Audio software mixer.

media/audio/audio_input_controller_unittest.cc

 // 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/basictypes.h"
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/test/test_timeouts.h"
 #include "media/audio/audio_input_controller.h"
@@ skipping 62 matching lines @@
 
 // Test AudioInputController for create and close without recording audio.
 TEST_F(AudioInputControllerTest, CreateAndClose) {
   MockAudioInputControllerEventHandler event_handler;
 
   // OnCreated() will be posted once.
   EXPECT_CALL(event_handler, OnCreated(NotNull()))
       .WillOnce(QuitMessageLoop(message_loop_.message_loop_proxy()));
 
   scoped_ptr<AudioManager> audio_manager(AudioManager::Create());
-  AudioParameters params(AudioParameters::AUDIO_MOCK, kChannelLayout,
+  AudioParameters params(AudioParameters::AUDIO_MOCK, false, kChannelLayout,
                          kSampleRate, kBitsPerSample, kSamplesPerPacket);
   scoped_refptr<AudioInputController> controller =
       AudioInputController::Create(audio_manager.get(), &event_handler, params);
   ASSERT_TRUE(controller.get());
 
   // Close the AudioInputController synchronously.
   CloseAudioController(controller);
 }
 
 // Test a normal call sequence of create, record and close.
 TEST_F(AudioInputControllerTest, RecordAndClose) {
   MockAudioInputControllerEventHandler event_handler;
   int count = 0;
 
   // OnCreated() will be called once.
   EXPECT_CALL(event_handler, OnCreated(NotNull()))
       .Times(Exactly(1));
 
   // OnRecording() will be called only once.
   EXPECT_CALL(event_handler, OnRecording(NotNull()))
       .Times(Exactly(1));
 
   // OnData() shall be called ten times.
   EXPECT_CALL(event_handler, OnData(NotNull(), NotNull(), _))
       .Times(AtLeast(10))
       .WillRepeatedly(CheckCountAndPostQuitTask(&count, 10,
           message_loop_.message_loop_proxy()));
 
   scoped_ptr<AudioManager> audio_manager(AudioManager::Create());
-  AudioParameters params(AudioParameters::AUDIO_MOCK, kChannelLayout,
+  AudioParameters params(AudioParameters::AUDIO_MOCK, false, kChannelLayout,
                          kSampleRate, kBitsPerSample, kSamplesPerPacket);
 
   // Creating the AudioInputController should render an OnCreated() call.
   scoped_refptr<AudioInputController> controller =
       AudioInputController::Create(audio_manager.get(), &event_handler, params);
   ASSERT_TRUE(controller.get());
 
   // Start recording and trigger one OnRecording() call.
   controller->Record();
 
@@ skipping 25 matching lines @@
       .WillRepeatedly(CheckCountAndPostQuitTask(&count, 10,
           message_loop_.message_loop_proxy()));
 
   // OnError() will be called after the data stream stops while the
   // controller is in a recording state.
   EXPECT_CALL(event_handler, OnError(NotNull(), 0))
       .Times(Exactly(1))
       .WillOnce(QuitMessageLoop(message_loop_.message_loop_proxy()));
 
   scoped_ptr<AudioManager> audio_manager(AudioManager::Create());
-  AudioParameters params(AudioParameters::AUDIO_MOCK, kChannelLayout,
+  AudioParameters params(AudioParameters::AUDIO_MOCK, false, kChannelLayout,
                          kSampleRate, kBitsPerSample, kSamplesPerPacket);
 
   // Creating the AudioInputController should render an OnCreated() call.
   scoped_refptr<AudioInputController> controller =
       AudioInputController::Create(audio_manager.get(), &event_handler, params);
   ASSERT_TRUE(controller.get());
 
   // Start recording and trigger one OnRecording() call.
   controller->Record();
 
@@ skipping 12 matching lines @@
 // Test that AudioInputController rejects insanely large packet sizes.
 TEST_F(AudioInputControllerTest, SamplesPerPacketTooLarge) {
   // Create an audio device with a very large packet size.
   MockAudioInputControllerEventHandler event_handler;
 
   // OnCreated() shall not be called in this test.
   EXPECT_CALL(event_handler, OnCreated(NotNull()))
     .Times(Exactly(0));
 
   scoped_ptr<AudioManager> audio_manager(AudioManager::Create());
-  AudioParameters params(AudioParameters::AUDIO_MOCK, kChannelLayout,
+  AudioParameters params(AudioParameters::AUDIO_MOCK, false, kChannelLayout,
                          kSampleRate, kBitsPerSample, kSamplesPerPacket * 1000);
   scoped_refptr<AudioInputController> controller =
       AudioInputController::Create(audio_manager.get(), &event_handler, params);
   ASSERT_FALSE(controller);
 }
 
 // Test calling AudioInputController::Close multiple times.
 TEST_F(AudioInputControllerTest, CloseTwice) {
   MockAudioInputControllerEventHandler event_handler;
 
   // OnRecording() will be called only once.
   EXPECT_CALL(event_handler, OnCreated(NotNull()));
 
   // OnRecording() will be called only once.
   EXPECT_CALL(event_handler, OnRecording(NotNull()))
       .Times(Exactly(1));
 
   scoped_ptr<AudioManager> audio_manager(AudioManager::Create());
-  AudioParameters params(AudioParameters::AUDIO_MOCK, kChannelLayout,
+  AudioParameters params(AudioParameters::AUDIO_MOCK, false, kChannelLayout,
                          kSampleRate, kBitsPerSample, kSamplesPerPacket);
   scoped_refptr<AudioInputController> controller =
       AudioInputController::Create(audio_manager.get(), &event_handler, params);
   ASSERT_TRUE(controller.get());
 
   controller->Record();
 
   base::WaitableEvent closed_event_1(true, false);
   controller->Close(base::Bind(&base::WaitableEvent::Signal,
                                base::Unretained(&closed_event_1)));
 
   base::WaitableEvent closed_event_2(true, false);
   controller->Close(base::Bind(&base::WaitableEvent::Signal,
                                base::Unretained(&closed_event_2)));
 
   closed_event_1.Wait();
   closed_event_2.Wait();
 }
 
 }  // namespace media