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// Copyright 2020 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/mac/mach_o.h"
#include "base/base_paths.h"
#include "base/files/file_path.h"
#include "base/path_service.h"
#include "build/build_config.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace base {
namespace {
TEST(MachO, GetMachOArchitectures) {
FilePath exe_path;
ASSERT_TRUE(PathService::Get(FILE_EXE, &exe_path));
#if defined(ARCH_CPU_X86_64)
constexpr MachOArchitectures kSelfArchitecture = MachOArchitectures::kX86_64;
#elif defined(ARCH_CPU_ARM64)
constexpr MachOArchitectures kSelfArchitecture = MachOArchitectures::kARM64;
#endif
EXPECT_EQ(GetMachOArchitectures(exe_path) & kSelfArchitecture,
kSelfArchitecture);
FilePath data_dir;
ASSERT_TRUE(PathService::Get(DIR_TEST_DATA, &data_dir));
data_dir = data_dir.AppendASCII("mac");
EXPECT_EQ(GetMachOArchitectures(data_dir.AppendASCII("x86_64")),
MachOArchitectures::kX86_64);
EXPECT_EQ(GetMachOArchitectures(data_dir.AppendASCII("arm64")),
MachOArchitectures::kARM64);
EXPECT_EQ(GetMachOArchitectures(data_dir.AppendASCII("universal")),
MachOArchitectures::kX86_64 | MachOArchitectures::kARM64);
EXPECT_EQ(GetMachOArchitectures(data_dir.AppendASCII("x86")),
MachOArchitectures::kUnknownArchitecture);
EXPECT_EQ(GetMachOArchitectures(data_dir.AppendASCII("elf")),
MachOArchitectures::kInvalidFormat);
EXPECT_EQ(GetMachOArchitectures(data_dir.AppendASCII("enoent")),
MachOArchitectures::kFileError);
}
} // namespace
} // namespace base
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