Render inband text tracks in the media pipeline

media/base/mock_filters.h

 // 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.
 
 #ifndef MEDIA_BASE_MOCK_FILTERS_H_
 #define MEDIA_BASE_MOCK_FILTERS_H_
 
 #include <string>
 
 #include "base/callback.h"
 #include "media/base/audio_decoder.h"
 #include "media/base/audio_decoder_config.h"
 #include "media/base/audio_renderer.h"
 #include "media/base/decoder_buffer.h"
 #include "media/base/decryptor.h"
 #include "media/base/demuxer.h"
 #include "media/base/filter_collection.h"
 #include "media/base/pipeline_status.h"
+#include "media/base/text_track.h"
 #include "media/base/video_decoder.h"
 #include "media/base/video_decoder_config.h"
 #include "media/base/video_frame.h"
 #include "media/base/video_renderer.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace media {
 
 class MockDemuxer : public Demuxer {
  public:
   MockDemuxer();
   virtual ~MockDemuxer();
 
   // Demuxer implementation.
-  MOCK_METHOD2(Initialize, void(DemuxerHost* host, const PipelineStatusCB& cb));
+  MOCK_METHOD3(Initialize,
+               void(DemuxerHost* host, const PipelineStatusCB& cb, bool));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
   MOCK_METHOD2(Seek, void(base::TimeDelta time, const PipelineStatusCB& cb));
   MOCK_METHOD1(Stop, void(const base::Closure& callback));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
   MOCK_METHOD1(GetStream, DemuxerStream*(DemuxerStream::Type));
   MOCK_CONST_METHOD0(GetStartTime, base::TimeDelta());
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockDemuxer);
 };
@@ skipping 104 matching lines @@
   MOCK_METHOD1(Stop, void(const base::Closure& callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
   MOCK_METHOD2(Preroll, void(base::TimeDelta time, const PipelineStatusCB& cb));
   MOCK_METHOD1(SetVolume, void(float volume));
   MOCK_METHOD0(ResumeAfterUnderflow, void());
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockAudioRenderer);
 };
 
+class MockTextTrack : public TextTrack {
+ public:
+  MockTextTrack();
+  virtual ~MockTextTrack();
+
+  MOCK_METHOD5(addWebVTTCue, void(const base::TimeDelta& start,
+                                  const base::TimeDelta& end,
+                                  const std::string& id,
+                                  const std::string& content,
+                                  const std::string& settings));
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MockTextTrack);
+};
+
 class MockDecryptor : public Decryptor {
  public:
   MockDecryptor();
   virtual ~MockDecryptor();
 
   MOCK_METHOD2(RegisterNewKeyCB, void(StreamType stream_type,
                                       const NewKeyCB& new_key_cb));
   MOCK_METHOD3(Decrypt, void(StreamType stream_type,
                              const scoped_refptr<DecoderBuffer>& encrypted,
                              const DecryptCB& decrypt_cb));
@@ skipping 22 matching lines @@
  public:
   MockStatisticsCB();
   ~MockStatisticsCB();
 
   MOCK_METHOD1(OnStatistics, void(const media::PipelineStatistics& statistics));
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_MOCK_FILTERS_H_