Move lots of GMock stuff out of line.

media/base/mock_filters.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 //
 // A new breed of mock media filters, this time using gmock!  Feel free to add
 // actions if you need interesting side-effects (i.e., copying data to the
 // buffer passed into MockDataSource::Read()).
 //
 // Don't forget you can use StrictMock<> and NiceMock<> if you want the mock
 // filters to fail the test or do nothing when an unexpected method is called.
 // http://code.google.com/p/googlemock/wiki/CookBook#Nice_Mocks_and_Strict_Mocks
@@ skipping 31 matching lines @@
  private:
   DISALLOW_COPY_AND_ASSIGN(Destroyable);
 };
 
 // Helper class used to test that callbacks are executed.  It is recommend you
 // combine this class with StrictMock<> to verify that the callback is executed.
 // You can reuse the same instance of a MockFilterCallback many times since
 // gmock will track the number of times the methods are executed.
 class MockFilterCallback {
  public:
-  MockFilterCallback() {}
-  virtual ~MockFilterCallback() {}
+  MockFilterCallback();
+  virtual ~MockFilterCallback();
 
   MOCK_METHOD0(OnCallbackDestroyed, void());
   MOCK_METHOD0(OnFilterCallback, void());
 
   // Helper method to create a new callback for this mock.  The callback will
   // call OnFilterCallback() when executed and OnCallbackDestroyed() when
   // destroyed.  Clients should use NiceMock<> or StrictMock<> depending on the
   // test.
-  FilterCallback* NewCallback() {
-    return new CallbackImpl(this);
-  }
+  FilterCallback* NewCallback();
 
  private:
   // Private implementation of CallbackRunner used to trigger expectations on
   // MockFilterCallback.
   class CallbackImpl : public CallbackRunner<Tuple0> {
    public:
     explicit CallbackImpl(MockFilterCallback* mock_callback)
         : mock_callback_(mock_callback) {
     }
 
     virtual ~CallbackImpl() {
       mock_callback_->OnCallbackDestroyed();
     }
 
     virtual void RunWithParams(const Tuple0& params) {
       mock_callback_->OnFilterCallback();
     }
 
    private:
     MockFilterCallback* mock_callback_;
 
     DISALLOW_COPY_AND_ASSIGN(CallbackImpl);
   };
 
   DISALLOW_COPY_AND_ASSIGN(MockFilterCallback);
 };
 
 class MockDataSource : public DataSource {
  public:
-  MockDataSource() {}
+  MockDataSource();
 
   // Filter implementation.
   MOCK_METHOD1(Stop, void(FilterCallback* callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
   MOCK_METHOD2(Seek, void(base::TimeDelta time, FilterCallback* callback));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
 
   // DataSource implementation.
   MOCK_METHOD1(IsUrlSupported, bool(const std::string& url));
   MOCK_METHOD2(Initialize, void(const std::string& url,
                                 FilterCallback* callback));
   MOCK_METHOD0(media_format, const MediaFormat&());
   MOCK_METHOD4(Read, void(int64 position, size_t size, uint8* data,
                           DataSource::ReadCallback* callback));
   MOCK_METHOD1(GetSize, bool(int64* size_out));
   MOCK_METHOD0(IsStreaming, bool());
 
  protected:
-  virtual ~MockDataSource() {}
+  virtual ~MockDataSource();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockDataSource);
 };
 
 class MockDemuxer : public Demuxer {
  public:
-  MockDemuxer() {}
+  MockDemuxer();
 
   // Filter implementation.
   MOCK_METHOD1(Stop, void(FilterCallback* callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
   MOCK_METHOD2(Seek, void(base::TimeDelta time, FilterCallback* callback));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
 
   // Demuxer implementation.
   MOCK_METHOD2(Initialize, void(DataSource* data_source,
                                 FilterCallback* callback));
   MOCK_METHOD0(GetNumberOfStreams, size_t());
   MOCK_METHOD1(GetStream, scoped_refptr<DemuxerStream>(int stream_id));
 
  protected:
-  virtual ~MockDemuxer() {}
+  virtual ~MockDemuxer();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockDemuxer);
 };
 
 class MockDemuxerStream : public DemuxerStream {
  public:
-  MockDemuxerStream() {}
+  MockDemuxerStream();
 
   // DemuxerStream implementation.
   MOCK_METHOD0(media_format, const MediaFormat&());
   MOCK_METHOD1(Read, void(Callback1<Buffer*>::Type* read_callback));
   MOCK_METHOD1(QueryInterface, void*(const char* interface_id));
   MOCK_METHOD0(EnableBitstreamConverter, void());
 
  protected:
-  virtual ~MockDemuxerStream() {}
+  virtual ~MockDemuxerStream();
 
  private:
   MediaFormat media_format_;
 
   DISALLOW_COPY_AND_ASSIGN(MockDemuxerStream);
 };
 
 class MockVideoDecoder : public VideoDecoder {
  public:
-  MockVideoDecoder() {}
+  MockVideoDecoder();
 
   // Filter implementation.
   MOCK_METHOD1(Stop, void(FilterCallback* callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
   MOCK_METHOD2(Seek, void(base::TimeDelta time, FilterCallback* callback));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
 
   // VideoDecoder implementation.
   MOCK_METHOD2(Initialize, void(DemuxerStream* stream,
                                 FilterCallback* callback));
   MOCK_METHOD0(media_format, const MediaFormat&());
   MOCK_METHOD1(ProduceVideoFrame, void(scoped_refptr<VideoFrame>));
   MOCK_METHOD0(ProvidesBuffer, bool());
 
   // Make this method public so that tests can make use of it.
   void VideoFrameReady(scoped_refptr<VideoFrame> frame) {
     VideoDecoder::VideoFrameReady(frame);
   }
 
  protected:
-  virtual ~MockVideoDecoder() {}
+  virtual ~MockVideoDecoder();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockVideoDecoder);
 };
 
 class MockAudioDecoder : public AudioDecoder {
  public:
-  MockAudioDecoder() {}
+  MockAudioDecoder();
 
   // Filter implementation.
   MOCK_METHOD1(Stop, void(FilterCallback* callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
   MOCK_METHOD2(Seek, void(base::TimeDelta time, FilterCallback* callback));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
 
   // AudioDecoder implementation.
   MOCK_METHOD2(Initialize, void(DemuxerStream* stream,
                                 FilterCallback* callback));
   MOCK_METHOD0(media_format, const MediaFormat&());
   MOCK_METHOD1(ProduceAudioSamples, void(scoped_refptr<Buffer>));
 
   // change to public to allow unittest for access;
   ConsumeAudioSamplesCallback* consume_audio_samples_callback() {
     return AudioDecoder::consume_audio_samples_callback();
   }
 
  protected:
-  virtual ~MockAudioDecoder() {}
+  virtual ~MockAudioDecoder();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockAudioDecoder);
 };
 
 class MockVideoRenderer : public VideoRenderer {
  public:
-  MockVideoRenderer() {}
+  MockVideoRenderer();
 
   // Filter implementation.
   MOCK_METHOD1(Stop, void(FilterCallback* callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
   MOCK_METHOD2(Seek, void(base::TimeDelta time, FilterCallback* callback));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
 
   // VideoRenderer implementation.
   MOCK_METHOD2(Initialize, void(VideoDecoder* decoder,
                                 FilterCallback* callback));
   MOCK_METHOD0(HasEnded, bool());
   MOCK_METHOD1(ConsumeVideoFrame, void(scoped_refptr<VideoFrame> frame));
 
  protected:
-  virtual ~MockVideoRenderer() {}
+  virtual ~MockVideoRenderer();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockVideoRenderer);
 };
 
 class MockAudioRenderer : public AudioRenderer {
  public:
-  MockAudioRenderer() {}
+  MockAudioRenderer();
 
   // Filter implementation.
   MOCK_METHOD1(Stop, void(FilterCallback* callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
   MOCK_METHOD2(Seek, void(base::TimeDelta time, FilterCallback* callback));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
 
   // AudioRenderer implementation.
   MOCK_METHOD2(Initialize, void(AudioDecoder* decoder,
                                 FilterCallback* callback));
   MOCK_METHOD0(HasEnded, bool());
   MOCK_METHOD1(SetVolume, void(float volume));
 
  protected:
-  virtual ~MockAudioRenderer() {}
+  virtual ~MockAudioRenderer();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockAudioRenderer);
 };
 
 // FilterFactory that returns canned instances of mock filters.  You can set
 // expectations on the filters and then pass the collection into a pipeline.
 class MockFilterCollection {
  public:
-  MockFilterCollection()
-      : data_source_(new MockDataSource()),
-        demuxer_(new MockDemuxer()),
-        video_decoder_(new MockVideoDecoder()),
-        audio_decoder_(new MockAudioDecoder()),
-        video_renderer_(new MockVideoRenderer()),
-        audio_renderer_(new MockAudioRenderer()) {
-  }
-
-  virtual ~MockFilterCollection() {}
+  MockFilterCollection();
+  virtual ~MockFilterCollection();
 
   // Mock accessors.
   MockDataSource* data_source() const { return data_source_; }
   MockDemuxer* demuxer() const { return demuxer_; }
   MockVideoDecoder* video_decoder() const { return video_decoder_; }
   MockAudioDecoder* audio_decoder() const { return audio_decoder_; }
   MockVideoRenderer* video_renderer() const { return video_renderer_; }
   MockAudioRenderer* audio_renderer() const { return audio_renderer_; }
 
   FilterCollection* filter_collection() const {
     return filter_collection(true);
   }
 
-  FilterCollection* filter_collection(bool include_data_source) const {
-    FilterCollection* collection = new FilterCollection();
-
-    if (include_data_source) {
-      collection->AddDataSource(data_source_);
-    }
-    collection->AddDemuxer(demuxer_);
-    collection->AddVideoDecoder(video_decoder_);
-    collection->AddAudioDecoder(audio_decoder_);
-    collection->AddVideoRenderer(video_renderer_);
-    collection->AddAudioRenderer(audio_renderer_);
-    return collection;
-  }
+  FilterCollection* filter_collection(bool include_data_source) const;
 
  private:
   scoped_refptr<MockDataSource> data_source_;
   scoped_refptr<MockDemuxer> demuxer_;
   scoped_refptr<MockVideoDecoder> video_decoder_;
   scoped_refptr<MockAudioDecoder> audio_decoder_;
   scoped_refptr<MockVideoRenderer> video_renderer_;
   scoped_refptr<MockAudioRenderer> audio_renderer_;
 
   DISALLOW_COPY_AND_ASSIGN(MockFilterCollection);
@@ skipping 39 matching lines @@
 
 // Helper gmock action that calls DisableAudioRenderer() on behalf of the
 // provided filter.
 ACTION_P(DisableAudioRenderer, filter) {
   filter->host()->DisableAudioRenderer();
 }
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_MOCK_FILTERS_H_