Index: base/threading/thread_id_name_manager_unittest.cc |
diff --git a/base/threading/thread_id_name_manager_unittest.cc b/base/threading/thread_id_name_manager_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..08f1ea705542654f1e18a07d549ee684ccba7d3c |
--- /dev/null |
+++ b/base/threading/thread_id_name_manager_unittest.cc |
@@ -0,0 +1,91 @@ |
+// 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 "base/threading/thread_id_name_manager.h" |
+ |
+#include "base/threading/platform_thread.h" |
+#include "base/threading/thread.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+#include "testing/platform_test.h" |
+ |
+typedef PlatformTest ThreadIdNameManagerTest; |
+ |
+namespace { |
+ |
+static const char* kAThread = "a thread"; |
+static const char* kBThread = "b thread"; |
+ |
+TEST_F(ThreadIdNameManagerTest, AddThreads) { |
+ base::ThreadIdNameManager* manager = base::ThreadIdNameManager::GetInstance(); |
+ base::Thread thread_a(kAThread); |
+ base::Thread thread_b(kBThread); |
+ |
+ thread_a.Start(); |
+ thread_b.Start(); |
+ |
+ EXPECT_STREQ(kAThread, manager->GetName(thread_a.thread_id())); |
+ EXPECT_STREQ(kBThread, manager->GetName(thread_b.thread_id())); |
+ |
+ thread_b.Stop(); |
+ thread_a.Stop(); |
+} |
+ |
+TEST_F(ThreadIdNameManagerTest, RemoveThreads) { |
+ base::ThreadIdNameManager* manager = base::ThreadIdNameManager::GetInstance(); |
+ base::Thread thread_a(kAThread); |
+ |
+ thread_a.Start(); |
+ { |
+ base::Thread thread_b(kBThread); |
+ thread_b.Start(); |
+ thread_b.Stop(); |
+ } |
+ thread_a.Stop(); |
+ |
+ EXPECT_STREQ(kAThread, manager->GetName(thread_a.thread_id())); |
+} |
+ |
+TEST_F(ThreadIdNameManagerTest, RestartThread) { |
+ base::ThreadIdNameManager* manager = base::ThreadIdNameManager::GetInstance(); |
+ base::Thread thread_a(kAThread); |
+ |
+ thread_a.Start(); |
+ base::PlatformThreadId a_id = thread_a.thread_id(); |
+ thread_a.Stop(); |
+ EXPECT_STREQ(kAThread, manager->GetName(a_id)); |
+ |
+ thread_a.Start(); |
+ thread_a.Stop(); |
+ EXPECT_STREQ(kAThread, manager->GetName(a_id)); |
+} |
+ |
+TEST_F(ThreadIdNameManagerTest, ThreadNameInterning) { |
+ base::ThreadIdNameManager* manager = base::ThreadIdNameManager::GetInstance(); |
+ |
+ base::PlatformThreadId a_id = base::PlatformThread::CurrentId(); |
+ base::PlatformThread::SetName("First Name"); |
+ std::string version = manager->GetName(a_id); |
+ |
+ base::PlatformThread::SetName("New name"); |
+ EXPECT_NE(version, manager->GetName(a_id)); |
+ base::PlatformThread::SetName(""); |
+} |
+ |
+TEST_F(ThreadIdNameManagerTest, ResettingNameKeepsCorrectInternedValue) { |
+ base::ThreadIdNameManager* manager = base::ThreadIdNameManager::GetInstance(); |
+ |
+ base::PlatformThreadId a_id = base::PlatformThread::CurrentId(); |
+ base::PlatformThread::SetName("Test Name"); |
+ std::string version = manager->GetName(a_id); |
+ |
+ base::PlatformThread::SetName("New name"); |
+ EXPECT_NE(version, manager->GetName(a_id)); |
+ |
+ base::PlatformThread::SetName("Test Name"); |
+ EXPECT_EQ(version, manager->GetName(a_id)); |
+ |
+ base::PlatformThread::SetName(""); |
+} |
+ |
+} // namespace |