// 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 "components/metrics/machine_id_provider.h" #include "base/system/sys_info.h" #include "build/build_config.h" #include "testing/gtest/include/gtest/gtest.h" namespace metrics { TEST(MachineIdProviderNonWinTest, GetId) { const bool has_machine_name = !base::SysInfo::HardwareModelName().empty(); #if BUILDFLAG(IS_ANDROID) || BUILDFLAG(IS_APPLE) DCHECK(has_machine_name); #endif // Should only return a machine ID if the hardware model name is available. if (has_machine_name) { const std::string id1 = MachineIdProvider::GetMachineId(); EXPECT_TRUE(MachineIdProvider::HasId()); EXPECT_NE(std::string(), id1); const std::string id2 = MachineIdProvider::GetMachineId(); EXPECT_EQ(id1, id2); } else { EXPECT_FALSE(MachineIdProvider::HasId()); } } } // namespace metrics