chromium/third_party/dawn/src/dawn/tests/unittests/SystemUtilsTests.cpp

// Copyright 2019 The Dawn & Tint Authors
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#include <string>

#include "dawn/common/Assert.h"
#include "dawn/common/SystemUtils.h"
#include "gmock/gmock-matchers.h"
#include "gtest/gtest.h"

namespace dawn {
namespace {

_;
Pair;

// Tests for GetEnvironmentVar
TEST(SystemUtilsTests, GetEnvironmentVar) { … }

// Tests for SetEnvironmentVar
TEST(SystemUtilsTests, SetEnvironmentVar) { … }

// Tests for GetExecutableDirectory
TEST(SystemUtilsTests, GetExecutableDirectory) { … }

// Tests for ScopedEnvironmentVar
TEST(SystemUtilsTests, ScopedEnvironmentVar) { … }

// Test that restoring a scoped environment variable to the empty string.
TEST(SystemUtilsTests, ScopedEnvironmentVarRestoresEmptyString) { … }

// Test that restoring a scoped environment variable to not set (distuishable from empty string)
// works.
TEST(SystemUtilsTests, ScopedEnvironmentVarRestoresNotSet) { … }

}  // anonymous namespace
}  // namespace dawn