Index: media/cast/test/end2end_unittest.cc |
diff --git a/media/cast/test/end2end_unittest.cc b/media/cast/test/end2end_unittest.cc |
index 7145ba369a3a9868427ce91042aa783e3da2f062..c003616325bb5f3bca32aa8f3480ff232a3f044e 100644 |
--- a/media/cast/test/end2end_unittest.cc |
+++ b/media/cast/test/end2end_unittest.cc |
@@ -1275,5 +1275,44 @@ TEST_F(End2EndTest, TestSetPlayoutDelay) { |
EXPECT_LT(jump, 120u); |
} |
+namespace { |
+ |
+void OnEncodedVideoFrame(scoped_ptr<EncodedFrame> encoded_frame) { |
+ const uint32_t frame_id = encoded_frame->frame_id; |
+ if ((frame_id == 0) || (frame_id == 3)) |
+ EXPECT_EQ(encoded_frame->dependency, EncodedFrame::KEY); |
+ else |
+ EXPECT_EQ(encoded_frame->dependency, EncodedFrame::DEPENDENT); |
+} |
+ |
+} // namespace |
+ |
+TEST_F(End2EndTest, TestPliGeneratingKeyFrames) { |
miu
2016/02/29 23:00:45
IMO, we don't need this extra test here. These en
xjz
2016/03/01 01:14:27
Removed this test.
|
+ Configure(CODEC_VIDEO_VP8, CODEC_AUDIO_PCM16); |
+ Create(); |
+ |
+ // Enqueue request of 5 frames from the encoder. |
+ for (int i = 0; i < 5; ++i) { |
+ cast_receiver_->RequestEncodedVideoFrame(base::Bind(&OnEncodedVideoFrame)); |
+ } |
+ // Encode 3 frames. |
+ for (int frame_id = 0; frame_id < 3; ++frame_id) { |
+ SendVideoFrame(frame_id, testing_clock_.NowTicks()); |
+ RunTasks(33); |
+ } |
+ // Send Pli from receiver. |
+ RtcpPliMessage pli_message(video_sender_config_.ssrc); |
+ transport_receiver_->SendRtcpFromRtpReceiver( |
+ video_sender_config_.receiver_ssrc, video_sender_config_.ssrc, |
+ media::cast::RtcpTimeData(), nullptr, &pli_message, base::TimeDelta(), |
+ nullptr, nullptr); |
+ // Encode 2 other frames. |
+ for (int frame_id = 3; frame_id < 5; ++frame_id) { |
+ SendVideoFrame(frame_id, testing_clock_.NowTicks() + |
+ base::TimeDelta::FromMilliseconds(500)); |
+ RunTasks(33); |
+ } |
+} |
+ |
} // namespace cast |
} // namespace media |