " << n_expr << " (" << m << " and " << n
- << ") are not mutually prime, " << "as they have a common divisor "
- << SmallestPrimeCommonDivisor(m, n);
-}
-```
-
-With this predicate-formatter, we can use
-
-```
-EXPECT_PRED_FORMAT2(AssertMutuallyPrime, b, c);
-```
-
-to generate the message
-
-<pre>
-b and c (4 and 10) are not mutually prime, as they have a common divisor 2.<br>
-</pre>
-
-As you may have realized, many of the assertions we introduced earlier are
-special cases of `(EXPECT|ASSERT)_PRED_FORMAT*`. In fact, most of them are
-indeed defined using `(EXPECT|ASSERT)_PRED_FORMAT*`.
-
-_Availability_: Linux, Windows, Mac.
-
-
-## Floating-Point Comparison ##
-
-Comparing floating-point numbers is tricky. Due to round-off errors, it is
-very unlikely that two floating-points will match exactly. Therefore,
-`ASSERT_EQ` 's naive comparison usually doesn't work. And since floating-points
-can have a wide value range, no single fixed error bound works. It's better to
-compare by a fixed relative error bound, except for values close to 0 due to
-the loss of precision there.
-
-In general, for floating-point comparison to make sense, the user needs to
-carefully choose the error bound. If they don't want or care to, comparing in
-terms of Units in the Last Place (ULPs) is a good default, and Google Test
-provides assertions to do this. Full details about ULPs are quite long; if you
-want to learn more, see
-[this article on float comparison](https://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/).
-
-### Floating-Point Macros ###
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_FLOAT_EQ(`_val1, val2_`);` | `EXPECT_FLOAT_EQ(`_val1, val2_`);` | the two `float` values are almost equal |
-| `ASSERT_DOUBLE_EQ(`_val1, val2_`);` | `EXPECT_DOUBLE_EQ(`_val1, val2_`);` | the two `double` values are almost equal |
-
-By "almost equal", we mean the two values are within 4 ULP's from each
-other.
-
-The following assertions allow you to choose the acceptable error bound:
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_NEAR(`_val1, val2, abs\_error_`);` | `EXPECT_NEAR`_(val1, val2, abs\_error_`);` | the difference between _val1_ and _val2_ doesn't exceed the given absolute error |
-
-_Availability_: Linux, Windows, Mac.
-
-### Floating-Point Predicate-Format Functions ###
-
-Some floating-point operations are useful, but not that often used. In order
-to avoid an explosion of new macros, we provide them as predicate-format
-functions that can be used in predicate assertion macros (e.g.
-`EXPECT_PRED_FORMAT2`, etc).
-
-```
-EXPECT_PRED_FORMAT2(::testing::FloatLE, val1, val2);
-EXPECT_PRED_FORMAT2(::testing::DoubleLE, val1, val2);
-```
-
-Verifies that _val1_ is less than, or almost equal to, _val2_. You can
-replace `EXPECT_PRED_FORMAT2` in the above table with `ASSERT_PRED_FORMAT2`.
-
-_Availability_: Linux, Windows, Mac.
-
-## Windows HRESULT assertions ##
-
-These assertions test for `HRESULT` success or failure.
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_HRESULT_SUCCEEDED(`_expression_`);` | `EXPECT_HRESULT_SUCCEEDED(`_expression_`);` | _expression_ is a success `HRESULT` |
-| `ASSERT_HRESULT_FAILED(`_expression_`);` | `EXPECT_HRESULT_FAILED(`_expression_`);` | _expression_ is a failure `HRESULT` |
-
-The generated output contains the human-readable error message
-associated with the `HRESULT` code returned by _expression_.
-
-You might use them like this:
-
-```
-CComPtr shell;
-ASSERT_HRESULT_SUCCEEDED(shell.CoCreateInstance(L"Shell.Application"));
-CComVariant empty;
-ASSERT_HRESULT_SUCCEEDED(shell->ShellExecute(CComBSTR(url), empty, empty, empty, empty));
-```
-
-_Availability_: Windows.
-
-## Type Assertions ##
-
-You can call the function
-```
-::testing::StaticAssertTypeEq<T1, T2>();
-```
-to assert that types `T1` and `T2` are the same. The function does
-nothing if the assertion is satisfied. If the types are different,
-the function call will fail to compile, and the compiler error message
-will likely (depending on the compiler) show you the actual values of
-`T1` and `T2`. This is mainly useful inside template code.
-
-_Caveat:_ When used inside a member function of a class template or a
-function template, `StaticAssertTypeEq<T1, T2>()` is effective _only if_
-the function is instantiated. For example, given:
-```
-template <typename T> class Foo {
- public:
- void Bar() { ::testing::StaticAssertTypeEq<int, T>(); }
-};
-```
-the code:
-```
-void Test1() { Foo<bool> foo; }
-```
-will _not_ generate a compiler error, as `Foo<bool>::Bar()` is never
-actually instantiated. Instead, you need:
-```
-void Test2() { Foo<bool> foo; foo.Bar(); }
-```
-to cause a compiler error.
-
-_Availability:_ Linux, Windows, Mac; since version 1.3.0.
-
-## Assertion Placement ##
-
-You can use assertions in any C++ function. In particular, it doesn't
-have to be a method of the test fixture class. The one constraint is
-that assertions that generate a fatal failure (`FAIL*` and `ASSERT_*`)
-can only be used in void-returning functions. This is a consequence of
-Google Test not using exceptions. By placing it in a non-void function
-you'll get a confusing compile error like
-`"error: void value not ignored as it ought to be"`.
-
-If you need to use assertions in a function that returns non-void, one option
-is to make the function return the value in an out parameter instead. For
-example, you can rewrite `T2 Foo(T1 x)` to `void Foo(T1 x, T2* result)`. You
-need to make sure that `*result` contains some sensible value even when the
-function returns prematurely. As the function now returns `void`, you can use
-any assertion inside of it.
-
-If changing the function's type is not an option, you should just use
-assertions that generate non-fatal failures, such as `ADD_FAILURE*` and
-`EXPECT_*`.
-
-_Note_: Constructors and destructors are not considered void-returning
-functions, according to the C++ language specification, and so you may not use
-fatal assertions in them. You'll get a compilation error if you try. A simple
-workaround is to transfer the entire body of the constructor or destructor to a
-private void-returning method. However, you should be aware that a fatal
-assertion failure in a constructor does not terminate the current test, as your
-intuition might suggest; it merely returns from the constructor early, possibly
-leaving your object in a partially-constructed state. Likewise, a fatal
-assertion failure in a destructor may leave your object in a
-partially-destructed state. Use assertions carefully in these situations!
-
-# Teaching Google Test How to Print Your Values #
-
-When a test assertion such as `EXPECT_EQ` fails, Google Test prints the
-argument values to help you debug. It does this using a
-user-extensible value printer.
-
-This printer knows how to print built-in C++ types, native arrays, STL
-containers, and any type that supports the `<<` operator. For other
-types, it prints the raw bytes in the value and hopes that you the
-user can figure it out.
-
-As mentioned earlier, the printer is _extensible_. That means
-you can teach it to do a better job at printing your particular type
-than to dump the bytes. To do that, define `<<` for your type:
-
-```
-#include <iostream>
-
-namespace foo {
-
-class Bar { ... }; // We want Google Test to be able to print instances of this.
-
-// It's important that the << operator is defined in the SAME
-// namespace that defines Bar. C++'s look-up rules rely on that.
-::std::ostream& operator<<(::std::ostream& os, const Bar& bar) {
- return os << bar.DebugString(); // whatever needed to print bar to os
-}
-
-} // namespace foo
-```
-
-Sometimes, this might not be an option: your team may consider it bad
-style to have a `<<` operator for `Bar`, or `Bar` may already have a
-`<<` operator that doesn't do what you want (and you cannot change
-it). If so, you can instead define a `PrintTo()` function like this:
-
-```
-#include <iostream>
-
-namespace foo {
-
-class Bar { ... };
-
-// It's important that PrintTo() is defined in the SAME
-// namespace that defines Bar. C++'s look-up rules rely on that.
-void PrintTo(const Bar& bar, ::std::ostream* os) {
- *os << bar.DebugString(); // whatever needed to print bar to os
-}
-
-} // namespace foo
-```
-
-If you have defined both `<<` and `PrintTo()`, the latter will be used
-when Google Test is concerned. This allows you to customize how the value
-appears in Google Test's output without affecting code that relies on the
-behavior of its `<<` operator.
-
-If you want to print a value `x` using Google Test's value printer
-yourself, just call `::testing::PrintToString(`_x_`)`, which
-returns an `std::string`:
-
-```
-vector<pair<Bar, int> > bar_ints = GetBarIntVector();
-
-EXPECT_TRUE(IsCorrectBarIntVector(bar_ints))
- << "bar_ints = " << ::testing::PrintToString(bar_ints);
-```
-
-# Death Tests #
-
-In many applications, there are assertions that can cause application failure
-if a condition is not met. These sanity checks, which ensure that the program
-is in a known good state, are there to fail at the earliest possible time after
-some program state is corrupted. If the assertion checks the wrong condition,
-then the program may proceed in an erroneous state, which could lead to memory
-corruption, security holes, or worse. Hence it is vitally important to test
-that such assertion statements work as expected.
-
-Since these precondition checks cause the processes to die, we call such tests
-_death tests_. More generally, any test that checks that a program terminates
-(except by throwing an exception) in an expected fashion is also a death test.
-
-Note that if a piece of code throws an exception, we don't consider it "death"
-for the purpose of death tests, as the caller of the code could catch the exception
-and avoid the crash. If you want to verify exceptions thrown by your code,
-see [Exception Assertions](#exception-assertions).
-
-If you want to test `EXPECT_*()/ASSERT_*()` failures in your test code, see [Catching Failures](#catching-failures).
-
-## How to Write a Death Test ##
-
-Google Test has the following macros to support death tests:
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_DEATH(`_statement, regex_`);` | `EXPECT_DEATH(`_statement, regex_`);` | _statement_ crashes with the given error |
-| `ASSERT_DEATH_IF_SUPPORTED(`_statement, regex_`);` | `EXPECT_DEATH_IF_SUPPORTED(`_statement, regex_`);` | if death tests are supported, verifies that _statement_ crashes with the given error; otherwise verifies nothing |
-| `ASSERT_EXIT(`_statement, predicate, regex_`);` | `EXPECT_EXIT(`_statement, predicate, regex_`);` |_statement_ exits with the given error and its exit code matches _predicate_ |
-
-where _statement_ is a statement that is expected to cause the process to
-die, _predicate_ is a function or function object that evaluates an integer
-exit status, and _regex_ is a regular expression that the stderr output of
-_statement_ is expected to match. Note that _statement_ can be _any valid
-statement_ (including _compound statement_) and doesn't have to be an
-expression.
-
-As usual, the `ASSERT` variants abort the current test function, while the
-`EXPECT` variants do not.
-
-**Note:** We use the word "crash" here to mean that the process
-terminates with a _non-zero_ exit status code. There are two
-possibilities: either the process has called `exit()` or `_exit()`
-with a non-zero value, or it may be killed by a signal.
-
-This means that if _statement_ terminates the process with a 0 exit
-code, it is _not_ considered a crash by `EXPECT_DEATH`. Use
-`EXPECT_EXIT` instead if this is the case, or if you want to restrict
-the exit code more precisely.
-
-A predicate here must accept an `int` and return a `bool`. The death test
-succeeds only if the predicate returns `true`. Google Test defines a few
-predicates that handle the most common cases:
-
-```
-::testing::ExitedWithCode(exit_code)
-```
-
-This expression is `true` if the program exited normally with the given exit
-code.
-
-```
-::testing::KilledBySignal(signal_number) // Not available on Windows.
-```
-
-This expression is `true` if the program was killed by the given signal.
-
-The `*_DEATH` macros are convenient wrappers for `*_EXIT` that use a predicate
-that verifies the process' exit code is non-zero.
-
-Note that a death test only cares about three things:
-
- 1. does _statement_ abort or exit the process?
- 1. (in the case of `ASSERT_EXIT` and `EXPECT_EXIT`) does the exit status satisfy _predicate_? Or (in the case of `ASSERT_DEATH` and `EXPECT_DEATH`) is the exit status non-zero? And
- 1. does the stderr output match _regex_?
-
-In particular, if _statement_ generates an `ASSERT_*` or `EXPECT_*` failure, it will **not** cause the death test to fail, as Google Test assertions don't abort the process.
-
-To write a death test, simply use one of the above macros inside your test
-function. For example,
-
-```
-TEST(MyDeathTest, Foo) {
- // This death test uses a compound statement.
- ASSERT_DEATH({ int n = 5; Foo(&n); }, "Error on line .* of Foo()");
-}
-TEST(MyDeathTest, NormalExit) {
- EXPECT_EXIT(NormalExit(), ::testing::ExitedWithCode(0), "Success");
-}
-TEST(MyDeathTest, KillMyself) {
- EXPECT_EXIT(KillMyself(), ::testing::KilledBySignal(SIGKILL), "Sending myself unblockable signal");
-}
-```
-
-verifies that:
-
- * calling `Foo(5)` causes the process to die with the given error message,
- * calling `NormalExit()` causes the process to print `"Success"` to stderr and exit with exit code 0, and
- * calling `KillMyself()` kills the process with signal `SIGKILL`.
-
-The test function body may contain other assertions and statements as well, if
-necessary.
-
-_Important:_ We strongly recommend you to follow the convention of naming your
-test case (not test) `*DeathTest` when it contains a death test, as
-demonstrated in the above example. The `Death Tests And Threads` section below
-explains why.
-
-If a test fixture class is shared by normal tests and death tests, you
-can use typedef to introduce an alias for the fixture class and avoid
-duplicating its code:
-```
-class FooTest : public ::testing::Test { ... };
-
-typedef FooTest FooDeathTest;
-
-TEST_F(FooTest, DoesThis) {
- // normal test
-}
-
-TEST_F(FooDeathTest, DoesThat) {
- // death test
-}
-```
-
-_Availability:_ Linux, Windows (requires MSVC 8.0 or above), Cygwin, and Mac (the latter three are supported since v1.3.0). `(ASSERT|EXPECT)_DEATH_IF_SUPPORTED` are new in v1.4.0.
-
-## Regular Expression Syntax ##
-
-On POSIX systems (e.g. Linux, Cygwin, and Mac), Google Test uses the
-[POSIX extended regular expression](http://www.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap09.html#tag_09_04)
-syntax in death tests. To learn about this syntax, you may want to read this [Wikipedia entry](http://en.wikipedia.org/wiki/Regular_expression#POSIX_Extended_Regular_Expressions).
-
-On Windows, Google Test uses its own simple regular expression
-implementation. It lacks many features you can find in POSIX extended
-regular expressions. For example, we don't support union (`"x|y"`),
-grouping (`"(xy)"`), brackets (`"[xy]"`), and repetition count
-(`"x{5,7}"`), among others. Below is what we do support (Letter `A` denotes a
-literal character, period (`.`), or a single `\\` escape sequence; `x`
-and `y` denote regular expressions.):
-
-| `c` | matches any literal character `c` |
-|:----|:----------------------------------|
-| `\\d` | matches any decimal digit |
-| `\\D` | matches any character that's not a decimal digit |
-| `\\f` | matches `\f` |
-| `\\n` | matches `\n` |
-| `\\r` | matches `\r` |
-| `\\s` | matches any ASCII whitespace, including `\n` |
-| `\\S` | matches any character that's not a whitespace |
-| `\\t` | matches `\t` |
-| `\\v` | matches `\v` |
-| `\\w` | matches any letter, `_`, or decimal digit |
-| `\\W` | matches any character that `\\w` doesn't match |
-| `\\c` | matches any literal character `c`, which must be a punctuation |
-| `\\.` | matches the `.` character |
-| `.` | matches any single character except `\n` |
-| `A?` | matches 0 or 1 occurrences of `A` |
-| `A*` | matches 0 or many occurrences of `A` |
-| `A+` | matches 1 or many occurrences of `A` |
-| `^` | matches the beginning of a string (not that of each line) |
-| `$` | matches the end of a string (not that of each line) |
-| `xy` | matches `x` followed by `y` |
-
-To help you determine which capability is available on your system,
-Google Test defines macro `GTEST_USES_POSIX_RE=1` when it uses POSIX
-extended regular expressions, or `GTEST_USES_SIMPLE_RE=1` when it uses
-the simple version. If you want your death tests to work in both
-cases, you can either `#if` on these macros or use the more limited
-syntax only.
-
-## How It Works ##
-
-Under the hood, `ASSERT_EXIT()` spawns a new process and executes the
-death test statement in that process. The details of how precisely
-that happens depend on the platform and the variable
-`::testing::GTEST_FLAG(death_test_style)` (which is initialized from the
-command-line flag `--gtest_death_test_style`).
-
- * On POSIX systems, `fork()` (or `clone()` on Linux) is used to spawn the child, after which:
- * If the variable's value is `"fast"`, the death test statement is immediately executed.
- * If the variable's value is `"threadsafe"`, the child process re-executes the unit test binary just as it was originally invoked, but with some extra flags to cause just the single death test under consideration to be run.
- * On Windows, the child is spawned using the `CreateProcess()` API, and re-executes the binary to cause just the single death test under consideration to be run - much like the `threadsafe` mode on POSIX.
-
-Other values for the variable are illegal and will cause the death test to
-fail. Currently, the flag's default value is `"fast"`. However, we reserve the
-right to change it in the future. Therefore, your tests should not depend on
-this.
-
-In either case, the parent process waits for the child process to complete, and checks that
-
- 1. the child's exit status satisfies the predicate, and
- 1. the child's stderr matches the regular expression.
-
-If the death test statement runs to completion without dying, the child
-process will nonetheless terminate, and the assertion fails.
-
-## Death Tests And Threads ##
-
-The reason for the two death test styles has to do with thread safety. Due to
-well-known problems with forking in the presence of threads, death tests should
-be run in a single-threaded context. Sometimes, however, it isn't feasible to
-arrange that kind of environment. For example, statically-initialized modules
-may start threads before main is ever reached. Once threads have been created,
-it may be difficult or impossible to clean them up.
-
-Google Test has three features intended to raise awareness of threading issues.
-
- 1. A warning is emitted if multiple threads are running when a death test is encountered.
- 1. Test cases with a name ending in "DeathTest" are run before all other tests.
- 1. It uses `clone()` instead of `fork()` to spawn the child process on Linux (`clone()` is not available on Cygwin and Mac), as `fork()` is more likely to cause the child to hang when the parent process has multiple threads.
-
-It's perfectly fine to create threads inside a death test statement; they are
-executed in a separate process and cannot affect the parent.
-
-## Death Test Styles ##
-
-The "threadsafe" death test style was introduced in order to help mitigate the
-risks of testing in a possibly multithreaded environment. It trades increased
-test execution time (potentially dramatically so) for improved thread safety.
-We suggest using the faster, default "fast" style unless your test has specific
-problems with it.
-
-You can choose a particular style of death tests by setting the flag
-programmatically:
-
-```
-::testing::FLAGS_gtest_death_test_style = "threadsafe";
-```
-
-You can do this in `main()` to set the style for all death tests in the
-binary, or in individual tests. Recall that flags are saved before running each
-test and restored afterwards, so you need not do that yourself. For example:
-
-```
-TEST(MyDeathTest, TestOne) {
- ::testing::FLAGS_gtest_death_test_style = "threadsafe";
- // This test is run in the "threadsafe" style:
- ASSERT_DEATH(ThisShouldDie(), "");
-}
-
-TEST(MyDeathTest, TestTwo) {
- // This test is run in the "fast" style:
- ASSERT_DEATH(ThisShouldDie(), "");
-}
-
-int main(int argc, char** argv) {
- ::testing::InitGoogleTest(&argc, argv);
- ::testing::FLAGS_gtest_death_test_style = "fast";
- return RUN_ALL_TESTS();
-}
-```
-
-## Caveats ##
-
-The _statement_ argument of `ASSERT_EXIT()` can be any valid C++ statement.
-If it leaves the current function via a `return` statement or by throwing an exception,
-the death test is considered to have failed. Some Google Test macros may return
-from the current function (e.g. `ASSERT_TRUE()`), so be sure to avoid them in _statement_.
-
-Since _statement_ runs in the child process, any in-memory side effect (e.g.
-modifying a variable, releasing memory, etc) it causes will _not_ be observable
-in the parent process. In particular, if you release memory in a death test,
-your program will fail the heap check as the parent process will never see the
-memory reclaimed. To solve this problem, you can
-
- 1. try not to free memory in a death test;
- 1. free the memory again in the parent process; or
- 1. do not use the heap checker in your program.
-
-Due to an implementation detail, you cannot place multiple death test
-assertions on the same line; otherwise, compilation will fail with an unobvious
-error message.
-
-Despite the improved thread safety afforded by the "threadsafe" style of death
-test, thread problems such as deadlock are still possible in the presence of
-handlers registered with `pthread_atfork(3)`.
-
-# Using Assertions in Sub-routines #
-
-## Adding Traces to Assertions ##
-
-If a test sub-routine is called from several places, when an assertion
-inside it fails, it can be hard to tell which invocation of the
-sub-routine the failure is from. You can alleviate this problem using
-extra logging or custom failure messages, but that usually clutters up
-your tests. A better solution is to use the `SCOPED_TRACE` macro or
-the `ScopedTrace` utility:
-
-| `SCOPED_TRACE(`_message_`);` | `::testing::ScopedTrace trace(`_"file\_path"_`, `_line\_number_`, `_message_`);` |
-|:-----------------------------|:---------------------------------------------------------------------------------|
-
-where `message` can be anything streamable to `std::ostream`. `SCOPED_TRACE`
-macro will cause the current file name, line number, and the given message to be
-added in every failure message. `ScopedTrace` accepts explicit file name and
-line number in arguments, which is useful for writing test helpers. The effect
-will be undone when the control leaves the current lexical scope.
-
-For example,
-
-```
-10: void Sub1(int n) {
-11: EXPECT_EQ(1, Bar(n));
-12: EXPECT_EQ(2, Bar(n + 1));
-13: }
-14:
-15: TEST(FooTest, Bar) {
-16: {
-17: SCOPED_TRACE("A"); // This trace point will be included in
-18: // every failure in this scope.
-19: Sub1(1);
-20: }
-21: // Now it won't.
-22: Sub1(9);
-23: }
-```
-
-could result in messages like these:
-
-```
-path/to/foo_test.cc:11: Failure
-Value of: Bar(n)
-Expected: 1
- Actual: 2
- Trace:
-path/to/foo_test.cc:17: A
-
-path/to/foo_test.cc:12: Failure
-Value of: Bar(n + 1)
-Expected: 2
- Actual: 3
-```
-
-Without the trace, it would've been difficult to know which invocation
-of `Sub1()` the two failures come from respectively. (You could add an
-extra message to each assertion in `Sub1()` to indicate the value of
-`n`, but that's tedious.)
-
-Some tips on using `SCOPED_TRACE`:
-
- 1. With a suitable message, it's often enough to use `SCOPED_TRACE` at the beginning of a sub-routine, instead of at each call site.
- 1. When calling sub-routines inside a loop, make the loop iterator part of the message in `SCOPED_TRACE` such that you can know which iteration the failure is from.
- 1. Sometimes the line number of the trace point is enough for identifying the particular invocation of a sub-routine. In this case, you don't have to choose a unique message for `SCOPED_TRACE`. You can simply use `""`.
- 1. You can use `SCOPED_TRACE` in an inner scope when there is one in the outer scope. In this case, all active trace points will be included in the failure messages, in reverse order they are encountered.
- 1. The trace dump is clickable in Emacs' compilation buffer - hit return on a line number and you'll be taken to that line in the source file!
-
-_Availability:_ Linux, Windows, Mac.
-
-## Propagating Fatal Failures ##
-
-A common pitfall when using `ASSERT_*` and `FAIL*` is not understanding that
-when they fail they only abort the _current function_, not the entire test. For
-example, the following test will segfault:
-```
-void Subroutine() {
- // Generates a fatal failure and aborts the current function.
- ASSERT_EQ(1, 2);
- // The following won't be executed.
- ...
-}
-
-TEST(FooTest, Bar) {
- Subroutine();
- // The intended behavior is for the fatal failure
- // in Subroutine() to abort the entire test.
- // The actual behavior: the function goes on after Subroutine() returns.
- int* p = NULL;
- *p = 3; // Segfault!
-}
-```
-
-To alleviate this, gUnit provides three different solutions. You could use
-either exceptions, the `(ASSERT|EXPECT)_NO_FATAL_FAILURE` assertions or the
-`HasFatalFailure()` function. They are described in the following two
-subsections.
-
-#### Asserting on Subroutines with an exception
-
-The following code can turn ASSERT-failure into an exception:
-
-```c++
-class ThrowListener : public testing::EmptyTestEventListener {
- void OnTestPartResult(const testing::TestPartResult& result) override {
- if (result.type() == testing::TestPartResult::kFatalFailure) {
- throw testing::AssertionException(result);
- }
- }
-};
-int main(int argc, char** argv) {
- ...
- testing::UnitTest::GetInstance()->listeners().Append(new ThrowListener);
- return RUN_ALL_TESTS();
-}
-```
-
-This listener should be added after other listeners if you have any, otherwise
-they won't see failed `OnTestPartResult`.
-
-### Asserting on Subroutines ###
-
-As shown above, if your test calls a subroutine that has an `ASSERT_*`
-failure in it, the test will continue after the subroutine
-returns. This may not be what you want.
-
-Often people want fatal failures to propagate like exceptions. For
-that Google Test offers the following macros:
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_NO_FATAL_FAILURE(`_statement_`);` | `EXPECT_NO_FATAL_FAILURE(`_statement_`);` | _statement_ doesn't generate any new fatal failures in the current thread. |
-
-Only failures in the thread that executes the assertion are checked to
-determine the result of this type of assertions. If _statement_
-creates new threads, failures in these threads are ignored.
-
-Examples:
-
-```
-ASSERT_NO_FATAL_FAILURE(Foo());
-
-int i;
-EXPECT_NO_FATAL_FAILURE({
- i = Bar();
-});
-```
-
-_Availability:_ Linux, Windows, Mac. Assertions from multiple threads
-are currently not supported.
-
-### Checking for Failures in the Current Test ###
-
-`HasFatalFailure()` in the `::testing::Test` class returns `true` if an
-assertion in the current test has suffered a fatal failure. This
-allows functions to catch fatal failures in a sub-routine and return
-early.
-
-```
-class Test {
- public:
- ...
- static bool HasFatalFailure();
-};
-```
-
-The typical usage, which basically simulates the behavior of a thrown
-exception, is:
-
-```
-TEST(FooTest, Bar) {
- Subroutine();
- // Aborts if Subroutine() had a fatal failure.
- if (HasFatalFailure())
- return;
- // The following won't be executed.
- ...
-}
-```
-
-If `HasFatalFailure()` is used outside of `TEST()` , `TEST_F()` , or a test
-fixture, you must add the `::testing::Test::` prefix, as in:
-
-```
-if (::testing::Test::HasFatalFailure())
- return;
-```
-
-Similarly, `HasNonfatalFailure()` returns `true` if the current test
-has at least one non-fatal failure, and `HasFailure()` returns `true`
-if the current test has at least one failure of either kind.
-
-_Availability:_ Linux, Windows, Mac. `HasNonfatalFailure()` and
-`HasFailure()` are available since version 1.4.0.
-
-# Logging Additional Information #
-
-In your test code, you can call `RecordProperty("key", value)` to log
-additional information, where `value` can be either a string or an `int`. The _last_ value recorded for a key will be emitted to the XML output
-if you specify one. For example, the test
-
-```
-TEST_F(WidgetUsageTest, MinAndMaxWidgets) {
- RecordProperty("MaximumWidgets", ComputeMaxUsage());
- RecordProperty("MinimumWidgets", ComputeMinUsage());
-}
-```
-
-will output XML like this:
-
-```
-...
- <testcase name="MinAndMaxWidgets" status="run" time="6" classname="WidgetUsageTest"
- MaximumWidgets="12"
- MinimumWidgets="9" />
-...
-```
-
-_Note_:
- * `RecordProperty()` is a static member of the `Test` class. Therefore it needs to be prefixed with `::testing::Test::` if used outside of the `TEST` body and the test fixture class.
- * `key` must be a valid XML attribute name, and cannot conflict with the ones already used by Google Test (`name`, `status`, `time`, `classname`, `type_param`, and `value_param`).
- * Calling `RecordProperty()` outside of the lifespan of a test is allowed. If it's called outside of a test but between a test case's `SetUpTestCase()` and `TearDownTestCase()` methods, it will be attributed to the XML element for the test case. If it's called outside of all test cases (e.g. in a test environment), it will be attributed to the top-level XML element.
-
-_Availability_: Linux, Windows, Mac.
-
-# Sharing Resources Between Tests in the Same Test Case #
-
-
-
-Google Test creates a new test fixture object for each test in order to make
-tests independent and easier to debug. However, sometimes tests use resources
-that are expensive to set up, making the one-copy-per-test model prohibitively
-expensive.
-
-If the tests don't change the resource, there's no harm in them sharing a
-single resource copy. So, in addition to per-test set-up/tear-down, Google Test
-also supports per-test-case set-up/tear-down. To use it:
-
- 1. In your test fixture class (say `FooTest` ), define as `static` some member variables to hold the shared resources.
- 1. In the same test fixture class, define a `static void SetUpTestCase()` function (remember not to spell it as **`SetupTestCase`** with a small `u`!) to set up the shared resources and a `static void TearDownTestCase()` function to tear them down.
-
-That's it! Google Test automatically calls `SetUpTestCase()` before running the
-_first test_ in the `FooTest` test case (i.e. before creating the first
-`FooTest` object), and calls `TearDownTestCase()` after running the _last test_
-in it (i.e. after deleting the last `FooTest` object). In between, the tests
-can use the shared resources.
-
-Remember that the test order is undefined, so your code can't depend on a test
-preceding or following another. Also, the tests must either not modify the
-state of any shared resource, or, if they do modify the state, they must
-restore the state to its original value before passing control to the next
-test.
-
-Here's an example of per-test-case set-up and tear-down:
-```
-class FooTest : public ::testing::Test {
- protected:
- // Per-test-case set-up.
- // Called before the first test in this test case.
- // Can be omitted if not needed.
- static void SetUpTestCase() {
- shared_resource_ = new ...;
- }
-
- // Per-test-case tear-down.
- // Called after the last test in this test case.
- // Can be omitted if not needed.
- static void TearDownTestCase() {
- delete shared_resource_;
- shared_resource_ = NULL;
- }
-
- // You can define per-test set-up and tear-down logic as usual.
- virtual void SetUp() { ... }
- virtual void TearDown() { ... }
-
- // Some expensive resource shared by all tests.
- static T* shared_resource_;
-};
-
-T* FooTest::shared_resource_ = NULL;
-
-TEST_F(FooTest, Test1) {
- ... you can refer to shared_resource here ...
-}
-TEST_F(FooTest, Test2) {
- ... you can refer to shared_resource here ...
-}
-```
-
-_Availability:_ Linux, Windows, Mac.
-
-# Global Set-Up and Tear-Down #
-
-Just as you can do set-up and tear-down at the test level and the test case
-level, you can also do it at the test program level. Here's how.
-
-First, you subclass the `::testing::Environment` class to define a test
-environment, which knows how to set-up and tear-down:
-
-```
-class Environment {
- public:
- virtual ~Environment() {}
- // Override this to define how to set up the environment.
- virtual void SetUp() {}
- // Override this to define how to tear down the environment.
- virtual void TearDown() {}
-};
-```
-
-Then, you register an instance of your environment class with Google Test by
-calling the `::testing::AddGlobalTestEnvironment()` function:
-
-```
-Environment* AddGlobalTestEnvironment(Environment* env);
-```
-
-Now, when `RUN_ALL_TESTS()` is called, it first calls the `SetUp()` method of
-the environment object, then runs the tests if there was no fatal failures, and
-finally calls `TearDown()` of the environment object.
-
-It's OK to register multiple environment objects. In this case, their `SetUp()`
-will be called in the order they are registered, and their `TearDown()` will be
-called in the reverse order.
-
-Note that Google Test takes ownership of the registered environment objects.
-Therefore **do not delete them** by yourself.
-
-You should call `AddGlobalTestEnvironment()` before `RUN_ALL_TESTS()` is
-called, probably in `main()`. If you use `gtest_main`, you need to call
-this before `main()` starts for it to take effect. One way to do this is to
-define a global variable like this:
-
-```
-::testing::Environment* const foo_env = ::testing::AddGlobalTestEnvironment(new FooEnvironment);
-```
-
-However, we strongly recommend you to write your own `main()` and call
-`AddGlobalTestEnvironment()` there, as relying on initialization of global
-variables makes the code harder to read and may cause problems when you
-register multiple environments from different translation units and the
-environments have dependencies among them (remember that the compiler doesn't
-guarantee the order in which global variables from different translation units
-are initialized).
-
-_Availability:_ Linux, Windows, Mac.
-
-
-# Value Parameterized Tests #
-
-_Value-parameterized tests_ allow you to test your code with different
-parameters without writing multiple copies of the same test.
-
-Suppose you write a test for your code and then realize that your code is affected by a presence of a Boolean command line flag.
-
-```
-TEST(MyCodeTest, TestFoo) {
- // A code to test foo().
-}
-```
-
-Usually people factor their test code into a function with a Boolean parameter in such situations. The function sets the flag, then executes the testing code.
-
-```
-void TestFooHelper(bool flag_value) {
- flag = flag_value;
- // A code to test foo().
-}
-
-TEST(MyCodeTest, TestFoo) {
- TestFooHelper(false);
- TestFooHelper(true);
-}
-```
-
-But this setup has serious drawbacks. First, when a test assertion fails in your tests, it becomes unclear what value of the parameter caused it to fail. You can stream a clarifying message into your `EXPECT`/`ASSERT` statements, but it you'll have to do it with all of them. Second, you have to add one such helper function per test. What if you have ten tests? Twenty? A hundred?
-
-Value-parameterized tests will let you write your test only once and then easily instantiate and run it with an arbitrary number of parameter values.
-
-Here are some other situations when value-parameterized tests come handy:
-
- * You want to test different implementations of an OO interface.
- * You want to test your code over various inputs (a.k.a. data-driven testing). This feature is easy to abuse, so please exercise your good sense when doing it!
-
-## How to Write Value-Parameterized Tests ##
-
-To write value-parameterized tests, first you should define a fixture
-class. It must be derived from both `::testing::Test` and
-`::testing::WithParamInterface<T>` (the latter is a pure interface),
-where `T` is the type of your parameter values. For convenience, you
-can just derive the fixture class from `::testing::TestWithParam<T>`,
-which itself is derived from both `::testing::Test` and
-`::testing::WithParamInterface<T>`. `T` can be any copyable type. If
-it's a raw pointer, you are responsible for managing the lifespan of
-the pointed values.
-
-```
-class FooTest : public ::testing::TestWithParam<const char*> {
- // You can implement all the usual fixture class members here.
- // To access the test parameter, call GetParam() from class
- // TestWithParam<T>.
-};
-
-// Or, when you want to add parameters to a pre-existing fixture class:
-class BaseTest : public ::testing::Test {
- ...
-};
-class BarTest : public BaseTest,
- public ::testing::WithParamInterface<const char*> {
- ...
-};
-```
-
-Then, use the `TEST_P` macro to define as many test patterns using
-this fixture as you want. The `_P` suffix is for "parameterized" or
-"pattern", whichever you prefer to think.
-
-```
-TEST_P(FooTest, DoesBlah) {
- // Inside a test, access the test parameter with the GetParam() method
- // of the TestWithParam<T> class:
- EXPECT_TRUE(foo.Blah(GetParam()));
- ...
-}
-
-TEST_P(FooTest, HasBlahBlah) {
- ...
-}
-```
-
-Finally, you can use `INSTANTIATE_TEST_CASE_P` to instantiate the test
-case with any set of parameters you want. Google Test defines a number of
-functions for generating test parameters. They return what we call
-(surprise!) _parameter generators_. Here is a summary of them,
-which are all in the `testing` namespace:
-
-| `Range(begin, end[, step])` | Yields values `{begin, begin+step, begin+step+step, ...}`. The values do not include `end`. `step` defaults to 1. |
-|:----------------------------|:------------------------------------------------------------------------------------------------------------------|
-| `Values(v1, v2, ..., vN)` | Yields values `{v1, v2, ..., vN}`. |
-| `ValuesIn(container)` and `ValuesIn(begin, end)` | Yields values from a C-style array, an STL-style container, or an iterator range `[begin, end)`. `container`, `begin`, and `end` can be expressions whose values are determined at run time. |
-| `Bool()` | Yields sequence `{false, true}`. |
-| `Combine(g1, g2, ..., gN)` | Yields all combinations (the Cartesian product for the math savvy) of the values generated by the `N` generators. This is only available if your system provides the `<tr1/tuple>` header. If you are sure your system does, and Google Test disagrees, you can override it by defining `GTEST_HAS_TR1_TUPLE=1`. See comments in [include/gtest/internal/gtest-port.h](../include/gtest/internal/gtest-port.h) for more information. |
-
-For more details, see the comments at the definitions of these functions in the [source code](../include/gtest/gtest-param-test.h).
-
-The following statement will instantiate tests from the `FooTest` test case
-each with parameter values `"meeny"`, `"miny"`, and `"moe"`.
-
-```
-INSTANTIATE_TEST_CASE_P(InstantiationName,
- FooTest,
- ::testing::Values("meeny", "miny", "moe"));
-```
-
-To distinguish different instances of the pattern (yes, you can
-instantiate it more than once), the first argument to
-`INSTANTIATE_TEST_CASE_P` is a prefix that will be added to the actual
-test case name. Remember to pick unique prefixes for different
-instantiations. The tests from the instantiation above will have these
-names:
-
- * `InstantiationName/FooTest.DoesBlah/0` for `"meeny"`
- * `InstantiationName/FooTest.DoesBlah/1` for `"miny"`
- * `InstantiationName/FooTest.DoesBlah/2` for `"moe"`
- * `InstantiationName/FooTest.HasBlahBlah/0` for `"meeny"`
- * `InstantiationName/FooTest.HasBlahBlah/1` for `"miny"`
- * `InstantiationName/FooTest.HasBlahBlah/2` for `"moe"`
-
-You can use these names in [--gtest\_filter](#running-a-subset-of-the-tests).
-
-This statement will instantiate all tests from `FooTest` again, each
-with parameter values `"cat"` and `"dog"`:
-
-```
-const char* pets[] = {"cat", "dog"};
-INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest,
- ::testing::ValuesIn(pets));
-```
-
-The tests from the instantiation above will have these names:
-
- * `AnotherInstantiationName/FooTest.DoesBlah/0` for `"cat"`
- * `AnotherInstantiationName/FooTest.DoesBlah/1` for `"dog"`
- * `AnotherInstantiationName/FooTest.HasBlahBlah/0` for `"cat"`
- * `AnotherInstantiationName/FooTest.HasBlahBlah/1` for `"dog"`
-
-Please note that `INSTANTIATE_TEST_CASE_P` will instantiate _all_
-tests in the given test case, whether their definitions come before or
-_after_ the `INSTANTIATE_TEST_CASE_P` statement.
-
-You can see
-[these](../samples/sample7_unittest.cc)
-[files](../samples/sample8_unittest.cc) for more examples.
-
-_Availability_: Linux, Windows (requires MSVC 8.0 or above), Mac; since version 1.2.0.
-
-## Creating Value-Parameterized Abstract Tests ##
-
-In the above, we define and instantiate `FooTest` in the same source
-file. Sometimes you may want to define value-parameterized tests in a
-library and let other people instantiate them later. This pattern is
-known as <i>abstract tests</i>. As an example of its application, when you
-are designing an interface you can write a standard suite of abstract
-tests (perhaps using a factory function as the test parameter) that
-all implementations of the interface are expected to pass. When
-someone implements the interface, they can instantiate your suite to get
-all the interface-conformance tests for free.
-
-To define abstract tests, you should organize your code like this:
-
- 1. Put the definition of the parameterized test fixture class (e.g. `FooTest`) in a header file, say `foo_param_test.h`. Think of this as _declaring_ your abstract tests.
- 1. Put the `TEST_P` definitions in `foo_param_test.cc`, which includes `foo_param_test.h`. Think of this as _implementing_ your abstract tests.
-
-Once they are defined, you can instantiate them by including
-`foo_param_test.h`, invoking `INSTANTIATE_TEST_CASE_P()`, and linking
-with `foo_param_test.cc`. You can instantiate the same abstract test
-case multiple times, possibly in different source files.
-
-# Typed Tests #
-
-Suppose you have multiple implementations of the same interface and
-want to make sure that all of them satisfy some common requirements.
-Or, you may have defined several types that are supposed to conform to
-the same "concept" and you want to verify it. In both cases, you want
-the same test logic repeated for different types.
-
-While you can write one `TEST` or `TEST_F` for each type you want to
-test (and you may even factor the test logic into a function template
-that you invoke from the `TEST`), it's tedious and doesn't scale:
-if you want _m_ tests over _n_ types, you'll end up writing _m\*n_
-`TEST`s.
-
-_Typed tests_ allow you to repeat the same test logic over a list of
-types. You only need to write the test logic once, although you must
-know the type list when writing typed tests. Here's how you do it:
-
-First, define a fixture class template. It should be parameterized
-by a type. Remember to derive it from `::testing::Test`:
-
-```
-template <typename T>
-class FooTest : public ::testing::Test {
- public:
- ...
- typedef std::list<T> List;
- static T shared_;
- T value_;
-};
-```
-
-Next, associate a list of types with the test case, which will be
-repeated for each type in the list:
-
-```
-typedef ::testing::Types<char, int, unsigned int> MyTypes;
-TYPED_TEST_CASE(FooTest, MyTypes);
-```
-
-The `typedef` is necessary for the `TYPED_TEST_CASE` macro to parse
-correctly. Otherwise the compiler will think that each comma in the
-type list introduces a new macro argument.
-
-Then, use `TYPED_TEST()` instead of `TEST_F()` to define a typed test
-for this test case. You can repeat this as many times as you want:
-
-```
-TYPED_TEST(FooTest, DoesBlah) {
- // Inside a test, refer to the special name TypeParam to get the type
- // parameter. Since we are inside a derived class template, C++ requires
- // us to visit the members of FooTest via 'this'.
- TypeParam n = this->value_;
-
- // To visit static members of the fixture, add the 'TestFixture::'
- // prefix.
- n += TestFixture::shared_;
-
- // To refer to typedefs in the fixture, add the 'typename TestFixture::'
- // prefix. The 'typename' is required to satisfy the compiler.
- typename TestFixture::List values;
- values.push_back(n);
- ...
-}
-
-TYPED_TEST(FooTest, HasPropertyA) { ... }
-```
-
-You can see [`samples/sample6_unittest.cc`](../samples/sample6_unittest.cc) for a complete example.
-
-_Availability:_ Linux, Windows (requires MSVC 8.0 or above), Mac;
-since version 1.1.0.
-
-# Type-Parameterized Tests #
-
-_Type-parameterized tests_ are like typed tests, except that they
-don't require you to know the list of types ahead of time. Instead,
-you can define the test logic first and instantiate it with different
-type lists later. You can even instantiate it more than once in the
-same program.
-
-If you are designing an interface or concept, you can define a suite
-of type-parameterized tests to verify properties that any valid
-implementation of the interface/concept should have. Then, the author
-of each implementation can just instantiate the test suite with his
-type to verify that it conforms to the requirements, without having to
-write similar tests repeatedly. Here's an example:
-
-First, define a fixture class template, as we did with typed tests:
-
-```
-template <typename T>
-class FooTest : public ::testing::Test {
- ...
-};
-```
-
-Next, declare that you will define a type-parameterized test case:
-
-```
-TYPED_TEST_CASE_P(FooTest);
-```
-
-The `_P` suffix is for "parameterized" or "pattern", whichever you
-prefer to think.
-
-Then, use `TYPED_TEST_P()` to define a type-parameterized test. You
-can repeat this as many times as you want:
-
-```
-TYPED_TEST_P(FooTest, DoesBlah) {
- // Inside a test, refer to TypeParam to get the type parameter.
- TypeParam n = 0;
- ...
-}
-
-TYPED_TEST_P(FooTest, HasPropertyA) { ... }
-```
-
-Now the tricky part: you need to register all test patterns using the
-`REGISTER_TYPED_TEST_CASE_P` macro before you can instantiate them.
-The first argument of the macro is the test case name; the rest are
-the names of the tests in this test case:
-
-```
-REGISTER_TYPED_TEST_CASE_P(FooTest,
- DoesBlah, HasPropertyA);
-```
-
-Finally, you are free to instantiate the pattern with the types you
-want. If you put the above code in a header file, you can `#include`
-it in multiple C++ source files and instantiate it multiple times.
-
-```
-typedef ::testing::Types<char, int, unsigned int> MyTypes;
-INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, MyTypes);
-```
-
-To distinguish different instances of the pattern, the first argument
-to the `INSTANTIATE_TYPED_TEST_CASE_P` macro is a prefix that will be
-added to the actual test case name. Remember to pick unique prefixes
-for different instances.
-
-In the special case where the type list contains only one type, you
-can write that type directly without `::testing::Types<...>`, like this:
-
-```
-INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, int);
-```
-
-You can see `samples/sample6_unittest.cc` for a complete example.
-
-_Availability:_ Linux, Windows (requires MSVC 8.0 or above), Mac;
-since version 1.1.0.
-
-# Testing Private Code #
-
-If you change your software's internal implementation, your tests should not
-break as long as the change is not observable by users. Therefore, per the
-_black-box testing principle_, most of the time you should test your code
-through its public interfaces.
-
-If you still find yourself needing to test internal implementation code,
-consider if there's a better design that wouldn't require you to do so. If you
-absolutely have to test non-public interface code though, you can. There are
-two cases to consider:
-
- * Static functions (_not_ the same as static member functions!) or unnamed namespaces, and
- * Private or protected class members.
-
-## Static Functions ##
-
-Both static functions and definitions/declarations in an unnamed namespace are
-only visible within the same translation unit. To test them, you can `#include`
-the entire `.cc` file being tested in your `*_test.cc` file. (`#include`ing `.cc`
-files is not a good way to reuse code - you should not do this in production
-code!)
-
-However, a better approach is to move the private code into the
-`foo::internal` namespace, where `foo` is the namespace your project normally
-uses, and put the private declarations in a `*-internal.h` file. Your
-production `.cc` files and your tests are allowed to include this internal
-header, but your clients are not. This way, you can fully test your internal
-implementation without leaking it to your clients.
-
-## Private Class Members ##
-
-Private class members are only accessible from within the class or by friends.
-To access a class' private members, you can declare your test fixture as a
-friend to the class and define accessors in your fixture. Tests using the
-fixture can then access the private members of your production class via the
-accessors in the fixture. Note that even though your fixture is a friend to
-your production class, your tests are not automatically friends to it, as they
-are technically defined in sub-classes of the fixture.
-
-Another way to test private members is to refactor them into an implementation
-class, which is then declared in a `*-internal.h` file. Your clients aren't
-allowed to include this header but your tests can. Such is called the Pimpl
-(Private Implementation) idiom.
-
-Or, you can declare an individual test as a friend of your class by adding this
-line in the class body:
-
-```
-FRIEND_TEST(TestCaseName, TestName);
-```
-
-For example,
-```
-// foo.h
-#include "gtest/gtest_prod.h"
-
-// Defines FRIEND_TEST.
-class Foo {
- ...
- private:
- FRIEND_TEST(FooTest, BarReturnsZeroOnNull);
- int Bar(void* x);
-};
-
-// foo_test.cc
-...
-TEST(FooTest, BarReturnsZeroOnNull) {
- Foo foo;
- EXPECT_EQ(0, foo.Bar(NULL));
- // Uses Foo's private member Bar().
-}
-```
-
-Pay special attention when your class is defined in a namespace, as you should
-define your test fixtures and tests in the same namespace if you want them to
-be friends of your class. For example, if the code to be tested looks like:
-
-```
-namespace my_namespace {
-
-class Foo {
- friend class FooTest;
- FRIEND_TEST(FooTest, Bar);
- FRIEND_TEST(FooTest, Baz);
- ...
- definition of the class Foo
- ...
-};
-
-} // namespace my_namespace
-```
-
-Your test code should be something like:
-
-```
-namespace my_namespace {
-class FooTest : public ::testing::Test {
- protected:
- ...
-};
-
-TEST_F(FooTest, Bar) { ... }
-TEST_F(FooTest, Baz) { ... }
-
-} // namespace my_namespace
-```
-
-# Catching Failures #
-
-If you are building a testing utility on top of Google Test, you'll
-want to test your utility. What framework would you use to test it?
-Google Test, of course.
-
-The challenge is to verify that your testing utility reports failures
-correctly. In frameworks that report a failure by throwing an
-exception, you could catch the exception and assert on it. But Google
-Test doesn't use exceptions, so how do we test that a piece of code
-generates an expected failure?
-
-`"gtest/gtest-spi.h"` contains some constructs to do this. After
-`#include`ing this header, you can use
-
-| `EXPECT_FATAL_FAILURE(`_statement, substring_`);` |
-|:--------------------------------------------------|
-
-to assert that _statement_ generates a fatal (e.g. `ASSERT_*`) failure
-whose message contains the given _substring_, or use
-
-| `EXPECT_NONFATAL_FAILURE(`_statement, substring_`);` |
-|:-----------------------------------------------------|
-
-if you are expecting a non-fatal (e.g. `EXPECT_*`) failure.
-
-For technical reasons, there are some caveats:
-
- 1. You cannot stream a failure message to either macro.
- 1. _statement_ in `EXPECT_FATAL_FAILURE()` cannot reference local non-static variables or non-static members of `this` object.
- 1. _statement_ in `EXPECT_FATAL_FAILURE()` cannot return a value.
-
-_Note:_ Google Test is designed with threads in mind. Once the
-synchronization primitives in `"gtest/internal/gtest-port.h"` have
-been implemented, Google Test will become thread-safe, meaning that
-you can then use assertions in multiple threads concurrently. Before
-that, however, Google Test only supports single-threaded usage. Once
-thread-safe, `EXPECT_FATAL_FAILURE()` and `EXPECT_NONFATAL_FAILURE()`
-will capture failures in the current thread only. If _statement_
-creates new threads, failures in these threads will be ignored. If
-you want to capture failures from all threads instead, you should use
-the following macros:
-
-| `EXPECT_FATAL_FAILURE_ON_ALL_THREADS(`_statement, substring_`);` |
-|:-----------------------------------------------------------------|
-| `EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(`_statement, substring_`);` |
-
-# Getting the Current Test's Name #
-
-Sometimes a function may need to know the name of the currently running test.
-For example, you may be using the `SetUp()` method of your test fixture to set
-the golden file name based on which test is running. The `::testing::TestInfo`
-class has this information:
-
-```
-namespace testing {
-
-class TestInfo {
- public:
- // Returns the test case name and the test name, respectively.
- //
- // Do NOT delete or free the return value - it's managed by the
- // TestInfo class.
- const char* test_case_name() const;
- const char* name() const;
-};
-
-} // namespace testing
-```
-
-
-> To obtain a `TestInfo` object for the currently running test, call
-`current_test_info()` on the `UnitTest` singleton object:
-
-```
-// Gets information about the currently running test.
-// Do NOT delete the returned object - it's managed by the UnitTest class.
-const ::testing::TestInfo* const test_info =
- ::testing::UnitTest::GetInstance()->current_test_info();
-printf("We are in test %s of test case %s.\n",
- test_info->name(), test_info->test_case_name());
-```
-
-`current_test_info()` returns a null pointer if no test is running. In
-particular, you cannot find the test case name in `SetUpTestCase()`,
-`TearDownTestCase()` (where you know the test case name implicitly), or
-functions called from them.
-
-_Availability:_ Linux, Windows, Mac.
-
-# Extending Google Test by Handling Test Events #
-
-Google Test provides an <b>event listener API</b> to let you receive
-notifications about the progress of a test program and test
-failures. The events you can listen to include the start and end of
-the test program, a test case, or a test method, among others. You may
-use this API to augment or replace the standard console output,
-replace the XML output, or provide a completely different form of
-output, such as a GUI or a database. You can also use test events as
-checkpoints to implement a resource leak checker, for example.
-
-_Availability:_ Linux, Windows, Mac; since v1.4.0.
-
-## Defining Event Listeners ##
-
-To define a event listener, you subclass either
-[testing::TestEventListener](../include/gtest/gtest.h#L991)
-or [testing::EmptyTestEventListener](../include/gtest/gtest.h#L1044).
-The former is an (abstract) interface, where <i>each pure virtual method<br>
-can be overridden to handle a test event</i> (For example, when a test
-starts, the `OnTestStart()` method will be called.). The latter provides
-an empty implementation of all methods in the interface, such that a
-subclass only needs to override the methods it cares about.
-
-When an event is fired, its context is passed to the handler function
-as an argument. The following argument types are used:
- * [UnitTest](../include/gtest/gtest.h#L1151) reflects the state of the entire test program,
- * [TestCase](../include/gtest/gtest.h#L778) has information about a test case, which can contain one or more tests,
- * [TestInfo](../include/gtest/gtest.h#L644) contains the state of a test, and
- * [TestPartResult](../include/gtest/gtest-test-part.h#L47) represents the result of a test assertion.
-
-An event handler function can examine the argument it receives to find
-out interesting information about the event and the test program's
-state. Here's an example:
-
-```
- class MinimalistPrinter : public ::testing::EmptyTestEventListener {
- // Called before a test starts.
- virtual void OnTestStart(const ::testing::TestInfo& test_info) {
- printf("*** Test %s.%s starting.\n",
- test_info.test_case_name(), test_info.name());
- }
-
- // Called after a failed assertion or a SUCCEED() invocation.
- virtual void OnTestPartResult(
- const ::testing::TestPartResult& test_part_result) {
- printf("%s in %s:%d\n%s\n",
- test_part_result.failed() ? "*** Failure" : "Success",
- test_part_result.file_name(),
- test_part_result.line_number(),
- test_part_result.summary());
- }
-
- // Called after a test ends.
- virtual void OnTestEnd(const ::testing::TestInfo& test_info) {
- printf("*** Test %s.%s ending.\n",
- test_info.test_case_name(), test_info.name());
- }
- };
-```
-
-## Using Event Listeners ##
-
-To use the event listener you have defined, add an instance of it to
-the Google Test event listener list (represented by class
-[TestEventListeners](../include/gtest/gtest.h#L1064)
-- note the "s" at the end of the name) in your
-`main()` function, before calling `RUN_ALL_TESTS()`:
-```
-int main(int argc, char** argv) {
- ::testing::InitGoogleTest(&argc, argv);
- // Gets hold of the event listener list.
- ::testing::TestEventListeners& listeners =
- ::testing::UnitTest::GetInstance()->listeners();
- // Adds a listener to the end. Google Test takes the ownership.
- listeners.Append(new MinimalistPrinter);
- return RUN_ALL_TESTS();
-}
-```
-
-There's only one problem: the default test result printer is still in
-effect, so its output will mingle with the output from your minimalist
-printer. To suppress the default printer, just release it from the
-event listener list and delete it. You can do so by adding one line:
-```
- ...
- delete listeners.Release(listeners.default_result_printer());
- listeners.Append(new MinimalistPrinter);
- return RUN_ALL_TESTS();
-```
-
-Now, sit back and enjoy a completely different output from your
-tests. For more details, you can read this
-[sample](../samples/sample9_unittest.cc).
-
-You may append more than one listener to the list. When an `On*Start()`
-or `OnTestPartResult()` event is fired, the listeners will receive it in
-the order they appear in the list (since new listeners are added to
-the end of the list, the default text printer and the default XML
-generator will receive the event first). An `On*End()` event will be
-received by the listeners in the _reverse_ order. This allows output by
-listeners added later to be framed by output from listeners added
-earlier.
-
-## Generating Failures in Listeners ##
-
-You may use failure-raising macros (`EXPECT_*()`, `ASSERT_*()`,
-`FAIL()`, etc) when processing an event. There are some restrictions:
-
- 1. You cannot generate any failure in `OnTestPartResult()` (otherwise it will cause `OnTestPartResult()` to be called recursively).
- 1. A listener that handles `OnTestPartResult()` is not allowed to generate any failure.
-
-When you add listeners to the listener list, you should put listeners
-that handle `OnTestPartResult()` _before_ listeners that can generate
-failures. This ensures that failures generated by the latter are
-attributed to the right test by the former.
-
-We have a sample of failure-raising listener
-[here](../samples/sample10_unittest.cc).
-
-# Running Test Programs: Advanced Options #
-
-Google Test test programs are ordinary executables. Once built, you can run
-them directly and affect their behavior via the following environment variables
-and/or command line flags. For the flags to work, your programs must call
-`::testing::InitGoogleTest()` before calling `RUN_ALL_TESTS()`.
-
-To see a list of supported flags and their usage, please run your test
-program with the `--help` flag. You can also use `-h`, `-?`, or `/?`
-for short. This feature is added in version 1.3.0.
-
-If an option is specified both by an environment variable and by a
-flag, the latter takes precedence. Most of the options can also be
-set/read in code: to access the value of command line flag
-`--gtest_foo`, write `::testing::GTEST_FLAG(foo)`. A common pattern is
-to set the value of a flag before calling `::testing::InitGoogleTest()`
-to change the default value of the flag:
-```
-int main(int argc, char** argv) {
- // Disables elapsed time by default.
- ::testing::GTEST_FLAG(print_time) = false;
-
- // This allows the user to override the flag on the command line.
- ::testing::InitGoogleTest(&argc, argv);
-
- return RUN_ALL_TESTS();
-}
-```
-
-## Selecting Tests ##
-
-This section shows various options for choosing which tests to run.
-
-### Listing Test Names ###
-
-Sometimes it is necessary to list the available tests in a program before
-running them so that a filter may be applied if needed. Including the flag
-`--gtest_list_tests` overrides all other flags and lists tests in the following
-format:
-```
-TestCase1.
- TestName1
- TestName2
-TestCase2.
- TestName
-```
-
-None of the tests listed are actually run if the flag is provided. There is no
-corresponding environment variable for this flag.
-
-_Availability:_ Linux, Windows, Mac.
-
-### Running a Subset of the Tests ###
-
-By default, a Google Test program runs all tests the user has defined.
-Sometimes, you want to run only a subset of the tests (e.g. for debugging or
-quickly verifying a change). If you set the `GTEST_FILTER` environment variable
-or the `--gtest_filter` flag to a filter string, Google Test will only run the
-tests whose full names (in the form of `TestCaseName.TestName`) match the
-filter.
-
-The format of a filter is a '`:`'-separated list of wildcard patterns (called
-the positive patterns) optionally followed by a '`-`' and another
-'`:`'-separated pattern list (called the negative patterns). A test matches the
-filter if and only if it matches any of the positive patterns but does not
-match any of the negative patterns.
-
-A pattern may contain `'*'` (matches any string) or `'?'` (matches any single
-character). For convenience, the filter `'*-NegativePatterns'` can be also
-written as `'-NegativePatterns'`.
-
-For example:
-
- * `./foo_test` Has no flag, and thus runs all its tests.
- * `./foo_test --gtest_filter=*` Also runs everything, due to the single match-everything `*` value.
- * `./foo_test --gtest_filter=FooTest.*` Runs everything in test case `FooTest`.
- * `./foo_test --gtest_filter=*Null*:*Constructor*` Runs any test whose full name contains either `"Null"` or `"Constructor"`.
- * `./foo_test --gtest_filter=-*DeathTest.*` Runs all non-death tests.
- * `./foo_test --gtest_filter=FooTest.*-FooTest.Bar` Runs everything in test case `FooTest` except `FooTest.Bar`.
-
-_Availability:_ Linux, Windows, Mac.
-
-### Temporarily Disabling Tests ###
-
-If you have a broken test that you cannot fix right away, you can add the
-`DISABLED_` prefix to its name. This will exclude it from execution. This is
-better than commenting out the code or using `#if 0`, as disabled tests are
-still compiled (and thus won't rot).
-
-If you need to disable all tests in a test case, you can either add `DISABLED_`
-to the front of the name of each test, or alternatively add it to the front of
-the test case name.
-
-For example, the following tests won't be run by Google Test, even though they
-will still be compiled:
-
-```
-// Tests that Foo does Abc.
-TEST(FooTest, DISABLED_DoesAbc) { ... }
-
-class DISABLED_BarTest : public ::testing::Test { ... };
-
-// Tests that Bar does Xyz.
-TEST_F(DISABLED_BarTest, DoesXyz) { ... }
-```
-
-_Note:_ This feature should only be used for temporary pain-relief. You still
-have to fix the disabled tests at a later date. As a reminder, Google Test will
-print a banner warning you if a test program contains any disabled tests.
-
-_Tip:_ You can easily count the number of disabled tests you have
-using `grep`. This number can be used as a metric for improving your
-test quality.
-
-_Availability:_ Linux, Windows, Mac.
-
-### Temporarily Enabling Disabled Tests ###
-
-To include [disabled tests](#temporarily-disabling-tests) in test
-execution, just invoke the test program with the
-`--gtest_also_run_disabled_tests` flag or set the
-`GTEST_ALSO_RUN_DISABLED_TESTS` environment variable to a value other
-than `0`. You can combine this with the
-[--gtest\_filter](#running-a-subset-of-the-tests) flag to further select
-which disabled tests to run.
-
-_Availability:_ Linux, Windows, Mac; since version 1.3.0.
-
-## Repeating the Tests ##
-
-Once in a while you'll run into a test whose result is hit-or-miss. Perhaps it
-will fail only 1% of the time, making it rather hard to reproduce the bug under
-a debugger. This can be a major source of frustration.
-
-The `--gtest_repeat` flag allows you to repeat all (or selected) test methods
-in a program many times. Hopefully, a flaky test will eventually fail and give
-you a chance to debug. Here's how to use it:
-
-| `$ foo_test --gtest_repeat=1000` | Repeat foo\_test 1000 times and don't stop at failures. |
-|:---------------------------------|:--------------------------------------------------------|
-| `$ foo_test --gtest_repeat=-1` | A negative count means repeating forever. |
-| `$ foo_test --gtest_repeat=1000 --gtest_break_on_failure` | Repeat foo\_test 1000 times, stopping at the first failure. This is especially useful when running under a debugger: when the testfails, it will drop into the debugger and you can then inspect variables and stacks. |
-| `$ foo_test --gtest_repeat=1000 --gtest_filter=FooBar` | Repeat the tests whose name matches the filter 1000 times. |
-
-If your test program contains global set-up/tear-down code registered
-using `AddGlobalTestEnvironment()`, it will be repeated in each
-iteration as well, as the flakiness may be in it. You can also specify
-the repeat count by setting the `GTEST_REPEAT` environment variable.
-
-_Availability:_ Linux, Windows, Mac.
-
-## Shuffling the Tests ##
-
-You can specify the `--gtest_shuffle` flag (or set the `GTEST_SHUFFLE`
-environment variable to `1`) to run the tests in a program in a random
-order. This helps to reveal bad dependencies between tests.
-
-By default, Google Test uses a random seed calculated from the current
-time. Therefore you'll get a different order every time. The console
-output includes the random seed value, such that you can reproduce an
-order-related test failure later. To specify the random seed
-explicitly, use the `--gtest_random_seed=SEED` flag (or set the
-`GTEST_RANDOM_SEED` environment variable), where `SEED` is an integer
-between 0 and 99999. The seed value 0 is special: it tells Google Test
-to do the default behavior of calculating the seed from the current
-time.
-
-If you combine this with `--gtest_repeat=N`, Google Test will pick a
-different random seed and re-shuffle the tests in each iteration.
-
-_Availability:_ Linux, Windows, Mac; since v1.4.0.
-
-## Controlling Test Output ##
-
-This section teaches how to tweak the way test results are reported.
-
-### Colored Terminal Output ###
-
-Google Test can use colors in its terminal output to make it easier to spot
-the separation between tests, and whether tests passed.
-
-You can set the GTEST\_COLOR environment variable or set the `--gtest_color`
-command line flag to `yes`, `no`, or `auto` (the default) to enable colors,
-disable colors, or let Google Test decide. When the value is `auto`, Google
-Test will use colors if and only if the output goes to a terminal and (on
-non-Windows platforms) the `TERM` environment variable is set to `xterm` or
-`xterm-color`.
-
-_Availability:_ Linux, Windows, Mac.
-
-### Suppressing the Elapsed Time ###
-
-By default, Google Test prints the time it takes to run each test. To
-suppress that, run the test program with the `--gtest_print_time=0`
-command line flag. Setting the `GTEST_PRINT_TIME` environment
-variable to `0` has the same effect.
-
-_Availability:_ Linux, Windows, Mac. (In Google Test 1.3.0 and lower,
-the default behavior is that the elapsed time is **not** printed.)
-
-**Availability**: Linux, Windows, Mac.
-
-#### Suppressing UTF-8 Text Output
-
-In case of assertion failures, gUnit prints expected and actual values of type
-`string` both as hex-encoded strings as well as in readable UTF-8 text if they
-contain valid non-ASCII UTF-8 characters. If you want to suppress the UTF-8 text
-because, for example, you don't have an UTF-8 compatible output medium, run the
-test program with `--gunit_print_utf8=0` or set the `GUNIT_PRINT_UTF8`
-environment variable to `0`.
-
-### Generating an XML Report ###
-
-Google Test can emit a detailed XML report to a file in addition to its normal
-textual output. The report contains the duration of each test, and thus can
-help you identify slow tests.
-
-To generate the XML report, set the `GTEST_OUTPUT` environment variable or the
-`--gtest_output` flag to the string `"xml:_path_to_output_file_"`, which will
-create the file at the given location. You can also just use the string
-`"xml"`, in which case the output can be found in the `test_detail.xml` file in
-the current directory.
-
-If you specify a directory (for example, `"xml:output/directory/"` on Linux or
-`"xml:output\directory\"` on Windows), Google Test will create the XML file in
-that directory, named after the test executable (e.g. `foo_test.xml` for test
-program `foo_test` or `foo_test.exe`). If the file already exists (perhaps left
-over from a previous run), Google Test will pick a different name (e.g.
-`foo_test_1.xml`) to avoid overwriting it.
-
-The report uses the format described here. It is based on the
-`junitreport` Ant task and can be parsed by popular continuous build
-systems like [Hudson](https://hudson.dev.java.net/). Since that format
-was originally intended for Java, a little interpretation is required
-to make it apply to Google Test tests, as shown here:
-
-```
-<testsuites name="AllTests" ...>
- <testsuite name="test_case_name" ...>
- <testcase name="test_name" ...>
- <failure message="..."/>
- <failure message="..."/>
- <failure message="..."/>
- </testcase>
- </testsuite>
-</testsuites>
-```
-
- * The root `<testsuites>` element corresponds to the entire test program.
- * `<testsuite>` elements correspond to Google Test test cases.
- * `<testcase>` elements correspond to Google Test test functions.
-
-For instance, the following program
-
-```
-TEST(MathTest, Addition) { ... }
-TEST(MathTest, Subtraction) { ... }
-TEST(LogicTest, NonContradiction) { ... }
-```
-
-could generate this report:
-
-```
-<?xml version="1.0" encoding="UTF-8"?>
-<testsuites tests="3" failures="1" errors="0" time="35" name="AllTests">
- <testsuite name="MathTest" tests="2" failures="1" errors="0" time="15">
- <testcase name="Addition" status="run" time="7" classname="">
- <failure message="Value of: add(1, 1)
 Actual: 3
Expected: 2" type=""/>
- <failure message="Value of: add(1, -1)
 Actual: 1
Expected: 0" type=""/>
- </testcase>
- <testcase name="Subtraction" status="run" time="5" classname="">
- </testcase>
- </testsuite>
- <testsuite name="LogicTest" tests="1" failures="0" errors="0" time="5">
- <testcase name="NonContradiction" status="run" time="5" classname="">
- </testcase>
- </testsuite>
-</testsuites>
-```
-
-Things to note:
-
- * The `tests` attribute of a `<testsuites>` or `<testsuite>` element tells how many test functions the Google Test program or test case contains, while the `failures` attribute tells how many of them failed.
- * The `time` attribute expresses the duration of the test, test case, or entire test program in milliseconds.
- * Each `<failure>` element corresponds to a single failed Google Test assertion.
- * Some JUnit concepts don't apply to Google Test, yet we have to conform to the DTD. Therefore you'll see some dummy elements and attributes in the report. You can safely ignore these parts.
-
-_Availability:_ Linux, Windows, Mac.
-
-## Controlling How Failures Are Reported ##
-
-### Turning Assertion Failures into Break-Points ###
-
-When running test programs under a debugger, it's very convenient if the
-debugger can catch an assertion failure and automatically drop into interactive
-mode. Google Test's _break-on-failure_ mode supports this behavior.
-
-To enable it, set the `GTEST_BREAK_ON_FAILURE` environment variable to a value
-other than `0` . Alternatively, you can use the `--gtest_break_on_failure`
-command line flag.
-
-_Availability:_ Linux, Windows, Mac.
-
-### Disabling Catching Test-Thrown Exceptions ###
-
-Google Test can be used either with or without exceptions enabled. If
-a test throws a C++ exception or (on Windows) a structured exception
-(SEH), by default Google Test catches it, reports it as a test
-failure, and continues with the next test method. This maximizes the
-coverage of a test run. Also, on Windows an uncaught exception will
-cause a pop-up window, so catching the exceptions allows you to run
-the tests automatically.
-
-When debugging the test failures, however, you may instead want the
-exceptions to be handled by the debugger, such that you can examine
-the call stack when an exception is thrown. To achieve that, set the
-`GTEST_CATCH_EXCEPTIONS` environment variable to `0`, or use the
-`--gtest_catch_exceptions=0` flag when running the tests.
-
-**Availability**: Linux, Windows, Mac.
-
-### Letting Another Testing Framework Drive ###
-
-If you work on a project that has already been using another testing
-framework and is not ready to completely switch to Google Test yet,
-you can get much of Google Test's benefit by using its assertions in
-your existing tests. Just change your `main()` function to look
-like:
-
-```
-#include "gtest/gtest.h"
-
-int main(int argc, char** argv) {
- ::testing::GTEST_FLAG(throw_on_failure) = true;
- // Important: Google Test must be initialized.
- ::testing::InitGoogleTest(&argc, argv);
-
- ... whatever your existing testing framework requires ...
-}
-```
-
-With that, you can use Google Test assertions in addition to the
-native assertions your testing framework provides, for example:
-
-```
-void TestFooDoesBar() {
- Foo foo;
- EXPECT_LE(foo.Bar(1), 100); // A Google Test assertion.
- CPPUNIT_ASSERT(foo.IsEmpty()); // A native assertion.
-}
-```
-
-If a Google Test assertion fails, it will print an error message and
-throw an exception, which will be treated as a failure by your host
-testing framework. If you compile your code with exceptions disabled,
-a failed Google Test assertion will instead exit your program with a
-non-zero code, which will also signal a test failure to your test
-runner.
-
-If you don't write `::testing::GTEST_FLAG(throw_on_failure) = true;` in
-your `main()`, you can alternatively enable this feature by specifying
-the `--gtest_throw_on_failure` flag on the command-line or setting the
-`GTEST_THROW_ON_FAILURE` environment variable to a non-zero value.
-
-Death tests are _not_ supported when other test framework is used to organize tests.
-
-_Availability:_ Linux, Windows, Mac; since v1.3.0.
-
-## Distributing Test Functions to Multiple Machines ##
-
-If you have more than one machine you can use to run a test program,
-you might want to run the test functions in parallel and get the
-result faster. We call this technique _sharding_, where each machine
-is called a _shard_.
-
-Google Test is compatible with test sharding. To take advantage of
-this feature, your test runner (not part of Google Test) needs to do
-the following:
-
- 1. Allocate a number of machines (shards) to run the tests.
- 1. On each shard, set the `GTEST_TOTAL_SHARDS` environment variable to the total number of shards. It must be the same for all shards.
- 1. On each shard, set the `GTEST_SHARD_INDEX` environment variable to the index of the shard. Different shards must be assigned different indices, which must be in the range `[0, GTEST_TOTAL_SHARDS - 1]`.
- 1. Run the same test program on all shards. When Google Test sees the above two environment variables, it will select a subset of the test functions to run. Across all shards, each test function in the program will be run exactly once.
- 1. Wait for all shards to finish, then collect and report the results.
-
-Your project may have tests that were written without Google Test and
-thus don't understand this protocol. In order for your test runner to
-figure out which test supports sharding, it can set the environment
-variable `GTEST_SHARD_STATUS_FILE` to a non-existent file path. If a
-test program supports sharding, it will create this file to
-acknowledge the fact (the actual contents of the file are not
-important at this time; although we may stick some useful information
-in it in the future.); otherwise it will not create it.
-
-Here's an example to make it clear. Suppose you have a test program
-`foo_test` that contains the following 5 test functions:
-```
-TEST(A, V)
-TEST(A, W)
-TEST(B, X)
-TEST(B, Y)
-TEST(B, Z)
-```
-and you have 3 machines at your disposal. To run the test functions in
-parallel, you would set `GTEST_TOTAL_SHARDS` to 3 on all machines, and
-set `GTEST_SHARD_INDEX` to 0, 1, and 2 on the machines respectively.
-Then you would run the same `foo_test` on each machine.
-
-Google Test reserves the right to change how the work is distributed
-across the shards, but here's one possible scenario:
-
- * Machine #0 runs `A.V` and `B.X`.
- * Machine #1 runs `A.W` and `B.Y`.
- * Machine #2 runs `B.Z`.
-
-_Availability:_ Linux, Windows, Mac; since version 1.3.0.
-
-# Fusing Google Test Source Files #
-
-Google Test's implementation consists of ~30 files (excluding its own
-tests). Sometimes you may want them to be packaged up in two files (a
-`.h` and a `.cc`) instead, such that you can easily copy them to a new
-machine and start hacking there. For this we provide an experimental
-Python script `fuse_gtest_files.py` in the `scripts/` directory (since release 1.3.0).
-Assuming you have Python 2.4 or above installed on your machine, just
-go to that directory and run
-```
-python fuse_gtest_files.py OUTPUT_DIR
-```
-
-and you should see an `OUTPUT_DIR` directory being created with files
-`gtest/gtest.h` and `gtest/gtest-all.cc` in it. These files contain
-everything you need to use Google Test. Just copy them to anywhere
-you want and you are ready to write tests. You can use the
-[scripts/test/Makefile](../scripts/test/Makefile)
-file as an example on how to compile your tests against them.
-
-# Where to Go from Here #
-
-Congratulations! You've now learned more advanced Google Test tools and are
-ready to tackle more complex testing tasks. If you want to dive even deeper, you
-can read the [Frequently-Asked Questions](FAQ.md).
diff --git a/googletest/docs/Documentation.md b/googletest/docs/Documentation.md
deleted file mode 100644
index 20f2503..0000000
--- a/googletest/docs/Documentation.md
+++ /dev/null
@@ -1,16 +0,0 @@
-This page lists all documentation markdown files for Google Test **(the
-current git version)**
--- **if you use a former version of Google Test, please read the
-documentation for that specific version instead (e.g. by checking out
-the respective git branch/tag).**
-
- * [Primer](Primer.md) -- start here if you are new to Google Test.
- * [Samples](Samples.md) -- learn from examples.
- * [AdvancedGuide](AdvancedGuide.md) -- learn more about Google Test.
- * [XcodeGuide](XcodeGuide.md) -- how to use Google Test in Xcode on Mac.
- * [Frequently-Asked Questions](FAQ.md) -- check here before asking a question on the mailing list.
-
-To contribute code to Google Test, read:
-
- * [CONTRIBUTING](../../CONTRIBUTING.md) -- read this _before_ writing your first patch.
- * [PumpManual](PumpManual.md) -- how we generate some of Google Test's source files.
diff --git a/googletest/docs/FAQ.md b/googletest/docs/FAQ.md
deleted file mode 100644
index bd9526d..0000000
--- a/googletest/docs/FAQ.md
+++ /dev/null
@@ -1,1092 +0,0 @@
-
-
-If you cannot find the answer to your question here, and you have read
-[Primer](Primer.md) and [AdvancedGuide](AdvancedGuide.md), send it to
-googletestframework@googlegroups.com.
-
-## Why should I use Google Test instead of my favorite C++ testing framework? ##
-
-First, let us say clearly that we don't want to get into the debate of
-which C++ testing framework is **the best**. There exist many fine
-frameworks for writing C++ tests, and we have tremendous respect for
-the developers and users of them. We don't think there is (or will
-be) a single best framework - you have to pick the right tool for the
-particular task you are tackling.
-
-We created Google Test because we couldn't find the right combination
-of features and conveniences in an existing framework to satisfy _our_
-needs. The following is a list of things that _we_ like about Google
-Test. We don't claim them to be unique to Google Test - rather, the
-combination of them makes Google Test the choice for us. We hope this
-list can help you decide whether it is for you too.
-
- * Google Test is designed to be portable: it doesn't require exceptions or RTTI; it works around various bugs in various compilers and environments; etc. As a result, it works on Linux, Mac OS X, Windows and several embedded operating systems.
- * Nonfatal assertions (`EXPECT_*`) have proven to be great time savers, as they allow a test to report multiple failures in a single edit-compile-test cycle.
- * It's easy to write assertions that generate informative messages: you just use the stream syntax to append any additional information, e.g. `ASSERT_EQ(5, Foo(i)) << " where i = " << i;`. It doesn't require a new set of macros or special functions.
- * Google Test automatically detects your tests and doesn't require you to enumerate them in order to run them.
- * Death tests are pretty handy for ensuring that your asserts in production code are triggered by the right conditions.
- * `SCOPED_TRACE` helps you understand the context of an assertion failure when it comes from inside a sub-routine or loop.
- * You can decide which tests to run using name patterns. This saves time when you want to quickly reproduce a test failure.
- * Google Test can generate XML test result reports that can be parsed by popular continuous build system like Hudson.
- * Simple things are easy in Google Test, while hard things are possible: in addition to advanced features like [global test environments](AdvancedGuide.md#global-set-up-and-tear-down) and tests parameterized by [values](AdvancedGuide.md#value-parameterized-tests) or [types](docs/AdvancedGuide.md#typed-tests), Google Test supports various ways for the user to extend the framework -- if Google Test doesn't do something out of the box, chances are that a user can implement the feature using Google Test's public API, without changing Google Test itself. In particular, you can:
- * expand your testing vocabulary by defining [custom predicates](AdvancedGuide.md#predicate-assertions-for-better-error-messages),
- * teach Google Test how to [print your types](AdvancedGuide.md#teaching-google-test-how-to-print-your-values),
- * define your own testing macros or utilities and verify them using Google Test's [Service Provider Interface](AdvancedGuide.md#catching-failures), and
- * reflect on the test cases or change the test output format by intercepting the [test events](AdvancedGuide.md#extending-google-test-by-handling-test-events).
-
-## I'm getting warnings when compiling Google Test. Would you fix them? ##
-
-We strive to minimize compiler warnings Google Test generates. Before releasing a new version, we test to make sure that it doesn't generate warnings when compiled using its CMake script on Windows, Linux, and Mac OS.
-
-Unfortunately, this doesn't mean you are guaranteed to see no warnings when compiling Google Test in your environment:
-
- * You may be using a different compiler as we use, or a different version of the same compiler. We cannot possibly test for all compilers.
- * You may be compiling on a different platform as we do.
- * Your project may be using different compiler flags as we do.
-
-It is not always possible to make Google Test warning-free for everyone. Or, it may not be desirable if the warning is rarely enabled and fixing the violations makes the code more complex.
-
-If you see warnings when compiling Google Test, we suggest that you use the `-isystem` flag (assuming your are using GCC) to mark Google Test headers as system headers. That'll suppress warnings from Google Test headers.
-
-## Why should not test case names and test names contain underscore? ##
-
-Underscore (`_`) is special, as C++ reserves the following to be used by
-the compiler and the standard library:
-
- 1. any identifier that starts with an `_` followed by an upper-case letter, and
- 1. any identifier that contains two consecutive underscores (i.e. `__`) _anywhere_ in its name.
-
-User code is _prohibited_ from using such identifiers.
-
-Now let's look at what this means for `TEST` and `TEST_F`.
-
-Currently `TEST(TestCaseName, TestName)` generates a class named
-`TestCaseName_TestName_Test`. What happens if `TestCaseName` or `TestName`
-contains `_`?
-
- 1. If `TestCaseName` starts with an `_` followed by an upper-case letter (say, `_Foo`), we end up with `_Foo_TestName_Test`, which is reserved and thus invalid.
- 1. If `TestCaseName` ends with an `_` (say, `Foo_`), we get `Foo__TestName_Test`, which is invalid.
- 1. If `TestName` starts with an `_` (say, `_Bar`), we get `TestCaseName__Bar_Test`, which is invalid.
- 1. If `TestName` ends with an `_` (say, `Bar_`), we get `TestCaseName_Bar__Test`, which is invalid.
-
-So clearly `TestCaseName` and `TestName` cannot start or end with `_`
-(Actually, `TestCaseName` can start with `_` -- as long as the `_` isn't
-followed by an upper-case letter. But that's getting complicated. So
-for simplicity we just say that it cannot start with `_`.).
-
-It may seem fine for `TestCaseName` and `TestName` to contain `_` in the
-middle. However, consider this:
-``` cpp
-TEST(Time, Flies_Like_An_Arrow) { ... }
-TEST(Time_Flies, Like_An_Arrow) { ... }
-```
-
-Now, the two `TEST`s will both generate the same class
-(`Time_Files_Like_An_Arrow_Test`). That's not good.
-
-So for simplicity, we just ask the users to avoid `_` in `TestCaseName`
-and `TestName`. The rule is more constraining than necessary, but it's
-simple and easy to remember. It also gives Google Test some wiggle
-room in case its implementation needs to change in the future.
-
-If you violate the rule, there may not be immediately consequences,
-but your test may (just may) break with a new compiler (or a new
-version of the compiler you are using) or with a new version of Google
-Test. Therefore it's best to follow the rule.
-
-## Why is it not recommended to install a pre-compiled copy of Google Test (for example, into /usr/local)? ##
-
-In the early days, we said that you could install
-compiled Google Test libraries on `*`nix systems using `make install`.
-Then every user of your machine can write tests without
-recompiling Google Test.
-
-This seemed like a good idea, but it has a
-got-cha: every user needs to compile their tests using the _same_ compiler
-flags used to compile the installed Google Test libraries; otherwise
-they may run into undefined behaviors (i.e. the tests can behave
-strangely and may even crash for no obvious reasons).
-
-Why? Because C++ has this thing called the One-Definition Rule: if
-two C++ source files contain different definitions of the same
-class/function/variable, and you link them together, you violate the
-rule. The linker may or may not catch the error (in many cases it's
-not required by the C++ standard to catch the violation). If it
-doesn't, you get strange run-time behaviors that are unexpected and
-hard to debug.
-
-If you compile Google Test and your test code using different compiler
-flags, they may see different definitions of the same
-class/function/variable (e.g. due to the use of `#if` in Google Test).
-Therefore, for your sanity, we recommend to avoid installing pre-compiled
-Google Test libraries. Instead, each project should compile
-Google Test itself such that it can be sure that the same flags are
-used for both Google Test and the tests.
-
-## How do I generate 64-bit binaries on Windows (using Visual Studio 2008)? ##
-
-(Answered by Trevor Robinson)
-
-Load the supplied Visual Studio solution file, either `msvc\gtest-md.sln` or
-`msvc\gtest.sln`. Go through the migration wizard to migrate the
-solution and project files to Visual Studio 2008. Select
-`Configuration Manager...` from the `Build` menu. Select `<New...>` from
-the `Active solution platform` dropdown. Select `x64` from the new
-platform dropdown, leave `Copy settings from` set to `Win32` and
-`Create new project platforms` checked, then click `OK`. You now have
-`Win32` and `x64` platform configurations, selectable from the
-`Standard` toolbar, which allow you to toggle between building 32-bit or
-64-bit binaries (or both at once using Batch Build).
-
-In order to prevent build output files from overwriting one another,
-you'll need to change the `Intermediate Directory` settings for the
-newly created platform configuration across all the projects. To do
-this, multi-select (e.g. using shift-click) all projects (but not the
-solution) in the `Solution Explorer`. Right-click one of them and
-select `Properties`. In the left pane, select `Configuration Properties`,
-and from the `Configuration` dropdown, select `All Configurations`.
-Make sure the selected platform is `x64`. For the
-`Intermediate Directory` setting, change the value from
-`$(PlatformName)\$(ConfigurationName)` to
-`$(OutDir)\$(ProjectName)`. Click `OK` and then build the
-solution. When the build is complete, the 64-bit binaries will be in
-the `msvc\x64\Debug` directory.
-
-## Can I use Google Test on MinGW? ##
-
-We haven't tested this ourselves, but Per Abrahamsen reported that he
-was able to compile and install Google Test successfully when using
-MinGW from Cygwin. You'll need to configure it with:
-
-`PATH/TO/configure CC="gcc -mno-cygwin" CXX="g++ -mno-cygwin"`
-
-You should be able to replace the `-mno-cygwin` option with direct links
-to the real MinGW binaries, but we haven't tried that.
-
-Caveats:
-
- * There are many warnings when compiling.
- * `make check` will produce some errors as not all tests for Google Test itself are compatible with MinGW.
-
-We also have reports on successful cross compilation of Google Test
-MinGW binaries on Linux using
-[these instructions](http://wiki.wxwidgets.org/Cross-Compiling_Under_Linux#Cross-compiling_under_Linux_for_MS_Windows)
-on the WxWidgets site.
-
-Please contact `googletestframework@googlegroups.com` if you are
-interested in improving the support for MinGW.
-
-## Why does Google Test support EXPECT\_EQ(NULL, ptr) and ASSERT\_EQ(NULL, ptr) but not EXPECT\_NE(NULL, ptr) and ASSERT\_NE(NULL, ptr)? ##
-
-Due to some peculiarity of C++, it requires some non-trivial template
-meta programming tricks to support using `NULL` as an argument of the
-`EXPECT_XX()` and `ASSERT_XX()` macros. Therefore we only do it where
-it's most needed (otherwise we make the implementation of Google Test
-harder to maintain and more error-prone than necessary).
-
-The `EXPECT_EQ()` macro takes the _expected_ value as its first
-argument and the _actual_ value as the second. It's reasonable that
-someone wants to write `EXPECT_EQ(NULL, some_expression)`, and this
-indeed was requested several times. Therefore we implemented it.
-
-The need for `EXPECT_NE(NULL, ptr)` isn't nearly as strong. When the
-assertion fails, you already know that `ptr` must be `NULL`, so it
-doesn't add any information to print ptr in this case. That means
-`EXPECT_TRUE(ptr != NULL)` works just as well.
-
-If we were to support `EXPECT_NE(NULL, ptr)`, for consistency we'll
-have to support `EXPECT_NE(ptr, NULL)` as well, as unlike `EXPECT_EQ`,
-we don't have a convention on the order of the two arguments for
-`EXPECT_NE`. This means using the template meta programming tricks
-twice in the implementation, making it even harder to understand and
-maintain. We believe the benefit doesn't justify the cost.
-
-Finally, with the growth of Google Mock's [matcher](../../googlemock/docs/CookBook.md#using-matchers-in-google-test-assertions) library, we are
-encouraging people to use the unified `EXPECT_THAT(value, matcher)`
-syntax more often in tests. One significant advantage of the matcher
-approach is that matchers can be easily combined to form new matchers,
-while the `EXPECT_NE`, etc, macros cannot be easily
-combined. Therefore we want to invest more in the matchers than in the
-`EXPECT_XX()` macros.
-
-## Does Google Test support running tests in parallel? ##
-
-Test runners tend to be tightly coupled with the build/test
-environment, and Google Test doesn't try to solve the problem of
-running tests in parallel. Instead, we tried to make Google Test work
-nicely with test runners. For example, Google Test's XML report
-contains the time spent on each test, and its `gtest_list_tests` and
-`gtest_filter` flags can be used for splitting the execution of test
-methods into multiple processes. These functionalities can help the
-test runner run the tests in parallel.
-
-## Why don't Google Test run the tests in different threads to speed things up? ##
-
-It's difficult to write thread-safe code. Most tests are not written
-with thread-safety in mind, and thus may not work correctly in a
-multi-threaded setting.
-
-If you think about it, it's already hard to make your code work when
-you know what other threads are doing. It's much harder, and
-sometimes even impossible, to make your code work when you don't know
-what other threads are doing (remember that test methods can be added,
-deleted, or modified after your test was written). If you want to run
-the tests in parallel, you'd better run them in different processes.
-
-## Why aren't Google Test assertions implemented using exceptions? ##
-
-Our original motivation was to be able to use Google Test in projects
-that disable exceptions. Later we realized some additional benefits
-of this approach:
-
- 1. Throwing in a destructor is undefined behavior in C++. Not using exceptions means Google Test's assertions are safe to use in destructors.
- 1. The `EXPECT_*` family of macros will continue even after a failure, allowing multiple failures in a `TEST` to be reported in a single run. This is a popular feature, as in C++ the edit-compile-test cycle is usually quite long and being able to fixing more than one thing at a time is a blessing.
- 1. If assertions are implemented using exceptions, a test may falsely ignore a failure if it's caught by user code:
-``` cpp
-try { ... ASSERT_TRUE(...) ... }
-catch (...) { ... }
-```
-The above code will pass even if the `ASSERT_TRUE` throws. While it's unlikely for someone to write this in a test, it's possible to run into this pattern when you write assertions in callbacks that are called by the code under test.
-
-The downside of not using exceptions is that `ASSERT_*` (implemented
-using `return`) will only abort the current function, not the current
-`TEST`.
-
-## Why do we use two different macros for tests with and without fixtures? ##
-
-Unfortunately, C++'s macro system doesn't allow us to use the same
-macro for both cases. One possibility is to provide only one macro
-for tests with fixtures, and require the user to define an empty
-fixture sometimes:
-
-``` cpp
-class FooTest : public ::testing::Test {};
-
-TEST_F(FooTest, DoesThis) { ... }
-```
-or
-``` cpp
-typedef ::testing::Test FooTest;
-
-TEST_F(FooTest, DoesThat) { ... }
-```
-
-Yet, many people think this is one line too many. :-) Our goal was to
-make it really easy to write tests, so we tried to make simple tests
-trivial to create. That means using a separate macro for such tests.
-
-We think neither approach is ideal, yet either of them is reasonable.
-In the end, it probably doesn't matter much either way.
-
-## Why don't we use structs as test fixtures? ##
-
-We like to use structs only when representing passive data. This
-distinction between structs and classes is good for documenting the
-intent of the code's author. Since test fixtures have logic like
-`SetUp()` and `TearDown()`, they are better defined as classes.
-
-## Why are death tests implemented as assertions instead of using a test runner? ##
-
-Our goal was to make death tests as convenient for a user as C++
-possibly allows. In particular:
-
- * The runner-style requires to split the information into two pieces: the definition of the death test itself, and the specification for the runner on how to run the death test and what to expect. The death test would be written in C++, while the runner spec may or may not be. A user needs to carefully keep the two in sync. `ASSERT_DEATH(statement, expected_message)` specifies all necessary information in one place, in one language, without boilerplate code. It is very declarative.
- * `ASSERT_DEATH` has a similar syntax and error-reporting semantics as other Google Test assertions, and thus is easy to learn.
- * `ASSERT_DEATH` can be mixed with other assertions and other logic at your will. You are not limited to one death test per test method. For example, you can write something like:
-``` cpp
- if (FooCondition()) {
- ASSERT_DEATH(Bar(), "blah");
- } else {
- ASSERT_EQ(5, Bar());
- }
-```
-If you prefer one death test per test method, you can write your tests in that style too, but we don't want to impose that on the users. The fewer artificial limitations the better.
- * `ASSERT_DEATH` can reference local variables in the current function, and you can decide how many death tests you want based on run-time information. For example,
-``` cpp
- const int count = GetCount(); // Only known at run time.
- for (int i = 1; i <= count; i++) {
- ASSERT_DEATH({
- double* buffer = new double[i];
- ... initializes buffer ...
- Foo(buffer, i)
- }, "blah blah");
- }
-```
-The runner-based approach tends to be more static and less flexible, or requires more user effort to get this kind of flexibility.
-
-Another interesting thing about `ASSERT_DEATH` is that it calls `fork()`
-to create a child process to run the death test. This is lightening
-fast, as `fork()` uses copy-on-write pages and incurs almost zero
-overhead, and the child process starts from the user-supplied
-statement directly, skipping all global and local initialization and
-any code leading to the given statement. If you launch the child
-process from scratch, it can take seconds just to load everything and
-start running if the test links to many libraries dynamically.
-
-## My death test modifies some state, but the change seems lost after the death test finishes. Why? ##
-
-Death tests (`EXPECT_DEATH`, etc) are executed in a sub-process s.t. the
-expected crash won't kill the test program (i.e. the parent process). As a
-result, any in-memory side effects they incur are observable in their
-respective sub-processes, but not in the parent process. You can think of them
-as running in a parallel universe, more or less.
-
-## The compiler complains about "undefined references" to some static const member variables, but I did define them in the class body. What's wrong? ##
-
-If your class has a static data member:
-
-``` cpp
-// foo.h
-class Foo {
- ...
- static const int kBar = 100;
-};
-```
-
-You also need to define it _outside_ of the class body in `foo.cc`:
-
-``` cpp
-const int Foo::kBar; // No initializer here.
-```
-
-Otherwise your code is **invalid C++**, and may break in unexpected ways. In
-particular, using it in Google Test comparison assertions (`EXPECT_EQ`, etc)
-will generate an "undefined reference" linker error.
-
-## I have an interface that has several implementations. Can I write a set of tests once and repeat them over all the implementations? ##
-
-Google Test doesn't yet have good support for this kind of tests, or
-data-driven tests in general. We hope to be able to make improvements in this
-area soon.
-
-## Can I derive a test fixture from another? ##
-
-Yes.
-
-Each test fixture has a corresponding and same named test case. This means only
-one test case can use a particular fixture. Sometimes, however, multiple test
-cases may want to use the same or slightly different fixtures. For example, you
-may want to make sure that all of a GUI library's test cases don't leak
-important system resources like fonts and brushes.
-
-In Google Test, you share a fixture among test cases by putting the shared
-logic in a base test fixture, then deriving from that base a separate fixture
-for each test case that wants to use this common logic. You then use `TEST_F()`
-to write tests using each derived fixture.
-
-Typically, your code looks like this:
-
-``` cpp
-// Defines a base test fixture.
-class BaseTest : public ::testing::Test {
- protected:
- ...
-};
-
-// Derives a fixture FooTest from BaseTest.
-class FooTest : public BaseTest {
- protected:
- virtual void SetUp() {
- BaseTest::SetUp(); // Sets up the base fixture first.
- ... additional set-up work ...
- }
- virtual void TearDown() {
- ... clean-up work for FooTest ...
- BaseTest::TearDown(); // Remember to tear down the base fixture
- // after cleaning up FooTest!
- }
- ... functions and variables for FooTest ...
-};
-
-// Tests that use the fixture FooTest.
-TEST_F(FooTest, Bar) { ... }
-TEST_F(FooTest, Baz) { ... }
-
-... additional fixtures derived from BaseTest ...
-```
-
-If necessary, you can continue to derive test fixtures from a derived fixture.
-Google Test has no limit on how deep the hierarchy can be.
-
-For a complete example using derived test fixtures, see
-[sample5](../samples/sample5_unittest.cc).
-
-## My compiler complains "void value not ignored as it ought to be." What does this mean? ##
-
-You're probably using an `ASSERT_*()` in a function that doesn't return `void`.
-`ASSERT_*()` can only be used in `void` functions.
-
-## My death test hangs (or seg-faults). How do I fix it? ##
-
-In Google Test, death tests are run in a child process and the way they work is
-delicate. To write death tests you really need to understand how they work.
-Please make sure you have read this.
-
-In particular, death tests don't like having multiple threads in the parent
-process. So the first thing you can try is to eliminate creating threads
-outside of `EXPECT_DEATH()`.
-
-Sometimes this is impossible as some library you must use may be creating
-threads before `main()` is even reached. In this case, you can try to minimize
-the chance of conflicts by either moving as many activities as possible inside
-`EXPECT_DEATH()` (in the extreme case, you want to move everything inside), or
-leaving as few things as possible in it. Also, you can try to set the death
-test style to `"threadsafe"`, which is safer but slower, and see if it helps.
-
-If you go with thread-safe death tests, remember that they rerun the test
-program from the beginning in the child process. Therefore make sure your
-program can run side-by-side with itself and is deterministic.
-
-In the end, this boils down to good concurrent programming. You have to make
-sure that there is no race conditions or dead locks in your program. No silver
-bullet - sorry!
-
-## Should I use the constructor/destructor of the test fixture or the set-up/tear-down function? ##
-
-The first thing to remember is that Google Test does not reuse the
-same test fixture object across multiple tests. For each `TEST_F`,
-Google Test will create a fresh test fixture object, _immediately_
-call `SetUp()`, run the test body, call `TearDown()`, and then
-_immediately_ delete the test fixture object.
-
-When you need to write per-test set-up and tear-down logic, you have
-the choice between using the test fixture constructor/destructor or
-`SetUp()/TearDown()`. The former is usually preferred, as it has the
-following benefits:
-
- * By initializing a member variable in the constructor, we have the option to make it `const`, which helps prevent accidental changes to its value and makes the tests more obviously correct.
- * In case we need to subclass the test fixture class, the subclass' constructor is guaranteed to call the base class' constructor first, and the subclass' destructor is guaranteed to call the base class' destructor afterward. With `SetUp()/TearDown()`, a subclass may make the mistake of forgetting to call the base class' `SetUp()/TearDown()` or call them at the wrong moment.
-
-You may still want to use `SetUp()/TearDown()` in the following rare cases:
- * If the tear-down operation could throw an exception, you must use `TearDown()` as opposed to the destructor, as throwing in a destructor leads to undefined behavior and usually will kill your program right away. Note that many standard libraries (like STL) may throw when exceptions are enabled in the compiler. Therefore you should prefer `TearDown()` if you want to write portable tests that work with or without exceptions.
- * The assertion macros throw an exception when flag `--gtest_throw_on_failure` is specified. Therefore, you shouldn't use Google Test assertions in a destructor if you plan to run your tests with this flag.
- * In a constructor or destructor, you cannot make a virtual function call on this object. (You can call a method declared as virtual, but it will be statically bound.) Therefore, if you need to call a method that will be overridden in a derived class, you have to use `SetUp()/TearDown()`.
-
-## The compiler complains "no matching function to call" when I use ASSERT\_PREDn. How do I fix it? ##
-
-If the predicate function you use in `ASSERT_PRED*` or `EXPECT_PRED*` is
-overloaded or a template, the compiler will have trouble figuring out which
-overloaded version it should use. `ASSERT_PRED_FORMAT*` and
-`EXPECT_PRED_FORMAT*` don't have this problem.
-
-If you see this error, you might want to switch to
-`(ASSERT|EXPECT)_PRED_FORMAT*`, which will also give you a better failure
-message. If, however, that is not an option, you can resolve the problem by
-explicitly telling the compiler which version to pick.
-
-For example, suppose you have
-
-``` cpp
-bool IsPositive(int n) {
- return n > 0;
-}
-bool IsPositive(double x) {
- return x > 0;
-}
-```
-
-you will get a compiler error if you write
-
-``` cpp
-EXPECT_PRED1(IsPositive, 5);
-```
-
-However, this will work:
-
-``` cpp
-EXPECT_PRED1(static_cast<bool (*)(int)>(IsPositive), 5);
-```
-
-(The stuff inside the angled brackets for the `static_cast` operator is the
-type of the function pointer for the `int`-version of `IsPositive()`.)
-
-As another example, when you have a template function
-
-``` cpp
-template <typename T>
-bool IsNegative(T x) {
- return x < 0;
-}
-```
-
-you can use it in a predicate assertion like this:
-
-``` cpp
-ASSERT_PRED1(IsNegative<int>, -5);
-```
-
-Things are more interesting if your template has more than one parameters. The
-following won't compile:
-
-``` cpp
-ASSERT_PRED2(GreaterThan<int, int>, 5, 0);
-```
-
-
-as the C++ pre-processor thinks you are giving `ASSERT_PRED2` 4 arguments,
-which is one more than expected. The workaround is to wrap the predicate
-function in parentheses:
-
-``` cpp
-ASSERT_PRED2((GreaterThan<int, int>), 5, 0);
-```
-
-
-## My compiler complains about "ignoring return value" when I call RUN\_ALL\_TESTS(). Why? ##
-
-Some people had been ignoring the return value of `RUN_ALL_TESTS()`. That is,
-instead of
-
-``` cpp
-return RUN_ALL_TESTS();
-```
-
-they write
-
-``` cpp
-RUN_ALL_TESTS();
-```
-
-This is wrong and dangerous. A test runner needs to see the return value of
-`RUN_ALL_TESTS()` in order to determine if a test has passed. If your `main()`
-function ignores it, your test will be considered successful even if it has a
-Google Test assertion failure. Very bad.
-
-To help the users avoid this dangerous bug, the implementation of
-`RUN_ALL_TESTS()` causes gcc to raise this warning, when the return value is
-ignored. If you see this warning, the fix is simple: just make sure its value
-is used as the return value of `main()`.
-
-## My compiler complains that a constructor (or destructor) cannot return a value. What's going on? ##
-
-Due to a peculiarity of C++, in order to support the syntax for streaming
-messages to an `ASSERT_*`, e.g.
-
-``` cpp
-ASSERT_EQ(1, Foo()) << "blah blah" << foo;
-```
-
-we had to give up using `ASSERT*` and `FAIL*` (but not `EXPECT*` and
-`ADD_FAILURE*`) in constructors and destructors. The workaround is to move the
-content of your constructor/destructor to a private void member function, or
-switch to `EXPECT_*()` if that works. This section in the user's guide explains
-it.
-
-## My set-up function is not called. Why? ##
-
-C++ is case-sensitive. It should be spelled as `SetUp()`. Did you
-spell it as `Setup()`?
-
-Similarly, sometimes people spell `SetUpTestCase()` as `SetupTestCase()` and
-wonder why it's never called.
-
-## How do I jump to the line of a failure in Emacs directly? ##
-
-Google Test's failure message format is understood by Emacs and many other
-IDEs, like acme and XCode. If a Google Test message is in a compilation buffer
-in Emacs, then it's clickable. You can now hit `enter` on a message to jump to
-the corresponding source code, or use `C-x `` to jump to the next failure.
-
-## I have several test cases which share the same test fixture logic, do I have to define a new test fixture class for each of them? This seems pretty tedious. ##
-
-You don't have to. Instead of
-
-``` cpp
-class FooTest : public BaseTest {};
-
-TEST_F(FooTest, Abc) { ... }
-TEST_F(FooTest, Def) { ... }
-
-class BarTest : public BaseTest {};
-
-TEST_F(BarTest, Abc) { ... }
-TEST_F(BarTest, Def) { ... }
-```
-
-you can simply `typedef` the test fixtures:
-``` cpp
-typedef BaseTest FooTest;
-
-TEST_F(FooTest, Abc) { ... }
-TEST_F(FooTest, Def) { ... }
-
-typedef BaseTest BarTest;
-
-TEST_F(BarTest, Abc) { ... }
-TEST_F(BarTest, Def) { ... }
-```
-
-## The Google Test output is buried in a whole bunch of log messages. What do I do? ##
-
-The Google Test output is meant to be a concise and human-friendly report. If
-your test generates textual output itself, it will mix with the Google Test
-output, making it hard to read. However, there is an easy solution to this
-problem.
-
-Since most log messages go to stderr, we decided to let Google Test output go
-to stdout. This way, you can easily separate the two using redirection. For
-example:
-```
-./my_test > googletest_output.txt
-```
-
-## Why should I prefer test fixtures over global variables? ##
-
-There are several good reasons:
- 1. It's likely your test needs to change the states of its global variables. This makes it difficult to keep side effects from escaping one test and contaminating others, making debugging difficult. By using fixtures, each test has a fresh set of variables that's different (but with the same names). Thus, tests are kept independent of each other.
- 1. Global variables pollute the global namespace.
- 1. Test fixtures can be reused via subclassing, which cannot be done easily with global variables. This is useful if many test cases have something in common.
-
-## How do I test private class members without writing FRIEND\_TEST()s? ##
-
-You should try to write testable code, which means classes should be easily
-tested from their public interface. One way to achieve this is the Pimpl idiom:
-you move all private members of a class into a helper class, and make all
-members of the helper class public.
-
-You have several other options that don't require using `FRIEND_TEST`:
- * Write the tests as members of the fixture class:
-``` cpp
-class Foo {
- friend class FooTest;
- ...
-};
-
-class FooTest : public ::testing::Test {
- protected:
- ...
- void Test1() {...} // This accesses private members of class Foo.
- void Test2() {...} // So does this one.
-};
-
-TEST_F(FooTest, Test1) {
- Test1();
-}
-
-TEST_F(FooTest, Test2) {
- Test2();
-}
-```
- * In the fixture class, write accessors for the tested class' private members, then use the accessors in your tests:
-``` cpp
-class Foo {
- friend class FooTest;
- ...
-};
-
-class FooTest : public ::testing::Test {
- protected:
- ...
- T1 get_private_member1(Foo* obj) {
- return obj->private_member1_;
- }
-};
-
-TEST_F(FooTest, Test1) {
- ...
- get_private_member1(x)
- ...
-}
-```
- * If the methods are declared **protected**, you can change their access level in a test-only subclass:
-``` cpp
-class YourClass {
- ...
- protected: // protected access for testability.
- int DoSomethingReturningInt();
- ...
-};
-
-// in the your_class_test.cc file:
-class TestableYourClass : public YourClass {
- ...
- public: using YourClass::DoSomethingReturningInt; // changes access rights
- ...
-};
-
-TEST_F(YourClassTest, DoSomethingTest) {
- TestableYourClass obj;
- assertEquals(expected_value, obj.DoSomethingReturningInt());
-}
-```
-
-## How do I test private class static members without writing FRIEND\_TEST()s? ##
-
-We find private static methods clutter the header file. They are
-implementation details and ideally should be kept out of a .h. So often I make
-them free functions instead.
-
-Instead of:
-``` cpp
-// foo.h
-class Foo {
- ...
- private:
- static bool Func(int n);
-};
-
-// foo.cc
-bool Foo::Func(int n) { ... }
-
-// foo_test.cc
-EXPECT_TRUE(Foo::Func(12345));
-```
-
-You probably should better write:
-``` cpp
-// foo.h
-class Foo {
- ...
-};
-
-// foo.cc
-namespace internal {
- bool Func(int n) { ... }
-}
-
-// foo_test.cc
-namespace internal {
- bool Func(int n);
-}
-
-EXPECT_TRUE(internal::Func(12345));
-```
-
-## I would like to run a test several times with different parameters. Do I need to write several similar copies of it? ##
-
-No. You can use a feature called [value-parameterized tests](AdvancedGuide.md#Value_Parameterized_Tests) which
-lets you repeat your tests with different parameters, without defining it more than once.
-
-## How do I test a file that defines main()? ##
-
-To test a `foo.cc` file, you need to compile and link it into your unit test
-program. However, when the file contains a definition for the `main()`
-function, it will clash with the `main()` of your unit test, and will result in
-a build error.
-
-The right solution is to split it into three files:
- 1. `foo.h` which contains the declarations,
- 1. `foo.cc` which contains the definitions except `main()`, and
- 1. `foo_main.cc` which contains nothing but the definition of `main()`.
-
-Then `foo.cc` can be easily tested.
-
-If you are adding tests to an existing file and don't want an intrusive change
-like this, there is a hack: just include the entire `foo.cc` file in your unit
-test. For example:
-``` cpp
-// File foo_unittest.cc
-
-// The headers section
-...
-
-// Renames main() in foo.cc to make room for the unit test main()
-#define main FooMain
-
-#include "a/b/foo.cc"
-
-// The tests start here.
-...
-```
-
-
-However, please remember this is a hack and should only be used as the last
-resort.
-
-## What can the statement argument in ASSERT\_DEATH() be? ##
-
-`ASSERT_DEATH(_statement_, _regex_)` (or any death assertion macro) can be used
-wherever `_statement_` is valid. So basically `_statement_` can be any C++
-statement that makes sense in the current context. In particular, it can
-reference global and/or local variables, and can be:
- * a simple function call (often the case),
- * a complex expression, or
- * a compound statement.
-
-Some examples are shown here:
-
-``` cpp
-// A death test can be a simple function call.
-TEST(MyDeathTest, FunctionCall) {
- ASSERT_DEATH(Xyz(5), "Xyz failed");
-}
-
-// Or a complex expression that references variables and functions.
-TEST(MyDeathTest, ComplexExpression) {
- const bool c = Condition();
- ASSERT_DEATH((c ? Func1(0) : object2.Method("test")),
- "(Func1|Method) failed");
-}
-
-// Death assertions can be used any where in a function. In
-// particular, they can be inside a loop.
-TEST(MyDeathTest, InsideLoop) {
- // Verifies that Foo(0), Foo(1), ..., and Foo(4) all die.
- for (int i = 0; i < 5; i++) {
- EXPECT_DEATH_M(Foo(i), "Foo has \\d+ errors",
- ::testing::Message() << "where i is " << i);
- }
-}
-
-// A death assertion can contain a compound statement.
-TEST(MyDeathTest, CompoundStatement) {
- // Verifies that at lease one of Bar(0), Bar(1), ..., and
- // Bar(4) dies.
- ASSERT_DEATH({
- for (int i = 0; i < 5; i++) {
- Bar(i);
- }
- },
- "Bar has \\d+ errors");}
-```
-
-`googletest_unittest.cc` contains more examples if you are interested.
-
-## What syntax does the regular expression in ASSERT\_DEATH use? ##
-
-On POSIX systems, Google Test uses the POSIX Extended regular
-expression syntax
-(http://en.wikipedia.org/wiki/Regular_expression#POSIX_Extended_Regular_Expressions).
-On Windows, it uses a limited variant of regular expression
-syntax. For more details, see the
-[regular expression syntax](AdvancedGuide.md#Regular_Expression_Syntax).
-
-## I have a fixture class Foo, but TEST\_F(Foo, Bar) gives me error "no matching function for call to Foo::Foo()". Why? ##
-
-Google Test needs to be able to create objects of your test fixture class, so
-it must have a default constructor. Normally the compiler will define one for
-you. However, there are cases where you have to define your own:
- * If you explicitly declare a non-default constructor for class `Foo`, then you need to define a default constructor, even if it would be empty.
- * If `Foo` has a const non-static data member, then you have to define the default constructor _and_ initialize the const member in the initializer list of the constructor. (Early versions of `gcc` doesn't force you to initialize the const member. It's a bug that has been fixed in `gcc 4`.)
-
-## Why does ASSERT\_DEATH complain about previous threads that were already joined? ##
-
-With the Linux pthread library, there is no turning back once you cross the
-line from single thread to multiple threads. The first time you create a
-thread, a manager thread is created in addition, so you get 3, not 2, threads.
-Later when the thread you create joins the main thread, the thread count
-decrements by 1, but the manager thread will never be killed, so you still have
-2 threads, which means you cannot safely run a death test.
-
-The new NPTL thread library doesn't suffer from this problem, as it doesn't
-create a manager thread. However, if you don't control which machine your test
-runs on, you shouldn't depend on this.
-
-## Why does Google Test require the entire test case, instead of individual tests, to be named FOODeathTest when it uses ASSERT\_DEATH? ##
-
-Google Test does not interleave tests from different test cases. That is, it
-runs all tests in one test case first, and then runs all tests in the next test
-case, and so on. Google Test does this because it needs to set up a test case
-before the first test in it is run, and tear it down afterwords. Splitting up
-the test case would require multiple set-up and tear-down processes, which is
-inefficient and makes the semantics unclean.
-
-If we were to determine the order of tests based on test name instead of test
-case name, then we would have a problem with the following situation:
-
-``` cpp
-TEST_F(FooTest, AbcDeathTest) { ... }
-TEST_F(FooTest, Uvw) { ... }
-
-TEST_F(BarTest, DefDeathTest) { ... }
-TEST_F(BarTest, Xyz) { ... }
-```
-
-Since `FooTest.AbcDeathTest` needs to run before `BarTest.Xyz`, and we don't
-interleave tests from different test cases, we need to run all tests in the
-`FooTest` case before running any test in the `BarTest` case. This contradicts
-with the requirement to run `BarTest.DefDeathTest` before `FooTest.Uvw`.
-
-## But I don't like calling my entire test case FOODeathTest when it contains both death tests and non-death tests. What do I do? ##
-
-You don't have to, but if you like, you may split up the test case into
-`FooTest` and `FooDeathTest`, where the names make it clear that they are
-related:
-
-``` cpp
-class FooTest : public ::testing::Test { ... };
-
-TEST_F(FooTest, Abc) { ... }
-TEST_F(FooTest, Def) { ... }
-
-typedef FooTest FooDeathTest;
-
-TEST_F(FooDeathTest, Uvw) { ... EXPECT_DEATH(...) ... }
-TEST_F(FooDeathTest, Xyz) { ... ASSERT_DEATH(...) ... }
-```
-
-## The compiler complains about "no match for 'operator<<'" when I use an assertion. What gives? ##
-
-If you use a user-defined type `FooType` in an assertion, you must make sure
-there is an `std::ostream& operator<<(std::ostream&, const FooType&)` function
-defined such that we can print a value of `FooType`.
-
-In addition, if `FooType` is declared in a name space, the `<<` operator also
-needs to be defined in the _same_ name space.
-
-## How do I suppress the memory leak messages on Windows? ##
-
-Since the statically initialized Google Test singleton requires allocations on
-the heap, the Visual C++ memory leak detector will report memory leaks at the
-end of the program run. The easiest way to avoid this is to use the
-`_CrtMemCheckpoint` and `_CrtMemDumpAllObjectsSince` calls to not report any
-statically initialized heap objects. See MSDN for more details and additional
-heap check/debug routines.
-
-## I am building my project with Google Test in Visual Studio and all I'm getting is a bunch of linker errors (or warnings). Help! ##
-
-You may get a number of the following linker error or warnings if you
-attempt to link your test project with the Google Test library when
-your project and the are not built using the same compiler settings.
-
- * LNK2005: symbol already defined in object
- * LNK4217: locally defined symbol 'symbol' imported in function 'function'
- * LNK4049: locally defined symbol 'symbol' imported
-
-The Google Test project (gtest.vcproj) has the Runtime Library option
-set to /MT (use multi-threaded static libraries, /MTd for debug). If
-your project uses something else, for example /MD (use multi-threaded
-DLLs, /MDd for debug), you need to change the setting in the Google
-Test project to match your project's.
-
-To update this setting open the project properties in the Visual
-Studio IDE then select the branch Configuration Properties | C/C++ |
-Code Generation and change the option "Runtime Library". You may also try
-using gtest-md.vcproj instead of gtest.vcproj.
-
-## I put my tests in a library and Google Test doesn't run them. What's happening? ##
-Have you read a
-[warning](Primer.md#important-note-for-visual-c-users) on
-the Google Test Primer page?
-
-## I want to use Google Test with Visual Studio but don't know where to start. ##
-Many people are in your position and one of them posted his solution to our mailing list.
-
-## I am seeing compile errors mentioning std::type\_traits when I try to use Google Test on Solaris. ##
-Google Test uses parts of the standard C++ library that SunStudio does not support.
-Our users reported success using alternative implementations. Try running the build after running this command:
-
-`export CC=cc CXX=CC CXXFLAGS='-library=stlport4'`
-
-## How can my code detect if it is running in a test? ##
-
-If you write code that sniffs whether it's running in a test and does
-different things accordingly, you are leaking test-only logic into
-production code and there is no easy way to ensure that the test-only
-code paths aren't run by mistake in production. Such cleverness also
-leads to
-[Heisenbugs](http://en.wikipedia.org/wiki/Unusual_software_bug#Heisenbug).
-Therefore we strongly advise against the practice, and Google Test doesn't
-provide a way to do it.
-
-In general, the recommended way to cause the code to behave
-differently under test is [dependency injection](http://jamesshore.com/Blog/Dependency-Injection-Demystified.html).
-You can inject different functionality from the test and from the
-production code. Since your production code doesn't link in the
-for-test logic at all, there is no danger in accidentally running it.
-
-However, if you _really_, _really_, _really_ have no choice, and if
-you follow the rule of ending your test program names with `_test`,
-you can use the _horrible_ hack of sniffing your executable name
-(`argv[0]` in `main()`) to know whether the code is under test.
-
-## Google Test defines a macro that clashes with one defined by another library. How do I deal with that? ##
-
-In C++, macros don't obey namespaces. Therefore two libraries that
-both define a macro of the same name will clash if you `#include` both
-definitions. In case a Google Test macro clashes with another
-library, you can force Google Test to rename its macro to avoid the
-conflict.
-
-Specifically, if both Google Test and some other code define macro
-`FOO`, you can add
-```
- -DGTEST_DONT_DEFINE_FOO=1
-```
-to the compiler flags to tell Google Test to change the macro's name
-from `FOO` to `GTEST_FOO`. For example, with `-DGTEST_DONT_DEFINE_TEST=1`, you'll need to write
-``` cpp
- GTEST_TEST(SomeTest, DoesThis) { ... }
-```
-instead of
-``` cpp
- TEST(SomeTest, DoesThis) { ... }
-```
-in order to define a test.
-
-Currently, the following `TEST`, `FAIL`, `SUCCEED`, and the basic comparison assertion macros can have . You can see the full list of covered macros [here](../include/gtest/gtest.h). More information can be found in the "Avoiding Macro Name Clashes" section of the README file.
-
-
-## Is it OK if I have two separate `TEST(Foo, Bar)` test methods defined in different namespaces? ##
-
-Yes.
-
-The rule is **all test methods in the same test case must use the same fixture class**. This means that the following is **allowed** because both tests use the same fixture class (`::testing::Test`).
-
-``` cpp
-namespace foo {
-TEST(CoolTest, DoSomething) {
- SUCCEED();
-}
-} // namespace foo
-
-namespace bar {
-TEST(CoolTest, DoSomething) {
- SUCCEED();
-}
-} // namespace bar
-```
-
-However, the following code is **not allowed** and will produce a runtime error from Google Test because the test methods are using different test fixture classes with the same test case name.
-
-``` cpp
-namespace foo {
-class CoolTest : public ::testing::Test {}; // Fixture foo::CoolTest
-TEST_F(CoolTest, DoSomething) {
- SUCCEED();
-}
-} // namespace foo
-
-namespace bar {
-class CoolTest : public ::testing::Test {}; // Fixture: bar::CoolTest
-TEST_F(CoolTest, DoSomething) {
- SUCCEED();
-}
-} // namespace bar
-```
-
-## How do I build Google Testing Framework with Xcode 4? ##
-
-If you try to build Google Test's Xcode project with Xcode 4.0 or later, you may encounter an error message that looks like
-"Missing SDK in target gtest\_framework: /Developer/SDKs/MacOSX10.4u.sdk". That means that Xcode does not support the SDK the project is targeting. See the Xcode section in the [README](../README.md) file on how to resolve this.
-
-## How do I easily discover the flags needed for GoogleTest? ##
-
-GoogleTest (and GoogleMock) now support discovering all necessary flags using pkg-config.
-See the [pkg-config guide](Pkgconfig.md) on how you can easily discover all compiler and
-linker flags using pkg-config.
-
-## My question is not covered in your FAQ! ##
-
-If you cannot find the answer to your question in this FAQ, there are
-some other resources you can use:
-
- 1. read other [wiki pages](../docs),
- 1. search the mailing list [archive](https://groups.google.com/forum/#!forum/googletestframework),
- 1. ask it on [googletestframework@googlegroups.com](mailto:googletestframework@googlegroups.com) and someone will answer it (to prevent spam, we require you to join the [discussion group](http://groups.google.com/group/googletestframework) before you can post.).
-
-Please note that creating an issue in the
-[issue tracker](https://github.com/google/googletest/issues) is _not_
-a good way to get your answer, as it is monitored infrequently by a
-very small number of people.
-
-When asking a question, it's helpful to provide as much of the
-following information as possible (people cannot help you if there's
-not enough information in your question):
-
- * the version (or the commit hash if you check out from Git directly) of Google Test you use (Google Test is under active development, so it's possible that your problem has been solved in a later version),
- * your operating system,
- * the name and version of your compiler,
- * the complete command line flags you give to your compiler,
- * the complete compiler error messages (if the question is about compilation),
- * the _actual_ code (ideally, a minimal but complete program) that has the problem you encounter.
diff --git a/googletest/docs/Primer.md b/googletest/docs/Primer.md
deleted file mode 100644
index 384d4d6..0000000
--- a/googletest/docs/Primer.md
+++ /dev/null
@@ -1,536 +0,0 @@
-
-
-# Introduction: Why Google C++ Testing Framework? #
-
-_Google C++ Testing Framework_ helps you write better C++ tests.
-
-No matter whether you work on Linux, Windows, or a Mac, if you write C++ code,
-Google Test can help you.
-
-So what makes a good test, and how does Google C++ Testing Framework fit in? We believe:
- 1. Tests should be _independent_ and _repeatable_. It's a pain to debug a test that succeeds or fails as a result of other tests. Google C++ Testing Framework isolates the tests by running each of them on a different object. When a test fails, Google C++ Testing Framework allows you to run it in isolation for quick debugging.
- 1. Tests should be well _organized_ and reflect the structure of the tested code. Google C++ Testing Framework groups related tests into test cases that can share data and subroutines. This common pattern is easy to recognize and makes tests easy to maintain. Such consistency is especially helpful when people switch projects and start to work on a new code base.
- 1. Tests should be _portable_ and _reusable_. The open-source community has a lot of code that is platform-neutral, its tests should also be platform-neutral. Google C++ Testing Framework works on different OSes, with different compilers (gcc, MSVC, and others), with or without exceptions, so Google C++ Testing Framework tests can easily work with a variety of configurations. (Note that the current release only contains build scripts for Linux - we are actively working on scripts for other platforms.)
- 1. When tests fail, they should provide as much _information_ about the problem as possible. Google C++ Testing Framework doesn't stop at the first test failure. Instead, it only stops the current test and continues with the next. You can also set up tests that report non-fatal failures after which the current test continues. Thus, you can detect and fix multiple bugs in a single run-edit-compile cycle.
- 1. The testing framework should liberate test writers from housekeeping chores and let them focus on the test _content_. Google C++ Testing Framework automatically keeps track of all tests defined, and doesn't require the user to enumerate them in order to run them.
- 1. Tests should be _fast_. With Google C++ Testing Framework, you can reuse shared resources across tests and pay for the set-up/tear-down only once, without making tests depend on each other.
-
-Since Google C++ Testing Framework is based on the popular xUnit
-architecture, you'll feel right at home if you've used JUnit or PyUnit before.
-If not, it will take you about 10 minutes to learn the basics and get started.
-So let's go!
-
-_Note:_ We sometimes refer to Google C++ Testing Framework informally
-as _Google Test_.
-
-# Beware of the nomenclature #
-
-_Note:_ There might be some confusion of idea due to different
-definitions of the terms _Test_, _Test Case_ and _Test Suite_, so beware
-of misunderstanding these.
-
-Historically, the Google C++ Testing Framework started to use the term
-_Test Case_ for grouping related tests, whereas current publications
-including the International Software Testing Qualifications Board
-([ISTQB](http://www.istqb.org/)) and various textbooks on Software
-Quality use the term _[Test
-Suite](http://glossary.istqb.org/search/test%20suite)_ for this.
-
-The related term _Test_, as it is used in the Google C++ Testing
-Framework, is corresponding to the term _[Test
-Case](http://glossary.istqb.org/search/test%20case)_ of ISTQB and
-others.
-
-The term _Test_ is commonly of broad enough sense, including ISTQB's
-definition of _Test Case_, so it's not much of a problem here. But the
-term _Test Case_ as used in Google Test is of contradictory sense and thus confusing.
-
-Unfortunately replacing the term _Test Case_ by _Test Suite_ throughout
-the Google C++ Testing Framework is not easy without breaking dependent
-projects, as `TestCase` is part of the public API at various places.
-
-So for the time being, please be aware of the different definitions of
-the terms:
-
-Meaning | Google Test Term | [ISTQB](http://www.istqb.org/) Term
-------- | ---------------- | -----------------------------------
-Exercise a particular program path with specific input values and verify the results | [TEST()](#simple-tests) | [Test Case](http://glossary.istqb.org/search/test%20case)
-A set of several tests related to one component | [Test Case](#basic-concepts) | [Test Suite](http://glossary.istqb.org/search/test%20suite)
-
-# Setting up a New Test Project #
-
-To write a test program using Google Test, you need to compile Google
-Test into a library and link your test with it. We provide build
-files for some popular build systems: `msvc/` for Visual Studio,
-`xcode/` for Mac Xcode, `make/` for GNU make, `codegear/` for Borland
-C++ Builder, and the autotools script (deprecated) and
-`CMakeLists.txt` for CMake (recommended) in the Google Test root
-directory. If your build system is not on this list, you can take a
-look at `make/Makefile` to learn how Google Test should be compiled
-(basically you want to compile `src/gtest-all.cc` with `GTEST_ROOT`
-and `GTEST_ROOT/include` in the header search path, where `GTEST_ROOT`
-is the Google Test root directory).
-
-Once you are able to compile the Google Test library, you should
-create a project or build target for your test program. Make sure you
-have `GTEST_ROOT/include` in the header search path so that the
-compiler can find `"gtest/gtest.h"` when compiling your test. Set up
-your test project to link with the Google Test library (for example,
-in Visual Studio, this is done by adding a dependency on
-`gtest.vcproj`).
-
-If you still have questions, take a look at how Google Test's own
-tests are built and use them as examples.
-
-# Basic Concepts #
-
-When using Google Test, you start by writing _assertions_, which are statements
-that check whether a condition is true. An assertion's result can be _success_,
-_nonfatal failure_, or _fatal failure_. If a fatal failure occurs, it aborts
-the current function; otherwise the program continues normally.
-
-_Tests_ use assertions to verify the tested code's behavior. If a test crashes
-or has a failed assertion, then it _fails_; otherwise it _succeeds_.
-
-A _test case_ contains one or many tests. You should group your tests into test
-cases that reflect the structure of the tested code. When multiple tests in a
-test case need to share common objects and subroutines, you can put them into a
-_test fixture_ class.
-
-A _test program_ can contain multiple test cases.
-
-We'll now explain how to write a test program, starting at the individual
-assertion level and building up to tests and test cases.
-
-# Assertions #
-
-Google Test assertions are macros that resemble function calls. You test a
-class or function by making assertions about its behavior. When an assertion
-fails, Google Test prints the assertion's source file and line number location,
-along with a failure message. You may also supply a custom failure message
-which will be appended to Google Test's message.
-
-The assertions come in pairs that test the same thing but have different
-effects on the current function. `ASSERT_*` versions generate fatal failures
-when they fail, and **abort the current function**. `EXPECT_*` versions generate
-nonfatal failures, which don't abort the current function. Usually `EXPECT_*`
-are preferred, as they allow more than one failures to be reported in a test.
-However, you should use `ASSERT_*` if it doesn't make sense to continue when
-the assertion in question fails.
-
-Since a failed `ASSERT_*` returns from the current function immediately,
-possibly skipping clean-up code that comes after it, it may cause a space leak.
-Depending on the nature of the leak, it may or may not be worth fixing - so
-keep this in mind if you get a heap checker error in addition to assertion
-errors.
-
-To provide a custom failure message, simply stream it into the macro using the
-`<<` operator, or a sequence of such operators. An example:
-```
-ASSERT_EQ(x.size(), y.size()) << "Vectors x and y are of unequal length";
-
-for (int i = 0; i < x.size(); ++i) {
- EXPECT_EQ(x[i], y[i]) << "Vectors x and y differ at index " << i;
-}
-```
-
-Anything that can be streamed to an `ostream` can be streamed to an assertion
-macro--in particular, C strings and `string` objects. If a wide string
-(`wchar_t*`, `TCHAR*` in `UNICODE` mode on Windows, or `std::wstring`) is
-streamed to an assertion, it will be translated to UTF-8 when printed.
-
-## Basic Assertions ##
-
-These assertions do basic true/false condition testing.
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_TRUE(`_condition_`)`; | `EXPECT_TRUE(`_condition_`)`; | _condition_ is true |
-| `ASSERT_FALSE(`_condition_`)`; | `EXPECT_FALSE(`_condition_`)`; | _condition_ is false |
-
-Remember, when they fail, `ASSERT_*` yields a fatal failure and
-returns from the current function, while `EXPECT_*` yields a nonfatal
-failure, allowing the function to continue running. In either case, an
-assertion failure means its containing test fails.
-
-_Availability_: Linux, Windows, Mac.
-
-## Binary Comparison ##
-
-This section describes assertions that compare two values.
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-|`ASSERT_EQ(`_val1_`, `_val2_`);`|`EXPECT_EQ(`_val1_`, `_val2_`);`| _val1_ `==` _val2_ |
-|`ASSERT_NE(`_val1_`, `_val2_`);`|`EXPECT_NE(`_val1_`, `_val2_`);`| _val1_ `!=` _val2_ |
-|`ASSERT_LT(`_val1_`, `_val2_`);`|`EXPECT_LT(`_val1_`, `_val2_`);`| _val1_ `<` _val2_ |
-|`ASSERT_LE(`_val1_`, `_val2_`);`|`EXPECT_LE(`_val1_`, `_val2_`);`| _val1_ `<=` _val2_ |
-|`ASSERT_GT(`_val1_`, `_val2_`);`|`EXPECT_GT(`_val1_`, `_val2_`);`| _val1_ `>` _val2_ |
-|`ASSERT_GE(`_val1_`, `_val2_`);`|`EXPECT_GE(`_val1_`, `_val2_`);`| _val1_ `>=` _val2_ |
-
-In the event of a failure, Google Test prints both _val1_ and _val2_.
-
-Value arguments must be comparable by the assertion's comparison
-operator or you'll get a compiler error. We used to require the
-arguments to support the `<<` operator for streaming to an `ostream`,
-but it's no longer necessary since v1.6.0 (if `<<` is supported, it
-will be called to print the arguments when the assertion fails;
-otherwise Google Test will attempt to print them in the best way it
-can. For more details and how to customize the printing of the
-arguments, see this Google Mock [recipe](../../googlemock/docs/CookBook.md#teaching-google-mock-how-to-print-your-values).).
-
-These assertions can work with a user-defined type, but only if you define the
-corresponding comparison operator (e.g. `==`, `<`, etc). If the corresponding
-operator is defined, prefer using the `ASSERT_*()` macros because they will
-print out not only the result of the comparison, but the two operands as well.
-
-Arguments are always evaluated exactly once. Therefore, it's OK for the
-arguments to have side effects. However, as with any ordinary C/C++ function,
-the arguments' evaluation order is undefined (i.e. the compiler is free to
-choose any order) and your code should not depend on any particular argument
-evaluation order.
-
-`ASSERT_EQ()` does pointer equality on pointers. If used on two C strings, it
-tests if they are in the same memory location, not if they have the same value.
-Therefore, if you want to compare C strings (e.g. `const char*`) by value, use
-`ASSERT_STREQ()` , which will be described later on. In particular, to assert
-that a C string is `NULL`, use `ASSERT_STREQ(NULL, c_string)` . However, to
-compare two `string` objects, you should use `ASSERT_EQ`.
-
-Macros in this section work with both narrow and wide string objects (`string`
-and `wstring`).
-
-_Availability_: Linux, Windows, Mac.
-
-_Historical note_: Before February 2016 `*_EQ` had a convention of calling it as
-`ASSERT_EQ(expected, actual)`, so lots of existing code uses this order.
-Now `*_EQ` treats both parameters in the same way.
-
-## String Comparison ##
-
-The assertions in this group compare two **C strings**. If you want to compare
-two `string` objects, use `EXPECT_EQ`, `EXPECT_NE`, and etc instead.
-
-| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
-|:--------------------|:-----------------------|:-------------|
-| `ASSERT_STREQ(`_str1_`, `_str2_`);` | `EXPECT_STREQ(`_str1_`, `_str2_`);` | the two C strings have the same content |
-| `ASSERT_STRNE(`_str1_`, `_str2_`);` | `EXPECT_STRNE(`_str1_`, `_str2_`);` | the two C strings have different content |
-| `ASSERT_STRCASEEQ(`_str1_`, `_str2_`);`| `EXPECT_STRCASEEQ(`_str1_`, `_str2_`);` | the two C strings have the same content, ignoring case |
-| `ASSERT_STRCASENE(`_str1_`, `_str2_`);`| `EXPECT_STRCASENE(`_str1_`, `_str2_`);` | the two C strings have different content, ignoring case |
-
-Note that "CASE" in an assertion name means that case is ignored.
-
-`*STREQ*` and `*STRNE*` also accept wide C strings (`wchar_t*`). If a
-comparison of two wide strings fails, their values will be printed as UTF-8
-narrow strings.
-
-A `NULL` pointer and an empty string are considered _different_.
-
-_Availability_: Linux, Windows, Mac.
-
-See also: For more string comparison tricks (substring, prefix, suffix, and
-regular expression matching, for example), see the [Advanced Google Test Guide](AdvancedGuide.md).
-
-# Simple Tests #
-
-To create a test:
- 1. Use the `TEST()` macro to define and name a test function, These are ordinary C++ functions that don't return a value.
- 1. In this function, along with any valid C++ statements you want to include, use the various Google Test assertions to check values.
- 1. The test's result is determined by the assertions; if any assertion in the test fails (either fatally or non-fatally), or if the test crashes, the entire test fails. Otherwise, it succeeds.
-
-```
-TEST(test_case_name, test_name) {
- ... test body ...
-}
-```
-
-
-`TEST()` arguments go from general to specific. The _first_ argument is the
-name of the test case, and the _second_ argument is the test's name within the
-test case. Both names must be valid C++ identifiers, and they should not contain underscore (`_`). A test's _full name_ consists of its containing test case and its
-individual name. Tests from different test cases can have the same individual
-name.
-
-For example, let's take a simple integer function:
-```
-int Factorial(int n); // Returns the factorial of n
-```
-
-A test case for this function might look like:
-```
-// Tests factorial of 0.
-TEST(FactorialTest, HandlesZeroInput) {
- EXPECT_EQ(1, Factorial(0));
-}
-
-// Tests factorial of positive numbers.
-TEST(FactorialTest, HandlesPositiveInput) {
- EXPECT_EQ(1, Factorial(1));
- EXPECT_EQ(2, Factorial(2));
- EXPECT_EQ(6, Factorial(3));
- EXPECT_EQ(40320, Factorial(8));
-}
-```
-
-Google Test groups the test results by test cases, so logically-related tests
-should be in the same test case; in other words, the first argument to their
-`TEST()` should be the same. In the above example, we have two tests,
-`HandlesZeroInput` and `HandlesPositiveInput`, that belong to the same test
-case `FactorialTest`.
-
-_Availability_: Linux, Windows, Mac.
-
-# Test Fixtures: Using the Same Data Configuration for Multiple Tests #
-
-If you find yourself writing two or more tests that operate on similar data,
-you can use a _test fixture_. It allows you to reuse the same configuration of
-objects for several different tests.
-
-To create a fixture, just:
- 1. Derive a class from `::testing::Test` . Start its body with `protected:` or `public:` as we'll want to access fixture members from sub-classes.
- 1. Inside the class, declare any objects you plan to use.
- 1. If necessary, write a default constructor or `SetUp()` function to prepare the objects for each test. A common mistake is to spell `SetUp()` as `Setup()` with a small `u` - don't let that happen to you.
- 1. If necessary, write a destructor or `TearDown()` function to release any resources you allocated in `SetUp()` . To learn when you should use the constructor/destructor and when you should use `SetUp()/TearDown()`, read this [FAQ entry](FAQ.md#should-i-use-the-constructordestructor-of-the-test-fixture-or-the-set-uptear-down-function).
- 1. If needed, define subroutines for your tests to share.
-
-When using a fixture, use `TEST_F()` instead of `TEST()` as it allows you to
-access objects and subroutines in the test fixture:
-```
-TEST_F(test_case_name, test_name) {
- ... test body ...
-}
-```
-
-Like `TEST()`, the first argument is the test case name, but for `TEST_F()`
-this must be the name of the test fixture class. You've probably guessed: `_F`
-is for fixture.
-
-Unfortunately, the C++ macro system does not allow us to create a single macro
-that can handle both types of tests. Using the wrong macro causes a compiler
-error.
-
-Also, you must first define a test fixture class before using it in a
-`TEST_F()`, or you'll get the compiler error "`virtual outside class
-declaration`".
-
-For each test defined with `TEST_F()`, Google Test will:
- 1. Create a _fresh_ test fixture at runtime
- 1. Immediately initialize it via `SetUp()`
- 1. Run the test
- 1. Clean up by calling `TearDown()`
- 1. Delete the test fixture. Note that different tests in the same test case have different test fixture objects, and Google Test always deletes a test fixture before it creates the next one. Google Test does not reuse the same test fixture for multiple tests. Any changes one test makes to the fixture do not affect other tests.
-
-As an example, let's write tests for a FIFO queue class named `Queue`, which
-has the following interface:
-```
-template <typename E> // E is the element type.
-class Queue {
- public:
- Queue();
- void Enqueue(const E& element);
- E* Dequeue(); // Returns NULL if the queue is empty.
- size_t size() const;
- ...
-};
-```
-
-First, define a fixture class. By convention, you should give it the name
-`FooTest` where `Foo` is the class being tested.
-```
-class QueueTest : public ::testing::Test {
- protected:
- virtual void SetUp() {
- q1_.Enqueue(1);
- q2_.Enqueue(2);
- q2_.Enqueue(3);
- }
-
- // virtual void TearDown() {}
-
- Queue<int> q0_;
- Queue<int> q1_;
- Queue<int> q2_;
-};
-```
-
-In this case, `TearDown()` is not needed since we don't have to clean up after
-each test, other than what's already done by the destructor.
-
-Now we'll write tests using `TEST_F()` and this fixture.
-```
-TEST_F(QueueTest, IsEmptyInitially) {
- EXPECT_EQ(0, q0_.size());
-}
-
-TEST_F(QueueTest, DequeueWorks) {
- int* n = q0_.Dequeue();
- EXPECT_EQ(NULL, n);
-
- n = q1_.Dequeue();
- ASSERT_TRUE(n != NULL);
- EXPECT_EQ(1, *n);
- EXPECT_EQ(0, q1_.size());
- delete n;
-
- n = q2_.Dequeue();
- ASSERT_TRUE(n != NULL);
- EXPECT_EQ(2, *n);
- EXPECT_EQ(1, q2_.size());
- delete n;
-}
-```
-
-The above uses both `ASSERT_*` and `EXPECT_*` assertions. The rule of thumb is
-to use `EXPECT_*` when you want the test to continue to reveal more errors
-after the assertion failure, and use `ASSERT_*` when continuing after failure
-doesn't make sense. For example, the second assertion in the `Dequeue` test is
-`ASSERT_TRUE(n != NULL)`, as we need to dereference the pointer `n` later,
-which would lead to a segfault when `n` is `NULL`.
-
-When these tests run, the following happens:
- 1. Google Test constructs a `QueueTest` object (let's call it `t1` ).
- 1. `t1.SetUp()` initializes `t1` .
- 1. The first test ( `IsEmptyInitially` ) runs on `t1` .
- 1. `t1.TearDown()` cleans up after the test finishes.
- 1. `t1` is destructed.
- 1. The above steps are repeated on another `QueueTest` object, this time running the `DequeueWorks` test.
-
-_Availability_: Linux, Windows, Mac.
-
-_Note_: Google Test automatically saves all _Google Test_ flags when a test
-object is constructed, and restores them when it is destructed.
-
-# Invoking the Tests #
-
-`TEST()` and `TEST_F()` implicitly register their tests with Google Test. So, unlike with many other C++ testing frameworks, you don't have to re-list all your defined tests in order to run them.
-
-After defining your tests, you can run them with `RUN_ALL_TESTS()` , which returns `0` if all the tests are successful, or `1` otherwise. Note that `RUN_ALL_TESTS()` runs _all tests_ in your link unit -- they can be from different test cases, or even different source files.
-
-When invoked, the `RUN_ALL_TESTS()` macro:
- 1. Saves the state of all Google Test flags.
- 1. Creates a test fixture object for the first test.
- 1. Initializes it via `SetUp()`.
- 1. Runs the test on the fixture object.
- 1. Cleans up the fixture via `TearDown()`.
- 1. Deletes the fixture.
- 1. Restores the state of all Google Test flags.
- 1. Repeats the above steps for the next test, until all tests have run.
-
-In addition, if the test fixture's constructor generates a fatal failure in
-step 2, there is no point for step 3 - 5 and they are thus skipped. Similarly,
-if step 3 generates a fatal failure, step 4 will be skipped.
-
-_Important_: You must not ignore the return value of `RUN_ALL_TESTS()`, or `gcc`
-will give you a compiler error. The rationale for this design is that the
-automated testing service determines whether a test has passed based on its
-exit code, not on its stdout/stderr output; thus your `main()` function must
-return the value of `RUN_ALL_TESTS()`.
-
-Also, you should call `RUN_ALL_TESTS()` only **once**. Calling it more than once
-conflicts with some advanced Google Test features (e.g. thread-safe death
-tests) and thus is not supported.
-
-_Availability_: Linux, Windows, Mac.
-
-# Writing the main() Function #
-
-You can start from this boilerplate:
-```
-#include "this/package/foo.h"
-#include "gtest/gtest.h"
-
-namespace {
-
-// The fixture for testing class Foo.
-class FooTest : public ::testing::Test {
- protected:
- // You can remove any or all of the following functions if its body
- // is empty.
-
- FooTest() {
- // You can do set-up work for each test here.
- }
-
- virtual ~FooTest() {
- // You can do clean-up work that doesn't throw exceptions here.
- }
-
- // If the constructor and destructor are not enough for setting up
- // and cleaning up each test, you can define the following methods:
-
- virtual void SetUp() {
- // Code here will be called immediately after the constructor (right
- // before each test).
- }
-
- virtual void TearDown() {
- // Code here will be called immediately after each test (right
- // before the destructor).
- }
-
- // Objects declared here can be used by all tests in the test case for Foo.
-};
-
-// Tests that the Foo::Bar() method does Abc.
-TEST_F(FooTest, MethodBarDoesAbc) {
- const string input_filepath = "this/package/testdata/myinputfile.dat";
- const string output_filepath = "this/package/testdata/myoutputfile.dat";
- Foo f;
- EXPECT_EQ(0, f.Bar(input_filepath, output_filepath));
-}
-
-// Tests that Foo does Xyz.
-TEST_F(FooTest, DoesXyz) {
- // Exercises the Xyz feature of Foo.
-}
-
-} // namespace
-
-int main(int argc, char **argv) {
- ::testing::InitGoogleTest(&argc, argv);
- return RUN_ALL_TESTS();
-}
-```
-
-The `::testing::InitGoogleTest()` function parses the command line for Google
-Test flags, and removes all recognized flags. This allows the user to control a
-test program's behavior via various flags, which we'll cover in [AdvancedGuide](AdvancedGuide.md).
-You must call this function before calling `RUN_ALL_TESTS()`, or the flags
-won't be properly initialized.
-
-On Windows, `InitGoogleTest()` also works with wide strings, so it can be used
-in programs compiled in `UNICODE` mode as well.
-
-But maybe you think that writing all those main() functions is too much work? We agree with you completely and that's why Google Test provides a basic implementation of main(). If it fits your needs, then just link your test with gtest\_main library and you are good to go.
-
-## Important note for Visual C++ users ##
-If you put your tests into a library and your `main()` function is in a different library or in your .exe file, those tests will not run. The reason is a [bug](https://connect.microsoft.com/feedback/viewfeedback.aspx?FeedbackID=244410&siteid=210) in Visual C++. When you define your tests, Google Test creates certain static objects to register them. These objects are not referenced from elsewhere but their constructors are still supposed to run. When Visual C++ linker sees that nothing in the library is referenced from other places it throws the library out. You have to reference your library with tests from your main program to keep the linker from discarding it. Here is how to do it. Somewhere in your library code declare a function:
-```
-__declspec(dllexport) int PullInMyLibrary() { return 0; }
-```
-If you put your tests in a static library (not DLL) then `__declspec(dllexport)` is not required. Now, in your main program, write a code that invokes that function:
-```
-int PullInMyLibrary();
-static int dummy = PullInMyLibrary();
-```
-This will keep your tests referenced and will make them register themselves at startup.
-
-In addition, if you define your tests in a static library, add `/OPT:NOREF` to your main program linker options. If you use MSVC++ IDE, go to your .exe project properties/Configuration Properties/Linker/Optimization and set References setting to `Keep Unreferenced Data (/OPT:NOREF)`. This will keep Visual C++ linker from discarding individual symbols generated by your tests from the final executable.
-
-There is one more pitfall, though. If you use Google Test as a static library (that's how it is defined in gtest.vcproj) your tests must also reside in a static library. If you have to have them in a DLL, you _must_ change Google Test to build into a DLL as well. Otherwise your tests will not run correctly or will not run at all. The general conclusion here is: make your life easier - do not write your tests in libraries!
-
-# Where to Go from Here #
-
-Congratulations! You've learned the Google Test basics. You can start writing
-and running Google Test tests, read some [samples](Samples.md), or continue with
-[AdvancedGuide](AdvancedGuide.md), which describes many more useful Google Test features.
-
-# Known Limitations #
-
-Google Test is designed to be thread-safe. The implementation is
-thread-safe on systems where the `pthreads` library is available. It
-is currently _unsafe_ to use Google Test assertions from two threads
-concurrently on other systems (e.g. Windows). In most tests this is
-not an issue as usually the assertions are done in the main thread. If
-you want to help, you can volunteer to implement the necessary
-synchronization primitives in `gtest-port.h` for your platform.
diff --git a/googletest/docs/Samples.md b/googletest/docs/Samples.md
deleted file mode 100644
index f21d200..0000000
--- a/googletest/docs/Samples.md
+++ /dev/null
@@ -1,14 +0,0 @@
-If you're like us, you'd like to look at some Google Test sample code. The
-[samples folder](../samples) has a number of well-commented samples showing how to use a
-variety of Google Test features.
-
- * [Sample #1](../samples/sample1_unittest.cc) shows the basic steps of using Google Test to test C++ functions.
- * [Sample #2](../samples/sample2_unittest.cc) shows a more complex unit test for a class with multiple member functions.
- * [Sample #3](../samples/sample3_unittest.cc) uses a test fixture.
- * [Sample #4](../samples/sample4_unittest.cc) is another basic example of using Google Test.
- * [Sample #5](../samples/sample5_unittest.cc) teaches how to reuse a test fixture in multiple test cases by deriving sub-fixtures from it.
- * [Sample #6](../samples/sample6_unittest.cc) demonstrates type-parameterized tests.
- * [Sample #7](../samples/sample7_unittest.cc) teaches the basics of value-parameterized tests.
- * [Sample #8](../samples/sample8_unittest.cc) shows using `Combine()` in value-parameterized tests.
- * [Sample #9](../samples/sample9_unittest.cc) shows use of the listener API to modify Google Test's console output and the use of its reflection API to inspect test results.
- * [Sample #10](../samples/sample10_unittest.cc) shows use of the listener API to implement a primitive memory leak checker.
diff --git a/googletest/docs/XcodeGuide.md b/googletest/docs/XcodeGuide.md
index 117265c..1c60a33 100644
--- a/googletest/docs/XcodeGuide.md
+++ b/googletest/docs/XcodeGuide.md
@@ -6,7 +6,7 @@
Here is the quick guide for using Google Test in your Xcode project.
- 1. Download the source from the [website](http://code.google.com/p/googletest) using this command: `svn checkout http://googletest.googlecode.com/svn/trunk/ googletest-read-only`.
+ 1. Download the source from the [website](https://github.com/google/googletest) using this command: `svn checkout http://googletest.googlecode.com/svn/trunk/ googletest-read-only`.
1. Open up the `gtest.xcodeproj` in the `googletest-read-only/xcode/` directory and build the gtest.framework.
1. Create a new "Shell Tool" target in your Xcode project called something like "UnitTests".
1. Add the gtest.framework to your project and add it to the "Link Binary with Libraries" build phase of "UnitTests".
@@ -18,7 +18,7 @@
# Get the Source #
-Currently, the gtest.framework discussed here isn't available in a tagged release of Google Test, it is only available in the trunk. As explained at the Google Test [site](http://code.google.com/p/googletest/source/checkout">svn), you can get the code from anonymous SVN with this command:
+Currently, the gtest.framework discussed here isn't available in a tagged release of Google Test, it is only available in the trunk. As explained at the Google Test [site](https://github.com/google/googletest), you can get the code from anonymous SVN with this command:
```
svn checkout http://googletest.googlecode.com/svn/trunk/ googletest-read-only
@@ -28,7 +28,7 @@
To use `svn:externals`, decide where you would like to have the external source reside. You might choose to put the external source inside the trunk, because you want it to be part of the branch when you make a release. However, keeping it outside the trunk in a version-tagged directory called something like `third-party/googletest/1.0.1`, is another option. Once the location is established, use `svn propedit svn:externals _directory_` to set the svn:externals property on a directory in your repository. This directory won't contain the code, but be its versioned parent directory.
-The command `svn propedit` will bring up your Subversion editor, making editing the long, (potentially multi-line) property simpler. This same method can be used to check out a tagged branch, by using the appropriate URL (e.g. `http://googletest.googlecode.com/svn/tags/release-1.0.1`). Additionally, the svn:externals property allows the specification of a particular revision of the trunk with the `-r_##_` option (e.g. `externals/src/googletest -r60 http://googletest.googlecode.com/svn/trunk`).
+The command `svn propedit` will bring up your Subversion editor, making editing the long, (potentially multi-line) property simpler. This same method can be used to check out a tagged branch, by using the appropriate URL (e.g. `https://github.com/google/googletest/releases/tag/release-1.0.1`). Additionally, the svn:externals property allows the specification of a particular revision of the trunk with the `-r_##_` option (e.g. `externals/src/googletest -r60 http://googletest.googlecode.com/svn/trunk`).
Here is an example of using the svn:externals properties on a trunk (read via `svn propget`) of a project. This value checks out a copy of Google Test into the `trunk/externals/src/googletest/` directory.
@@ -90,4 +90,4 @@
# Summary #
-Unit testing is a valuable way to ensure your data model stays valid even during rapid development or refactoring. The Google Testing Framework is a great unit testing framework for C and C++ which integrates well with an Xcode development environment.
\ No newline at end of file
+Unit testing is a valuable way to ensure your data model stays valid even during rapid development or refactoring. The Google Testing Framework is a great unit testing framework for C and C++ which integrates well with an Xcode development environment.
diff --git a/googletest/docs/advanced.md b/googletest/docs/advanced.md
new file mode 100644
index 0000000..0a92e52
--- /dev/null
+++ b/googletest/docs/advanced.md
@@ -0,0 +1,2520 @@
+# Advanced googletest Topics
+
+
+## Introduction
+
+Now that you have read the [googletest Primer](primer.md) and learned how to write
+tests using googletest, it's time to learn some new tricks. This document will
+show you more assertions as well as how to construct complex failure messages,
+propagate fatal failures, reuse and speed up your test fixtures, and use various
+flags with your tests.
+
+## More Assertions
+
+This section covers some less frequently used, but still significant,
+assertions.
+
+### Explicit Success and Failure
+
+These three assertions do not actually test a value or expression. Instead, they
+generate a success or failure directly. Like the macros that actually perform a
+test, you may stream a custom failure message into them.
+
+```c++
+SUCCEED();
+```
+
+Generates a success. This does **NOT** make the overall test succeed. A test is
+considered successful only if none of its assertions fail during its execution.
+
+NOTE: `SUCCEED()` is purely documentary and currently doesn't generate any
+user-visible output. However, we may add `SUCCEED()` messages to googletest's
+output in the future.
+
+```c++
+FAIL();
+ADD_FAILURE();
+ADD_FAILURE_AT("file_path", line_number);
+```
+
+`FAIL()` generates a fatal failure, while `ADD_FAILURE()` and `ADD_FAILURE_AT()`
+generate a nonfatal failure. These are useful when control flow, rather than a
+Boolean expression, determines the test's success or failure. For example, you
+might want to write something like:
+
+```c++
+switch(expression) {
+ case 1:
+ ... some checks ...
+ case 2:
+ ... some other checks ...
+ default:
+ FAIL() << "We shouldn't get here.";
+}
+```
+
+NOTE: you can only use `FAIL()` in functions that return `void`. See the
+[Assertion Placement section](#assertion-placement) for more information.
+
+**Availability**: Linux, Windows, Mac.
+
+### Exception Assertions
+
+These are for verifying that a piece of code throws (or does not throw) an
+exception of the given type:
+
+Fatal assertion | Nonfatal assertion | Verifies
+------------------------------------------ | ------------------------------------------ | --------
+`ASSERT_THROW(statement, exception_type);` | `EXPECT_THROW(statement, exception_type);` | `statement` throws an exception of the given type
+`ASSERT_ANY_THROW(statement);` | `EXPECT_ANY_THROW(statement);` | `statement` throws an exception of any type
+`ASSERT_NO_THROW(statement);` | `EXPECT_NO_THROW(statement);` | `statement` doesn't throw any exception
+
+Examples:
+
+```c++
+ASSERT_THROW(Foo(5), bar_exception);
+
+EXPECT_NO_THROW({
+ int n = 5;
+ Bar(&n);
+});
+```
+
+**Availability**: Linux, Windows, Mac; requires exceptions to be enabled in the
+build environment (note that `google3` **disables** exceptions).
+
+### Predicate Assertions for Better Error Messages
+
+Even though googletest has a rich set of assertions, they can never be complete,
+as it's impossible (nor a good idea) to anticipate all scenarios a user might
+run into. Therefore, sometimes a user has to use `EXPECT_TRUE()` to check a
+complex expression, for lack of a better macro. This has the problem of not
+showing you the values of the parts of the expression, making it hard to
+understand what went wrong. As a workaround, some users choose to construct the
+failure message by themselves, streaming it into `EXPECT_TRUE()`. However, this
+is awkward especially when the expression has side-effects or is expensive to
+evaluate.
+
+googletest gives you three different options to solve this problem:
+
+#### Using an Existing Boolean Function
+
+If you already have a function or functor that returns `bool` (or a type that
+can be implicitly converted to `bool`), you can use it in a *predicate
+assertion* to get the function arguments printed for free:
+
+| Fatal assertion | Nonfatal assertion | Verifies |
+| ---------------------------------- | ---------------------------------- | --------------------------- |
+| `ASSERT_PRED1(pred1, val1);` | `EXPECT_PRED1(pred1, val1);` | `pred1(val1)` is true |
+| `ASSERT_PRED2(pred2, val1, val2);` | `EXPECT_PRED2(pred2, val1, val2);` | `pred2(val1, val2)` is true |
+| `...` | `...` | ... |
+
+In the above, `predn` is an `n`-ary predicate function or functor, where `val1`,
+`val2`, ..., and `valn` are its arguments. The assertion succeeds if the
+predicate returns `true` when applied to the given arguments, and fails
+otherwise. When the assertion fails, it prints the value of each argument. In
+either case, the arguments are evaluated exactly once.
+
+Here's an example. Given
+
+```c++
+// Returns true if m and n have no common divisors except 1.
+bool MutuallyPrime(int m, int n) { ... }
+
+const int a = 3;
+const int b = 4;
+const int c = 10;
+```
+
+the assertion
+
+```c++
+ EXPECT_PRED2(MutuallyPrime, a, b);
+```
+
+will succeed, while the assertion
+
+```c++
+ EXPECT_PRED2(MutuallyPrime, b, c);
+```
+
+will fail with the message
+
+```none
+MutuallyPrime(b, c) is false, where
+b is 4
+c is 10
+```
+
+> NOTE:
+>
+> 1. If you see a compiler error "no matching function to call" when using
+> `ASSERT_PRED*` or `EXPECT_PRED*`, please see
+> [this](faq.md#OverloadedPredicate) for how to resolve it.
+> 1. Currently we only provide predicate assertions of arity <= 5. If you need
+> a higher-arity assertion, let [us](https://github.com/google/googletest/issues) know.
+
+**Availability**: Linux, Windows, Mac.
+
+#### Using a Function That Returns an AssertionResult
+
+While `EXPECT_PRED*()` and friends are handy for a quick job, the syntax is not
+satisfactory: you have to use different macros for different arities, and it
+feels more like Lisp than C++. The `::testing::AssertionResult` class solves
+this problem.
+
+An `AssertionResult` object represents the result of an assertion (whether it's
+a success or a failure, and an associated message). You can create an
+`AssertionResult` using one of these factory functions:
+
+```c++
+namespace testing {
+
+// Returns an AssertionResult object to indicate that an assertion has
+// succeeded.
+AssertionResult AssertionSuccess();
+
+// Returns an AssertionResult object to indicate that an assertion has
+// failed.
+AssertionResult AssertionFailure();
+
+}
+```
+
+You can then use the `<<` operator to stream messages to the `AssertionResult`
+object.
+
+To provide more readable messages in Boolean assertions (e.g. `EXPECT_TRUE()`),
+write a predicate function that returns `AssertionResult` instead of `bool`. For
+example, if you define `IsEven()` as:
+
+```c++
+::testing::AssertionResult IsEven(int n) {
+ if ((n % 2) == 0)
+ return ::testing::AssertionSuccess();
+ else
+ return ::testing::AssertionFailure() << n << " is odd";
+}
+```
+
+instead of:
+
+```c++
+bool IsEven(int n) {
+ return (n % 2) == 0;
+}
+```
+
+the failed assertion `EXPECT_TRUE(IsEven(Fib(4)))` will print:
+
+```none
+Value of: IsEven(Fib(4))
+ Actual: false (3 is odd)
+Expected: true
+```
+
+instead of a more opaque
+
+```none
+Value of: IsEven(Fib(4))
+ Actual: false
+Expected: true
+```
+
+If you want informative messages in `EXPECT_FALSE` and `ASSERT_FALSE` as well
+(one third of Boolean assertions in the Google code base are negative ones), and
+are fine with making the predicate slower in the success case, you can supply a
+success message:
+
+```c++
+::testing::AssertionResult IsEven(int n) {
+ if ((n % 2) == 0)
+ return ::testing::AssertionSuccess() << n << " is even";
+ else
+ return ::testing::AssertionFailure() << n << " is odd";
+}
+```
+
+Then the statement `EXPECT_FALSE(IsEven(Fib(6)))` will print
+
+```none
+ Value of: IsEven(Fib(6))
+ Actual: true (8 is even)
+ Expected: false
+```
+
+**Availability**: Linux, Windows, Mac.
+
+#### Using a Predicate-Formatter
+
+If you find the default message generated by `(ASSERT|EXPECT)_PRED*` and
+`(ASSERT|EXPECT)_(TRUE|FALSE)` unsatisfactory, or some arguments to your
+predicate do not support streaming to `ostream`, you can instead use the
+following *predicate-formatter assertions* to *fully* customize how the message
+is formatted:
+
+Fatal assertion | Nonfatal assertion | Verifies
+------------------------------------------------ | ------------------------------------------------ | --------
+`ASSERT_PRED_FORMAT1(pred_format1, val1);` | `EXPECT_PRED_FORMAT1(pred_format1, val1);` | `pred_format1(val1)` is successful
+`ASSERT_PRED_FORMAT2(pred_format2, val1, val2);` | `EXPECT_PRED_FORMAT2(pred_format2, val1, val2);` | `pred_format2(val1, val2)` is successful
+`...` | `...` | ...
+
+The difference between this and the previous group of macros is that instead of
+a predicate, `(ASSERT|EXPECT)_PRED_FORMAT*` take a *predicate-formatter*
+(`pred_formatn`), which is a function or functor with the signature:
+
+```c++
+::testing::AssertionResult PredicateFormattern(const char* expr1,
+ const char* expr2,
+ ...
+ const char* exprn,
+ T1 val1,
+ T2 val2,
+ ...
+ Tn valn);
+```
+
+where `val1`, `val2`, ..., and `valn` are the values of the predicate arguments,
+and `expr1`, `expr2`, ..., and `exprn` are the corresponding expressions as they
+appear in the source code. The types `T1`, `T2`, ..., and `Tn` can be either
+value types or reference types. For example, if an argument has type `Foo`, you
+can declare it as either `Foo` or `const Foo&`, whichever is appropriate.
+
+As an example, let's improve the failure message in `MutuallyPrime()`, which was
+used with `EXPECT_PRED2()`:
+
+```c++
+// Returns the smallest prime common divisor of m and n,
+// or 1 when m and n are mutually prime.
+int SmallestPrimeCommonDivisor(int m, int n) { ... }
+
+// A predicate-formatter for asserting that two integers are mutually prime.
+::testing::AssertionResult AssertMutuallyPrime(const char* m_expr,
+ const char* n_expr,
+ int m,
+ int n) {
+ if (MutuallyPrime(m, n)) return ::testing::AssertionSuccess();
+
+ return ::testing::AssertionFailure() << m_expr << " and " << n_expr
+ << " (" << m << " and " << n << ") are not mutually prime, "
+ << "as they have a common divisor " << SmallestPrimeCommonDivisor(m, n);
+}
+```
+
+With this predicate-formatter, we can use
+
+```c++
+ EXPECT_PRED_FORMAT2(AssertMutuallyPrime, b, c);
+```
+
+to generate the message
+
+```none
+b and c (4 and 10) are not mutually prime, as they have a common divisor 2.
+```
+
+As you may have realized, many of the built-in assertions we introduced earlier
+are special cases of `(EXPECT|ASSERT)_PRED_FORMAT*`. In fact, most of them are
+indeed defined using `(EXPECT|ASSERT)_PRED_FORMAT*`.
+
+**Availability**: Linux, Windows, Mac.
+
+### Floating-Point Comparison
+
+Comparing floating-point numbers is tricky. Due to round-off errors, it is very
+unlikely that two floating-points will match exactly. Therefore, `ASSERT_EQ` 's
+naive comparison usually doesn't work. And since floating-points can have a wide
+value range, no single fixed error bound works. It's better to compare by a
+fixed relative error bound, except for values close to 0 due to the loss of
+precision there.
+
+In general, for floating-point comparison to make sense, the user needs to
+carefully choose the error bound. If they don't want or care to, comparing in
+terms of Units in the Last Place (ULPs) is a good default, and googletest
+provides assertions to do this. Full details about ULPs are quite long; if you
+want to learn more, see
+[here](https://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/).
+
+#### Floating-Point Macros
+
+| Fatal assertion | Nonfatal assertion | Verifies |
+| ------------------------------- | ------------------------------ | ---------------------------------------- |
+| `ASSERT_FLOAT_EQ(val1, val2);` | `EXPECT_FLOAT_EQ(val1,val2);` | the two `float` values are almost equal |
+| `ASSERT_DOUBLE_EQ(val1, val2);` | `EXPECT_DOUBLE_EQ(val1, val2);`| the two `double` values are almost equal |
+
+By "almost equal" we mean the values are within 4 ULP's from each other.
+
+NOTE: `CHECK_DOUBLE_EQ()` in `base/logging.h` uses a fixed absolute error bound,
+so its result may differ from that of the googletest macros. That macro is
+unsafe and has been deprecated. Please don't use it any more.
+
+The following assertions allow you to choose the acceptable error bound:
+
+| Fatal assertion | Nonfatal assertion | Verifies |
+| ------------------------------------- | ------------------------------------- | ------------------------- |
+| `ASSERT_NEAR(val1, val2, abs_error);` | `EXPECT_NEAR(val1, val2, abs_error);` | the difference between `val1` and `val2` doesn't exceed the given absolute error |
+
+**Availability**: Linux, Windows, Mac.
+
+#### Floating-Point Predicate-Format Functions
+
+Some floating-point operations are useful, but not that often used. In order to
+avoid an explosion of new macros, we provide them as predicate-format functions
+that can be used in predicate assertion macros (e.g. `EXPECT_PRED_FORMAT2`,
+etc).
+
+```c++
+EXPECT_PRED_FORMAT2(::testing::FloatLE, val1, val2);
+EXPECT_PRED_FORMAT2(::testing::DoubleLE, val1, val2);
+```
+
+Verifies that `val1` is less than, or almost equal to, `val2`. You can replace
+`EXPECT_PRED_FORMAT2` in the above table with `ASSERT_PRED_FORMAT2`.
+
+**Availability**: Linux, Windows, Mac.
+
+### Asserting Using gMock Matchers
+
+Google-developed C++ mocking framework [gMock](../../googlemock) comes with a
+library of matchers for validating arguments passed to mock objects. A gMock
+*matcher* is basically a predicate that knows how to describe itself. It can be
+used in these assertion macros:
+
+| Fatal assertion | Nonfatal assertion | Verifies |
+| ------------------------------ | ------------------------------ | --------------------- |
+| `ASSERT_THAT(value, matcher);` | `EXPECT_THAT(value, matcher);` | value matches matcher |
+
+For example, `StartsWith(prefix)` is a matcher that matches a string starting
+with `prefix`, and you can write:
+
+```c++
+using ::testing::StartsWith;
+...
+ // Verifies that Foo() returns a string starting with "Hello".
+ EXPECT_THAT(Foo(), StartsWith("Hello"));
+```
+
+Read this [recipe](../../googlemock/docs/CookBook.md#using-matchers-in-google-test-assertions) in
+the gMock Cookbook for more details.
+
+gMock has a rich set of matchers. You can do many things googletest cannot do
+alone with them. For a list of matchers gMock provides, read
+[this](../../googlemock/docs/CookBook.md#using-matchers). Especially useful among them are
+some [protocol buffer matchers](https://github.com/google/nucleus/blob/master/nucleus/testing/protocol-buffer-matchers.h). It's easy to write
+your [own matchers](../../googlemock/docs/CookBook.md#writing-new-matchers-quickly) too.
+
+For example, you can use gMock's
+[EqualsProto](https://github.com/google/nucleus/blob/master/nucleus/testing/protocol-buffer-matchers.h)
+to compare protos in your tests:
+
+```c++
+#include "testing/base/public/gmock.h"
+using ::testing::EqualsProto;
+...
+ EXPECT_THAT(actual_proto, EqualsProto("foo: 123 bar: 'xyz'"));
+ EXPECT_THAT(*actual_proto_ptr, EqualsProto(expected_proto));
+```
+
+gMock is bundled with googletest, so you don't need to add any build dependency
+in order to take advantage of this. Just include `"testing/base/public/gmock.h"`
+and you're ready to go.
+
+**Availability**: Linux, Windows, and Mac.
+
+### More String Assertions
+
+(Please read the [previous](#AssertThat) section first if you haven't.)
+
+You can use the gMock [string matchers](../../googlemock/docs/CheatSheet.md#string-matchers)
+with `EXPECT_THAT()` or `ASSERT_THAT()` to do more string comparison tricks
+(sub-string, prefix, suffix, regular expression, and etc). For example,
+
+```c++
+using ::testing::HasSubstr;
+using ::testing::MatchesRegex;
+...
+ ASSERT_THAT(foo_string, HasSubstr("needle"));
+ EXPECT_THAT(bar_string, MatchesRegex("\\w*\\d+"));
+```
+
+**Availability**: Linux, Windows, Mac.
+
+If the string contains a well-formed HTML or XML document, you can check whether
+its DOM tree matches an [XPath
+expression](http://www.w3.org/TR/xpath/#contents):
+
+```c++
+// Currently still in //template/prototemplate/testing:xpath_matcher
+#include "template/prototemplate/testing/xpath_matcher.h"
+using prototemplate::testing::MatchesXPath;
+EXPECT_THAT(html_string, MatchesXPath("//a[text()='click here']"));
+```
+
+**Availability**: Linux.
+
+### Windows HRESULT assertions
+
+These assertions test for `HRESULT` success or failure.
+
+Fatal assertion | Nonfatal assertion | Verifies
+-------------------------------------- | -------------------------------------- | --------
+`ASSERT_HRESULT_SUCCEEDED(expression)` | `EXPECT_HRESULT_SUCCEEDED(expression)` | `expression` is a success `HRESULT`
+`ASSERT_HRESULT_FAILED(expression)` | `EXPECT_HRESULT_FAILED(expression)` | `expression` is a failure `HRESULT`
+
+The generated output contains the human-readable error message associated with
+the `HRESULT` code returned by `expression`.
+
+You might use them like this:
+
+```c++
+CComPtr<IShellDispatch2> shell;
+ASSERT_HRESULT_SUCCEEDED(shell.CoCreateInstance(L"Shell.Application"));
+CComVariant empty;
+ASSERT_HRESULT_SUCCEEDED(shell->ShellExecute(CComBSTR(url), empty, empty, empty, empty));
+```
+
+**Availability**: Windows.
+
+### Type Assertions
+
+You can call the function
+
+```c++
+::testing::StaticAssertTypeEq<T1, T2>();
+```
+
+to assert that types `T1` and `T2` are the same. The function does nothing if
+the assertion is satisfied. If the types are different, the function call will
+fail to compile, and the compiler error message will likely (depending on the
+compiler) show you the actual values of `T1` and `T2`. This is mainly useful
+inside template code.
+
+**Caveat**: When used inside a member function of a class template or a function
+template, `StaticAssertTypeEq<T1, T2>()` is effective only if the function is
+instantiated. For example, given:
+
+```c++
+template <typename T> class Foo {
+ public:
+ void Bar() { ::testing::StaticAssertTypeEq<int, T>(); }
+};
+```
+
+the code:
+
+```c++
+void Test1() { Foo<bool> foo; }
+```
+
+will not generate a compiler error, as `Foo<bool>::Bar()` is never actually
+instantiated. Instead, you need:
+
+```c++
+void Test2() { Foo<bool> foo; foo.Bar(); }
+```
+
+to cause a compiler error.
+
+**Availability**: Linux, Windows, Mac.
+
+### Assertion Placement
+
+You can use assertions in any C++ function. In particular, it doesn't have to be
+a method of the test fixture class. The one constraint is that assertions that
+generate a fatal failure (`FAIL*` and `ASSERT_*`) can only be used in
+void-returning functions. This is a consequence of Google's not using
+exceptions. By placing it in a non-void function you'll get a confusing compile
+error like `"error: void value not ignored as it ought to be"` or `"cannot
+initialize return object of type 'bool' with an rvalue of type 'void'"` or
+`"error: no viable conversion from 'void' to 'string'"`.
+
+If you need to use fatal assertions in a function that returns non-void, one
+option is to make the function return the value in an out parameter instead. For
+example, you can rewrite `T2 Foo(T1 x)` to `void Foo(T1 x, T2* result)`. You
+need to make sure that `*result` contains some sensible value even when the
+function returns prematurely. As the function now returns `void`, you can use
+any assertion inside of it.
+
+If changing the function's type is not an option, you should just use assertions
+that generate non-fatal failures, such as `ADD_FAILURE*` and `EXPECT_*`.
+
+NOTE: Constructors and destructors are not considered void-returning functions,
+according to the C++ language specification, and so you may not use fatal
+assertions in them. You'll get a compilation error if you try. A simple
+workaround is to transfer the entire body of the constructor or destructor to a
+private void-returning method. However, you should be aware that a fatal
+assertion failure in a constructor does not terminate the current test, as your
+intuition might suggest; it merely returns from the constructor early, possibly
+leaving your object in a partially-constructed state. Likewise, a fatal
+assertion failure in a destructor may leave your object in a
+partially-destructed state. Use assertions carefully in these situations!
+
+## Teaching googletest How to Print Your Values
+
+When a test assertion such as `EXPECT_EQ` fails, googletest prints the argument
+values to help you debug. It does this using a user-extensible value printer.
+
+This printer knows how to print built-in C++ types, native arrays, STL
+containers, and any type that supports the `<<` operator. For other types, it
+prints the raw bytes in the value and hopes that you the user can figure it out.
+
+As mentioned earlier, the printer is *extensible*. That means you can teach it
+to do a better job at printing your particular type than to dump the bytes. To
+do that, define `<<` for your type:
+
+```c++
+// Streams are allowed only for logging. Don't include this for
+// any other purpose.
+#include <ostream>
+
+namespace foo {
+
+class Bar { // We want googletest to be able to print instances of this.
+...
+ // Create a free inline friend function.
+ friend ::std::ostream& operator<<(::std::ostream& os, const Bar& bar) {
+ return os << bar.DebugString(); // whatever needed to print bar to os
+ }
+};
+
+// If you can't declare the function in the class it's important that the
+// << operator is defined in the SAME namespace that defines Bar. C++'s look-up
+// rules rely on that.
+::std::ostream& operator<<(::std::ostream& os, const Bar& bar) {
+ return os << bar.DebugString(); // whatever needed to print bar to os
+}
+
+} // namespace foo
+```
+
+Sometimes, this might not be an option: your team may consider it bad style to
+have a `<<` operator for `Bar`, or `Bar` may already have a `<<` operator that
+doesn't do what you want (and you cannot change it). If so, you can instead
+define a `PrintTo()` function like this:
+
+```c++
+// Streams are allowed only for logging. Don't include this for
+// any other purpose.
+#include <ostream>
+
+namespace foo {
+
+class Bar {
+ ...
+ friend void PrintTo(const Bar& bar, ::std::ostream* os) {
+ *os << bar.DebugString(); // whatever needed to print bar to os
+ }
+};
+
+// If you can't declare the function in the class it's important that PrintTo()
+// is defined in the SAME namespace that defines Bar. C++'s look-up rules rely
+// on that.
+void PrintTo(const Bar& bar, ::std::ostream* os) {
+ *os << bar.DebugString(); // whatever needed to print bar to os
+}
+
+} // namespace foo
+```
+
+If you have defined both `<<` and `PrintTo()`, the latter will be used when
+googletest is concerned. This allows you to customize how the value appears in
+googletest's output without affecting code that relies on the behavior of its
+`<<` operator.
+
+If you want to print a value `x` using googletest's value printer yourself, just
+call `::testing::PrintToString(x)`, which returns an `std::string`:
+
+```c++
+vector<pair<Bar, int> > bar_ints = GetBarIntVector();
+
+EXPECT_TRUE(IsCorrectBarIntVector(bar_ints))
+ << "bar_ints = " << ::testing::PrintToString(bar_ints);
+```
+
+## Death Tests
+
+In many applications, there are assertions that can cause application failure if
+a condition is not met. These sanity checks, which ensure that the program is in
+a known good state, are there to fail at the earliest possible time after some
+program state is corrupted. If the assertion checks the wrong condition, then
+the program may proceed in an erroneous state, which could lead to memory
+corruption, security holes, or worse. Hence it is vitally important to test that
+such assertion statements work as expected.
+
+Since these precondition checks cause the processes to die, we call such tests
+_death tests_. More generally, any test that checks that a program terminates
+(except by throwing an exception) in an expected fashion is also a death test.
+
+
+Note that if a piece of code throws an exception, we don't consider it "death"
+for the purpose of death tests, as the caller of the code could catch the
+exception and avoid the crash. If you want to verify exceptions thrown by your
+code, see [Exception Assertions](#ExceptionAssertions).
+
+If you want to test `EXPECT_*()/ASSERT_*()` failures in your test code, see
+Catching Failures
+
+### How to Write a Death Test
+
+googletest has the following macros to support death tests:
+
+Fatal assertion | Nonfatal assertion | Verifies
+---------------------------------------------- | ---------------------------------------------- | --------
+`ASSERT_DEATH(statement, regex);` | `EXPECT_DEATH(statement, regex);` | `statement` crashes with the given error
+`ASSERT_DEATH_IF_SUPPORTED(statement, regex);` | `EXPECT_DEATH_IF_SUPPORTED(statement, regex);` | if death tests are supported, verifies that `statement` crashes with the given error; otherwise verifies nothing
+`ASSERT_EXIT(statement, predicate, regex);` | `EXPECT_EXIT(statement, predicate, regex);` | `statement` exits with the given error, and its exit code matches `predicate`
+
+where `statement` is a statement that is expected to cause the process to die,
+`predicate` is a function or function object that evaluates an integer exit
+status, and `regex` is a (Perl) regular expression that the stderr output of
+`statement` is expected to match. Note that `statement` can be *any valid
+statement* (including *compound statement*) and doesn't have to be an
+expression.
+
+
+As usual, the `ASSERT` variants abort the current test function, while the
+`EXPECT` variants do not.
+
+> NOTE: We use the word "crash" here to mean that the process terminates with a
+> *non-zero* exit status code. There are two possibilities: either the process
+> has called `exit()` or `_exit()` with a non-zero value, or it may be killed by
+> a signal.
+>
+> This means that if `*statement*` terminates the process with a 0 exit code, it
+> is *not* considered a crash by `EXPECT_DEATH`. Use `EXPECT_EXIT` instead if
+> this is the case, or if you want to restrict the exit code more precisely.
+
+A predicate here must accept an `int` and return a `bool`. The death test
+succeeds only if the predicate returns `true`. googletest defines a few
+predicates that handle the most common cases:
+
+```c++
+::testing::ExitedWithCode(exit_code)
+```
+
+This expression is `true` if the program exited normally with the given exit
+code.
+
+```c++
+::testing::KilledBySignal(signal_number) // Not available on Windows.
+```
+
+This expression is `true` if the program was killed by the given signal.
+
+The `*_DEATH` macros are convenient wrappers for `*_EXIT` that use a predicate
+that verifies the process' exit code is non-zero.
+
+Note that a death test only cares about three things:
+
+1. does `statement` abort or exit the process?
+2. (in the case of `ASSERT_EXIT` and `EXPECT_EXIT`) does the exit status
+ satisfy `predicate`? Or (in the case of `ASSERT_DEATH` and `EXPECT_DEATH`)
+ is the exit status non-zero? And
+3. does the stderr output match `regex`?
+
+In particular, if `statement` generates an `ASSERT_*` or `EXPECT_*` failure, it
+will **not** cause the death test to fail, as googletest assertions don't abort
+the process.
+
+To write a death test, simply use one of the above macros inside your test
+function. For example,
+
+```c++
+TEST(MyDeathTest, Foo) {
+ // This death test uses a compound statement.
+ ASSERT_DEATH({
+ int n = 5;
+ Foo(&n);
+ }, "Error on line .* of Foo()");
+}
+
+TEST(MyDeathTest, NormalExit) {
+ EXPECT_EXIT(NormalExit(), ::testing::ExitedWithCode(0), "Success");
+}
+
+TEST(MyDeathTest, KillMyself) {
+ EXPECT_EXIT(KillMyself(), ::testing::KilledBySignal(SIGKILL),
+ "Sending myself unblockable signal");
+}
+```
+
+verifies that:
+
+* calling `Foo(5)` causes the process to die with the given error message,
+* calling `NormalExit()` causes the process to print `"Success"` to stderr and
+ exit with exit code 0, and
+* calling `KillMyself()` kills the process with signal `SIGKILL`.
+
+The test function body may contain other assertions and statements as well, if
+necessary.
+
+### Death Test Naming
+
+IMPORTANT: We strongly recommend you to follow the convention of naming your
+**test case** (not test) `*DeathTest` when it contains a death test, as
+demonstrated in the above example. The [Death Tests And
+Threads](#death-tests-and-threads) section below explains why.
+
+If a test fixture class is shared by normal tests and death tests, you can use
+`using` or `typedef` to introduce an alias for the fixture class and avoid
+duplicating its code:
+
+```c++
+class FooTest : public ::testing::Test { ... };
+
+using FooDeathTest = FooTest;
+
+TEST_F(FooTest, DoesThis) {
+ // normal test
+}
+
+TEST_F(FooDeathTest, DoesThat) {
+ // death test
+}
+```
+
+**Availability**: Linux, Windows (requires MSVC 8.0 or above), Cygwin, and Mac
+
+### Regular Expression Syntax
+
+
+On POSIX systems (e.g. Linux, Cygwin, and Mac), googletest uses the
+[POSIX extended regular expression](http://www.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap09.html#tag_09_04)
+syntax. To learn about this syntax, you may want to read this
+[Wikipedia entry](http://en.wikipedia.org/wiki/Regular_expression#POSIX_Extended_Regular_Expressions).
+
+On Windows, googletest uses its own simple regular expression implementation. It
+lacks many features. For example, we don't support union (`"x|y"`), grouping
+(`"(xy)"`), brackets (`"[xy]"`), and repetition count (`"x{5,7}"`), among
+others. Below is what we do support (`A` denotes a literal character, period
+(`.`), or a single `\\ ` escape sequence; `x` and `y` denote regular
+expressions.):
+
+Expression | Meaning
+---------- | --------------------------------------------------------------
+`c` | matches any literal character `c`
+`\\d` | matches any decimal digit
+`\\D` | matches any character that's not a decimal digit
+`\\f` | matches `\f`
+`\\n` | matches `\n`
+`\\r` | matches `\r`
+`\\s` | matches any ASCII whitespace, including `\n`
+`\\S` | matches any character that's not a whitespace
+`\\t` | matches `\t`
+`\\v` | matches `\v`
+`\\w` | matches any letter, `_`, or decimal digit
+`\\W` | matches any character that `\\w` doesn't match
+`\\c` | matches any literal character `c`, which must be a punctuation
+`.` | matches any single character except `\n`
+`A?` | matches 0 or 1 occurrences of `A`
+`A*` | matches 0 or many occurrences of `A`
+`A+` | matches 1 or many occurrences of `A`
+`^` | matches the beginning of a string (not that of each line)
+`$` | matches the end of a string (not that of each line)
+`xy` | matches `x` followed by `y`
+
+To help you determine which capability is available on your system, googletest
+defines macros to govern which regular expression it is using. The macros are:
+<!--absl:google3-begin(google3-only)-->`GTEST_USES_PCRE=1`, or
+<!--absl:google3-end--> `GTEST_USES_SIMPLE_RE=1` or `GTEST_USES_POSIX_RE=1`. If
+you want your death tests to work in all cases, you can either `#if` on these
+macros or use the more limited syntax only.
+
+### How It Works
+
+Under the hood, `ASSERT_EXIT()` spawns a new process and executes the death test
+statement in that process. The details of how precisely that happens depend on
+the platform and the variable ::testing::GTEST_FLAG(death_test_style) (which is
+initialized from the command-line flag `--gtest_death_test_style`).
+
+* On POSIX systems, `fork()` (or `clone()` on Linux) is used to spawn the
+ child, after which:
+ * If the variable's value is `"fast"`, the death test statement is
+ immediately executed.
+ * If the variable's value is `"threadsafe"`, the child process re-executes
+ the unit test binary just as it was originally invoked, but with some
+ extra flags to cause just the single death test under consideration to
+ be run.
+* On Windows, the child is spawned using the `CreateProcess()` API, and
+ re-executes the binary to cause just the single death test under
+ consideration to be run - much like the `threadsafe` mode on POSIX.
+
+Other values for the variable are illegal and will cause the death test to fail.
+Currently, the flag's default value is
+"fast". However, we reserve
+the right to change it in the future. Therefore, your tests should not depend on
+this. In either case, the parent process waits for the child process to
+complete, and checks that
+
+1. the child's exit status satisfies the predicate, and
+2. the child's stderr matches the regular expression.
+
+If the death test statement runs to completion without dying, the child process
+will nonetheless terminate, and the assertion fails.
+
+### Death Tests And Threads
+
+The reason for the two death test styles has to do with thread safety. Due to
+well-known problems with forking in the presence of threads, death tests should
+be run in a single-threaded context. Sometimes, however, it isn't feasible to
+arrange that kind of environment. For example, statically-initialized modules
+may start threads before main is ever reached. Once threads have been created,
+it may be difficult or impossible to clean them up.
+
+googletest has three features intended to raise awareness of threading issues.
+
+1. A warning is emitted if multiple threads are running when a death test is
+ encountered.
+2. Test cases with a name ending in "DeathTest" are run before all other tests.
+3. It uses `clone()` instead of `fork()` to spawn the child process on Linux
+ (`clone()` is not available on Cygwin and Mac), as `fork()` is more likely
+ to cause the child to hang when the parent process has multiple threads.
+
+It's perfectly fine to create threads inside a death test statement; they are
+executed in a separate process and cannot affect the parent.
+
+### Death Test Styles
+
+
+The "threadsafe" death test style was introduced in order to help mitigate the
+risks of testing in a possibly multithreaded environment. It trades increased
+test execution time (potentially dramatically so) for improved thread safety.
+
+The automated testing framework does not set the style flag. You can choose a
+particular style of death tests by setting the flag programmatically:
+
+```c++
+testing::FLAGS_gtest_death_test_style="threadsafe"
+```
+
+You can do this in `main()` to set the style for all death tests in the binary,
+or in individual tests. Recall that flags are saved before running each test and
+restored afterwards, so you need not do that yourself. For example:
+
+```c++
+int main(int argc, char** argv) {
+ InitGoogle(argv[0], &argc, &argv, true);
+ ::testing::FLAGS_gtest_death_test_style = "fast";
+ return RUN_ALL_TESTS();
+}
+
+TEST(MyDeathTest, TestOne) {
+ ::testing::FLAGS_gtest_death_test_style = "threadsafe";
+ // This test is run in the "threadsafe" style:
+ ASSERT_DEATH(ThisShouldDie(), "");
+}
+
+TEST(MyDeathTest, TestTwo) {
+ // This test is run in the "fast" style:
+ ASSERT_DEATH(ThisShouldDie(), "");
+}
+```
+
+
+### Caveats
+
+The `statement` argument of `ASSERT_EXIT()` can be any valid C++ statement. If
+it leaves the current function via a `return` statement or by throwing an
+exception, the death test is considered to have failed. Some googletest macros
+may return from the current function (e.g. `ASSERT_TRUE()`), so be sure to avoid
+them in `statement`.
+
+Since `statement` runs in the child process, any in-memory side effect (e.g.
+modifying a variable, releasing memory, etc) it causes will *not* be observable
+in the parent process. In particular, if you release memory in a death test,
+your program will fail the heap check as the parent process will never see the
+memory reclaimed. To solve this problem, you can
+
+1. try not to free memory in a death test;
+2. free the memory again in the parent process; or
+3. do not use the heap checker in your program.
+
+Due to an implementation detail, you cannot place multiple death test assertions
+on the same line; otherwise, compilation will fail with an unobvious error
+message.
+
+Despite the improved thread safety afforded by the "threadsafe" style of death
+test, thread problems such as deadlock are still possible in the presence of
+handlers registered with `pthread_atfork(3)`.
+
+
+## Using Assertions in Sub-routines
+
+### Adding Traces to Assertions
+
+If a test sub-routine is called from several places, when an assertion inside it
+fails, it can be hard to tell which invocation of the sub-routine the failure is
+from.
+You can alleviate this problem using extra logging or custom failure messages,
+but that usually clutters up your tests. A better solution is to use the
+`SCOPED_TRACE` macro or the `ScopedTrace` utility:
+
+```c++
+SCOPED_TRACE(message);
+ScopedTrace trace("file_path", line_number, message);
+```
+
+where `message` can be anything streamable to `std::ostream`. `SCOPED_TRACE`
+macro will cause the current file name, line number, and the given message to be
+added in every failure message. `ScopedTrace` accepts explicit file name and
+line number in arguments, which is useful for writing test helpers. The effect
+will be undone when the control leaves the current lexical scope.
+
+For example,
+
+```c++
+10: void Sub1(int n) {
+11: EXPECT_EQ(1, Bar(n));
+12: EXPECT_EQ(2, Bar(n + 1));
+13: }
+14:
+15: TEST(FooTest, Bar) {
+16: {
+17: SCOPED_TRACE("A"); // This trace point will be included in
+18: // every failure in this scope.
+19: Sub1(1);
+20: }
+21: // Now it won't.
+22: Sub1(9);
+23: }
+```
+
+could result in messages like these:
+
+```none
+path/to/foo_test.cc:11: Failure
+Value of: Bar(n)
+Expected: 1
+ Actual: 2
+ Trace:
+path/to/foo_test.cc:17: A
+
+path/to/foo_test.cc:12: Failure
+Value of: Bar(n + 1)
+Expected: 2
+ Actual: 3
+```
+
+Without the trace, it would've been difficult to know which invocation of
+`Sub1()` the two failures come from respectively. (You could add
+
+an extra message to each assertion in `Sub1()` to indicate the value of `n`, but
+that's tedious.)
+
+Some tips on using `SCOPED_TRACE`:
+
+1. With a suitable message, it's often enough to use `SCOPED_TRACE` at the
+ beginning of a sub-routine, instead of at each call site.
+2. When calling sub-routines inside a loop, make the loop iterator part of the
+ message in `SCOPED_TRACE` such that you can know which iteration the failure
+ is from.
+3. Sometimes the line number of the trace point is enough for identifying the
+ particular invocation of a sub-routine. In this case, you don't have to
+ choose a unique message for `SCOPED_TRACE`. You can simply use `""`.
+4. You can use `SCOPED_TRACE` in an inner scope when there is one in the outer
+ scope. In this case, all active trace points will be included in the failure
+ messages, in reverse order they are encountered.
+5. The trace dump is clickable in Emacs - hit `return` on a line number and
+ you'll be taken to that line in the source file!
+
+**Availability**: Linux, Windows, Mac.
+
+### Propagating Fatal Failures
+
+A common pitfall when using `ASSERT_*` and `FAIL*` is not understanding that
+when they fail they only abort the _current function_, not the entire test. For
+example, the following test will segfault:
+
+```c++
+void Subroutine() {
+ // Generates a fatal failure and aborts the current function.
+ ASSERT_EQ(1, 2);
+
+ // The following won't be executed.
+ ...
+}
+
+TEST(FooTest, Bar) {
+ Subroutine(); // The intended behavior is for the fatal failure
+ // in Subroutine() to abort the entire test.
+
+ // The actual behavior: the function goes on after Subroutine() returns.
+ int* p = NULL;
+ *p = 3; // Segfault!
+}
+```
+
+To alleviate this, googletest provides three different solutions. You could use
+either exceptions, the `(ASSERT|EXPECT)_NO_FATAL_FAILURE` assertions or the
+`HasFatalFailure()` function. They are described in the following two
+subsections.
+
+#### Asserting on Subroutines with an exception
+
+The following code can turn ASSERT-failure into an exception:
+
+```c++
+class ThrowListener : public testing::EmptyTestEventListener {
+ void OnTestPartResult(const testing::TestPartResult& result) override {
+ if (result.type() == testing::TestPartResult::kFatalFailure) {
+ throw testing::AssertionException(result);
+ }
+ }
+};
+int main(int argc, char** argv) {
+ ...
+ testing::UnitTest::GetInstance()->listeners().Append(new ThrowListener);
+ return RUN_ALL_TESTS();
+}
+```
+
+This listener should be added after other listeners if you have any, otherwise
+they won't see failed `OnTestPartResult`.
+
+#### Asserting on Subroutines
+
+As shown above, if your test calls a subroutine that has an `ASSERT_*` failure
+in it, the test will continue after the subroutine returns. This may not be what
+you want.
+
+Often people want fatal failures to propagate like exceptions. For that
+googletest offers the following macros:
+
+Fatal assertion | Nonfatal assertion | Verifies
+------------------------------------- | ------------------------------------- | --------
+`ASSERT_NO_FATAL_FAILURE(statement);` | `EXPECT_NO_FATAL_FAILURE(statement);` | `statement` doesn't generate any new fatal failures in the current thread.
+
+Only failures in the thread that executes the assertion are checked to determine
+the result of this type of assertions. If `statement` creates new threads,
+failures in these threads are ignored.
+
+Examples:
+
+```c++
+ASSERT_NO_FATAL_FAILURE(Foo());
+
+int i;
+EXPECT_NO_FATAL_FAILURE({
+ i = Bar();
+});
+```
+
+**Availability**: Linux, Windows, Mac. Assertions from multiple threads are
+currently not supported on Windows.
+
+#### Checking for Failures in the Current Test
+
+`HasFatalFailure()` in the `::testing::Test` class returns `true` if an
+assertion in the current test has suffered a fatal failure. This allows
+functions to catch fatal failures in a sub-routine and return early.
+
+```c++
+class Test {
+ public:
+ ...
+ static bool HasFatalFailure();
+};
+```
+
+The typical usage, which basically simulates the behavior of a thrown exception,
+is:
+
+```c++
+TEST(FooTest, Bar) {
+ Subroutine();
+ // Aborts if Subroutine() had a fatal failure.
+ if (HasFatalFailure()) return;
+
+ // The following won't be executed.
+ ...
+}
+```
+
+If `HasFatalFailure()` is used outside of `TEST()` , `TEST_F()` , or a test
+fixture, you must add the `::testing::Test::` prefix, as in:
+
+```c++
+if (::testing::Test::HasFatalFailure()) return;
+```
+
+Similarly, `HasNonfatalFailure()` returns `true` if the current test has at
+least one non-fatal failure, and `HasFailure()` returns `true` if the current
+test has at least one failure of either kind.
+
+**Availability**: Linux, Windows, Mac.
+
+## Logging Additional Information
+
+In your test code, you can call `RecordProperty("key", value)` to log additional
+information, where `value` can be either a string or an `int`. The *last* value
+recorded for a key will be emitted to the [XML output](#XmlReport) if you
+specify one. For example, the test
+
+```c++
+TEST_F(WidgetUsageTest, MinAndMaxWidgets) {
+ RecordProperty("MaximumWidgets", ComputeMaxUsage());
+ RecordProperty("MinimumWidgets", ComputeMinUsage());
+}
+```
+
+will output XML like this:
+
+```xml
+ ...
+ <testcase name="MinAndMaxWidgets" status="run" time="0.006" classname="WidgetUsageTest" MaximumWidgets="12" MinimumWidgets="9" />
+ ...
+```
+
+> NOTE:
+>
+> * `RecordProperty()` is a static member of the `Test` class. Therefore it
+> needs to be prefixed with `::testing::Test::` if used outside of the
+> `TEST` body and the test fixture class.
+> * `*key*` must be a valid XML attribute name, and cannot conflict with the
+> ones already used by googletest (`name`, `status`, `time`, `classname`,
+> `type_param`, and `value_param`).
+> * Calling `RecordProperty()` outside of the lifespan of a test is allowed.
+> If it's called outside of a test but between a test case's
+> `SetUpTestCase()` and `TearDownTestCase()` methods, it will be attributed
+> to the XML element for the test case. If it's called outside of all test
+> cases (e.g. in a test environment), it will be attributed to the top-level
+> XML element.
+
+**Availability**: Linux, Windows, Mac.
+
+## Sharing Resources Between Tests in the Same Test Case
+
+googletest creates a new test fixture object for each test in order to make
+tests independent and easier to debug. However, sometimes tests use resources
+that are expensive to set up, making the one-copy-per-test model prohibitively
+expensive.
+
+If the tests don't change the resource, there's no harm in their sharing a
+single resource copy. So, in addition to per-test set-up/tear-down, googletest
+also supports per-test-case set-up/tear-down. To use it:
+
+1. In your test fixture class (say `FooTest` ), declare as `static` some member
+ variables to hold the shared resources.
+1. Outside your test fixture class (typically just below it), define those
+ member variables, optionally giving them initial values.
+1. In the same test fixture class, define a `static void SetUpTestCase()`
+ function (remember not to spell it as **`SetupTestCase`** with a small `u`!)
+ to set up the shared resources and a `static void TearDownTestCase()`
+ function to tear them down.
+
+That's it! googletest automatically calls `SetUpTestCase()` before running the
+*first test* in the `FooTest` test case (i.e. before creating the first
+`FooTest` object), and calls `TearDownTestCase()` after running the *last test*
+in it (i.e. after deleting the last `FooTest` object). In between, the tests can
+use the shared resources.
+
+Remember that the test order is undefined, so your code can't depend on a test
+preceding or following another. Also, the tests must either not modify the state
+of any shared resource, or, if they do modify the state, they must restore the
+state to its original value before passing control to the next test.
+
+Here's an example of per-test-case set-up and tear-down:
+
+```c++
+class FooTest : public ::testing::Test {
+ protected:
+ // Per-test-case set-up.
+ // Called before the first test in this test case.
+ // Can be omitted if not needed.
+ static void SetUpTestCase() {
+ shared_resource_ = new ...;
+ }
+
+ // Per-test-case tear-down.
+ // Called after the last test in this test case.
+ // Can be omitted if not needed.
+ static void TearDownTestCase() {
+ delete shared_resource_;
+ shared_resource_ = NULL;
+ }
+
+ // You can define per-test set-up logic as usual.
+ virtual void SetUp() { ... }
+
+ // You can define per-test tear-down logic as usual.
+ virtual void TearDown() { ... }
+
+ // Some expensive resource shared by all tests.
+ static T* shared_resource_;
+};
+
+T* FooTest::shared_resource_ = NULL;
+
+TEST_F(FooTest, Test1) {
+ ... you can refer to shared_resource_ here ...
+}
+
+TEST_F(FooTest, Test2) {
+ ... you can refer to shared_resource_ here ...
+}
+```
+
+NOTE: Though the above code declares `SetUpTestCase()` protected, it may
+sometimes be necessary to declare it public, such as when using it with
+`TEST_P`.
+
+**Availability**: Linux, Windows, Mac.
+
+## Global Set-Up and Tear-Down
+
+Just as you can do set-up and tear-down at the test level and the test case
+level, you can also do it at the test program level. Here's how.
+
+First, you subclass the `::testing::Environment` class to define a test
+environment, which knows how to set-up and tear-down:
+
+```c++
+class Environment {
+ public:
+ virtual ~Environment() {}
+
+ // Override this to define how to set up the environment.
+ virtual void SetUp() {}
+
+ // Override this to define how to tear down the environment.
+ virtual void TearDown() {}
+};
+```
+
+Then, you register an instance of your environment class with googletest by
+calling the `::testing::AddGlobalTestEnvironment()` function:
+
+```c++
+Environment* AddGlobalTestEnvironment(Environment* env);
+```
+
+Now, when `RUN_ALL_TESTS()` is called, it first calls the `SetUp()` method of
+the environment object, then runs the tests if there was no fatal failures, and
+finally calls `TearDown()` of the environment object.
+
+It's OK to register multiple environment objects. In this case, their `SetUp()`
+will be called in the order they are registered, and their `TearDown()` will be
+called in the reverse order.
+
+Note that googletest takes ownership of the registered environment objects.
+Therefore **do not delete them** by yourself.
+
+You should call `AddGlobalTestEnvironment()` before `RUN_ALL_TESTS()` is called,
+probably in `main()`. If you use `gtest_main`, you need to call this before
+`main()` starts for it to take effect. One way to do this is to define a global
+variable like this:
+
+```c++
+::testing::Environment* const foo_env =
+ ::testing::AddGlobalTestEnvironment(new FooEnvironment);
+```
+
+However, we strongly recommend you to write your own `main()` and call
+`AddGlobalTestEnvironment()` there, as relying on initialization of global
+variables makes the code harder to read and may cause problems when you register
+multiple environments from different translation units and the environments have
+dependencies among them (remember that the compiler doesn't guarantee the order
+in which global variables from different translation units are initialized).
+
+## Value-Parameterized Tests
+
+*Value-parameterized tests* allow you to test your code with different
+parameters without writing multiple copies of the same test. This is useful in a
+number of situations, for example:
+
+* You have a piece of code whose behavior is affected by one or more
+ command-line flags. You want to make sure your code performs correctly for
+ various values of those flags.
+* You want to test different implementations of an OO interface.
+* You want to test your code over various inputs (a.k.a. data-driven testing).
+ This feature is easy to abuse, so please exercise your good sense when doing
+ it!
+
+### How to Write Value-Parameterized Tests
+
+To write value-parameterized tests, first you should define a fixture class. It
+must be derived from both `::testing::Test` and
+`::testing::WithParamInterface<T>` (the latter is a pure interface), where `T`
+is the type of your parameter values. For convenience, you can just derive the
+fixture class from `::testing::TestWithParam<T>`, which itself is derived from
+both `::testing::Test` and `::testing::WithParamInterface<T>`. `T` can be any
+copyable type. If it's a raw pointer, you are responsible for managing the
+lifespan of the pointed values.
+
+NOTE: If your test fixture defines `SetUpTestCase()` or `TearDownTestCase()`
+they must be declared **public** rather than **protected** in order to use
+`TEST_P`.
+
+```c++
+class FooTest :
+ public ::testing::TestWithParam<const char*> {
+ // You can implement all the usual fixture class members here.
+ // To access the test parameter, call GetParam() from class
+ // TestWithParam<T>.
+};
+
+// Or, when you want to add parameters to a pre-existing fixture class:
+class BaseTest : public ::testing::Test {
+ ...
+};
+class BarTest : public BaseTest,
+ public ::testing::WithParamInterface<const char*> {
+ ...
+};
+```
+
+Then, use the `TEST_P` macro to define as many test patterns using this fixture
+as you want. The `_P` suffix is for "parameterized" or "pattern", whichever you
+prefer to think.
+
+```c++
+TEST_P(FooTest, DoesBlah) {
+ // Inside a test, access the test parameter with the GetParam() method
+ // of the TestWithParam<T> class:
+ EXPECT_TRUE(foo.Blah(GetParam()));
+ ...
+}
+
+TEST_P(FooTest, HasBlahBlah) {
+ ...
+}
+```
+
+Finally, you can use `INSTANTIATE_TEST_CASE_P` to instantiate the test case with
+any set of parameters you want. googletest defines a number of functions for
+generating test parameters. They return what we call (surprise!) *parameter
+generators*. Here is a summary of them, which are all in the `testing`
+namespace:
+
+| Parameter Generator | Behavior |
+| ---------------------------- | ------------------------------------------- |
+| `Range(begin, end [, step])` | Yields values `{begin, begin+step, begin+step+step, ...}`. The values do not include `end`. `step` defaults to 1. |
+| `Values(v1, v2, ..., vN)` | Yields values `{v1, v2, ..., vN}`. |
+| `ValuesIn(container)` and `ValuesIn(begin,end)` | Yields values from a C-style array, an STL-style container, or an iterator range `[begin, end)`. |
+| `Bool()` | Yields sequence `{false, true}`. |
+| `Combine(g1, g2, ..., gN)` | Yields all combinations (Cartesian product) as std\:\:tuples of the values generated by the `N` generators. |
+
+For more details, see the comments at the definitions of these functions.
+
+The following statement will instantiate tests from the `FooTest` test case each
+with parameter values `"meeny"`, `"miny"`, and `"moe"`.
+
+```c++
+INSTANTIATE_TEST_CASE_P(InstantiationName,
+ FooTest,
+ ::testing::Values("meeny", "miny", "moe"));
+```
+
+NOTE: The code above must be placed at global or namespace scope, not at
+function scope.
+
+NOTE: Don't forget this step! If you do your test will silently pass, but none
+of its cases will ever run!
+
+To distinguish different instances of the pattern (yes, you can instantiate it
+more than once), the first argument to `INSTANTIATE_TEST_CASE_P` is a prefix
+that will be added to the actual test case name. Remember to pick unique
+prefixes for different instantiations. The tests from the instantiation above
+will have these names:
+
+* `InstantiationName/FooTest.DoesBlah/0` for `"meeny"`
+* `InstantiationName/FooTest.DoesBlah/1` for `"miny"`
+* `InstantiationName/FooTest.DoesBlah/2` for `"moe"`
+* `InstantiationName/FooTest.HasBlahBlah/0` for `"meeny"`
+* `InstantiationName/FooTest.HasBlahBlah/1` for `"miny"`
+* `InstantiationName/FooTest.HasBlahBlah/2` for `"moe"`
+
+You can use these names in [`--gtest_filter`](#TestFilter).
+
+This statement will instantiate all tests from `FooTest` again, each with
+parameter values `"cat"` and `"dog"`:
+
+```c++
+const char* pets[] = {"cat", "dog"};
+INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest,
+ ::testing::ValuesIn(pets));
+```
+
+The tests from the instantiation above will have these names:
+
+* `AnotherInstantiationName/FooTest.DoesBlah/0` for `"cat"`
+* `AnotherInstantiationName/FooTest.DoesBlah/1` for `"dog"`
+* `AnotherInstantiationName/FooTest.HasBlahBlah/0` for `"cat"`
+* `AnotherInstantiationName/FooTest.HasBlahBlah/1` for `"dog"`
+
+Please note that `INSTANTIATE_TEST_CASE_P` will instantiate *all* tests in the
+given test case, whether their definitions come before or *after* the
+`INSTANTIATE_TEST_CASE_P` statement.
+
+You can see sample7_unittest.cc and sample8_unittest.cc for more examples.
+
+**Availability**: Linux, Windows (requires MSVC 8.0 or above), Mac
+
+### Creating Value-Parameterized Abstract Tests
+
+In the above, we define and instantiate `FooTest` in the *same* source file.
+Sometimes you may want to define value-parameterized tests in a library and let
+other people instantiate them later. This pattern is known as *abstract tests*.
+As an example of its application, when you are designing an interface you can
+write a standard suite of abstract tests (perhaps using a factory function as
+the test parameter) that all implementations of the interface are expected to
+pass. When someone implements the interface, they can instantiate your suite to
+get all the interface-conformance tests for free.
+
+To define abstract tests, you should organize your code like this:
+
+1. Put the definition of the parameterized test fixture class (e.g. `FooTest`)
+ in a header file, say `foo_param_test.h`. Think of this as *declaring* your
+ abstract tests.
+1. Put the `TEST_P` definitions in `foo_param_test.cc`, which includes
+ `foo_param_test.h`. Think of this as *implementing* your abstract tests.
+
+Once they are defined, you can instantiate them by including `foo_param_test.h`,
+invoking `INSTANTIATE_TEST_CASE_P()`, and depending on the library target that
+contains `foo_param_test.cc`. You can instantiate the same abstract test case
+multiple times, possibly in different source files.
+
+### Specifying Names for Value-Parameterized Test Parameters
+
+The optional last argument to `INSTANTIATE_TEST_CASE_P()` allows the user to
+specify a function or functor that generates custom test name suffixes based on
+the test parameters. The function should accept one argument of type
+`testing::TestParamInfo<class ParamType>`, and return `std::string`.
+
+`testing::PrintToStringParamName` is a builtin test suffix generator that
+returns the value of `testing::PrintToString(GetParam())`. It does not work for
+`std::string` or C strings.
+
+NOTE: test names must be non-empty, unique, and may only contain ASCII
+alphanumeric characters. In particular, they [should not contain
+underscores](https://g3doc.corp.google.com/third_party/googletest/googletest/g3doc/faq.md#no-underscores).
+
+```c++
+class MyTestCase : public testing::TestWithParam<int> {};
+
+TEST_P(MyTestCase, MyTest)
+{
+ std::cout << "Example Test Param: " << GetParam() << std::endl;
+}
+
+INSTANTIATE_TEST_CASE_P(MyGroup, MyTestCase, testing::Range(0, 10),
+ testing::PrintToStringParamName());
+```
+
+## Typed Tests</id>
+
+Suppose you have multiple implementations of the same interface and want to make
+sure that all of them satisfy some common requirements. Or, you may have defined
+several types that are supposed to conform to the same "concept" and you want to
+verify it. In both cases, you want the same test logic repeated for different
+types.
+
+While you can write one `TEST` or `TEST_F` for each type you want to test (and
+you may even factor the test logic into a function template that you invoke from
+the `TEST`), it's tedious and doesn't scale: if you want `m` tests over `n`
+types, you'll end up writing `m*n` `TEST`s.
+
+*Typed tests* allow you to repeat the same test logic over a list of types. You
+only need to write the test logic once, although you must know the type list
+when writing typed tests. Here's how you do it:
+
+First, define a fixture class template. It should be parameterized by a type.
+Remember to derive it from `::testing::Test`:
+
+```c++
+template <typename T>
+class FooTest : public ::testing::Test {
+ public:
+ ...
+ typedef std::list<T> List;
+ static T shared_;
+ T value_;
+};
+```
+
+Next, associate a list of types with the test case, which will be repeated for
+each type in the list:
+
+```c++
+using MyTypes = ::testing::Types<char, int, unsigned int>;
+TYPED_TEST_CASE(FooTest, MyTypes);
+```
+
+The type alias (`using` or `typedef`) is necessary for the `TYPED_TEST_CASE`
+macro to parse correctly. Otherwise the compiler will think that each comma in
+the type list introduces a new macro argument.
+
+Then, use `TYPED_TEST()` instead of `TEST_F()` to define a typed test for this
+test case. You can repeat this as many times as you want:
+
+```c++
+TYPED_TEST(FooTest, DoesBlah) {
+ // Inside a test, refer to the special name TypeParam to get the type
+ // parameter. Since we are inside a derived class template, C++ requires
+ // us to visit the members of FooTest via 'this'.
+ TypeParam n = this->value_;
+
+ // To visit static members of the fixture, add the 'TestFixture::'
+ // prefix.
+ n += TestFixture::shared_;
+
+ // To refer to typedefs in the fixture, add the 'typename TestFixture::'
+ // prefix. The 'typename' is required to satisfy the compiler.
+ typename TestFixture::List values;
+
+ values.push_back(n);
+ ...
+}
+
+TYPED_TEST(FooTest, HasPropertyA) { ... }
+```
+
+You can see sample6_unittest.cc
+
+**Availability**: Linux, Windows (requires MSVC 8.0 or above), Mac
+
+## Type-Parameterized Tests
+
+*Type-parameterized tests* are like typed tests, except that they don't require
+you to know the list of types ahead of time. Instead, you can define the test
+logic first and instantiate it with different type lists later. You can even
+instantiate it more than once in the same program.
+
+If you are designing an interface or concept, you can define a suite of
+type-parameterized tests to verify properties that any valid implementation of
+the interface/concept should have. Then, the author of each implementation can
+just instantiate the test suite with their type to verify that it conforms to
+the requirements, without having to write similar tests repeatedly. Here's an
+example:
+
+First, define a fixture class template, as we did with typed tests:
+
+```c++
+template <typename T>
+class FooTest : public ::testing::Test {
+ ...
+};
+```
+
+Next, declare that you will define a type-parameterized test case:
+
+```c++
+TYPED_TEST_CASE_P(FooTest);
+```
+
+Then, use `TYPED_TEST_P()` to define a type-parameterized test. You can repeat
+this as many times as you want:
+
+```c++
+TYPED_TEST_P(FooTest, DoesBlah) {
+ // Inside a test, refer to TypeParam to get the type parameter.
+ TypeParam n = 0;
+ ...
+}
+
+TYPED_TEST_P(FooTest, HasPropertyA) { ... }
+```
+
+Now the tricky part: you need to register all test patterns using the
+`REGISTER_TYPED_TEST_CASE_P` macro before you can instantiate them. The first
+argument of the macro is the test case name; the rest are the names of the tests
+in this test case:
+
+```c++
+REGISTER_TYPED_TEST_CASE_P(FooTest,
+ DoesBlah, HasPropertyA);
+```
+
+Finally, you are free to instantiate the pattern with the types you want. If you
+put the above code in a header file, you can `#include` it in multiple C++
+source files and instantiate it multiple times.
+
+```c++
+typedef ::testing::Types<char, int, unsigned int> MyTypes;
+INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, MyTypes);
+```
+
+To distinguish different instances of the pattern, the first argument to the
+`INSTANTIATE_TYPED_TEST_CASE_P` macro is a prefix that will be added to the
+actual test case name. Remember to pick unique prefixes for different instances.
+
+In the special case where the type list contains only one type, you can write
+that type directly without `::testing::Types<...>`, like this:
+
+```c++
+INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, int);
+```
+
+You can see `sample6_unittest.cc` for a complete example.
+
+**Availability**: Linux, Windows (requires MSVC 8.0 or above), Mac
+
+## Testing Private Code
+
+If you change your software's internal implementation, your tests should not
+break as long as the change is not observable by users. Therefore, **per the
+black-box testing principle, most of the time you should test your code through
+its public interfaces.**
+
+**If you still find yourself needing to test internal implementation code,
+consider if there's a better design.** The desire to test internal
+implementation is often a sign that the class is doing too much. Consider
+extracting an implementation class, and testing it. Then use that implementation
+class in the original class.
+
+If you absolutely have to test non-public interface code though, you can. There
+are two cases to consider:
+
+* Static functions ( *not* the same as static member functions!) or unnamed
+ namespaces, and
+* Private or protected class members
+
+To test them, we use the following special techniques:
+
+* Both static functions and definitions/declarations in an unnamed namespace
+ are only visible within the same translation unit. To test them, you can
+ `#include` the entire `.cc` file being tested in your `*_test.cc` file.
+ (#including `.cc` files is not a good way to reuse code - you should not do
+ this in production code!)
+
+ However, a better approach is to move the private code into the
+ `foo::internal` namespace, where `foo` is the namespace your project
+ normally uses, and put the private declarations in a `*-internal.h` file.
+ Your production `.cc` files and your tests are allowed to include this
+ internal header, but your clients are not. This way, you can fully test your
+ internal implementation without leaking it to your clients.
+
+* Private class members are only accessible from within the class or by
+ friends. To access a class' private members, you can declare your test
+ fixture as a friend to the class and define accessors in your fixture. Tests
+ using the fixture can then access the private members of your production
+ class via the accessors in the fixture. Note that even though your fixture
+ is a friend to your production class, your tests are not automatically
+ friends to it, as they are technically defined in sub-classes of the
+ fixture.
+
+ Another way to test private members is to refactor them into an
+ implementation class, which is then declared in a `*-internal.h` file. Your
+ clients aren't allowed to include this header but your tests can. Such is
+ called the
+ [Pimpl](https://www.gamedev.net/articles/programming/general-and-gameplay-programming/the-c-pimpl-r1794/)
+ (Private Implementation) idiom.
+
+ Or, you can declare an individual test as a friend of your class by adding
+ this line in the class body:
+
+ ```c++
+ FRIEND_TEST(TestCaseName, TestName);
+ ```
+
+ For example,
+
+ ```c++
+ // foo.h
+
+ #include "gtest/gtest_prod.h"
+
+ class Foo {
+ ...
+ private:
+ FRIEND_TEST(FooTest, BarReturnsZeroOnNull);
+
+ int Bar(void* x);
+ };
+
+ // foo_test.cc
+ ...
+ TEST(FooTest, BarReturnsZeroOnNull) {
+ Foo foo;
+ EXPECT_EQ(0, foo.Bar(NULL)); // Uses Foo's private member Bar().
+ }
+ ```
+
+ Pay special attention when your class is defined in a namespace, as you
+ should define your test fixtures and tests in the same namespace if you want
+ them to be friends of your class. For example, if the code to be tested
+ looks like:
+
+ ```c++
+ namespace my_namespace {
+
+ class Foo {
+ friend class FooTest;
+ FRIEND_TEST(FooTest, Bar);
+ FRIEND_TEST(FooTest, Baz);
+ ... definition of the class Foo ...
+ };
+
+ } // namespace my_namespace
+ ```
+
+ Your test code should be something like:
+
+ ```c++
+ namespace my_namespace {
+
+ class FooTest : public ::testing::Test {
+ protected:
+ ...
+ };
+
+ TEST_F(FooTest, Bar) { ... }
+ TEST_F(FooTest, Baz) { ... }
+
+ } // namespace my_namespace
+ ```
+
+
+## "Catching" Failures
+
+If you are building a testing utility on top of googletest, you'll want to test
+your utility. What framework would you use to test it? googletest, of course.
+
+The challenge is to verify that your testing utility reports failures correctly.
+In frameworks that report a failure by throwing an exception, you could catch
+the exception and assert on it. But googletest doesn't use exceptions, so how do
+we test that a piece of code generates an expected failure?
+
+gunit-spi.h contains some constructs to do this. After #including this header,
+you can use
+
+```c++
+ EXPECT_FATAL_FAILURE(statement, substring);
+```
+
+to assert that `statement` generates a fatal (e.g. `ASSERT_*`) failure in the
+current thread whose message contains the given `substring`, or use
+
+```c++
+ EXPECT_NONFATAL_FAILURE(statement, substring);
+```
+
+if you are expecting a non-fatal (e.g. `EXPECT_*`) failure.
+
+Only failures in the current thread are checked to determine the result of this
+type of expectations. If `statement` creates new threads, failures in these
+threads are also ignored. If you want to catch failures in other threads as
+well, use one of the following macros instead:
+
+```c++
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substring);
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substring);
+```
+
+NOTE: Assertions from multiple threads are currently not supported on Windows.
+
+For technical reasons, there are some caveats:
+
+1. You cannot stream a failure message to either macro.
+
+1. `statement` in `EXPECT_FATAL_FAILURE{_ON_ALL_THREADS}()` cannot reference
+ local non-static variables or non-static members of `this` object.
+
+1. `statement` in `EXPECT_FATAL_FAILURE{_ON_ALL_THREADS}()()` cannot return a
+ value.
+
+
+## Getting the Current Test's Name
+
+Sometimes a function may need to know the name of the currently running test.
+For example, you may be using the `SetUp()` method of your test fixture to set
+the golden file name based on which test is running. The `::testing::TestInfo`
+class has this information:
+
+```c++
+namespace testing {
+
+class TestInfo {
+ public:
+ // Returns the test case name and the test name, respectively.
+ //
+ // Do NOT delete or free the return value - it's managed by the
+ // TestInfo class.
+ const char* test_case_name() const;
+ const char* name() const;
+};
+
+}
+```
+
+To obtain a `TestInfo` object for the currently running test, call
+`current_test_info()` on the `UnitTest` singleton object:
+
+```c++
+ // Gets information about the currently running test.
+ // Do NOT delete the returned object - it's managed by the UnitTest class.
+ const ::testing::TestInfo* const test_info =
+ ::testing::UnitTest::GetInstance()->current_test_info();
+
+
+
+ printf("We are in test %s of test case %s.\n",
+ test_info->name(),
+ test_info->test_case_name());
+```
+
+`current_test_info()` returns a null pointer if no test is running. In
+particular, you cannot find the test case name in `TestCaseSetUp()`,
+`TestCaseTearDown()` (where you know the test case name implicitly), or
+functions called from them.
+
+**Availability**: Linux, Windows, Mac.
+
+## Extending googletest by Handling Test Events
+
+googletest provides an **event listener API** to let you receive notifications
+about the progress of a test program and test failures. The events you can
+listen to include the start and end of the test program, a test case, or a test
+method, among others. You may use this API to augment or replace the standard
+console output, replace the XML output, or provide a completely different form
+of output, such as a GUI or a database. You can also use test events as
+checkpoints to implement a resource leak checker, for example.
+
+**Availability**: Linux, Windows, Mac.
+
+### Defining Event Listeners
+
+To define a event listener, you subclass either testing::TestEventListener or
+testing::EmptyTestEventListener The former is an (abstract) interface, where
+*each pure virtual method can be overridden to handle a test event* (For
+example, when a test starts, the `OnTestStart()` method will be called.). The
+latter provides an empty implementation of all methods in the interface, such
+that a subclass only needs to override the methods it cares about.
+
+When an event is fired, its context is passed to the handler function as an
+argument. The following argument types are used:
+
+* UnitTest reflects the state of the entire test program,
+* TestCase has information about a test case, which can contain one or more
+ tests,
+* TestInfo contains the state of a test, and
+* TestPartResult represents the result of a test assertion.
+
+An event handler function can examine the argument it receives to find out
+interesting information about the event and the test program's state.
+
+Here's an example:
+
+```c++
+ class MinimalistPrinter : public ::testing::EmptyTestEventListener {
+ // Called before a test starts.
+ virtual void OnTestStart(const ::testing::TestInfo& test_info) {
+ printf("*** Test %s.%s starting.\n",
+ test_info.test_case_name(), test_info.name());
+ }
+
+ // Called after a failed assertion or a SUCCESS().
+ virtual void OnTestPartResult(const ::testing::TestPartResult& test_part_result) {
+ printf("%s in %s:%d\n%s\n",
+ test_part_result.failed() ? "*** Failure" : "Success",
+ test_part_result.file_name(),
+ test_part_result.line_number(),
+ test_part_result.summary());
+ }
+
+ // Called after a test ends.
+ virtual void OnTestEnd(const ::testing::TestInfo& test_info) {
+ printf("*** Test %s.%s ending.\n",
+ test_info.test_case_name(), test_info.name());
+ }
+ };
+```
+
+### Using Event Listeners
+
+To use the event listener you have defined, add an instance of it to the
+googletest event listener list (represented by class TestEventListeners - note
+the "s" at the end of the name) in your `main()` function, before calling
+`RUN_ALL_TESTS()`:
+
+```c++
+int main(int argc, char** argv) {
+ ::testing::InitGoogleTest(&argc, argv);
+ // Gets hold of the event listener list.
+ ::testing::TestEventListeners& listeners =
+ ::testing::UnitTest::GetInstance()->listeners();
+ // Adds a listener to the end. googletest takes the ownership.
+ listeners.Append(new MinimalistPrinter);
+ return RUN_ALL_TESTS();
+}
+```
+
+There's only one problem: the default test result printer is still in effect, so
+its output will mingle with the output from your minimalist printer. To suppress
+the default printer, just release it from the event listener list and delete it.
+You can do so by adding one line:
+
+```c++
+ ...
+ delete listeners.Release(listeners.default_result_printer());
+ listeners.Append(new MinimalistPrinter);
+ return RUN_ALL_TESTS();
+```
+
+Now, sit back and enjoy a completely different output from your tests. For more
+details, you can read this sample9_unittest.cc
+
+You may append more than one listener to the list. When an `On*Start()` or
+`OnTestPartResult()` event is fired, the listeners will receive it in the order
+they appear in the list (since new listeners are added to the end of the list,
+the default text printer and the default XML generator will receive the event
+first). An `On*End()` event will be received by the listeners in the *reverse*
+order. This allows output by listeners added later to be framed by output from
+listeners added earlier.
+
+### Generating Failures in Listeners
+
+You may use failure-raising macros (`EXPECT_*()`, `ASSERT_*()`, `FAIL()`, etc)
+when processing an event. There are some restrictions:
+
+1. You cannot generate any failure in `OnTestPartResult()` (otherwise it will
+ cause `OnTestPartResult()` to be called recursively).
+1. A listener that handles `OnTestPartResult()` is not allowed to generate any
+ failure.
+
+When you add listeners to the listener list, you should put listeners that
+handle `OnTestPartResult()` *before* listeners that can generate failures. This
+ensures that failures generated by the latter are attributed to the right test
+by the former.
+
+We have a sample of failure-raising listener sample10_unittest.cc
+
+## Running Test Programs: Advanced Options
+
+googletest test programs are ordinary executables. Once built, you can run them
+directly and affect their behavior via the following environment variables
+and/or command line flags. For the flags to work, your programs must call
+`::testing::InitGoogleTest()` before calling `RUN_ALL_TESTS()`.
+
+To see a list of supported flags and their usage, please run your test program
+with the `--help` flag. You can also use `-h`, `-?`, or `/?` for short.
+
+If an option is specified both by an environment variable and by a flag, the
+latter takes precedence.
+
+### Selecting Tests
+
+#### Listing Test Names
+
+Sometimes it is necessary to list the available tests in a program before
+running them so that a filter may be applied if needed. Including the flag
+`--gtest_list_tests` overrides all other flags and lists tests in the following
+format:
+
+```none
+TestCase1.
+ TestName1
+ TestName2
+TestCase2.
+ TestName
+```
+
+None of the tests listed are actually run if the flag is provided. There is no
+corresponding environment variable for this flag.
+
+**Availability**: Linux, Windows, Mac.
+
+#### Running a Subset of the Tests
+
+By default, a googletest program runs all tests the user has defined. Sometimes,
+you want to run only a subset of the tests (e.g. for debugging or quickly
+verifying a change). If you set the `GTEST_FILTER` environment variable or the
+`--gtest_filter` flag to a filter string, googletest will only run the tests
+whose full names (in the form of `TestCaseName.TestName`) match the filter.
+
+The format of a filter is a '`:`'-separated list of wildcard patterns (called
+the *positive patterns*) optionally followed by a '`-`' and another
+'`:`'-separated pattern list (called the *negative patterns*). A test matches
+the filter if and only if it matches any of the positive patterns but does not
+match any of the negative patterns.
+
+A pattern may contain `'*'` (matches any string) or `'?'` (matches any single
+character). For convenience, the filter
+
+`'*-NegativePatterns'` can be also written as `'-NegativePatterns'`.
+
+For example:
+
+* `./foo_test` Has no flag, and thus runs all its tests.
+* `./foo_test --gtest_filter=*` Also runs everything, due to the single
+ match-everything `*` value.
+* `./foo_test --gtest_filter=FooTest.*` Runs everything in test case `FooTest`
+ .
+* `./foo_test --gtest_filter=*Null*:*Constructor*` Runs any test whose full
+ name contains either `"Null"` or `"Constructor"` .
+* `./foo_test --gtest_filter=-*DeathTest.*` Runs all non-death tests.
+* `./foo_test --gtest_filter=FooTest.*-FooTest.Bar` Runs everything in test
+ case `FooTest` except `FooTest.Bar`.
+* `./foo_test --gtest_filter=FooTest.*:BarTest.*-FooTest.Bar:BarTest.Foo` Runs
+ everything in test case `FooTest` except `FooTest.Bar` and everything in
+ test case `BarTest` except `BarTest.Foo`.
+
+#### Temporarily Disabling Tests
+
+If you have a broken test that you cannot fix right away, you can add the
+`DISABLED_` prefix to its name. This will exclude it from execution. This is
+better than commenting out the code or using `#if 0`, as disabled tests are
+still compiled (and thus won't rot).
+
+If you need to disable all tests in a test case, you can either add `DISABLED_`
+to the front of the name of each test, or alternatively add it to the front of
+the test case name.
+
+For example, the following tests won't be run by googletest, even though they
+will still be compiled:
+
+```c++
+// Tests that Foo does Abc.
+TEST(FooTest, DISABLED_DoesAbc) { ... }
+
+class DISABLED_BarTest : public ::testing::Test { ... };
+
+// Tests that Bar does Xyz.
+TEST_F(DISABLED_BarTest, DoesXyz) { ... }
+```
+
+NOTE: This feature should only be used for temporary pain-relief. You still have
+to fix the disabled tests at a later date. As a reminder, googletest will print
+a banner warning you if a test program contains any disabled tests.
+
+TIP: You can easily count the number of disabled tests you have using `gsearch`
+and/or `grep`. This number can be used as a metric for improving your test
+quality.
+
+**Availability**: Linux, Windows, Mac.
+
+#### Temporarily Enabling Disabled Tests
+
+To include disabled tests in test execution, just invoke the test program with
+the `--gtest_also_run_disabled_tests` flag or set the
+`GTEST_ALSO_RUN_DISABLED_TESTS` environment variable to a value other than `0`.
+You can combine this with the `--gtest_filter` flag to further select which
+disabled tests to run.
+
+**Availability**: Linux, Windows, Mac.
+
+### Repeating the Tests
+
+Once in a while you'll run into a test whose result is hit-or-miss. Perhaps it
+will fail only 1% of the time, making it rather hard to reproduce the bug under
+a debugger. This can be a major source of frustration.
+
+The `--gtest_repeat` flag allows you to repeat all (or selected) test methods in
+a program many times. Hopefully, a flaky test will eventually fail and give you
+a chance to debug. Here's how to use it:
+
+```none
+$ foo_test --gtest_repeat=1000
+Repeat foo_test 1000 times and don't stop at failures.
+
+$ foo_test --gtest_repeat=-1
+A negative count means repeating forever.
+
+$ foo_test --gtest_repeat=1000 --gtest_break_on_failure
+Repeat foo_test 1000 times, stopping at the first failure. This
+is especially useful when running under a debugger: when the test
+fails, it will drop into the debugger and you can then inspect
+variables and stacks.
+
+$ foo_test --gtest_repeat=1000 --gtest_filter=FooBar.*
+Repeat the tests whose name matches the filter 1000 times.
+```
+
+If your test program contains [global set-up/tear-down](#GlobalSetUp) code, it
+will be repeated in each iteration as well, as the flakiness may be in it. You
+can also specify the repeat count by setting the `GTEST_REPEAT` environment
+variable.
+
+**Availability**: Linux, Windows, Mac.
+
+### Shuffling the Tests
+
+You can specify the `--gtest_shuffle` flag (or set the `GTEST_SHUFFLE`
+environment variable to `1`) to run the tests in a program in a random order.
+This helps to reveal bad dependencies between tests.
+
+By default, googletest uses a random seed calculated from the current time.
+Therefore you'll get a different order every time. The console output includes
+the random seed value, such that you can reproduce an order-related test failure
+later. To specify the random seed explicitly, use the `--gtest_random_seed=SEED`
+flag (or set the `GTEST_RANDOM_SEED` environment variable), where `SEED` is an
+integer in the range [0, 99999]. The seed value 0 is special: it tells
+googletest to do the default behavior of calculating the seed from the current
+time.
+
+If you combine this with `--gtest_repeat=N`, googletest will pick a different
+random seed and re-shuffle the tests in each iteration.
+
+**Availability**: Linux, Windows, Mac.
+
+### Controlling Test Output
+
+#### Colored Terminal Output
+
+googletest can use colors in its terminal output to make it easier to spot the
+important information:
+
+...<br/>
+<span style="color:green">[----------]<span style="color:black"> 1 test from FooTest<br/>
+<span style="color:green">[ RUN ]<span style="color:black"> FooTest.DoesAbc<br/>
+<span style="color:green">[ OK ]<span style="color:black"> FooTest.DoesAbc<br/>
+<span style="color:green">[----------]<span style="color:black"> 2 tests from BarTest<br/>
+<span style="color:green">[ RUN ]<span style="color:black"> BarTest.HasXyzProperty<br/>
+<span style="color:green">[ OK ]<span style="color:black"> BarTest.HasXyzProperty<br/>
+<span style="color:green">[ RUN ]<span style="color:black"> BarTest.ReturnsTrueOnSuccess<br/>
+... some error messages ...<br/>
+<span style="color:red">[ FAILED ] <span style="color:black">BarTest.ReturnsTrueOnSuccess<br/>
+...<br/>
+<span style="color:green">[==========]<span style="color:black"> 30 tests from 14 test cases ran.<br/>
+<span style="color:green">[ PASSED ]<span style="color:black"> 28 tests.<br/>
+<span style="color:red">[ FAILED ]<span style="color:black"> 2 tests, listed below:<br/>
+<span style="color:red">[ FAILED ]<span style="color:black"> BarTest.ReturnsTrueOnSuccess<br/>
+<span style="color:red">[ FAILED ]<span style="color:black"> AnotherTest.DoesXyz<br/>
+ 2 FAILED TESTS
+
+You can set the `GTEST_COLOR` environment variable or the `--gtest_color`
+command line flag to `yes`, `no`, or `auto` (the default) to enable colors,
+disable colors, or let googletest decide. When the value is `auto`, googletest
+will use colors if and only if the output goes to a terminal and (on non-Windows
+platforms) the `TERM` environment variable is set to `xterm` or `xterm-color`.
+
+ **Availability**: Linux, Windows, Mac.
+
+#### Suppressing the Elapsed Time
+
+By default, googletest prints the time it takes to run each test. To disable
+that, run the test program with the `--gtest_print_time=0` command line flag, or
+set the GTEST_PRINT_TIME environment variable to `0`.
+
+**Availability**: Linux, Windows, Mac.
+
+#### Suppressing UTF-8 Text Output
+
+In case of assertion failures, googletest prints expected and actual values of
+type `string` both as hex-encoded strings as well as in readable UTF-8 text if
+they contain valid non-ASCII UTF-8 characters. If you want to suppress the UTF-8
+text because, for example, you don't have an UTF-8 compatible output medium, run
+the test program with `--gtest_print_utf8=0` or set the `GTEST_PRINT_UTF8`
+environment variable to `0`.
+
+**Availability**: Linux, Windows, Mac.
+
+
+#### Generating an XML Report
+
+googletest can emit a detailed XML report to a file in addition to its normal
+textual output. The report contains the duration of each test, and thus can help
+you identify slow tests. The report is also used by the http://unittest
+dashboard to show per-test-method error messages.
+
+To generate the XML report, set the `GTEST_OUTPUT` environment variable or the
+`--gtest_output` flag to the string `"xml:path_to_output_file"`, which will
+create the file at the given location. You can also just use the string `"xml"`,
+in which case the output can be found in the `test_detail.xml` file in the
+current directory.
+
+If you specify a directory (for example, `"xml:output/directory/"` on Linux or
+`"xml:output\directory\"` on Windows), googletest will create the XML file in
+that directory, named after the test executable (e.g. `foo_test.xml` for test
+program `foo_test` or `foo_test.exe`). If the file already exists (perhaps left
+over from a previous run), googletest will pick a different name (e.g.
+`foo_test_1.xml`) to avoid overwriting it.
+
+
+The report is based on the `junitreport` Ant task. Since that format was
+originally intended for Java, a little interpretation is required to make it
+apply to googletest tests, as shown here:
+
+```xml
+<testsuites name="AllTests" ...>
+ <testsuite name="test_case_name" ...>
+ <testcase name="test_name" ...>
+ <failure message="..."/>
+ <failure message="..."/>
+ <failure message="..."/>
+ </testcase>
+ </testsuite>
+</testsuites>
+```
+
+* The root `<testsuites>` element corresponds to the entire test program.
+* `<testsuite>` elements correspond to googletest test cases.
+* `<testcase>` elements correspond to googletest test functions.
+
+For instance, the following program
+
+```c++
+TEST(MathTest, Addition) { ... }
+TEST(MathTest, Subtraction) { ... }
+TEST(LogicTest, NonContradiction) { ... }
+```
+
+could generate this report:
+
+```xml
+<?xml version="1.0" encoding="UTF-8"?>
+<testsuites tests="3" failures="1" errors="0" time="0.035" timestamp="2011-10-31T18:52:42" name="AllTests">
+ <testsuite name="MathTest" tests="2" failures="1" errors="0" time="0.015">
+ <testcase name="Addition" status="run" time="0.007" classname="">
+ <failure message="Value of: add(1, 1)
 Actual: 3
Expected: 2" type="">...</failure>
+ <failure message="Value of: add(1, -1)
 Actual: 1
Expected: 0" type="">...</failure>
+ </testcase>
+ <testcase name="Subtraction" status="run" time="0.005" classname="">
+ </testcase>
+ </testsuite>
+ <testsuite name="LogicTest" tests="1" failures="0" errors="0" time="0.005">
+ <testcase name="NonContradiction" status="run" time="0.005" classname="">
+ </testcase>
+ </testsuite>
+</testsuites>
+```
+
+Things to note:
+
+* The `tests` attribute of a `<testsuites>` or `<testsuite>` element tells how
+ many test functions the googletest program or test case contains, while the
+ `failures` attribute tells how many of them failed.
+
+* The `time` attribute expresses the duration of the test, test case, or
+ entire test program in seconds.
+
+* The `timestamp` attribute records the local date and time of the test
+ execution.
+
+* Each `<failure>` element corresponds to a single failed googletest
+ assertion.
+
+**Availability**: Linux, Windows, Mac.
+
+#### Generating an JSON Report
+
+googletest can also emit a JSON report as an alternative format to XML. To
+generate the JSON report, set the `GTEST_OUTPUT` environment variable or the
+`--gtest_output` flag to the string `"json:path_to_output_file"`, which will
+create the file at the given location. You can also just use the string
+`"json"`, in which case the output can be found in the `test_detail.json` file
+in the current directory.
+
+The report format conforms to the following JSON Schema:
+
+```json
+{
+ "$schema": "http://json-schema.org/schema#",
+ "type": "object",
+ "definitions": {
+ "TestCase": {
+ "type": "object",
+ "properties": {
+ "name": { "type": "string" },
+ "tests": { "type": "integer" },
+ "failures": { "type": "integer" },
+ "disabled": { "type": "integer" },
+ "time": { "type": "string" },
+ "testsuite": {
+ "type": "array",
+ "items": {
+ "$ref": "#/definitions/TestInfo"
+ }
+ }
+ }
+ },
+ "TestInfo": {
+ "type": "object",
+ "properties": {
+ "name": { "type": "string" },
+ "status": {
+ "type": "string",
+ "enum": ["RUN", "NOTRUN"]
+ },
+ "time": { "type": "string" },
+ "classname": { "type": "string" },
+ "failures": {
+ "type": "array",
+ "items": {
+ "$ref": "#/definitions/Failure"
+ }
+ }
+ }
+ },
+ "Failure": {
+ "type": "object",
+ "properties": {
+ "failures": { "type": "string" },
+ "type": { "type": "string" }
+ }
+ }
+ },
+ "properties": {
+ "tests": { "type": "integer" },
+ "failures": { "type": "integer" },
+ "disabled": { "type": "integer" },
+ "errors": { "type": "integer" },
+ "timestamp": {
+ "type": "string",
+ "format": "date-time"
+ },
+ "time": { "type": "string" },
+ "name": { "type": "string" },
+ "testsuites": {
+ "type": "array",
+ "items": {
+ "$ref": "#/definitions/TestCase"
+ }
+ }
+ }
+}
+```
+
+The report uses the format that conforms to the following Proto3 using the [JSON
+encoding](https://developers.google.com/protocol-buffers/docs/proto3#json):
+
+```proto
+syntax = "proto3";
+
+package googletest;
+
+import "google/protobuf/timestamp.proto";
+import "google/protobuf/duration.proto";
+
+message UnitTest {
+ int32 tests = 1;
+ int32 failures = 2;
+ int32 disabled = 3;
+ int32 errors = 4;
+ google.protobuf.Timestamp timestamp = 5;
+ google.protobuf.Duration time = 6;
+ string name = 7;
+ repeated TestCase testsuites = 8;
+}
+
+message TestCase {
+ string name = 1;
+ int32 tests = 2;
+ int32 failures = 3;
+ int32 disabled = 4;
+ int32 errors = 5;
+ google.protobuf.Duration time = 6;
+ repeated TestInfo testsuite = 7;
+}
+
+message TestInfo {
+ string name = 1;
+ enum Status {
+ RUN = 0;
+ NOTRUN = 1;
+ }
+ Status status = 2;
+ google.protobuf.Duration time = 3;
+ string classname = 4;
+ message Failure {
+ string failures = 1;
+ string type = 2;
+ }
+ repeated Failure failures = 5;
+}
+```
+
+For instance, the following program
+
+```c++
+TEST(MathTest, Addition) { ... }
+TEST(MathTest, Subtraction) { ... }
+TEST(LogicTest, NonContradiction) { ... }
+```
+
+could generate this report:
+
+```json
+{
+ "tests": 3,
+ "failures": 1,
+ "errors": 0,
+ "time": "0.035s",
+ "timestamp": "2011-10-31T18:52:42Z"
+ "name": "AllTests",
+ "testsuites": [
+ {
+ "name": "MathTest",
+ "tests": 2,
+ "failures": 1,
+ "errors": 0,
+ "time": "0.015s",
+ "testsuite": [
+ {
+ "name": "Addition",
+ "status": "RUN",
+ "time": "0.007s",
+ "classname": "",
+ "failures": [
+ {
+ "message": "Value of: add(1, 1)\x0A Actual: 3\x0AExpected: 2",
+ "type": ""
+ },
+ {
+ "message": "Value of: add(1, -1)\x0A Actual: 1\x0AExpected: 0",
+ "type": ""
+ }
+ ]
+ },
+ {
+ "name": "Subtraction",
+ "status": "RUN",
+ "time": "0.005s",
+ "classname": ""
+ }
+ ]
+ }
+ {
+ "name": "LogicTest",
+ "tests": 1,
+ "failures": 0,
+ "errors": 0,
+ "time": "0.005s",
+ "testsuite": [
+ {
+ "name": "NonContradiction",
+ "status": "RUN",
+ "time": "0.005s",
+ "classname": ""
+ }
+ ]
+ }
+ ]
+}
+```
+
+IMPORTANT: The exact format of the JSON document is subject to change.
+
+**Availability**: Linux, Windows, Mac.
+
+### Controlling How Failures Are Reported
+
+#### Turning Assertion Failures into Break-Points
+
+When running test programs under a debugger, it's very convenient if the
+debugger can catch an assertion failure and automatically drop into interactive
+mode. googletest's *break-on-failure* mode supports this behavior.
+
+To enable it, set the `GTEST_BREAK_ON_FAILURE` environment variable to a value
+other than `0` . Alternatively, you can use the `--gtest_break_on_failure`
+command line flag.
+
+**Availability**: Linux, Windows, Mac.
+
+#### Disabling Catching Test-Thrown Exceptions
+
+googletest can be used either with or without exceptions enabled. If a test
+throws a C++ exception or (on Windows) a structured exception (SEH), by default
+googletest catches it, reports it as a test failure, and continues with the next
+test method. This maximizes the coverage of a test run. Also, on Windows an
+uncaught exception will cause a pop-up window, so catching the exceptions allows
+you to run the tests automatically.
+
+When debugging the test failures, however, you may instead want the exceptions
+to be handled by the debugger, such that you can examine the call stack when an
+exception is thrown. To achieve that, set the `GTEST_CATCH_EXCEPTIONS`
+environment variable to `0`, or use the `--gtest_catch_exceptions=0` flag when
+running the tests.
+
+**Availability**: Linux, Windows, Mac.
+
diff --git a/googletest/docs/faq.md b/googletest/docs/faq.md
new file mode 100644
index 0000000..7d42ff7
--- /dev/null
+++ b/googletest/docs/faq.md
@@ -0,0 +1,770 @@
+# Googletest FAQ
+
+
+## Why should test case names and test names not contain underscore?
+
+Underscore (`_`) is special, as C++ reserves the following to be used by the
+compiler and the standard library:
+
+1. any identifier that starts with an `_` followed by an upper-case letter, and
+1. any identifier that contains two consecutive underscores (i.e. `__`)
+ *anywhere* in its name.
+
+User code is *prohibited* from using such identifiers.
+
+Now let's look at what this means for `TEST` and `TEST_F`.
+
+Currently `TEST(TestCaseName, TestName)` generates a class named
+`TestCaseName_TestName_Test`. What happens if `TestCaseName` or `TestName`
+contains `_`?
+
+1. If `TestCaseName` starts with an `_` followed by an upper-case letter (say,
+ `_Foo`), we end up with `_Foo_TestName_Test`, which is reserved and thus
+ invalid.
+1. If `TestCaseName` ends with an `_` (say, `Foo_`), we get
+ `Foo__TestName_Test`, which is invalid.
+1. If `TestName` starts with an `_` (say, `_Bar`), we get
+ `TestCaseName__Bar_Test`, which is invalid.
+1. If `TestName` ends with an `_` (say, `Bar_`), we get
+ `TestCaseName_Bar__Test`, which is invalid.
+
+So clearly `TestCaseName` and `TestName` cannot start or end with `_` (Actually,
+`TestCaseName` can start with `_` -- as long as the `_` isn't followed by an
+upper-case letter. But that's getting complicated. So for simplicity we just say
+that it cannot start with `_`.).
+
+It may seem fine for `TestCaseName` and `TestName` to contain `_` in the middle.
+However, consider this:
+
+```c++
+TEST(Time, Flies_Like_An_Arrow) { ... }
+TEST(Time_Flies, Like_An_Arrow) { ... }
+```
+
+Now, the two `TEST`s will both generate the same class
+(`Time_Flies_Like_An_Arrow_Test`). That's not good.
+
+So for simplicity, we just ask the users to avoid `_` in `TestCaseName` and
+`TestName`. The rule is more constraining than necessary, but it's simple and
+easy to remember. It also gives googletest some wiggle room in case its
+implementation needs to change in the future.
+
+If you violate the rule, there may not be immediate consequences, but your test
+may (just may) break with a new compiler (or a new version of the compiler you
+are using) or with a new version of googletest. Therefore it's best to follow
+the rule.
+
+## Why does googletest support `EXPECT_EQ(NULL, ptr)` and `ASSERT_EQ(NULL, ptr)` but not `EXPECT_NE(NULL, ptr)` and `ASSERT_NE(NULL, ptr)`?
+
+First of all you can use `EXPECT_NE(nullptr, ptr)` and `ASSERT_NE(nullptr,
+ptr)`. This is the preferred syntax in the style guide because nullptr does not
+have the type problems that NULL does. Which is why NULL does not work.
+
+Due to some peculiarity of C++, it requires some non-trivial template meta
+programming tricks to support using `NULL` as an argument of the `EXPECT_XX()`
+and `ASSERT_XX()` macros. Therefore we only do it where it's most needed
+(otherwise we make the implementation of googletest harder to maintain and more
+error-prone than necessary).
+
+The `EXPECT_EQ()` macro takes the *expected* value as its first argument and the
+*actual* value as the second. It's reasonable that someone wants to write
+`EXPECT_EQ(NULL, some_expression)`, and this indeed was requested several times.
+Therefore we implemented it.
+
+The need for `EXPECT_NE(NULL, ptr)` isn't nearly as strong. When the assertion
+fails, you already know that `ptr` must be `NULL`, so it doesn't add any
+information to print `ptr` in this case. That means `EXPECT_TRUE(ptr != NULL)`
+works just as well.
+
+If we were to support `EXPECT_NE(NULL, ptr)`, for consistency we'll have to
+support `EXPECT_NE(ptr, NULL)` as well, as unlike `EXPECT_EQ`, we don't have a
+convention on the order of the two arguments for `EXPECT_NE`. This means using
+the template meta programming tricks twice in the implementation, making it even
+harder to understand and maintain. We believe the benefit doesn't justify the
+cost.
+
+Finally, with the growth of the gMock matcher library, we are encouraging people
+to use the unified `EXPECT_THAT(value, matcher)` syntax more often in tests. One
+significant advantage of the matcher approach is that matchers can be easily
+combined to form new matchers, while the `EXPECT_NE`, etc, macros cannot be
+easily combined. Therefore we want to invest more in the matchers than in the
+`EXPECT_XX()` macros.
+
+## I need to test that different implementations of an interface satisfy some common requirements. Should I use typed tests or value-parameterized tests?
+
+For testing various implementations of the same interface, either typed tests or
+value-parameterized tests can get it done. It's really up to you the user to
+decide which is more convenient for you, depending on your particular case. Some
+rough guidelines:
+
+* Typed tests can be easier to write if instances of the different
+ implementations can be created the same way, modulo the type. For example,
+ if all these implementations have a public default constructor (such that
+ you can write `new TypeParam`), or if their factory functions have the same
+ form (e.g. `CreateInstance<TypeParam>()`).
+* Value-parameterized tests can be easier to write if you need different code
+ patterns to create different implementations' instances, e.g. `new Foo` vs
+ `new Bar(5)`. To accommodate for the differences, you can write factory
+ function wrappers and pass these function pointers to the tests as their
+ parameters.
+* When a typed test fails, the output includes the name of the type, which can
+ help you quickly identify which implementation is wrong. Value-parameterized
+ tests cannot do this, so there you'll have to look at the iteration number
+ to know which implementation the failure is from, which is less direct.
+* If you make a mistake writing a typed test, the compiler errors can be
+ harder to digest, as the code is templatized.
+* When using typed tests, you need to make sure you are testing against the
+ interface type, not the concrete types (in other words, you want to make
+ sure `implicit_cast<MyInterface*>(my_concrete_impl)` works, not just that
+ `my_concrete_impl` works). It's less likely to make mistakes in this area
+ when using value-parameterized tests.
+
+I hope I didn't confuse you more. :-) If you don't mind, I'd suggest you to give
+both approaches a try. Practice is a much better way to grasp the subtle
+differences between the two tools. Once you have some concrete experience, you
+can much more easily decide which one to use the next time.
+
+## My death tests became very slow - what happened?
+
+In August 2008 we had to switch the default death test style from `fast` to
+`threadsafe`, as the former is no longer safe now that threaded logging is the
+default. This caused many death tests to slow down. Unfortunately this change
+was necessary.
+
+Please read [Fixing Failing Death Tests](death_test_styles.md) for what you can
+do.
+
+## I got some run-time errors about invalid proto descriptors when using `ProtocolMessageEquals`. Help!
+
+**Note:** `ProtocolMessageEquals` and `ProtocolMessageEquiv` are *deprecated*
+now. Please use `EqualsProto`, etc instead.
+
+`ProtocolMessageEquals` and `ProtocolMessageEquiv` were redefined recently and
+are now less tolerant on invalid protocol buffer definitions. In particular, if
+you have a `foo.proto` that doesn't fully qualify the type of a protocol message
+it references (e.g. `message<Bar>` where it should be `message<blah.Bar>`), you
+will now get run-time errors like:
+
+```
+... descriptor.cc:...] Invalid proto descriptor for file "path/to/foo.proto":
+... descriptor.cc:...] blah.MyMessage.my_field: ".Bar" is not defined.
+```
+
+If you see this, your `.proto` file is broken and needs to be fixed by making
+the types fully qualified. The new definition of `ProtocolMessageEquals` and
+`ProtocolMessageEquiv` just happen to reveal your bug.
+
+## My death test modifies some state, but the change seems lost after the death test finishes. Why?
+
+Death tests (`EXPECT_DEATH`, etc) are executed in a sub-process s.t. the
+expected crash won't kill the test program (i.e. the parent process). As a
+result, any in-memory side effects they incur are observable in their respective
+sub-processes, but not in the parent process. You can think of them as running
+in a parallel universe, more or less.
+
+In particular, if you use [gMock](../../googlemock) and the death test statement
+invokes some mock methods, the parent process will think the calls have never
+occurred. Therefore, you may want to move your `EXPECT_CALL` statements inside
+the `EXPECT_DEATH` macro.
+
+## EXPECT_EQ(htonl(blah), blah_blah) generates weird compiler errors in opt mode. Is this a googletest bug?
+
+Actually, the bug is in `htonl()`.
+
+According to `'man htonl'`, `htonl()` is a *function*, which means it's valid to
+use `htonl` as a function pointer. However, in opt mode `htonl()` is defined as
+a *macro*, which breaks this usage.
+
+Worse, the macro definition of `htonl()` uses a `gcc` extension and is *not*
+standard C++. That hacky implementation has some ad hoc limitations. In
+particular, it prevents you from writing `Foo<sizeof(htonl(x))>()`, where `Foo`
+is a template that has an integral argument.
+
+The implementation of `EXPECT_EQ(a, b)` uses `sizeof(... a ...)` inside a
+template argument, and thus doesn't compile in opt mode when `a` contains a call
+to `htonl()`. It is difficult to make `EXPECT_EQ` bypass the `htonl()` bug, as
+the solution must work with different compilers on various platforms.
+
+`htonl()` has some other problems as described in `//util/endian/endian.h`,
+which defines `ghtonl()` to replace it. `ghtonl()` does the same thing `htonl()`
+does, only without its problems. We suggest you to use `ghtonl()` instead of
+`htonl()`, both in your tests and production code.
+
+`//util/endian/endian.h` also defines `ghtons()`, which solves similar problems
+in `htons()`.
+
+Don't forget to add `//util/endian` to the list of dependencies in the `BUILD`
+file wherever `ghtonl()` and `ghtons()` are used. The library consists of a
+single header file and will not bloat your binary.
+
+## The compiler complains about "undefined references" to some static const member variables, but I did define them in the class body. What's wrong?
+
+If your class has a static data member:
+
+```c++
+// foo.h
+class Foo {
+ ...
+ static const int kBar = 100;
+};
+```
+
+You also need to define it *outside* of the class body in `foo.cc`:
+
+```c++
+const int Foo::kBar; // No initializer here.
+```
+
+Otherwise your code is **invalid C++**, and may break in unexpected ways. In
+particular, using it in googletest comparison assertions (`EXPECT_EQ`, etc) will
+generate an "undefined reference" linker error. The fact that "it used to work"
+doesn't mean it's valid. It just means that you were lucky. :-)
+
+## Can I derive a test fixture from another?
+
+Yes.
+
+Each test fixture has a corresponding and same named test case. This means only
+one test case can use a particular fixture. Sometimes, however, multiple test
+cases may want to use the same or slightly different fixtures. For example, you
+may want to make sure that all of a GUI library's test cases don't leak
+important system resources like fonts and brushes.
+
+In googletest, you share a fixture among test cases by putting the shared logic
+in a base test fixture, then deriving from that base a separate fixture for each
+test case that wants to use this common logic. You then use `TEST_F()` to write
+tests using each derived fixture.
+
+Typically, your code looks like this:
+
+```c++
+// Defines a base test fixture.
+class BaseTest : public ::testing::Test {
+ protected:
+ ...
+};
+
+// Derives a fixture FooTest from BaseTest.
+class FooTest : public BaseTest {
+ protected:
+ void SetUp() override {
+ BaseTest::SetUp(); // Sets up the base fixture first.
+ ... additional set-up work ...
+ }
+
+ void TearDown() override {
+ ... clean-up work for FooTest ...
+ BaseTest::TearDown(); // Remember to tear down the base fixture
+ // after cleaning up FooTest!
+ }
+
+ ... functions and variables for FooTest ...
+};
+
+// Tests that use the fixture FooTest.
+TEST_F(FooTest, Bar) { ... }
+TEST_F(FooTest, Baz) { ... }
+
+... additional fixtures derived from BaseTest ...
+```
+
+If necessary, you can continue to derive test fixtures from a derived fixture.
+googletest has no limit on how deep the hierarchy can be.
+
+For a complete example using derived test fixtures, see [googletest
+sample](https://github.com/google/googletest/blob/master/googletest/samples/sample5_unittest.cc)
+
+## My compiler complains "void value not ignored as it ought to be." What does this mean?
+
+You're probably using an `ASSERT_*()` in a function that doesn't return `void`.
+`ASSERT_*()` can only be used in `void` functions, due to exceptions being
+disabled by our build system. Please see more details
+[here](advanced.md#assertion-placement).
+
+## My death test hangs (or seg-faults). How do I fix it?
+
+In googletest, death tests are run in a child process and the way they work is
+delicate. To write death tests you really need to understand how they work.
+Please make sure you have read [this](advanced.md#how-it-works).
+
+In particular, death tests don't like having multiple threads in the parent
+process. So the first thing you can try is to eliminate creating threads outside
+of `EXPECT_DEATH()`. For example, you may want to use [mocks](../../googlemock)
+or fake objects instead of real ones in your tests.
+
+Sometimes this is impossible as some library you must use may be creating
+threads before `main()` is even reached. In this case, you can try to minimize
+the chance of conflicts by either moving as many activities as possible inside
+`EXPECT_DEATH()` (in the extreme case, you want to move everything inside), or
+leaving as few things as possible in it. Also, you can try to set the death test
+style to `"threadsafe"`, which is safer but slower, and see if it helps.
+
+If you go with thread-safe death tests, remember that they rerun the test
+program from the beginning in the child process. Therefore make sure your
+program can run side-by-side with itself and is deterministic.
+
+In the end, this boils down to good concurrent programming. You have to make
+sure that there is no race conditions or dead locks in your program. No silver
+bullet - sorry!
+
+## Should I use the constructor/destructor of the test fixture or SetUp()/TearDown()?
+
+The first thing to remember is that googletest does **not** reuse the same test
+fixture object across multiple tests. For each `TEST_F`, googletest will create
+a **fresh** test fixture object, immediately call `SetUp()`, run the test body,
+call `TearDown()`, and then delete the test fixture object.
+
+When you need to write per-test set-up and tear-down logic, you have the choice
+between using the test fixture constructor/destructor or `SetUp()/TearDown()`.
+The former is usually preferred, as it has the following benefits:
+
+* By initializing a member variable in the constructor, we have the option to
+ make it `const`, which helps prevent accidental changes to its value and
+ makes the tests more obviously correct.
+* In case we need to subclass the test fixture class, the subclass'
+ constructor is guaranteed to call the base class' constructor *first*, and
+ the subclass' destructor is guaranteed to call the base class' destructor
+ *afterward*. With `SetUp()/TearDown()`, a subclass may make the mistake of
+ forgetting to call the base class' `SetUp()/TearDown()` or call them at the
+ wrong time.
+
+You may still want to use `SetUp()/TearDown()` in the following rare cases:
+
+* In the body of a constructor (or destructor), it's not possible to use the
+ `ASSERT_xx` macros. Therefore, if the set-up operation could cause a fatal
+ test failure that should prevent the test from running, it's necessary to
+ use a `CHECK` macro or to use `SetUp()` instead of a constructor.
+* If the tear-down operation could throw an exception, you must use
+ `TearDown()` as opposed to the destructor, as throwing in a destructor leads
+ to undefined behavior and usually will kill your program right away. Note
+ that many standard libraries (like STL) may throw when exceptions are
+ enabled in the compiler. Therefore you should prefer `TearDown()` if you
+ want to write portable tests that work with or without exceptions.
+* The googletest team is considering making the assertion macros throw on
+ platforms where exceptions are enabled (e.g. Windows, Mac OS, and Linux
+ client-side), which will eliminate the need for the user to propagate
+ failures from a subroutine to its caller. Therefore, you shouldn't use
+ googletest assertions in a destructor if your code could run on such a
+ platform.
+* In a constructor or destructor, you cannot make a virtual function call on
+ this object. (You can call a method declared as virtual, but it will be
+ statically bound.) Therefore, if you need to call a method that will be
+ overridden in a derived class, you have to use `SetUp()/TearDown()`.
+
+
+## The compiler complains "no matching function to call" when I use ASSERT_PRED*. How do I fix it?
+
+If the predicate function you use in `ASSERT_PRED*` or `EXPECT_PRED*` is
+overloaded or a template, the compiler will have trouble figuring out which
+overloaded version it should use. `ASSERT_PRED_FORMAT*` and
+`EXPECT_PRED_FORMAT*` don't have this problem.
+
+If you see this error, you might want to switch to
+`(ASSERT|EXPECT)_PRED_FORMAT*`, which will also give you a better failure
+message. If, however, that is not an option, you can resolve the problem by
+explicitly telling the compiler which version to pick.
+
+For example, suppose you have
+
+```c++
+bool IsPositive(int n) {
+ return n > 0;
+}
+
+bool IsPositive(double x) {
+ return x > 0;
+}
+```
+
+you will get a compiler error if you write
+
+```c++
+EXPECT_PRED1(IsPositive, 5);
+```
+
+However, this will work:
+
+```c++
+EXPECT_PRED1(static_cast<bool (*)(int)>(IsPositive), 5);
+```
+
+(The stuff inside the angled brackets for the `static_cast` operator is the type
+of the function pointer for the `int`-version of `IsPositive()`.)
+
+As another example, when you have a template function
+
+```c++
+template <typename T>
+bool IsNegative(T x) {
+ return x < 0;
+}
+```
+
+you can use it in a predicate assertion like this:
+
+```c++
+ASSERT_PRED1(IsNegative<int>, -5);
+```
+
+Things are more interesting if your template has more than one parameters. The
+following won't compile:
+
+```c++
+ASSERT_PRED2(GreaterThan<int, int>, 5, 0);
+```
+
+as the C++ pre-processor thinks you are giving `ASSERT_PRED2` 4 arguments, which
+is one more than expected. The workaround is to wrap the predicate function in
+parentheses:
+
+```c++
+ASSERT_PRED2((GreaterThan<int, int>), 5, 0);
+```
+
+
+## My compiler complains about "ignoring return value" when I call RUN_ALL_TESTS(). Why?
+
+Some people had been ignoring the return value of `RUN_ALL_TESTS()`. That is,
+instead of
+
+```c++
+ return RUN_ALL_TESTS();
+```
+
+they write
+
+```c++
+ RUN_ALL_TESTS();
+```
+
+This is **wrong and dangerous**. The testing services needs to see the return
+value of `RUN_ALL_TESTS()` in order to determine if a test has passed. If your
+`main()` function ignores it, your test will be considered successful even if it
+has a googletest assertion failure. Very bad.
+
+We have decided to fix this (thanks to Michael Chastain for the idea). Now, your
+code will no longer be able to ignore `RUN_ALL_TESTS()` when compiled with
+`gcc`. If you do so, you'll get a compiler error.
+
+If you see the compiler complaining about you ignoring the return value of
+`RUN_ALL_TESTS()`, the fix is simple: just make sure its value is used as the
+return value of `main()`.
+
+But how could we introduce a change that breaks existing tests? Well, in this
+case, the code was already broken in the first place, so we didn't break it. :-)
+
+## My compiler complains that a constructor (or destructor) cannot return a value. What's going on?
+
+Due to a peculiarity of C++, in order to support the syntax for streaming
+messages to an `ASSERT_*`, e.g.
+
+```c++
+ ASSERT_EQ(1, Foo()) << "blah blah" << foo;
+```
+
+we had to give up using `ASSERT*` and `FAIL*` (but not `EXPECT*` and
+`ADD_FAILURE*`) in constructors and destructors. The workaround is to move the
+content of your constructor/destructor to a private void member function, or
+switch to `EXPECT_*()` if that works. This
+[section](advanced.md#assertion-placement) in the user's guide explains it.
+
+## My SetUp() function is not called. Why?
+
+C++ is case-sensitive. Did you spell it as `Setup()`?
+
+Similarly, sometimes people spell `SetUpTestCase()` as `SetupTestCase()` and
+wonder why it's never called.
+
+## How do I jump to the line of a failure in Emacs directly?
+
+googletest's failure message format is understood by Emacs and many other IDEs,
+like acme and XCode. If a googletest message is in a compilation buffer in
+Emacs, then it's clickable.
+
+
+## I have several test cases which share the same test fixture logic, do I have to define a new test fixture class for each of them? This seems pretty tedious.
+
+You don't have to. Instead of
+
+```c++
+class FooTest : public BaseTest {};
+
+TEST_F(FooTest, Abc) { ... }
+TEST_F(FooTest, Def) { ... }
+
+class BarTest : public BaseTest {};
+
+TEST_F(BarTest, Abc) { ... }
+TEST_F(BarTest, Def) { ... }
+```
+
+you can simply `typedef` the test fixtures:
+
+```c++
+typedef BaseTest FooTest;
+
+TEST_F(FooTest, Abc) { ... }
+TEST_F(FooTest, Def) { ... }
+
+typedef BaseTest BarTest;
+
+TEST_F(BarTest, Abc) { ... }
+TEST_F(BarTest, Def) { ... }
+```
+
+## googletest output is buried in a whole bunch of LOG messages. What do I do?
+
+The googletest output is meant to be a concise and human-friendly report. If
+your test generates textual output itself, it will mix with the googletest
+output, making it hard to read. However, there is an easy solution to this
+problem.
+
+Since `LOG` messages go to stderr, we decided to let googletest output go to
+stdout. This way, you can easily separate the two using redirection. For
+example:
+
+```shell
+$ ./my_test > gtest_output.txt
+```
+
+
+## Why should I prefer test fixtures over global variables?
+
+There are several good reasons:
+
+1. It's likely your test needs to change the states of its global variables.
+ This makes it difficult to keep side effects from escaping one test and
+ contaminating others, making debugging difficult. By using fixtures, each
+ test has a fresh set of variables that's different (but with the same
+ names). Thus, tests are kept independent of each other.
+1. Global variables pollute the global namespace.
+1. Test fixtures can be reused via subclassing, which cannot be done easily
+ with global variables. This is useful if many test cases have something in
+ common.
+
+
+ ## What can the statement argument in ASSERT_DEATH() be?
+
+`ASSERT_DEATH(*statement*, *regex*)` (or any death assertion macro) can be used
+wherever `*statement*` is valid. So basically `*statement*` can be any C++
+statement that makes sense in the current context. In particular, it can
+reference global and/or local variables, and can be:
+
+* a simple function call (often the case),
+* a complex expression, or
+* a compound statement.
+
+Some examples are shown here:
+
+```c++
+// A death test can be a simple function call.
+TEST(MyDeathTest, FunctionCall) {
+ ASSERT_DEATH(Xyz(5), "Xyz failed");
+}
+
+// Or a complex expression that references variables and functions.
+TEST(MyDeathTest, ComplexExpression) {
+ const bool c = Condition();
+ ASSERT_DEATH((c ? Func1(0) : object2.Method("test")),
+ "(Func1|Method) failed");
+}
+
+// Death assertions can be used any where in a function. In
+// particular, they can be inside a loop.
+TEST(MyDeathTest, InsideLoop) {
+ // Verifies that Foo(0), Foo(1), ..., and Foo(4) all die.
+ for (int i = 0; i < 5; i++) {
+ EXPECT_DEATH_M(Foo(i), "Foo has \\d+ errors",
+ ::testing::Message() << "where i is " << i);
+ }
+}
+
+// A death assertion can contain a compound statement.
+TEST(MyDeathTest, CompoundStatement) {
+ // Verifies that at lease one of Bar(0), Bar(1), ..., and
+ // Bar(4) dies.
+ ASSERT_DEATH({
+ for (int i = 0; i < 5; i++) {
+ Bar(i);
+ }
+ },
+ "Bar has \\d+ errors");
+}
+```
+
+gtest-death-test_test.cc contains more examples if you are interested.
+
+## I have a fixture class `FooTest`, but `TEST_F(FooTest, Bar)` gives me error ``"no matching function for call to `FooTest::FooTest()'"``. Why?
+
+Googletest needs to be able to create objects of your test fixture class, so it
+must have a default constructor. Normally the compiler will define one for you.
+However, there are cases where you have to define your own:
+
+* If you explicitly declare a non-default constructor for class `FooTest`
+ (`DISALLOW_EVIL_CONSTRUCTORS()` does this), then you need to define a
+ default constructor, even if it would be empty.
+* If `FooTest` has a const non-static data member, then you have to define the
+ default constructor *and* initialize the const member in the initializer
+ list of the constructor. (Early versions of `gcc` doesn't force you to
+ initialize the const member. It's a bug that has been fixed in `gcc 4`.)
+
+## Why does ASSERT_DEATH complain about previous threads that were already joined?
+
+With the Linux pthread library, there is no turning back once you cross the line
+from single thread to multiple threads. The first time you create a thread, a
+manager thread is created in addition, so you get 3, not 2, threads. Later when
+the thread you create joins the main thread, the thread count decrements by 1,
+but the manager thread will never be killed, so you still have 2 threads, which
+means you cannot safely run a death test.
+
+The new NPTL thread library doesn't suffer from this problem, as it doesn't
+create a manager thread. However, if you don't control which machine your test
+runs on, you shouldn't depend on this.
+
+## Why does googletest require the entire test case, instead of individual tests, to be named *DeathTest when it uses ASSERT_DEATH?
+
+googletest does not interleave tests from different test cases. That is, it runs
+all tests in one test case first, and then runs all tests in the next test case,
+and so on. googletest does this because it needs to set up a test case before
+the first test in it is run, and tear it down afterwords. Splitting up the test
+case would require multiple set-up and tear-down processes, which is inefficient
+and makes the semantics unclean.
+
+If we were to determine the order of tests based on test name instead of test
+case name, then we would have a problem with the following situation:
+
+```c++
+TEST_F(FooTest, AbcDeathTest) { ... }
+TEST_F(FooTest, Uvw) { ... }
+
+TEST_F(BarTest, DefDeathTest) { ... }
+TEST_F(BarTest, Xyz) { ... }
+```
+
+Since `FooTest.AbcDeathTest` needs to run before `BarTest.Xyz`, and we don't
+interleave tests from different test cases, we need to run all tests in the
+`FooTest` case before running any test in the `BarTest` case. This contradicts
+with the requirement to run `BarTest.DefDeathTest` before `FooTest.Uvw`.
+
+## But I don't like calling my entire test case \*DeathTest when it contains both death tests and non-death tests. What do I do?
+
+You don't have to, but if you like, you may split up the test case into
+`FooTest` and `FooDeathTest`, where the names make it clear that they are
+related:
+
+```c++
+class FooTest : public ::testing::Test { ... };
+
+TEST_F(FooTest, Abc) { ... }
+TEST_F(FooTest, Def) { ... }
+
+using FooDeathTest = FooTest;
+
+TEST_F(FooDeathTest, Uvw) { ... EXPECT_DEATH(...) ... }
+TEST_F(FooDeathTest, Xyz) { ... ASSERT_DEATH(...) ... }
+```
+
+## googletest prints the LOG messages in a death test's child process only when the test fails. How can I see the LOG messages when the death test succeeds?
+
+Printing the LOG messages generated by the statement inside `EXPECT_DEATH()`
+makes it harder to search for real problems in the parent's log. Therefore,
+googletest only prints them when the death test has failed.
+
+If you really need to see such LOG messages, a workaround is to temporarily
+break the death test (e.g. by changing the regex pattern it is expected to
+match). Admittedly, this is a hack. We'll consider a more permanent solution
+after the fork-and-exec-style death tests are implemented.
+
+## The compiler complains about "no match for 'operator<<'" when I use an assertion. What gives?
+
+If you use a user-defined type `FooType` in an assertion, you must make sure
+there is an `std::ostream& operator<<(std::ostream&, const FooType&)` function
+defined such that we can print a value of `FooType`.
+
+In addition, if `FooType` is declared in a name space, the `<<` operator also
+needs to be defined in the *same* name space. See go/totw/49 for details.
+
+## How do I suppress the memory leak messages on Windows?
+
+Since the statically initialized googletest singleton requires allocations on
+the heap, the Visual C++ memory leak detector will report memory leaks at the
+end of the program run. The easiest way to avoid this is to use the
+`_CrtMemCheckpoint` and `_CrtMemDumpAllObjectsSince` calls to not report any
+statically initialized heap objects. See MSDN for more details and additional
+heap check/debug routines.
+
+
+## How can my code detect if it is running in a test?
+
+If you write code that sniffs whether it's running in a test and does different
+things accordingly, you are leaking test-only logic into production code and
+there is no easy way to ensure that the test-only code paths aren't run by
+mistake in production. Such cleverness also leads to
+[Heisenbugs](https://en.wikipedia.org/wiki/Heisenbug). Therefore we strongly
+advise against the practice, and googletest doesn't provide a way to do it.
+
+In general, the recommended way to cause the code to behave differently under
+test is [Dependency Injection](https://en.wikipedia.org/wiki/Dependency_injection). You can inject
+different functionality from the test and from the production code. Since your
+production code doesn't link in the for-test logic at all (the
+[`testonly`](https://docs.bazel.build/versions/master/be/common-definitions.html#common.testonly)
+attribute for BUILD targets helps to ensure that), there is no danger in
+accidentally running it.
+
+However, if you *really*, *really*, *really* have no choice, and if you follow
+the rule of ending your test program names with `_test`, you can use the
+*horrible* hack of sniffing your executable name (`argv[0]` in `main()`) to know
+whether the code is under test.
+
+
+## How do I temporarily disable a test?
+
+If you have a broken test that you cannot fix right away, you can add the
+DISABLED_ prefix to its name. This will exclude it from execution. This is
+better than commenting out the code or using #if 0, as disabled tests are still
+compiled (and thus won't rot).
+
+To include disabled tests in test execution, just invoke the test program with
+the --gtest_also_run_disabled_tests flag.
+
+## Is it OK if I have two separate `TEST(Foo, Bar)` test methods defined in different namespaces?
+
+Yes.
+
+The rule is **all test methods in the same test case must use the same fixture
+class.** This means that the following is **allowed** because both tests use the
+same fixture class (`::testing::Test`).
+
+```c++
+namespace foo {
+TEST(CoolTest, DoSomething) {
+ SUCCEED();
+}
+} // namespace foo
+
+namespace bar {
+TEST(CoolTest, DoSomething) {
+ SUCCEED();
+}
+} // namespace bar
+```
+
+However, the following code is **not allowed** and will produce a runtime error
+from googletest because the test methods are using different test fixture
+classes with the same test case name.
+
+```c++
+namespace foo {
+class CoolTest : public ::testing::Test {}; // Fixture foo::CoolTest
+TEST_F(CoolTest, DoSomething) {
+ SUCCEED();
+}
+} // namespace foo
+
+namespace bar {
+class CoolTest : public ::testing::Test {}; // Fixture: bar::CoolTest
+TEST_F(CoolTest, DoSomething) {
+ SUCCEED();
+}
+} // namespace bar
+```
diff --git a/googletest/docs/primer.md b/googletest/docs/primer.md
new file mode 100644
index 0000000..02dea42
--- /dev/null
+++ b/googletest/docs/primer.md
@@ -0,0 +1,569 @@
+# Googletest Primer
+
+
+## Introduction: Why googletest?
+
+*googletest* helps you write better C++ tests.
+
+googletest is a testing framework developed by the Testing
+Technology team with Google's specific
+requirements and constraints in mind. No matter whether you work on Linux,
+Windows, or a Mac, if you write C++ code, googletest can help you. And it
+supports *any* kind of tests, not just unit tests.
+
+So what makes a good test, and how does googletest fit in? We believe:
+
+1. Tests should be *independent* and *repeatable*. It's a pain to debug a test
+ that succeeds or fails as a result of other tests. googletest isolates the
+ tests by running each of them on a different object. When a test fails,
+ googletest allows you to run it in isolation for quick debugging.
+1. Tests should be well *organized* and reflect the structure of the tested
+ code. googletest groups related tests into test cases that can share data
+ and subroutines. This common pattern is easy to recognize and makes tests
+ easy to maintain. Such consistency is especially helpful when people switch
+ projects and start to work on a new code base.
+1. Tests should be *portable* and *reusable*. Google has a lot of code that is
+ platform-neutral, its tests should also be platform-neutral. googletest
+ works on different OSes, with different compilers (gcc, icc, and MSVC), with
+ or without exceptions, so googletest tests can easily work with a variety of
+ configurations.
+1. When tests fail, they should provide as much *information* about the problem
+ as possible. googletest doesn't stop at the first test failure. Instead, it
+ only stops the current test and continues with the next. You can also set up
+ tests that report non-fatal failures after which the current test continues.
+ Thus, you can detect and fix multiple bugs in a single run-edit-compile
+ cycle.
+1. The testing framework should liberate test writers from housekeeping chores
+ and let them focus on the test *content*. googletest automatically keeps
+ track of all tests defined, and doesn't require the user to enumerate them
+ in order to run them.
+1. Tests should be *fast*. With googletest, you can reuse shared resources
+ across tests and pay for the set-up/tear-down only once, without making
+ tests depend on each other.
+
+Since googletest is based on the popular xUnit architecture, you'll feel right
+at home if you've used JUnit or PyUnit before. If not, it will take you about 10
+minutes to learn the basics and get started. So let's go!
+
+## Beware of the nomenclature
+
+_Note:_ There might be some confusion of idea due to different
+definitions of the terms _Test_, _Test Case_ and _Test Suite_, so beware
+of misunderstanding these.
+
+Historically, googletest started to use the term _Test Case_ for grouping
+related tests, whereas current publications including the International Software
+Testing Qualifications Board ([ISTQB](http://www.istqb.org/)) and various
+textbooks on Software Quality use the term _[Test
+Suite](http://glossary.istqb.org/search/test%20suite)_ for this.
+
+The related term _Test_, as it is used in the googletest, is corresponding to
+the term _[Test Case](http://glossary.istqb.org/search/test%20case)_ of ISTQB
+and others.
+
+The term _Test_ is commonly of broad enough sense, including ISTQB's
+definition of _Test Case_, so it's not much of a problem here. But the
+term _Test Case_ as used in Google Test is of contradictory sense and thus confusing.
+
+Unfortunately replacing the term _Test Case_ by _Test Suite_ throughout the
+googletest is not easy without breaking dependent projects, as `TestCase` is
+part of the public API at various places.
+
+So for the time being, please be aware of the different definitions of
+the terms:
+
+Meaning | googletest Term | [ISTQB](http://www.istqb.org/) Term
+:----------------------------------------------------------------------------------- | :--------------------------------------------------------------------------------------------------------- | :----------------------------------
+Exercise a particular program path with specific input values and verify the results | [TEST()](#simple-tests) | [Test Case](http://glossary.istqb.org/search/test%20case)
+A set of several tests related to one component | [TestCase](#basic-concepts) | [TestSuite](http://glossary.istqb.org/search/test%20suite)
+
+## Basic Concepts
+
+When using googletest, you start by writing *assertions*, which are statements
+that check whether a condition is true. An assertion's result can be *success*,
+*nonfatal failure*, or *fatal failure*. If a fatal failure occurs, it aborts the
+current function; otherwise the program continues normally.
+
+*Tests* use assertions to verify the tested code's behavior. If a test crashes
+or has a failed assertion, then it *fails*; otherwise it *succeeds*.
+
+A *test case* contains one or many tests. You should group your tests into test
+cases that reflect the structure of the tested code. When multiple tests in a
+test case need to share common objects and subroutines, you can put them into a
+*test fixture* class.
+
+A *test program* can contain multiple test cases.
+
+We'll now explain how to write a test program, starting at the individual
+assertion level and building up to tests and test cases.
+
+## Assertions
+
+googletest assertions are macros that resemble function calls. You test a class
+or function by making assertions about its behavior. When an assertion fails,
+googletest prints the assertion's source file and line number location, along
+with a failure message. You may also supply a custom failure message which will
+be appended to googletest's message.
+
+The assertions come in pairs that test the same thing but have different effects
+on the current function. `ASSERT_*` versions generate fatal failures when they
+fail, and **abort the current function**. `EXPECT_*` versions generate nonfatal
+failures, which don't abort the current function. Usually `EXPECT_*` are
+preferred, as they allow more than one failure to be reported in a test.
+However, you should use `ASSERT_*` if it doesn't make sense to continue when the
+assertion in question fails.
+
+Since a failed `ASSERT_*` returns from the current function immediately,
+possibly skipping clean-up code that comes after it, it may cause a space leak.
+Depending on the nature of the leak, it may or may not be worth fixing - so keep
+this in mind if you get a heap checker error in addition to assertion errors.
+
+To provide a custom failure message, simply stream it into the macro using the
+`<<` operator, or a sequence of such operators. An example:
+
+```c++
+ASSERT_EQ(x.size(), y.size()) << "Vectors x and y are of unequal length";
+
+for (int i = 0; i < x.size(); ++i) {
+ EXPECT_EQ(x[i], y[i]) << "Vectors x and y differ at index " << i;
+}
+```
+
+Anything that can be streamed to an `ostream` can be streamed to an assertion
+macro--in particular, C strings and `string` objects. If a wide string
+(`wchar_t*`, `TCHAR*` in `UNICODE` mode on Windows, or `std::wstring`) is
+streamed to an assertion, it will be translated to UTF-8 when printed.
+
+### Basic Assertions
+
+These assertions do basic true/false condition testing.
+
+Fatal assertion | Nonfatal assertion | Verifies
+-------------------------- | -------------------------- | --------------------
+`ASSERT_TRUE(condition);` | `EXPECT_TRUE(condition);` | `condition` is true
+`ASSERT_FALSE(condition);` | `EXPECT_FALSE(condition);` | `condition` is false
+
+Remember, when they fail, `ASSERT_*` yields a fatal failure and returns from the
+current function, while `EXPECT_*` yields a nonfatal failure, allowing the
+function to continue running. In either case, an assertion failure means its
+containing test fails.
+
+**Availability**: Linux, Windows, Mac.
+
+### Binary Comparison
+
+This section describes assertions that compare two values.
+
+Fatal assertion | Nonfatal assertion | Verifies
+------------------------ | ------------------------ | --------------
+`ASSERT_EQ(val1, val2);` | `EXPECT_EQ(val1, val2);` | `val1 == val2`
+`ASSERT_NE(val1, val2);` | `EXPECT_NE(val1, val2);` | `val1 != val2`
+`ASSERT_LT(val1, val2);` | `EXPECT_LT(val1, val2);` | `val1 < val2`
+`ASSERT_LE(val1, val2);` | `EXPECT_LE(val1, val2);` | `val1 <= val2`
+`ASSERT_GT(val1, val2);` | `EXPECT_GT(val1, val2);` | `val1 > val2`
+`ASSERT_GE(val1, val2);` | `EXPECT_GE(val1, val2);` | `val1 >= val2`
+
+Value arguments must be comparable by the assertion's comparison operator or
+you'll get a compiler error. We used to require the arguments to support the
+`<<` operator for streaming to an `ostream`, but it's no longer necessary. If
+`<<` is supported, it will be called to print the arguments when the assertion
+fails; otherwise googletest will attempt to print them in the best way it can.
+For more details and how to customize the printing of the arguments, see
+gMock [recipe](../../googlemock/docs/CookBook.md#teaching-google-mock-how-to-print-your-values).).
+
+These assertions can work with a user-defined type, but only if you define the
+corresponding comparison operator (e.g. `==`, `<`, etc). Since this is
+discouraged by the Google [C++ Style
+Guide](https://google.github.io/styleguide/cppguide.html#Operator_Overloading),
+you may need to use `ASSERT_TRUE()` or `EXPECT_TRUE()` to assert the equality of
+two objects of a user-defined type.
+
+However, when possible, `ASSERT_EQ(actual, expected)` is preferred to
+`ASSERT_TRUE(actual == expected)`, since it tells you `actual` and `expected`'s
+values on failure.
+
+Arguments are always evaluated exactly once. Therefore, it's OK for the
+arguments to have side effects. However, as with any ordinary C/C++ function,
+the arguments' evaluation order is undefined (i.e. the compiler is free to
+choose any order) and your code should not depend on any particular argument
+evaluation order.
+
+`ASSERT_EQ()` does pointer equality on pointers. If used on two C strings, it
+tests if they are in the same memory location, not if they have the same value.
+Therefore, if you want to compare C strings (e.g. `const char*`) by value, use
+`ASSERT_STREQ()`, which will be described later on. In particular, to assert
+that a C string is `NULL`, use `ASSERT_STREQ(c_string, NULL)`. Consider use
+`ASSERT_EQ(c_string, nullptr)` if c++11 is supported. To compare two `string`
+objects, you should use `ASSERT_EQ`.
+
+When doing pointer comparisons use `*_EQ(ptr, nullptr)` and `*_NE(ptr, nullptr)`
+instead of `*_EQ(ptr, NULL)` and `*_NE(ptr, NULL)`. This is because `nullptr` is
+typed while `NULL` is not. See [FAQ](faq.md#why-does-google-test-support-expect_eqnull-ptr-and-assert_eqnull-ptr-but-not-expect_nenull-ptr-and-assert_nenull-ptr)
+for more details.
+
+If you're working with floating point numbers, you may want to use the floating
+point variations of some of these macros in order to avoid problems caused by
+rounding. See [Advanced googletest Topics](advanced.md) for details.
+
+Macros in this section work with both narrow and wide string objects (`string`
+and `wstring`).
+
+**Availability**: Linux, Windows, Mac.
+
+**Historical note**: Before February 2016 `*_EQ` had a convention of calling it
+as `ASSERT_EQ(expected, actual)`, so lots of existing code uses this order. Now
+`*_EQ` treats both parameters in the same way.
+
+### String Comparison
+
+The assertions in this group compare two **C strings**. If you want to compare
+two `string` objects, use `EXPECT_EQ`, `EXPECT_NE`, and etc instead.
+
+| Fatal assertion | Nonfatal assertion | Verifies |
+| ------------------------------- | ------------------------------- | -------------------------------------------------------- |
+| `ASSERT_STREQ(str1, str2);` | `EXPECT_STREQ(str1, str2);` | the two C strings have the same content |
+| `ASSERT_STRNE(str1, str2);` | `EXPECT_STRNE(str1, str2);` | the two C strings have different contents |
+| `ASSERT_STRCASEEQ(str1, str2);` | `EXPECT_STRCASEEQ(str1, str2);` | the two C strings have the same content, ignoring case |
+| `ASSERT_STRCASENE(str1, str2);` | `EXPECT_STRCASENE(str1, str2);` | the two C strings have different contents, ignoring case |
+
+Note that "CASE" in an assertion name means that case is ignored. A `NULL`
+pointer and an empty string are considered *different*.
+
+`*STREQ*` and `*STRNE*` also accept wide C strings (`wchar_t*`). If a comparison
+of two wide strings fails, their values will be printed as UTF-8 narrow strings.
+
+**Availability**: Linux, Windows, Mac.
+
+**See also**: For more string comparison tricks (substring, prefix, suffix, and
+regular expression matching, for example), see
+[this](https://github.com/google/googletest/blob/master/googletest/docs/advanced.md)
+in the Advanced googletest Guide.
+
+## Simple Tests
+
+To create a test:
+
+1. Use the `TEST()` macro to define and name a test function, These are
+ ordinary C++ functions that don't return a value.
+1. In this function, along with any valid C++ statements you want to include,
+ use the various googletest assertions to check values.
+1. The test's result is determined by the assertions; if any assertion in the
+ test fails (either fatally or non-fatally), or if the test crashes, the
+ entire test fails. Otherwise, it succeeds.
+
+```c++
+TEST(TestCaseName, TestName) {
+ ... test body ...
+}
+```
+
+`TEST()` arguments go from general to specific. The *first* argument is the name
+of the test case, and the *second* argument is the test's name within the test
+case. Both names must be valid C++ identifiers, and they should not contain
+underscore (`_`). A test's *full name* consists of its containing test case and
+its individual name. Tests from different test cases can have the same
+individual name.
+
+For example, let's take a simple integer function:
+
+```c++
+int Factorial(int n); // Returns the factorial of n
+```
+
+A test case for this function might look like:
+
+```c++
+// Tests factorial of 0.
+TEST(FactorialTest, HandlesZeroInput) {
+ EXPECT_EQ(Factorial(0), 1);
+}
+
+// Tests factorial of positive numbers.
+TEST(FactorialTest, HandlesPositiveInput) {
+ EXPECT_EQ(Factorial(1), 1);
+ EXPECT_EQ(Factorial(2), 2);
+ EXPECT_EQ(Factorial(3), 6);
+ EXPECT_EQ(Factorial(8), 40320);
+}
+```
+
+googletest groups the test results by test cases, so logically-related tests
+should be in the same test case; in other words, the first argument to their
+`TEST()` should be the same. In the above example, we have two tests,
+`HandlesZeroInput` and `HandlesPositiveInput`, that belong to the same test case
+`FactorialTest`.
+
+When naming your test cases and tests, you should follow the same convention as
+for [naming functions and
+classes](https://google.github.io/styleguide/cppguide.html#Function_Names).
+
+**Availability**: Linux, Windows, Mac.
+
+## Test Fixtures: Using the Same Data Configuration for Multiple Tests
+
+If you find yourself writing two or more tests that operate on similar data, you
+can use a *test fixture*. It allows you to reuse the same configuration of
+objects for several different tests.
+
+To create a fixture:
+
+1. Derive a class from `::testing::Test` . Start its body with `protected:` as
+ we'll want to access fixture members from sub-classes.
+1. Inside the class, declare any objects you plan to use.
+1. If necessary, write a default constructor or `SetUp()` function to prepare
+ the objects for each test. A common mistake is to spell `SetUp()` as
+ **`Setup()`** with a small `u` - Use `override` in C++11 to make sure you
+ spelled it correctly
+1. If necessary, write a destructor or `TearDown()` function to release any
+ resources you allocated in `SetUp()` . To learn when you should use the
+ constructor/destructor and when you should use `SetUp()/TearDown()`, read
+ this [FAQ](faq.md#should-i-use-the-constructordestructor-of-the-test-fixture-or-the-set-uptear-down-function) entry.
+1. If needed, define subroutines for your tests to share.
+
+When using a fixture, use `TEST_F()` instead of `TEST()` as it allows you to
+access objects and subroutines in the test fixture:
+
+```c++
+TEST_F(TestCaseName, TestName) {
+ ... test body ...
+}
+```
+
+Like `TEST()`, the first argument is the test case name, but for `TEST_F()` this
+must be the name of the test fixture class. You've probably guessed: `_F` is for
+fixture.
+
+Unfortunately, the C++ macro system does not allow us to create a single macro
+that can handle both types of tests. Using the wrong macro causes a compiler
+error.
+
+Also, you must first define a test fixture class before using it in a
+`TEST_F()`, or you'll get the compiler error "`virtual outside class
+declaration`".
+
+For each test defined with `TEST_F()` , googletest will create a *fresh* test
+fixture at runtime, immediately initialize it via `SetUp()` , run the test,
+clean up by calling `TearDown()` , and then delete the test fixture. Note that
+different tests in the same test case have different test fixture objects, and
+googletest always deletes a test fixture before it creates the next one.
+googletest does **not** reuse the same test fixture for multiple tests. Any
+changes one test makes to the fixture do not affect other tests.
+
+As an example, let's write tests for a FIFO queue class named `Queue`, which has
+the following interface:
+
+```c++
+template <typename E> // E is the element type.
+class Queue {
+ public:
+ Queue();
+ void Enqueue(const E& element);
+ E* Dequeue(); // Returns NULL if the queue is empty.
+ size_t size() const;
+ ...
+};
+```
+
+First, define a fixture class. By convention, you should give it the name
+`FooTest` where `Foo` is the class being tested.
+
+```c++
+class QueueTest : public ::testing::Test {
+ protected:
+ void SetUp() override {
+ q1_.Enqueue(1);
+ q2_.Enqueue(2);
+ q2_.Enqueue(3);
+ }
+
+ // void TearDown() override {}
+
+ Queue<int> q0_;
+ Queue<int> q1_;
+ Queue<int> q2_;
+};
+```
+
+In this case, `TearDown()` is not needed since we don't have to clean up after
+each test, other than what's already done by the destructor.
+
+Now we'll write tests using `TEST_F()` and this fixture.
+
+```c++
+TEST_F(QueueTest, IsEmptyInitially) {
+ EXPECT_EQ(q0_.size(), 0);
+}
+
+TEST_F(QueueTest, DequeueWorks) {
+ int* n = q0_.Dequeue();
+ EXPECT_EQ(n, nullptr);
+
+ n = q1_.Dequeue();
+ ASSERT_NE(n, nullptr);
+ EXPECT_EQ(*n, 1);
+ EXPECT_EQ(q1_.size(), 0);
+ delete n;
+
+ n = q2_.Dequeue();
+ ASSERT_NE(n, nullptr);
+ EXPECT_EQ(*n, 2);
+ EXPECT_EQ(q2_.size(), 1);
+ delete n;
+}
+```
+
+The above uses both `ASSERT_*` and `EXPECT_*` assertions. The rule of thumb is
+to use `EXPECT_*` when you want the test to continue to reveal more errors after
+the assertion failure, and use `ASSERT_*` when continuing after failure doesn't
+make sense. For example, the second assertion in the `Dequeue` test is
+=ASSERT_NE(nullptr, n)=, as we need to dereference the pointer `n` later, which
+would lead to a segfault when `n` is `NULL`.
+
+When these tests run, the following happens:
+
+1. googletest constructs a `QueueTest` object (let's call it `t1` ).
+1. `t1.SetUp()` initializes `t1` .
+1. The first test ( `IsEmptyInitially` ) runs on `t1` .
+1. `t1.TearDown()` cleans up after the test finishes.
+1. `t1` is destructed.
+1. The above steps are repeated on another `QueueTest` object, this time
+ running the `DequeueWorks` test.
+
+**Availability**: Linux, Windows, Mac.
+
+
+## Invoking the Tests
+
+`TEST()` and `TEST_F()` implicitly register their tests with googletest. So,
+unlike with many other C++ testing frameworks, you don't have to re-list all
+your defined tests in order to run them.
+
+After defining your tests, you can run them with `RUN_ALL_TESTS()` , which
+returns `0` if all the tests are successful, or `1` otherwise. Note that
+`RUN_ALL_TESTS()` runs *all tests* in your link unit -- they can be from
+different test cases, or even different source files.
+
+When invoked, the `RUN_ALL_TESTS()` macro:
+
+1. Saves the state of all googletest flags
+
+* Creates a test fixture object for the first test.
+
+* Initializes it via `SetUp()`.
+
+* Runs the test on the fixture object.
+
+* Cleans up the fixture via `TearDown()`.
+
+* Deletes the fixture.
+
+* Restores the state of all googletest flags
+
+* Repeats the above steps for the next test, until all tests have run.
+
+If a fatal failure happens the subsequent steps will be skipped.
+
+> IMPORTANT: You must **not** ignore the return value of `RUN_ALL_TESTS()`, or
+> you will get a compiler error. The rationale for this design is that the
+> automated testing service determines whether a test has passed based on its
+> exit code, not on its stdout/stderr output; thus your `main()` function must
+> return the value of `RUN_ALL_TESTS()`.
+>
+> Also, you should call `RUN_ALL_TESTS()` only **once**. Calling it more than
+> once conflicts with some advanced googletest features (e.g. thread-safe [death
+> tests](advanced#death-tests)) and thus is not supported.
+
+**Availability**: Linux, Windows, Mac.
+
+## Writing the main() Function
+
+In `google3`, the simplest approach is to use the default main() function
+provided by linking in `"//testing/base/public:gtest_main"`. If that doesn't
+cover what you need, you should write your own main() function, which should
+return the value of `RUN_ALL_TESTS()`. Link to `"//testing/base/public:gunit"`.
+You can start from this boilerplate:
+
+```c++
+#include "this/package/foo.h"
+#include "gtest/gtest.h"
+
+namespace {
+
+// The fixture for testing class Foo.
+class FooTest : public ::testing::Test {
+ protected:
+ // You can remove any or all of the following functions if its body
+ // is empty.
+
+ FooTest() {
+ // You can do set-up work for each test here.
+ }
+
+ ~FooTest() override {
+ // You can do clean-up work that doesn't throw exceptions here.
+ }
+
+ // If the constructor and destructor are not enough for setting up
+ // and cleaning up each test, you can define the following methods:
+
+ void SetUp() override {
+ // Code here will be called immediately after the constructor (right
+ // before each test).
+ }
+
+ void TearDown() override {
+ // Code here will be called immediately after each test (right
+ // before the destructor).
+ }
+
+ // Objects declared here can be used by all tests in the test case for Foo.
+};
+
+// Tests that the Foo::Bar() method does Abc.
+TEST_F(FooTest, MethodBarDoesAbc) {
+ const std::string input_filepath = "this/package/testdata/myinputfile.dat";
+ const std::string output_filepath = "this/package/testdata/myoutputfile.dat";
+ Foo f;
+ EXPECT_EQ(f.Bar(input_filepath, output_filepath), 0);
+}
+
+// Tests that Foo does Xyz.
+TEST_F(FooTest, DoesXyz) {
+ // Exercises the Xyz feature of Foo.
+}
+
+} // namespace
+
+int main(int argc, char **argv) {
+ ::testing::InitGoogleTest(&argc, argv);
+ return RUN_ALL_TESTS();
+}
+```
+
+
+The `::testing::InitGoogleTest()` function parses the command line for
+googletest flags, and removes all recognized flags. This allows the user to
+control a test program's behavior via various flags, which we'll cover in
+[AdvancedGuide](advanced.md). You **must** call this function before calling
+`RUN_ALL_TESTS()`, or the flags won't be properly initialized.
+
+On Windows, `InitGoogleTest()` also works with wide strings, so it can be used
+in programs compiled in `UNICODE` mode as well.
+
+But maybe you think that writing all those main() functions is too much work? We
+agree with you completely and that's why Google Test provides a basic
+implementation of main(). If it fits your needs, then just link your test with
+gtest\_main library and you are good to go.
+
+NOTE: `ParseGUnitFlags()` is deprecated in favor of `InitGoogleTest()`.
+
+
+## Known Limitations
+
+* Google Test is designed to be thread-safe. The implementation is thread-safe
+ on systems where the `pthreads` library is available. It is currently
+ _unsafe_ to use Google Test assertions from two threads concurrently on
+ other systems (e.g. Windows). In most tests this is not an issue as usually
+ the assertions are done in the main thread. If you want to help, you can
+ volunteer to implement the necessary synchronization primitives in
+ `gtest-port.h` for your platform.
diff --git a/googletest/docs/samples.md b/googletest/docs/samples.md
new file mode 100644
index 0000000..18dcca3
--- /dev/null
+++ b/googletest/docs/samples.md
@@ -0,0 +1,22 @@
+# Googletest Samples {#samples}
+
+If you're like us, you'd like to look at [googletest
+samples.](https://github.com/google/googletest/tree/master/googletest/samples)
+The sample directory has a number of well-commented samples showing how to use a
+variety of googletest features.
+
+* Sample #1 shows the basic steps of using googletest to test C++ functions.
+* Sample #2 shows a more complex unit test for a class with multiple member
+ functions.
+* Sample #3 uses a test fixture.
+* Sample #4 teaches you how to use googletest and `googletest.h` together to
+ get the best of both libraries.
+* Sample #5 puts shared testing logic in a base test fixture, and reuses it in
+ derived fixtures.
+* Sample #6 demonstrates type-parameterized tests.
+* Sample #7 teaches the basics of value-parameterized tests.
+* Sample #8 shows using `Combine()` in value-parameterized tests.
+* Sample #9 shows use of the listener API to modify Google Test's console
+ output and the use of its reflection API to inspect test results.
+* Sample #10 shows use of the listener API to implement a primitive memory
+ leak checker.
diff --git a/googletest/include/gtest/gtest-death-test.h b/googletest/include/gtest/gtest-death-test.h
index 6a216bc..20c54d8 100644
--- a/googletest/include/gtest/gtest-death-test.h
+++ b/googletest/include/gtest/gtest-death-test.h
@@ -26,14 +26,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file defines the public API for death tests. It is
// #included by gtest.h so a user doesn't need to include this
// directly.
+// GOOGLETEST_CM0001 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
#define GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
@@ -99,6 +99,7 @@
//
// On the regular expressions used in death tests:
//
+// GOOGLETEST_CM0005 DO NOT DELETE
// On POSIX-compliant systems (*nix), we use the <regex.h> library,
// which uses the POSIX extended regex syntax.
//
@@ -160,7 +161,7 @@
// is rarely a problem as people usually don't put the test binary
// directory in PATH.
//
-// TODO(wan@google.com): make thread-safe death tests search the PATH.
+// FIXME: make thread-safe death tests search the PATH.
// Asserts that a given statement causes the program to exit, with an
// integer exit status that satisfies predicate, and emitting error output
@@ -198,9 +199,10 @@
const int exit_code_;
};
-# if !GTEST_OS_WINDOWS
+# if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
// Tests that an exit code describes an exit due to termination by a
// given signal.
+// GOOGLETEST_CM0006 DO NOT DELETE
class GTEST_API_ KilledBySignal {
public:
explicit KilledBySignal(int signum);
diff --git a/googletest/include/gtest/gtest-message.h b/googletest/include/gtest/gtest-message.h
index 8bc28d2..107a55c 100644
--- a/googletest/include/gtest/gtest-message.h
+++ b/googletest/include/gtest/gtest-message.h
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file defines the Message class.
//
@@ -43,6 +42,8 @@
// to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user
// program!
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
#define GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
diff --git a/googletest/include/gtest/gtest-param-test.h b/googletest/include/gtest/gtest-param-test.h
index 19fae39..1e22f68 100644
--- a/googletest/include/gtest/gtest-param-test.h
+++ b/googletest/include/gtest/gtest-param-test.h
@@ -31,13 +31,12 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Authors: vladl@google.com (Vlad Losev)
-//
// Macros and functions for implementing parameterized tests
-// in Google C++ Testing Framework (Google Test)
+// in Google C++ Testing and Mocking Framework (Google Test)
//
// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
//
+// GOOGLETEST_CM0001 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
@@ -1371,8 +1370,6 @@
}
# endif // GTEST_HAS_COMBINE
-
-
# define TEST_P(test_case_name, test_name) \
class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
: public test_case_name { \
@@ -1386,8 +1383,8 @@
#test_case_name, \
::testing::internal::CodeLocation(\
__FILE__, __LINE__))->AddTestPattern(\
- #test_case_name, \
- #test_name, \
+ GTEST_STRINGIFY_(test_case_name), \
+ GTEST_STRINGIFY_(test_name), \
new ::testing::internal::TestMetaFactory< \
GTEST_TEST_CLASS_NAME_(\
test_case_name, test_name)>()); \
diff --git a/googletest/include/gtest/gtest-param-test.h.pump b/googletest/include/gtest/gtest-param-test.h.pump
index d8870af..274f2b3 100644
--- a/googletest/include/gtest/gtest-param-test.h.pump
+++ b/googletest/include/gtest/gtest-param-test.h.pump
@@ -30,13 +30,12 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Authors: vladl@google.com (Vlad Losev)
-//
// Macros and functions for implementing parameterized tests
-// in Google C++ Testing Framework (Google Test)
+// in Google C++ Testing and Mocking Framework (Google Test)
//
// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
//
+// GOOGLETEST_CM0001 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
@@ -436,8 +435,6 @@
]]
# endif // GTEST_HAS_COMBINE
-
-
# define TEST_P(test_case_name, test_name) \
class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
: public test_case_name { \
@@ -451,8 +448,8 @@
#test_case_name, \
::testing::internal::CodeLocation(\
__FILE__, __LINE__))->AddTestPattern(\
- #test_case_name, \
- #test_name, \
+ GTEST_STRINGIFY_(test_case_name), \
+ GTEST_STRINGIFY_(test_name), \
new ::testing::internal::TestMetaFactory< \
GTEST_TEST_CLASS_NAME_(\
test_case_name, test_name)>()); \
diff --git a/googletest/include/gtest/gtest-printers.h b/googletest/include/gtest/gtest-printers.h
index 4deaad0..c67e30a 100644
--- a/googletest/include/gtest/gtest-printers.h
+++ b/googletest/include/gtest/gtest-printers.h
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-// Google Test - The Google C++ Testing Framework
+
+// Google Test - The Google C++ Testing and Mocking Framework
//
// This file implements a universal value printer that can print a
// value of any type T:
@@ -96,6 +95,8 @@
// being defined as many user-defined container types don't have
// value_type.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
#define GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
@@ -112,8 +113,9 @@
#endif
#if GTEST_HAS_ABSL
-#include "absl/types/optional.h"
#include "absl/strings/string_view.h"
+#include "absl/types/optional.h"
+#include "absl/types/variant.h"
#endif // GTEST_HAS_ABSL
namespace testing {
@@ -509,17 +511,19 @@
// function pointers so that the `*os << p` in the object pointer overload
// doesn't cause that warning either.
DefaultPrintTo(
- WrapPrinterType<
- (sizeof(IsContainerTest<T>(0)) == sizeof(IsContainer)) && !IsRecursiveContainer<T>::value
- ? kPrintContainer : !is_pointer<T>::value
- ? kPrintOther
+ WrapPrinterType <
+ (sizeof(IsContainerTest<T>(0)) == sizeof(IsContainer)) &&
+ !IsRecursiveContainer<T>::value
+ ? kPrintContainer
+ : !is_pointer<T>::value
+ ? kPrintOther
#if GTEST_LANG_CXX11
: std::is_function<typename std::remove_pointer<T>::type>::value
#else
: !internal::ImplicitlyConvertible<T, const void*>::value
#endif
? kPrintFunctionPointer
- : kPrintPointer>(),
+ : kPrintPointer > (),
value, os);
}
@@ -634,6 +638,10 @@
}
#endif // GTEST_HAS_ABSL
+#if GTEST_LANG_CXX11
+inline void PrintTo(std::nullptr_t, ::std::ostream* os) { *os << "(nullptr)"; }
+#endif // GTEST_LANG_CXX11
+
#if GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_
// Helper function for printing a tuple. T must be instantiated with
// a tuple type.
@@ -781,6 +789,28 @@
}
};
+// Printer for absl::variant
+
+template <typename... T>
+class UniversalPrinter<::absl::variant<T...>> {
+ public:
+ static void Print(const ::absl::variant<T...>& value, ::std::ostream* os) {
+ *os << '(';
+ absl::visit(Visitor{os}, value);
+ *os << ')';
+ }
+
+ private:
+ struct Visitor {
+ template <typename U>
+ void operator()(const U& u) const {
+ *os << "'" << GetTypeName<U>() << "' with value ";
+ UniversalPrint(u, os);
+ }
+ ::std::ostream* os;
+ };
+};
+
#endif // GTEST_HAS_ABSL
// UniversalPrintArray(begin, len, os) prints an array of 'len'
@@ -796,7 +826,7 @@
// If the array has more than kThreshold elements, we'll have to
// omit some details by printing only the first and the last
// kChunkSize elements.
- // TODO(wan@google.com): let the user control the threshold using a flag.
+ // FIXME: let the user control the threshold using a flag.
if (len <= kThreshold) {
PrintRawArrayTo(begin, len, os);
} else {
diff --git a/googletest/include/gtest/gtest-spi.h b/googletest/include/gtest/gtest-spi.h
index 0e5c10c..26b4aa5 100644
--- a/googletest/include/gtest/gtest-spi.h
+++ b/googletest/include/gtest/gtest-spi.h
@@ -26,12 +26,13 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Utilities for testing Google Test itself and code that uses Google Test
// (e.g. frameworks built on top of Google Test).
+// GOOGLETEST_CM0004 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_GTEST_SPI_H_
#define GTEST_INCLUDE_GTEST_GTEST_SPI_H_
diff --git a/googletest/include/gtest/gtest-test-part.h b/googletest/include/gtest/gtest-test-part.h
index 77eb844..66c7db6 100644
--- a/googletest/include/gtest/gtest-test-part.h
+++ b/googletest/include/gtest/gtest-test-part.h
@@ -27,8 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Author: mheule@google.com (Markus Heule)
-//
+// GOOGLETEST_CM0001 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
#define GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
diff --git a/googletest/include/gtest/gtest-typed-test.h b/googletest/include/gtest/gtest-typed-test.h
index 759d1db..61d8907 100644
--- a/googletest/include/gtest/gtest-typed-test.h
+++ b/googletest/include/gtest/gtest-typed-test.h
@@ -26,8 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
+
+// GOOGLETEST_CM0001 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
#define GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
diff --git a/googletest/include/gtest/gtest.h b/googletest/include/gtest/gtest.h
index 26e787d..65bd9cb 100644
--- a/googletest/include/gtest/gtest.h
+++ b/googletest/include/gtest/gtest.h
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file defines the public API for Google Test. It should be
// included by any test program that uses Google Test.
@@ -48,6 +47,8 @@
// registration from Barthelemy Dagenais' (barthelemy@prologique.com)
// easyUnit framework.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
#define GTEST_INCLUDE_GTEST_GTEST_H_
@@ -82,6 +83,15 @@
namespace testing {
+// Silence C4100 (unreferenced formal parameter) and 4805
+// unsafe mix of type 'const int' and type 'const bool'
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4805)
+# pragma warning(disable:4100)
+#endif
+
+
// Declares the flags.
// This flag temporary enables the disabled tests.
@@ -163,6 +173,7 @@
class TestEventRepeater;
class UnitTestRecordPropertyTestHelper;
class WindowsDeathTest;
+class FuchsiaDeathTest;
class UnitTestImpl* GetUnitTestImpl();
void ReportFailureInUnknownLocation(TestPartResult::Type result_type,
const std::string& message);
@@ -304,7 +315,7 @@
const char* message() const {
return message_.get() != NULL ? message_->c_str() : "";
}
- // TODO(vladl@google.com): Remove this after making sure no clients use it.
+ // FIXME: Remove this after making sure no clients use it.
// Deprecated; please use message() instead.
const char* failure_message() const { return message(); }
@@ -584,6 +595,7 @@
friend class internal::TestResultAccessor;
friend class internal::UnitTestImpl;
friend class internal::WindowsDeathTest;
+ friend class internal::FuchsiaDeathTest;
// Gets the vector of TestPartResults.
const std::vector<TestPartResult>& test_part_results() const {
@@ -609,7 +621,7 @@
// Adds a failure if the key is a reserved attribute of Google Test
// testcase tags. Returns true if the property is valid.
- // TODO(russr): Validate attribute names are legal and human readable.
+ // FIXME: Validate attribute names are legal and human readable.
static bool ValidateTestProperty(const std::string& xml_element,
const TestProperty& test_property);
@@ -2298,6 +2310,10 @@
// Tries to determine an appropriate directory for the platform.
GTEST_API_ std::string TempDir();
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
+
} // namespace testing
// Use this function in main() to run all tests. It returns 0 if all
diff --git a/googletest/include/gtest/gtest_pred_impl.h b/googletest/include/gtest/gtest_pred_impl.h
index c8be230..0c1105c 100644
--- a/googletest/include/gtest/gtest_pred_impl.h
+++ b/googletest/include/gtest/gtest_pred_impl.h
@@ -32,6 +32,8 @@
//
// Implements a family of generic predicate assertion macros.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
diff --git a/googletest/include/gtest/gtest_prod.h b/googletest/include/gtest/gtest_prod.h
index da80ddc..e651671 100644
--- a/googletest/include/gtest/gtest_prod.h
+++ b/googletest/include/gtest/gtest_prod.h
@@ -26,10 +26,10 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// Google C++ Testing Framework definitions useful in production code.
+// Google C++ Testing and Mocking Framework definitions useful in production code.
+// GOOGLETEST_CM0003 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_GTEST_PROD_H_
#define GTEST_INCLUDE_GTEST_GTEST_PROD_H_
@@ -40,17 +40,20 @@
//
// class MyClass {
// private:
-// void MyMethod();
-// FRIEND_TEST(MyClassTest, MyMethod);
+// void PrivateMethod();
+// FRIEND_TEST(MyClassTest, PrivateMethodWorks);
// };
//
// class MyClassTest : public testing::Test {
// // ...
// };
//
-// TEST_F(MyClassTest, MyMethod) {
-// // Can call MyClass::MyMethod() here.
+// TEST_F(MyClassTest, PrivateMethodWorks) {
+// // Can call MyClass::PrivateMethod() here.
// }
+//
+// Note: The test class must be in the same namespace as the class being tested.
+// For example, putting MyClassTest in an anonymous namespace will not work.
#define FRIEND_TEST(test_case_name, test_name)\
friend class test_case_name##_##test_name##_Test
diff --git a/googletest/include/gtest/internal/custom/README.md b/googletest/include/gtest/internal/custom/README.md
new file mode 100644
index 0000000..ff391fb
--- /dev/null
+++ b/googletest/include/gtest/internal/custom/README.md
@@ -0,0 +1,56 @@
+# Customization Points
+
+The custom directory is an injection point for custom user configurations.
+
+## Header `gtest.h`
+
+### The following macros can be defined:
+
+* `GTEST_OS_STACK_TRACE_GETTER_` - The name of an implementation of
+ `OsStackTraceGetterInterface`.
+* `GTEST_CUSTOM_TEMPDIR_FUNCTION_` - An override for `testing::TempDir()`. See
+ `testing::TempDir` for semantics and signature.
+
+## Header `gtest-port.h`
+
+The following macros can be defined:
+
+### Flag related macros:
+
+* `GTEST_FLAG(flag_name)`
+* `GTEST_USE_OWN_FLAGFILE_FLAG_` - Define to 0 when the system provides its
+ own flagfile flag parsing.
+* `GTEST_DECLARE_bool_(name)`
+* `GTEST_DECLARE_int32_(name)`
+* `GTEST_DECLARE_string_(name)`
+* `GTEST_DEFINE_bool_(name, default_val, doc)`
+* `GTEST_DEFINE_int32_(name, default_val, doc)`
+* `GTEST_DEFINE_string_(name, default_val, doc)`
+
+### Logging:
+
+* `GTEST_LOG_(severity)`
+* `GTEST_CHECK_(condition)`
+* Functions `LogToStderr()` and `FlushInfoLog()` have to be provided too.
+
+### Threading:
+
+* `GTEST_HAS_NOTIFICATION_` - Enabled if Notification is already provided.
+* `GTEST_HAS_MUTEX_AND_THREAD_LOCAL_` - Enabled if `Mutex` and `ThreadLocal`
+ are already provided. Must also provide `GTEST_DECLARE_STATIC_MUTEX_(mutex)`
+ and `GTEST_DEFINE_STATIC_MUTEX_(mutex)`
+* `GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks)`
+* `GTEST_LOCK_EXCLUDED_(locks)`
+
+### Underlying library support features
+
+* `GTEST_HAS_CXXABI_H_`
+
+### Exporting API symbols:
+
+* `GTEST_API_` - Specifier for exported symbols.
+
+## Header `gtest-printers.h`
+
+* See documentation at `gtest/gtest-printers.h` for details on how to define a
+ custom printer.
diff --git a/googletest/include/gtest/internal/custom/gtest-port.h b/googletest/include/gtest/internal/custom/gtest-port.h
index 94884c1..cd85d95 100644
--- a/googletest/include/gtest/internal/custom/gtest-port.h
+++ b/googletest/include/gtest/internal/custom/gtest-port.h
@@ -27,45 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Injection point for custom user configurations.
-// The following macros can be defined:
-//
-// Flag related macros:
-// GTEST_FLAG(flag_name)
-// GTEST_USE_OWN_FLAGFILE_FLAG_ - Define to 0 when the system provides its
-// own flagfile flag parsing.
-// GTEST_DECLARE_bool_(name)
-// GTEST_DECLARE_int32_(name)
-// GTEST_DECLARE_string_(name)
-// GTEST_DEFINE_bool_(name, default_val, doc)
-// GTEST_DEFINE_int32_(name, default_val, doc)
-// GTEST_DEFINE_string_(name, default_val, doc)
-//
-// Test filtering:
-// GTEST_TEST_FILTER_ENV_VAR_ - The name of an environment variable that
-// will be used if --GTEST_FLAG(test_filter)
-// is not provided.
-//
-// Logging:
-// GTEST_LOG_(severity)
-// GTEST_CHECK_(condition)
-// Functions LogToStderr() and FlushInfoLog() have to be provided too.
-//
-// Threading:
-// GTEST_HAS_NOTIFICATION_ - Enabled if Notification is already provided.
-// GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ - Enabled if Mutex and ThreadLocal are
-// already provided.
-// Must also provide GTEST_DECLARE_STATIC_MUTEX_(mutex) and
-// GTEST_DEFINE_STATIC_MUTEX_(mutex)
-//
-// GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks)
-// GTEST_LOCK_EXCLUDED_(locks)
-//
-// Underlying library support features:
-// GTEST_HAS_CXXABI_H_
-//
-// Exporting API symbols:
-// GTEST_API_ - Specifier for exported symbols.
+// Injection point for custom user configurations. See README for details
//
// ** Custom implementation starts here **
diff --git a/googletest/include/gtest/internal/custom/gtest-printers.h b/googletest/include/gtest/internal/custom/gtest-printers.h
index 60c1ea0..eb4467a 100644
--- a/googletest/include/gtest/internal/custom/gtest-printers.h
+++ b/googletest/include/gtest/internal/custom/gtest-printers.h
@@ -31,8 +31,8 @@
// installation of gTest.
// It will be included from gtest-printers.h and the overrides in this file
// will be visible to everyone.
-// See documentation at gtest/gtest-printers.h for details on how to define a
-// custom printer.
+//
+// Injection point for custom user configurations. See README for details
//
// ** Custom implementation starts here **
diff --git a/googletest/include/gtest/internal/custom/gtest.h b/googletest/include/gtest/internal/custom/gtest.h
index 6f7c5e4..4c8e07b 100644
--- a/googletest/include/gtest/internal/custom/gtest.h
+++ b/googletest/include/gtest/internal/custom/gtest.h
@@ -27,15 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Injection point for custom user configurations.
-// The following macros can be defined:
-//
-// GTEST_OS_STACK_TRACE_GETTER_ - The name of an implementation of
-// OsStackTraceGetterInterface.
-//
-// GTEST_CUSTOM_TEMPDIR_FUNCTION_ - An override for testing::TempDir().
-// See testing::TempDir for semantics and
-// signature.
+// Injection point for custom user configurations. See README for details
//
// ** Custom implementation starts here **
diff --git a/googletest/include/gtest/internal/gtest-death-test-internal.h b/googletest/include/gtest/internal/gtest-death-test-internal.h
index a9e6610..55e3029 100644
--- a/googletest/include/gtest/internal/gtest-death-test-internal.h
+++ b/googletest/include/gtest/internal/gtest-death-test-internal.h
@@ -27,11 +27,11 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file defines internal utilities needed for implementing
// death tests. They are subject to change without notice.
+// GOOGLETEST_CM0001 DO NOT DELETE
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
@@ -217,14 +217,18 @@
// can be streamed.
// This macro is for implementing ASSERT/EXPECT_DEBUG_DEATH when compiled in
-// NDEBUG mode. In this case we need the statements to be executed, the regex is
-// ignored, and the macro must accept a streamed message even though the message
-// is never printed.
-# define GTEST_EXECUTE_STATEMENT_(statement, regex) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AlwaysTrue()) { \
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
- } else \
+// NDEBUG mode. In this case we need the statements to be executed and the macro
+// must accept a streamed message even though the message is never printed.
+// The regex object is not evaluated, but it is used to prevent "unused"
+// warnings and to avoid an expression that doesn't compile in debug mode.
+#define GTEST_EXECUTE_STATEMENT_(statement, regex) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ } else if (!::testing::internal::AlwaysTrue()) { \
+ const ::testing::internal::RE& gtest_regex = (regex); \
+ static_cast<void>(gtest_regex); \
+ } else \
::testing::Message()
// A class representing the parsed contents of the
diff --git a/googletest/include/gtest/internal/gtest-filepath.h b/googletest/include/gtest/internal/gtest-filepath.h
index bce50dc..c2601a3 100644
--- a/googletest/include/gtest/internal/gtest-filepath.h
+++ b/googletest/include/gtest/internal/gtest-filepath.h
@@ -27,7 +27,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-//
// Google Test filepath utilities
//
// This header file declares classes and functions used internally by
@@ -36,6 +35,8 @@
// This file is #included in gtest/internal/gtest-internal.h.
// Do not include this header file separately!
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
@@ -191,7 +192,7 @@
void Normalize();
- // Returns a pointer to the last ioccurrence of a valid path separator in
+ // Returns a pointer to the last occurence of a valid path separator in
// the FilePath. On Windows, for example, both '/' and '\' are valid path
// separators. Returns NULL if no path separator was found.
const char* FindLastPathSeparator() const;
diff --git a/googletest/include/gtest/internal/gtest-internal.h b/googletest/include/gtest/internal/gtest-internal.h
index 843058f..aa36693 100644
--- a/googletest/include/gtest/internal/gtest-internal.h
+++ b/googletest/include/gtest/internal/gtest-internal.h
@@ -27,12 +27,13 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file declares functions and macros used internally by
// Google Test. They are subject to change without notice.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
@@ -75,6 +76,9 @@
#define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar)
#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar
+// Stringifies its argument.
+#define GTEST_STRINGIFY_(name) #name
+
class ProtocolMessage;
namespace proto2 { class Message; }
@@ -154,7 +158,7 @@
// Returns the optimal edits to go from 'left' to 'right'.
// All edits cost the same, with replace having lower priority than
// add/remove.
-// Simple implementation of the Wagner–Fischer algorithm.
+// Simple implementation of the Wagner-Fischer algorithm.
// See http://en.wikipedia.org/wiki/Wagner-Fischer_algorithm
enum EditType { kMatch, kAdd, kRemove, kReplace };
GTEST_API_ std::vector<EditType> CalculateOptimalEdits(
@@ -803,31 +807,6 @@
#define GTEST_REMOVE_REFERENCE_AND_CONST_(T) \
GTEST_REMOVE_CONST_(GTEST_REMOVE_REFERENCE_(T))
-// Adds reference to a type if it is not a reference type,
-// otherwise leaves it unchanged. This is the same as
-// tr1::add_reference, which is not widely available yet.
-template <typename T>
-struct AddReference { typedef T& type; }; // NOLINT
-template <typename T>
-struct AddReference<T&> { typedef T& type; }; // NOLINT
-
-// A handy wrapper around AddReference that works when the argument T
-// depends on template parameters.
-#define GTEST_ADD_REFERENCE_(T) \
- typename ::testing::internal::AddReference<T>::type
-
-// Adds a reference to const on top of T as necessary. For example,
-// it transforms
-//
-// char ==> const char&
-// const char ==> const char&
-// char& ==> const char&
-// const char& ==> const char&
-//
-// The argument T must depend on some template parameters.
-#define GTEST_REFERENCE_TO_CONST_(T) \
- GTEST_ADD_REFERENCE_(const GTEST_REMOVE_REFERENCE_(T))
-
// ImplicitlyConvertible<From, To>::value is a compile-time bool
// constant that's true iff type From can be implicitly converted to
// type To.
@@ -897,8 +876,11 @@
// a container class by checking the type of IsContainerTest<C>(0).
// The value of the expression is insignificant.
//
-// Note that we look for both C::iterator and C::const_iterator. The
-// reason is that C++ injects the name of a class as a member of the
+// In C++11 mode we check the existence of a const_iterator and that an
+// iterator is properly implemented for the container.
+//
+// For pre-C++11 that we look for both C::iterator and C::const_iterator.
+// The reason is that C++ injects the name of a class as a member of the
// class itself (e.g. you can refer to class iterator as either
// 'iterator' or 'iterator::iterator'). If we look for C::iterator
// only, for example, we would mistakenly think that a class named
@@ -908,40 +890,94 @@
// IsContainerTest(typename C::const_iterator*) and
// IsContainerTest(...) doesn't work with Visual Age C++ and Sun C++.
typedef int IsContainer;
+#if GTEST_LANG_CXX11
+template <class C,
+ class Iterator = decltype(::std::declval<const C&>().begin()),
+ class = decltype(::std::declval<const C&>().end()),
+ class = decltype(++::std::declval<Iterator&>()),
+ class = decltype(*::std::declval<Iterator>()),
+ class = typename C::const_iterator>
+IsContainer IsContainerTest(int /* dummy */) {
+ return 0;
+}
+#else
template <class C>
IsContainer IsContainerTest(int /* dummy */,
typename C::iterator* /* it */ = NULL,
typename C::const_iterator* /* const_it */ = NULL) {
return 0;
}
+#endif // GTEST_LANG_CXX11
typedef char IsNotContainer;
template <class C>
IsNotContainer IsContainerTest(long /* dummy */) { return '\0'; }
-template <typename C, bool =
- sizeof(IsContainerTest<C>(0)) == sizeof(IsContainer)
->
+// Trait to detect whether a type T is a hash table.
+// The heuristic used is that the type contains an inner type `hasher` and does
+// not contain an inner type `reverse_iterator`.
+// If the container is iterable in reverse, then order might actually matter.
+template <typename T>
+struct IsHashTable {
+ private:
+ template <typename U>
+ static char test(typename U::hasher*, typename U::reverse_iterator*);
+ template <typename U>
+ static int test(typename U::hasher*, ...);
+ template <typename U>
+ static char test(...);
+
+ public:
+ static const bool value = sizeof(test<T>(0, 0)) == sizeof(int);
+};
+
+template <typename T>
+const bool IsHashTable<T>::value;
+
+template<typename T>
+struct VoidT {
+ typedef void value_type;
+};
+
+template <typename T, typename = void>
+struct HasValueType : false_type {};
+template <typename T>
+struct HasValueType<T, VoidT<typename T::value_type> > : true_type {
+};
+
+template <typename C,
+ bool = sizeof(IsContainerTest<C>(0)) == sizeof(IsContainer),
+ bool = HasValueType<C>::value>
struct IsRecursiveContainerImpl;
+template <typename C, bool HV>
+struct IsRecursiveContainerImpl<C, false, HV> : public false_type {};
+
+// Since the IsRecursiveContainerImpl depends on the IsContainerTest we need to
+// obey the same inconsistencies as the IsContainerTest, namely check if
+// something is a container is relying on only const_iterator in C++11 and
+// is relying on both const_iterator and iterator otherwise
template <typename C>
-struct IsRecursiveContainerImpl<C, false> : public false_type {};
+struct IsRecursiveContainerImpl<C, true, false> : public false_type {};
template <typename C>
-struct IsRecursiveContainerImpl<C, true> {
- typedef
- typename IteratorTraits<typename C::iterator>::value_type
- value_type;
+struct IsRecursiveContainerImpl<C, true, true> {
+ #if GTEST_LANG_CXX11
+ typedef typename IteratorTraits<typename C::const_iterator>::value_type
+ value_type;
+#else
+ typedef typename IteratorTraits<typename C::iterator>::value_type value_type;
+#endif
typedef is_same<value_type, C> type;
};
// IsRecursiveContainer<Type> is a unary compile-time predicate that
-// evaluates whether C is a recursive container type. A recursive container
+// evaluates whether C is a recursive container type. A recursive container
// type is a container type whose value_type is equal to the container type
-// itself. An example for a recursive container type is
-// boost::filesystem::path, whose iterator has a value_type that is equal to
+// itself. An example for a recursive container type is
+// boost::filesystem::path, whose iterator has a value_type that is equal to
// boost::filesystem::path.
-template<typename C>
+template <typename C>
struct IsRecursiveContainer : public IsRecursiveContainerImpl<C>::type {};
// EnableIf<condition>::type is void when 'Cond' is true, and
@@ -1075,7 +1111,7 @@
private:
enum {
kCheckTypeIsNotConstOrAReference = StaticAssertTypeEqHelper<
- Element, GTEST_REMOVE_REFERENCE_AND_CONST_(Element)>::value,
+ Element, GTEST_REMOVE_REFERENCE_AND_CONST_(Element)>::value
};
// Initializes this object with a copy of the input.
@@ -1120,7 +1156,7 @@
#define GTEST_SUCCESS_(message) \
GTEST_MESSAGE_(message, ::testing::TestPartResult::kSuccess)
-// Suppresses MSVC warnings 4072 (unreachable code) for the code following
+// Suppress MSVC warning 4702 (unreachable code) for the code following
// statement if it returns or throws (or doesn't return or throw in some
// situations).
#define GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) \
@@ -1240,4 +1276,3 @@
void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
-
diff --git a/googletest/include/gtest/internal/gtest-linked_ptr.h b/googletest/include/gtest/internal/gtest-linked_ptr.h
index 3602942..082b872 100644
--- a/googletest/include/gtest/internal/gtest-linked_ptr.h
+++ b/googletest/include/gtest/internal/gtest-linked_ptr.h
@@ -27,8 +27,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Authors: Dan Egnor (egnor@google.com)
-//
// A "smart" pointer type with reference tracking. Every pointer to a
// particular object is kept on a circular linked list. When the last pointer
// to an object is destroyed or reassigned, the object is deleted.
@@ -62,9 +60,11 @@
// raw pointer (e.g. via get()) concurrently, and
// - it's safe to write to two linked_ptrs that point to the same
// shared object concurrently.
-// TODO(wan@google.com): rename this to safe_linked_ptr to avoid
+// FIXME: rename this to safe_linked_ptr to avoid
// confusion with normal linked_ptr.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
diff --git a/googletest/include/gtest/internal/gtest-param-util-generated.h b/googletest/include/gtest/internal/gtest-param-util-generated.h
index dcf90c2..f4df599 100644
--- a/googletest/include/gtest/internal/gtest-param-util-generated.h
+++ b/googletest/include/gtest/internal/gtest-param-util-generated.h
@@ -30,8 +30,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// Type and function utilities for implementing parameterized tests.
// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
@@ -43,6 +42,8 @@
// by the maximum arity of the implementation of tuple which is
// currently set at 10.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
diff --git a/googletest/include/gtest/internal/gtest-param-util-generated.h.pump b/googletest/include/gtest/internal/gtest-param-util-generated.h.pump
index d65086a..ae8c57b 100644
--- a/googletest/include/gtest/internal/gtest-param-util-generated.h.pump
+++ b/googletest/include/gtest/internal/gtest-param-util-generated.h.pump
@@ -29,8 +29,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// Type and function utilities for implementing parameterized tests.
// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
@@ -42,6 +41,8 @@
// by the maximum arity of the implementation of tuple which is
// currently set at $maxtuple.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
diff --git a/googletest/include/gtest/internal/gtest-param-util.h b/googletest/include/gtest/internal/gtest-param-util.h
index 3c80863..d64f620 100644
--- a/googletest/include/gtest/internal/gtest-param-util.h
+++ b/googletest/include/gtest/internal/gtest-param-util.h
@@ -26,11 +26,12 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// Type and function utilities for implementing parameterized tests.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
diff --git a/googletest/include/gtest/internal/gtest-port-arch.h b/googletest/include/gtest/internal/gtest-port-arch.h
index 02ff07b..f83700e 100644
--- a/googletest/include/gtest/internal/gtest-port-arch.h
+++ b/googletest/include/gtest/internal/gtest-port-arch.h
@@ -27,7 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file defines the GTEST_OS_* macro.
// It is separate from gtest-port.h so that custom/gtest-port.h can include it.
diff --git a/googletest/include/gtest/internal/gtest-port.h b/googletest/include/gtest/internal/gtest-port.h
index c541693..786497d 100644
--- a/googletest/include/gtest/internal/gtest-port.h
+++ b/googletest/include/gtest/internal/gtest-port.h
@@ -27,8 +27,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Authors: wan@google.com (Zhanyong Wan)
-//
// Low-level types and utilities for porting Google Test to various
// platforms. All macros ending with _ and symbols defined in an
// internal namespace are subject to change without notice. Code
@@ -40,6 +38,8 @@
// files are expected to #include this. Therefore, it cannot #include
// any other Google Test header.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
@@ -107,6 +107,12 @@
// GTEST_CREATE_SHARED_LIBRARY
// - Define to 1 when compiling Google Test itself
// as a shared library.
+// GTEST_DEFAULT_DEATH_TEST_STYLE
+// - The default value of --gtest_death_test_style.
+// The legacy default has been "fast" in the open
+// source version since 2008. The recommended value
+// is "threadsafe", and can be set in
+// custom/gtest-port.h.
// Platform-indicating macros
// --------------------------
@@ -172,6 +178,7 @@
// GTEST_HAS_TYPED_TEST - typed tests
// GTEST_HAS_TYPED_TEST_P - type-parameterized tests
// GTEST_IS_THREADSAFE - Google Test is thread-safe.
+// GOOGLETEST_CM0007 DO NOT DELETE
// GTEST_USES_POSIX_RE - enhanced POSIX regex is used. Do not confuse with
// GTEST_HAS_POSIX_RE (see above) which users can
// define themselves.
@@ -222,10 +229,10 @@
//
// Regular expressions:
// RE - a simple regular expression class using the POSIX
-// Extended Regular Expression syntax on UNIX-like
-// platforms, or a reduced regular exception syntax on
-// other platforms, including Windows.
-//
+// Extended Regular Expression syntax on UNIX-like platforms
+// GOOGLETEST_CM0008 DO NOT DELETE
+// or a reduced regular exception syntax on other
+// platforms, including Windows.
// Logging:
// GTEST_LOG_() - logs messages at the specified severity level.
// LogToStderr() - directs all log messages to stderr.
@@ -308,7 +315,7 @@
// GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800 4385)
// /* code that triggers warnings C4800 and C4385 */
// GTEST_DISABLE_MSC_WARNINGS_POP_()
-#if _MSC_VER >= 1500
+#if _MSC_VER >= 1400
# define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings) \
__pragma(warning(push)) \
__pragma(warning(disable: warnings))
@@ -320,6 +327,22 @@
# define GTEST_DISABLE_MSC_WARNINGS_POP_()
#endif
+// Clang on Windows does not understand MSVC's pragma warning.
+// We need clang-specific way to disable function deprecation warning.
+#ifdef __clang__
+# define GTEST_DISABLE_MSC_DEPRECATED_PUSH_() \
+ _Pragma("clang diagnostic push") \
+ _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"") \
+ _Pragma("clang diagnostic ignored \"-Wdeprecated-implementations\"")
+#define GTEST_DISABLE_MSC_DEPRECATED_POP_() \
+ _Pragma("clang diagnostic pop")
+#else
+# define GTEST_DISABLE_MSC_DEPRECATED_PUSH_() \
+ GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996)
+# define GTEST_DISABLE_MSC_DEPRECATED_POP_() \
+ GTEST_DISABLE_MSC_WARNINGS_POP_()
+#endif
+
#ifndef GTEST_LANG_CXX11
// gcc and clang define __GXX_EXPERIMENTAL_CXX0X__ when
// -std={c,gnu}++{0x,11} is passed. The C++11 standard specifies a
@@ -357,14 +380,14 @@
#if GTEST_STDLIB_CXX11
# define GTEST_HAS_STD_BEGIN_AND_END_ 1
# define GTEST_HAS_STD_FORWARD_LIST_ 1
-# if !defined(_MSC_VER) || (_MSC_FULL_VER >= 190023824) // works only with VS2015U2 and better
+# if !defined(_MSC_VER) || (_MSC_FULL_VER >= 190023824)
+// works only with VS2015U2 and better
# define GTEST_HAS_STD_FUNCTION_ 1
# endif
# define GTEST_HAS_STD_INITIALIZER_LIST_ 1
# define GTEST_HAS_STD_MOVE_ 1
-# define GTEST_HAS_STD_SHARED_PTR_ 1
-# define GTEST_HAS_STD_TYPE_TRAITS_ 1
# define GTEST_HAS_STD_UNIQUE_PTR_ 1
+# define GTEST_HAS_STD_SHARED_PTR_ 1
# define GTEST_HAS_UNORDERED_MAP_ 1
# define GTEST_HAS_UNORDERED_SET_ 1
#endif
@@ -374,7 +397,8 @@
#if GTEST_LANG_CXX11
# define GTEST_HAS_STD_TUPLE_ 1
# if defined(__clang__)
-// Inspired by http://clang.llvm.org/docs/LanguageExtensions.html#__has_include
+// Inspired by
+// https://clang.llvm.org/docs/LanguageExtensions.html#include-file-checking-macros
# if defined(__has_include) && !__has_include(<tuple>)
# undef GTEST_HAS_STD_TUPLE_
# endif
@@ -386,7 +410,7 @@
# elif defined(__GLIBCXX__)
// Inspired by boost/config/stdlib/libstdcpp3.hpp,
// http://gcc.gnu.org/gcc-4.2/changes.html and
-// http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt01ch01.html#manual.intro.status.standard.200x
+// https://web.archive.org/web/20140227044429/gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt01ch01.html#manual.intro.status.standard.200x
# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)
# undef GTEST_HAS_STD_TUPLE_
# endif
@@ -465,8 +489,11 @@
#ifndef GTEST_HAS_EXCEPTIONS
// The user didn't tell us whether exceptions are enabled, so we need
// to figure it out.
-# if defined(_MSC_VER) || defined(__BORLANDC__)
-// MSVC's and C++Builder's implementations of the STL use the _HAS_EXCEPTIONS
+# if defined(_MSC_VER) && defined(_CPPUNWIND)
+// MSVC defines _CPPUNWIND to 1 iff exceptions are enabled.
+# define GTEST_HAS_EXCEPTIONS 1
+# elif defined(__BORLANDC__)
+// C++Builder's implementation of the STL uses the _HAS_EXCEPTIONS
// macro to enable exceptions, so we'll do the same.
// Assumes that exceptions are enabled by default.
# ifndef _HAS_EXCEPTIONS
@@ -510,21 +537,17 @@
# define GTEST_HAS_STD_STRING 1
#elif !GTEST_HAS_STD_STRING
// The user told us that ::std::string isn't available.
-# error "Google Test cannot be used where ::std::string isn't available."
+# error "::std::string isn't available."
#endif // !defined(GTEST_HAS_STD_STRING)
#ifndef GTEST_HAS_GLOBAL_STRING
-// The user didn't tell us whether ::string is available, so we need
-// to figure it out.
-
# define GTEST_HAS_GLOBAL_STRING 0
-
#endif // GTEST_HAS_GLOBAL_STRING
#ifndef GTEST_HAS_STD_WSTRING
// The user didn't tell us whether ::std::wstring is available, so we need
// to figure it out.
-// TODO(wan@google.com): uses autoconf to detect whether ::std::wstring
+// FIXME: uses autoconf to detect whether ::std::wstring
// is available.
// Cygwin 1.7 and below doesn't support ::std::wstring.
@@ -643,7 +666,12 @@
// STLport, provided with the Android NDK, has neither <tr1/tuple> or <tuple>.
# define GTEST_HAS_TR1_TUPLE 0
# elif defined(_MSC_VER) && (_MSC_VER >= 1910)
-// Prevent `warning C4996: 'std::tr1': warning STL4002: The non-Standard std::tr1 namespace and TR1-only machinery are deprecated and will be REMOVED.`
+// Prevent `warning C4996: 'std::tr1': warning STL4002:
+// The non-Standard std::tr1 namespace and TR1-only machinery
+// are deprecated and will be REMOVED.`
+# define GTEST_HAS_TR1_TUPLE 0
+# elif GTEST_LANG_CXX11 && defined(_LIBCPP_VERSION)
+// libc++ doesn't support TR1.
# define GTEST_HAS_TR1_TUPLE 0
# else
// The user didn't tell us not to do it, so we assume it's OK.
@@ -654,6 +682,10 @@
// Determines whether Google Test's own tr1 tuple implementation
// should be used.
#ifndef GTEST_USE_OWN_TR1_TUPLE
+// We use our own tuple implementation on Symbian.
+# if GTEST_OS_SYMBIAN
+# define GTEST_USE_OWN_TR1_TUPLE 1
+# else
// The user didn't tell us, so we need to figure it out.
// We use our own TR1 tuple if we aren't sure the user has an
@@ -684,12 +716,11 @@
# else
# define GTEST_USE_OWN_TR1_TUPLE 1
# endif
-
+# endif // GTEST_OS_SYMBIAN
#endif // GTEST_USE_OWN_TR1_TUPLE
-// To avoid conditional compilation everywhere, we make it
-// gtest-port.h's responsibility to #include the header implementing
-// tuple.
+// To avoid conditional compilation we make it gtest-port.h's responsibility
+// to #include the header implementing tuple.
#if GTEST_HAS_STD_TUPLE_
# include <tuple> // IWYU pragma: export
# define GTEST_TUPLE_NAMESPACE_ ::std
@@ -704,22 +735,6 @@
# if GTEST_USE_OWN_TR1_TUPLE
# include "gtest/internal/gtest-tuple.h" // IWYU pragma: export // NOLINT
-# elif GTEST_ENV_HAS_STD_TUPLE_
-# include <tuple>
-// C++11 puts its tuple into the ::std namespace rather than
-// ::std::tr1. gtest expects tuple to live in ::std::tr1, so put it there.
-// This causes undefined behavior, but supported compilers react in
-// the way we intend.
-namespace std {
-namespace tr1 {
-using ::std::get;
-using ::std::make_tuple;
-using ::std::tuple;
-using ::std::tuple_element;
-using ::std::tuple_size;
-}
-}
-
# elif GTEST_OS_SYMBIAN
// On Symbian, BOOST_HAS_TR1_TUPLE causes Boost's TR1 tuple library to
@@ -744,7 +759,7 @@
// Until version 4.3.2, gcc has a bug that causes <tr1/functional>,
// which is #included by <tr1/tuple>, to not compile when RTTI is
// disabled. _TR1_FUNCTIONAL is the header guard for
-// <tr1/functional>. Hence the following #define is a hack to prevent
+// <tr1/functional>. Hence the following #define is used to prevent
// <tr1/functional> from being included.
# define _TR1_FUNCTIONAL 1
# include <tr1/tuple>
@@ -754,10 +769,12 @@
# include <tr1/tuple> // NOLINT
# endif // !GTEST_HAS_RTTI && GTEST_GCC_VER_ < 40302
-# else
-// If the compiler is not GCC 4.0+, we assume the user is using a
-// spec-conforming TR1 implementation.
+// VS 2010 now has tr1 support.
+# elif _MSC_VER >= 1600
# include <tuple> // IWYU pragma: export // NOLINT
+
+# else // GTEST_USE_OWN_TR1_TUPLE
+# include <tr1/tuple> // IWYU pragma: export // NOLINT
# endif // GTEST_USE_OWN_TR1_TUPLE
#endif // GTEST_HAS_TR1_TUPLE
@@ -811,7 +828,8 @@
(GTEST_OS_MAC && !GTEST_OS_IOS) || \
(GTEST_OS_WINDOWS_DESKTOP && _MSC_VER >= 1400) || \
GTEST_OS_WINDOWS_MINGW || GTEST_OS_AIX || GTEST_OS_HPUX || \
- GTEST_OS_OPENBSD || GTEST_OS_QNX || GTEST_OS_FREEBSD || GTEST_OS_NETBSD)
+ GTEST_OS_OPENBSD || GTEST_OS_QNX || GTEST_OS_FREEBSD || \
+ GTEST_OS_NETBSD || GTEST_OS_FUCHSIA)
# define GTEST_HAS_DEATH_TEST 1
#endif
@@ -880,6 +898,12 @@
# define GTEST_ATTRIBUTE_UNUSED_
#endif
+#if GTEST_LANG_CXX11
+# define GTEST_CXX11_EQUALS_DELETE_ = delete
+#else // GTEST_LANG_CXX11
+# define GTEST_CXX11_EQUALS_DELETE_
+#endif // GTEST_LANG_CXX11
+
// Use this annotation before a function that takes a printf format string.
#if (defined(__GNUC__) || defined(__clang__)) && !defined(COMPILER_ICC)
# if defined(__MINGW_PRINTF_FORMAT)
@@ -897,15 +921,16 @@
# define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check)
#endif
+
// A macro to disallow operator=
// This should be used in the private: declarations for a class.
-#define GTEST_DISALLOW_ASSIGN_(type)\
- void operator=(type const &)
+#define GTEST_DISALLOW_ASSIGN_(type) \
+ void operator=(type const &) GTEST_CXX11_EQUALS_DELETE_
// A macro to disallow copy constructor and operator=
// This should be used in the private: declarations for a class.
-#define GTEST_DISALLOW_COPY_AND_ASSIGN_(type)\
- type(type const &);\
+#define GTEST_DISALLOW_COPY_AND_ASSIGN_(type) \
+ type(type const &) GTEST_CXX11_EQUALS_DELETE_; \
GTEST_DISALLOW_ASSIGN_(type)
// Tell the compiler to warn about unused return values for functions declared
@@ -966,13 +991,17 @@
# endif
#elif __GNUC__ >= 4 || defined(__clang__)
# define GTEST_API_ __attribute__((visibility ("default")))
-#endif // _MSC_VER
+#endif // _MSC_VER
-#endif // GTEST_API_
+#endif // GTEST_API_
#ifndef GTEST_API_
# define GTEST_API_
-#endif // GTEST_API_
+#endif // GTEST_API_
+
+#ifndef GTEST_DEFAULT_DEATH_TEST_STYLE
+# define GTEST_DEFAULT_DEATH_TEST_STYLE "fast"
+#endif // GTEST_DEFAULT_DEATH_TEST_STYLE
#ifdef __GNUC__
// Ask the compiler to never inline a given function.
@@ -982,10 +1011,12 @@
#endif
// _LIBCPP_VERSION is defined by the libc++ library from the LLVM project.
-#if defined(__GLIBCXX__) || (defined(_LIBCPP_VERSION) && !defined(_MSC_VER))
-# define GTEST_HAS_CXXABI_H_ 1
-#else
-# define GTEST_HAS_CXXABI_H_ 0
+#if !defined(GTEST_HAS_CXXABI_H_)
+# if defined(__GLIBCXX__) || (defined(_LIBCPP_VERSION) && !defined(_MSC_VER))
+# define GTEST_HAS_CXXABI_H_ 1
+# else
+# define GTEST_HAS_CXXABI_H_ 0
+# endif
#endif
// A function level attribute to disable checking for use of uninitialized
@@ -1202,7 +1233,7 @@
// Defines RE.
#if GTEST_USES_PCRE
-using ::RE;
+// if used, PCRE is injected by custom/gtest-port.h
#elif GTEST_USES_POSIX_RE || GTEST_USES_SIMPLE_RE
// A simple C++ wrapper for <regex.h>. It uses the POSIX Extended
@@ -1233,7 +1264,7 @@
// PartialMatch(str, re) returns true iff regular expression re
// matches a substring of str (including str itself).
//
- // TODO(wan@google.com): make FullMatch() and PartialMatch() work
+ // FIXME: make FullMatch() and PartialMatch() work
// when str contains NUL characters.
static bool FullMatch(const ::std::string& str, const RE& re) {
return FullMatch(str.c_str(), re);
@@ -1260,7 +1291,7 @@
void Init(const char* regex);
// We use a const char* instead of an std::string, as Google Test used to be
- // used where std::string is not available. TODO(wan@google.com): change to
+ // used where std::string is not available. FIXME: change to
// std::string.
const char* pattern_;
bool is_valid_;
@@ -1366,6 +1397,39 @@
GTEST_LOG_(FATAL) << #posix_call << "failed with error " \
<< gtest_error
+// Adds reference to a type if it is not a reference type,
+// otherwise leaves it unchanged. This is the same as
+// tr1::add_reference, which is not widely available yet.
+template <typename T>
+struct AddReference { typedef T& type; }; // NOLINT
+template <typename T>
+struct AddReference<T&> { typedef T& type; }; // NOLINT
+
+// A handy wrapper around AddReference that works when the argument T
+// depends on template parameters.
+#define GTEST_ADD_REFERENCE_(T) \
+ typename ::testing::internal::AddReference<T>::type
+
+// Transforms "T" into "const T&" according to standard reference collapsing
+// rules (this is only needed as a backport for C++98 compilers that do not
+// support reference collapsing). Specifically, it transforms:
+//
+// char ==> const char&
+// const char ==> const char&
+// char& ==> char&
+// const char& ==> const char&
+//
+// Note that the non-const reference will not have "const" added. This is
+// standard, and necessary so that "T" can always bind to "const T&".
+template <typename T>
+struct ConstRef { typedef const T& type; };
+template <typename T>
+struct ConstRef<T&> { typedef T& type; };
+
+// The argument T must depend on some template parameters.
+#define GTEST_REFERENCE_TO_CONST_(T) \
+ typename ::testing::internal::ConstRef<T>::type
+
#if GTEST_HAS_STD_MOVE_
using std::forward;
using std::move;
@@ -1379,6 +1443,8 @@
const T& move(const T& t) {
return t;
}
+template <typename T>
+GTEST_ADD_REFERENCE_(T) forward(GTEST_ADD_REFERENCE_(T) t) { return t; }
template <typename T>
struct RvalueRef {
@@ -1491,14 +1557,18 @@
GTEST_API_ std::string ReadEntireFile(FILE* file);
// All command line arguments.
-GTEST_API_ const ::std::vector<testing::internal::string>& GetArgvs();
+GTEST_API_ std::vector<std::string> GetArgvs();
#if GTEST_HAS_DEATH_TEST
-const ::std::vector<testing::internal::string>& GetInjectableArgvs();
-void SetInjectableArgvs(const ::std::vector<testing::internal::string>*
- new_argvs);
-
+std::vector<std::string> GetInjectableArgvs();
+// Deprecated: pass the args vector by value instead.
+void SetInjectableArgvs(const std::vector<std::string>* new_argvs);
+void SetInjectableArgvs(const std::vector<std::string>& new_argvs);
+#if GTEST_HAS_GLOBAL_STRING
+void SetInjectableArgvs(const std::vector< ::string>& new_argvs);
+#endif // GTEST_HAS_GLOBAL_STRING
+void ClearInjectableArgvs();
#endif // GTEST_HAS_DEATH_TEST
@@ -1748,7 +1818,7 @@
// Initializes owner_thread_id_ and critical_section_ in static mutexes.
void ThreadSafeLazyInit();
- // Per http://blogs.msdn.com/b/oldnewthing/archive/2004/02/23/78395.aspx,
+ // Per https://blogs.msdn.microsoft.com/oldnewthing/20040223-00/?p=40503,
// we assume that 0 is an invalid value for thread IDs.
unsigned int owner_thread_id_;
@@ -2032,8 +2102,13 @@
extern ::testing::internal::MutexBase mutex
// Defines and statically (i.e. at link time) initializes a static mutex.
-# define GTEST_DEFINE_STATIC_MUTEX_(mutex) \
- ::testing::internal::MutexBase mutex = { PTHREAD_MUTEX_INITIALIZER, false, pthread_t() }
+// The initialization list here does not explicitly initialize each field,
+// instead relying on default initialization for the unspecified fields. In
+// particular, the owner_ field (a pthread_t) is not explicitly initialized.
+// This allows initialization to work whether pthread_t is a scalar or struct.
+// The flag -Wmissing-field-initializers must not be specified for this to work.
+#define GTEST_DEFINE_STATIC_MUTEX_(mutex) \
+ ::testing::internal::MutexBase mutex = {PTHREAD_MUTEX_INITIALIZER, false, 0}
// The Mutex class can only be used for mutexes created at runtime. It
// shares its API with MutexBase otherwise.
@@ -2279,6 +2354,7 @@
template <typename T>
struct is_same<T, T> : public true_type {};
+
template <typename T>
struct is_pointer : public false_type {};
@@ -2290,6 +2366,7 @@
typedef typename Iterator::value_type value_type;
};
+
template <typename T>
struct IteratorTraits<T*> {
typedef T value_type;
@@ -2421,7 +2498,7 @@
// Functions deprecated by MSVC 8.0.
-GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996 /* deprecated function */)
+GTEST_DISABLE_MSC_DEPRECATED_PUSH_()
inline const char* StrNCpy(char* dest, const char* src, size_t n) {
return strncpy(dest, src, n);
@@ -2469,7 +2546,7 @@
#endif
}
-GTEST_DISABLE_MSC_WARNINGS_POP_()
+GTEST_DISABLE_MSC_DEPRECATED_POP_()
#if GTEST_OS_WINDOWS_MOBILE
// Windows CE has no C library. The abort() function is used in
@@ -2585,15 +2662,15 @@
# define GTEST_DECLARE_bool_(name) GTEST_API_ extern bool GTEST_FLAG(name)
# define GTEST_DECLARE_int32_(name) \
GTEST_API_ extern ::testing::internal::Int32 GTEST_FLAG(name)
-#define GTEST_DECLARE_string_(name) \
+# define GTEST_DECLARE_string_(name) \
GTEST_API_ extern ::std::string GTEST_FLAG(name)
// Macros for defining flags.
-#define GTEST_DEFINE_bool_(name, default_val, doc) \
+# define GTEST_DEFINE_bool_(name, default_val, doc) \
GTEST_API_ bool GTEST_FLAG(name) = (default_val)
-#define GTEST_DEFINE_int32_(name, default_val, doc) \
+# define GTEST_DEFINE_int32_(name, default_val, doc) \
GTEST_API_ ::testing::internal::Int32 GTEST_FLAG(name) = (default_val)
-#define GTEST_DEFINE_string_(name, default_val, doc) \
+# define GTEST_DEFINE_string_(name, default_val, doc) \
GTEST_API_ ::std::string GTEST_FLAG(name) = (default_val)
#endif // !defined(GTEST_DECLARE_bool_)
@@ -2607,7 +2684,7 @@
// Parses 'str' for a 32-bit signed integer. If successful, writes the result
// to *value and returns true; otherwise leaves *value unchanged and returns
// false.
-// TODO(chandlerc): Find a better way to refactor flag and environment parsing
+// FIXME: Find a better way to refactor flag and environment parsing
// out of both gtest-port.cc and gtest.cc to avoid exporting this utility
// function.
bool ParseInt32(const Message& src_text, const char* str, Int32* value);
@@ -2616,10 +2693,10 @@
// corresponding to the given Google Test flag.
bool BoolFromGTestEnv(const char* flag, bool default_val);
GTEST_API_ Int32 Int32FromGTestEnv(const char* flag, Int32 default_val);
-std::string StringFromGTestEnv(const char* flag, const char* default_val);
+std::string OutputFlagAlsoCheckEnvVar();
+const char* StringFromGTestEnv(const char* flag, const char* default_val);
} // namespace internal
-
} // namespace testing
#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
diff --git a/googletest/include/gtest/internal/gtest-string.h b/googletest/include/gtest/internal/gtest-string.h
index 04b9e7b..4c9b626 100644
--- a/googletest/include/gtest/internal/gtest-string.h
+++ b/googletest/include/gtest/internal/gtest-string.h
@@ -27,17 +27,17 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file declares the String class and functions used internally by
// Google Test. They are subject to change without notice. They should not used
// by code external to Google Test.
//
-// This header file is #included by
-// gtest/internal/gtest-internal.h.
+// This header file is #included by gtest-internal.h.
// It should not be #included by other files.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
diff --git a/googletest/include/gtest/internal/gtest-tuple.h b/googletest/include/gtest/internal/gtest-tuple.h
index e9b4053..78a3a6a 100644
--- a/googletest/include/gtest/internal/gtest-tuple.h
+++ b/googletest/include/gtest/internal/gtest-tuple.h
@@ -30,11 +30,12 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Implements a subset of TR1 tuple needed by Google Test and Google Mock.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
@@ -42,7 +43,7 @@
// The compiler used in Symbian has a bug that prevents us from declaring the
// tuple template as a friend (it complains that tuple is redefined). This
-// hack bypasses the bug by declaring the members that should otherwise be
+// bypasses the bug by declaring the members that should otherwise be
// private as public.
// Sun Studio versions < 12 also have the above bug.
#if defined(__SYMBIAN32__) || (defined(__SUNPRO_CC) && __SUNPRO_CC < 0x590)
diff --git a/googletest/include/gtest/internal/gtest-tuple.h.pump b/googletest/include/gtest/internal/gtest-tuple.h.pump
index 429ddfe..bb626e0 100644
--- a/googletest/include/gtest/internal/gtest-tuple.h.pump
+++ b/googletest/include/gtest/internal/gtest-tuple.h.pump
@@ -29,11 +29,12 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Implements a subset of TR1 tuple needed by Google Test and Google Mock.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
@@ -41,7 +42,7 @@
// The compiler used in Symbian has a bug that prevents us from declaring the
// tuple template as a friend (it complains that tuple is redefined). This
-// hack bypasses the bug by declaring the members that should otherwise be
+// bypasses the bug by declaring the members that should otherwise be
// private as public.
// Sun Studio versions < 12 also have the above bug.
#if defined(__SYMBIAN32__) || (defined(__SUNPRO_CC) && __SUNPRO_CC < 0x590)
diff --git a/googletest/include/gtest/internal/gtest-type-util.h b/googletest/include/gtest/internal/gtest-type-util.h
index e46f7cf..28e4112 100644
--- a/googletest/include/gtest/internal/gtest-type-util.h
+++ b/googletest/include/gtest/internal/gtest-type-util.h
@@ -30,8 +30,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Type utilities needed for implementing typed and type-parameterized
// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
@@ -41,6 +40,8 @@
// Please contact googletestframework@googlegroups.com if you need
// more.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
@@ -57,6 +58,22 @@
namespace testing {
namespace internal {
+// Canonicalizes a given name with respect to the Standard C++ Library.
+// This handles removing the inline namespace within `std` that is
+// used by various standard libraries (e.g., `std::__1`). Names outside
+// of namespace std are returned unmodified.
+inline std::string CanonicalizeForStdLibVersioning(std::string s) {
+ static const char prefix[] = "std::__";
+ if (s.compare(0, strlen(prefix), prefix) == 0) {
+ std::string::size_type end = s.find("::", strlen(prefix));
+ if (end != s.npos) {
+ // Erase everything between the initial `std` and the second `::`.
+ s.erase(strlen("std"), end - strlen("std"));
+ }
+ }
+ return s;
+}
+
// GetTypeName<T>() returns a human-readable name of type T.
// NB: This function is also used in Google Mock, so don't move it inside of
// the typed-test-only section below.
@@ -75,7 +92,7 @@
char* const readable_name = __cxa_demangle(name, 0, 0, &status);
const std::string name_str(status == 0 ? readable_name : name);
free(readable_name);
- return name_str;
+ return CanonicalizeForStdLibVersioning(name_str);
# else
return name;
# endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
diff --git a/googletest/include/gtest/internal/gtest-type-util.h.pump b/googletest/include/gtest/internal/gtest-type-util.h.pump
index 251fdf0..0001a5d 100644
--- a/googletest/include/gtest/internal/gtest-type-util.h.pump
+++ b/googletest/include/gtest/internal/gtest-type-util.h.pump
@@ -28,8 +28,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Type utilities needed for implementing typed and type-parameterized
// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
@@ -39,6 +38,8 @@
// Please contact googletestframework@googlegroups.com if you need
// more.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
@@ -55,6 +56,22 @@
namespace testing {
namespace internal {
+// Canonicalizes a given name with respect to the Standard C++ Library.
+// This handles removing the inline namespace within `std` that is
+// used by various standard libraries (e.g., `std::__1`). Names outside
+// of namespace std are returned unmodified.
+inline std::string CanonicalizeForStdLibVersioning(std::string s) {
+ static const char prefix[] = "std::__";
+ if (s.compare(0, strlen(prefix), prefix) == 0) {
+ std::string::size_type end = s.find("::", strlen(prefix));
+ if (end != s.npos) {
+ // Erase everything between the initial `std` and the second `::`.
+ s.erase(strlen("std"), end - strlen("std"));
+ }
+ }
+ return s;
+}
+
// GetTypeName<T>() returns a human-readable name of type T.
// NB: This function is also used in Google Mock, so don't move it inside of
// the typed-test-only section below.
@@ -73,7 +90,7 @@
char* const readable_name = __cxa_demangle(name, 0, 0, &status);
const std::string name_str(status == 0 ? readable_name : name);
free(readable_name);
- return name_str;
+ return CanonicalizeForStdLibVersioning(name_str);
# else
return name;
# endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
diff --git a/googletest/samples/prime_tables.h b/googletest/samples/prime_tables.h
index 55a3b44..523c50b 100644
--- a/googletest/samples/prime_tables.h
+++ b/googletest/samples/prime_tables.h
@@ -26,9 +26,8 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-// Author: vladl@google.com (Vlad Losev)
+
+
// This provides interface PrimeTable that determines whether a number is a
// prime and determines a next prime number. This interface is used
diff --git a/googletest/samples/sample1.cc b/googletest/samples/sample1.cc
index 7c08b28..13cec1d 100644
--- a/googletest/samples/sample1.cc
+++ b/googletest/samples/sample1.cc
@@ -28,8 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
#include "sample1.h"
diff --git a/googletest/samples/sample1.h b/googletest/samples/sample1.h
index 3dfeb98..2c3e9f0 100644
--- a/googletest/samples/sample1.h
+++ b/googletest/samples/sample1.h
@@ -28,8 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
#ifndef GTEST_SAMPLES_SAMPLE1_H_
#define GTEST_SAMPLES_SAMPLE1_H_
diff --git a/googletest/samples/sample10_unittest.cc b/googletest/samples/sample10_unittest.cc
index 10aa762..7ce9550 100644
--- a/googletest/samples/sample10_unittest.cc
+++ b/googletest/samples/sample10_unittest.cc
@@ -25,8 +25,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// This sample shows how to use Google Test listener API to implement
// a primitive leak checker.
diff --git a/googletest/samples/sample1_unittest.cc b/googletest/samples/sample1_unittest.cc
index 8376bb4..cb08b61 100644
--- a/googletest/samples/sample1_unittest.cc
+++ b/googletest/samples/sample1_unittest.cc
@@ -28,9 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
// This sample shows how to write a simple unit test for a function,
// using Google C++ testing framework.
diff --git a/googletest/samples/sample2.cc b/googletest/samples/sample2.cc
index 5f763b9..f3b722f 100644
--- a/googletest/samples/sample2.cc
+++ b/googletest/samples/sample2.cc
@@ -28,8 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
#include "sample2.h"
diff --git a/googletest/samples/sample2.h b/googletest/samples/sample2.h
index cb485c7..58f360f 100644
--- a/googletest/samples/sample2.h
+++ b/googletest/samples/sample2.h
@@ -28,8 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
#ifndef GTEST_SAMPLES_SAMPLE2_H_
#define GTEST_SAMPLES_SAMPLE2_H_
diff --git a/googletest/samples/sample2_unittest.cc b/googletest/samples/sample2_unittest.cc
index df522da..0848826 100644
--- a/googletest/samples/sample2_unittest.cc
+++ b/googletest/samples/sample2_unittest.cc
@@ -28,9 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
// This sample shows how to write a more complex unit test for a class
// that has multiple member functions.
diff --git a/googletest/samples/sample3-inl.h b/googletest/samples/sample3-inl.h
index 7e3084d..1a29ce9 100644
--- a/googletest/samples/sample3-inl.h
+++ b/googletest/samples/sample3-inl.h
@@ -28,8 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
#ifndef GTEST_SAMPLES_SAMPLE3_INL_H_
#define GTEST_SAMPLES_SAMPLE3_INL_H_
diff --git a/googletest/samples/sample3_unittest.cc b/googletest/samples/sample3_unittest.cc
index 7f51fd8..e093c25 100644
--- a/googletest/samples/sample3_unittest.cc
+++ b/googletest/samples/sample3_unittest.cc
@@ -28,9 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
// In this example, we use a more advanced feature of Google Test called
// test fixture.
diff --git a/googletest/samples/sample4.cc b/googletest/samples/sample4.cc
index ae44bda..2f7c87a 100644
--- a/googletest/samples/sample4.cc
+++ b/googletest/samples/sample4.cc
@@ -28,8 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
#include <stdio.h>
diff --git a/googletest/samples/sample4.h b/googletest/samples/sample4.h
index cd60f0d..fda5f33 100644
--- a/googletest/samples/sample4.h
+++ b/googletest/samples/sample4.h
@@ -28,9 +28,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
#ifndef GTEST_SAMPLES_SAMPLE4_H_
#define GTEST_SAMPLES_SAMPLE4_H_
diff --git a/googletest/samples/sample4_unittest.cc b/googletest/samples/sample4_unittest.cc
index 7bf9ea3..079a70d 100644
--- a/googletest/samples/sample4_unittest.cc
+++ b/googletest/samples/sample4_unittest.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "sample4.h"
#include "gtest/gtest.h"
diff --git a/googletest/samples/sample5_unittest.cc b/googletest/samples/sample5_unittest.cc
index 401a58a..d8a8788 100644
--- a/googletest/samples/sample5_unittest.cc
+++ b/googletest/samples/sample5_unittest.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// This sample teaches how to reuse a test fixture in multiple test
// cases by deriving sub-fixtures from it.
diff --git a/googletest/samples/sample6_unittest.cc b/googletest/samples/sample6_unittest.cc
index 1faf0c3..ddf2f1c 100644
--- a/googletest/samples/sample6_unittest.cc
+++ b/googletest/samples/sample6_unittest.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// This sample shows how to test common properties of multiple
// implementations of the same interface (aka interface tests).
diff --git a/googletest/samples/sample7_unittest.cc b/googletest/samples/sample7_unittest.cc
index efa9728..c1ae8bd 100644
--- a/googletest/samples/sample7_unittest.cc
+++ b/googletest/samples/sample7_unittest.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// This sample shows how to test common properties of multiple
// implementations of an interface (aka interface tests) using
diff --git a/googletest/samples/sample8_unittest.cc b/googletest/samples/sample8_unittest.cc
index b0ff2d1..ce75cf0 100644
--- a/googletest/samples/sample8_unittest.cc
+++ b/googletest/samples/sample8_unittest.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// This sample shows how to test code relying on some global flag variables.
// Combine() helps with generating all possible combinations of such flags,
diff --git a/googletest/samples/sample9_unittest.cc b/googletest/samples/sample9_unittest.cc
index 75584bb..53f9af5 100644
--- a/googletest/samples/sample9_unittest.cc
+++ b/googletest/samples/sample9_unittest.cc
@@ -25,8 +25,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
// This sample shows how to use Google Test listener API to implement
// an alternative console output and how to use the UnitTest reflection API
diff --git a/googletest/scripts/fuse_gtest_files.py b/googletest/scripts/fuse_gtest_files.py
index 9a5c8d3..d0dd464 100755
--- a/googletest/scripts/fuse_gtest_files.py
+++ b/googletest/scripts/fuse_gtest_files.py
@@ -52,7 +52,7 @@
This tool is experimental. In particular, it assumes that there is no
conditional inclusion of Google Test headers. Please report any
problems to googletestframework@googlegroups.com. You can read
-https://github.com/google/googletest/blob/master/googletest/docs/AdvancedGuide.md for
+https://github.com/google/googletest/blob/master/googletest/docs/advanced.md for
more information.
"""
diff --git a/googletest/scripts/gen_gtest_pred_impl.py b/googletest/scripts/gen_gtest_pred_impl.py
index 3e7ab04..b43efdf 100755
--- a/googletest/scripts/gen_gtest_pred_impl.py
+++ b/googletest/scripts/gen_gtest_pred_impl.py
@@ -115,10 +115,9 @@
#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
-// Makes sure this header is not included before gtest.h.
-#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
-# error Do not include gtest_pred_impl.h directly. Include gtest.h instead.
-#endif // GTEST_INCLUDE_GTEST_GTEST_H_
+#include "gtest/gtest.h"
+
+namespace testing {
// This header implements a family of generic predicate assertion
// macros:
@@ -295,16 +294,17 @@
return """
+} // namespace testing
+
#endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
"""
def GenerateFile(path, content):
- """Given a file path and a content string, overwrites it with the
- given content."""
-
+ """Given a file path and a content string
+ overwrites it with the given content.
+ """
print 'Updating file %s . . .' % path
-
f = file(path, 'w+')
print >>f, content,
f.close()
@@ -314,8 +314,8 @@
def GenerateHeader(n):
"""Given the maximum arity n, updates the header file that implements
- the predicate assertions."""
-
+ the predicate assertions.
+ """
GenerateFile(HEADER,
HeaderPreamble(n)
+ ''.join([ImplementationForArity(i) for i in OneTo(n)])
diff --git a/googletest/scripts/upload.py b/googletest/scripts/upload.py
index 81e8e04..c852e4c 100755
--- a/googletest/scripts/upload.py
+++ b/googletest/scripts/upload.py
@@ -242,7 +242,7 @@
The authentication process works as follows:
1) We get a username and password from the user
2) We use ClientLogin to obtain an AUTH token for the user
- (see http://code.google.com/apis/accounts/AuthForInstalledApps.html).
+ (see https://developers.google.com/identity/protocols/AuthForInstalledApps).
3) We pass the auth token to /_ah/login on the server to obtain an
authentication cookie. If login was successful, it tries to redirect
us to the URL we provided.
@@ -506,7 +506,7 @@
(content_type, body) ready for httplib.HTTP instance.
Source:
- http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/146306
+ https://web.archive.org/web/20160116052001/code.activestate.com/recipes/146306
"""
BOUNDARY = '-M-A-G-I-C---B-O-U-N-D-A-R-Y-'
CRLF = '\r\n'
@@ -807,7 +807,7 @@
# svn cat translates keywords but svn diff doesn't. As a result of this
# behavior patching.PatchChunks() fails with a chunk mismatch error.
# This part was originally written by the Review Board development team
- # who had the same problem (http://reviews.review-board.org/r/276/).
+ # who had the same problem (https://reviews.reviewboard.org/r/276/).
# Mapping of keywords to known aliases
svn_keywords = {
# Standard keywords
@@ -860,7 +860,7 @@
status_lines = status.splitlines()
# If file is in a cl, the output will begin with
# "\n--- Changelist 'cl_name':\n". See
- # http://svn.collab.net/repos/svn/trunk/notes/changelist-design.txt
+ # https://web.archive.org/web/20090918234815/svn.collab.net/repos/svn/trunk/notes/changelist-design.txt
if (len(status_lines) == 3 and
not status_lines[0] and
status_lines[1].startswith("--- Changelist")):
diff --git a/googletest/src/gtest-all.cc b/googletest/src/gtest-all.cc
index 0a9cee5..b217a18 100644
--- a/googletest/src/gtest-all.cc
+++ b/googletest/src/gtest-all.cc
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: mheule@google.com (Markus Heule)
-//
-// Google C++ Testing Framework (Google Test)
+// Google C++ Testing and Mocking Framework (Google Test)
//
// Sometimes it's desirable to build Google Test by compiling a single file.
// This file serves this purpose.
diff --git a/googletest/src/gtest-death-test.cc b/googletest/src/gtest-death-test.cc
index 00e231b..0908355 100644
--- a/googletest/src/gtest-death-test.cc
+++ b/googletest/src/gtest-death-test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan), vladl@google.com (Vlad Losev)
+
//
// This file implements death tests.
@@ -62,6 +61,14 @@
# include <spawn.h>
# endif // GTEST_OS_QNX
+# if GTEST_OS_FUCHSIA
+# include <lib/fdio/io.h>
+# include <lib/fdio/spawn.h>
+# include <zircon/processargs.h>
+# include <zircon/syscalls.h>
+# include <zircon/syscalls/port.h>
+# endif // GTEST_OS_FUCHSIA
+
#endif // GTEST_HAS_DEATH_TEST
#include "gtest/gtest-message.h"
@@ -73,7 +80,11 @@
// Constants.
// The default death test style.
-static const char kDefaultDeathTestStyle[] = "threadsafe";
+//
+// This is defined in internal/gtest-port.h as "fast", but can be overridden by
+// a definition in internal/custom/gtest-port.h. The recommended value, which is
+// used internally at Google, is "threadsafe".
+static const char kDefaultDeathTestStyle[] = GTEST_DEFAULT_DEATH_TEST_STYLE;
GTEST_DEFINE_string_(
death_test_style,
@@ -113,7 +124,7 @@
// Valid only for fast death tests. Indicates the code is running in the
// child process of a fast style death test.
-# if !GTEST_OS_WINDOWS
+# if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
static bool g_in_fast_death_test_child = false;
# endif
@@ -123,10 +134,10 @@
// tests. IMPORTANT: This is an internal utility. Using it may break the
// implementation of death tests. User code MUST NOT use it.
bool InDeathTestChild() {
-# if GTEST_OS_WINDOWS
+# if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
- // On Windows, death tests are thread-safe regardless of the value of the
- // death_test_style flag.
+ // On Windows and Fuchsia, death tests are thread-safe regardless of the value
+ // of the death_test_style flag.
return !GTEST_FLAG(internal_run_death_test).empty();
# else
@@ -146,7 +157,7 @@
// ExitedWithCode function-call operator.
bool ExitedWithCode::operator()(int exit_status) const {
-# if GTEST_OS_WINDOWS
+# if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
return exit_status == exit_code_;
@@ -154,10 +165,10 @@
return WIFEXITED(exit_status) && WEXITSTATUS(exit_status) == exit_code_;
-# endif // GTEST_OS_WINDOWS
+# endif // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
}
-# if !GTEST_OS_WINDOWS
+# if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
// KilledBySignal constructor.
KilledBySignal::KilledBySignal(int signum) : signum_(signum) {
}
@@ -174,7 +185,7 @@
# endif // defined(GTEST_KILLED_BY_SIGNAL_OVERRIDE_)
return WIFSIGNALED(exit_status) && WTERMSIG(exit_status) == signum_;
}
-# endif // !GTEST_OS_WINDOWS
+# endif // !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
namespace internal {
@@ -185,7 +196,7 @@
static std::string ExitSummary(int exit_code) {
Message m;
-# if GTEST_OS_WINDOWS
+# if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
m << "Exited with exit status " << exit_code;
@@ -201,7 +212,7 @@
m << " (core dumped)";
}
# endif
-# endif // GTEST_OS_WINDOWS
+# endif // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
return m.GetString();
}
@@ -212,7 +223,7 @@
return !ExitedWithCode(0)(exit_status);
}
-# if !GTEST_OS_WINDOWS
+# if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
// Generates a textual failure message when a death test finds more than
// one thread running, or cannot determine the number of threads, prior
// to executing the given statement. It is the responsibility of the
@@ -221,13 +232,19 @@
Message msg;
msg << "Death tests use fork(), which is unsafe particularly"
<< " in a threaded context. For this test, " << GTEST_NAME_ << " ";
- if (thread_count == 0)
+ if (thread_count == 0) {
msg << "couldn't detect the number of threads.";
- else
+ } else {
msg << "detected " << thread_count << " threads.";
+ }
+ msg << " See "
+ "https://github.com/google/googletest/blob/master/googletest/docs/"
+ "advanced.md#death-tests-and-threads"
+ << " for more explanation and suggested solutions, especially if"
+ << " this is the last message you see before your test times out.";
return msg.GetString();
}
-# endif // !GTEST_OS_WINDOWS
+# endif // !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
// Flag characters for reporting a death test that did not die.
static const char kDeathTestLived = 'L';
@@ -235,6 +252,13 @@
static const char kDeathTestThrew = 'T';
static const char kDeathTestInternalError = 'I';
+#if GTEST_OS_FUCHSIA
+
+// File descriptor used for the pipe in the child process.
+static const int kFuchsiaReadPipeFd = 3;
+
+#endif
+
// An enumeration describing all of the possible ways that a death test can
// conclude. DIED means that the process died while executing the test
// code; LIVED means that process lived beyond the end of the test code;
@@ -242,7 +266,7 @@
// statement, which is not allowed; THREW means that the test statement
// returned control by throwing an exception. IN_PROGRESS means the test
// has not yet concluded.
-// TODO(vladl@google.com): Unify names and possibly values for
+// FIXME: Unify names and possibly values for
// AbortReason, DeathTestOutcome, and flag characters above.
enum DeathTestOutcome { IN_PROGRESS, DIED, LIVED, RETURNED, THREW };
@@ -557,7 +581,6 @@
if (status_ok) {
# if GTEST_USES_PCRE
// PCRE regexes support embedded NULs.
- // GTEST_USES_PCRE is defined only in google3 mode
const bool matched = RE::PartialMatch(error_message, *regex());
# else
const bool matched = RE::PartialMatch(error_message.c_str(), *regex());
@@ -777,7 +800,200 @@
set_spawned(true);
return OVERSEE_TEST;
}
-# else // We are not on Windows.
+
+# elif GTEST_OS_FUCHSIA
+
+class FuchsiaDeathTest : public DeathTestImpl {
+ public:
+ FuchsiaDeathTest(const char* a_statement,
+ const RE* a_regex,
+ const char* file,
+ int line)
+ : DeathTestImpl(a_statement, a_regex), file_(file), line_(line) {}
+ virtual ~FuchsiaDeathTest() {
+ zx_status_t status = zx_handle_close(child_process_);
+ GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+ status = zx_handle_close(port_);
+ GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+ }
+
+ // All of these virtual functions are inherited from DeathTest.
+ virtual int Wait();
+ virtual TestRole AssumeRole();
+
+ private:
+ // The name of the file in which the death test is located.
+ const char* const file_;
+ // The line number on which the death test is located.
+ const int line_;
+
+ zx_handle_t child_process_ = ZX_HANDLE_INVALID;
+ zx_handle_t port_ = ZX_HANDLE_INVALID;
+};
+
+// Utility class for accumulating command-line arguments.
+class Arguments {
+ public:
+ Arguments() {
+ args_.push_back(NULL);
+ }
+
+ ~Arguments() {
+ for (std::vector<char*>::iterator i = args_.begin(); i != args_.end();
+ ++i) {
+ free(*i);
+ }
+ }
+ void AddArgument(const char* argument) {
+ args_.insert(args_.end() - 1, posix::StrDup(argument));
+ }
+
+ template <typename Str>
+ void AddArguments(const ::std::vector<Str>& arguments) {
+ for (typename ::std::vector<Str>::const_iterator i = arguments.begin();
+ i != arguments.end();
+ ++i) {
+ args_.insert(args_.end() - 1, posix::StrDup(i->c_str()));
+ }
+ }
+ char* const* Argv() {
+ return &args_[0];
+ }
+
+ int size() {
+ return args_.size() - 1;
+ }
+
+ private:
+ std::vector<char*> args_;
+};
+
+// Waits for the child in a death test to exit, returning its exit
+// status, or 0 if no child process exists. As a side effect, sets the
+// outcome data member.
+int FuchsiaDeathTest::Wait() {
+ if (!spawned())
+ return 0;
+
+ // Register to wait for the child process to terminate.
+ zx_status_t status_zx;
+ status_zx = zx_object_wait_async(child_process_,
+ port_,
+ 0 /* key */,
+ ZX_PROCESS_TERMINATED,
+ ZX_WAIT_ASYNC_ONCE);
+ GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
+
+ // Wait for it to terminate, or an exception to be received.
+ zx_port_packet_t packet;
+ status_zx = zx_port_wait(port_, ZX_TIME_INFINITE, &packet);
+ GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
+
+ if (ZX_PKT_IS_EXCEPTION(packet.type)) {
+ // Process encountered an exception. Kill it directly rather than letting
+ // other handlers process the event.
+ status_zx = zx_task_kill(child_process_);
+ GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
+
+ // Now wait for |child_process_| to terminate.
+ zx_signals_t signals = 0;
+ status_zx = zx_object_wait_one(
+ child_process_, ZX_PROCESS_TERMINATED, ZX_TIME_INFINITE, &signals);
+ GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
+ GTEST_DEATH_TEST_CHECK_(signals & ZX_PROCESS_TERMINATED);
+ } else {
+ // Process terminated.
+ GTEST_DEATH_TEST_CHECK_(ZX_PKT_IS_SIGNAL_ONE(packet.type));
+ GTEST_DEATH_TEST_CHECK_(packet.signal.observed & ZX_PROCESS_TERMINATED);
+ }
+
+ ReadAndInterpretStatusByte();
+
+ zx_info_process_t buffer;
+ status_zx = zx_object_get_info(
+ child_process_,
+ ZX_INFO_PROCESS,
+ &buffer,
+ sizeof(buffer),
+ nullptr,
+ nullptr);
+ GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
+
+ GTEST_DEATH_TEST_CHECK_(buffer.exited);
+ set_status(buffer.return_code);
+ return status();
+}
+
+// The AssumeRole process for a Fuchsia death test. It creates a child
+// process with the same executable as the current process to run the
+// death test. The child process is given the --gtest_filter and
+// --gtest_internal_run_death_test flags such that it knows to run the
+// current death test only.
+DeathTest::TestRole FuchsiaDeathTest::AssumeRole() {
+ const UnitTestImpl* const impl = GetUnitTestImpl();
+ const InternalRunDeathTestFlag* const flag =
+ impl->internal_run_death_test_flag();
+ const TestInfo* const info = impl->current_test_info();
+ const int death_test_index = info->result()->death_test_count();
+
+ if (flag != NULL) {
+ // ParseInternalRunDeathTestFlag() has performed all the necessary
+ // processing.
+ set_write_fd(kFuchsiaReadPipeFd);
+ return EXECUTE_TEST;
+ }
+
+ CaptureStderr();
+ // Flush the log buffers since the log streams are shared with the child.
+ FlushInfoLog();
+
+ // Build the child process command line.
+ const std::string filter_flag =
+ std::string("--") + GTEST_FLAG_PREFIX_ + kFilterFlag + "="
+ + info->test_case_name() + "." + info->name();
+ const std::string internal_flag =
+ std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag + "="
+ + file_ + "|"
+ + StreamableToString(line_) + "|"
+ + StreamableToString(death_test_index);
+ Arguments args;
+ args.AddArguments(GetInjectableArgvs());
+ args.AddArgument(filter_flag.c_str());
+ args.AddArgument(internal_flag.c_str());
+
+ // Build the pipe for communication with the child.
+ zx_status_t status;
+ zx_handle_t child_pipe_handle;
+ uint32_t type;
+ status = fdio_pipe_half(&child_pipe_handle, &type);
+ GTEST_DEATH_TEST_CHECK_(status >= 0);
+ set_read_fd(status);
+
+ // Set the pipe handle for the child.
+ fdio_spawn_action_t add_handle_action = {};
+ add_handle_action.action = FDIO_SPAWN_ACTION_ADD_HANDLE;
+ add_handle_action.h.id = PA_HND(type, kFuchsiaReadPipeFd);
+ add_handle_action.h.handle = child_pipe_handle;
+
+ // Spawn the child process.
+ status = fdio_spawn_etc(ZX_HANDLE_INVALID, FDIO_SPAWN_CLONE_ALL,
+ args.Argv()[0], args.Argv(), nullptr, 1,
+ &add_handle_action, &child_process_, nullptr);
+ GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+
+ // Create an exception port and attach it to the |child_process_|, to allow
+ // us to suppress the system default exception handler from firing.
+ status = zx_port_create(0, &port_);
+ GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+ status = zx_task_bind_exception_port(
+ child_process_, port_, 0 /* key */, 0 /*options */);
+ GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+
+ set_spawned(true);
+ return OVERSEE_TEST;
+}
+
+#else // We are neither on Windows, nor on Fuchsia.
// ForkingDeathTest provides implementations for most of the abstract
// methods of the DeathTest interface. Only the AssumeRole method is
@@ -1200,6 +1416,13 @@
*test = new WindowsDeathTest(statement, regex, file, line);
}
+# elif GTEST_OS_FUCHSIA
+
+ if (GTEST_FLAG(death_test_style) == "threadsafe" ||
+ GTEST_FLAG(death_test_style) == "fast") {
+ *test = new FuchsiaDeathTest(statement, regex, file, line);
+ }
+
# else
if (GTEST_FLAG(death_test_style) == "threadsafe") {
@@ -1225,17 +1448,17 @@
// signals the event, and returns a file descriptor wrapped around the pipe
// handle. This function is called in the child process only.
static int GetStatusFileDescriptor(unsigned int parent_process_id,
- size_t write_handle_as_size_t,
- size_t event_handle_as_size_t) {
+ size_t write_handle_as_size_t,
+ size_t event_handle_as_size_t) {
AutoHandle parent_process_handle(::OpenProcess(PROCESS_DUP_HANDLE,
- FALSE, // Non-inheritable.
- parent_process_id));
+ FALSE, // Non-inheritable.
+ parent_process_id));
if (parent_process_handle.Get() == INVALID_HANDLE_VALUE) {
DeathTestAbort("Unable to open parent process " +
StreamableToString(parent_process_id));
}
- // TODO(vladl@google.com): Replace the following check with a
+ // FIXME: Replace the following check with a
// compile-time assertion when available.
GTEST_CHECK_(sizeof(HANDLE) <= sizeof(size_t));
@@ -1320,6 +1543,16 @@
write_fd = GetStatusFileDescriptor(parent_process_id,
write_handle_as_size_t,
event_handle_as_size_t);
+
+# elif GTEST_OS_FUCHSIA
+
+ if (fields.size() != 3
+ || !ParseNaturalNumber(fields[1], &line)
+ || !ParseNaturalNumber(fields[2], &index)) {
+ DeathTestAbort("Bad --gtest_internal_run_death_test flag: "
+ + GTEST_FLAG(internal_run_death_test));
+ }
+
# else
if (fields.size() != 4
diff --git a/googletest/src/gtest-filepath.cc b/googletest/src/gtest-filepath.cc
index 6b76ea0..a7e65c0 100644
--- a/googletest/src/gtest-filepath.cc
+++ b/googletest/src/gtest-filepath.cc
@@ -250,7 +250,7 @@
// root directory per disk drive.)
bool FilePath::IsRootDirectory() const {
#if GTEST_OS_WINDOWS
- // TODO(wan@google.com): on Windows a network share like
+ // FIXME: on Windows a network share like
// \\server\share can be a root directory, although it cannot be the
// current directory. Handle this properly.
return pathname_.length() == 3 && IsAbsolutePath();
@@ -350,7 +350,7 @@
// Removes any redundant separators that might be in the pathname.
// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
// redundancies that might be in a pathname involving "." or "..".
-// TODO(wan@google.com): handle Windows network shares (e.g. \\server\share).
+// FIXME: handle Windows network shares (e.g. \\server\share).
void FilePath::Normalize() {
if (pathname_.c_str() == NULL) {
pathname_ = "";
diff --git a/googletest/src/gtest-internal-inl.h b/googletest/src/gtest-internal-inl.h
index 099761a..43effbf 100644
--- a/googletest/src/gtest-internal-inl.h
+++ b/googletest/src/gtest-internal-inl.h
@@ -27,10 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// Utility functions and classes used by the Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
-//
+// Utility functions and classes used by the Google C++ testing framework.//
// This file contains purely Google Test's internal implementation. Please
// DO NOT #INCLUDE IT IN A USER PROGRAM.
@@ -59,7 +56,7 @@
# include <windows.h> // NOLINT
#endif // GTEST_OS_WINDOWS
-#include "gtest/gtest.h" // NOLINT
+#include "gtest/gtest.h"
#include "gtest/gtest-spi.h"
namespace testing {
@@ -446,6 +443,16 @@
virtual void UponLeavingGTest();
private:
+#if GTEST_HAS_ABSL
+ Mutex mutex_; // Protects all internal state.
+
+ // We save the stack frame below the frame that calls user code.
+ // We do this because the address of the frame immediately below
+ // the user code changes between the call to UponLeavingGTest()
+ // and any calls to the stack trace code from within the user code.
+ void* caller_frame_ = nullptr;
+#endif // GTEST_HAS_ABSL
+
GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetter);
};
@@ -984,7 +991,7 @@
const bool parse_success = *end == '\0' && errno == 0;
- // TODO(vladl@google.com): Convert this to compile time assertion when it is
+ // FIXME: Convert this to compile time assertion when it is
// available.
GTEST_CHECK_(sizeof(Integer) <= sizeof(parsed));
@@ -1024,7 +1031,7 @@
#if GTEST_CAN_STREAM_RESULTS_
// Streams test results to the given port on the given host machine.
-class GTEST_API_ StreamingListener : public EmptyTestEventListener {
+class StreamingListener : public EmptyTestEventListener {
public:
// Abstract base class for writing strings to a socket.
class AbstractSocketWriter {
diff --git a/googletest/src/gtest-port.cc b/googletest/src/gtest-port.cc
index 01711fd..fecb5d1 100644
--- a/googletest/src/gtest-port.cc
+++ b/googletest/src/gtest-port.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gtest/internal/gtest-port.h"
@@ -63,6 +62,11 @@
# include <sys/types.h>
#endif // GTEST_OS_AIX
+#if GTEST_OS_FUCHSIA
+# include <zircon/process.h>
+# include <zircon/syscalls.h>
+#endif // GTEST_OS_FUCHSIA
+
#include "gtest/gtest-spi.h"
#include "gtest/gtest-message.h"
#include "gtest/internal/gtest-internal.h"
@@ -156,6 +160,25 @@
}
}
+#elif GTEST_OS_FUCHSIA
+
+size_t GetThreadCount() {
+ int dummy_buffer;
+ size_t avail;
+ zx_status_t status = zx_object_get_info(
+ zx_process_self(),
+ ZX_INFO_PROCESS_THREADS,
+ &dummy_buffer,
+ 0,
+ nullptr,
+ &avail);
+ if (status == ZX_OK) {
+ return avail;
+ } else {
+ return 0;
+ }
+}
+
#else
size_t GetThreadCount() {
@@ -238,9 +261,9 @@
Mutex::~Mutex() {
// Static mutexes are leaked intentionally. It is not thread-safe to try
// to clean them up.
- // TODO(yukawa): Switch to Slim Reader/Writer (SRW) Locks, which requires
+ // FIXME: Switch to Slim Reader/Writer (SRW) Locks, which requires
// nothing to clean it up but is available only on Vista and later.
- // http://msdn.microsoft.com/en-us/library/windows/desktop/aa904937.aspx
+ // https://docs.microsoft.com/en-us/windows/desktop/Sync/slim-reader-writer--srw--locks
if (type_ == kDynamic) {
::DeleteCriticalSection(critical_section_);
delete critical_section_;
@@ -271,6 +294,43 @@
<< "The current thread is not holding the mutex @" << this;
}
+namespace {
+
+// Use the RAII idiom to flag mem allocs that are intentionally never
+// deallocated. The motivation is to silence the false positive mem leaks
+// that are reported by the debug version of MS's CRT which can only detect
+// if an alloc is missing a matching deallocation.
+// Example:
+// MemoryIsNotDeallocated memory_is_not_deallocated;
+// critical_section_ = new CRITICAL_SECTION;
+//
+class MemoryIsNotDeallocated
+{
+ public:
+ MemoryIsNotDeallocated() : old_crtdbg_flag_(0) {
+#ifdef _MSC_VER
+ old_crtdbg_flag_ = _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG);
+ // Set heap allocation block type to _IGNORE_BLOCK so that MS debug CRT
+ // doesn't report mem leak if there's no matching deallocation.
+ _CrtSetDbgFlag(old_crtdbg_flag_ & ~_CRTDBG_ALLOC_MEM_DF);
+#endif // _MSC_VER
+ }
+
+ ~MemoryIsNotDeallocated() {
+#ifdef _MSC_VER
+ // Restore the original _CRTDBG_ALLOC_MEM_DF flag
+ _CrtSetDbgFlag(old_crtdbg_flag_);
+#endif // _MSC_VER
+ }
+
+ private:
+ int old_crtdbg_flag_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MemoryIsNotDeallocated);
+};
+
+} // namespace
+
// Initializes owner_thread_id_ and critical_section_ in static mutexes.
void Mutex::ThreadSafeLazyInit() {
// Dynamic mutexes are initialized in the constructor.
@@ -281,7 +341,11 @@
// If critical_section_init_phase_ was 0 before the exchange, we
// are the first to test it and need to perform the initialization.
owner_thread_id_ = 0;
- critical_section_ = new CRITICAL_SECTION;
+ {
+ // Use RAII to flag that following mem alloc is never deallocated.
+ MemoryIsNotDeallocated memory_is_not_deallocated;
+ critical_section_ = new CRITICAL_SECTION;
+ }
::InitializeCriticalSection(critical_section_);
// Updates the critical_section_init_phase_ to 2 to signal
// initialization complete.
@@ -320,7 +384,7 @@
Notification* thread_can_start) {
ThreadMainParam* param = new ThreadMainParam(runnable, thread_can_start);
DWORD thread_id;
- // TODO(yukawa): Consider to use _beginthreadex instead.
+ // FIXME: Consider to use _beginthreadex instead.
HANDLE thread_handle = ::CreateThread(
NULL, // Default security.
0, // Default stack size.
@@ -523,7 +587,8 @@
// Returns map of thread local instances.
static ThreadIdToThreadLocals* GetThreadLocalsMapLocked() {
mutex_.AssertHeld();
- static ThreadIdToThreadLocals* map = new ThreadIdToThreadLocals;
+ MemoryIsNotDeallocated memory_is_not_deallocated;
+ static ThreadIdToThreadLocals* map = new ThreadIdToThreadLocals();
return map;
}
@@ -672,7 +737,7 @@
// otherwise returns true.
bool ValidateRegex(const char* regex) {
if (regex == NULL) {
- // TODO(wan@google.com): fix the source file location in the
+ // FIXME: fix the source file location in the
// assertion failures to match where the regex is used in user
// code.
ADD_FAILURE() << "NULL is not a valid simple regular expression.";
@@ -915,9 +980,10 @@
posix::Abort();
}
}
+
// Disable Microsoft deprecation warnings for POSIX functions called from
// this class (creat, dup, dup2, and close)
-GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996)
+GTEST_DISABLE_MSC_DEPRECATED_PUSH_()
#if GTEST_HAS_STREAM_REDIRECTION
@@ -1001,14 +1067,13 @@
GTEST_DISALLOW_COPY_AND_ASSIGN_(CapturedStream);
};
-GTEST_DISABLE_MSC_WARNINGS_POP_()
+GTEST_DISABLE_MSC_DEPRECATED_POP_()
static CapturedStream* g_captured_stderr = NULL;
static CapturedStream* g_captured_stdout = NULL;
// Starts capturing an output stream (stdout/stderr).
-static void CaptureStream(int fd,
- const char* stream_name,
+static void CaptureStream(int fd, const char* stream_name,
CapturedStream** stream) {
if (*stream != NULL) {
GTEST_LOG_(FATAL) << "Only one " << stream_name
@@ -1049,6 +1114,10 @@
#endif // GTEST_HAS_STREAM_REDIRECTION
+
+
+
+
size_t GetFileSize(FILE* file) {
fseek(file, 0, SEEK_END);
return static_cast<size_t>(ftell(file));
@@ -1077,22 +1146,36 @@
}
#if GTEST_HAS_DEATH_TEST
+static const std::vector<std::string>* g_injected_test_argvs = NULL; // Owned.
-static const ::std::vector<testing::internal::string>* g_injected_test_argvs =
- NULL; // Owned.
-
-void SetInjectableArgvs(const ::std::vector<testing::internal::string>* argvs) {
- if (g_injected_test_argvs != argvs)
- delete g_injected_test_argvs;
- g_injected_test_argvs = argvs;
-}
-
-const ::std::vector<testing::internal::string>& GetInjectableArgvs() {
+std::vector<std::string> GetInjectableArgvs() {
if (g_injected_test_argvs != NULL) {
return *g_injected_test_argvs;
}
return GetArgvs();
}
+
+void SetInjectableArgvs(const std::vector<std::string>* new_argvs) {
+ if (g_injected_test_argvs != new_argvs) delete g_injected_test_argvs;
+ g_injected_test_argvs = new_argvs;
+}
+
+void SetInjectableArgvs(const std::vector<std::string>& new_argvs) {
+ SetInjectableArgvs(
+ new std::vector<std::string>(new_argvs.begin(), new_argvs.end()));
+}
+
+#if GTEST_HAS_GLOBAL_STRING
+void SetInjectableArgvs(const std::vector< ::string>& new_argvs) {
+ SetInjectableArgvs(
+ new std::vector<std::string>(new_argvs.begin(), new_argvs.end()));
+}
+#endif // GTEST_HAS_GLOBAL_STRING
+
+void ClearInjectableArgvs() {
+ delete g_injected_test_argvs;
+ g_injected_test_argvs = NULL;
+}
#endif // GTEST_HAS_DEATH_TEST
#if GTEST_OS_WINDOWS_MOBILE
@@ -1167,11 +1250,12 @@
bool BoolFromGTestEnv(const char* flag, bool default_value) {
#if defined(GTEST_GET_BOOL_FROM_ENV_)
return GTEST_GET_BOOL_FROM_ENV_(flag, default_value);
-#endif // defined(GTEST_GET_BOOL_FROM_ENV_)
+#else
const std::string env_var = FlagToEnvVar(flag);
const char* const string_value = posix::GetEnv(env_var.c_str());
return string_value == NULL ?
default_value : strcmp(string_value, "0") != 0;
+#endif // defined(GTEST_GET_BOOL_FROM_ENV_)
}
// Reads and returns a 32-bit integer stored in the environment
@@ -1180,7 +1264,7 @@
Int32 Int32FromGTestEnv(const char* flag, Int32 default_value) {
#if defined(GTEST_GET_INT32_FROM_ENV_)
return GTEST_GET_INT32_FROM_ENV_(flag, default_value);
-#endif // defined(GTEST_GET_INT32_FROM_ENV_)
+#else
const std::string env_var = FlagToEnvVar(flag);
const char* const string_value = posix::GetEnv(env_var.c_str());
if (string_value == NULL) {
@@ -1198,37 +1282,36 @@
}
return result;
+#endif // defined(GTEST_GET_INT32_FROM_ENV_)
+}
+
+// As a special case for the 'output' flag, if GTEST_OUTPUT is not
+// set, we look for XML_OUTPUT_FILE, which is set by the Bazel build
+// system. The value of XML_OUTPUT_FILE is a filename without the
+// "xml:" prefix of GTEST_OUTPUT.
+// Note that this is meant to be called at the call site so it does
+// not check that the flag is 'output'
+// In essence this checks an env variable called XML_OUTPUT_FILE
+// and if it is set we prepend "xml:" to its value, if it not set we return ""
+std::string OutputFlagAlsoCheckEnvVar(){
+ std::string default_value_for_output_flag = "";
+ const char* xml_output_file_env = posix::GetEnv("XML_OUTPUT_FILE");
+ if (NULL != xml_output_file_env) {
+ default_value_for_output_flag = std::string("xml:") + xml_output_file_env;
+ }
+ return default_value_for_output_flag;
}
// Reads and returns the string environment variable corresponding to
// the given flag; if it's not set, returns default_value.
-std::string StringFromGTestEnv(const char* flag, const char* default_value) {
+const char* StringFromGTestEnv(const char* flag, const char* default_value) {
#if defined(GTEST_GET_STRING_FROM_ENV_)
return GTEST_GET_STRING_FROM_ENV_(flag, default_value);
-#endif // defined(GTEST_GET_STRING_FROM_ENV_)
+#else
const std::string env_var = FlagToEnvVar(flag);
- const char* value = posix::GetEnv(env_var.c_str());
- if (value != NULL) {
- return value;
- }
-
- // As a special case for the 'output' flag, if GTEST_OUTPUT is not
- // set, we look for XML_OUTPUT_FILE, which is set by the Bazel build
- // system. The value of XML_OUTPUT_FILE is a filename without the
- // "xml:" prefix of GTEST_OUTPUT.
- //
- // The net priority order after flag processing is thus:
- // --gtest_output command line flag
- // GTEST_OUTPUT environment variable
- // XML_OUTPUT_FILE environment variable
- // 'default_value'
- if (strcmp(flag, "output") == 0) {
- value = posix::GetEnv("XML_OUTPUT_FILE");
- if (value != NULL) {
- return std::string("xml:") + value;
- }
- }
- return default_value;
+ const char* const value = posix::GetEnv(env_var.c_str());
+ return value == NULL ? default_value : value;
+#endif // defined(GTEST_GET_STRING_FROM_ENV_)
}
} // namespace internal
diff --git a/googletest/src/gtest-printers.cc b/googletest/src/gtest-printers.cc
index fe70edc..de4d245 100644
--- a/googletest/src/gtest-printers.cc
+++ b/googletest/src/gtest-printers.cc
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-// Google Test - The Google C++ Testing Framework
+
+// Google Test - The Google C++ Testing and Mocking Framework
//
// This file implements a universal value printer that can print a
// value of any type T:
@@ -90,7 +89,7 @@
// If the object size is bigger than kThreshold, we'll have to omit
// some details by printing only the first and the last kChunkSize
// bytes.
- // TODO(wan): let the user control the threshold using a flag.
+ // FIXME: let the user control the threshold using a flag.
if (count < kThreshold) {
PrintByteSegmentInObjectTo(obj_bytes, 0, count, os);
} else {
@@ -357,8 +356,10 @@
namespace {
bool ContainsUnprintableControlCodes(const char* str, size_t length) {
+ const unsigned char *s = reinterpret_cast<const unsigned char *>(str);
+
for (size_t i = 0; i < length; i++) {
- char ch = *str++;
+ unsigned char ch = *s++;
if (std::iscntrl(ch)) {
switch (ch) {
case '\t':
diff --git a/googletest/src/gtest-test-part.cc b/googletest/src/gtest-test-part.cc
index c3926c8..c88860d 100644
--- a/googletest/src/gtest-test-part.cc
+++ b/googletest/src/gtest-test-part.cc
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: mheule@google.com (Markus Heule)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
#include "gtest/gtest-test-part.h"
#include "src/gtest-internal-inl.h"
diff --git a/googletest/src/gtest-typed-test.cc b/googletest/src/gtest-typed-test.cc
index df1eef4..1dc2ad3 100644
--- a/googletest/src/gtest-typed-test.cc
+++ b/googletest/src/gtest-typed-test.cc
@@ -26,10 +26,10 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gtest/gtest-typed-test.h"
+
#include "gtest/gtest.h"
namespace testing {
diff --git a/googletest/src/gtest.cc b/googletest/src/gtest.cc
index aa7f6b0..7832aa3 100644
--- a/googletest/src/gtest.cc
+++ b/googletest/src/gtest.cc
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
#include "gtest/gtest.h"
#include "gtest/internal/custom/gtest.h"
@@ -55,7 +54,7 @@
#if GTEST_OS_LINUX
-// TODO(kenton@google.com): Use autoconf to detect availability of
+// FIXME: Use autoconf to detect availability of
// gettimeofday().
# define GTEST_HAS_GETTIMEOFDAY_ 1
@@ -94,9 +93,9 @@
# if GTEST_OS_WINDOWS_MINGW
// MinGW has gettimeofday() but not _ftime64().
-// TODO(kenton@google.com): Use autoconf to detect availability of
+// FIXME: Use autoconf to detect availability of
// gettimeofday().
-// TODO(kenton@google.com): There are other ways to get the time on
+// FIXME: There are other ways to get the time on
// Windows, like GetTickCount() or GetSystemTimeAsFileTime(). MinGW
// supports these. consider using them instead.
# define GTEST_HAS_GETTIMEOFDAY_ 1
@@ -111,7 +110,7 @@
#else
// Assume other platforms have gettimeofday().
-// TODO(kenton@google.com): Use autoconf to detect availability of
+// FIXME: Use autoconf to detect availability of
// gettimeofday().
# define GTEST_HAS_GETTIMEOFDAY_ 1
@@ -139,12 +138,20 @@
# define vsnprintf _vsnprintf
#endif // GTEST_OS_WINDOWS
+
#if GTEST_OS_MAC
# ifndef GTEST_OS_IOS
# include <crt_externs.h>
# endif
#endif
+#if GTEST_HAS_ABSL
+#include "absl/debugging/failure_signal_handler.h"
+#include "absl/debugging/stacktrace.h"
+#include "absl/debugging/symbolize.h"
+#include "absl/strings/str_cat.h"
+#endif // GTEST_HAS_ABSL
+
namespace testing {
using internal::CountIf;
@@ -166,8 +173,10 @@
// A test filter that matches everything.
static const char kUniversalFilter[] = "*";
-// The default output file for XML output.
-static const char kDefaultOutputFile[] = "test_detail.xml";
+// The default output format.
+static const char kDefaultOutputFormat[] = "xml";
+// The default output file.
+static const char kDefaultOutputFile[] = "test_detail";
// The environment variable name for the test shard index.
static const char kTestShardIndex[] = "GTEST_SHARD_INDEX";
@@ -188,13 +197,14 @@
} // namespace internal
+// Bazel passes in the argument to '--test_filter' via the TESTBRIDGE_TEST_ONLY
+// environment variable.
static const char* GetDefaultFilter() {
-#ifdef GTEST_TEST_FILTER_ENV_VAR_
- const char* const testbridge_test_only = getenv(GTEST_TEST_FILTER_ENV_VAR_);
+ const char* const testbridge_test_only =
+ internal::posix::GetEnv("TESTBRIDGE_TEST_ONLY");
if (testbridge_test_only != NULL) {
return testbridge_test_only;
}
-#endif // GTEST_TEST_FILTER_ENV_VAR_
return kUniversalFilter;
}
@@ -231,15 +241,28 @@
"exclude). A test is run if it matches one of the positive "
"patterns and does not match any of the negative patterns.");
+GTEST_DEFINE_bool_(
+ install_failure_signal_handler,
+ internal::BoolFromGTestEnv("install_failure_signal_handler", false),
+ "If true and supported on the current platform, " GTEST_NAME_ " should "
+ "install a signal handler that dumps debugging information when fatal "
+ "signals are raised.");
+
GTEST_DEFINE_bool_(list_tests, false,
"List all tests without running them.");
+// The net priority order after flag processing is thus:
+// --gtest_output command line flag
+// GTEST_OUTPUT environment variable
+// XML_OUTPUT_FILE environment variable
+// ''
GTEST_DEFINE_string_(
output,
- internal::StringFromGTestEnv("output", ""),
- "A format (currently must be \"xml\"), optionally followed "
- "by a colon and an output file name or directory. A directory "
- "is indicated by a trailing pathname separator. "
+ internal::StringFromGTestEnv("output",
+ internal::OutputFlagAlsoCheckEnvVar().c_str()),
+ "A format (defaults to \"xml\" but can be specified to be \"json\"), "
+ "optionally followed by a colon and an output file name or directory. "
+ "A directory is indicated by a trailing pathname separator. "
"Examples: \"xml:filename.xml\", \"xml::directoryname/\". "
"If a directory is specified, output files will be created "
"within that directory, with file-names based on the test "
@@ -390,12 +413,15 @@
GTEST_API_ GTEST_DEFINE_STATIC_MUTEX_(g_linked_ptr_mutex);
// A copy of all command line arguments. Set by InitGoogleTest().
-::std::vector<testing::internal::string> g_argvs;
+::std::vector<std::string> g_argvs;
-const ::std::vector<testing::internal::string>& GetArgvs() {
+::std::vector<std::string> GetArgvs() {
#if defined(GTEST_CUSTOM_GET_ARGVS_)
- return GTEST_CUSTOM_GET_ARGVS_();
-#else // defined(GTEST_CUSTOM_GET_ARGVS_)
+ // GTEST_CUSTOM_GET_ARGVS_() may return a container of std::string or
+ // ::string. This code converts it to the appropriate type.
+ const auto& custom = GTEST_CUSTOM_GET_ARGVS_();
+ return ::std::vector<std::string>(custom.begin(), custom.end());
+#else // defined(GTEST_CUSTOM_GET_ARGVS_)
return g_argvs;
#endif // defined(GTEST_CUSTOM_GET_ARGVS_)
}
@@ -434,16 +460,21 @@
if (gtest_output_flag == NULL)
return "";
+ std::string format = GetOutputFormat();
+ if (format.empty())
+ format = std::string(kDefaultOutputFormat);
+
const char* const colon = strchr(gtest_output_flag, ':');
if (colon == NULL)
- return internal::FilePath::ConcatPaths(
+ return internal::FilePath::MakeFileName(
internal::FilePath(
UnitTest::GetInstance()->original_working_dir()),
- internal::FilePath(kDefaultOutputFile)).string();
+ internal::FilePath(kDefaultOutputFile), 0,
+ format.c_str()).string();
internal::FilePath output_name(colon + 1);
if (!output_name.IsAbsolutePath())
- // TODO(wan@google.com): on Windows \some\path is not an absolute
+ // FIXME: on Windows \some\path is not an absolute
// path (as its meaning depends on the current drive), yet the
// following logic for turning it into an absolute path is wrong.
// Fix it.
@@ -817,7 +848,7 @@
SYSTEMTIME now_systime;
FILETIME now_filetime;
ULARGE_INTEGER now_int64;
- // TODO(kenton@google.com): Shouldn't this just use
+ // FIXME: Shouldn't this just use
// GetSystemTimeAsFileTime()?
GetSystemTime(&now_systime);
if (SystemTimeToFileTime(&now_systime, &now_filetime)) {
@@ -833,11 +864,11 @@
// MSVC 8 deprecates _ftime64(), so we want to suppress warning 4996
// (deprecated function) there.
- // TODO(kenton@google.com): Use GetTickCount()? Or use
+ // FIXME: Use GetTickCount()? Or use
// SystemTimeToFileTime()
- GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996)
+ GTEST_DISABLE_MSC_DEPRECATED_PUSH_()
_ftime64(&now);
- GTEST_DISABLE_MSC_WARNINGS_POP_()
+ GTEST_DISABLE_MSC_DEPRECATED_POP_()
return static_cast<TimeInMillis>(now.time) * 1000 + now.millitm;
#elif GTEST_HAS_GETTIMEOFDAY_
@@ -1372,7 +1403,7 @@
const double diff = fabs(val1 - val2);
if (diff <= abs_error) return AssertionSuccess();
- // TODO(wan): do not print the value of an expression if it's
+ // FIXME: do not print the value of an expression if it's
// already a literal.
return AssertionFailure()
<< "The difference between " << expr1 << " and " << expr2
@@ -2577,12 +2608,10 @@
<< "probably rename one of the classes to put the tests into different\n"
<< "test cases.";
- GTEST_LOG_(ERROR)
- << FormatFileLocation(code_location.file.c_str(),
- code_location.line)
- << " " << errors.GetString();
+ GTEST_LOG_(ERROR) << FormatFileLocation(code_location.file.c_str(),
+ code_location.line)
+ << " " << errors.GetString();
}
-
} // namespace internal
namespace {
@@ -2904,7 +2933,7 @@
if (color_mask == 0) return 0;
int bitOffset = 0;
- while((color_mask & 1) == 0) {
+ while ((color_mask & 1) == 0) {
color_mask >>= 1;
++bitOffset;
}
@@ -2913,16 +2942,20 @@
static WORD GetNewColor(GTestColor color, WORD old_color_attrs) {
// Let's reuse the BG
- static const WORD background_mask = BACKGROUND_BLUE | BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_INTENSITY;
- static const WORD foreground_mask = FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY;
+ static const WORD background_mask = BACKGROUND_BLUE | BACKGROUND_GREEN |
+ BACKGROUND_RED | BACKGROUND_INTENSITY;
+ static const WORD foreground_mask = FOREGROUND_BLUE | FOREGROUND_GREEN |
+ FOREGROUND_RED | FOREGROUND_INTENSITY;
const WORD existing_bg = old_color_attrs & background_mask;
- WORD new_color = GetColorAttribute(color) | existing_bg | FOREGROUND_INTENSITY;
+ WORD new_color =
+ GetColorAttribute(color) | existing_bg | FOREGROUND_INTENSITY;
static const int bg_bitOffset = GetBitOffset(background_mask);
static const int fg_bitOffset = GetBitOffset(foreground_mask);
- if (((new_color & background_mask) >> bg_bitOffset) == ((new_color & foreground_mask) >> fg_bitOffset)) {
- new_color ^= FOREGROUND_INTENSITY; //invert intensity
+ if (((new_color & background_mask) >> bg_bitOffset) ==
+ ((new_color & foreground_mask) >> fg_bitOffset)) {
+ new_color ^= FOREGROUND_INTENSITY; // invert intensity
}
return new_color;
}
@@ -2983,7 +3016,6 @@
// cannot simply emit special characters and have the terminal change colors.
// This routine must actually emit the characters rather than return a string
// that would be colored when printed, as can be done on Linux.
-GTEST_ATTRIBUTE_PRINTF_(2, 3)
static void ColoredPrintf(GTestColor color, const char* fmt, ...) {
va_list args;
va_start(args, fmt);
@@ -3033,7 +3065,7 @@
va_end(args);
}
-// Text printed in Google Test's text output and --gunit_list_tests
+// Text printed in Google Test's text output and --gtest_list_tests
// output to label the type parameter and value parameter for a test.
static const char kTypeParamLabel[] = "TypeParam";
static const char kValueParamLabel[] = "GetParam()";
@@ -3309,7 +3341,7 @@
listeners_.push_back(listener);
}
-// TODO(vladl@google.com): Factor the search functionality into Vector::Find.
+// FIXME: Factor the search functionality into Vector::Find.
TestEventListener* TestEventRepeater::Release(TestEventListener *listener) {
for (size_t i = 0; i < listeners_.size(); ++i) {
if (listeners_[i] == listener) {
@@ -3444,6 +3476,11 @@
// to delimit this attribute from prior attributes.
static std::string TestPropertiesAsXmlAttributes(const TestResult& result);
+ // Streams an XML representation of the test properties of a TestResult
+ // object.
+ static void OutputXmlTestProperties(std::ostream* stream,
+ const TestResult& result);
+
// The output file.
const std::string output_file_;
@@ -3469,7 +3506,7 @@
xmlout = posix::FOpen(output_file_.c_str(), "w");
}
if (xmlout == NULL) {
- // TODO(wan): report the reason of the failure.
+ // FIXME: report the reason of the failure.
//
// We don't do it for now as:
//
@@ -3479,8 +3516,8 @@
// 3. To interpret the meaning of errno in a thread-safe way,
// we need the strerror_r() function, which is not available on
// Windows.
- GTEST_LOG_(FATAL) << "Unable to open file \""
- << output_file_ << "\"";
+
+ GTEST_LOG_(FATAL) << "Unable to open file \"" << output_file_ << "\"";
}
std::stringstream stream;
PrintXmlUnitTest(&stream, unit_test);
@@ -3498,7 +3535,7 @@
// module will consist of ordinary English text.
// If this module is ever modified to produce version 1.1 XML output,
// most invalid characters can be retained using character references.
-// TODO(wan): It might be nice to have a minimally invasive, human-readable
+// FIXME: It might be nice to have a minimally invasive, human-readable
// escaping scheme for invalid characters, rather than dropping them.
std::string XmlUnitTestResultPrinter::EscapeXml(
const std::string& str, bool is_attribute) {
@@ -3559,6 +3596,7 @@
// The following routines generate an XML representation of a UnitTest
// object.
+// GOOGLETEST_CM0009 DO NOT DELETE
//
// This is how Google Test concepts map to the DTD:
//
@@ -3648,13 +3686,17 @@
}
// Prints an XML representation of a TestInfo object.
-// TODO(wan): There is also value in printing properties with the plain printer.
+// FIXME: There is also value in printing properties with the plain printer.
void XmlUnitTestResultPrinter::OutputXmlTestInfo(::std::ostream* stream,
const char* test_case_name,
const TestInfo& test_info) {
const TestResult& result = *test_info.result();
const std::string kTestcase = "testcase";
+ if (test_info.is_in_another_shard()) {
+ return;
+ }
+
*stream << " <testcase";
OutputXmlAttribute(stream, kTestcase, "name", test_info.name());
@@ -3671,7 +3713,6 @@
OutputXmlAttribute(stream, kTestcase, "time",
FormatTimeInMillisAsSeconds(result.elapsed_time()));
OutputXmlAttribute(stream, kTestcase, "classname", test_case_name);
- *stream << TestPropertiesAsXmlAttributes(result);
int failures = 0;
for (int i = 0; i < result.total_part_count(); ++i) {
@@ -3693,10 +3734,15 @@
}
}
- if (failures == 0)
+ if (failures == 0 && result.test_property_count() == 0) {
*stream << " />\n";
- else
+ } else {
+ if (failures == 0) {
+ *stream << ">\n";
+ }
+ OutputXmlTestProperties(stream, result);
*stream << " </testcase>\n";
+ }
}
// Prints an XML representation of a TestCase object
@@ -3751,7 +3797,6 @@
OutputXmlAttribute(stream, kTestsuites, "random_seed",
StreamableToString(unit_test.random_seed()));
}
-
*stream << TestPropertiesAsXmlAttributes(unit_test.ad_hoc_test_result());
OutputXmlAttribute(stream, kTestsuites, "name", "AllTests");
@@ -3777,8 +3822,374 @@
return attributes.GetString();
}
+void XmlUnitTestResultPrinter::OutputXmlTestProperties(
+ std::ostream* stream, const TestResult& result) {
+ const std::string kProperties = "properties";
+ const std::string kProperty = "property";
+
+ if (result.test_property_count() <= 0) {
+ return;
+ }
+
+ *stream << "<" << kProperties << ">\n";
+ for (int i = 0; i < result.test_property_count(); ++i) {
+ const TestProperty& property = result.GetTestProperty(i);
+ *stream << "<" << kProperty;
+ *stream << " name=\"" << EscapeXmlAttribute(property.key()) << "\"";
+ *stream << " value=\"" << EscapeXmlAttribute(property.value()) << "\"";
+ *stream << "/>\n";
+ }
+ *stream << "</" << kProperties << ">\n";
+}
+
// End XmlUnitTestResultPrinter
+
+// This class generates an JSON output file.
+class JsonUnitTestResultPrinter : public EmptyTestEventListener {
+ public:
+ explicit JsonUnitTestResultPrinter(const char* output_file);
+
+ virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
+
+ private:
+ // Returns an JSON-escaped copy of the input string str.
+ static std::string EscapeJson(const std::string& str);
+
+ //// Verifies that the given attribute belongs to the given element and
+ //// streams the attribute as JSON.
+ static void OutputJsonKey(std::ostream* stream,
+ const std::string& element_name,
+ const std::string& name,
+ const std::string& value,
+ const std::string& indent,
+ bool comma = true);
+ static void OutputJsonKey(std::ostream* stream,
+ const std::string& element_name,
+ const std::string& name,
+ int value,
+ const std::string& indent,
+ bool comma = true);
+
+ // Streams a JSON representation of a TestInfo object.
+ static void OutputJsonTestInfo(::std::ostream* stream,
+ const char* test_case_name,
+ const TestInfo& test_info);
+
+ // Prints a JSON representation of a TestCase object
+ static void PrintJsonTestCase(::std::ostream* stream,
+ const TestCase& test_case);
+
+ // Prints a JSON summary of unit_test to output stream out.
+ static void PrintJsonUnitTest(::std::ostream* stream,
+ const UnitTest& unit_test);
+
+ // Produces a string representing the test properties in a result as
+ // a JSON dictionary.
+ static std::string TestPropertiesAsJson(const TestResult& result,
+ const std::string& indent);
+
+ // The output file.
+ const std::string output_file_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(JsonUnitTestResultPrinter);
+};
+
+// Creates a new JsonUnitTestResultPrinter.
+JsonUnitTestResultPrinter::JsonUnitTestResultPrinter(const char* output_file)
+ : output_file_(output_file) {
+ if (output_file_.empty()) {
+ GTEST_LOG_(FATAL) << "JSON output file may not be null";
+ }
+}
+
+void JsonUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
+ int /*iteration*/) {
+ FILE* jsonout = NULL;
+ FilePath output_file(output_file_);
+ FilePath output_dir(output_file.RemoveFileName());
+
+ if (output_dir.CreateDirectoriesRecursively()) {
+ jsonout = posix::FOpen(output_file_.c_str(), "w");
+ }
+ if (jsonout == NULL) {
+ // FIXME: report the reason of the failure.
+ //
+ // We don't do it for now as:
+ //
+ // 1. There is no urgent need for it.
+ // 2. It's a bit involved to make the errno variable thread-safe on
+ // all three operating systems (Linux, Windows, and Mac OS).
+ // 3. To interpret the meaning of errno in a thread-safe way,
+ // we need the strerror_r() function, which is not available on
+ // Windows.
+ GTEST_LOG_(FATAL) << "Unable to open file \""
+ << output_file_ << "\"";
+ }
+ std::stringstream stream;
+ PrintJsonUnitTest(&stream, unit_test);
+ fprintf(jsonout, "%s", StringStreamToString(&stream).c_str());
+ fclose(jsonout);
+}
+
+// Returns an JSON-escaped copy of the input string str.
+std::string JsonUnitTestResultPrinter::EscapeJson(const std::string& str) {
+ Message m;
+
+ for (size_t i = 0; i < str.size(); ++i) {
+ const char ch = str[i];
+ switch (ch) {
+ case '\\':
+ case '"':
+ case '/':
+ m << '\\' << ch;
+ break;
+ case '\b':
+ m << "\\b";
+ break;
+ case '\t':
+ m << "\\t";
+ break;
+ case '\n':
+ m << "\\n";
+ break;
+ case '\f':
+ m << "\\f";
+ break;
+ case '\r':
+ m << "\\r";
+ break;
+ default:
+ if (ch < ' ') {
+ m << "\\u00" << String::FormatByte(static_cast<unsigned char>(ch));
+ } else {
+ m << ch;
+ }
+ break;
+ }
+ }
+
+ return m.GetString();
+}
+
+// The following routines generate an JSON representation of a UnitTest
+// object.
+
+// Formats the given time in milliseconds as seconds.
+static std::string FormatTimeInMillisAsDuration(TimeInMillis ms) {
+ ::std::stringstream ss;
+ ss << (static_cast<double>(ms) * 1e-3) << "s";
+ return ss.str();
+}
+
+// Converts the given epoch time in milliseconds to a date string in the
+// RFC3339 format, without the timezone information.
+static std::string FormatEpochTimeInMillisAsRFC3339(TimeInMillis ms) {
+ struct tm time_struct;
+ if (!PortableLocaltime(static_cast<time_t>(ms / 1000), &time_struct))
+ return "";
+ // YYYY-MM-DDThh:mm:ss
+ return StreamableToString(time_struct.tm_year + 1900) + "-" +
+ String::FormatIntWidth2(time_struct.tm_mon + 1) + "-" +
+ String::FormatIntWidth2(time_struct.tm_mday) + "T" +
+ String::FormatIntWidth2(time_struct.tm_hour) + ":" +
+ String::FormatIntWidth2(time_struct.tm_min) + ":" +
+ String::FormatIntWidth2(time_struct.tm_sec) + "Z";
+}
+
+static inline std::string Indent(int width) {
+ return std::string(width, ' ');
+}
+
+void JsonUnitTestResultPrinter::OutputJsonKey(
+ std::ostream* stream,
+ const std::string& element_name,
+ const std::string& name,
+ const std::string& value,
+ const std::string& indent,
+ bool comma) {
+ const std::vector<std::string>& allowed_names =
+ GetReservedAttributesForElement(element_name);
+
+ GTEST_CHECK_(std::find(allowed_names.begin(), allowed_names.end(), name) !=
+ allowed_names.end())
+ << "Key \"" << name << "\" is not allowed for value \"" << element_name
+ << "\".";
+
+ *stream << indent << "\"" << name << "\": \"" << EscapeJson(value) << "\"";
+ if (comma)
+ *stream << ",\n";
+}
+
+void JsonUnitTestResultPrinter::OutputJsonKey(
+ std::ostream* stream,
+ const std::string& element_name,
+ const std::string& name,
+ int value,
+ const std::string& indent,
+ bool comma) {
+ const std::vector<std::string>& allowed_names =
+ GetReservedAttributesForElement(element_name);
+
+ GTEST_CHECK_(std::find(allowed_names.begin(), allowed_names.end(), name) !=
+ allowed_names.end())
+ << "Key \"" << name << "\" is not allowed for value \"" << element_name
+ << "\".";
+
+ *stream << indent << "\"" << name << "\": " << StreamableToString(value);
+ if (comma)
+ *stream << ",\n";
+}
+
+// Prints a JSON representation of a TestInfo object.
+void JsonUnitTestResultPrinter::OutputJsonTestInfo(::std::ostream* stream,
+ const char* test_case_name,
+ const TestInfo& test_info) {
+ const TestResult& result = *test_info.result();
+ const std::string kTestcase = "testcase";
+ const std::string kIndent = Indent(10);
+
+ *stream << Indent(8) << "{\n";
+ OutputJsonKey(stream, kTestcase, "name", test_info.name(), kIndent);
+
+ if (test_info.value_param() != NULL) {
+ OutputJsonKey(stream, kTestcase, "value_param",
+ test_info.value_param(), kIndent);
+ }
+ if (test_info.type_param() != NULL) {
+ OutputJsonKey(stream, kTestcase, "type_param", test_info.type_param(),
+ kIndent);
+ }
+
+ OutputJsonKey(stream, kTestcase, "status",
+ test_info.should_run() ? "RUN" : "NOTRUN", kIndent);
+ OutputJsonKey(stream, kTestcase, "time",
+ FormatTimeInMillisAsDuration(result.elapsed_time()), kIndent);
+ OutputJsonKey(stream, kTestcase, "classname", test_case_name, kIndent, false);
+ *stream << TestPropertiesAsJson(result, kIndent);
+
+ int failures = 0;
+ for (int i = 0; i < result.total_part_count(); ++i) {
+ const TestPartResult& part = result.GetTestPartResult(i);
+ if (part.failed()) {
+ *stream << ",\n";
+ if (++failures == 1) {
+ *stream << kIndent << "\"" << "failures" << "\": [\n";
+ }
+ const std::string location =
+ internal::FormatCompilerIndependentFileLocation(part.file_name(),
+ part.line_number());
+ const std::string message = EscapeJson(location + "\n" + part.message());
+ *stream << kIndent << " {\n"
+ << kIndent << " \"failure\": \"" << message << "\",\n"
+ << kIndent << " \"type\": \"\"\n"
+ << kIndent << " }";
+ }
+ }
+
+ if (failures > 0)
+ *stream << "\n" << kIndent << "]";
+ *stream << "\n" << Indent(8) << "}";
+}
+
+// Prints an JSON representation of a TestCase object
+void JsonUnitTestResultPrinter::PrintJsonTestCase(std::ostream* stream,
+ const TestCase& test_case) {
+ const std::string kTestsuite = "testsuite";
+ const std::string kIndent = Indent(6);
+
+ *stream << Indent(4) << "{\n";
+ OutputJsonKey(stream, kTestsuite, "name", test_case.name(), kIndent);
+ OutputJsonKey(stream, kTestsuite, "tests", test_case.reportable_test_count(),
+ kIndent);
+ OutputJsonKey(stream, kTestsuite, "failures", test_case.failed_test_count(),
+ kIndent);
+ OutputJsonKey(stream, kTestsuite, "disabled",
+ test_case.reportable_disabled_test_count(), kIndent);
+ OutputJsonKey(stream, kTestsuite, "errors", 0, kIndent);
+ OutputJsonKey(stream, kTestsuite, "time",
+ FormatTimeInMillisAsDuration(test_case.elapsed_time()), kIndent,
+ false);
+ *stream << TestPropertiesAsJson(test_case.ad_hoc_test_result(), kIndent)
+ << ",\n";
+
+ *stream << kIndent << "\"" << kTestsuite << "\": [\n";
+
+ bool comma = false;
+ for (int i = 0; i < test_case.total_test_count(); ++i) {
+ if (test_case.GetTestInfo(i)->is_reportable()) {
+ if (comma) {
+ *stream << ",\n";
+ } else {
+ comma = true;
+ }
+ OutputJsonTestInfo(stream, test_case.name(), *test_case.GetTestInfo(i));
+ }
+ }
+ *stream << "\n" << kIndent << "]\n" << Indent(4) << "}";
+}
+
+// Prints a JSON summary of unit_test to output stream out.
+void JsonUnitTestResultPrinter::PrintJsonUnitTest(std::ostream* stream,
+ const UnitTest& unit_test) {
+ const std::string kTestsuites = "testsuites";
+ const std::string kIndent = Indent(2);
+ *stream << "{\n";
+
+ OutputJsonKey(stream, kTestsuites, "tests", unit_test.reportable_test_count(),
+ kIndent);
+ OutputJsonKey(stream, kTestsuites, "failures", unit_test.failed_test_count(),
+ kIndent);
+ OutputJsonKey(stream, kTestsuites, "disabled",
+ unit_test.reportable_disabled_test_count(), kIndent);
+ OutputJsonKey(stream, kTestsuites, "errors", 0, kIndent);
+ if (GTEST_FLAG(shuffle)) {
+ OutputJsonKey(stream, kTestsuites, "random_seed", unit_test.random_seed(),
+ kIndent);
+ }
+ OutputJsonKey(stream, kTestsuites, "timestamp",
+ FormatEpochTimeInMillisAsRFC3339(unit_test.start_timestamp()),
+ kIndent);
+ OutputJsonKey(stream, kTestsuites, "time",
+ FormatTimeInMillisAsDuration(unit_test.elapsed_time()), kIndent,
+ false);
+
+ *stream << TestPropertiesAsJson(unit_test.ad_hoc_test_result(), kIndent)
+ << ",\n";
+
+ OutputJsonKey(stream, kTestsuites, "name", "AllTests", kIndent);
+ *stream << kIndent << "\"" << kTestsuites << "\": [\n";
+
+ bool comma = false;
+ for (int i = 0; i < unit_test.total_test_case_count(); ++i) {
+ if (unit_test.GetTestCase(i)->reportable_test_count() > 0) {
+ if (comma) {
+ *stream << ",\n";
+ } else {
+ comma = true;
+ }
+ PrintJsonTestCase(stream, *unit_test.GetTestCase(i));
+ }
+ }
+
+ *stream << "\n" << kIndent << "]\n" << "}\n";
+}
+
+// Produces a string representing the test properties in a result as
+// a JSON dictionary.
+std::string JsonUnitTestResultPrinter::TestPropertiesAsJson(
+ const TestResult& result, const std::string& indent) {
+ Message attributes;
+ for (int i = 0; i < result.test_property_count(); ++i) {
+ const TestProperty& property = result.GetTestProperty(i);
+ attributes << ",\n" << indent << "\"" << property.key() << "\": "
+ << "\"" << EscapeJson(property.value()) << "\"";
+ }
+ return attributes.GetString();
+}
+
+// End JsonUnitTestResultPrinter
+
#if GTEST_CAN_STREAM_RESULTS_
// Checks if str contains '=', '&', '%' or '\n' characters. If yes,
@@ -3854,21 +4265,77 @@
const char* const OsStackTraceGetterInterface::kElidedFramesMarker =
"... " GTEST_NAME_ " internal frames ...";
-std::string OsStackTraceGetter::CurrentStackTrace(int /*max_depth*/,
- int /*skip_count*/) {
+std::string OsStackTraceGetter::CurrentStackTrace(int max_depth, int skip_count)
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+#if GTEST_HAS_ABSL
+ std::string result;
+
+ if (max_depth <= 0) {
+ return result;
+ }
+
+ max_depth = std::min(max_depth, kMaxStackTraceDepth);
+
+ std::vector<void*> raw_stack(max_depth);
+ // Skips the frames requested by the caller, plus this function.
+ const int raw_stack_size =
+ absl::GetStackTrace(&raw_stack[0], max_depth, skip_count + 1);
+
+ void* caller_frame = nullptr;
+ {
+ MutexLock lock(&mutex_);
+ caller_frame = caller_frame_;
+ }
+
+ for (int i = 0; i < raw_stack_size; ++i) {
+ if (raw_stack[i] == caller_frame &&
+ !GTEST_FLAG(show_internal_stack_frames)) {
+ // Add a marker to the trace and stop adding frames.
+ absl::StrAppend(&result, kElidedFramesMarker, "\n");
+ break;
+ }
+
+ char tmp[1024];
+ const char* symbol = "(unknown)";
+ if (absl::Symbolize(raw_stack[i], tmp, sizeof(tmp))) {
+ symbol = tmp;
+ }
+
+ char line[1024];
+ snprintf(line, sizeof(line), " %p: %s\n", raw_stack[i], symbol);
+ result += line;
+ }
+
+ return result;
+
+#else // !GTEST_HAS_ABSL
+ static_cast<void>(max_depth);
+ static_cast<void>(skip_count);
return "";
+#endif // GTEST_HAS_ABSL
}
-void OsStackTraceGetter::UponLeavingGTest() {}
+void OsStackTraceGetter::UponLeavingGTest() GTEST_LOCK_EXCLUDED_(mutex_) {
+#if GTEST_HAS_ABSL
+ void* caller_frame = nullptr;
+ if (absl::GetStackTrace(&caller_frame, 1, 3) <= 0) {
+ caller_frame = nullptr;
+ }
+
+ MutexLock lock(&mutex_);
+ caller_frame_ = caller_frame;
+#endif // GTEST_HAS_ABSL
+}
// A helper class that creates the premature-exit file in its
// constructor and deletes the file in its destructor.
class ScopedPrematureExitFile {
public:
explicit ScopedPrematureExitFile(const char* premature_exit_filepath)
- : premature_exit_filepath_(premature_exit_filepath) {
+ : premature_exit_filepath_(premature_exit_filepath ?
+ premature_exit_filepath : "") {
// If a path to the premature-exit file is specified...
- if (premature_exit_filepath != NULL && *premature_exit_filepath != '\0') {
+ if (!premature_exit_filepath_.empty()) {
// create the file with a single "0" character in it. I/O
// errors are ignored as there's nothing better we can do and we
// don't want to fail the test because of this.
@@ -3879,13 +4346,18 @@
}
~ScopedPrematureExitFile() {
- if (premature_exit_filepath_ != NULL && *premature_exit_filepath_ != '\0') {
- remove(premature_exit_filepath_);
+ if (!premature_exit_filepath_.empty()) {
+ int retval = remove(premature_exit_filepath_.c_str());
+ if (retval) {
+ GTEST_LOG_(ERROR) << "Failed to remove premature exit filepath \""
+ << premature_exit_filepath_ << "\" with error "
+ << retval;
+ }
}
}
private:
- const char* const premature_exit_filepath_;
+ const std::string premature_exit_filepath_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedPrematureExitFile);
};
@@ -4155,6 +4627,11 @@
// when a failure happens and both the --gtest_break_on_failure and
// the --gtest_catch_exceptions flags are specified.
DebugBreak();
+#elif (!defined(__native_client__)) && \
+ ((defined(__clang__) || defined(__GNUC__)) && \
+ (defined(__x86_64__) || defined(__i386__)))
+ // with clang/gcc we can achieve the same effect on x86 by invoking int3
+ asm("int3");
#else
// Dereference NULL through a volatile pointer to prevent the compiler
// from removing. We use this rather than abort() or __builtin_trap() for
@@ -4251,7 +4728,7 @@
// VC++ doesn't define _set_abort_behavior() prior to the version 8.0.
// Users of prior VC versions shall suffer the agony and pain of
// clicking through the countless debug dialogs.
- // TODO(vladl@google.com): find a way to suppress the abort dialog() in the
+ // FIXME: find a way to suppress the abort dialog() in the
// debug mode when compiled with VC 7.1 or lower.
if (!GTEST_FLAG(break_on_failure))
_set_abort_behavior(
@@ -4405,10 +4882,12 @@
if (output_format == "xml") {
listeners()->SetDefaultXmlGenerator(new XmlUnitTestResultPrinter(
UnitTestOptions::GetAbsolutePathToOutputFile().c_str()));
+ } else if (output_format == "json") {
+ listeners()->SetDefaultXmlGenerator(new JsonUnitTestResultPrinter(
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str()));
} else if (output_format != "") {
GTEST_LOG_(WARNING) << "WARNING: unrecognized output format \""
- << output_format
- << "\" ignored.";
+ << output_format << "\" ignored.";
}
}
@@ -4423,8 +4902,7 @@
listeners()->Append(new StreamingListener(target.substr(0, pos),
target.substr(pos+1)));
} else {
- GTEST_LOG_(WARNING) << "unrecognized streaming target \""
- << target
+ GTEST_LOG_(WARNING) << "unrecognized streaming target \"" << target
<< "\" ignored.";
}
}
@@ -4464,6 +4942,13 @@
// Configures listeners for streaming test results to the specified server.
ConfigureStreamingOutput();
#endif // GTEST_CAN_STREAM_RESULTS_
+
+#if GTEST_HAS_ABSL
+ if (GTEST_FLAG(install_failure_signal_handler)) {
+ absl::FailureSignalHandlerOptions options;
+ absl::InstallFailureSignalHandler(options);
+ }
+#endif // GTEST_HAS_ABSL
}
}
@@ -4507,11 +4992,11 @@
Test::SetUpTestCaseFunc set_up_tc,
Test::TearDownTestCaseFunc tear_down_tc) {
// Can we find a TestCase with the given name?
- const std::vector<TestCase*>::const_iterator test_case =
- std::find_if(test_cases_.begin(), test_cases_.end(),
+ const std::vector<TestCase*>::const_reverse_iterator test_case =
+ std::find_if(test_cases_.rbegin(), test_cases_.rend(),
TestCaseNameIs(test_case_name));
- if (test_case != test_cases_.end())
+ if (test_case != test_cases_.rend())
return *test_case;
// No. Let's create one.
@@ -4552,13 +5037,8 @@
// All other functions called from RunAllTests() may safely assume that
// parameterized tests are ready to be counted and run.
bool UnitTestImpl::RunAllTests() {
- // Makes sure InitGoogleTest() was called.
- if (!GTestIsInitialized()) {
- GTEST_LOG_(ERROR) <<
- "\nThis test program did NOT call ::testing::InitGoogleTest "
- "before calling RUN_ALL_TESTS(). Please fix it.";
- return false;
- }
+ // True iff Google Test is initialized before RUN_ALL_TESTS() is called.
+ const bool gtest_is_initialized_before_run_all_tests = GTestIsInitialized();
// Do not run any test if the --help flag was specified.
if (g_help_flag)
@@ -4686,6 +5166,20 @@
repeater->OnTestProgramEnd(*parent_);
+ if (!gtest_is_initialized_before_run_all_tests) {
+ ColoredPrintf(
+ COLOR_RED,
+ "\nIMPORTANT NOTICE - DO NOT IGNORE:\n"
+ "This test program did NOT call " GTEST_INIT_GOOGLE_TEST_NAME_
+ "() before calling RUN_ALL_TESTS(). This is INVALID. Soon " GTEST_NAME_
+ " will start to enforce the valid usage. "
+ "Please fix it ASAP, or IT WILL START TO FAIL.\n"); // NOLINT
+#if GTEST_FOR_GOOGLE_
+ ColoredPrintf(COLOR_RED,
+ "For more details, see http://wiki/Main/ValidGUnitMain.\n");
+#endif // GTEST_FOR_GOOGLE_
+ }
+
return !failed;
}
@@ -4732,7 +5226,7 @@
<< "Invalid environment variables: you have "
<< kTestShardIndex << " = " << shard_index
<< ", but have left " << kTestTotalShards << " unset.\n";
- ColoredPrintf(COLOR_RED, "%s", msg.GetString().c_str());
+ ColoredPrintf(COLOR_RED, msg.GetString().c_str());
fflush(stdout);
exit(EXIT_FAILURE);
} else if (total_shards != -1 && shard_index == -1) {
@@ -4740,7 +5234,7 @@
<< "Invalid environment variables: you have "
<< kTestTotalShards << " = " << total_shards
<< ", but have left " << kTestShardIndex << " unset.\n";
- ColoredPrintf(COLOR_RED, "%s", msg.GetString().c_str());
+ ColoredPrintf(COLOR_RED, msg.GetString().c_str());
fflush(stdout);
exit(EXIT_FAILURE);
} else if (shard_index < 0 || shard_index >= total_shards) {
@@ -4749,7 +5243,7 @@
<< kTestShardIndex << " < " << kTestTotalShards
<< ", but you have " << kTestShardIndex << "=" << shard_index
<< ", " << kTestTotalShards << "=" << total_shards << ".\n";
- ColoredPrintf(COLOR_RED, "%s", msg.GetString().c_str());
+ ColoredPrintf(COLOR_RED, msg.GetString().c_str());
fflush(stdout);
exit(EXIT_FAILURE);
}
@@ -4787,8 +5281,8 @@
// each TestCase and TestInfo object.
// If shard_tests == true, further filters tests based on sharding
// variables in the environment - see
-// https://github.com/google/googletest/blob/master/googletest/docs/AdvancedGuide.md .
-// Returns the number of tests that should run.
+// https://github.com/google/googletest/blob/master/googletest/docs/advanced.md
+// . Returns the number of tests that should run.
int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) {
const Int32 total_shards = shard_tests == HONOR_SHARDING_PROTOCOL ?
Int32FromEnvOrDie(kTestTotalShards, -1) : -1;
@@ -4931,11 +5425,15 @@
return os_stack_trace_getter_;
}
-// Returns the TestResult for the test that's currently running, or
-// the TestResult for the ad hoc test if no test is running.
+// Returns the most specific TestResult currently running.
TestResult* UnitTestImpl::current_test_result() {
- return current_test_info_ ?
- &(current_test_info_->result_) : &ad_hoc_test_result_;
+ if (current_test_info_ != NULL) {
+ return ¤t_test_info_->result_;
+ }
+ if (current_test_case_ != NULL) {
+ return ¤t_test_case_->ad_hoc_test_result_;
+ }
+ return &ad_hoc_test_result_;
}
// Shuffles all test cases, and the tests within each test case,
@@ -5016,8 +5514,7 @@
// part can be omitted.
//
// Returns the value of the flag, or NULL if the parsing failed.
-static const char* ParseFlagValue(const char* str,
- const char* flag,
+static const char* ParseFlagValue(const char* str, const char* flag,
bool def_optional) {
// str and flag must not be NULL.
if (str == NULL || flag == NULL) return NULL;
@@ -5088,9 +5585,8 @@
//
// On success, stores the value of the flag in *value, and returns
// true. On failure, returns false without changing *value.
-static bool ParseStringFlag(const char* str,
- const char* flag,
- std::string* value) {
+template <typename String>
+static bool ParseStringFlag(const char* str, const char* flag, String* value) {
// Gets the value of the flag as a string.
const char* const value_str = ParseFlagValue(str, flag, false);
@@ -5126,7 +5622,7 @@
// @Y changes the color to yellow.
// @D changes to the default terminal text color.
//
-// TODO(wan@google.com): Write tests for this once we add stdout
+// FIXME: Write tests for this once we add stdout
// capturing to Google Test.
static void PrintColorEncoded(const char* str) {
GTestColor color = COLOR_DEFAULT; // The current color.
@@ -5190,22 +5686,22 @@
"Test Output:\n"
" @G--" GTEST_FLAG_PREFIX_ "color=@Y(@Gyes@Y|@Gno@Y|@Gauto@Y)@D\n"
" Enable/disable colored output. The default is @Gauto@D.\n"
-" @G--" GTEST_FLAG_PREFIX_ "print_time=0@D\n"
+" -@G-" GTEST_FLAG_PREFIX_ "print_time=0@D\n"
" Don't print the elapsed time of each test.\n"
-" @G--" GTEST_FLAG_PREFIX_ "output=xml@Y[@G:@YDIRECTORY_PATH@G"
+" @G--" GTEST_FLAG_PREFIX_ "output=@Y(@Gjson@Y|@Gxml@Y)[@G:@YDIRECTORY_PATH@G"
GTEST_PATH_SEP_ "@Y|@G:@YFILE_PATH]@D\n"
-" Generate an XML report in the given directory or with the given file\n"
-" name. @YFILE_PATH@D defaults to @Gtest_detail.xml@D.\n"
-#if GTEST_CAN_STREAM_RESULTS_
+" Generate a JSON or XML report in the given directory or with the given\n"
+" file name. @YFILE_PATH@D defaults to @Gtest_details.xml@D.\n"
+# if GTEST_CAN_STREAM_RESULTS_
" @G--" GTEST_FLAG_PREFIX_ "stream_result_to=@YHOST@G:@YPORT@D\n"
" Stream test results to the given server.\n"
-#endif // GTEST_CAN_STREAM_RESULTS_
+# endif // GTEST_CAN_STREAM_RESULTS_
"\n"
"Assertion Behavior:\n"
-#if GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
+# if GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
" @G--" GTEST_FLAG_PREFIX_ "death_test_style=@Y(@Gfast@Y|@Gthreadsafe@Y)@D\n"
" Set the default death test style.\n"
-#endif // GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
+# endif // GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
" @G--" GTEST_FLAG_PREFIX_ "break_on_failure@D\n"
" Turn assertion failures into debugger break-points.\n"
" @G--" GTEST_FLAG_PREFIX_ "throw_on_failure@D\n"
@@ -5261,8 +5757,7 @@
static void LoadFlagsFromFile(const std::string& path) {
FILE* flagfile = posix::FOpen(path.c_str(), "r");
if (!flagfile) {
- GTEST_LOG_(FATAL) << "Unable to open file \""
- << GTEST_FLAG(flagfile)
+ GTEST_LOG_(FATAL) << "Unable to open file \"" << GTEST_FLAG(flagfile)
<< "\"";
}
std::string contents(ReadEntireFile(flagfile));
@@ -5369,6 +5864,10 @@
g_argvs.push_back(StreamableToString(argv[i]));
}
+#if GTEST_HAS_ABSL
+ absl::InitializeSymbolizer(g_argvs[0].c_str());
+#endif // GTEST_HAS_ABSL
+
ParseGoogleTestFlagsOnly(argc, argv);
GetUnitTestImpl()->PostFlagParsingInit();
}
@@ -5404,8 +5903,9 @@
std::string TempDir() {
#if defined(GTEST_CUSTOM_TEMPDIR_FUNCTION_)
- return GTEST_CUSTOM_TEMPDIR_FUNCTION_();
+ return GTEST_CUSTOM_TEMPDIR_FUNCTION_();
#endif
+
#if GTEST_OS_WINDOWS_MOBILE
return "\\temp\\";
#elif GTEST_OS_WINDOWS
diff --git a/googletest/src/gtest_main.cc b/googletest/src/gtest_main.cc
index 5e9c94c..2113f62 100644
--- a/googletest/src/gtest_main.cc
+++ b/googletest/src/gtest_main.cc
@@ -26,13 +26,12 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
#include <stdio.h>
#include "gtest/gtest.h"
GTEST_API_ int main(int argc, char **argv) {
- printf("Running main() from gtest_main.cc\n");
+ printf("Running main() from %s\n", __FILE__);
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
diff --git a/googletest/test/BUILD.bazel b/googletest/test/BUILD.bazel
index 1b81133..a930d65 100644
--- a/googletest/test/BUILD.bazel
+++ b/googletest/test/BUILD.bazel
@@ -34,35 +34,65 @@
licenses(["notice"])
-""" gtest own tests """
+config_setting(
+ name = "windows",
+ values = {"cpu": "x64_windows"},
+)
-#on windows exclude gtest-tuple.h and gtest-tuple_test.cc
+config_setting(
+ name = "windows_msvc",
+ values = {"cpu": "x64_windows_msvc"},
+)
+
+config_setting(
+ name = "has_absl",
+ values = {"define": "absl=1"},
+)
+
+#on windows exclude gtest-tuple.h and googletest-tuple-test.cc
cc_test(
name = "gtest_all_test",
size = "small",
- srcs = glob(
- include = [
- "gtest-*.cc",
- "*.h",
- "googletest/include/gtest/**/*.h",
- ],
- exclude = [
- "gtest-unittest-api_test.cc",
- "gtest-tuple_test.cc",
- "googletest/src/gtest-all.cc",
- "gtest_all_test.cc",
- "gtest-death-test_ex_test.cc",
- "gtest-listener_test.cc",
- "gtest-unittest-api_test.cc",
- "gtest-param-test_test.cc",
- ],
- ) + select({
+ srcs = glob(
+ include = [
+ "gtest-*.cc",
+ "googletest-*.cc",
+ "*.h",
+ "googletest/include/gtest/**/*.h",
+ ],
+ exclude = [
+ "gtest-unittest-api_test.cc",
+ "googletest-tuple-test.cc",
+ "googletest/src/gtest-all.cc",
+ "gtest_all_test.cc",
+ "gtest-death-test_ex_test.cc",
+ "gtest-listener_test.cc",
+ "gtest-unittest-api_test.cc",
+ "googletest-param-test-test.cc",
+ "googletest-catch-exceptions-test_.cc",
+ "googletest-color-test_.cc",
+ "googletest-env-var-test_.cc",
+ "googletest-filter-unittest_.cc",
+ "googletest-break-on-failure-unittest_.cc",
+ "googletest-listener-test.cc",
+ "googletest-output-test_.cc",
+ "googletest-list-tests-unittest_.cc",
+ "googletest-shuffle-test_.cc",
+ "googletest-uninitialized-test_.cc",
+ "googletest-death-test_ex_test.cc",
+ "googletest-param-test-test",
+ "googletest-throw-on-failure-test_.cc",
+ "googletest-param-test-invalid-name1-test_.cc",
+ "googletest-param-test-invalid-name2-test_.cc",
+
+ ],
+ ) + select({
"//:windows": [],
"//:windows_msvc": [],
"//conditions:default": [
- "gtest-tuple_test.cc",
+ "googletest-tuple-test.cc",
],
- }),
+ }),
copts = select({
"//:windows": ["-DGTEST_USE_OWN_TR1_TUPLE=0"],
"//:windows_msvc": ["-DGTEST_USE_OWN_TR1_TUPLE=0"],
@@ -84,16 +114,28 @@
deps = ["//:gtest_main"],
)
+
+# Tests death tests.
+cc_test(
+ name = "googletest-death-test-test",
+ size = "medium",
+ srcs = ["googletest-death-test-test.cc"],
+ deps = ["//:gtest_main"],
+)
+
+cc_test(
+ name = "gtest_test_macro_stack_footprint_test",
+ size = "small",
+ srcs = ["gtest_test_macro_stack_footprint_test.cc"],
+ deps = ["//:gtest"],
+)
+
#These googletest tests have their own main()
cc_test(
- name = "gtest-listener_test",
+ name = "googletest-listener-test",
size = "small",
- srcs = [
- "gtest-listener_test.cc",
- ],
- deps = [
- "//:gtest",
- ],
+ srcs = ["googletest-listener-test.cc"],
+ deps = ["//:gtest_main"],
)
cc_test(
@@ -108,24 +150,31 @@
)
cc_test(
- name = "gtest-param-test_test",
+ name = "googletest-param-test-test",
size = "small",
srcs = [
- "gtest-param-test2_test.cc",
- "gtest-param-test_test.cc",
- "gtest-param-test_test.h",
+ "googletest-param-test-test.cc",
+ "googletest-param-test-test.h",
+ "googletest-param-test2-test.cc",
],
- deps = [
- "//:gtest",
- ],
+ deps = ["//:gtest"],
)
+
+cc_test(
+ name = "gtest_unittest",
+ size = "small",
+ srcs = ["gtest_unittest.cc"],
+ args = ["--heap_check=strict"],
+ shard_count = 2,
+ deps = ["//:gtest_main"],
+)
+
# Py tests
py_library(
name = "gtest_test_utils",
testonly = 1,
srcs = ["gtest_test_utils.py"],
-
)
cc_binary(
@@ -134,6 +183,7 @@
srcs = ["gtest_help_test_.cc"],
deps = ["//:gtest_main"],
)
+
py_test(
name = "gtest_help_test",
size = "small",
@@ -143,82 +193,92 @@
)
cc_binary(
- name = "gtest_output_test_",
+ name = "googletest-output-test_",
testonly = 1,
- srcs = ["gtest_output_test_.cc"],
+ srcs = ["googletest-output-test_.cc"],
deps = ["//:gtest"],
)
+
py_test(
- name = "gtest_output_test",
+ name = "googletest-output-test",
size = "small",
- srcs = ["gtest_output_test.py"],
+ srcs = ["googletest-output-test.py"],
+ args = select({
+ ":has_absl": [],
+ "//conditions:default": ["--no_stacktrace_support"],
+ }),
data = [
- "gtest_output_test_golden_lin.txt",
- ":gtest_output_test_",
+ "googletest-output-test-golden-lin.txt",
+ ":googletest-output-test_",
],
deps = [":gtest_test_utils"],
)
cc_binary(
- name = "gtest_color_test_",
+ name = "googletest-color-test_",
testonly = 1,
- srcs = ["gtest_color_test_.cc"],
+ srcs = ["googletest-color-test_.cc"],
deps = ["//:gtest"],
)
+
py_test(
- name = "gtest_color_test",
+ name = "googletest-color-test",
size = "small",
- srcs = ["gtest_color_test.py"],
- data = [":gtest_color_test_"],
+ srcs = ["googletest-color-test.py"],
+ data = [":googletest-color-test_"],
deps = [":gtest_test_utils"],
)
cc_binary(
- name = "gtest_env_var_test_",
+ name = "googletest-env-var-test_",
testonly = 1,
- srcs = ["gtest_env_var_test_.cc"],
+ srcs = ["googletest-env-var-test_.cc"],
deps = ["//:gtest"],
)
py_test(
- name = "gtest_env_var_test",
- size = "small",
- srcs = ["gtest_env_var_test.py"],
- data = [":gtest_env_var_test_"],
+ name = "googletest-env-var-test",
+ size = "medium",
+ srcs = ["googletest-env-var-test.py"],
+ data = [":googletest-env-var-test_"],
deps = [":gtest_test_utils"],
)
cc_binary(
- name = "gtest_filter_unittest_",
+ name = "googletest-filter-unittest_",
testonly = 1,
- srcs = ["gtest_filter_unittest_.cc"],
+ srcs = ["googletest-filter-unittest_.cc"],
deps = ["//:gtest"],
)
py_test(
- name = "gtest_filter_unittest",
- size = "small",
- srcs = ["gtest_filter_unittest.py"],
- data = [":gtest_filter_unittest_"],
+ name = "googletest-filter-unittest",
+ size = "medium",
+ srcs = ["googletest-filter-unittest.py"],
+ data = [":googletest-filter-unittest_"],
deps = [":gtest_test_utils"],
)
+
cc_binary(
- name = "gtest_break_on_failure_unittest_",
+ name = "googletest-break-on-failure-unittest_",
testonly = 1,
- srcs = ["gtest_break_on_failure_unittest_.cc"],
+ srcs = ["googletest-break-on-failure-unittest_.cc"],
deps = ["//:gtest"],
)
+
+
py_test(
- name = "gtest_break_on_failure_unittest",
+ name = "googletest-break-on-failure-unittest",
size = "small",
- srcs = ["gtest_break_on_failure_unittest.py"],
- data = [":gtest_break_on_failure_unittest_"],
+ srcs = ["googletest-break-on-failure-unittest.py"],
+ data = [":googletest-break-on-failure-unittest_"],
deps = [":gtest_test_utils"],
)
+
cc_test(
name = "gtest_assert_by_exception_test",
size = "small",
@@ -226,72 +286,75 @@
deps = ["//:gtest"],
)
+
+
cc_binary(
- name = "gtest_throw_on_failure_test_",
+ name = "googletest-throw-on-failure-test_",
testonly = 1,
- srcs = ["gtest_throw_on_failure_test_.cc"],
+ srcs = ["googletest-throw-on-failure-test_.cc"],
deps = ["//:gtest"],
)
py_test(
- name = "gtest_throw_on_failure_test",
+ name = "googletest-throw-on-failure-test",
size = "small",
- srcs = ["gtest_throw_on_failure_test.py"],
- data = [":gtest_throw_on_failure_test_"],
+ srcs = ["googletest-throw-on-failure-test.py"],
+ data = [":googletest-throw-on-failure-test_"],
deps = [":gtest_test_utils"],
)
+
cc_binary(
- name = "gtest_list_tests_unittest_",
+ name = "googletest-list-tests-unittest_",
testonly = 1,
- srcs = ["gtest_list_tests_unittest_.cc"],
+ srcs = ["googletest-list-tests-unittest_.cc"],
deps = ["//:gtest"],
)
py_test(
- name = "gtest_list_tests_unittest",
+ name = "googletest-list-tests-unittest",
size = "small",
- srcs = ["gtest_list_tests_unittest.py"],
- data = [":gtest_list_tests_unittest_"],
+ srcs = ["googletest-list-tests-unittest.py"],
+ data = [":googletest-list-tests-unittest_"],
deps = [":gtest_test_utils"],
)
cc_binary(
- name = "gtest_shuffle_test_",
- srcs = ["gtest_shuffle_test_.cc"],
+ name = "googletest-shuffle-test_",
+ srcs = ["googletest-shuffle-test_.cc"],
deps = ["//:gtest"],
)
py_test(
- name = "gtest_shuffle_test",
+ name = "googletest-shuffle-test",
size = "small",
- srcs = ["gtest_shuffle_test.py"],
- data = [":gtest_shuffle_test_"],
+ srcs = ["googletest-shuffle-test.py"],
+ data = [":googletest-shuffle-test_"],
deps = [":gtest_test_utils"],
)
cc_binary(
- name = "gtest_catch_exceptions_no_ex_test_",
+ name = "googletest-catch-exceptions-no-ex-test_",
testonly = 1,
- srcs = ["gtest_catch_exceptions_test_.cc"],
+ srcs = ["googletest-catch-exceptions-test_.cc"],
deps = ["//:gtest_main"],
)
cc_binary(
- name = "gtest_catch_exceptions_ex_test_",
+ name = "googletest-catch-exceptions-ex-test_",
testonly = 1,
- srcs = ["gtest_catch_exceptions_test_.cc"],
+ srcs = ["googletest-catch-exceptions-test_.cc"],
copts = ["-fexceptions"],
deps = ["//:gtest_main"],
)
py_test(
- name = "gtest_catch_exceptions_test",
+ name = "googletest-catch-exceptions-test",
size = "small",
- srcs = ["gtest_catch_exceptions_test.py"],
+ srcs = ["googletest-catch-exceptions-test.py"],
data = [
- ":gtest_catch_exceptions_ex_test_",
- ":gtest_catch_exceptions_no_ex_test_",
+ ":googletest-catch-exceptions-ex-test_",
+ ":googletest-catch-exceptions-no-ex-test_",
],
deps = [":gtest_test_utils"],
)
@@ -317,6 +380,10 @@
"gtest_xml_output_unittest.py",
"gtest_xml_test_utils.py",
],
+ args = select({
+ ":has_absl": [],
+ "//conditions:default": ["--no_stacktrace_support"],
+ }),
data = [
# We invoke gtest_no_test_unittest to verify the XML output
# when the test program contains no test definition.
@@ -355,16 +422,106 @@
)
cc_binary(
- name = "gtest_uninitialized_test_",
+ name = "googletest-uninitialized-test_",
testonly = 1,
- srcs = ["gtest_uninitialized_test_.cc"],
+ srcs = ["googletest-uninitialized-test_.cc"],
deps = ["//:gtest"],
)
py_test(
- name = "gtest_uninitialized_test",
+ name = "googletest-uninitialized-test",
size = "medium",
- srcs = ["gtest_uninitialized_test.py"],
- data = [":gtest_uninitialized_test_"],
+ srcs = ["googletest-uninitialized-test.py"],
+ data = ["googletest-uninitialized-test_"],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
+ name = "gtest_testbridge_test_",
+ testonly = 1,
+ srcs = ["gtest_testbridge_test_.cc"],
+ deps = ["//:gtest_main"],
+)
+
+# Tests that filtering via testbridge works
+py_test(
+ name = "gtest_testbridge_test",
+ size = "small",
+ srcs = ["gtest_testbridge_test.py"],
+ data = [":gtest_testbridge_test_"],
+ deps = [":gtest_test_utils"],
+)
+
+
+py_test(
+ name = "googletest-json-outfiles-test",
+ size = "small",
+ srcs = [
+ "googletest-json-outfiles-test.py",
+ "gtest_json_test_utils.py",
+ ],
+ data = [
+ ":gtest_xml_outfile1_test_",
+ ":gtest_xml_outfile2_test_",
+ ],
+ deps = [":gtest_test_utils"],
+)
+
+py_test(
+ name = "googletest-json-output-unittest",
+ size = "medium",
+ srcs = [
+ "googletest-json-output-unittest.py",
+ "gtest_json_test_utils.py",
+ ],
+ data = [
+ # We invoke gtest_no_test_unittest to verify the JSON output
+ # when the test program contains no test definition.
+ ":gtest_no_test_unittest",
+ ":gtest_xml_output_unittest_",
+ ],
+ args = select({
+ ":has_absl": [],
+ "//conditions:default": ["--no_stacktrace_support"],
+ }),
+ deps = [":gtest_test_utils"],
+)
+# Verifies interaction of death tests and exceptions.
+cc_test(
+ name = "googletest-death-test_ex_catch_test",
+ size = "medium",
+ srcs = ["googletest-death-test_ex_test.cc"],
+ copts = ["-fexceptions"],
+ defines = ["GTEST_ENABLE_CATCH_EXCEPTIONS_=1"],
+ deps = ["//:gtest"],
+)
+
+cc_binary(
+ name = "googletest-param-test-invalid-name1-test_",
+ testonly = 1,
+ srcs = ["googletest-param-test-invalid-name1-test_.cc"],
+ deps = ["//:gtest"],
+)
+
+cc_binary(
+ name = "googletest-param-test-invalid-name2-test_",
+ testonly = 1,
+ srcs = ["googletest-param-test-invalid-name2-test_.cc"],
+ deps = ["//:gtest"],
+)
+
+py_test(
+ name = "googletest-param-test-invalid-name1-test",
+ size = "small",
+ srcs = ["googletest-param-test-invalid-name1-test.py"],
+ data = [":googletest-param-test-invalid-name1-test_"],
+ deps = [":gtest_test_utils"],
+)
+
+py_test(
+ name = "googletest-param-test-invalid-name2-test",
+ size = "small",
+ srcs = ["googletest-param-test-invalid-name2-test.py"],
+ data = [":googletest-param-test-invalid-name2-test_"],
deps = [":gtest_test_utils"],
)
diff --git a/googletest/test/gtest_break_on_failure_unittest.py b/googletest/test/googletest-break-on-failure-unittest.py
similarity index 95%
rename from googletest/test/gtest_break_on_failure_unittest.py
rename to googletest/test/googletest-break-on-failure-unittest.py
index 16e19db..a5dfbc6 100755
--- a/googletest/test/gtest_break_on_failure_unittest.py
+++ b/googletest/test/googletest-break-on-failure-unittest.py
@@ -34,12 +34,10 @@
A user can ask Google Test to seg-fault when an assertion fails, using
either the GTEST_BREAK_ON_FAILURE environment variable or the
--gtest_break_on_failure flag. This script tests such functionality
-by invoking gtest_break_on_failure_unittest_ (a program written with
+by invoking googletest-break-on-failure-unittest_ (a program written with
Google Test) with different environments and command line flags.
"""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import gtest_test_utils
@@ -59,9 +57,9 @@
# The environment variable for enabling/disabling the catch-exceptions mode.
CATCH_EXCEPTIONS_ENV_VAR = 'GTEST_CATCH_EXCEPTIONS'
-# Path to the gtest_break_on_failure_unittest_ program.
+# Path to the googletest-break-on-failure-unittest_ program.
EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'gtest_break_on_failure_unittest_')
+ 'googletest-break-on-failure-unittest_')
environ = gtest_test_utils.environ
@@ -95,7 +93,7 @@
"""
def RunAndVerify(self, env_var_value, flag_value, expect_seg_fault):
- """Runs gtest_break_on_failure_unittest_ and verifies that it does
+ """Runs googletest-break-on-failure-unittest_ and verifies that it does
(or does not) have a seg-fault.
Args:
diff --git a/googletest/test/gtest_break_on_failure_unittest_.cc b/googletest/test/googletest-break-on-failure-unittest_.cc
similarity index 98%
rename from googletest/test/gtest_break_on_failure_unittest_.cc
rename to googletest/test/googletest-break-on-failure-unittest_.cc
index 1231ec2..f84957a 100644
--- a/googletest/test/gtest_break_on_failure_unittest_.cc
+++ b/googletest/test/googletest-break-on-failure-unittest_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Unit test for Google Test's break-on-failure mode.
//
diff --git a/googletest/test/gtest_catch_exceptions_test.py b/googletest/test/googletest-catch-exceptions-test.py
similarity index 95%
rename from googletest/test/gtest_catch_exceptions_test.py
rename to googletest/test/googletest-catch-exceptions-test.py
index 760f914..5d49c10 100755
--- a/googletest/test/gtest_catch_exceptions_test.py
+++ b/googletest/test/googletest-catch-exceptions-test.py
@@ -30,13 +30,11 @@
"""Tests Google Test's exception catching behavior.
-This script invokes gtest_catch_exceptions_test_ and
-gtest_catch_exceptions_ex_test_ (programs written with
+This script invokes googletest-catch-exceptions-test_ and
+googletest-catch-exceptions-ex-test_ (programs written with
Google Test) and verifies their output.
"""
-__author__ = 'vladl@google.com (Vlad Losev)'
-
import gtest_test_utils
# Constants.
@@ -45,15 +43,15 @@
NO_CATCH_EXCEPTIONS_FLAG = FLAG_PREFIX + 'catch_exceptions=0'
FILTER_FLAG = FLAG_PREFIX + 'filter'
-# Path to the gtest_catch_exceptions_ex_test_ binary, compiled with
+# Path to the googletest-catch-exceptions-ex-test_ binary, compiled with
# exceptions enabled.
EX_EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'gtest_catch_exceptions_ex_test_')
+ 'googletest-catch-exceptions-ex-test_')
-# Path to the gtest_catch_exceptions_test_ binary, compiled with
+# Path to the googletest-catch-exceptions-test_ binary, compiled with
# exceptions disabled.
EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'gtest_catch_exceptions_no_ex_test_')
+ 'googletest-catch-exceptions-no-ex-test_')
environ = gtest_test_utils.environ
SetEnvVar = gtest_test_utils.SetEnvVar
diff --git a/googletest/test/gtest_catch_exceptions_test_.cc b/googletest/test/googletest-catch-exceptions-test_.cc
similarity index 98%
rename from googletest/test/gtest_catch_exceptions_test_.cc
rename to googletest/test/googletest-catch-exceptions-test_.cc
index c6d953c..09dae70 100644
--- a/googletest/test/gtest_catch_exceptions_test_.cc
+++ b/googletest/test/googletest-catch-exceptions-test_.cc
@@ -26,17 +26,17 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
//
// Tests for Google Test itself. Tests in this file throw C++ or SEH
-// exceptions, and the output is verified by gtest_catch_exceptions_test.py.
-
-#include "gtest/gtest.h"
+// exceptions, and the output is verified by
+// googletest-catch-exceptions-test.py.
#include <stdio.h> // NOLINT
#include <stdlib.h> // For exit().
+#include "gtest/gtest.h"
+
#if GTEST_HAS_SEH
# include <windows.h>
#endif
diff --git a/googletest/test/gtest_color_test.py b/googletest/test/googletest-color-test.py
similarity index 96%
rename from googletest/test/gtest_color_test.py
rename to googletest/test/googletest-color-test.py
index 49b8ed2..f3b7c99 100755
--- a/googletest/test/gtest_color_test.py
+++ b/googletest/test/googletest-color-test.py
@@ -31,8 +31,6 @@
"""Verifies that Google Test correctly determines whether to use colors."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import gtest_test_utils
@@ -40,7 +38,7 @@
COLOR_ENV_VAR = 'GTEST_COLOR'
COLOR_FLAG = 'gtest_color'
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_color_test_')
+COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-color-test_')
def SetEnvVar(env_var, value):
@@ -53,7 +51,7 @@
def UsesColor(term, color_env_var, color_flag):
- """Runs gtest_color_test_ and returns its exit code."""
+ """Runs googletest-color-test_ and returns its exit code."""
SetEnvVar('TERM', term)
SetEnvVar(COLOR_ENV_VAR, color_env_var)
diff --git a/googletest/test/gtest_color_test_.cc b/googletest/test/googletest-color-test_.cc
similarity index 97%
rename from googletest/test/gtest_color_test_.cc
rename to googletest/test/googletest-color-test_.cc
index f9a21e2..220a3a0 100644
--- a/googletest/test/gtest_color_test_.cc
+++ b/googletest/test/googletest-color-test_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// A helper program for testing how Google Test determines whether to use
// colors in the output. It prints "YES" and returns 1 if Google Test
diff --git a/googletest/test/gtest-death-test_test.cc b/googletest/test/googletest-death-test-test.cc
similarity index 98%
rename from googletest/test/gtest-death-test_test.cc
rename to googletest/test/googletest-death-test-test.cc
index b7846b2..c0c3026 100644
--- a/googletest/test/gtest-death-test_test.cc
+++ b/googletest/test/googletest-death-test-test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Tests for death tests.
@@ -200,7 +199,7 @@
return 12;
}
-# if GTEST_OS_WINDOWS
+# if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
// Tests the ExitedWithCode predicate.
TEST(ExitStatusPredicateTest, ExitedWithCode) {
@@ -272,7 +271,7 @@
EXPECT_FALSE(pred_kill(status_segv));
}
-# endif // GTEST_OS_WINDOWS
+# endif // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
// Tests that the death test macros expand to code which may or may not
// be followed by operator<<, and that in either case the complete text
@@ -617,7 +616,11 @@
TEST_F(TestForDeathTest, TestExpectDebugDeath) {
int sideeffect = 0;
- EXPECT_DEBUG_DEATH(DieInDebugElse12(&sideeffect), "death.*DieInDebugElse12")
+ // Put the regex in a local variable to make sure we don't get an "unused"
+ // warning in opt mode.
+ const char* regex = "death.*DieInDebugElse12";
+
+ EXPECT_DEBUG_DEATH(DieInDebugElse12(&sideeffect), regex)
<< "Must accept a streamed message";
# ifdef NDEBUG
@@ -780,11 +783,12 @@
// Of all signals effects on the process exit code, only those of SIGABRT
// are documented on Windows.
- // See http://msdn.microsoft.com/en-us/library/dwwzkt4c(VS.71).aspx.
+ // See https://msdn.microsoft.com/en-us/query-bi/m/dwwzkt4c.
EXPECT_EXIT(raise(SIGABRT), testing::ExitedWithCode(3), "") << "b_ar";
-# else
+# elif !GTEST_OS_FUCHSIA
+ // Fuchsia has no unix signals.
EXPECT_EXIT(raise(SIGKILL), testing::KilledBySignal(SIGKILL), "") << "foo";
ASSERT_EXIT(raise(SIGUSR2), testing::KilledBySignal(SIGUSR2), "") << "bar";
@@ -1275,7 +1279,7 @@
# if GTEST_OS_WINDOWS
TEST(EnvironmentTest, HandleFitsIntoSizeT) {
- // TODO(vladl@google.com): Remove this test after this condition is verified
+ // FIXME: Remove this test after this condition is verified
// in a static assertion in gtest-death-test.cc in the function
// GetStatusFileDescriptor.
ASSERT_TRUE(sizeof(HANDLE) <= sizeof(size_t));
diff --git a/googletest/test/gtest-death-test_ex_test.cc b/googletest/test/googletest-death-test_ex_test.cc
similarity index 97%
rename from googletest/test/gtest-death-test_ex_test.cc
rename to googletest/test/googletest-death-test_ex_test.cc
index b50a13d..b8b9470 100644
--- a/googletest/test/gtest-death-test_ex_test.cc
+++ b/googletest/test/googletest-death-test_ex_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
//
// Tests that verify interaction of exceptions and death tests.
@@ -69,7 +68,7 @@
"exceptional message");
// Verifies that the location is mentioned in the failure text.
EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""),
- "gtest-death-test_ex_test.cc");
+ "googletest-death-test_ex_test.cc");
}
# endif // GTEST_HAS_EXCEPTIONS
diff --git a/googletest/test/gtest_env_var_test.py b/googletest/test/googletest-env-var-test.py
similarity index 92%
rename from googletest/test/gtest_env_var_test.py
rename to googletest/test/googletest-env-var-test.py
index 2fe9cd5..e1efeee 100755
--- a/googletest/test/gtest_env_var_test.py
+++ b/googletest/test/googletest-env-var-test.py
@@ -31,8 +31,6 @@
"""Verifies that Google Test correctly parses environment variables."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import gtest_test_utils
@@ -40,7 +38,7 @@
IS_WINDOWS = os.name == 'nt'
IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux'
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_env_var_test_')
+COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-env-var-test_')
environ = os.environ.copy()
@@ -62,7 +60,7 @@
def GetFlag(flag):
- """Runs gtest_env_var_test_ and returns its output."""
+ """Runs googletest-env-var-test_ and returns its output."""
args = [COMMAND]
if flag is not None:
@@ -81,24 +79,26 @@
class GTestEnvVarTest(gtest_test_utils.TestCase):
+
def testEnvVarAffectsFlag(self):
"""Tests that environment variable should affect the corresponding flag."""
TestFlag('break_on_failure', '1', '0')
TestFlag('color', 'yes', 'auto')
TestFlag('filter', 'FooTest.Bar', '*')
- SetEnvVar('XML_OUTPUT_FILE', None) # For 'output' test
+ SetEnvVar('XML_OUTPUT_FILE', None) # For 'output' test
TestFlag('output', 'xml:tmp/foo.xml', '')
TestFlag('print_time', '0', '1')
TestFlag('repeat', '999', '1')
TestFlag('throw_on_failure', '1', '0')
- TestFlag('death_test_style', 'fast', 'threadsafe')
+ TestFlag('death_test_style', 'threadsafe', 'fast')
TestFlag('catch_exceptions', '0', '1')
if IS_LINUX:
TestFlag('death_test_use_fork', '1', '0')
TestFlag('stack_trace_depth', '0', '100')
+
def testXmlOutputFile(self):
"""Tests that $XML_OUTPUT_FILE affects the output flag."""
@@ -107,7 +107,7 @@
AssertEq('xml:tmp/bar.xml', GetFlag('output'))
def testXmlOutputFileOverride(self):
- """Tests that $XML_OUTPUT_FILE is overridden by $GTEST_OUTPUT"""
+ """Tests that $XML_OUTPUT_FILE is overridden by $GTEST_OUTPUT."""
SetEnvVar('GTEST_OUTPUT', 'xml:tmp/foo.xml')
SetEnvVar('XML_OUTPUT_FILE', 'tmp/bar.xml')
diff --git a/googletest/test/gtest_env_var_test_.cc b/googletest/test/googletest-env-var-test_.cc
similarity index 96%
rename from googletest/test/gtest_env_var_test_.cc
rename to googletest/test/googletest-env-var-test_.cc
index ed62372..fd2aa82 100644
--- a/googletest/test/gtest_env_var_test_.cc
+++ b/googletest/test/googletest-env-var-test_.cc
@@ -26,15 +26,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// A helper program for testing that Google Test parses the environment
// variables correctly.
-#include "gtest/gtest.h"
-
#include <iostream>
+
+#include "gtest/gtest.h"
#include "src/gtest-internal-inl.h"
using ::std::cout;
@@ -114,7 +113,7 @@
testing::InitGoogleTest(&argc, argv);
if (argc != 2) {
- cout << "Usage: gtest_env_var_test_ NAME_OF_FLAG\n";
+ cout << "Usage: googletest-env-var-test_ NAME_OF_FLAG\n";
return 1;
}
diff --git a/googletest/test/gtest-filepath_test.cc b/googletest/test/googletest-filepath-test.cc
similarity index 99%
rename from googletest/test/gtest-filepath_test.cc
rename to googletest/test/googletest-filepath-test.cc
index 29cea3d..37f02fb 100644
--- a/googletest/test/gtest-filepath_test.cc
+++ b/googletest/test/googletest-filepath-test.cc
@@ -27,7 +27,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-//
// Google Test filepath utilities
//
// This file tests classes and functions used internally by
@@ -51,7 +50,7 @@
namespace {
#if GTEST_OS_WINDOWS_MOBILE
-// TODO(wan@google.com): Move these to the POSIX adapter section in
+// FIXME: Move these to the POSIX adapter section in
// gtest-port.h.
// Windows CE doesn't have the remove C function.
diff --git a/googletest/test/gtest_filter_unittest.py b/googletest/test/googletest-filter-unittest.py
similarity index 97%
rename from googletest/test/gtest_filter_unittest.py
rename to googletest/test/googletest-filter-unittest.py
index 92cc77c..dc0b5bd 100755
--- a/googletest/test/gtest_filter_unittest.py
+++ b/googletest/test/googletest-filter-unittest.py
@@ -33,15 +33,13 @@
A user can specify which test(s) in a Google Test program to run via either
the GTEST_FILTER environment variable or the --gtest_filter flag.
This script tests such functionality by invoking
-gtest_filter_unittest_ (a program written with Google Test) with different
+googletest-filter-unittest_ (a program written with Google Test) with different
environments and command line flags.
Note that test sharding may also influence which tests are filtered. Therefore,
we test that here also.
"""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import re
import sets
@@ -100,8 +98,8 @@
# The command line flag for including disabled tests.
ALSO_RUN_DISABLED_TESTS_FLAG = 'gtest_also_run_disabled_tests'
-# Command to run the gtest_filter_unittest_ program.
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_filter_unittest_')
+# Command to run the googletest-filter-unittest_ program.
+COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-filter-unittest_')
# Regex for determining whether parameterized tests are enabled in the binary.
PARAM_TEST_REGEX = re.compile(r'/ParamTest')
@@ -120,7 +118,7 @@
SUPPORTS_DEATH_TESTS = 'HasDeathTest' in gtest_test_utils.Subprocess(
[COMMAND, LIST_TESTS_FLAG]).output
-# Full names of all tests in gtest_filter_unittests_.
+# Full names of all tests in googletest-filter-unittests_.
PARAM_TESTS = [
'SeqP/ParamTest.TestX/0',
'SeqP/ParamTest.TestX/1',
@@ -292,7 +290,7 @@
args=None, check_exit_0=False):
"""Checks that binary runs correct tests for the given filter and shard.
- Runs all shards of gtest_filter_unittest_ with the given filter, and
+ Runs all shards of googletest-filter-unittest_ with the given filter, and
verifies that the right set of tests were run. The union of tests run
on each shard should be identical to tests_to_run, without duplicates.
If check_exit_0, .
@@ -330,7 +328,7 @@
def RunAndVerifyAllowingDisabled(self, gtest_filter, tests_to_run):
"""Checks that the binary runs correct set of tests for the given filter.
- Runs gtest_filter_unittest_ with the given filter, and enables
+ Runs googletest-filter-unittest_ with the given filter, and enables
disabled tests. Verifies that the right set of tests were run.
Args:
diff --git a/googletest/test/gtest_filter_unittest_.cc b/googletest/test/googletest-filter-unittest_.cc
similarity index 98%
rename from googletest/test/gtest_filter_unittest_.cc
rename to googletest/test/googletest-filter-unittest_.cc
index e74a7a3..d335b60 100644
--- a/googletest/test/gtest_filter_unittest_.cc
+++ b/googletest/test/googletest-filter-unittest_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Unit test for Google Test test filters.
//
diff --git a/googletest/test/googletest-json-outfiles-test.py b/googletest/test/googletest-json-outfiles-test.py
new file mode 100644
index 0000000..c99be48
--- /dev/null
+++ b/googletest/test/googletest-json-outfiles-test.py
@@ -0,0 +1,162 @@
+#!/usr/bin/env python
+# Copyright 2018, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for the gtest_json_output module."""
+
+import json
+import os
+import gtest_json_test_utils
+import gtest_test_utils
+
+GTEST_OUTPUT_SUBDIR = 'json_outfiles'
+GTEST_OUTPUT_1_TEST = 'gtest_xml_outfile1_test_'
+GTEST_OUTPUT_2_TEST = 'gtest_xml_outfile2_test_'
+
+EXPECTED_1 = {
+ u'tests': 1,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'timestamp': u'*',
+ u'name': u'AllTests',
+ u'testsuites': [{
+ u'name': u'PropertyOne',
+ u'tests': 1,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [{
+ u'name': u'TestSomeProperties',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'PropertyOne',
+ u'SetUpProp': u'1',
+ u'TestSomeProperty': u'1',
+ u'TearDownProp': u'1',
+ }],
+ }],
+}
+
+EXPECTED_2 = {
+ u'tests': 1,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'timestamp': u'*',
+ u'name': u'AllTests',
+ u'testsuites': [{
+ u'name': u'PropertyTwo',
+ u'tests': 1,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [{
+ u'name': u'TestSomeProperties',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'PropertyTwo',
+ u'SetUpProp': u'2',
+ u'TestSomeProperty': u'2',
+ u'TearDownProp': u'2',
+ }],
+ }],
+}
+
+
+class GTestJsonOutFilesTest(gtest_test_utils.TestCase):
+ """Unit test for Google Test's JSON output functionality."""
+
+ def setUp(self):
+ # We want the trailing '/' that the last "" provides in os.path.join, for
+ # telling Google Test to create an output directory instead of a single file
+ # for xml output.
+ self.output_dir_ = os.path.join(gtest_test_utils.GetTempDir(),
+ GTEST_OUTPUT_SUBDIR, '')
+ self.DeleteFilesAndDir()
+
+ def tearDown(self):
+ self.DeleteFilesAndDir()
+
+ def DeleteFilesAndDir(self):
+ try:
+ os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_1_TEST + '.json'))
+ except os.error:
+ pass
+ try:
+ os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_2_TEST + '.json'))
+ except os.error:
+ pass
+ try:
+ os.rmdir(self.output_dir_)
+ except os.error:
+ pass
+
+ def testOutfile1(self):
+ self._TestOutFile(GTEST_OUTPUT_1_TEST, EXPECTED_1)
+
+ def testOutfile2(self):
+ self._TestOutFile(GTEST_OUTPUT_2_TEST, EXPECTED_2)
+
+ def _TestOutFile(self, test_name, expected):
+ gtest_prog_path = gtest_test_utils.GetTestExecutablePath(test_name)
+ command = [gtest_prog_path, '--gtest_output=json:%s' % self.output_dir_]
+ p = gtest_test_utils.Subprocess(command,
+ working_dir=gtest_test_utils.GetTempDir())
+ self.assert_(p.exited)
+ self.assertEquals(0, p.exit_code)
+
+ # FIXME: libtool causes the built test binary to be
+ # named lt-gtest_xml_outfiles_test_ instead of
+ # gtest_xml_outfiles_test_. To account for this possibility, we
+ # allow both names in the following code. We should remove this
+ # when libtool replacement tool is ready.
+ output_file_name1 = test_name + '.json'
+ output_file1 = os.path.join(self.output_dir_, output_file_name1)
+ output_file_name2 = 'lt-' + output_file_name1
+ output_file2 = os.path.join(self.output_dir_, output_file_name2)
+ self.assert_(os.path.isfile(output_file1) or os.path.isfile(output_file2),
+ output_file1)
+
+ if os.path.isfile(output_file1):
+ with open(output_file1) as f:
+ actual = json.load(f)
+ else:
+ with open(output_file2) as f:
+ actual = json.load(f)
+ self.assertEqual(expected, gtest_json_test_utils.normalize(actual))
+
+
+if __name__ == '__main__':
+ os.environ['GTEST_STACK_TRACE_DEPTH'] = '0'
+ gtest_test_utils.Main()
diff --git a/googletest/test/googletest-json-output-unittest.py b/googletest/test/googletest-json-output-unittest.py
new file mode 100644
index 0000000..57dcd5f
--- /dev/null
+++ b/googletest/test/googletest-json-output-unittest.py
@@ -0,0 +1,618 @@
+#!/usr/bin/env python
+# Copyright 2018, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for the gtest_json_output module."""
+
+import datetime
+import errno
+import json
+import os
+import re
+import sys
+
+import gtest_json_test_utils
+import gtest_test_utils
+
+GTEST_FILTER_FLAG = '--gtest_filter'
+GTEST_LIST_TESTS_FLAG = '--gtest_list_tests'
+GTEST_OUTPUT_FLAG = '--gtest_output'
+GTEST_DEFAULT_OUTPUT_FILE = 'test_detail.json'
+GTEST_PROGRAM_NAME = 'gtest_xml_output_unittest_'
+
+# The flag indicating stacktraces are not supported
+NO_STACKTRACE_SUPPORT_FLAG = '--no_stacktrace_support'
+
+SUPPORTS_STACK_TRACES = NO_STACKTRACE_SUPPORT_FLAG not in sys.argv
+
+if SUPPORTS_STACK_TRACES:
+ STACK_TRACE_TEMPLATE = '\nStack trace:\n*'
+else:
+ STACK_TRACE_TEMPLATE = ''
+
+EXPECTED_NON_EMPTY = {
+ u'tests': 23,
+ u'failures': 4,
+ u'disabled': 2,
+ u'errors': 0,
+ u'timestamp': u'*',
+ u'time': u'*',
+ u'ad_hoc_property': u'42',
+ u'name': u'AllTests',
+ u'testsuites': [
+ {
+ u'name': u'SuccessfulTest',
+ u'tests': 1,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [
+ {
+ u'name': u'Succeeds',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'SuccessfulTest'
+ }
+ ]
+ },
+ {
+ u'name': u'FailedTest',
+ u'tests': 1,
+ u'failures': 1,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [
+ {
+ u'name': u'Fails',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'FailedTest',
+ u'failures': [
+ {
+ u'failure':
+ u'gtest_xml_output_unittest_.cc:*\n'
+ u'Expected equality of these values:\n'
+ u' 1\n 2' + STACK_TRACE_TEMPLATE,
+ u'type': u''
+ }
+ ]
+ }
+ ]
+ },
+ {
+ u'name': u'DisabledTest',
+ u'tests': 1,
+ u'failures': 0,
+ u'disabled': 1,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [
+ {
+ u'name': u'DISABLED_test_not_run',
+ u'status': u'NOTRUN',
+ u'time': u'*',
+ u'classname': u'DisabledTest'
+ }
+ ]
+ },
+ {
+ u'name': u'MixedResultTest',
+ u'tests': 3,
+ u'failures': 1,
+ u'disabled': 1,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [
+ {
+ u'name': u'Succeeds',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'MixedResultTest'
+ },
+ {
+ u'name': u'Fails',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'MixedResultTest',
+ u'failures': [
+ {
+ u'failure':
+ u'gtest_xml_output_unittest_.cc:*\n'
+ u'Expected equality of these values:\n'
+ u' 1\n 2' + STACK_TRACE_TEMPLATE,
+ u'type': u''
+ },
+ {
+ u'failure':
+ u'gtest_xml_output_unittest_.cc:*\n'
+ u'Expected equality of these values:\n'
+ u' 2\n 3' + STACK_TRACE_TEMPLATE,
+ u'type': u''
+ }
+ ]
+ },
+ {
+ u'name': u'DISABLED_test',
+ u'status': u'NOTRUN',
+ u'time': u'*',
+ u'classname': u'MixedResultTest'
+ }
+ ]
+ },
+ {
+ u'name': u'XmlQuotingTest',
+ u'tests': 1,
+ u'failures': 1,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [
+ {
+ u'name': u'OutputsCData',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'XmlQuotingTest',
+ u'failures': [
+ {
+ u'failure':
+ u'gtest_xml_output_unittest_.cc:*\n'
+ u'Failed\nXML output: <?xml encoding="utf-8">'
+ u'<top><![CDATA[cdata text]]></top>' +
+ STACK_TRACE_TEMPLATE,
+ u'type': u''
+ }
+ ]
+ }
+ ]
+ },
+ {
+ u'name': u'InvalidCharactersTest',
+ u'tests': 1,
+ u'failures': 1,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [
+ {
+ u'name': u'InvalidCharactersInMessage',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'InvalidCharactersTest',
+ u'failures': [
+ {
+ u'failure':
+ u'gtest_xml_output_unittest_.cc:*\n'
+ u'Failed\nInvalid characters in brackets'
+ u' [\x01\x02]' + STACK_TRACE_TEMPLATE,
+ u'type': u''
+ }
+ ]
+ }
+ ]
+ },
+ {
+ u'name': u'PropertyRecordingTest',
+ u'tests': 4,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'SetUpTestCase': u'yes',
+ u'TearDownTestCase': u'aye',
+ u'testsuite': [
+ {
+ u'name': u'OneProperty',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'PropertyRecordingTest',
+ u'key_1': u'1'
+ },
+ {
+ u'name': u'IntValuedProperty',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'PropertyRecordingTest',
+ u'key_int': u'1'
+ },
+ {
+ u'name': u'ThreeProperties',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'PropertyRecordingTest',
+ u'key_1': u'1',
+ u'key_2': u'2',
+ u'key_3': u'3'
+ },
+ {
+ u'name': u'TwoValuesForOneKeyUsesLastValue',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'PropertyRecordingTest',
+ u'key_1': u'2'
+ }
+ ]
+ },
+ {
+ u'name': u'NoFixtureTest',
+ u'tests': 3,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [
+ {
+ u'name': u'RecordProperty',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'NoFixtureTest',
+ u'key': u'1'
+ },
+ {
+ u'name': u'ExternalUtilityThatCallsRecordIntValuedProperty',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'NoFixtureTest',
+ u'key_for_utility_int': u'1'
+ },
+ {
+ u'name':
+ u'ExternalUtilityThatCallsRecordStringValuedProperty',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'NoFixtureTest',
+ u'key_for_utility_string': u'1'
+ }
+ ]
+ },
+ {
+ u'name': u'TypedTest/0',
+ u'tests': 1,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [
+ {
+ u'name': u'HasTypeParamAttribute',
+ u'type_param': u'int',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'TypedTest/0'
+ }
+ ]
+ },
+ {
+ u'name': u'TypedTest/1',
+ u'tests': 1,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [
+ {
+ u'name': u'HasTypeParamAttribute',
+ u'type_param': u'long',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'TypedTest/1'
+ }
+ ]
+ },
+ {
+ u'name': u'Single/TypeParameterizedTestCase/0',
+ u'tests': 1,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [
+ {
+ u'name': u'HasTypeParamAttribute',
+ u'type_param': u'int',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'Single/TypeParameterizedTestCase/0'
+ }
+ ]
+ },
+ {
+ u'name': u'Single/TypeParameterizedTestCase/1',
+ u'tests': 1,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [
+ {
+ u'name': u'HasTypeParamAttribute',
+ u'type_param': u'long',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'Single/TypeParameterizedTestCase/1'
+ }
+ ]
+ },
+ {
+ u'name': u'Single/ValueParamTest',
+ u'tests': 4,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [
+ {
+ u'name': u'HasValueParamAttribute/0',
+ u'value_param': u'33',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'Single/ValueParamTest'
+ },
+ {
+ u'name': u'HasValueParamAttribute/1',
+ u'value_param': u'42',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'Single/ValueParamTest'
+ },
+ {
+ u'name': u'AnotherTestThatHasValueParamAttribute/0',
+ u'value_param': u'33',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'Single/ValueParamTest'
+ },
+ {
+ u'name': u'AnotherTestThatHasValueParamAttribute/1',
+ u'value_param': u'42',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'Single/ValueParamTest'
+ }
+ ]
+ }
+ ]
+}
+
+EXPECTED_FILTERED = {
+ u'tests': 1,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'timestamp': u'*',
+ u'name': u'AllTests',
+ u'ad_hoc_property': u'42',
+ u'testsuites': [{
+ u'name': u'SuccessfulTest',
+ u'tests': 1,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'testsuite': [{
+ u'name': u'Succeeds',
+ u'status': u'RUN',
+ u'time': u'*',
+ u'classname': u'SuccessfulTest',
+ }]
+ }],
+}
+
+EXPECTED_EMPTY = {
+ u'tests': 0,
+ u'failures': 0,
+ u'disabled': 0,
+ u'errors': 0,
+ u'time': u'*',
+ u'timestamp': u'*',
+ u'name': u'AllTests',
+ u'testsuites': [],
+}
+
+GTEST_PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME)
+
+SUPPORTS_TYPED_TESTS = 'TypedTest' in gtest_test_utils.Subprocess(
+ [GTEST_PROGRAM_PATH, GTEST_LIST_TESTS_FLAG], capture_stderr=False).output
+
+
+class GTestJsonOutputUnitTest(gtest_test_utils.TestCase):
+ """Unit test for Google Test's JSON output functionality.
+ """
+
+ # This test currently breaks on platforms that do not support typed and
+ # type-parameterized tests, so we don't run it under them.
+ if SUPPORTS_TYPED_TESTS:
+
+ def testNonEmptyJsonOutput(self):
+ """Verifies JSON output for a Google Test binary with non-empty output.
+
+ Runs a test program that generates a non-empty JSON output, and
+ tests that the JSON output is expected.
+ """
+ self._TestJsonOutput(GTEST_PROGRAM_NAME, EXPECTED_NON_EMPTY, 1)
+
+ def testEmptyJsonOutput(self):
+ """Verifies JSON output for a Google Test binary without actual tests.
+
+ Runs a test program that generates an empty JSON output, and
+ tests that the JSON output is expected.
+ """
+
+ self._TestJsonOutput('gtest_no_test_unittest', EXPECTED_EMPTY, 0)
+
+ def testTimestampValue(self):
+ """Checks whether the timestamp attribute in the JSON output is valid.
+
+ Runs a test program that generates an empty JSON output, and checks if
+ the timestamp attribute in the testsuites tag is valid.
+ """
+ actual = self._GetJsonOutput('gtest_no_test_unittest', [], 0)
+ date_time_str = actual['timestamp']
+ # datetime.strptime() is only available in Python 2.5+ so we have to
+ # parse the expected datetime manually.
+ match = re.match(r'(\d+)-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)', date_time_str)
+ self.assertTrue(
+ re.match,
+ 'JSON datettime string %s has incorrect format' % date_time_str)
+ date_time_from_json = datetime.datetime(
+ year=int(match.group(1)), month=int(match.group(2)),
+ day=int(match.group(3)), hour=int(match.group(4)),
+ minute=int(match.group(5)), second=int(match.group(6)))
+
+ time_delta = abs(datetime.datetime.now() - date_time_from_json)
+ # timestamp value should be near the current local time
+ self.assertTrue(time_delta < datetime.timedelta(seconds=600),
+ 'time_delta is %s' % time_delta)
+
+ def testDefaultOutputFile(self):
+ """Verifies the default output file name.
+
+ Confirms that Google Test produces an JSON output file with the expected
+ default name if no name is explicitly specified.
+ """
+ output_file = os.path.join(gtest_test_utils.GetTempDir(),
+ GTEST_DEFAULT_OUTPUT_FILE)
+ gtest_prog_path = gtest_test_utils.GetTestExecutablePath(
+ 'gtest_no_test_unittest')
+ try:
+ os.remove(output_file)
+ except OSError:
+ e = sys.exc_info()[1]
+ if e.errno != errno.ENOENT:
+ raise
+
+ p = gtest_test_utils.Subprocess(
+ [gtest_prog_path, '%s=json' % GTEST_OUTPUT_FLAG],
+ working_dir=gtest_test_utils.GetTempDir())
+ self.assert_(p.exited)
+ self.assertEquals(0, p.exit_code)
+ self.assert_(os.path.isfile(output_file))
+
+ def testSuppressedJsonOutput(self):
+ """Verifies that no JSON output is generated.
+
+ Tests that no JSON file is generated if the default JSON listener is
+ shut down before RUN_ALL_TESTS is invoked.
+ """
+
+ json_path = os.path.join(gtest_test_utils.GetTempDir(),
+ GTEST_PROGRAM_NAME + 'out.json')
+ if os.path.isfile(json_path):
+ os.remove(json_path)
+
+ command = [GTEST_PROGRAM_PATH,
+ '%s=json:%s' % (GTEST_OUTPUT_FLAG, json_path),
+ '--shut_down_xml']
+ p = gtest_test_utils.Subprocess(command)
+ if p.terminated_by_signal:
+ # p.signal is available only if p.terminated_by_signal is True.
+ self.assertFalse(
+ p.terminated_by_signal,
+ '%s was killed by signal %d' % (GTEST_PROGRAM_NAME, p.signal))
+ else:
+ self.assert_(p.exited)
+ self.assertEquals(1, p.exit_code,
+ "'%s' exited with code %s, which doesn't match "
+ 'the expected exit code %s.'
+ % (command, p.exit_code, 1))
+
+ self.assert_(not os.path.isfile(json_path))
+
+ def testFilteredTestJsonOutput(self):
+ """Verifies JSON output when a filter is applied.
+
+ Runs a test program that executes only some tests and verifies that
+ non-selected tests do not show up in the JSON output.
+ """
+
+ self._TestJsonOutput(GTEST_PROGRAM_NAME, EXPECTED_FILTERED, 0,
+ extra_args=['%s=SuccessfulTest.*' % GTEST_FILTER_FLAG])
+
+ def _GetJsonOutput(self, gtest_prog_name, extra_args, expected_exit_code):
+ """Returns the JSON output generated by running the program gtest_prog_name.
+
+ Furthermore, the program's exit code must be expected_exit_code.
+
+ Args:
+ gtest_prog_name: Google Test binary name.
+ extra_args: extra arguments to binary invocation.
+ expected_exit_code: program's exit code.
+ """
+ json_path = os.path.join(gtest_test_utils.GetTempDir(),
+ gtest_prog_name + 'out.json')
+ gtest_prog_path = gtest_test_utils.GetTestExecutablePath(gtest_prog_name)
+
+ command = (
+ [gtest_prog_path, '%s=json:%s' % (GTEST_OUTPUT_FLAG, json_path)] +
+ extra_args
+ )
+ p = gtest_test_utils.Subprocess(command)
+ if p.terminated_by_signal:
+ self.assert_(False,
+ '%s was killed by signal %d' % (gtest_prog_name, p.signal))
+ else:
+ self.assert_(p.exited)
+ self.assertEquals(expected_exit_code, p.exit_code,
+ "'%s' exited with code %s, which doesn't match "
+ 'the expected exit code %s.'
+ % (command, p.exit_code, expected_exit_code))
+ with open(json_path) as f:
+ actual = json.load(f)
+ return actual
+
+ def _TestJsonOutput(self, gtest_prog_name, expected,
+ expected_exit_code, extra_args=None):
+ """Checks the JSON output generated by the Google Test binary.
+
+ Asserts that the JSON document generated by running the program
+ gtest_prog_name matches expected_json, a string containing another
+ JSON document. Furthermore, the program's exit code must be
+ expected_exit_code.
+
+ Args:
+ gtest_prog_name: Google Test binary name.
+ expected: expected output.
+ expected_exit_code: program's exit code.
+ extra_args: extra arguments to binary invocation.
+ """
+
+ actual = self._GetJsonOutput(gtest_prog_name, extra_args or [],
+ expected_exit_code)
+ self.assertEqual(expected, gtest_json_test_utils.normalize(actual))
+
+
+if __name__ == '__main__':
+ if NO_STACKTRACE_SUPPORT_FLAG in sys.argv:
+ # unittest.main() can't handle unknown flags
+ sys.argv.remove(NO_STACKTRACE_SUPPORT_FLAG)
+
+ os.environ['GTEST_STACK_TRACE_DEPTH'] = '1'
+ gtest_test_utils.Main()
diff --git a/googletest/test/gtest-linked_ptr_test.cc b/googletest/test/googletest-linked-ptr-test.cc
similarity index 97%
rename from googletest/test/gtest-linked_ptr_test.cc
rename to googletest/test/googletest-linked-ptr-test.cc
index 6fcf512..fa00f34 100644
--- a/googletest/test/gtest-linked_ptr_test.cc
+++ b/googletest/test/googletest-linked-ptr-test.cc
@@ -26,13 +26,10 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: Dan Egnor (egnor@google.com)
-// Ported to Windows: Vadim Berman (vadimb@google.com)
-
-#include "gtest/internal/gtest-linked_ptr.h"
#include <stdlib.h>
+
+#include "gtest/internal/gtest-linked_ptr.h"
#include "gtest/gtest.h"
namespace {
diff --git a/googletest/test/gtest_list_tests_unittest.py b/googletest/test/googletest-list-tests-unittest.py
similarity index 91%
rename from googletest/test/gtest_list_tests_unittest.py
rename to googletest/test/googletest-list-tests-unittest.py
index ebf1a3c..81423a3 100755
--- a/googletest/test/gtest_list_tests_unittest.py
+++ b/googletest/test/googletest-list-tests-unittest.py
@@ -33,12 +33,10 @@
A user can ask Google Test to list all tests by specifying the
--gtest_list_tests flag. This script tests such functionality
-by invoking gtest_list_tests_unittest_ (a program written with
+by invoking googletest-list-tests-unittest_ (a program written with
Google Test) the command line flags.
"""
-__author__ = 'phanna@google.com (Patrick Hanna)'
-
import re
import gtest_test_utils
@@ -47,10 +45,10 @@
# The command line flag for enabling/disabling listing all tests.
LIST_TESTS_FLAG = 'gtest_list_tests'
-# Path to the gtest_list_tests_unittest_ program.
-EXE_PATH = gtest_test_utils.GetTestExecutablePath('gtest_list_tests_unittest_')
+# Path to the googletest-list-tests-unittest_ program.
+EXE_PATH = gtest_test_utils.GetTestExecutablePath('googletest-list-tests-unittest_')
-# The expected output when running gtest_list_tests_unittest_ with
+# The expected output when running googletest-list-tests-unittest_ with
# --gtest_list_tests
EXPECTED_OUTPUT_NO_FILTER_RE = re.compile(r"""FooDeathTest\.
Test1
@@ -94,7 +92,7 @@
TestB/2 # GetParam\(\) = a very\\nlo{241}\.\.\.
""")
-# The expected output when running gtest_list_tests_unittest_ with
+# The expected output when running googletest-list-tests-unittest_ with
# --gtest_list_tests and --gtest_filter=Foo*.
EXPECTED_OUTPUT_FILTER_FOO_RE = re.compile(r"""FooDeathTest\.
Test1
@@ -114,7 +112,7 @@
def Run(args):
- """Runs gtest_list_tests_unittest_ and returns the list of tests printed."""
+ """Runs googletest-list-tests-unittest_ and returns the list of tests printed."""
return gtest_test_utils.Subprocess([EXE_PATH] + args,
capture_stderr=False).output
@@ -127,7 +125,7 @@
"""Tests using the --gtest_list_tests flag to list all tests."""
def RunAndVerify(self, flag_value, expected_output_re, other_flag):
- """Runs gtest_list_tests_unittest_ and verifies that it prints
+ """Runs googletest-list-tests-unittest_ and verifies that it prints
the correct tests.
Args:
diff --git a/googletest/test/gtest_list_tests_unittest_.cc b/googletest/test/googletest-list-tests-unittest_.cc
similarity index 98%
rename from googletest/test/gtest_list_tests_unittest_.cc
rename to googletest/test/googletest-list-tests-unittest_.cc
index 907c176..f473c7d 100644
--- a/googletest/test/gtest_list_tests_unittest_.cc
+++ b/googletest/test/googletest-list-tests-unittest_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: phanna@google.com (Patrick Hanna)
+
// Unit test for Google Test's --gtest_list_tests flag.
//
diff --git a/googletest/test/gtest-listener_test.cc b/googletest/test/googletest-listener-test.cc
similarity index 98%
rename from googletest/test/gtest-listener_test.cc
rename to googletest/test/googletest-listener-test.cc
index 9074768..8355597 100644
--- a/googletest/test/gtest-listener_test.cc
+++ b/googletest/test/googletest-listener-test.cc
@@ -25,17 +25,17 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: vladl@google.com (Vlad Losev)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This file verifies Google Test event listeners receive events at the
// right times.
-#include "gtest/gtest.h"
#include <vector>
+#include "gtest/gtest.h"
+
using ::testing::AddGlobalTestEnvironment;
using ::testing::Environment;
using ::testing::InitGoogleTest;
diff --git a/googletest/test/gtest-message_test.cc b/googletest/test/googletest-message-test.cc
similarity index 98%
rename from googletest/test/gtest-message_test.cc
rename to googletest/test/googletest-message-test.cc
index 175238e..c644585 100644
--- a/googletest/test/gtest-message_test.cc
+++ b/googletest/test/googletest-message-test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Tests for the Message class.
diff --git a/googletest/test/gtest-options_test.cc b/googletest/test/googletest-options-test.cc
similarity index 95%
rename from googletest/test/gtest-options_test.cc
rename to googletest/test/googletest-options-test.cc
index 25c9f39..edd4eba 100644
--- a/googletest/test/gtest-options_test.cc
+++ b/googletest/test/googletest-options-test.cc
@@ -27,7 +27,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-//
// Google Test UnitTestOptions tests
//
// This file tests classes and functions used internally by
@@ -99,15 +98,16 @@
const std::string exe_str = GetCurrentExecutableName().string();
#if GTEST_OS_WINDOWS
const bool success =
- _strcmpi("gtest-options_test", exe_str.c_str()) == 0 ||
+ _strcmpi("googletest-options-test", exe_str.c_str()) == 0 ||
_strcmpi("gtest-options-ex_test", exe_str.c_str()) == 0 ||
_strcmpi("gtest_all_test", exe_str.c_str()) == 0 ||
_strcmpi("gtest_dll_test", exe_str.c_str()) == 0;
+#elif GTEST_OS_FUCHSIA
+ const bool success = exe_str == "app";
#else
- // TODO(wan@google.com): remove the hard-coded "lt-" prefix when
- // Chandler Carruth's libtool replacement is ready.
+ // FIXME: remove the hard-coded "lt-" prefix when libtool replacement is ready
const bool success =
- exe_str == "gtest-options_test" ||
+ exe_str == "googletest-options-test" ||
exe_str == "gtest_all_test" ||
exe_str == "lt-gtest_all_test" ||
exe_str == "gtest_dll_test";
@@ -116,6 +116,8 @@
FAIL() << "GetCurrentExecutableName() returns " << exe_str;
}
+#if !GTEST_OS_FUCHSIA
+
class XmlOutputChangeDirTest : public Test {
protected:
virtual void SetUp() {
@@ -202,6 +204,8 @@
#endif
}
+#endif // !GTEST_OS_FUCHSIA
+
} // namespace
} // namespace internal
} // namespace testing
diff --git a/googletest/test/gtest_output_test_golden_lin.txt b/googletest/test/googletest-output-test-golden-lin.txt
similarity index 79%
rename from googletest/test/gtest_output_test_golden_lin.txt
rename to googletest/test/googletest-output-test-golden-lin.txt
index cbcb720..b0c5189 100644
--- a/googletest/test/gtest_output_test_golden_lin.txt
+++ b/googletest/test/googletest-output-test-golden-lin.txt
@@ -1,13 +1,17 @@
The non-test part of the code is expected to have 2 failures.
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Value of: false
Actual: false
Expected: true
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
2
3
+Stack trace: (omitted)
+
[0;32m[==========] [mRunning 68 tests from 30 test cases.
[0;32m[----------] [mGlobal test environment set-up.
FooEnvironment::SetUp() called.
@@ -34,21 +38,25 @@
[0;32m[ OK ] [mPassingTest.PassingTest2
[0;32m[----------] [m2 tests from NonfatalFailureTest
[0;32m[ RUN ] [mNonfatalFailureTest.EscapesStringOperands
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
kGoldenString
Which is: "\"Line"
actual
Which is: "actual \"string\""
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
golden
Which is: "\"Line"
actual
Which is: "actual \"string\""
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mNonfatalFailureTest.EscapesStringOperands
[0;32m[ RUN ] [mNonfatalFailureTest.DiffForLongStrings
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
golden_str
Which is: "\"Line\0 1\"\nLine 2"
@@ -58,241 +66,323 @@
-\"Line\0 1\"
Line 2
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mNonfatalFailureTest.DiffForLongStrings
[0;32m[----------] [m3 tests from FatalFailureTest
[0;32m[ RUN ] [mFatalFailureTest.FatalFailureInSubroutine
(expecting a failure that x should be 1)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
x
Which is: 2
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInSubroutine
[0;32m[ RUN ] [mFatalFailureTest.FatalFailureInNestedSubroutine
(expecting a failure that x should be 1)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
x
Which is: 2
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInNestedSubroutine
[0;32m[ RUN ] [mFatalFailureTest.NonfatalFailureInSubroutine
(expecting a failure on false)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Value of: false
Actual: false
Expected: true
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mFatalFailureTest.NonfatalFailureInSubroutine
[0;32m[----------] [m1 test from LoggingTest
[0;32m[ RUN ] [mLoggingTest.InterleavingLoggingAndAssertions
(expecting 2 failures on (3) >= (a[i]))
i == 0
i == 1
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected: (3) >= (a[i]), actual: 3 vs 9
+Stack trace: (omitted)
+
i == 2
i == 3
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected: (3) >= (a[i]), actual: 3 vs 6
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mLoggingTest.InterleavingLoggingAndAssertions
[0;32m[----------] [m7 tests from SCOPED_TRACETest
[0;32m[ RUN ] [mSCOPED_TRACETest.AcceptedValues
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Just checking that all these values work fine.
Google Test trace:
-gtest_output_test_.cc:#: (null)
-gtest_output_test_.cc:#: 1337
-gtest_output_test_.cc:#: std::string
-gtest_output_test_.cc:#: literal string
+googletest-output-test_.cc:#: (null)
+googletest-output-test_.cc:#: 1337
+googletest-output-test_.cc:#: std::string
+googletest-output-test_.cc:#: literal string
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mSCOPED_TRACETest.AcceptedValues
[0;32m[ RUN ] [mSCOPED_TRACETest.ObeysScopes
(expected to fail)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and shouldn't have a trace.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and should have a trace.
Google Test trace:
-gtest_output_test_.cc:#: Expected trace
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Expected trace
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and shouldn't have a trace.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mSCOPED_TRACETest.ObeysScopes
[0;32m[ RUN ] [mSCOPED_TRACETest.WorksInLoop
(expected to fail)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
2
n
Which is: 1
Google Test trace:
-gtest_output_test_.cc:#: i = 1
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: i = 1
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
n
Which is: 2
Google Test trace:
-gtest_output_test_.cc:#: i = 2
+googletest-output-test_.cc:#: i = 2
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInLoop
[0;32m[ RUN ] [mSCOPED_TRACETest.WorksInSubroutine
(expected to fail)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
2
n
Which is: 1
Google Test trace:
-gtest_output_test_.cc:#: n = 1
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: n = 1
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
n
Which is: 2
Google Test trace:
-gtest_output_test_.cc:#: n = 2
+googletest-output-test_.cc:#: n = 2
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInSubroutine
[0;32m[ RUN ] [mSCOPED_TRACETest.CanBeNested
(expected to fail)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
n
Which is: 2
Google Test trace:
-gtest_output_test_.cc:#: n = 2
-gtest_output_test_.cc:#:
+googletest-output-test_.cc:#: n = 2
+googletest-output-test_.cc:#:
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeNested
[0;32m[ RUN ] [mSCOPED_TRACETest.CanBeRepeated
(expected to fail)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and should contain trace point A.
Google Test trace:
-gtest_output_test_.cc:#: A
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: A
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and should contain trace point A and B.
Google Test trace:
-gtest_output_test_.cc:#: B
-gtest_output_test_.cc:#: A
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: B
+googletest-output-test_.cc:#: A
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and should contain trace point A, B, and C.
Google Test trace:
-gtest_output_test_.cc:#: C
-gtest_output_test_.cc:#: B
-gtest_output_test_.cc:#: A
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: C
+googletest-output-test_.cc:#: B
+googletest-output-test_.cc:#: A
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
This failure is expected, and should contain trace point A, B, and D.
Google Test trace:
-gtest_output_test_.cc:#: D
-gtest_output_test_.cc:#: B
-gtest_output_test_.cc:#: A
+googletest-output-test_.cc:#: D
+googletest-output-test_.cc:#: B
+googletest-output-test_.cc:#: A
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeRepeated
[0;32m[ RUN ] [mSCOPED_TRACETest.WorksConcurrently
(expecting 6 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #1 (in thread B, only trace B alive).
Google Test trace:
-gtest_output_test_.cc:#: Trace B
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Trace B
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #2 (in thread A, trace A & B both alive).
Google Test trace:
-gtest_output_test_.cc:#: Trace A
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Trace A
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #3 (in thread B, trace A & B both alive).
Google Test trace:
-gtest_output_test_.cc:#: Trace B
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Trace B
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #4 (in thread B, only trace A alive).
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #5 (in thread A, only trace A alive).
Google Test trace:
-gtest_output_test_.cc:#: Trace A
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Trace A
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #6 (in thread A, no trace alive).
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksConcurrently
[0;32m[----------] [m1 test from ScopedTraceTest
[0;32m[ RUN ] [mScopedTraceTest.WithExplicitFileAndLine
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Check that the trace is attached to a particular location.
Google Test trace:
explicit_file.cc:123: expected trace message
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mScopedTraceTest.WithExplicitFileAndLine
[0;32m[----------] [m1 test from NonFatalFailureInFixtureConstructorTest
[0;32m[ RUN ] [mNonFatalFailureInFixtureConstructorTest.FailureInConstructor
(expecting 5 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #1, in the test fixture c'tor.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #2, in SetUp().
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #3, in the test body.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #4, in TearDown.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #5, in the test fixture d'tor.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mNonFatalFailureInFixtureConstructorTest.FailureInConstructor
[0;32m[----------] [m1 test from FatalFailureInFixtureConstructorTest
[0;32m[ RUN ] [mFatalFailureInFixtureConstructorTest.FailureInConstructor
(expecting 2 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #1, in the test fixture c'tor.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #2, in the test fixture d'tor.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mFatalFailureInFixtureConstructorTest.FailureInConstructor
[0;32m[----------] [m1 test from NonFatalFailureInSetUpTest
[0;32m[ RUN ] [mNonFatalFailureInSetUpTest.FailureInSetUp
(expecting 4 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #1, in SetUp().
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #2, in the test function.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #3, in TearDown().
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #4, in the test fixture d'tor.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mNonFatalFailureInSetUpTest.FailureInSetUp
[0;32m[----------] [m1 test from FatalFailureInSetUpTest
[0;32m[ RUN ] [mFatalFailureInSetUpTest.FailureInSetUp
(expecting 3 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #1, in SetUp().
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #2, in TearDown().
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected failure #3, in the test fixture d'tor.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mFatalFailureInSetUpTest.FailureInSetUp
[0;32m[----------] [m1 test from AddFailureAtTest
[0;32m[ RUN ] [mAddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber
foo.cc:42: Failure
Failed
Expected failure in foo.cc
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mAddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber
[0;32m[----------] [m4 tests from MixedUpTestCaseTest
[0;32m[ RUN ] [mMixedUpTestCaseTest.FirstTestFromNamespaceFoo
@@ -309,6 +399,8 @@
the two classes are from different namespaces or translation
units and have the same name. You should probably rename one
of the classes to put the tests into different test cases.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFail
[0;32m[ RUN ] [mMixedUpTestCaseTest.ThisShouldFailToo
gtest.cc:#: Failure
@@ -320,6 +412,8 @@
the two classes are from different namespaces or translation
units and have the same name. You should probably rename one
of the classes to put the tests into different test cases.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFailToo
[0;32m[----------] [m2 tests from MixedUpTestCaseWithSameTestNameTest
[0;32m[ RUN ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
@@ -334,6 +428,8 @@
the two classes are from different namespaces or translation
units and have the same name. You should probably rename one
of the classes to put the tests into different test cases.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
[0;32m[----------] [m2 tests from TEST_F_before_TEST_in_same_test_case
[0;32m[ RUN ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F
@@ -348,6 +444,8 @@
test DefinedUsingTESTAndShouldFail is defined using TEST. You probably
want to change the TEST to TEST_F or move it to another test
case.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
[0;32m[----------] [m2 tests from TEST_before_TEST_F_in_same_test_case
[0;32m[ RUN ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST
@@ -362,6 +460,8 @@
test DefinedUsingTEST is defined using TEST. You probably
want to change the TEST to TEST_F or move it to another test
case.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
[0;32m[----------] [m8 tests from ExpectNonfatalFailureTest
[0;32m[ RUN ] [mExpectNonfatalFailureTest.CanReferenceGlobalVariables
@@ -375,19 +475,27 @@
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
(expecting a failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 2 failures
-gtest_output_test_.cc:#: Non-fatal failure:
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure 1.
+Stack trace: (omitted)
-gtest_output_test_.cc:#: Non-fatal failure:
+
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure 2.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
@@ -395,9 +503,13 @@
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
-gtest_output_test_.cc:#: Fatal failure:
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenStatementReturns
@@ -405,12 +517,16 @@
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenStatementReturns
[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenStatementThrows
(expecting a failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenStatementThrows
[0;32m[----------] [m8 tests from ExpectFatalFailureTest
[0;32m[ RUN ] [mExpectFatalFailureTest.CanReferenceGlobalVariables
@@ -424,19 +540,27 @@
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
(expecting a failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 2 failures
-gtest_output_test_.cc:#: Fatal failure:
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
-gtest_output_test_.cc:#: Fatal failure:
+
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
@@ -444,9 +568,13 @@
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
-gtest_output_test_.cc:#: Non-fatal failure:
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenStatementReturns
@@ -454,72 +582,94 @@
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementReturns
[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenStatementThrows
(expecting a failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementThrows
[0;32m[----------] [m2 tests from TypedTest/0, where TypeParam = int
[0;32m[ RUN ] [mTypedTest/0.Success
[0;32m[ OK ] [mTypedTest/0.Success
[0;32m[ RUN ] [mTypedTest/0.Failure
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
TypeParam()
Which is: 0
Expected failure
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mTypedTest/0.Failure, where TypeParam = int
[0;32m[----------] [m2 tests from Unsigned/TypedTestP/0, where TypeParam = unsigned char
[0;32m[ RUN ] [mUnsigned/TypedTestP/0.Success
[0;32m[ OK ] [mUnsigned/TypedTestP/0.Success
[0;32m[ RUN ] [mUnsigned/TypedTestP/0.Failure
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1U
Which is: 1
TypeParam()
Which is: '\0'
Expected failure
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mUnsigned/TypedTestP/0.Failure, where TypeParam = unsigned char
-[0;32m[----------] [m2 tests from Unsigned/TypedTestP/1, where TypeParam = unsigned
+[0;32m[----------] [m2 tests from Unsigned/TypedTestP/1, where TypeParam = unsigned int
[0;32m[ RUN ] [mUnsigned/TypedTestP/1.Success
[0;32m[ OK ] [mUnsigned/TypedTestP/1.Success
[0;32m[ RUN ] [mUnsigned/TypedTestP/1.Failure
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1U
Which is: 1
TypeParam()
Which is: 0
Expected failure
-[0;31m[ FAILED ] [mUnsigned/TypedTestP/1.Failure, where TypeParam = unsigned
+Stack trace: (omitted)
+
+[0;31m[ FAILED ] [mUnsigned/TypedTestP/1.Failure, where TypeParam = unsigned int
[0;32m[----------] [m4 tests from ExpectFailureTest
[0;32m[ RUN ] [mExpectFailureTest.ExpectFatalFailure
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
-gtest_output_test_.cc:#: Success:
+googletest-output-test_.cc:#: Success:
Succeeded
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
-gtest_output_test_.cc:#: Non-fatal failure:
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure containing "Some other fatal failure expected."
Actual:
-gtest_output_test_.cc:#: Fatal failure:
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailure
[0;32m[ RUN ] [mExpectFailureTest.ExpectNonFatalFailure
@@ -527,24 +677,36 @@
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
-gtest_output_test_.cc:#: Success:
+googletest-output-test_.cc:#: Success:
Succeeded
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
-gtest_output_test_.cc:#: Fatal failure:
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure containing "Some other non-fatal failure."
Actual:
-gtest_output_test_.cc:#: Non-fatal failure:
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailure
[0;32m[ RUN ] [mExpectFailureTest.ExpectFatalFailureOnAllThreads
@@ -552,24 +714,36 @@
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
-gtest_output_test_.cc:#: Success:
+googletest-output-test_.cc:#: Success:
Succeeded
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual:
-gtest_output_test_.cc:#: Non-fatal failure:
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 fatal failure containing "Some other fatal failure expected."
Actual:
-gtest_output_test_.cc:#: Fatal failure:
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailureOnAllThreads
[0;32m[ RUN ] [mExpectFailureTest.ExpectNonFatalFailureOnAllThreads
@@ -577,83 +751,115 @@
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
-gtest_output_test_.cc:#: Success:
+googletest-output-test_.cc:#: Success:
Succeeded
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual:
-gtest_output_test_.cc:#: Fatal failure:
+googletest-output-test_.cc:#: Fatal failure:
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
(expecting 1 failure)
gtest.cc:#: Failure
Expected: 1 non-fatal failure containing "Some other non-fatal failure."
Actual:
-gtest_output_test_.cc:#: Non-fatal failure:
+googletest-output-test_.cc:#: Non-fatal failure:
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
+
+Stack trace: (omitted)
[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailureOnAllThreads
[0;32m[----------] [m2 tests from ExpectFailureWithThreadsTest
[0;32m[ RUN ] [mExpectFailureWithThreadsTest.ExpectFatalFailure
(expecting 2 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
gtest.cc:#: Failure
Expected: 1 fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectFailureWithThreadsTest.ExpectFatalFailure
[0;32m[ RUN ] [mExpectFailureWithThreadsTest.ExpectNonFatalFailure
(expecting 2 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
gtest.cc:#: Failure
Expected: 1 non-fatal failure
Actual: 0 failures
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mExpectFailureWithThreadsTest.ExpectNonFatalFailure
[0;32m[----------] [m1 test from ScopedFakeTestPartResultReporterTest
[0;32m[ RUN ] [mScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread
(expecting 2 failures)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected fatal failure.
-gtest_output_test_.cc:#: Failure
+Stack trace: (omitted)
+
+googletest-output-test_.cc:#: Failure
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread
[0;32m[----------] [m1 test from PrintingFailingParams/FailingParamTest
[0;32m[ RUN ] [mPrintingFailingParams/FailingParamTest.Fails/0
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
GetParam()
Which is: 2
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mPrintingFailingParams/FailingParamTest.Fails/0, where GetParam() = 2
[0;32m[----------] [m2 tests from PrintingStrings/ParamTest
[0;32m[ RUN ] [mPrintingStrings/ParamTest.Success/a
[0;32m[ OK ] [mPrintingStrings/ParamTest.Success/a
[0;32m[ RUN ] [mPrintingStrings/ParamTest.Failure/a
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
"b"
GetParam()
Which is: "a"
Expected failure
+Stack trace: (omitted)
+
[0;31m[ FAILED ] [mPrintingStrings/ParamTest.Failure/a, where GetParam() = "a"
[0;32m[----------] [mGlobal test environment tear-down
BarEnvironment::TearDown() called.
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected non-fatal failure.
+Stack trace: (omitted)
+
FooEnvironment::TearDown() called.
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Failed
Expected fatal failure.
+Stack trace: (omitted)
+
[0;32m[==========] [m68 tests from 30 test cases ran.
[0;32m[ PASSED ] [m22 tests.
[0;31m[ FAILED ] [m46 tests, listed below:
@@ -693,7 +899,7 @@
[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementThrows
[0;31m[ FAILED ] [mTypedTest/0.Failure, where TypeParam = int
[0;31m[ FAILED ] [mUnsigned/TypedTestP/0.Failure, where TypeParam = unsigned char
-[0;31m[ FAILED ] [mUnsigned/TypedTestP/1.Failure, where TypeParam = unsigned
+[0;31m[ FAILED ] [mUnsigned/TypedTestP/1.Failure, where TypeParam = unsigned int
[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailure
[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailure
[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailureOnAllThreads
@@ -713,26 +919,32 @@
[----------] 3 tests from FatalFailureTest
[ RUN ] FatalFailureTest.FatalFailureInSubroutine
(expecting a failure that x should be 1)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
x
Which is: 2
+Stack trace: (omitted)
+
[ FAILED ] FatalFailureTest.FatalFailureInSubroutine (? ms)
[ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine
(expecting a failure that x should be 1)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected equality of these values:
1
x
Which is: 2
+Stack trace: (omitted)
+
[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine (? ms)
[ RUN ] FatalFailureTest.NonfatalFailureInSubroutine
(expecting a failure on false)
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Value of: false
Actual: false
Expected: true
+Stack trace: (omitted)
+
[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine (? ms)
[----------] 3 tests from FatalFailureTest (? ms total)
@@ -741,12 +953,16 @@
(expecting 2 failures on (3) >= (a[i]))
i == 0
i == 1
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected: (3) >= (a[i]), actual: 3 vs 9
+Stack trace: (omitted)
+
i == 2
i == 3
-gtest_output_test_.cc:#: Failure
+googletest-output-test_.cc:#: Failure
Expected: (3) >= (a[i]), actual: 3 vs 6
+Stack trace: (omitted)
+
[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions (? ms)
[----------] 1 test from LoggingTest (? ms total)
diff --git a/googletest/test/gtest_output_test.py b/googletest/test/googletest-output-test.py
similarity index 90%
rename from googletest/test/gtest_output_test.py
rename to googletest/test/googletest-output-test.py
index e431653..2d69e35 100755
--- a/googletest/test/gtest_output_test.py
+++ b/googletest/test/googletest-output-test.py
@@ -29,18 +29,15 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""Tests the text output of Google C++ Testing Framework.
+"""Tests the text output of Google C++ Testing and Mocking Framework.
-
-SYNOPSIS
- gtest_output_test.py --build_dir=BUILD/DIR --gengolden
- # where BUILD/DIR contains the built gtest_output_test_ file.
- gtest_output_test.py --gengolden
- gtest_output_test.py
+To update the golden file:
+googletest_output_test.py --build_dir=BUILD/DIR --gengolden
+where BUILD/DIR contains the built googletest-output-test_ file.
+googletest_output_test.py --gengolden
+googletest_output_test.py
"""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import difflib
import os
import re
@@ -52,13 +49,16 @@
GENGOLDEN_FLAG = '--gengolden'
CATCH_EXCEPTIONS_ENV_VAR_NAME = 'GTEST_CATCH_EXCEPTIONS'
+# The flag indicating stacktraces are not supported
+NO_STACKTRACE_SUPPORT_FLAG = '--no_stacktrace_support'
+
IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux'
IS_WINDOWS = os.name == 'nt'
-# TODO(vladl@google.com): remove the _lin suffix.
-GOLDEN_NAME = 'gtest_output_test_golden_lin.txt'
+# FIXME: remove the _lin suffix.
+GOLDEN_NAME = 'googletest-output-test-golden-lin.txt'
-PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('gtest_output_test_')
+PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('googletest-output-test_')
# At least one command we exercise must not have the
# 'internal_skip_environment_and_ad_hoc_tests' argument.
@@ -101,7 +101,7 @@
'FILE_NAME:#: '.
"""
- return re.sub(r'.*[/\\]((gtest_output_test_|gtest).cc)(\:\d+|\(\d+\))\: ',
+ return re.sub(r'.*[/\\]((googletest-output-test_|gtest).cc)(\:\d+|\(\d+\))\: ',
r'\1:#: ', test_output)
@@ -192,7 +192,7 @@
def NormalizeOutput(output):
- """Normalizes output (the output of gtest_output_test_.exe)."""
+ """Normalizes output (the output of googletest-output-test_.exe)."""
output = ToUnixLineEnding(output)
output = RemoveLocations(output)
@@ -252,13 +252,12 @@
SUPPORTS_DEATH_TESTS = 'DeathTest' in test_list
SUPPORTS_TYPED_TESTS = 'TypedTest' in test_list
SUPPORTS_THREADS = 'ExpectFailureWithThreadsTest' in test_list
-SUPPORTS_STACK_TRACES = IS_LINUX
+SUPPORTS_STACK_TRACES = NO_STACKTRACE_SUPPORT_FLAG not in sys.argv
CAN_GENERATE_GOLDEN_FILE = (SUPPORTS_DEATH_TESTS and
SUPPORTS_TYPED_TESTS and
SUPPORTS_THREADS and
- SUPPORTS_STACK_TRACES and
- not IS_WINDOWS)
+ SUPPORTS_STACK_TRACES)
class GTestOutputTest(gtest_test_utils.TestCase):
def RemoveUnsupportedTests(self, test_output):
@@ -314,18 +313,22 @@
if os.getenv('DEBUG_GTEST_OUTPUT_TEST'):
open(os.path.join(
gtest_test_utils.GetSourceDir(),
- '_gtest_output_test_normalized_actual.txt'), 'wb').write(
+ '_googletest-output-test_normalized_actual.txt'), 'wb').write(
normalized_actual)
open(os.path.join(
gtest_test_utils.GetSourceDir(),
- '_gtest_output_test_normalized_golden.txt'), 'wb').write(
+ '_googletest-output-test_normalized_golden.txt'), 'wb').write(
normalized_golden)
self.assertEqual(normalized_golden, normalized_actual)
if __name__ == '__main__':
- if sys.argv[1:] == [GENGOLDEN_FLAG]:
+ if NO_STACKTRACE_SUPPORT_FLAG in sys.argv:
+ # unittest.main() can't handle unknown flags
+ sys.argv.remove(NO_STACKTRACE_SUPPORT_FLAG)
+
+ if GENGOLDEN_FLAG in sys.argv:
if CAN_GENERATE_GOLDEN_FILE:
output = GetOutputOfAllCommands()
golden_file = open(GOLDEN_PATH, 'wb')
diff --git a/googletest/test/gtest_output_test_.cc b/googletest/test/googletest-output-test_.cc
similarity index 99%
rename from googletest/test/gtest_output_test_.cc
rename to googletest/test/googletest-output-test_.cc
index 9ae9dc6..3860cf4 100644
--- a/googletest/test/gtest_output_test_.cc
+++ b/googletest/test/googletest-output-test_.cc
@@ -29,11 +29,9 @@
//
// The purpose of this file is to generate Google Test output under
// various conditions. The output will then be verified by
-// gtest_output_test.py to ensure that Google Test generates the
+// googletest-output-test.py to ensure that Google Test generates the
// desired messages. Therefore, most tests in this file are MEANT TO
// FAIL.
-//
-// Author: wan@google.com (Zhanyong Wan)
#include "gtest/gtest-spi.h"
#include "gtest/gtest.h"
diff --git a/googletest/test/gtest_uninitialized_test.py b/googletest/test/googletest-param-test-invalid-name1-test.py
old mode 100755
new mode 100644
similarity index 77%
copy from googletest/test/gtest_uninitialized_test.py
copy to googletest/test/googletest-param-test-invalid-name1-test.py
index 574db77..2a08477
--- a/googletest/test/gtest_uninitialized_test.py
+++ b/googletest/test/googletest-param-test-invalid-name1-test.py
@@ -1,7 +1,6 @@
#!/usr/bin/env python
#
-# Copyright 2008, Google Inc.
-# All rights reserved.
+# Copyright 2015 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
@@ -31,12 +30,10 @@
"""Verifies that Google Test warns the user when not initialized properly."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-import os
import gtest_test_utils
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_uninitialized_test_')
+binary_name = 'googletest-param-test-invalid-name1-test_'
+COMMAND = gtest_test_utils.GetTestExecutablePath(binary_name)
def Assert(condition):
@@ -44,24 +41,20 @@
raise AssertionError
-def AssertEq(expected, actual):
- if expected != actual:
- print 'Expected: %s' % (expected,)
- print ' Actual: %s' % (actual,)
- raise AssertionError
-
-
def TestExitCodeAndOutput(command):
"""Runs the given command and verifies its exit code and output."""
- # Verifies that 'command' exits with code 1.
+ err = ('Parameterized test name \'"InvalidWithQuotes"\' is invalid')
+
p = gtest_test_utils.Subprocess(command)
- if p.exited and p.exit_code == 0:
- Assert('IMPORTANT NOTICE' in p.output);
- Assert('InitGoogleTest' in p.output)
+ Assert(p.terminated_by_signal)
+
+ # Verify the output message contains appropriate output
+ Assert(err in p.output)
-class GTestUninitializedTest(gtest_test_utils.TestCase):
+class GTestParamTestInvalidName1Test(gtest_test_utils.TestCase):
+
def testExitCodeAndOutput(self):
TestExitCodeAndOutput(COMMAND)
diff --git a/googletest/test/gtest_uninitialized_test_.cc b/googletest/test/googletest-param-test-invalid-name1-test_.cc
similarity index 78%
copy from googletest/test/gtest_uninitialized_test_.cc
copy to googletest/test/googletest-param-test-invalid-name1-test_.cc
index 502b0ad..5a95155 100644
--- a/googletest/test/gtest_uninitialized_test_.cc
+++ b/googletest/test/googletest-param-test-invalid-name1-test_.cc
@@ -1,4 +1,4 @@
-// Copyright 2008, Google Inc.
+// Copyright 2015, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
@@ -26,18 +26,25 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gtest/gtest.h"
-TEST(DummyTest, Dummy) {
- // This test doesn't verify anything. We just need it to create a
- // realistic stage for testing the behavior of Google Test when
- // RUN_ALL_TESTS() is called without
- // testing::InitGoogleTest() being called first.
+namespace {
+class DummyTest : public ::testing::TestWithParam<const char *> {};
+
+TEST_P(DummyTest, Dummy) {
}
-int main() {
+INSTANTIATE_TEST_CASE_P(InvalidTestName,
+ DummyTest,
+ ::testing::Values("InvalidWithQuotes"),
+ ::testing::PrintToStringParamName());
+
+} // namespace
+
+int main(int argc, char *argv[]) {
+ testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
+
diff --git a/googletest/test/gtest_uninitialized_test.py b/googletest/test/googletest-param-test-invalid-name2-test.py
old mode 100755
new mode 100644
similarity index 77%
copy from googletest/test/gtest_uninitialized_test.py
copy to googletest/test/googletest-param-test-invalid-name2-test.py
index 574db77..ab838f4
--- a/googletest/test/gtest_uninitialized_test.py
+++ b/googletest/test/googletest-param-test-invalid-name2-test.py
@@ -1,7 +1,6 @@
#!/usr/bin/env python
#
-# Copyright 2008, Google Inc.
-# All rights reserved.
+# Copyright 2015 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
@@ -31,12 +30,10 @@
"""Verifies that Google Test warns the user when not initialized properly."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-import os
import gtest_test_utils
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_uninitialized_test_')
+binary_name = 'googletest-param-test-invalid-name2-test_'
+COMMAND = gtest_test_utils.GetTestExecutablePath(binary_name)
def Assert(condition):
@@ -44,27 +41,22 @@
raise AssertionError
-def AssertEq(expected, actual):
- if expected != actual:
- print 'Expected: %s' % (expected,)
- print ' Actual: %s' % (actual,)
- raise AssertionError
-
-
def TestExitCodeAndOutput(command):
"""Runs the given command and verifies its exit code and output."""
- # Verifies that 'command' exits with code 1.
+ err = ('Duplicate parameterized test name \'a\'')
+
p = gtest_test_utils.Subprocess(command)
- if p.exited and p.exit_code == 0:
- Assert('IMPORTANT NOTICE' in p.output);
- Assert('InitGoogleTest' in p.output)
+ Assert(p.terminated_by_signal)
+
+ # Check for appropriate output
+ Assert(err in p.output)
-class GTestUninitializedTest(gtest_test_utils.TestCase):
+class GTestParamTestInvalidName2Test(gtest_test_utils.TestCase):
+
def testExitCodeAndOutput(self):
TestExitCodeAndOutput(COMMAND)
-
if __name__ == '__main__':
gtest_test_utils.Main()
diff --git a/googletest/test/gtest_uninitialized_test_.cc b/googletest/test/googletest-param-test-invalid-name2-test_.cc
similarity index 74%
copy from googletest/test/gtest_uninitialized_test_.cc
copy to googletest/test/googletest-param-test-invalid-name2-test_.cc
index 502b0ad..ef09349 100644
--- a/googletest/test/gtest_uninitialized_test_.cc
+++ b/googletest/test/googletest-param-test-invalid-name2-test_.cc
@@ -1,4 +1,4 @@
-// Copyright 2008, Google Inc.
+// Copyright 2015, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
@@ -26,18 +26,30 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gtest/gtest.h"
-TEST(DummyTest, Dummy) {
- // This test doesn't verify anything. We just need it to create a
- // realistic stage for testing the behavior of Google Test when
- // RUN_ALL_TESTS() is called without
- // testing::InitGoogleTest() being called first.
+namespace {
+class DummyTest : public ::testing::TestWithParam<const char *> {};
+
+std::string StringParamTestSuffix(
+ const testing::TestParamInfo<const char*>& info) {
+ return std::string(info.param);
}
-int main() {
+TEST_P(DummyTest, Dummy) {
+}
+
+INSTANTIATE_TEST_CASE_P(DuplicateTestNames,
+ DummyTest,
+ ::testing::Values("a", "b", "a", "c"),
+ StringParamTestSuffix);
+} // namespace
+
+int main(int argc, char *argv[]) {
+ testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
+
+
diff --git a/googletest/test/gtest-param-test_test.cc b/googletest/test/googletest-param-test-test.cc
similarity index 93%
rename from googletest/test/gtest-param-test_test.cc
rename to googletest/test/googletest-param-test-test.cc
index b0aa4f9..f789cab 100644
--- a/googletest/test/gtest-param-test_test.cc
+++ b/googletest/test/googletest-param-test-test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
//
// Tests for Google Test itself. This file verifies that the parameter
// generators objects produce correct parameter sequences and that
@@ -41,9 +40,9 @@
# include <sstream>
# include <string>
# include <vector>
-# include "src/gtest-internal-inl.h" // for UnitTestOptions
-# include "test/gtest-param-test_test.h"
+# include "src/gtest-internal-inl.h" // for UnitTestOptions
+# include "test/googletest-param-test-test.h"
using ::std::vector;
using ::std::sort;
@@ -68,7 +67,7 @@
// Prints a value to a string.
//
-// TODO(wan@google.com): remove PrintValue() when we move matchers and
+// FIXME: remove PrintValue() when we move matchers and
// EXPECT_THAT() from Google Mock to Google Test. At that time, we
// can write EXPECT_THAT(x, Eq(y)) to compare two tuples x and y, as
// EXPECT_THAT() and the matchers know how to print tuples.
@@ -536,6 +535,51 @@
VerifyGenerator(gen, expected_values);
}
+#if GTEST_LANG_CXX11
+
+class NonDefaultConstructAssignString {
+ public:
+ NonDefaultConstructAssignString(const std::string& s) : str_(s) {}
+
+ const std::string& str() const { return str_; }
+
+ private:
+ std::string str_;
+
+ // Not default constructible
+ NonDefaultConstructAssignString();
+ // Not assignable
+ void operator=(const NonDefaultConstructAssignString&);
+};
+
+TEST(CombineTest, NonDefaultConstructAssign) {
+ const ParamGenerator<tuple<int, NonDefaultConstructAssignString> > gen =
+ Combine(Values(0, 1), Values(NonDefaultConstructAssignString("A"),
+ NonDefaultConstructAssignString("B")));
+
+ ParamGenerator<tuple<int, NonDefaultConstructAssignString> >::iterator it =
+ gen.begin();
+
+ EXPECT_EQ(0, std::get<0>(*it));
+ EXPECT_EQ("A", std::get<1>(*it).str());
+ ++it;
+
+ EXPECT_EQ(0, std::get<0>(*it));
+ EXPECT_EQ("B", std::get<1>(*it).str());
+ ++it;
+
+ EXPECT_EQ(1, std::get<0>(*it));
+ EXPECT_EQ("A", std::get<1>(*it).str());
+ ++it;
+
+ EXPECT_EQ(1, std::get<0>(*it));
+ EXPECT_EQ("B", std::get<1>(*it).str());
+ ++it;
+
+ EXPECT_TRUE(it == gen.end());
+}
+
+#endif // GTEST_LANG_CXX11
# endif // GTEST_HAS_COMBINE
// Tests that an generator produces correct sequence after being
@@ -803,6 +847,34 @@
INSTANTIATE_TEST_CASE_P(ZeroToFiveSequence, NamingTest, Range(0, 5));
+// Tests that macros in test names are expanded correctly.
+class MacroNamingTest : public TestWithParam<int> {};
+
+#define PREFIX_WITH_FOO(test_name) Foo##test_name
+#define PREFIX_WITH_MACRO(test_name) Macro##test_name
+
+TEST_P(PREFIX_WITH_MACRO(NamingTest), PREFIX_WITH_FOO(SomeTestName)) {
+ const ::testing::TestInfo* const test_info =
+ ::testing::UnitTest::GetInstance()->current_test_info();
+
+ EXPECT_STREQ("FortyTwo/MacroNamingTest", test_info->test_case_name());
+ EXPECT_STREQ("FooSomeTestName", test_info->name());
+}
+
+INSTANTIATE_TEST_CASE_P(FortyTwo, MacroNamingTest, Values(42));
+
+// Tests the same thing for non-parametrized tests.
+class MacroNamingTestNonParametrized : public ::testing::Test {};
+
+TEST_F(PREFIX_WITH_MACRO(NamingTestNonParametrized),
+ PREFIX_WITH_FOO(SomeTestName)) {
+ const ::testing::TestInfo* const test_info =
+ ::testing::UnitTest::GetInstance()->current_test_info();
+
+ EXPECT_STREQ("MacroNamingTestNonParametrized", test_info->test_case_name());
+ EXPECT_STREQ("FooSomeTestName", test_info->name());
+}
+
// Tests that user supplied custom parameter names are working correctly.
// Runs the test with a builtin helper method which uses PrintToString,
// as well as a custom function and custom functor to ensure all possible
@@ -811,8 +883,8 @@
TEST_P(CustomFunctorNamingTest, CustomTestNames) {}
struct CustomParamNameFunctor {
- std::string operator()(const ::testing::TestParamInfo<std::string>& info) {
- return info.param;
+ std::string operator()(const ::testing::TestParamInfo<std::string>& inf) {
+ return inf.param;
}
};
@@ -829,8 +901,8 @@
CustomParamNameFunctor());
inline std::string CustomParamNameFunction(
- const ::testing::TestParamInfo<std::string>& info) {
- return info.param;
+ const ::testing::TestParamInfo<std::string>& inf) {
+ return inf.param;
}
class CustomFunctionNamingTest : public TestWithParam<std::string> {};
@@ -848,11 +920,10 @@
class CustomLambdaNamingTest : public TestWithParam<std::string> {};
TEST_P(CustomLambdaNamingTest, CustomTestNames) {}
-INSTANTIATE_TEST_CASE_P(CustomParamNameLambda,
- CustomLambdaNamingTest,
+INSTANTIATE_TEST_CASE_P(CustomParamNameLambda, CustomLambdaNamingTest,
Values(std::string("LambdaName")),
- [](const ::testing::TestParamInfo<std::string>& tpinfo) {
- return tpinfo.param;
+ [](const ::testing::TestParamInfo<std::string>& inf) {
+ return inf.param;
});
#endif // GTEST_LANG_CXX11
@@ -1019,6 +1090,7 @@
INSTANTIATE_TEST_CASE_P(RangeZeroToFive, ParameterizedDerivedTest, Range(0, 5));
+
int main(int argc, char **argv) {
// Used in TestGenerationTest test case.
AddGlobalTestEnvironment(TestGenerationTest::Environment::Instance());
diff --git a/googletest/test/gtest-param-test_test.h b/googletest/test/googletest-param-test-test.h
similarity index 95%
rename from googletest/test/gtest-param-test_test.h
rename to googletest/test/googletest-param-test-test.h
index 249c089..632a61f 100644
--- a/googletest/test/gtest-param-test_test.h
+++ b/googletest/test/googletest-param-test-test.h
@@ -27,9 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Authors: vladl@google.com (Vlad Losev)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This header file provides classes and functions used internally
// for testing Google Test itself.
diff --git a/googletest/test/gtest-param-test2_test.cc b/googletest/test/googletest-param-test2-test.cc
similarity index 85%
rename from googletest/test/gtest-param-test2_test.cc
rename to googletest/test/googletest-param-test2-test.cc
index c3b2d18..25bb945 100644
--- a/googletest/test/gtest-param-test2_test.cc
+++ b/googletest/test/googletest-param-test2-test.cc
@@ -26,35 +26,35 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
//
// Tests for Google Test itself. This verifies that the basic constructs of
// Google Test work.
#include "gtest/gtest.h"
-#include "gtest-param-test_test.h"
+#include "test/googletest-param-test-test.h"
using ::testing::Values;
using ::testing::internal::ParamGenerator;
// Tests that generators defined in a different translation unit
// are functional. The test using extern_gen is defined
-// in gtest-param-test_test.cc.
+// in googletest-param-test-test.cc.
ParamGenerator<int> extern_gen = Values(33);
// Tests that a parameterized test case can be defined in one translation unit
-// and instantiated in another. The test is defined in gtest-param-test_test.cc
-// and ExternalInstantiationTest fixture class is defined in
-// gtest-param-test_test.h.
+// and instantiated in another. The test is defined in
+// googletest-param-test-test.cc and ExternalInstantiationTest fixture class is
+// defined in gtest-param-test_test.h.
INSTANTIATE_TEST_CASE_P(MultiplesOf33,
ExternalInstantiationTest,
Values(33, 66));
// Tests that a parameterized test case can be instantiated
// in multiple translation units. Another instantiation is defined
-// in gtest-param-test_test.cc and InstantiationInMultipleTranslaionUnitsTest
-// fixture is defined in gtest-param-test_test.h
+// in googletest-param-test-test.cc and
+// InstantiationInMultipleTranslaionUnitsTest fixture is defined in
+// gtest-param-test_test.h
INSTANTIATE_TEST_CASE_P(Sequence2,
InstantiationInMultipleTranslaionUnitsTest,
Values(42*3, 42*4, 42*5));
diff --git a/googletest/test/gtest-port_test.cc b/googletest/test/googletest-port-test.cc
similarity index 98%
rename from googletest/test/gtest-port_test.cc
rename to googletest/test/googletest-port-test.cc
index 4ed4afc..399316f 100644
--- a/googletest/test/gtest-port_test.cc
+++ b/googletest/test/googletest-port-test.cc
@@ -27,14 +27,11 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-// Authors: vladl@google.com (Vlad Losev), wan@google.com (Zhanyong Wan)
-//
// This file tests the internal cross-platform support utilities.
+#include <stdio.h>
#include "gtest/internal/gtest-port.h"
-#include <stdio.h>
-
#if GTEST_OS_MAC
# include <time.h>
#endif // GTEST_OS_MAC
@@ -67,8 +64,8 @@
}
TEST(IsXDigitTest, ReturnsFalseForNarrowNonAscii) {
- EXPECT_FALSE(IsXDigit(static_cast<char>(0x80)));
- EXPECT_FALSE(IsXDigit(static_cast<char>('0' | 0x80)));
+ EXPECT_FALSE(IsXDigit(static_cast<char>('\x80')));
+ EXPECT_FALSE(IsXDigit(static_cast<char>('0' | '\x80')));
}
TEST(IsXDigitTest, WorksForWideAscii) {
@@ -227,7 +224,7 @@
StaticAssertTypeEq<int, ::testing::internal::scoped_ptr<int>::element_type>();
}
-// TODO(vladl@google.com): Implement THE REST of scoped_ptr tests.
+// FIXME: Implement THE REST of scoped_ptr tests.
TEST(GtestCheckSyntaxTest, BehavesLikeASingleStatement) {
if (AlwaysFalse())
@@ -296,7 +293,7 @@
EXPECT_EQ("unknown file", FormatCompilerIndependentFileLocation(NULL, -1));
}
-#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX
+#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX || GTEST_OS_FUCHSIA
void* ThreadFunc(void* data) {
internal::Mutex* mutex = static_cast<internal::Mutex*>(data);
mutex->Lock();
@@ -340,17 +337,17 @@
TEST(GetThreadCountTest, ReturnsZeroWhenUnableToCountThreads) {
EXPECT_EQ(0U, GetThreadCount());
}
-#endif // GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX
+#endif // GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX || GTEST_OS_FUCHSIA
TEST(GtestCheckDeathTest, DiesWithCorrectOutputOnFailure) {
const bool a_false_condition = false;
const char regex[] =
#ifdef _MSC_VER
- "gtest-port_test\\.cc\\(\\d+\\):"
+ "googletest-port-test\\.cc\\(\\d+\\):"
#elif GTEST_USES_POSIX_RE
- "gtest-port_test\\.cc:[0-9]+"
+ "googletest-port-test\\.cc:[0-9]+"
#else
- "gtest-port_test\\.cc:\\d+"
+ "googletest-port-test\\.cc:\\d+"
#endif // _MSC_VER
".*a_false_condition.*Extra info.*";
diff --git a/googletest/test/gtest-printers_test.cc b/googletest/test/googletest-printers-test.cc
similarity index 96%
rename from googletest/test/gtest-printers_test.cc
rename to googletest/test/googletest-printers-test.cc
index 60a8d03..ea8369d 100644
--- a/googletest/test/gtest-printers_test.cc
+++ b/googletest/test/googletest-printers-test.cc
@@ -26,15 +26,12 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-// Google Test - The Google C++ Testing Framework
+
+// Google Test - The Google C++ Testing and Mocking Framework
//
// This file tests the universal value printer.
-#include "gtest/gtest-printers.h"
-
#include <ctype.h>
#include <limits.h>
#include <string.h>
@@ -48,20 +45,16 @@
#include <utility>
#include <vector>
+#include "gtest/gtest-printers.h"
#include "gtest/gtest.h"
-// hash_map and hash_set are available under Visual C++, or on Linux.
#if GTEST_HAS_UNORDERED_MAP_
# include <unordered_map> // NOLINT
-#elif GTEST_HAS_HASH_MAP_
-# include <hash_map> // NOLINT
-#endif // GTEST_HAS_HASH_MAP_
+#endif // GTEST_HAS_UNORDERED_MAP_
#if GTEST_HAS_UNORDERED_SET_
# include <unordered_set> // NOLINT
-#elif GTEST_HAS_HASH_SET_
-# include <hash_set> // NOLINT
-#endif // GTEST_HAS_HASH_SET_
+#endif // GTEST_HAS_UNORDERED_SET_
#if GTEST_HAS_STD_FORWARD_LIST_
# include <forward_list> // NOLINT
@@ -200,7 +193,6 @@
struct iterator {
typedef PathLike value_type;
};
- typedef iterator const_iterator;
PathLike() {}
@@ -239,50 +231,6 @@
#if GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_
using ::testing::internal::UniversalTersePrintTupleFieldsToStrings;
#endif
-using ::testing::internal::string;
-
-// The hash_* classes are not part of the C++ standard. STLport
-// defines them in namespace std. MSVC defines them in ::stdext. GCC
-// defines them in ::.
-#if GTEST_HAS_UNORDERED_MAP_
-
-#define GTEST_HAS_HASH_MAP_ 1
-template <class Key, class T>
-using hash_map = ::std::unordered_map<Key, T>;
-template <class Key, class T>
-using hash_multimap = ::std::unordered_multimap<Key, T>;
-
-#elif GTEST_HAS_HASH_MAP_
-
-#ifdef _STLP_HASH_MAP // We got <hash_map> from STLport.
-using ::std::hash_map;
-using ::std::hash_multimap;
-#elif _MSC_VER
-using ::stdext::hash_map;
-using ::stdext::hash_multimap;
-#endif
-
-#endif
-
-#if GTEST_HAS_UNORDERED_SET_
-
-#define GTEST_HAS_HASH_SET_ 1
-template <class Key>
-using hash_set = ::std::unordered_set<Key>;
-template <class Key>
-using hash_multiset = ::std::unordered_multiset<Key>;
-
-#elif GTEST_HAS_HASH_SET_
-
-#ifdef _STLP_HASH_MAP // We got <hash_map> from STLport.
-using ::std::hash_map;
-using ::std::hash_multimap;
-#elif _MSC_VER
-using ::stdext::hash_map;
-using ::stdext::hash_multimap;
-#endif
-
-#endif
// Prints a value to a string using the universal value printer. This
// is a helper for testing UniversalPrinter<T>::Print() for various types.
@@ -622,7 +570,7 @@
TEST(PrintPointerTest, MemberVariablePointer) {
EXPECT_TRUE(HasPrefix(Print(&Foo::value),
Print(sizeof(&Foo::value)) + "-byte object "));
- int (Foo::*p) = NULL; // NOLINT
+ int Foo::*p = NULL; // NOLINT
EXPECT_TRUE(HasPrefix(Print(p),
Print(sizeof(p)) + "-byte object "));
}
@@ -868,16 +816,16 @@
EXPECT_EQ("{ 1, 3 }", Print(non_empty));
}
-#if GTEST_HAS_HASH_MAP_
+#if GTEST_HAS_UNORDERED_MAP_
TEST(PrintStlContainerTest, OneElementHashMap) {
- hash_map<int, char> map1;
+ ::std::unordered_map<int, char> map1;
map1[1] = 'a';
EXPECT_EQ("{ (1, 'a' (97, 0x61)) }", Print(map1));
}
TEST(PrintStlContainerTest, HashMultiMap) {
- hash_multimap<int, bool> map1;
+ ::std::unordered_multimap<int, bool> map1;
map1.insert(make_pair(5, true));
map1.insert(make_pair(5, false));
@@ -888,12 +836,12 @@
<< " where Print(map1) returns \"" << result << "\".";
}
-#endif // GTEST_HAS_HASH_MAP_
+#endif // GTEST_HAS_UNORDERED_MAP_
-#if GTEST_HAS_HASH_SET_
+#if GTEST_HAS_UNORDERED_SET_
TEST(PrintStlContainerTest, HashSet) {
- hash_set<int> set1;
+ ::std::unordered_set<int> set1;
set1.insert(1);
EXPECT_EQ("{ 1 }", Print(set1));
}
@@ -901,7 +849,7 @@
TEST(PrintStlContainerTest, HashMultiSet) {
const int kSize = 5;
int a[kSize] = { 1, 1, 2, 5, 1 };
- hash_multiset<int> set1(a, a + kSize);
+ ::std::unordered_multiset<int> set1(a, a + kSize);
// Elements of hash_multiset can be printed in any order.
const std::string result = Print(set1);
@@ -927,7 +875,7 @@
EXPECT_TRUE(std::equal(a, a + kSize, numbers.begin()));
}
-#endif // GTEST_HAS_HASH_SET_
+#endif // GTEST_HAS_UNORDERED_SET_
TEST(PrintStlContainerTest, List) {
const std::string a[] = {"hello", "world"};
@@ -970,8 +918,6 @@
}
#if GTEST_HAS_STD_FORWARD_LIST_
-// <slist> is available on Linux in the google3 mode, but not on
-// Windows or Mac OS X.
TEST(PrintStlContainerTest, SinglyLinkedList) {
int a[] = { 9, 2, 8 };
@@ -1165,6 +1111,12 @@
#endif // GTEST_LANG_CXX11
+#if GTEST_LANG_CXX11
+TEST(PrintNullptrT, Basic) {
+ EXPECT_EQ("(nullptr)", Print(nullptr));
+}
+#endif // GTEST_LANG_CXX11
+
// Tests printing user-defined unprintable types.
// Unprintable types in the global namespace.
@@ -1294,7 +1246,7 @@
// Tests that the universal printer prints a member variable pointer
// passed by reference.
TEST(PrintReferenceTest, HandlesMemberVariablePointer) {
- int (Foo::*p) = &Foo::value; // NOLINT
+ int Foo::*p = &Foo::value; // NOLINT
EXPECT_TRUE(HasPrefix(
PrintByRef(p),
"@" + PrintPointer(&p) + " " + Print(sizeof(p)) + "-byte object "));
@@ -1775,6 +1727,21 @@
EXPECT_EQ("(1.1)", PrintToString(absl::optional<double>{1.1}));
EXPECT_EQ("(\"A\")", PrintToString(absl::optional<std::string>{"A"}));
}
+
+struct NonPrintable {
+ unsigned char contents = 17;
+};
+
+TEST(PrintOneofTest, Basic) {
+ using Type = absl::variant<int, StreamableInGlobal, NonPrintable>;
+ EXPECT_EQ("('int' with value 7)", PrintToString(Type(7)));
+ EXPECT_EQ("('StreamableInGlobal' with value StreamableInGlobal)",
+ PrintToString(Type(StreamableInGlobal{})));
+ EXPECT_EQ(
+ "('testing::gtest_printers_test::NonPrintable' with value 1-byte object "
+ "<11>)",
+ PrintToString(Type(NonPrintable{})));
+}
#endif // GTEST_HAS_ABSL
} // namespace gtest_printers_test
diff --git a/googletest/test/gtest_shuffle_test.py b/googletest/test/googletest-shuffle-test.py
similarity index 97%
rename from googletest/test/gtest_shuffle_test.py
rename to googletest/test/googletest-shuffle-test.py
index 30d0303..573cc5e 100755
--- a/googletest/test/gtest_shuffle_test.py
+++ b/googletest/test/googletest-shuffle-test.py
@@ -30,13 +30,11 @@
"""Verifies that test shuffling works."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import gtest_test_utils
-# Command to run the gtest_shuffle_test_ program.
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_shuffle_test_')
+# Command to run the googletest-shuffle-test_ program.
+COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-shuffle-test_')
# The environment variables for test sharding.
TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS'
@@ -89,7 +87,7 @@
Args:
extra_env: a map from environment variables to their values
- args: command line flags to pass to gtest_shuffle_test_
+ args: command line flags to pass to googletest-shuffle-test_
Returns:
A list where the i-th element is the list of tests run in the i-th
diff --git a/googletest/test/gtest_shuffle_test_.cc b/googletest/test/googletest-shuffle-test_.cc
similarity index 98%
rename from googletest/test/gtest_shuffle_test_.cc
rename to googletest/test/googletest-shuffle-test_.cc
index 6fb441b..1fe5f6a 100644
--- a/googletest/test/gtest_shuffle_test_.cc
+++ b/googletest/test/googletest-shuffle-test_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Verifies that test shuffling works.
diff --git a/googletest/test/gtest-test-part_test.cc b/googletest/test/googletest-test-part-test.cc
similarity index 97%
rename from googletest/test/gtest-test-part_test.cc
rename to googletest/test/googletest-test-part-test.cc
index ca8ba93..cd2d6f9 100644
--- a/googletest/test/gtest-test-part_test.cc
+++ b/googletest/test/googletest-test-part-test.cc
@@ -26,9 +26,6 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: mheule@google.com (Markus Heule)
-//
#include "gtest/gtest-test-part.h"
@@ -203,6 +200,6 @@
EXPECT_DEATH_IF_SUPPORTED(results.GetTestPartResult(1), "");
}
-// TODO(mheule@google.com): Add a test for the class HasNewFatalFailureHelper.
+// FIXME: Add a test for the class HasNewFatalFailureHelper.
} // namespace
diff --git a/googletest/test/gtest-param-test2_test.cc b/googletest/test/googletest-test2_test.cc
similarity index 81%
copy from googletest/test/gtest-param-test2_test.cc
copy to googletest/test/googletest-test2_test.cc
index c3b2d18..c2f98dc 100644
--- a/googletest/test/gtest-param-test2_test.cc
+++ b/googletest/test/googletest-test2_test.cc
@@ -26,35 +26,35 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
+
//
// Tests for Google Test itself. This verifies that the basic constructs of
// Google Test work.
#include "gtest/gtest.h"
-#include "gtest-param-test_test.h"
+#include "googletest-param-test-test.h"
using ::testing::Values;
using ::testing::internal::ParamGenerator;
// Tests that generators defined in a different translation unit
-// are functional. The test using extern_gen is defined
-// in gtest-param-test_test.cc.
-ParamGenerator<int> extern_gen = Values(33);
+// are functional. The test using extern_gen_2 is defined
+// in googletest-param-test-test.cc.
+ParamGenerator<int> extern_gen_2 = Values(33);
// Tests that a parameterized test case can be defined in one translation unit
-// and instantiated in another. The test is defined in gtest-param-test_test.cc
-// and ExternalInstantiationTest fixture class is defined in
-// gtest-param-test_test.h.
+// and instantiated in another. The test is defined in
+// googletest-param-test-test.cc and ExternalInstantiationTest fixture class is
+// defined in gtest-param-test_test.h.
INSTANTIATE_TEST_CASE_P(MultiplesOf33,
ExternalInstantiationTest,
Values(33, 66));
// Tests that a parameterized test case can be instantiated
// in multiple translation units. Another instantiation is defined
-// in gtest-param-test_test.cc and InstantiationInMultipleTranslaionUnitsTest
-// fixture is defined in gtest-param-test_test.h
+// in googletest-param-test-test.cc and
+// InstantiationInMultipleTranslaionUnitsTest fixture is defined in
+// gtest-param-test_test.h
INSTANTIATE_TEST_CASE_P(Sequence2,
InstantiationInMultipleTranslaionUnitsTest,
Values(42*3, 42*4, 42*5));
diff --git a/googletest/test/gtest_throw_on_failure_test.py b/googletest/test/googletest-throw-on-failure-test.py
similarity index 92%
rename from googletest/test/gtest_throw_on_failure_test.py
rename to googletest/test/googletest-throw-on-failure-test.py
index 5678ffe..46cb9f6 100755
--- a/googletest/test/gtest_throw_on_failure_test.py
+++ b/googletest/test/googletest-throw-on-failure-test.py
@@ -31,12 +31,10 @@
"""Tests Google Test's throw-on-failure mode with exceptions disabled.
-This script invokes gtest_throw_on_failure_test_ (a program written with
+This script invokes googletest-throw-on-failure-test_ (a program written with
Google Test) with different environments and command line flags.
"""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import gtest_test_utils
@@ -46,10 +44,10 @@
# The command line flag for enabling/disabling the throw-on-failure mode.
THROW_ON_FAILURE = 'gtest_throw_on_failure'
-# Path to the gtest_throw_on_failure_test_ program, compiled with
+# Path to the googletest-throw-on-failure-test_ program, compiled with
# exceptions disabled.
EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'gtest_throw_on_failure_test_')
+ 'googletest-throw-on-failure-test_')
# Utilities.
@@ -75,13 +73,13 @@
return p.exited and p.exit_code == 0
-# The tests. TODO(wan@google.com): refactor the class to share common
-# logic with code in gtest_break_on_failure_unittest.py.
+# The tests. FIXME: refactor the class to share common
+# logic with code in googletest-break-on-failure-unittest.py.
class ThrowOnFailureTest(gtest_test_utils.TestCase):
"""Tests the throw-on-failure mode."""
def RunAndVerify(self, env_var_value, flag_value, should_fail):
- """Runs gtest_throw_on_failure_test_ and verifies that it does
+ """Runs googletest-throw-on-failure-test_ and verifies that it does
(or does not) exit with a non-zero code.
Args:
diff --git a/googletest/test/gtest_throw_on_failure_test_.cc b/googletest/test/googletest-throw-on-failure-test_.cc
similarity index 95%
rename from googletest/test/gtest_throw_on_failure_test_.cc
rename to googletest/test/googletest-throw-on-failure-test_.cc
index 2b88fe3..f9a2c64 100644
--- a/googletest/test/gtest_throw_on_failure_test_.cc
+++ b/googletest/test/googletest-throw-on-failure-test_.cc
@@ -26,13 +26,12 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Tests Google Test's throw-on-failure mode with exceptions disabled.
//
// This program must be compiled with exceptions disabled. It will be
-// invoked by gtest_throw_on_failure_test.py, and is expected to exit
+// invoked by googletest-throw-on-failure-test.py, and is expected to exit
// with non-zero in the throw-on-failure mode or 0 otherwise.
#include "gtest/gtest.h"
diff --git a/googletest/test/gtest-tuple_test.cc b/googletest/test/googletest-tuple-test.cc
similarity index 99%
rename from googletest/test/gtest-tuple_test.cc
rename to googletest/test/googletest-tuple-test.cc
index bfaa3e0..dd82c16 100644
--- a/googletest/test/gtest-tuple_test.cc
+++ b/googletest/test/googletest-tuple-test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gtest/internal/gtest-tuple.h"
#include <utility>
diff --git a/googletest/test/gtest_uninitialized_test.py b/googletest/test/googletest-uninitialized-test.py
similarity index 94%
rename from googletest/test/gtest_uninitialized_test.py
rename to googletest/test/googletest-uninitialized-test.py
index 574db77..5b7d1e7 100755
--- a/googletest/test/gtest_uninitialized_test.py
+++ b/googletest/test/googletest-uninitialized-test.py
@@ -31,12 +31,9 @@
"""Verifies that Google Test warns the user when not initialized properly."""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-import os
import gtest_test_utils
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_uninitialized_test_')
+COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-uninitialized-test_')
def Assert(condition):
diff --git a/googletest/test/gtest_uninitialized_test_.cc b/googletest/test/googletest-uninitialized-test_.cc
similarity index 95%
rename from googletest/test/gtest_uninitialized_test_.cc
rename to googletest/test/googletest-uninitialized-test_.cc
index 502b0ad..b4434d5 100644
--- a/googletest/test/gtest_uninitialized_test_.cc
+++ b/googletest/test/googletest-uninitialized-test_.cc
@@ -26,15 +26,14 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gtest/gtest.h"
TEST(DummyTest, Dummy) {
// This test doesn't verify anything. We just need it to create a
// realistic stage for testing the behavior of Google Test when
- // RUN_ALL_TESTS() is called without
+ // RUN_ALL_TESTS() is called without
// testing::InitGoogleTest() being called first.
}
diff --git a/googletest/test/gtest-typed-test2_test.cc b/googletest/test/gtest-typed-test2_test.cc
index ad77c65..ed96421 100644
--- a/googletest/test/gtest-typed-test2_test.cc
+++ b/googletest/test/gtest-typed-test2_test.cc
@@ -26,12 +26,11 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include <vector>
-#include "gtest-typed-test_test.h"
+#include "test/gtest-typed-test_test.h"
#include "gtest/gtest.h"
#if GTEST_HAS_TYPED_TEST_P
diff --git a/googletest/test/gtest-typed-test_test.cc b/googletest/test/gtest-typed-test_test.cc
index 5e1b7b2..eddb52b 100644
--- a/googletest/test/gtest-typed-test_test.cc
+++ b/googletest/test/gtest-typed-test_test.cc
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-#include "gtest-typed-test_test.h"
+
+#include "test/gtest-typed-test_test.h"
#include <set>
#include <vector>
diff --git a/googletest/test/gtest-typed-test_test.h b/googletest/test/gtest-typed-test_test.h
index 41d7570..2cce67c 100644
--- a/googletest/test/gtest-typed-test_test.h
+++ b/googletest/test/gtest-typed-test_test.h
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#ifndef GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
#define GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
diff --git a/googletest/test/gtest-unittest-api_test.cc b/googletest/test/gtest-unittest-api_test.cc
index b1f5168..f3ea03a 100644
--- a/googletest/test/gtest-unittest-api_test.cc
+++ b/googletest/test/gtest-unittest-api_test.cc
@@ -25,10 +25,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: vladl@google.com (Vlad Losev)
-//
-// The Google C++ Testing Framework (Google Test)
+// The Google C++ Testing and Mocking Framework (Google Test)
//
// This file contains tests verifying correctness of data provided via
// UnitTest's public methods.
diff --git a/googletest/test/gtest_all_test.cc b/googletest/test/gtest_all_test.cc
index 955aa62..e61e36b 100644
--- a/googletest/test/gtest_all_test.cc
+++ b/googletest/test/gtest_all_test.cc
@@ -26,21 +26,20 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// Tests for Google C++ Testing Framework (Google Test)
+// Tests for Google C++ Testing and Mocking Framework (Google Test)
//
// Sometimes it's desirable to build most of Google Test's own tests
// by compiling a single file. This file serves this purpose.
-#include "test/gtest-filepath_test.cc"
-#include "test/gtest-linked_ptr_test.cc"
-#include "test/gtest-message_test.cc"
-#include "test/gtest-options_test.cc"
-#include "test/gtest-port_test.cc"
+#include "test/googletest-filepath-test.cc"
+#include "test/googletest-linked-ptr-test.cc"
+#include "test/googletest-message-test.cc"
+#include "test/googletest-options-test.cc"
+#include "test/googletest-port-test.cc"
#include "test/gtest_pred_impl_unittest.cc"
#include "test/gtest_prod_test.cc"
-#include "test/gtest-test-part_test.cc"
+#include "test/googletest-test-part-test.cc"
#include "test/gtest-typed-test_test.cc"
#include "test/gtest-typed-test2_test.cc"
#include "test/gtest_unittest.cc"
diff --git a/googletest/test/gtest_assert_by_exception_test.cc b/googletest/test/gtest_assert_by_exception_test.cc
index 2f0e34a..0eae857 100644
--- a/googletest/test/gtest_assert_by_exception_test.cc
+++ b/googletest/test/gtest_assert_by_exception_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Tests Google Test's assert-by-exception mode with exceptions enabled.
@@ -98,7 +97,7 @@
int kTestForContinuingTest = 0;
TEST(Test, Test2) {
- // FIXME(sokolov): how to force Test2 to be after Test?
+ // FIXME: how to force Test2 to be after Test?
kTestForContinuingTest = 1;
}
diff --git a/googletest/test/gtest_environment_test.cc b/googletest/test/gtest_environment_test.cc
index 1d6dc12..bc9524d 100644
--- a/googletest/test/gtest_environment_test.cc
+++ b/googletest/test/gtest_environment_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Tests using global test environments.
diff --git a/googletest/test/gtest_help_test.py b/googletest/test/gtest_help_test.py
index 093c838..582d24c 100755
--- a/googletest/test/gtest_help_test.py
+++ b/googletest/test/gtest_help_test.py
@@ -29,7 +29,7 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""Tests the --help flag of Google C++ Testing Framework.
+"""Tests the --help flag of Google C++ Testing and Mocking Framework.
SYNOPSIS
gtest_help_test.py --build_dir=BUILD/DIR
@@ -37,8 +37,6 @@
gtest_help_test.py
"""
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import re
import gtest_test_utils
diff --git a/googletest/test/gtest_help_test_.cc b/googletest/test/gtest_help_test_.cc
index 31f78c2..750ae6c 100644
--- a/googletest/test/gtest_help_test_.cc
+++ b/googletest/test/gtest_help_test_.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// This program is meant to be run by gtest_help_test.py. Do not run
// it directly.
diff --git a/googletest/test/gtest_json_test_utils.py b/googletest/test/gtest_json_test_utils.py
new file mode 100644
index 0000000..62bbfc2
--- /dev/null
+++ b/googletest/test/gtest_json_test_utils.py
@@ -0,0 +1,60 @@
+# Copyright 2018, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test utilities for gtest_json_output."""
+
+import re
+
+
+def normalize(obj):
+ """Normalize output object.
+
+ Args:
+ obj: Google Test's JSON output object to normalize.
+
+ Returns:
+ Normalized output without any references to transient information that may
+ change from run to run.
+ """
+ def _normalize(key, value):
+ if key == 'time':
+ return re.sub(r'^\d+(\.\d+)?s$', '*', value)
+ elif key == 'timestamp':
+ return re.sub(r'^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\dZ$', '*', value)
+ elif key == 'failure':
+ value = re.sub(r'^.*[/\\](.*:)\d+\n', '\\1*\n', value)
+ return re.sub(r'Stack trace:\n(.|\n)*', 'Stack trace:\n*', value)
+ else:
+ return normalize(value)
+ if isinstance(obj, dict):
+ return {k: _normalize(k, v) for k, v in obj.items()}
+ if isinstance(obj, list):
+ return [normalize(x) for x in obj]
+ else:
+ return obj
diff --git a/googletest/test/gtest_main_unittest.cc b/googletest/test/gtest_main_unittest.cc
index ecd9bb8..eddedea 100644
--- a/googletest/test/gtest_main_unittest.cc
+++ b/googletest/test/gtest_main_unittest.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
#include "gtest/gtest.h"
@@ -41,5 +40,5 @@
} // namespace
-// We are using the main() function defined in src/gtest_main.cc, so
-// we don't define it here.
+// We are using the main() function defined in gtest_main.cc, so we
+// don't define it here.
diff --git a/googletest/test/gtest_no_test_unittest.cc b/googletest/test/gtest_no_test_unittest.cc
index 292599a..d4f88db 100644
--- a/googletest/test/gtest_no_test_unittest.cc
+++ b/googletest/test/gtest_no_test_unittest.cc
@@ -29,8 +29,6 @@
// Tests that a Google Test program that has no test defined can run
// successfully.
-//
-// Author: wan@google.com (Zhanyong Wan)
#include "gtest/gtest.h"
diff --git a/googletest/test/gtest_premature_exit_test.cc b/googletest/test/gtest_premature_exit_test.cc
index 3b4dc7d..c1e9305 100644
--- a/googletest/test/gtest_premature_exit_test.cc
+++ b/googletest/test/gtest_premature_exit_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Tests that Google Test manipulates the premature-exit-detection
// file correctly.
diff --git a/googletest/test/gtest_prod_test.cc b/googletest/test/gtest_prod_test.cc
index dfb9998..ede81a0 100644
--- a/googletest/test/gtest_prod_test.cc
+++ b/googletest/test/gtest_prod_test.cc
@@ -26,10 +26,9 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// Unit test for gtest/gtest_prod.h.
+// Unit test for gtest_prod.h.
#include "production.h"
#include "gtest/gtest.h"
diff --git a/googletest/test/gtest_repeat_test.cc b/googletest/test/gtest_repeat_test.cc
index 3171604..1e8f499 100644
--- a/googletest/test/gtest_repeat_test.cc
+++ b/googletest/test/gtest_repeat_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Tests the --gtest_repeat=number flag.
@@ -118,8 +117,7 @@
class MyParamTest : public testing::TestWithParam<int> {};
TEST_P(MyParamTest, ShouldPass) {
- // TODO(vladl@google.com): Make parameter value checking robust
- // WRT order of tests.
+ // FIXME: Make parameter value checking robust WRT order of tests.
GTEST_CHECK_INT_EQ_(g_param_test_count % kNumberOfParamTests, GetParam());
g_param_test_count++;
}
diff --git a/googletest/test/gtest_sole_header_test.cc b/googletest/test/gtest_sole_header_test.cc
index ccd091a..1d94ac6 100644
--- a/googletest/test/gtest_sole_header_test.cc
+++ b/googletest/test/gtest_sole_header_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: mheule@google.com (Markus Heule)
+
//
// This test verifies that it's possible to use Google Test by including
// the gtest.h header file alone.
diff --git a/googletest/test/gtest_stress_test.cc b/googletest/test/gtest_stress_test.cc
index cac405f..95ada39 100644
--- a/googletest/test/gtest_stress_test.cc
+++ b/googletest/test/gtest_stress_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Tests that SCOPED_TRACE() and various Google Test assertions can be
// used in a large number of threads concurrently.
diff --git a/googletest/test/gtest_test_macro_stack_footprint_test.cc b/googletest/test/gtest_test_macro_stack_footprint_test.cc
new file mode 100644
index 0000000..a48db05
--- /dev/null
+++ b/googletest/test/gtest_test_macro_stack_footprint_test.cc
@@ -0,0 +1,89 @@
+// Copyright 2013, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+//
+// Each TEST() expands to some static registration logic. GCC puts all
+// such static initialization logic for a translation unit in a common,
+// internal function. Since Google's build system restricts how much
+// stack space a function can use, there's a limit on how many TEST()s
+// one can put in a single C++ test file. This test ensures that a large
+// number of TEST()s can be defined in the same translation unit.
+
+#include "gtest/gtest.h"
+
+// This macro defines 10 dummy tests.
+#define TEN_TESTS_(test_case_name) \
+ TEST(test_case_name, T0) {} \
+ TEST(test_case_name, T1) {} \
+ TEST(test_case_name, T2) {} \
+ TEST(test_case_name, T3) {} \
+ TEST(test_case_name, T4) {} \
+ TEST(test_case_name, T5) {} \
+ TEST(test_case_name, T6) {} \
+ TEST(test_case_name, T7) {} \
+ TEST(test_case_name, T8) {} \
+ TEST(test_case_name, T9) {}
+
+// This macro defines 100 dummy tests.
+#define HUNDRED_TESTS_(test_case_name_prefix) \
+ TEN_TESTS_(test_case_name_prefix ## 0) \
+ TEN_TESTS_(test_case_name_prefix ## 1) \
+ TEN_TESTS_(test_case_name_prefix ## 2) \
+ TEN_TESTS_(test_case_name_prefix ## 3) \
+ TEN_TESTS_(test_case_name_prefix ## 4) \
+ TEN_TESTS_(test_case_name_prefix ## 5) \
+ TEN_TESTS_(test_case_name_prefix ## 6) \
+ TEN_TESTS_(test_case_name_prefix ## 7) \
+ TEN_TESTS_(test_case_name_prefix ## 8) \
+ TEN_TESTS_(test_case_name_prefix ## 9)
+
+// This macro defines 1000 dummy tests.
+#define THOUSAND_TESTS_(test_case_name_prefix) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 0) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 1) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 2) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 3) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 4) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 5) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 6) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 7) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 8) \
+ HUNDRED_TESTS_(test_case_name_prefix ## 9)
+
+// Ensures that we can define 1000 TEST()s in the same translation
+// unit.
+THOUSAND_TESTS_(T)
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ // We don't actually need to run the dummy tests - the purpose is to
+ // ensure that they compile.
+ return 0;
+}
diff --git a/googletest/test/gtest_test_utils.py b/googletest/test/gtest_test_utils.py
index cc4ba64..43cba8f 100755
--- a/googletest/test/gtest_test_utils.py
+++ b/googletest/test/gtest_test_utils.py
@@ -27,24 +27,20 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""Unit test utilities for Google C++ Testing Framework."""
+"""Unit test utilities for Google C++ Testing and Mocking Framework."""
# Suppresses the 'Import not at the top of the file' lint complaint.
# pylint: disable-msg=C6204
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
import os
import sys
-IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux'
IS_WINDOWS = os.name == 'nt'
IS_CYGWIN = os.name == 'posix' and 'CYGWIN' in os.uname()[0]
import atexit
import shutil
import tempfile
-import unittest
-_test_module = unittest
+import unittest as _test_module
try:
import subprocess
@@ -74,7 +70,7 @@
# Here we expose a class from a particular module, depending on the
# environment. The comment suppresses the 'Invalid variable name' lint
# complaint.
-TestCase = _test_module.TestCase # pylint: disable-msg=C6409
+TestCase = _test_module.TestCase # pylint: disable=C6409
# Initially maps a flag to its default value. After
# _ParseAndStripGTestFlags() is called, maps a flag to its actual value.
@@ -88,7 +84,7 @@
# Suppresses the lint complaint about a global variable since we need it
# here to maintain module-wide state.
- global _gtest_flags_are_parsed # pylint: disable-msg=W0603
+ global _gtest_flags_are_parsed # pylint: disable=W0603
if _gtest_flags_are_parsed:
return
@@ -227,7 +223,7 @@
combined in a string.
"""
- # The subprocess module is the preferable way of running programs
+ # The subprocess module is the preferrable way of running programs
# since it is available and behaves consistently on all platforms,
# including Windows. But it is only available starting in python 2.4.
# In earlier python versions, we revert to the popen2 module, which is
@@ -310,7 +306,7 @@
_ParseAndStripGTestFlags(sys.argv)
# The tested binaries should not be writing XML output files unless the
# script explicitly instructs them to.
- # TODO(vladl@google.com): Move this into Subprocess when we implement
+ # FIXME: Move this into Subprocess when we implement
# passing environment into it as a parameter.
if GTEST_OUTPUT_VAR_NAME in os.environ:
del os.environ[GTEST_OUTPUT_VAR_NAME]
diff --git a/googletest/test/gtest_uninitialized_test.py b/googletest/test/gtest_testbridge_test.py
similarity index 66%
copy from googletest/test/gtest_uninitialized_test.py
copy to googletest/test/gtest_testbridge_test.py
index 574db77..87ffad7 100755
--- a/googletest/test/gtest_uninitialized_test.py
+++ b/googletest/test/gtest_testbridge_test.py
@@ -1,7 +1,6 @@
#!/usr/bin/env python
#
-# Copyright 2008, Google Inc.
-# All rights reserved.
+# Copyright 2018 Google LLC. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
@@ -28,15 +27,15 @@
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Verifies that Google Test warns the user when not initialized properly."""
-
-__author__ = 'wan@google.com (Zhanyong Wan)'
+"""Verifies that Google Test uses filter provided via testbridge."""
import os
+
import gtest_test_utils
-COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_uninitialized_test_')
+binary_name = 'gtest_testbridge_test_'
+COMMAND = gtest_test_utils.GetTestExecutablePath(binary_name)
+TESTBRIDGE_NAME = 'TESTBRIDGE_TEST_ONLY'
def Assert(condition):
@@ -44,26 +43,20 @@
raise AssertionError
-def AssertEq(expected, actual):
- if expected != actual:
- print 'Expected: %s' % (expected,)
- print ' Actual: %s' % (actual,)
- raise AssertionError
+class GTestTestFilterTest(gtest_test_utils.TestCase):
+ def testTestExecutionIsFiltered(self):
+ """Tests that the test filter is picked up from the testbridge env var."""
+ subprocess_env = os.environ.copy()
-def TestExitCodeAndOutput(command):
- """Runs the given command and verifies its exit code and output."""
+ subprocess_env[TESTBRIDGE_NAME] = '*.TestThatSucceeds'
+ p = gtest_test_utils.Subprocess(COMMAND, env=subprocess_env)
- # Verifies that 'command' exits with code 1.
- p = gtest_test_utils.Subprocess(command)
- if p.exited and p.exit_code == 0:
- Assert('IMPORTANT NOTICE' in p.output);
- Assert('InitGoogleTest' in p.output)
+ self.assertEquals(0, p.exit_code)
-
-class GTestUninitializedTest(gtest_test_utils.TestCase):
- def testExitCodeAndOutput(self):
- TestExitCodeAndOutput(COMMAND)
+ Assert('filter = *.TestThatSucceeds' in p.output)
+ Assert('[ OK ] TestFilterTest.TestThatSucceeds' in p.output)
+ Assert('[ PASSED ] 1 test.' in p.output)
if __name__ == '__main__':
diff --git a/googletest/test/gtest_uninitialized_test_.cc b/googletest/test/gtest_testbridge_test_.cc
similarity index 80%
copy from googletest/test/gtest_uninitialized_test_.cc
copy to googletest/test/gtest_testbridge_test_.cc
index 502b0ad..24617b2 100644
--- a/googletest/test/gtest_uninitialized_test_.cc
+++ b/googletest/test/gtest_testbridge_test_.cc
@@ -1,4 +1,4 @@
-// Copyright 2008, Google Inc.
+// Copyright 2018, Google LLC.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
@@ -26,18 +26,18 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
+
+// This program is meant to be run by gtest_test_filter_test.py. Do not run
+// it directly.
#include "gtest/gtest.h"
-TEST(DummyTest, Dummy) {
- // This test doesn't verify anything. We just need it to create a
- // realistic stage for testing the behavior of Google Test when
- // RUN_ALL_TESTS() is called without
- // testing::InitGoogleTest() being called first.
-}
+// These tests are used to detect if filtering is working. Only
+// 'TestThatSucceeds' should ever run.
-int main() {
- return RUN_ALL_TESTS();
+TEST(TestFilterTest, TestThatSucceeds) {}
+
+TEST(TestFilterTest, TestThatFails) {
+ ASSERT_TRUE(false) << "This test should never be run.";
}
diff --git a/googletest/test/gtest_throw_on_failure_ex_test.cc b/googletest/test/gtest_throw_on_failure_ex_test.cc
index 8d46c76..93f59d4 100644
--- a/googletest/test/gtest_throw_on_failure_ex_test.cc
+++ b/googletest/test/gtest_throw_on_failure_ex_test.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
// Tests Google Test's throw-on-failure mode with exceptions enabled.
diff --git a/googletest/test/gtest_unittest.cc b/googletest/test/gtest_unittest.cc
index 2ea3ca4..e1c30f3 100644
--- a/googletest/test/gtest_unittest.cc
+++ b/googletest/test/gtest_unittest.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// Tests for Google Test itself. This verifies that the basic constructs of
// Google Test work.
@@ -35,8 +34,8 @@
#include "gtest/gtest.h"
// Verifies that the command line flag variables can be accessed in
-// code once "gtest/gtest.h" has been
-// #included. Do not move it after other gtest #includes.
+// code once "gtest.h" has been #included.
+// Do not move it after other gtest #includes.
TEST(CommandLineFlagsTest, CanBeAccessedInCodeOnceGTestHIsIncluded) {
bool dummy = testing::GTEST_FLAG(also_run_disabled_tests)
|| testing::GTEST_FLAG(break_on_failure)
@@ -64,6 +63,9 @@
#include <map>
#include <vector>
#include <ostream>
+#if GTEST_LANG_CXX11
+#include <unordered_set>
+#endif // GTEST_LANG_CXX11
#include "gtest/gtest-spi.h"
#include "src/gtest-internal-inl.h"
@@ -258,6 +260,8 @@
using testing::internal::IsContainerTest;
using testing::internal::IsNotContainer;
using testing::internal::NativeArray;
+using testing::internal::OsStackTraceGetter;
+using testing::internal::OsStackTraceGetterInterface;
using testing::internal::ParseInt32Flag;
using testing::internal::RelationToSourceCopy;
using testing::internal::RelationToSourceReference;
@@ -274,6 +278,7 @@
using testing::internal::TestEventListenersAccessor;
using testing::internal::TestResultAccessor;
using testing::internal::UInt32;
+using testing::internal::UnitTestImpl;
using testing::internal::WideStringToUtf8;
using testing::internal::edit_distance::CalculateOptimalEdits;
using testing::internal::edit_distance::CreateUnifiedDiff;
@@ -374,6 +379,31 @@
EXPECT_EQ(kTestTypeIdInGoogleTest, GetTestTypeId());
}
+// Tests CanonicalizeForStdLibVersioning.
+
+using ::testing::internal::CanonicalizeForStdLibVersioning;
+
+TEST(CanonicalizeForStdLibVersioning, LeavesUnversionedNamesUnchanged) {
+ EXPECT_EQ("std::bind", CanonicalizeForStdLibVersioning("std::bind"));
+ EXPECT_EQ("std::_", CanonicalizeForStdLibVersioning("std::_"));
+ EXPECT_EQ("std::__foo", CanonicalizeForStdLibVersioning("std::__foo"));
+ EXPECT_EQ("gtl::__1::x", CanonicalizeForStdLibVersioning("gtl::__1::x"));
+ EXPECT_EQ("__1::x", CanonicalizeForStdLibVersioning("__1::x"));
+ EXPECT_EQ("::__1::x", CanonicalizeForStdLibVersioning("::__1::x"));
+}
+
+TEST(CanonicalizeForStdLibVersioning, ElidesDoubleUnderNames) {
+ EXPECT_EQ("std::bind", CanonicalizeForStdLibVersioning("std::__1::bind"));
+ EXPECT_EQ("std::_", CanonicalizeForStdLibVersioning("std::__1::_"));
+
+ EXPECT_EQ("std::bind", CanonicalizeForStdLibVersioning("std::__g::bind"));
+ EXPECT_EQ("std::_", CanonicalizeForStdLibVersioning("std::__g::_"));
+
+ EXPECT_EQ("std::bind",
+ CanonicalizeForStdLibVersioning("std::__google::bind"));
+ EXPECT_EQ("std::_", CanonicalizeForStdLibVersioning("std::__google::_"));
+}
+
// Tests FormatTimeInMillisAsSeconds().
TEST(FormatTimeInMillisAsSecondsTest, FormatsZero) {
@@ -413,10 +443,10 @@
virtual void SetUp() {
saved_tz_ = NULL;
- GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996 /* getenv, strdup: deprecated */)
+ GTEST_DISABLE_MSC_DEPRECATED_PUSH_(/* getenv, strdup: deprecated */)
if (getenv("TZ"))
saved_tz_ = strdup(getenv("TZ"));
- GTEST_DISABLE_MSC_WARNINGS_POP_()
+ GTEST_DISABLE_MSC_DEPRECATED_POP_()
// Set up the time zone for FormatEpochTimeInMillisAsIso8601 to use. We
// cannot use the local time zone because the function's output depends
@@ -1354,8 +1384,7 @@
// In order to test TestResult, we need to modify its internal
// state, in particular the TestPartResult vector it holds.
// test_part_results() returns a const reference to this vector.
- // We cast it to a non-const object s.t. it can be modified (yes,
- // this is a hack).
+ // We cast it to a non-const object s.t. it can be modified
TPRVector* results1 = const_cast<TPRVector*>(
&TestResultAccessor::test_part_results(*r1));
TPRVector* results2 = const_cast<TPRVector*>(
@@ -2088,7 +2117,7 @@
};
// This will test property recording outside of any test or test case.
-Environment* record_property_env GTEST_ATTRIBUTE_UNUSED_ =
+static Environment* record_property_env =
AddGlobalTestEnvironment(new UnitTestRecordPropertyTestEnvironment);
// This group of tests is for predicate assertions (ASSERT_PRED*, etc)
@@ -2421,9 +2450,8 @@
const char p2[] = "good";
ASSERT_STREQ(p1, p2);
- EXPECT_FATAL_FAILURE(
- ASSERT_STREQ("bad", "good"),
- "Expected equality of these values:\n \"bad\"\n \"good\"");
+ EXPECT_FATAL_FAILURE(ASSERT_STREQ("bad", "good"),
+ " \"bad\"\n \"good\"");
}
// Tests ASSERT_STREQ with NULL arguments.
@@ -3361,7 +3389,7 @@
void DoAssertNoFatalFailureOnFails() {
ASSERT_NO_FATAL_FAILURE(Fails());
- ADD_FAILURE() << "shold not reach here.";
+ ADD_FAILURE() << "should not reach here.";
}
void DoExpectNoFatalFailureOnFails() {
@@ -3813,7 +3841,7 @@
// Tests calling a test subroutine that's not part of a fixture.
TEST(AssertionTest, NonFixtureSubroutine) {
EXPECT_FATAL_FAILURE(TestEq1(2),
- "Which is: 2");
+ " x\n Which is: 2");
}
// An uncopyable class.
@@ -3952,13 +3980,13 @@
// ICE's in C++Builder.
EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseB),
- "kCaseB");
+ " kCaseB\n Which is: ");
EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseC),
- "Which is: 42");
+ "\n Which is: 42");
# endif
EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseC),
- "Which is: -1");
+ "\n Which is: -1");
}
#endif // !GTEST_OS_MAC && !defined(__SUNPRO_CC)
@@ -4426,7 +4454,7 @@
// A failure.
int n = 0;
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(NULL, &n),
- "&n\n");
+ " &n\n Which is:");
}
#endif // GTEST_CAN_COMPARE_NULL
@@ -4442,7 +4470,7 @@
// A failure.
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(0, 5.6),
- "Expected equality of these values:\n 0\n 5.6");
+ " 0\n 5.6");
}
// Tests EXPECT_NE.
@@ -4542,7 +4570,7 @@
TEST(ExpectTest, ExpectPrecedence) {
EXPECT_EQ(1 < 2, true);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(true, true && false),
- "true && false");
+ " true && false\n Which is: false");
}
@@ -4659,7 +4687,7 @@
// Unfortunately, we cannot verify that the failure message contains
// the right file path and line number the same way, as
// EXPECT_NONFATAL_FAILURE() doesn't get to see the file path and
- // line number. Instead, we do that in gtest_output_test_.cc.
+ // line number. Instead, we do that in googletest-output-test_.cc.
}
// Tests FAIL.
@@ -4689,14 +4717,14 @@
EXPECT_FATAL_FAILURE({
bool false_value = false;
ASSERT_EQ(false_value, true);
- }, "Which is: false");
+ }, " false_value\n Which is: false\n true");
}
// Tests using int values in {EXPECT|ASSERT}_EQ.
TEST(EqAssertionTest, Int) {
ASSERT_EQ(32, 32);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(32, 33),
- "33");
+ " 32\n 33");
}
// Tests using time_t values in {EXPECT|ASSERT}_EQ.
@@ -4713,9 +4741,9 @@
ASSERT_EQ('z', 'z');
const char ch = 'b';
EXPECT_NONFATAL_FAILURE(EXPECT_EQ('\0', ch),
- "ch");
+ " ch\n Which is: 'b'");
EXPECT_NONFATAL_FAILURE(EXPECT_EQ('a', ch),
- "ch");
+ " ch\n Which is: 'b'");
}
// Tests using wchar_t values in {EXPECT|ASSERT}_EQ.
@@ -4735,7 +4763,7 @@
"wchar");
wchar = 0x8119;
EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast<wchar_t>(0x8120), wchar),
- "wchar");
+ " wchar\n Which is: L'");
}
// Tests using ::std::string values in {EXPECT|ASSERT}_EQ.
@@ -4764,8 +4792,7 @@
static ::std::string str3(str1);
str3.at(2) = '\0';
EXPECT_FATAL_FAILURE(ASSERT_EQ(str1, str3),
- " str3\n"
- " Which is: \"A \\0 in the middle\"");
+ " str3\n Which is: \"A \\0 in the middle\"");
}
#if GTEST_HAS_STD_WSTRING
@@ -4885,9 +4912,9 @@
ASSERT_EQ(p1, p1);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2),
- "p2");
+ " p2\n Which is:");
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2),
- "p2");
+ " p2\n Which is:");
EXPECT_FATAL_FAILURE(ASSERT_EQ(reinterpret_cast<char*>(0x1234),
reinterpret_cast<char*>(0xABC0)),
"ABC0");
@@ -4907,9 +4934,9 @@
EXPECT_EQ(p0, p0);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2),
- "p2");
+ " p2\n Which is:");
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2),
- "p2");
+ " p2\n Which is:");
void* pv3 = (void*)0x1234; // NOLINT
void* pv4 = (void*)0xABC0; // NOLINT
const wchar_t* p3 = reinterpret_cast<const wchar_t*>(pv3);
@@ -5454,7 +5481,8 @@
EXPECT_STREQ("123", shared_resource_);
}
-// The InitGoogleTestTest test case tests testing::InitGoogleTest().
+
+// The ParseFlagsTest test case tests ParseGoogleTestFlagsOnly.
// The Flags struct stores a copy of all Google Test flags.
struct Flags {
@@ -5540,8 +5568,8 @@
return flags;
}
- // Creates a Flags struct where the gtest_random_seed flag has
- // the given value.
+ // Creates a Flags struct where the gtest_random_seed flag has the given
+ // value.
static Flags RandomSeed(Int32 random_seed) {
Flags flags;
flags.random_seed = random_seed;
@@ -5556,8 +5584,8 @@
return flags;
}
- // Creates a Flags struct where the gtest_shuffle flag has
- // the given value.
+ // Creates a Flags struct where the gtest_shuffle flag has the given
+ // value.
static Flags Shuffle(bool shuffle) {
Flags flags;
flags.shuffle = shuffle;
@@ -5605,8 +5633,8 @@
bool throw_on_failure;
};
-// Fixture for testing InitGoogleTest().
-class InitGoogleTestTest : public Test {
+// Fixture for testing ParseGoogleTestFlagsOnly().
+class ParseFlagsTest : public Test {
protected:
// Clears the flags before each test.
virtual void SetUp() {
@@ -5667,16 +5695,16 @@
const bool saved_help_flag = ::testing::internal::g_help_flag;
::testing::internal::g_help_flag = false;
-#if GTEST_HAS_STREAM_REDIRECTION
+# if GTEST_HAS_STREAM_REDIRECTION
CaptureStdout();
-#endif
+# endif
// Parses the command line.
internal::ParseGoogleTestFlagsOnly(&argc1, const_cast<CharType**>(argv1));
-#if GTEST_HAS_STREAM_REDIRECTION
+# if GTEST_HAS_STREAM_REDIRECTION
const std::string captured_stdout = GetCapturedStdout();
-#endif
+# endif
// Verifies the flag values.
CheckFlags(expected);
@@ -5689,7 +5717,7 @@
// help message for the flags it recognizes.
EXPECT_EQ(should_print_help, ::testing::internal::g_help_flag);
-#if GTEST_HAS_STREAM_REDIRECTION
+# if GTEST_HAS_STREAM_REDIRECTION
const char* const expected_help_fragment =
"This program contains tests written using";
if (should_print_help) {
@@ -5698,7 +5726,7 @@
EXPECT_PRED_FORMAT2(IsNotSubstring,
expected_help_fragment, captured_stdout);
}
-#endif // GTEST_HAS_STREAM_REDIRECTION
+# endif // GTEST_HAS_STREAM_REDIRECTION
::testing::internal::g_help_flag = saved_help_flag;
}
@@ -5706,14 +5734,14 @@
// This macro wraps TestParsingFlags s.t. the user doesn't need
// to specify the array sizes.
-#define GTEST_TEST_PARSING_FLAGS_(argv1, argv2, expected, should_print_help) \
+# define GTEST_TEST_PARSING_FLAGS_(argv1, argv2, expected, should_print_help) \
TestParsingFlags(sizeof(argv1)/sizeof(*argv1) - 1, argv1, \
sizeof(argv2)/sizeof(*argv2) - 1, argv2, \
expected, should_print_help)
};
// Tests parsing an empty command line.
-TEST_F(InitGoogleTestTest, Empty) {
+TEST_F(ParseFlagsTest, Empty) {
const char* argv[] = {
NULL
};
@@ -5726,7 +5754,7 @@
}
// Tests parsing a command line that has no flag.
-TEST_F(InitGoogleTestTest, NoFlag) {
+TEST_F(ParseFlagsTest, NoFlag) {
const char* argv[] = {
"foo.exe",
NULL
@@ -5741,7 +5769,7 @@
}
// Tests parsing a bad --gtest_filter flag.
-TEST_F(InitGoogleTestTest, FilterBad) {
+TEST_F(ParseFlagsTest, FilterBad) {
const char* argv[] = {
"foo.exe",
"--gtest_filter",
@@ -5758,7 +5786,7 @@
}
// Tests parsing an empty --gtest_filter flag.
-TEST_F(InitGoogleTestTest, FilterEmpty) {
+TEST_F(ParseFlagsTest, FilterEmpty) {
const char* argv[] = {
"foo.exe",
"--gtest_filter=",
@@ -5774,7 +5802,7 @@
}
// Tests parsing a non-empty --gtest_filter flag.
-TEST_F(InitGoogleTestTest, FilterNonEmpty) {
+TEST_F(ParseFlagsTest, FilterNonEmpty) {
const char* argv[] = {
"foo.exe",
"--gtest_filter=abc",
@@ -5790,7 +5818,7 @@
}
// Tests parsing --gtest_break_on_failure.
-TEST_F(InitGoogleTestTest, BreakOnFailureWithoutValue) {
+TEST_F(ParseFlagsTest, BreakOnFailureWithoutValue) {
const char* argv[] = {
"foo.exe",
"--gtest_break_on_failure",
@@ -5806,7 +5834,7 @@
}
// Tests parsing --gtest_break_on_failure=0.
-TEST_F(InitGoogleTestTest, BreakOnFailureFalse_0) {
+TEST_F(ParseFlagsTest, BreakOnFailureFalse_0) {
const char* argv[] = {
"foo.exe",
"--gtest_break_on_failure=0",
@@ -5822,7 +5850,7 @@
}
// Tests parsing --gtest_break_on_failure=f.
-TEST_F(InitGoogleTestTest, BreakOnFailureFalse_f) {
+TEST_F(ParseFlagsTest, BreakOnFailureFalse_f) {
const char* argv[] = {
"foo.exe",
"--gtest_break_on_failure=f",
@@ -5838,7 +5866,7 @@
}
// Tests parsing --gtest_break_on_failure=F.
-TEST_F(InitGoogleTestTest, BreakOnFailureFalse_F) {
+TEST_F(ParseFlagsTest, BreakOnFailureFalse_F) {
const char* argv[] = {
"foo.exe",
"--gtest_break_on_failure=F",
@@ -5855,7 +5883,7 @@
// Tests parsing a --gtest_break_on_failure flag that has a "true"
// definition.
-TEST_F(InitGoogleTestTest, BreakOnFailureTrue) {
+TEST_F(ParseFlagsTest, BreakOnFailureTrue) {
const char* argv[] = {
"foo.exe",
"--gtest_break_on_failure=1",
@@ -5871,7 +5899,7 @@
}
// Tests parsing --gtest_catch_exceptions.
-TEST_F(InitGoogleTestTest, CatchExceptions) {
+TEST_F(ParseFlagsTest, CatchExceptions) {
const char* argv[] = {
"foo.exe",
"--gtest_catch_exceptions",
@@ -5887,7 +5915,7 @@
}
// Tests parsing --gtest_death_test_use_fork.
-TEST_F(InitGoogleTestTest, DeathTestUseFork) {
+TEST_F(ParseFlagsTest, DeathTestUseFork) {
const char* argv[] = {
"foo.exe",
"--gtest_death_test_use_fork",
@@ -5904,7 +5932,7 @@
// Tests having the same flag twice with different values. The
// expected behavior is that the one coming last takes precedence.
-TEST_F(InitGoogleTestTest, DuplicatedFlags) {
+TEST_F(ParseFlagsTest, DuplicatedFlags) {
const char* argv[] = {
"foo.exe",
"--gtest_filter=a",
@@ -5921,7 +5949,7 @@
}
// Tests having an unrecognized flag on the command line.
-TEST_F(InitGoogleTestTest, UnrecognizedFlag) {
+TEST_F(ParseFlagsTest, UnrecognizedFlag) {
const char* argv[] = {
"foo.exe",
"--gtest_break_on_failure",
@@ -5943,7 +5971,7 @@
}
// Tests having a --gtest_list_tests flag
-TEST_F(InitGoogleTestTest, ListTestsFlag) {
+TEST_F(ParseFlagsTest, ListTestsFlag) {
const char* argv[] = {
"foo.exe",
"--gtest_list_tests",
@@ -5959,7 +5987,7 @@
}
// Tests having a --gtest_list_tests flag with a "true" value
-TEST_F(InitGoogleTestTest, ListTestsTrue) {
+TEST_F(ParseFlagsTest, ListTestsTrue) {
const char* argv[] = {
"foo.exe",
"--gtest_list_tests=1",
@@ -5975,7 +6003,7 @@
}
// Tests having a --gtest_list_tests flag with a "false" value
-TEST_F(InitGoogleTestTest, ListTestsFalse) {
+TEST_F(ParseFlagsTest, ListTestsFalse) {
const char* argv[] = {
"foo.exe",
"--gtest_list_tests=0",
@@ -5991,7 +6019,7 @@
}
// Tests parsing --gtest_list_tests=f.
-TEST_F(InitGoogleTestTest, ListTestsFalse_f) {
+TEST_F(ParseFlagsTest, ListTestsFalse_f) {
const char* argv[] = {
"foo.exe",
"--gtest_list_tests=f",
@@ -6007,7 +6035,7 @@
}
// Tests parsing --gtest_list_tests=F.
-TEST_F(InitGoogleTestTest, ListTestsFalse_F) {
+TEST_F(ParseFlagsTest, ListTestsFalse_F) {
const char* argv[] = {
"foo.exe",
"--gtest_list_tests=F",
@@ -6023,7 +6051,7 @@
}
// Tests parsing --gtest_output (invalid).
-TEST_F(InitGoogleTestTest, OutputEmpty) {
+TEST_F(ParseFlagsTest, OutputEmpty) {
const char* argv[] = {
"foo.exe",
"--gtest_output",
@@ -6040,7 +6068,7 @@
}
// Tests parsing --gtest_output=xml
-TEST_F(InitGoogleTestTest, OutputXml) {
+TEST_F(ParseFlagsTest, OutputXml) {
const char* argv[] = {
"foo.exe",
"--gtest_output=xml",
@@ -6056,7 +6084,7 @@
}
// Tests parsing --gtest_output=xml:file
-TEST_F(InitGoogleTestTest, OutputXmlFile) {
+TEST_F(ParseFlagsTest, OutputXmlFile) {
const char* argv[] = {
"foo.exe",
"--gtest_output=xml:file",
@@ -6072,7 +6100,7 @@
}
// Tests parsing --gtest_output=xml:directory/path/
-TEST_F(InitGoogleTestTest, OutputXmlDirectory) {
+TEST_F(ParseFlagsTest, OutputXmlDirectory) {
const char* argv[] = {
"foo.exe",
"--gtest_output=xml:directory/path/",
@@ -6089,7 +6117,7 @@
}
// Tests having a --gtest_print_time flag
-TEST_F(InitGoogleTestTest, PrintTimeFlag) {
+TEST_F(ParseFlagsTest, PrintTimeFlag) {
const char* argv[] = {
"foo.exe",
"--gtest_print_time",
@@ -6105,7 +6133,7 @@
}
// Tests having a --gtest_print_time flag with a "true" value
-TEST_F(InitGoogleTestTest, PrintTimeTrue) {
+TEST_F(ParseFlagsTest, PrintTimeTrue) {
const char* argv[] = {
"foo.exe",
"--gtest_print_time=1",
@@ -6121,7 +6149,7 @@
}
// Tests having a --gtest_print_time flag with a "false" value
-TEST_F(InitGoogleTestTest, PrintTimeFalse) {
+TEST_F(ParseFlagsTest, PrintTimeFalse) {
const char* argv[] = {
"foo.exe",
"--gtest_print_time=0",
@@ -6137,7 +6165,7 @@
}
// Tests parsing --gtest_print_time=f.
-TEST_F(InitGoogleTestTest, PrintTimeFalse_f) {
+TEST_F(ParseFlagsTest, PrintTimeFalse_f) {
const char* argv[] = {
"foo.exe",
"--gtest_print_time=f",
@@ -6153,7 +6181,7 @@
}
// Tests parsing --gtest_print_time=F.
-TEST_F(InitGoogleTestTest, PrintTimeFalse_F) {
+TEST_F(ParseFlagsTest, PrintTimeFalse_F) {
const char* argv[] = {
"foo.exe",
"--gtest_print_time=F",
@@ -6169,7 +6197,7 @@
}
// Tests parsing --gtest_random_seed=number
-TEST_F(InitGoogleTestTest, RandomSeed) {
+TEST_F(ParseFlagsTest, RandomSeed) {
const char* argv[] = {
"foo.exe",
"--gtest_random_seed=1000",
@@ -6185,7 +6213,7 @@
}
// Tests parsing --gtest_repeat=number
-TEST_F(InitGoogleTestTest, Repeat) {
+TEST_F(ParseFlagsTest, Repeat) {
const char* argv[] = {
"foo.exe",
"--gtest_repeat=1000",
@@ -6201,7 +6229,7 @@
}
// Tests having a --gtest_also_run_disabled_tests flag
-TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsFlag) {
+TEST_F(ParseFlagsTest, AlsoRunDisabledTestsFlag) {
const char* argv[] = {
"foo.exe",
"--gtest_also_run_disabled_tests",
@@ -6218,7 +6246,7 @@
}
// Tests having a --gtest_also_run_disabled_tests flag with a "true" value
-TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsTrue) {
+TEST_F(ParseFlagsTest, AlsoRunDisabledTestsTrue) {
const char* argv[] = {
"foo.exe",
"--gtest_also_run_disabled_tests=1",
@@ -6235,7 +6263,7 @@
}
// Tests having a --gtest_also_run_disabled_tests flag with a "false" value
-TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsFalse) {
+TEST_F(ParseFlagsTest, AlsoRunDisabledTestsFalse) {
const char* argv[] = {
"foo.exe",
"--gtest_also_run_disabled_tests=0",
@@ -6252,7 +6280,7 @@
}
// Tests parsing --gtest_shuffle.
-TEST_F(InitGoogleTestTest, ShuffleWithoutValue) {
+TEST_F(ParseFlagsTest, ShuffleWithoutValue) {
const char* argv[] = {
"foo.exe",
"--gtest_shuffle",
@@ -6268,7 +6296,7 @@
}
// Tests parsing --gtest_shuffle=0.
-TEST_F(InitGoogleTestTest, ShuffleFalse_0) {
+TEST_F(ParseFlagsTest, ShuffleFalse_0) {
const char* argv[] = {
"foo.exe",
"--gtest_shuffle=0",
@@ -6283,9 +6311,8 @@
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(false), false);
}
-// Tests parsing a --gtest_shuffle flag that has a "true"
-// definition.
-TEST_F(InitGoogleTestTest, ShuffleTrue) {
+// Tests parsing a --gtest_shuffle flag that has a "true" definition.
+TEST_F(ParseFlagsTest, ShuffleTrue) {
const char* argv[] = {
"foo.exe",
"--gtest_shuffle=1",
@@ -6301,7 +6328,7 @@
}
// Tests parsing --gtest_stack_trace_depth=number.
-TEST_F(InitGoogleTestTest, StackTraceDepth) {
+TEST_F(ParseFlagsTest, StackTraceDepth) {
const char* argv[] = {
"foo.exe",
"--gtest_stack_trace_depth=5",
@@ -6316,7 +6343,7 @@
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::StackTraceDepth(5), false);
}
-TEST_F(InitGoogleTestTest, StreamResultTo) {
+TEST_F(ParseFlagsTest, StreamResultTo) {
const char* argv[] = {
"foo.exe",
"--gtest_stream_result_to=localhost:1234",
@@ -6333,7 +6360,7 @@
}
// Tests parsing --gtest_throw_on_failure.
-TEST_F(InitGoogleTestTest, ThrowOnFailureWithoutValue) {
+TEST_F(ParseFlagsTest, ThrowOnFailureWithoutValue) {
const char* argv[] = {
"foo.exe",
"--gtest_throw_on_failure",
@@ -6349,7 +6376,7 @@
}
// Tests parsing --gtest_throw_on_failure=0.
-TEST_F(InitGoogleTestTest, ThrowOnFailureFalse_0) {
+TEST_F(ParseFlagsTest, ThrowOnFailureFalse_0) {
const char* argv[] = {
"foo.exe",
"--gtest_throw_on_failure=0",
@@ -6366,7 +6393,7 @@
// Tests parsing a --gtest_throw_on_failure flag that has a "true"
// definition.
-TEST_F(InitGoogleTestTest, ThrowOnFailureTrue) {
+TEST_F(ParseFlagsTest, ThrowOnFailureTrue) {
const char* argv[] = {
"foo.exe",
"--gtest_throw_on_failure=1",
@@ -6381,9 +6408,9 @@
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(true), false);
}
-#if GTEST_OS_WINDOWS
+# if GTEST_OS_WINDOWS
// Tests parsing wide strings.
-TEST_F(InitGoogleTestTest, WideStrings) {
+TEST_F(ParseFlagsTest, WideStrings) {
const wchar_t* argv[] = {
L"foo.exe",
L"--gtest_filter=Foo*",
@@ -6409,10 +6436,10 @@
# endif // GTEST_OS_WINDOWS
#if GTEST_USE_OWN_FLAGFILE_FLAG_
-class FlagfileTest : public InitGoogleTestTest {
+class FlagfileTest : public ParseFlagsTest {
public:
virtual void SetUp() {
- InitGoogleTestTest::SetUp();
+ ParseFlagsTest::SetUp();
testdata_path_.Set(internal::FilePath(
testing::TempDir() + internal::GetCurrentExecutableName().string() +
@@ -6423,7 +6450,7 @@
virtual void TearDown() {
testing::internal::posix::RmDir(testdata_path_.c_str());
- InitGoogleTestTest::TearDown();
+ ParseFlagsTest::TearDown();
}
internal::FilePath CreateFlagfile(const char* contents) {
@@ -6562,6 +6589,7 @@
} // namespace testing
+
// These two lines test that we can define tests in a namespace that
// has the name "testing" and is nested in another namespace.
namespace my_namespace {
@@ -6892,14 +6920,6 @@
StaticAssertTypeEq<int*, IntAlias*>();
}
-TEST(GetCurrentOsStackTraceExceptTopTest, ReturnsTheStackTrace) {
- testing::UnitTest* const unit_test = testing::UnitTest::GetInstance();
-
- // We don't have a stack walker in Google Test yet.
- EXPECT_STREQ("", GetCurrentOsStackTraceExceptTop(unit_test, 0).c_str());
- EXPECT_STREQ("", GetCurrentOsStackTraceExceptTop(unit_test, 1).c_str());
-}
-
TEST(HasNonfatalFailureTest, ReturnsFalseWhenThereIsNoFailure) {
EXPECT_FALSE(HasNonfatalFailure());
}
@@ -7351,7 +7371,7 @@
// Tests for internal utilities necessary for implementation of the universal
// printing.
-// TODO(vladl@google.com): Find a better home for them.
+// FIXME: Find a better home for them.
class ConversionHelperBase {};
class ConversionHelperDerived : public ConversionHelperBase {};
@@ -7535,6 +7555,50 @@
sizeof(IsContainerTest<std::map<int, double> >(0)));
}
+#if GTEST_LANG_CXX11
+struct ConstOnlyContainerWithPointerIterator {
+ using const_iterator = int*;
+ const_iterator begin() const;
+ const_iterator end() const;
+};
+
+struct ConstOnlyContainerWithClassIterator {
+ struct const_iterator {
+ const int& operator*() const;
+ const_iterator& operator++(/* pre-increment */);
+ };
+ const_iterator begin() const;
+ const_iterator end() const;
+};
+
+TEST(IsContainerTestTest, ConstOnlyContainer) {
+ EXPECT_EQ(sizeof(IsContainer),
+ sizeof(IsContainerTest<ConstOnlyContainerWithPointerIterator>(0)));
+ EXPECT_EQ(sizeof(IsContainer),
+ sizeof(IsContainerTest<ConstOnlyContainerWithClassIterator>(0)));
+}
+#endif // GTEST_LANG_CXX11
+
+// Tests IsHashTable.
+struct AHashTable {
+ typedef void hasher;
+};
+struct NotReallyAHashTable {
+ typedef void hasher;
+ typedef void reverse_iterator;
+};
+TEST(IsHashTable, Basic) {
+ EXPECT_TRUE(testing::internal::IsHashTable<AHashTable>::value);
+ EXPECT_FALSE(testing::internal::IsHashTable<NotReallyAHashTable>::value);
+#if GTEST_LANG_CXX11
+ EXPECT_FALSE(testing::internal::IsHashTable<std::vector<int>>::value);
+ EXPECT_TRUE(testing::internal::IsHashTable<std::unordered_set<int>>::value);
+#endif // GTEST_LANG_CXX11
+#if GTEST_HAS_HASH_SET_
+ EXPECT_TRUE(testing::internal::IsHashTable<__gnu_cxx::hash_set<int>>::value);
+#endif // GTEST_HAS_HASH_SET_
+}
+
// Tests ArrayEq().
TEST(ArrayEqTest, WorksForDegeneratedArrays) {
@@ -7659,7 +7723,7 @@
EXPECT_EQ(0, *it);
++it;
EXPECT_EQ(1, *it);
- ++it;
+ it++;
EXPECT_EQ(2, *it);
++it;
EXPECT_EQ(na.end(), it);
@@ -7707,3 +7771,25 @@
EXPECT_FALSE(SkipPrefix("world!", &p));
EXPECT_EQ(str, p);
}
+
+// Tests ad_hoc_test_result().
+
+class AdHocTestResultTest : public testing::Test {
+ protected:
+ static void SetUpTestCase() {
+ FAIL() << "A failure happened inside SetUpTestCase().";
+ }
+};
+
+TEST_F(AdHocTestResultTest, AdHocTestResultForTestCaseShowsFailure) {
+ const testing::TestResult& test_result = testing::UnitTest::GetInstance()
+ ->current_test_case()
+ ->ad_hoc_test_result();
+ EXPECT_TRUE(test_result.Failed());
+}
+
+TEST_F(AdHocTestResultTest, AdHocTestResultTestForUnitTestDoesNotShowFailure) {
+ const testing::TestResult& test_result =
+ testing::UnitTest::GetInstance()->ad_hoc_test_result();
+ EXPECT_FALSE(test_result.Failed());
+}
diff --git a/googletest/test/gtest_xml_outfile1_test_.cc b/googletest/test/gtest_xml_outfile1_test_.cc
index e3d1dd1..a38ebac 100644
--- a/googletest/test/gtest_xml_outfile1_test_.cc
+++ b/googletest/test/gtest_xml_outfile1_test_.cc
@@ -27,7 +27,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-//
// gtest_xml_outfile1_test_ writes some xml via TestProperty used by
// gtest_xml_outfiles_test.py
diff --git a/googletest/test/gtest_xml_outfile2_test_.cc b/googletest/test/gtest_xml_outfile2_test_.cc
index 55eb8f3..afaf15a 100644
--- a/googletest/test/gtest_xml_outfile2_test_.cc
+++ b/googletest/test/gtest_xml_outfile2_test_.cc
@@ -27,7 +27,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
-//
// gtest_xml_outfile2_test_ writes some xml via TestProperty used by
// gtest_xml_outfiles_test.py
diff --git a/googletest/test/gtest_xml_outfiles_test.py b/googletest/test/gtest_xml_outfiles_test.py
index 24c6ee6..2c031ff 100755
--- a/googletest/test/gtest_xml_outfiles_test.py
+++ b/googletest/test/gtest_xml_outfiles_test.py
@@ -43,7 +43,13 @@
EXPECTED_XML_1 = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
<testsuite name="PropertyOne" tests="1" failures="0" disabled="0" errors="0" time="*">
- <testcase name="TestSomeProperties" status="run" time="*" classname="PropertyOne" SetUpProp="1" TestSomeProperty="1" TearDownProp="1" />
+ <testcase name="TestSomeProperties" status="run" time="*" classname="PropertyOne">
+ <properties>
+ <property name="SetUpProp" value="1"/>
+ <property name="TestSomeProperty" value="1"/>
+ <property name="TearDownProp" value="1"/>
+ </properties>
+ </testcase>
</testsuite>
</testsuites>
"""
@@ -51,7 +57,13 @@
EXPECTED_XML_2 = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
<testsuite name="PropertyTwo" tests="1" failures="0" disabled="0" errors="0" time="*">
- <testcase name="TestSomeProperties" status="run" time="*" classname="PropertyTwo" SetUpProp="2" TestSomeProperty="2" TearDownProp="2" />
+ <testcase name="TestSomeProperties" status="run" time="*" classname="PropertyTwo">
+ <properties>
+ <property name="SetUpProp" value="2"/>
+ <property name="TestSomeProperty" value="2"/>
+ <property name="TearDownProp" value="2"/>
+ </properties>
+ </testcase>
</testsuite>
</testsuites>
"""
@@ -99,11 +111,11 @@
self.assert_(p.exited)
self.assertEquals(0, p.exit_code)
- # TODO(wan@google.com): libtool causes the built test binary to be
+ # FIXME: libtool causes the built test binary to be
# named lt-gtest_xml_outfiles_test_ instead of
# gtest_xml_outfiles_test_. To account for this possibility, we
# allow both names in the following code. We should remove this
- # hack when Chandler Carruth's libtool replacement tool is ready.
+ # when libtool replacement tool is ready.
output_file_name1 = test_name + ".xml"
output_file1 = os.path.join(self.output_dir_, output_file_name1)
output_file_name2 = 'lt-' + output_file_name1
diff --git a/googletest/test/gtest_xml_output_unittest.py b/googletest/test/gtest_xml_output_unittest.py
index 325ca13..faedd4e 100755
--- a/googletest/test/gtest_xml_output_unittest.py
+++ b/googletest/test/gtest_xml_output_unittest.py
@@ -47,17 +47,22 @@
GTEST_DEFAULT_OUTPUT_FILE = 'test_detail.xml'
GTEST_PROGRAM_NAME = 'gtest_xml_output_unittest_'
+# The flag indicating stacktraces are not supported
+NO_STACKTRACE_SUPPORT_FLAG = '--no_stacktrace_support'
+
# The environment variables for test sharding.
TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS'
SHARD_INDEX_ENV_VAR = 'GTEST_SHARD_INDEX'
SHARD_STATUS_FILE_ENV_VAR = 'GTEST_SHARD_STATUS_FILE'
-SUPPORTS_STACK_TRACES = False
+SUPPORTS_STACK_TRACES = NO_STACKTRACE_SUPPORT_FLAG not in sys.argv
if SUPPORTS_STACK_TRACES:
STACK_TRACE_TEMPLATE = '\nStack trace:\n*'
else:
STACK_TRACE_TEMPLATE = ''
+ # unittest.main() can't handle unknown flags
+ sys.argv.remove(NO_STACKTRACE_SUPPORT_FLAG)
EXPECTED_NON_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="23" failures="4" disabled="2" errors="0" time="*" timestamp="*" name="AllTests" ad_hoc_property="42">
@@ -104,15 +109,45 @@
<testcase name="DISABLED_test_not_run" status="notrun" time="*" classname="DisabledTest"/>
</testsuite>
<testsuite name="PropertyRecordingTest" tests="4" failures="0" disabled="0" errors="0" time="*" SetUpTestCase="yes" TearDownTestCase="aye">
- <testcase name="OneProperty" status="run" time="*" classname="PropertyRecordingTest" key_1="1"/>
- <testcase name="IntValuedProperty" status="run" time="*" classname="PropertyRecordingTest" key_int="1"/>
- <testcase name="ThreeProperties" status="run" time="*" classname="PropertyRecordingTest" key_1="1" key_2="2" key_3="3"/>
- <testcase name="TwoValuesForOneKeyUsesLastValue" status="run" time="*" classname="PropertyRecordingTest" key_1="2"/>
+ <testcase name="OneProperty" status="run" time="*" classname="PropertyRecordingTest">
+ <properties>
+ <property name="key_1" value="1"/>
+ </properties>
+ </testcase>
+ <testcase name="IntValuedProperty" status="run" time="*" classname="PropertyRecordingTest">
+ <properties>
+ <property name="key_int" value="1"/>
+ </properties>
+ </testcase>
+ <testcase name="ThreeProperties" status="run" time="*" classname="PropertyRecordingTest">
+ <properties>
+ <property name="key_1" value="1"/>
+ <property name="key_2" value="2"/>
+ <property name="key_3" value="3"/>
+ </properties>
+ </testcase>
+ <testcase name="TwoValuesForOneKeyUsesLastValue" status="run" time="*" classname="PropertyRecordingTest">
+ <properties>
+ <property name="key_1" value="2"/>
+ </properties>
+ </testcase>
</testsuite>
<testsuite name="NoFixtureTest" tests="3" failures="0" disabled="0" errors="0" time="*">
- <testcase name="RecordProperty" status="run" time="*" classname="NoFixtureTest" key="1"/>
- <testcase name="ExternalUtilityThatCallsRecordIntValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_int="1"/>
- <testcase name="ExternalUtilityThatCallsRecordStringValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_string="1"/>
+ <testcase name="RecordProperty" status="run" time="*" classname="NoFixtureTest">
+ <properties>
+ <property name="key" value="1"/>
+ </properties>
+ </testcase>
+ <testcase name="ExternalUtilityThatCallsRecordIntValuedProperty" status="run" time="*" classname="NoFixtureTest">
+ <properties>
+ <property name="key_for_utility_int" value="1"/>
+ </properties>
+ </testcase>
+ <testcase name="ExternalUtilityThatCallsRecordStringValuedProperty" status="run" time="*" classname="NoFixtureTest">
+ <properties>
+ <property name="key_for_utility_string" value="1"/>
+ </properties>
+ </testcase>
</testsuite>
<testsuite name="Single/ValueParamTest" tests="4" failures="0" disabled="0" errors="0" time="*">
<testcase name="HasValueParamAttribute/0" value_param="33" status="run" time="*" classname="Single/ValueParamTest" />
@@ -149,7 +184,11 @@
<testcase name="Succeeds" status="run" time="*" classname="SuccessfulTest"/>
</testsuite>
<testsuite name="NoFixtureTest" tests="1" failures="0" disabled="0" errors="0" time="*">
- <testcase name="RecordProperty" status="run" time="*" classname="NoFixtureTest" key="1"/>
+ <testcase name="RecordProperty" status="run" time="*" classname="NoFixtureTest">
+ <properties>
+ <property name="key" value="1"/>
+ </properties>
+ </testcase>
</testsuite>
<testsuite name="Single/ValueParamTest" tests="1" failures="0" disabled="0" errors="0" time="*">
<testcase name="AnotherTestThatHasValueParamAttribute/1" value_param="42" status="run" time="*" classname="Single/ValueParamTest" />
diff --git a/googletest/test/gtest_xml_test_utils.py b/googletest/test/gtest_xml_test_utils.py
index d303425..1e03585 100755
--- a/googletest/test/gtest_xml_test_utils.py
+++ b/googletest/test/gtest_xml_test_utils.py
@@ -101,19 +101,22 @@
self.AssertEquivalentNodes(child, actual_children[child_id])
identifying_attribute = {
- 'testsuites': 'name',
- 'testsuite': 'name',
- 'testcase': 'name',
- 'failure': 'message',
- }
+ 'testsuites': 'name',
+ 'testsuite': 'name',
+ 'testcase': 'name',
+ 'failure': 'message',
+ 'property': 'name',
+ }
def _GetChildren(self, element):
"""
Fetches all of the child nodes of element, a DOM Element object.
Returns them as the values of a dictionary keyed by the IDs of the
- children. For <testsuites>, <testsuite> and <testcase> elements, the ID
- is the value of their "name" attribute; for <failure> elements, it is
- the value of the "message" attribute; CDATA sections and non-whitespace
+ children. For <testsuites>, <testsuite>, <testcase>, and <property>
+ elements, the ID is the value of their "name" attribute; for <failure>
+ elements, it is the value of the "message" attribute; for <properties>
+ elements, it is the value of their parent's "name" attribute plus the
+ literal string "properties"; CDATA sections and non-whitespace
text nodes are concatenated into a single CDATA section with ID
"detail". An exception is raised if any element other than the above
four is encountered, if two child elements with the same identifying
@@ -123,11 +126,17 @@
children = {}
for child in element.childNodes:
if child.nodeType == Node.ELEMENT_NODE:
- self.assert_(child.tagName in self.identifying_attribute,
- 'Encountered unknown element <%s>' % child.tagName)
- childID = child.getAttribute(self.identifying_attribute[child.tagName])
- self.assert_(childID not in children)
- children[childID] = child
+ if child.tagName == 'properties':
+ self.assert_(child.parentNode is not None,
+ 'Encountered <properties> element without a parent')
+ child_id = child.parentNode.getAttribute('name') + '-properties'
+ else:
+ self.assert_(child.tagName in self.identifying_attribute,
+ 'Encountered unknown element <%s>' % child.tagName)
+ child_id = child.getAttribute(
+ self.identifying_attribute[child.tagName])
+ self.assert_(child_id not in children)
+ children[child_id] = child
elif child.nodeType in [Node.TEXT_NODE, Node.CDATA_SECTION_NODE]:
if 'detail' not in children:
if (child.nodeType == Node.CDATA_SECTION_NODE or
diff --git a/googletest/test/production.cc b/googletest/test/production.cc
index 006bb97..0f69f6d 100644
--- a/googletest/test/production.cc
+++ b/googletest/test/production.cc
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// This is part of the unit test for gtest_prod.h.
diff --git a/googletest/test/production.h b/googletest/test/production.h
index 0f01d83..542723b 100644
--- a/googletest/test/production.h
+++ b/googletest/test/production.h
@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
+
//
// This is part of the unit test for gtest_prod.h.
diff --git a/googletest/xcode/Config/DebugProject.xcconfig b/googletest/xcode/Config/DebugProject.xcconfig
index 3d68157..645701e 100644
--- a/googletest/xcode/Config/DebugProject.xcconfig
+++ b/googletest/xcode/Config/DebugProject.xcconfig
@@ -5,7 +5,7 @@
// examples. It is set in the "Based On:" dropdown in the "Project" info
// dialog.
// This file is based on the Xcode Configuration files in:
-// http://code.google.com/p/google-toolbox-for-mac/
+// https://github.com/google/google-toolbox-for-mac
//
#include "General.xcconfig"
diff --git a/googletest/xcode/Config/FrameworkTarget.xcconfig b/googletest/xcode/Config/FrameworkTarget.xcconfig
index 357b1c8..77081fb 100644
--- a/googletest/xcode/Config/FrameworkTarget.xcconfig
+++ b/googletest/xcode/Config/FrameworkTarget.xcconfig
@@ -4,7 +4,7 @@
// These are Framework target settings for the gtest framework and examples. It
// is set in the "Based On:" dropdown in the "Target" info dialog.
// This file is based on the Xcode Configuration files in:
-// http://code.google.com/p/google-toolbox-for-mac/
+// https://github.com/google/google-toolbox-for-mac
//
// Dynamic libs need to be position independent
diff --git a/googletest/xcode/Config/General.xcconfig b/googletest/xcode/Config/General.xcconfig
index f23e322..1aba486 100644
--- a/googletest/xcode/Config/General.xcconfig
+++ b/googletest/xcode/Config/General.xcconfig
@@ -4,7 +4,7 @@
// These are General configuration settings for the gtest framework and
// examples.
// This file is based on the Xcode Configuration files in:
-// http://code.google.com/p/google-toolbox-for-mac/
+// https://github.com/google/google-toolbox-for-mac
//
// Build for PPC and Intel, 32- and 64-bit
diff --git a/googletest/xcode/Config/ReleaseProject.xcconfig b/googletest/xcode/Config/ReleaseProject.xcconfig
index 5349f0a..df9a38f 100644
--- a/googletest/xcode/Config/ReleaseProject.xcconfig
+++ b/googletest/xcode/Config/ReleaseProject.xcconfig
@@ -5,7 +5,7 @@
// and examples. It is set in the "Based On:" dropdown in the "Project" info
// dialog.
// This file is based on the Xcode Configuration files in:
-// http://code.google.com/p/google-toolbox-for-mac/
+// https://github.com/google/google-toolbox-for-mac
//
#include "General.xcconfig"
diff --git a/googletest/xcode/Config/StaticLibraryTarget.xcconfig b/googletest/xcode/Config/StaticLibraryTarget.xcconfig
index 3922fa5..d2424fe 100644
--- a/googletest/xcode/Config/StaticLibraryTarget.xcconfig
+++ b/googletest/xcode/Config/StaticLibraryTarget.xcconfig
@@ -4,7 +4,7 @@
// These are static library target settings for libgtest.a. It
// is set in the "Based On:" dropdown in the "Target" info dialog.
// This file is based on the Xcode Configuration files in:
-// http://code.google.com/p/google-toolbox-for-mac/
+// https://github.com/google/google-toolbox-for-mac
//
// Static libs can be included in bundles so make them position independent
