Handle HW encoder errors in VideoTrackRecorder

content/renderer/media_recorder/video_track_recorder_unittest.cc

Index: content/renderer/media_recorder/video_track_recorder_unittest.cc
diff --git a/content/renderer/media_recorder/video_track_recorder_unittest.cc b/content/renderer/media_recorder/video_track_recorder_unittest.cc
index d10defbb62ec93a0681b8dd9d8582e977a7092b9..d764fe6bf51197ab50897bbcdb6499c0caad6c52 100644
--- a/content/renderer/media_recorder/video_track_recorder_unittest.cc
+++ b/content/renderer/media_recorder/video_track_recorder_unittest.cc
@@ -119,6 +119,8 @@ class VideoTrackRecorderTest
     video_track_recorder_->OnVideoFrameForTesting(frame, capture_time);
   }
 
+  void OnError() { video_track_recorder_->OnError(true); }
+
   bool CanEncodeAlphaChannel() {
     return video_track_recorder_->CanEncodeAlphaChannelForTesting();
   }
@@ -292,6 +294,32 @@ TEST_F(VideoTrackRecorderTest, ForceKeyframeOnAlphaSwitch) {
   Mock::VerifyAndClearExpectations(this);
 }
 
+// Inserts an OnError() call between sent frames.
+TEST_F(VideoTrackRecorderTest, HandlesOnError) {
+  InitializeRecorder(VideoTrackRecorder::CodecId::VP8);
+
+  const gfx::Size& frame_size = kTrackRecorderTestSize[0];
+  const scoped_refptr<VideoFrame> video_frame =
+      VideoFrame::CreateBlackFrame(frame_size);
+
+  InSequence s;
+  EXPECT_CALL(*this, DoOnEncodedVideo(_, _, _, _, true)).Times(1);
+  Encode(video_frame, base::TimeTicks::Now());
+
+  // Insert OnError() call.
+  OnError();
+
+  base::RunLoop run_loop;
+  base::Closure quit_closure = run_loop.QuitClosure();
+  EXPECT_CALL(*this, DoOnEncodedVideo(_, _, _, _, true))
+      .Times(1)
+      .WillOnce(RunClosure(quit_closure));
+  Encode(video_frame, base::TimeTicks::Now());
+  run_loop.Run();
+
+  Mock::VerifyAndClearExpectations(this);
+}
+
 INSTANTIATE_TEST_CASE_P(,
                         VideoTrackRecorderTest,
                         ::testing::Combine(ValuesIn(kTrackRecorderTestCodec),