Request frame for new sinks from MediaStreamVideoTrack

content/renderer/media/media_stream_video_capturer_source_unittest.cc

 // Copyright 2014 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 "content/renderer/media/media_stream_video_capturer_source.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 18 matching lines @@
 namespace content {
 
 class MockVideoCapturerSource : public media::VideoCapturerSource {
  public:
   MockVideoCapturerSource() {
     ON_CALL(*this, GetCurrentSupportedFormats(_, _, _, _))
         .WillByDefault(WithArgs<3>(
             Invoke(this, &MockVideoCapturerSource::EnumerateDeviceFormats)));
   }
 
+  MOCK_METHOD0(RequestRefreshFrame, void());
   MOCK_METHOD4(GetCurrentSupportedFormats,
               void(int max_requested_width,
                    int max_requested_height,
                    double max_requested_frame_rate,
                    const VideoCaptureDeviceFormatsCB& callback));
   MOCK_METHOD3(StartCapture,
                void(const media::VideoCaptureParams& params,
                     const VideoCaptureDeliverFrameCB& new_frame_callback,
                     const RunningCallback& running_callback));
   MOCK_METHOD0(StopCapture, void());
@@ skipping 307 matching lines @@
   InitWithDeviceInfo(device_info);
 
   VideoCaptureDeliverFrameCB deliver_frame_cb;
   media::VideoCapturerSource::RunningCallback running_cb;
 
   InSequence s;
   EXPECT_CALL(mock_delegate(), GetCurrentSupportedFormats(_, _, _, _));
   EXPECT_CALL(mock_delegate(), StartCapture(_, _, _))
       .WillOnce(testing::DoAll(testing::SaveArg<1>(&deliver_frame_cb),
                                testing::SaveArg<2>(&running_cb)));
+  EXPECT_CALL(mock_delegate(), RequestRefreshFrame());
   EXPECT_CALL(mock_delegate(), StopCapture());
   blink::WebMediaStreamTrack track = StartSource();
   running_cb.Run(true);
 
   base::RunLoop run_loop;
   base::TimeTicks reference_capture_time =
       base::TimeTicks::FromInternalValue(60013);
   base::TimeTicks capture_time;
   media::VideoFrameMetadata metadata;
   FakeMediaStreamVideoSink fake_sink(
@@ skipping 11 matching lines @@
   run_loop.Run();
   FakeMediaStreamVideoSink::RemoveFromVideoTrack(&fake_sink, track);
   EXPECT_EQ(reference_capture_time, capture_time);
   double metadata_value;
   EXPECT_TRUE(metadata.GetDouble(media::VideoFrameMetadata::FRAME_RATE,
                                  &metadata_value));
   EXPECT_EQ(30.0, metadata_value);
 }
 
 }  // namespace content