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/*
* Copyright 2018 The Hafnium Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
extern "C" {
#include "hf/fdt.h"
}
#include <gmock/gmock.h>
namespace
{
using ::testing::Eq;
/*
* /dts-v1/;
*
* / {
* model = "SomeModel";
* compatible = "Nothing";
* #address-cells = <2>;
* #size-cells = <2>;
*
* memory@0 {
* device_type = "memory";
* reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
* };
*
* cpus {
* #address-cells = <1>;
* #size-cells = <0>;
* };
*
* };
*
* $ dtc --boot-cpu 0 --in-format dts --out-format dtb --out-version 17 test.dts
* | xxd -i
*/
const uint8_t test_dtb[] = {
0xd0, 0x0d, 0xfe, 0xed, 0x00, 0x00, 0x01, 0x44, 0x00, 0x00, 0x00, 0x38,
0x00, 0x00, 0x01, 0x08, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x11,
0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c,
0x00, 0x00, 0x00, 0xd0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x0a,
0x00, 0x00, 0x00, 0x00, 0x53, 0x6f, 0x6d, 0x65, 0x4d, 0x6f, 0x64, 0x65,
0x6c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x08,
0x00, 0x00, 0x00, 0x06, 0x4e, 0x6f, 0x74, 0x68, 0x69, 0x6e, 0x67, 0x00,
0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x11,
0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04,
0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01,
0x6d, 0x65, 0x6d, 0x6f, 0x72, 0x79, 0x40, 0x30, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x2c,
0x6d, 0x65, 0x6d, 0x6f, 0x72, 0x79, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x38, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x63, 0x70, 0x75, 0x73,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04,
0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x03,
0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x09,
0x6d, 0x6f, 0x64, 0x65, 0x6c, 0x00, 0x63, 0x6f, 0x6d, 0x70, 0x61, 0x74,
0x69, 0x62, 0x6c, 0x65, 0x00, 0x23, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73,
0x73, 0x2d, 0x63, 0x65, 0x6c, 0x6c, 0x73, 0x00, 0x23, 0x73, 0x69, 0x7a,
0x65, 0x2d, 0x63, 0x65, 0x6c, 0x6c, 0x73, 0x00, 0x64, 0x65, 0x76, 0x69,
0x63, 0x65, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x00, 0x72, 0x65, 0x67, 0x00};
TEST(fdt, total_size)
{
size_t size;
EXPECT_TRUE(fdt_size_from_header(&test_dtb[0], &size));
EXPECT_THAT(size, Eq(sizeof(test_dtb)));
}
} /* namespace */