Wire up transport sequence number / send time callbacks to webrtc via libjingle.

talk/app/webrtc/statscollector_unittest.cc

 /*
  * libjingle
  * Copyright 2014 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 64 matching lines @@
 // Error return values
 const char kNotFound[] = "NOT FOUND";
 
 // Constant names for track identification.
 const char kLocalTrackId[] = "local_track_id";
 const char kRemoteTrackId[] = "remote_track_id";
 const uint32_t kSsrcOfTrack = 1234;
 
 class MockWebRtcSession : public webrtc::WebRtcSession {
  public:
-  explicit MockWebRtcSession(cricket::ChannelManager* channel_manager)
-    : WebRtcSession(channel_manager, rtc::Thread::Current(),
-                    rtc::Thread::Current(), NULL, NULL) {
-  }
+  explicit MockWebRtcSession(cricket::ChannelManager* channel_manager,
+                             webrtc::CallFactory* call_factory)
+      : WebRtcSession(channel_manager,
+                      rtc::Thread::Current(),
+                      rtc::Thread::Current(),
+                      NULL,
+                      NULL,
+                      call_factory) {}
   MOCK_METHOD0(voice_channel, cricket::VoiceChannel*());
   MOCK_METHOD0(video_channel, cricket::VideoChannel*());
   MOCK_CONST_METHOD0(mediastream_signaling, const MediaStreamSignaling*());
   // Libjingle uses "local" for a outgoing track, and "remote" for a incoming
   // track.
   MOCK_METHOD2(GetLocalTrackIdBySsrc, bool(uint32_t, std::string*));
   MOCK_METHOD2(GetRemoteTrackIdBySsrc, bool(uint32_t, std::string*));
   MOCK_METHOD1(GetTransportStats, bool(cricket::SessionStats*));
   MOCK_METHOD2(GetLocalCertificate,
                bool(const std::string& transport_name,
@@ skipping 381 matching lines @@
     return time_now_;
   }
 
  private:
   double time_now_;
 };
 
 class StatsCollectorTest : public testing::Test {
  protected:
   StatsCollectorTest()
-    : media_engine_(new cricket::FakeMediaEngine()),
-      channel_manager_(
-          new cricket::ChannelManager(media_engine_, rtc::Thread::Current())),
-      session_(channel_manager_.get()),
-      signaling_(channel_manager_.get()) {
+      : media_engine_(new cricket::FakeMediaEngine()),
+        channel_manager_(
+            new cricket::ChannelManager(media_engine_, rtc::Thread::Current())),
+        session_(channel_manager_.get(), &call_factory_),
+        signaling_(channel_manager_.get()) {
     // By default, we ignore session GetStats calls.
     EXPECT_CALL(session_, GetTransportStats(_)).WillRepeatedly(Return(false));
     EXPECT_CALL(session_, mediastream_signaling()).WillRepeatedly(
         Return(&signaling_));
   }
 
   ~StatsCollectorTest() {}
 
   // This creates a standard setup with a transport called "trspname"
   // having one transport channel
@@ skipping 221 matching lines @@
               dtls_cipher);
     std::string srtp_cipher = ExtractStatsValue(
         StatsReport::kStatsReportTypeComponent,
         reports,
         StatsReport::kStatsValueNameSrtpCipher);
     EXPECT_EQ("the-srtp-cipher", srtp_cipher);
   }
 
   cricket::FakeMediaEngine* media_engine_;
   rtc::scoped_ptr<cricket::ChannelManager> channel_manager_;
+  webrtc::CallFactory call_factory_;
   MockWebRtcSession session_;
   FakeMediaStreamSignaling signaling_;
   FakeDataChannelProvider data_channel_provider_;
   cricket::SessionStats session_stats_;
   rtc::scoped_refptr<webrtc::MediaStream> stream_;
   rtc::scoped_refptr<webrtc::VideoTrack> track_;
   rtc::scoped_refptr<FakeAudioTrack> audio_track_;
 };
 
 // Verify that ExtractDataInfo populates reports.
@@ skipping 50 matching lines @@
       .WillRepeatedly(Return(false));
 
   const char kVideoChannelName[] = "video";
 
   InitSessionStats(kVideoChannelName);
   EXPECT_CALL(session_, GetTransportStats(_))
       .WillRepeatedly(DoAll(SetArgPointee<0>(session_stats_),
                             Return(true)));
 
   MockVideoMediaChannel* media_channel = new MockVideoMediaChannel();
-  cricket::VideoChannel video_channel(rtc::Thread::Current(),
-      media_channel, NULL, kVideoChannelName, false);
+  cricket::VideoChannel video_channel(rtc::Thread::Current(), media_channel,
+                                      nullptr, kVideoChannelName, false);
   StatsReports reports;  // returned values.
   cricket::VideoSenderInfo video_sender_info;
   cricket::VideoMediaInfo stats_read;
   // The number of bytes must be larger than 0xFFFFFFFF for this test.
   const int64_t kBytesSent = 12345678901234LL;
   const std::string kBytesSentString("12345678901234");
 
   AddOutgoingVideoTrackStats();
   stats.AddStream(stream_);
 
@@ skipping 24 matching lines @@
       .WillRepeatedly(Return(false));
 
   const char kVideoChannelName[] = "video";
 
   InitSessionStats(kVideoChannelName);
   EXPECT_CALL(session_, GetTransportStats(_))
       .WillRepeatedly(DoAll(SetArgPointee<0>(session_stats_),
                             Return(true)));
 
   MockVideoMediaChannel* media_channel = new MockVideoMediaChannel();
-  cricket::VideoChannel video_channel(rtc::Thread::Current(),
-      media_channel, NULL, kVideoChannelName, false);
+  cricket::VideoChannel video_channel(rtc::Thread::Current(), media_channel,
+                                      nullptr, kVideoChannelName, false);
 
   StatsReports reports;  // returned values.
   cricket::VideoSenderInfo video_sender_info;
   cricket::VideoMediaInfo stats_read;
   // Set up an SSRC just to test that we get both kinds of stats back: SSRC and
   // BWE.
   const int64_t kBytesSent = 12345678901234LL;
   const std::string kBytesSentString("12345678901234");
 
   AddOutgoingVideoTrackStats();
@@ skipping 57 matching lines @@
       reports, StatsReport::kStatsReportTypeSession, 2);
   EXPECT_EQ(NULL, session_report);
 }
 
 // This test verifies that the empty track report exists in the returned stats
 // without calling StatsCollector::UpdateStats.
 TEST_F(StatsCollectorTest, TrackObjectExistsWithoutUpdateStats) {
   StatsCollectorForTest stats(&session_);
 
   MockVideoMediaChannel* media_channel = new MockVideoMediaChannel();
-  cricket::VideoChannel video_channel(rtc::Thread::Current(),
-      media_channel, NULL, "video", false);
+  cricket::VideoChannel video_channel(rtc::Thread::Current(), media_channel,
+                                      nullptr, "video", false);
   AddOutgoingVideoTrackStats();
   stats.AddStream(stream_);
 
   // Verfies the existence of the track report.
   StatsReports reports;
   stats.GetStats(NULL, &reports);
   EXPECT_EQ((size_t)1, reports.size());
   EXPECT_EQ(StatsReport::kStatsReportTypeTrack, reports[0]->type());
   EXPECT_EQ(0, reports[0]->timestamp());
 
@@ skipping 14 matching lines @@
   EXPECT_CALL(session_, GetRemoteSSLCertificate(_, _))
       .WillRepeatedly(Return(false));
 
   const char kVideoChannelName[] = "video";
   InitSessionStats(kVideoChannelName);
   EXPECT_CALL(session_, GetTransportStats(_))
       .WillRepeatedly(DoAll(SetArgPointee<0>(session_stats_),
                             Return(true)));
 
   MockVideoMediaChannel* media_channel = new MockVideoMediaChannel();
-  cricket::VideoChannel video_channel(rtc::Thread::Current(),
-      media_channel, NULL, kVideoChannelName, false);
+  cricket::VideoChannel video_channel(rtc::Thread::Current(), media_channel,
+                                      nullptr, kVideoChannelName, false);
   AddOutgoingVideoTrackStats();
   stats.AddStream(stream_);
 
   // Constructs an ssrc stats update.
   cricket::VideoSenderInfo video_sender_info;
   cricket::VideoMediaInfo stats_read;
   const int64_t kBytesSent = 12345678901234LL;
 
   // Construct a stats value to read.
   video_sender_info.add_ssrc(1234);
@@ skipping 42 matching lines @@
   StatsCollectorForTest stats(&session_);
 
   EXPECT_CALL(session_, GetLocalCertificate(_, _))
       .WillRepeatedly(Return(false));
   EXPECT_CALL(session_, GetRemoteSSLCertificate(_, _))
       .WillRepeatedly(Return(false));
 
   MockVideoMediaChannel* media_channel = new MockVideoMediaChannel();
   // The transport_name known by the video channel.
   const std::string kVcName("vcname");
-  cricket::VideoChannel video_channel(rtc::Thread::Current(),
-      media_channel, NULL, kVcName, false);
+  cricket::VideoChannel video_channel(rtc::Thread::Current(), media_channel,
+                                      nullptr, kVcName, false);
   AddOutgoingVideoTrackStats();
   stats.AddStream(stream_);
 
   // Constructs an ssrc stats update.
   cricket::VideoSenderInfo video_sender_info;
   cricket::VideoMediaInfo stats_read;
   const int64_t kBytesSent = 12345678901234LL;
 
   // Construct a stats value to read.
   video_sender_info.add_ssrc(1234);
@@ skipping 36 matching lines @@
 }
 
 // This test verifies that a remote stats object will not be created for
 // an outgoing SSRC where remote stats are not returned.
 TEST_F(StatsCollectorTest, RemoteSsrcInfoIsAbsent) {
   StatsCollectorForTest stats(&session_);
 
   MockVideoMediaChannel* media_channel = new MockVideoMediaChannel();
   // The transport_name known by the video channel.
   const std::string kVcName("vcname");
-  cricket::VideoChannel video_channel(rtc::Thread::Current(),
-      media_channel, NULL, kVcName, false);
+  cricket::VideoChannel video_channel(rtc::Thread::Current(), media_channel,
+                                      nullptr, kVcName, false);
   AddOutgoingVideoTrackStats();
   stats.AddStream(stream_);
 
   EXPECT_CALL(session_, video_channel()).WillRepeatedly(ReturnNull());
   EXPECT_CALL(session_, voice_channel()).WillRepeatedly(ReturnNull());
 
   stats.UpdateStats(PeerConnectionInterface::kStatsOutputLevelStandard);
   StatsReports reports;
   stats.GetStats(NULL, &reports);
   const StatsReport* remote_report = FindNthReportByType(reports,
       StatsReport::kStatsReportTypeRemoteSsrc, 1);
   EXPECT_TRUE(remote_report == NULL);
 }
 
 // This test verifies that a remote stats object will be created for
 // an outgoing SSRC where stats are returned.
 TEST_F(StatsCollectorTest, RemoteSsrcInfoIsPresent) {
   StatsCollectorForTest stats(&session_);
 
   EXPECT_CALL(session_, GetLocalCertificate(_, _))
       .WillRepeatedly(Return(false));
   EXPECT_CALL(session_, GetRemoteSSLCertificate(_, _))
       .WillRepeatedly(Return(false));
 
   MockVideoMediaChannel* media_channel = new MockVideoMediaChannel();
   // The transport_name known by the video channel.
   const std::string kVcName("vcname");
-  cricket::VideoChannel video_channel(rtc::Thread::Current(),
-      media_channel, NULL, kVcName, false);
+  cricket::VideoChannel video_channel(rtc::Thread::Current(), media_channel,
+                                      nullptr, kVcName, false);
   AddOutgoingVideoTrackStats();
   stats.AddStream(stream_);
 
   // Instruct the session to return stats containing the transport channel.
   InitSessionStats(kVcName);
   EXPECT_CALL(session_, GetTransportStats(_))
       .WillRepeatedly(DoAll(SetArgPointee<0>(session_stats_),
                             Return(true)));
 
   // Constructs an ssrc stats update.
@@ skipping 33 matching lines @@
   EXPECT_CALL(session_, GetRemoteSSLCertificate(_, _))
       .WillRepeatedly(Return(false));
 
   const char kVideoChannelName[] = "video";
   InitSessionStats(kVideoChannelName);
   EXPECT_CALL(session_, GetTransportStats(_))
       .WillRepeatedly(DoAll(SetArgPointee<0>(session_stats_),
                             Return(true)));
 
   MockVideoMediaChannel* media_channel = new MockVideoMediaChannel();
-  cricket::VideoChannel video_channel(rtc::Thread::Current(),
-      media_channel, NULL, kVideoChannelName, false);
+  cricket::VideoChannel video_channel(rtc::Thread::Current(), media_channel,
+                                      nullptr, kVideoChannelName, false);
   AddIncomingVideoTrackStats();
   stats.AddStream(stream_);
 
   // Constructs an ssrc stats update.
   cricket::VideoReceiverInfo video_receiver_info;
   cricket::VideoMediaInfo stats_read;
   const int64_t kNumOfPacketsConcealed = 54321;
 
   // Construct a stats value to read.
   video_receiver_info.add_ssrc(1234);
@@ skipping 293 matching lines @@
   StatsCollectorForTest stats(&session_);
 
   EXPECT_CALL(session_, GetLocalCertificate(_, _))
       .WillRepeatedly(Return(false));
   EXPECT_CALL(session_, GetRemoteSSLCertificate(_, _))
       .WillRepeatedly(Return(false));
 
   MockVoiceMediaChannel* media_channel = new MockVoiceMediaChannel();
   // The transport_name known by the voice channel.
   const std::string kVcName("vcname");
-  cricket::VoiceChannel voice_channel(rtc::Thread::Current(),
-      media_engine_, media_channel, NULL, kVcName, false);
+  cricket::VoiceChannel voice_channel(rtc::Thread::Current(), media_engine_,
+                                      media_channel, nullptr, kVcName, false);
   AddOutgoingAudioTrackStats();
   stats.AddStream(stream_);
   stats.AddLocalAudioTrack(audio_track_, kSsrcOfTrack);
 
   cricket::VoiceSenderInfo voice_sender_info;
   InitVoiceSenderInfo(&voice_sender_info);
 
   cricket::VoiceMediaInfo stats_read;
   StatsReports reports;  // returned values.
   SetupAndVerifyAudioTrackStats(
@@ skipping 13 matching lines @@
   StatsCollectorForTest stats(&session_);
 
   EXPECT_CALL(session_, GetLocalCertificate(_, _))
       .WillRepeatedly(Return(false));
   EXPECT_CALL(session_, GetRemoteSSLCertificate(_, _))
       .WillRepeatedly(Return(false));
 
   MockVoiceMediaChannel* media_channel = new MockVoiceMediaChannel();
   // The transport_name known by the voice channel.
   const std::string kVcName("vcname");
-  cricket::VoiceChannel voice_channel(rtc::Thread::Current(),
-      media_engine_, media_channel, NULL, kVcName, false);
+  cricket::VoiceChannel voice_channel(rtc::Thread::Current(), media_engine_,
+                                      media_channel, nullptr, kVcName, false);
   AddIncomingAudioTrackStats();
   stats.AddStream(stream_);
 
   cricket::VoiceReceiverInfo voice_receiver_info;
   InitVoiceReceiverInfo(&voice_receiver_info);
   voice_receiver_info.codec_name = "fake_codec";
 
   cricket::VoiceMediaInfo stats_read;
   StatsReports reports;  // returned values.
   SetupAndVerifyAudioTrackStats(
       audio_track_.get(), stream_.get(), &stats, &voice_channel, kVcName,
       media_channel, NULL, &voice_receiver_info, &stats_read, &reports);
 }
 
 // This test verifies that a local stats object won't update its statistics
 // after a RemoveLocalAudioTrack() call.
 TEST_F(StatsCollectorTest, GetStatsAfterRemoveAudioStream) {
   StatsCollectorForTest stats(&session_);
 
   EXPECT_CALL(session_, GetLocalCertificate(_, _))
       .WillRepeatedly(Return(false));
   EXPECT_CALL(session_, GetRemoteSSLCertificate(_, _))
       .WillRepeatedly(Return(false));
 
   MockVoiceMediaChannel* media_channel = new MockVoiceMediaChannel();
   // The transport_name known by the voice channel.
   const std::string kVcName("vcname");
-  cricket::VoiceChannel voice_channel(rtc::Thread::Current(),
-      media_engine_, media_channel, NULL, kVcName, false);
+  cricket::VoiceChannel voice_channel(rtc::Thread::Current(), media_engine_,
+                                      media_channel, nullptr, kVcName, false);
   AddOutgoingAudioTrackStats();
   stats.AddStream(stream_);
   stats.AddLocalAudioTrack(audio_track_.get(), kSsrcOfTrack);
 
   // Instruct the session to return stats containing the transport channel.
   InitSessionStats(kVcName);
   EXPECT_CALL(session_, GetTransportStats(_))
       .WillRepeatedly(DoAll(SetArgPointee<0>(session_stats_),
                             Return(true)));
 
@@ skipping 39 matching lines @@
   StatsCollectorForTest stats(&session_);
 
   EXPECT_CALL(session_, GetLocalCertificate(_, _))
       .WillRepeatedly(Return(false));
   EXPECT_CALL(session_, GetRemoteSSLCertificate(_, _))
       .WillRepeatedly(Return(false));
 
   MockVoiceMediaChannel* media_channel = new MockVoiceMediaChannel();
   // The transport_name known by the voice channel.
   const std::string kVcName("vcname");
-  cricket::VoiceChannel voice_channel(rtc::Thread::Current(),
-      media_engine_, media_channel, NULL, kVcName, false);
+  cricket::VoiceChannel voice_channel(rtc::Thread::Current(), media_engine_,
+                                      media_channel, nullptr, kVcName, false);
 
   // Create a local stream with a local audio track and adds it to the stats.
   AddOutgoingAudioTrackStats();
   stats.AddStream(stream_);
   stats.AddLocalAudioTrack(audio_track_.get(), kSsrcOfTrack);
 
   // Create a remote stream with a remote audio track and adds it to the stats.
   rtc::scoped_refptr<webrtc::MediaStream> remote_stream(
       webrtc::MediaStream::Create("remotestreamlabel"));
   rtc::scoped_refptr<FakeAudioTrack> remote_track(
@@ skipping 65 matching lines @@
   StatsCollectorForTest stats(&session_);
 
   EXPECT_CALL(session_, GetLocalCertificate(_, _))
       .WillRepeatedly(Return(false));
   EXPECT_CALL(session_, GetRemoteSSLCertificate(_, _))
       .WillRepeatedly(Return(false));
 
   MockVoiceMediaChannel* media_channel = new MockVoiceMediaChannel();
   // The transport_name known by the voice channel.
   const std::string kVcName("vcname");
-  cricket::VoiceChannel voice_channel(rtc::Thread::Current(),
-      media_engine_, media_channel, NULL, kVcName, false);
+  cricket::VoiceChannel voice_channel(rtc::Thread::Current(), media_engine_,
+                                      media_channel, nullptr, kVcName, false);
 
   // Create a local stream with a local audio track and adds it to the stats.
   AddOutgoingAudioTrackStats();
   stats.AddStream(stream_);
   stats.AddLocalAudioTrack(audio_track_, kSsrcOfTrack);
 
   cricket::VoiceSenderInfo voice_sender_info;
   voice_sender_info.add_ssrc(kSsrcOfTrack);
 
   cricket::VoiceMediaInfo stats_read;
@@ skipping 19 matching lines @@
   cricket::VoiceSenderInfo new_voice_sender_info;
   InitVoiceSenderInfo(&new_voice_sender_info);
   cricket::VoiceMediaInfo new_stats_read;
   reports.clear();
   SetupAndVerifyAudioTrackStats(
       new_audio_track.get(), stream_.get(), &stats, &voice_channel, kVcName,
       media_channel, &new_voice_sender_info, NULL, &new_stats_read, &reports);
 }
 
 }  // namespace webrtc