Adds MediaStreamSource, MediaStreamAudioSource and MediaStreamVideoCaptureDeviceSource

content/renderer/media/media_stream_impl_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/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/renderer/media/media_stream_extra_data.h"
 #include "content/renderer/media/media_stream_impl.h"
 #include "content/renderer/media/mock_media_stream_dependency_factory.h"
 #include "content/renderer/media/mock_media_stream_dispatcher.h"
@@ skipping 35 matching lines @@
     last_generated_stream_ = stream;
     state_ = request_succeeded ? REQUEST_SUCCEEDED : REQUEST_FAILED;
   }
 
   virtual blink::WebMediaStream GetMediaStream(
       const GURL& url) OVERRIDE {
     return last_generated_stream_;
   }
 
   using MediaStreamImpl::OnLocalMediaStreamStop;
-  using MediaStreamImpl::OnLocalSourceStop;
+  using MediaStreamImpl::OnLocalSourceStopped;
 
   const blink::WebMediaStream& last_generated_stream() {
     return last_generated_stream_;
   }
 
   RequestState request_state() const { return state_; }
 
  private:
   blink::WebMediaStream last_generated_stream_;
   RequestState state_;
 };
 
 class MediaStreamImplTest : public ::testing::Test {
  public:
   virtual void SetUp() {
     // Create our test object.
     ms_dispatcher_.reset(new MockMediaStreamDispatcher());
     dependency_factory_.reset(new MockMediaStreamDependencyFactory());
     ms_impl_.reset(new MediaStreamImplUnderTest(ms_dispatcher_.get(),
                                                 dependency_factory_.get()));
   }
 
   blink::WebMediaStream RequestLocalMediaStream() {
     ms_impl_->RequestUserMedia();
     FakeMediaStreamDispatcherComplete();
     ChangeVideoSourceStateToLive();
-    ChangeAudioSourceStateToLive();
 
     EXPECT_EQ(MediaStreamImplUnderTest::REQUEST_SUCCEEDED,
               ms_impl_->request_state());
 
     blink::WebMediaStream desc = ms_impl_->last_generated_stream();
     content::MediaStreamExtraData* extra_data =
         static_cast<content::MediaStreamExtraData*>(desc.extraData());
     if (!extra_data || !extra_data->stream().get()) {
       ADD_FAILURE();
       return desc;
@@ skipping 12 matching lines @@
                                 ms_dispatcher_->audio_array(),
                                 ms_dispatcher_->video_array());
   }
 
   void ChangeVideoSourceStateToLive() {
     if (dependency_factory_->last_video_source() != NULL) {
       dependency_factory_->last_video_source()->SetLive();
     }
   }
 
-  void ChangeAudioSourceStateToLive() {
-    if (dependency_factory_->last_audio_source() != NULL) {
-      dependency_factory_->last_audio_source()->SetLive();
-    }
-  }
-
   void ChangeVideoSourceStateToEnded() {
     if (dependency_factory_->last_video_source() != NULL) {
       dependency_factory_->last_video_source()->SetEnded();
     }
   }
 
-  void ChangeAudioSourceStateToEnded() {
-    if (dependency_factory_->last_audio_source() != NULL) {
-      dependency_factory_->last_audio_source()->SetEnded();
-    }
-  }
-
  protected:
   scoped_ptr<MockMediaStreamDispatcher> ms_dispatcher_;
   scoped_ptr<MediaStreamImplUnderTest> ms_impl_;
   scoped_ptr<MockMediaStreamDependencyFactory> dependency_factory_;
 };
 
 TEST_F(MediaStreamImplTest, GenerateMediaStream) {
   // Generate a stream with both audio and video.
   blink::WebMediaStream mixed_desc = RequestLocalMediaStream();
 }
@@ skipping 85 matching lines @@
 // Test that the source is stopped even if there are two MediaStreams using
 // the same source.
 TEST_F(MediaStreamImplTest, StopSource) {
   // Generate a stream with both audio and video.
   blink::WebMediaStream desc1 = RequestLocalMediaStream();
   blink::WebMediaStream desc2 = RequestLocalMediaStream();
 
   // Stop the video source.
   blink::WebVector<blink::WebMediaStreamTrack> video_tracks;
   desc1.videoTracks(video_tracks);
-  ms_impl_->OnLocalSourceStop(video_tracks[0].source());
+  ms_impl_->OnLocalSourceStopped(video_tracks[0].source());
   EXPECT_EQ(0, ms_dispatcher_->stop_audio_device_counter());
   EXPECT_EQ(1, ms_dispatcher_->stop_video_device_counter());
 
   // Stop the audio source.
   blink::WebVector<blink::WebMediaStreamTrack> audio_tracks;
   desc1.audioTracks(audio_tracks);
-  ms_impl_->OnLocalSourceStop(audio_tracks[0].source());
+  ms_impl_->OnLocalSourceStopped(audio_tracks[0].source());
   EXPECT_EQ(1, ms_dispatcher_->stop_audio_device_counter());
   EXPECT_EQ(1, ms_dispatcher_->stop_video_device_counter());
 }
 
 // Test that the MediaStreams are deleted if the owning WebFrame is deleted.
 // In the unit test the owning frame is NULL.
 TEST_F(MediaStreamImplTest, FrameWillClose) {
   // Test a stream with both audio and video.
   blink::WebMediaStream mixed_desc = RequestLocalMediaStream();
 
   // Test that the MediaStreams are deleted if the owning WebFrame is deleted.
   // In the unit test the owning frame is NULL.
   ms_impl_->FrameWillClose(NULL);
   EXPECT_EQ(1, ms_dispatcher_->stop_audio_device_counter());
   EXPECT_EQ(1, ms_dispatcher_->stop_video_device_counter());
 }
 
 // This test what happens if a source to a MediaSteam fails to start.
 TEST_F(MediaStreamImplTest, MediaSourceFailToStart) {
   ms_impl_->RequestUserMedia();
   FakeMediaStreamDispatcherComplete();
   ChangeVideoSourceStateToEnded();
-  ChangeAudioSourceStateToEnded();
   EXPECT_EQ(MediaStreamImplUnderTest::REQUEST_FAILED,
             ms_impl_->request_state());
   EXPECT_EQ(1, ms_dispatcher_->request_stream_counter());
   EXPECT_EQ(1, ms_dispatcher_->stop_audio_device_counter());
   EXPECT_EQ(1, ms_dispatcher_->stop_video_device_counter());
 }
 
 // This test what happens if MediaStreamImpl is deleted while the sources of a
 // MediaStream is being started.
 TEST_F(MediaStreamImplTest, MediaStreamImplShutDown) {
   ms_impl_->RequestUserMedia();
   FakeMediaStreamDispatcherComplete();
   EXPECT_EQ(1, ms_dispatcher_->request_stream_counter());
   EXPECT_EQ(MediaStreamImplUnderTest::REQUEST_NOT_COMPLETE,
             ms_impl_->request_state());
   ms_impl_.reset();
-  ChangeAudioSourceStateToLive();
   ChangeVideoSourceStateToLive();
 }
 
 // This test what happens if the WebFrame is closed while the MediaStream is
 // being generated by the MediaStreamDispatcher.
 TEST_F(MediaStreamImplTest, ReloadFrameWhileGeneratingStream) {
   ms_impl_->RequestUserMedia();
   ms_impl_->FrameWillClose(NULL);
   EXPECT_EQ(1, ms_dispatcher_->request_stream_counter());
   EXPECT_EQ(0, ms_dispatcher_->stop_audio_device_counter());
   EXPECT_EQ(0, ms_dispatcher_->stop_video_device_counter());
-  ChangeAudioSourceStateToLive();
   ChangeVideoSourceStateToLive();
   EXPECT_EQ(MediaStreamImplUnderTest::REQUEST_NOT_COMPLETE,
             ms_impl_->request_state());
 }
 
 // This test what happens if the WebFrame is closed while the sources are being
 // started by MediaStreamDependencyFactory.
 TEST_F(MediaStreamImplTest, ReloadFrameWhileGeneratingSources) {
   ms_impl_->RequestUserMedia();
   FakeMediaStreamDispatcherComplete();
   EXPECT_EQ(1, ms_dispatcher_->request_stream_counter());
   ms_impl_->FrameWillClose(NULL);
   EXPECT_EQ(1, ms_dispatcher_->stop_audio_device_counter());
   EXPECT_EQ(1, ms_dispatcher_->stop_video_device_counter());
-  ChangeAudioSourceStateToLive();
   ChangeVideoSourceStateToLive();
   EXPECT_EQ(MediaStreamImplUnderTest::REQUEST_NOT_COMPLETE,
             ms_impl_->request_state());
 }
 
 // This test what happens if stop is called on a stream after the frame has
 // been reloaded.
 TEST_F(MediaStreamImplTest, StopStreamAfterReload) {
   blink::WebMediaStream mixed_desc = RequestLocalMediaStream();
   EXPECT_EQ(1, ms_dispatcher_->request_stream_counter());
   ms_impl_->FrameWillClose(NULL);
   EXPECT_EQ(1, ms_dispatcher_->stop_audio_device_counter());
   EXPECT_EQ(1, ms_dispatcher_->stop_video_device_counter());
   ms_impl_->OnLocalMediaStreamStop(mixed_desc.id().utf8());
   EXPECT_EQ(1, ms_dispatcher_->stop_audio_device_counter());
   EXPECT_EQ(1, ms_dispatcher_->stop_video_device_counter());
 }
 
 }  // namespace content