22 // Trivial tests that thread runs and doesn't crash on create, join, or detach -
44   TrivialThread thread;  in TEST()  local
47   ASSERT_FALSE(thread.run_event().IsSignaled());  in TEST()
48   ASSERT_TRUE(PlatformThread::Create(0, &thread, &handle));  in TEST()
50   ASSERT_TRUE(thread.run_event().IsSignaled());  in TEST()
54   TrivialThread thread[10];  in TEST()  local
55   PlatformThreadHandle handle[arraysize(thread)];  in TEST()
57   for (size_t n = 0; n < arraysize(thread); n++)  in TEST()
58     ASSERT_FALSE(thread[n].run_event().IsSignaled());  in TEST()
59   for (size_t n = 0; n < arraysize(thread); n++)  in TEST()
60     ASSERT_TRUE(PlatformThread::Create(0, &thread[n], &handle[n]));  in TEST()
61   for (size_t n = 0; n < arraysize(thread); n++)  in TEST()
63   for (size_t n = 0; n < arraysize(thread); n++)  in TEST()
64     ASSERT_TRUE(thread[n].run_event().IsSignaled());  in TEST()
68 // end and termination of the thread, but threads could persist shortly after
71   TrivialThread thread;  in TEST()  local
74   ASSERT_FALSE(thread.run_event().IsSignaled());  in TEST()
75   ASSERT_TRUE(PlatformThread::Create(0, &thread, &handle));  in TEST()
77   thread.run_event().Wait();  in TEST()
81   TrivialThread thread[10];  in TEST()  local
82   PlatformThreadHandle handle[arraysize(thread)];  in TEST()
84   for (size_t n = 0; n < arraysize(thread); n++)  in TEST()
85     ASSERT_FALSE(thread[n].run_event().IsSignaled());  in TEST()
86   for (size_t n = 0; n < arraysize(thread); n++) {  in TEST()
87     ASSERT_TRUE(PlatformThread::Create(0, &thread[n], &handle[n]));  in TEST()
90   for (size_t n = 0; n < arraysize(thread); n++)  in TEST()
91     thread[n].run_event().Wait();  in TEST()
94 // Tests of basic thread functions ---------------------------------------------
109         << "Need to mark thread for termination and join the underlying thread "  in ~FunctionTestThread()
111         << "WaitableEvent blocking the underlying thread's main.";  in ~FunctionTestThread()
114   // Grabs |thread_id_|, runs an optional test on that thread, signals
121     // Make sure that the thread ID is the same across calls.  in ThreadMain()
134     EXPECT_TRUE(termination_ready_.IsSignaled()) << "Thread ID still unknown";  in thread_id()
142   // Blocks until this thread is started and ready to be terminated.
145   // Marks this thread for termination (callers must then join this thread to be
150   // Runs an optional test on the newly created thread.
167   FunctionTestThread thread;  in TEST()  local
170   ASSERT_FALSE(thread.IsRunning());  in TEST()
171   ASSERT_TRUE(PlatformThread::Create(0, &thread, &handle));  in TEST()
172   thread.WaitForTerminationReady();  in TEST()
173   ASSERT_TRUE(thread.IsRunning());  in TEST()
174   EXPECT_NE(thread.thread_id(), main_thread_id);  in TEST()
176   thread.MarkForTermination();  in TEST()
178   ASSERT_FALSE(thread.IsRunning());  in TEST()
180   // Make sure that the thread ID is the same across calls.  in TEST()
187   FunctionTestThread thread[10];  in TEST()  local
188   PlatformThreadHandle handle[arraysize(thread)];  in TEST()
190   for (size_t n = 0; n < arraysize(thread); n++)  in TEST()
191     ASSERT_FALSE(thread[n].IsRunning());  in TEST()
193   for (size_t n = 0; n < arraysize(thread); n++)  in TEST()
194     ASSERT_TRUE(PlatformThread::Create(0, &thread[n], &handle[n]));  in TEST()
195   for (size_t n = 0; n < arraysize(thread); n++)  in TEST()
196     thread[n].WaitForTerminationReady();  in TEST()
198   for (size_t n = 0; n < arraysize(thread); n++) {  in TEST()
199     ASSERT_TRUE(thread[n].IsRunning());  in TEST()
200     EXPECT_NE(thread[n].thread_id(), main_thread_id);  in TEST()
204       EXPECT_NE(thread[i].thread_id(), thread[n].thread_id());  in TEST()
208   for (size_t n = 0; n < arraysize(thread); n++)  in TEST()
209     thread[n].MarkForTermination();  in TEST()
210   for (size_t n = 0; n < arraysize(thread); n++)  in TEST()
212   for (size_t n = 0; n < arraysize(thread); n++)  in TEST()
213     ASSERT_FALSE(thread[n].IsRunning());  in TEST()
215   // Make sure that the thread ID is the same across calls.  in TEST()
244     // Confirm that the current thread's priority is as expected.  in RunTest()
248     // Alter and verify the current thread's priority.  in RunTest()
260 // Test changing a created thread's priority (which has different semantics on
263 // TODO(crbug.com/851759): Thread priorities are not implemented in Fuchsia.
274 // priority of the main thread. Also skip this on platforms that don't allow  in TEST()
275 // increasing the priority of a thread.  in TEST()
281   // Toggle each supported priority on the thread and confirm it affects it.  in TEST()
289     ThreadPriorityTestThread thread(kThreadPriorityTestValues[i]);  in TEST()  local
292     ASSERT_FALSE(thread.IsRunning());  in TEST()
293     ASSERT_TRUE(PlatformThread::Create(0, &thread, &handle));  in TEST()
294     thread.WaitForTerminationReady();  in TEST()
295     ASSERT_TRUE(thread.IsRunning());  in TEST()
297     thread.MarkForTermination();  in TEST()
299     ASSERT_FALSE(thread.IsRunning());  in TEST()
365   // Construct an excessively long thread name.  in TEST()