236   RecordReadThread thread(128 * 1024, event_fds[0]->attr(), 1, 1);  in TEST_F()  local
243   ASSERT_TRUE(thread.RegisterDataCallback(loop, callback));  in TEST_F()
244   ASSERT_TRUE(thread.AddEventFds(event_fds));  in TEST_F()
245   ASSERT_TRUE(thread.SyncKernelBuffer());  in TEST_F()
248   ASSERT_TRUE(thread.GetRecord());  in TEST_F()
249   ASSERT_TRUE(thread.RemoveEventFds(event_fds));  in TEST_F()
250   ASSERT_TRUE(thread.StopReadThread());  in TEST_F()
255   RecordReadThread thread(128 * 1024, attr, 1, 1);  in TEST_F()  local
260       std::unique_ptr<Record> r = thread.GetRecord();  in TEST_F()
272   ASSERT_TRUE(thread.RegisterDataCallback(loop, callback));  in TEST_F()
277     ASSERT_TRUE(thread.AddEventFds(event_fds));  in TEST_F()
278     ASSERT_TRUE(thread.SyncKernelBuffer());  in TEST_F()
281     ASSERT_TRUE(thread.RemoveEventFds(event_fds));  in TEST_F()
290   RecordReadThread thread(record_buffer_size, attr, 1, 1);  in TEST_F()  local
292   ASSERT_TRUE(thread.RegisterDataCallback(loop, []() { return true; }));  in TEST_F()
296     ASSERT_TRUE(thread.AddEventFds(event_fds));  in TEST_F()
297     ASSERT_TRUE(thread.SyncKernelBuffer());  in TEST_F()
298     ASSERT_TRUE(thread.RemoveEventFds(event_fds));  in TEST_F()
299     r = thread.GetRecord();  in TEST_F()
304   thread.SetBufferLevels(0, 0);  in TEST_F()
321   thread.SetBufferLevels(record_buffer_size, 0);  in TEST_F()
329   thread.SetBufferLevels(record_buffer_size, record_buffer_size);  in TEST_F()
335   thread.GetLostRecords(&lost_samples, &lost_non_samples, &cut_stack_samples);  in TEST_F()
345   RecordReadThread thread(128 * 1024, attr, 1, 1);  in TEST_F()  local
349     std::unique_ptr<Record> r = thread.GetRecord();  in TEST_F()
359   ASSERT_TRUE(thread.RegisterDataCallback(loop, read_one_record));  in TEST_F()
362   ASSERT_TRUE(thread.AddEventFds(event_fds));  in TEST_F()
363   ASSERT_TRUE(thread.SyncKernelBuffer());  in TEST_F()
366   ASSERT_TRUE(thread.RemoveEventFds(event_fds));  in TEST_F()