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// Copyright 2015 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 "components/user_prefs/tracked/device_id.h"
#include "build/build_config.h"
#include "testing/gtest/include/gtest/gtest.h"
TEST(GetDeterministicMachineSpecificIdTest, IsDeterministic) {
std::string first_machine_id;
std::string second_machine_id;
const MachineIdStatus kExpectedStatus =
#if defined(OS_WIN) || (defined(OS_MACOSX) && !defined(OS_IOS))
MachineIdStatus::SUCCESS;
#else
MachineIdStatus::NOT_IMPLEMENTED;
#endif
ASSERT_EQ(kExpectedStatus,
GetDeterministicMachineSpecificId(&first_machine_id));
ASSERT_EQ(kExpectedStatus,
GetDeterministicMachineSpecificId(&second_machine_id));
// The reason for using |EXPECT_TRUE| with one argument instead of |EXPECT_EQ|
// with two arguments is a compiler bug in gcc that results in a "converting
// 'false' to pointer type" error when the first argument to |EXPECT_EQ| is a
// compile-time const false value. See also the following bug reports:
// https://code.google.com/p/googletest/issues/detail?id=322
// https://code.google.com/p/googletest/issues/detail?id=458
EXPECT_TRUE((kExpectedStatus == MachineIdStatus::SUCCESS) ==
!first_machine_id.empty());
EXPECT_EQ(first_machine_id, second_machine_id);
}
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