Reland 15721002: Hook up the device selection to the WebAudio live audio

media/audio/audio_output_device_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 <vector>
 
 #include "base/at_exit.h"
 #include "base/message_loop.h"
 #include "base/process_util.h"
 #include "base/shared_memory.h"
@@ skipping 31 matching lines @@
                               AudioBus* dest,
                               int audio_delay_milliseconds));
   MOCK_METHOD0(OnRenderError, void());
 };
 
 class MockAudioOutputIPC : public AudioOutputIPC {
  public:
   MockAudioOutputIPC() {}
   virtual ~MockAudioOutputIPC() {}
 
-  MOCK_METHOD2(CreateStream, void(AudioOutputIPCDelegate* delegate,
-                                  const AudioParameters& params));
+  MOCK_METHOD3(CreateStream, void(AudioOutputIPCDelegate* delegate,
+                                  const AudioParameters& params,
+                                  int session_id));
   MOCK_METHOD0(PlayStream, void());
   MOCK_METHOD0(PauseStream, void());
   MOCK_METHOD0(CloseStream, void());
   MOCK_METHOD1(SetVolume, void(double volume));
 };
 
 // Creates a copy of a SyncSocket handle that we can give to AudioOutputDevice.
 // On Windows this means duplicating the pipe handle so that AudioOutputDevice
 // can call CloseHandle() (since ownership has been transferred), but on other
 // platforms, we just copy the same socket handle since AudioOutputDevice on
@@ skipping 98 matching lines @@
   io_loop_.RunUntilIdle();
 }
 
 AudioOutputDeviceTest::~AudioOutputDeviceTest() {
   audio_device_ = NULL;
 }
 
 void AudioOutputDeviceTest::StartAudioDevice() {
   audio_device_->Start();
 
-  EXPECT_CALL(*audio_output_ipc_, CreateStream(audio_device_.get(), _));
+  EXPECT_CALL(*audio_output_ipc_, CreateStream(audio_device_.get(), _, 0));
 
   io_loop_.RunUntilIdle();
 }
 
 void AudioOutputDeviceTest::CreateStream() {
   const int kMemorySize = CalculateMemorySize();
 
   ASSERT_TRUE(shared_memory_.CreateAndMapAnonymous(kMemorySize));
   memset(shared_memory_.memory(), 0xff, kMemorySize);
 
@@ skipping 101 matching lines @@
   ExpectRenderCallback();
   CreateStream();
   WaitUntilRenderCallback();
   StopAudioDevice();
 }
 
 INSTANTIATE_TEST_CASE_P(Render, AudioOutputDeviceTest, Values(false));
 INSTANTIATE_TEST_CASE_P(RenderIO, AudioOutputDeviceTest, Values(true));
 
 }  // namespace media.