| // Copyright (c) 2012 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 "butil/threading/thread_id_name_manager.h" |
| |
| #include "butil/threading/platform_thread.h" |
| #include <gtest/gtest.h> |
| |
| typedef testing::Test ThreadIdNameManagerTest; |
| |
| namespace { |
| |
| TEST_F(ThreadIdNameManagerTest, ThreadNameInterning) { |
| butil::ThreadIdNameManager* manager = butil::ThreadIdNameManager::GetInstance(); |
| |
| butil::PlatformThreadId a_id = butil::PlatformThread::CurrentId(); |
| butil::PlatformThread::SetName("First Name"); |
| std::string version = manager->GetName(a_id); |
| |
| butil::PlatformThread::SetName("New name"); |
| EXPECT_NE(version, manager->GetName(a_id)); |
| butil::PlatformThread::SetName(""); |
| } |
| |
| TEST_F(ThreadIdNameManagerTest, ResettingNameKeepsCorrectInternedValue) { |
| butil::ThreadIdNameManager* manager = butil::ThreadIdNameManager::GetInstance(); |
| |
| butil::PlatformThreadId a_id = butil::PlatformThread::CurrentId(); |
| butil::PlatformThread::SetName("Test Name"); |
| std::string version = manager->GetName(a_id); |
| |
| butil::PlatformThread::SetName("New name"); |
| EXPECT_NE(version, manager->GetName(a_id)); |
| |
| butil::PlatformThread::SetName("Test Name"); |
| EXPECT_EQ(version, manager->GetName(a_id)); |
| |
| butil::PlatformThread::SetName(""); |
| } |
| |
| } // namespace |