diff --git a/googletest/include/gtest/gtest-death-test.h b/googletest/include/gtest/gtest-death-test.h
index 6a216bc..3834292 100644
--- a/googletest/include/gtest/gtest-death-test.h
+++ b/googletest/include/gtest/gtest-death-test.h
@@ -198,7 +198,7 @@
   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.
 class GTEST_API_ KilledBySignal {
diff --git a/googletest/include/gtest/gtest.h b/googletest/include/gtest/gtest.h
index a0592a8..e1e9c1b 100644
--- a/googletest/include/gtest/gtest.h
+++ b/googletest/include/gtest/gtest.h
@@ -172,6 +172,7 @@
 class TestEventRepeater;
 class UnitTestRecordPropertyTestHelper;
 class WindowsDeathTest;
+class FuchsiaDeathTest;
 class UnitTestImpl* GetUnitTestImpl();
 void ReportFailureInUnknownLocation(TestPartResult::Type result_type,
                                     const std::string& message);
@@ -593,6 +594,7 @@
   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 {
diff --git a/googletest/include/gtest/internal/gtest-port.h b/googletest/include/gtest/internal/gtest-port.h
index e677cd9..fafb134 100644
--- a/googletest/include/gtest/internal/gtest-port.h
+++ b/googletest/include/gtest/internal/gtest-port.h
@@ -813,7 +813,8 @@
      (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
 
diff --git a/googletest/src/gtest-death-test.cc b/googletest/src/gtest-death-test.cc
index 9ecab8f..792fe46 100644
--- a/googletest/src/gtest-death-test.cc
+++ b/googletest/src/gtest-death-test.cc
@@ -62,6 +62,12 @@
 #  include <spawn.h>
 # endif  // GTEST_OS_QNX
 
+# if GTEST_OS_FUCHSIA
+#  include <fdio/io.h>
+#  include <launchpad/launchpad.h>
+#  include <zircon/syscalls.h>
+# endif  // GTEST_OS_FUCHSIA
+
 #endif  // GTEST_HAS_DEATH_TEST
 
 #include "gtest/gtest-message.h"
@@ -127,10 +133,10 @@
 // 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
@@ -150,7 +156,7 @@
 
 // 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_;
 
@@ -158,10 +164,10 @@
 
   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) {
 }
@@ -189,7 +195,7 @@
 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;
 
@@ -205,7 +211,7 @@
     m << " (core dumped)";
   }
 #  endif
-# endif  // GTEST_OS_WINDOWS
+# endif  // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
 
   return m.GetString();
 }
@@ -216,7 +222,7 @@
   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
@@ -231,7 +237,7 @@
     msg << "detected " << thread_count << " threads.";
   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';
@@ -239,6 +245,13 @@
 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;
@@ -781,7 +794,168 @@
   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) {}
+
+  // 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_;
+};
+
+// 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;
+
+  // Wait for child process to terminate.
+  zx_status_t status_zx;
+  zx_signals_t signals;
+  status_zx = zx_object_wait_one(
+      child_process_,
+      ZX_PROCESS_TERMINATED,
+      ZX_TIME_INFINITE,
+      &signals);
+  GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
+
+  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 child process launcher.
+  zx_status_t status;
+  launchpad_t* lp;
+  status = launchpad_create(ZX_HANDLE_INVALID, args.Argv()[0], &lp);
+  GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+
+  // Build the pipe for communication with the child.
+  int read_fd;
+  status = launchpad_add_pipe(lp, &read_fd, kFuchsiaReadPipeFd);
+  GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+  set_read_fd(read_fd);
+
+  // Set the command line arguments.
+  status = launchpad_load_from_file(lp, args.Argv()[0]);
+  GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+  status = launchpad_set_args(lp, args.size(), args.Argv());
+  GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
+
+  // Clone all the things (environment, stdio, namespace, ...).
+  launchpad_clone(lp, LP_CLONE_ALL);
+
+  // Launch the child process.
+  status = launchpad_go(lp, &child_process_, nullptr);
+  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
@@ -1204,6 +1378,13 @@
     *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") {
@@ -1324,6 +1505,16 @@
   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-port.cc b/googletest/src/gtest-port.cc
index d32afb1..f8a0ad6 100644
--- a/googletest/src/gtest-port.cc
+++ b/googletest/src/gtest-port.cc
@@ -63,6 +63,11 @@
 # 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 +161,25 @@
   }
 }
 
+#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() {
diff --git a/googletest/src/gtest.cc b/googletest/src/gtest.cc
index 4dbeac8..b2ccd75 100644
--- a/googletest/src/gtest.cc
+++ b/googletest/src/gtest.cc
@@ -5340,11 +5340,15 @@
   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 &current_test_info_->result_;
+  }
+  if (current_test_case_ != NULL) {
+    return &current_test_case_->ad_hoc_test_result_;
+  }
+  return &ad_hoc_test_result_;
 }
 
 // Shuffles all test cases, and the tests within each test case,
diff --git a/googletest/test/gtest-death-test_test.cc b/googletest/test/gtest-death-test_test.cc
index 21573c7..37261cb 100644
--- a/googletest/test/gtest-death-test_test.cc
+++ b/googletest/test/gtest-death-test_test.cc
@@ -200,7 +200,7 @@
   return 12;
 }
 
-# if GTEST_OS_WINDOWS
+# if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
 
 // Tests the ExitedWithCode predicate.
 TEST(ExitStatusPredicateTest, ExitedWithCode) {
@@ -272,7 +272,7 @@
   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
@@ -787,8 +787,9 @@
   // See http://msdn.microsoft.com/en-us/library/dwwzkt4c(VS.71).aspx.
   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";
 
diff --git a/googletest/test/gtest-options_test.cc b/googletest/test/gtest-options_test.cc
index 25c9f39..10cb1df 100644
--- a/googletest/test/gtest-options_test.cc
+++ b/googletest/test/gtest-options_test.cc
@@ -103,6 +103,8 @@
       _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.
@@ -116,6 +118,8 @@
     FAIL() << "GetCurrentExecutableName() returns " << exe_str;
 }
 
+#if !GTEST_OS_FUCHSIA
+
 class XmlOutputChangeDirTest : public Test {
  protected:
   virtual void SetUp() {
@@ -202,6 +206,8 @@
 #endif
 }
 
+#endif  // !GTEST_OS_FUCHSIA
+
 }  // namespace
 }  // namespace internal
 }  // namespace testing
diff --git a/googletest/test/gtest-port_test.cc b/googletest/test/gtest-port_test.cc
index 51956f0..3801e5e 100644
--- a/googletest/test/gtest-port_test.cc
+++ b/googletest/test/gtest-port_test.cc
@@ -296,7 +296,7 @@
   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();
@@ -340,7 +340,7 @@
 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;
diff --git a/googletest/test/gtest_unittest.cc b/googletest/test/gtest_unittest.cc
index 58995a4..8dc8932 100644
--- a/googletest/test/gtest_unittest.cc
+++ b/googletest/test/gtest_unittest.cc
@@ -7748,3 +7748,25 @@
   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());
+}