Audio output debug recording.

media/audio/alsa/alsa_output_unittest.cc

 // Copyright 2013 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 <stdint.h>
 
+#include "base/bind.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "base/test/simple_test_tick_clock.h"
 #include "base/test/test_message_loop.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "media/audio/alsa/alsa_output.h"
 #include "media/audio/alsa/alsa_wrapper.h"
 #include "media/audio/alsa/audio_manager_alsa.h"
+#include "media/audio/fake_audio_file_writer.h"
 #include "media/audio/fake_audio_log_factory.h"
 #include "media/audio/mock_audio_source_callback.h"
 #include "media/base/audio_timestamp_helper.h"
 #include "media/base/data_buffer.h"
 #include "media/base/seekable_buffer.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::_;
 using testing::AllOf;
@@ skipping 47 matching lines @@
   MOCK_METHOD1(PcmStart, int(snd_pcm_t* handle));
 
   MOCK_METHOD1(StrError, const char*(int errnum));
 };
 
 class MockAudioManagerAlsa : public AudioManagerAlsa {
  public:
   MockAudioManagerAlsa()
       : AudioManagerAlsa(base::ThreadTaskRunnerHandle::Get(),
                          base::ThreadTaskRunnerHandle::Get(),
-                         &fake_audio_log_factory_) {}
+                         &fake_audio_log_factory_,
+                         base::Bind(&FakeAudioFileWriter::Create)) {}
   MOCK_METHOD0(Init, void());
   MOCK_METHOD0(HasAudioOutputDevices, bool());
   MOCK_METHOD0(HasAudioInputDevices, bool());
   MOCK_METHOD2(MakeLinearOutputStream,
                AudioOutputStream*(const AudioParameters& params,
                                   const LogCallback& log_callback));
   MOCK_METHOD3(MakeLowLatencyOutputStream,
                AudioOutputStream*(const AudioParameters& params,
                                   const std::string& device_id,
                                   const LogCallback& log_callback));
@@ skipping 782 matching lines @@
 
   // TODO(ajwong): Find a way to test whether or not another task has been
   // posted so we can verify that the Alsa code will indeed break the task
   // posting loop.
 
   test_stream->TransitionTo(AlsaPcmOutputStream::kIsClosed);
   test_stream->Close();
 }
 
 }  // namespace media