Reland of Make the new jitter buffer the default jitter buffer.

webrtc/video/receive_statistics_proxy_unittest.cc

 /*
  *  Copyright 2016 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 56 matching lines @@
   EXPECT_EQ(kPayloadType, statistics_proxy_->GetStats().current_payload_type);
 }
 
 TEST_F(ReceiveStatisticsProxyTest, GetStatsReportsDecoderImplementationName) {
   const char* kName = "decoderName";
   statistics_proxy_->OnDecoderImplementationName(kName);
   EXPECT_STREQ(
       kName, statistics_proxy_->GetStats().decoder_implementation_name.c_str());
 }
 
-TEST_F(ReceiveStatisticsProxyTest, GetStatsReportsIncomingRate) {
-  const int kFramerate = 28;
-  const int kBitrateBps = 311000;
-  statistics_proxy_->OnIncomingRate(kFramerate, kBitrateBps);
-  EXPECT_EQ(kFramerate, statistics_proxy_->GetStats().network_frame_rate);
-  EXPECT_EQ(kBitrateBps, statistics_proxy_->GetStats().total_bitrate_bps);
+TEST_F(ReceiveStatisticsProxyTest, GetStatsReportsOnCompleteFrame) {
+  const int kFrameSizeBytes = 1000;
+  statistics_proxy_->OnCompleteFrame(true, kFrameSizeBytes);
+  VideoReceiveStream::Stats stats = statistics_proxy_->GetStats();
+  EXPECT_EQ(1, stats.network_frame_rate);
+  EXPECT_EQ(kFrameSizeBytes * 8, stats.total_bitrate_bps);
+  EXPECT_EQ(1, stats.frame_counts.key_frames);
+  EXPECT_EQ(0, stats.frame_counts.delta_frames);
 }
 
 TEST_F(ReceiveStatisticsProxyTest, GetStatsReportsDecodeTimingStats) {
   const int kDecodeMs = 1;
   const int kMaxDecodeMs = 2;
   const int kCurrentDelayMs = 3;
   const int kTargetDelayMs = 4;
   const int kJitterBufferMs = 5;
   const int kMinPlayoutDelayMs = 6;
   const int kRenderDelayMs = 7;
   const int64_t kRttMs = 8;
-  statistics_proxy_->OnDecoderTiming(
+  statistics_proxy_->OnRttUpdate(kRttMs, 0);
+  statistics_proxy_->OnFrameBufferTimingsUpdated(
       kDecodeMs, kMaxDecodeMs, kCurrentDelayMs, kTargetDelayMs, kJitterBufferMs,
-      kMinPlayoutDelayMs, kRenderDelayMs, kRttMs);
+      kMinPlayoutDelayMs, kRenderDelayMs);
   VideoReceiveStream::Stats stats = statistics_proxy_->GetStats();
   EXPECT_EQ(kDecodeMs, stats.decode_ms);
   EXPECT_EQ(kMaxDecodeMs, stats.max_decode_ms);
   EXPECT_EQ(kCurrentDelayMs, stats.current_delay_ms);
   EXPECT_EQ(kTargetDelayMs, stats.target_delay_ms);
   EXPECT_EQ(kJitterBufferMs, stats.jitter_buffer_ms);
   EXPECT_EQ(kMinPlayoutDelayMs, stats.min_playout_delay_ms);
   EXPECT_EQ(kRenderDelayMs, stats.render_delay_ms);
 }
 
@@ skipping 234 matching lines @@
   codec_info.codecType = kVideoCodecVP8;
 
   for (int i = 0; i < kMinRequiredSamples; ++i)
     statistics_proxy_->OnPreDecode(encoded_image, &codec_info);
 
   statistics_proxy_.reset();
   EXPECT_EQ(0, metrics::NumSamples("WebRTC.Video.Decoded.Vp8.Qp"));
 }
 
 }  // namespace webrtc