Modified PeerConnection and WebRtcSession for end-to-end QuicDataChannel usage.

webrtc/api/webrtcsession_unittest.cc

 /*
  *  Copyright 2012 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 540 matching lines @@
       session_options->recv_video =
           session_options->HasSendMediaStream(cricket::MEDIA_TYPE_VIDEO);
     }
     session_options->bundle_enabled =
         session_options->bundle_enabled &&
         (session_options->has_audio() || session_options->has_video() ||
          session_options->has_data());
 
     if (session_->data_channel_type() == cricket::DCT_SCTP && data_channel_) {
       session_options->data_channel_type = cricket::DCT_SCTP;
+    } else if (session_->data_channel_type() == cricket::DCT_QUIC) {
+      session_options->data_channel_type = cricket::DCT_QUIC;
     }
 
     if (with_gcm_) {
       session_options->crypto_options.enable_gcm_crypto_suites = true;
     }
   }
 
   void GetOptionsForAnswer(cricket::MediaSessionOptions* session_options) {
     // ParseConstraintsForAnswer is used to set some defaults.
     ASSERT_TRUE(webrtc::ParseConstraintsForAnswer(nullptr, session_options));
 
     AddStreamsToOptions(session_options);
     session_options->bundle_enabled =
         session_options->bundle_enabled &&
         (session_options->has_audio() || session_options->has_video() ||
          session_options->has_data());
 
-    if (session_->data_channel_type() == cricket::DCT_SCTP) {
-      session_options->data_channel_type = cricket::DCT_SCTP;
+    if (session_->data_channel_type() != cricket::DCT_RTP) {
+      session_options->data_channel_type = session_->data_channel_type();
     }
 
     if (with_gcm_) {
       session_options->crypto_options.enable_gcm_crypto_suites = true;
     }
   }
 
   // Creates a local offer and applies it. Starts ICE.
   // Call SendAudioVideoStreamX() before this function
   // to decide which streams to create.
@@ skipping 3615 matching lines @@
   candidate1.set_address(rtc::SocketAddress("1.1.1.1", 5000));
   candidate1.set_component(1);
   JsepIceCandidate ice_candidate(kMediaContentName1, kMediaContentIndex1,
                                  candidate1);
   EXPECT_TRUE(session_->ProcessIceMessage(&ice_candidate));
 
   answer = CreateAnswer();
   SetLocalDescriptionWithoutError(answer);
 }
 
+#ifdef HAVE_QUIC
+TEST_P(WebRtcSessionTest, TestNegotiateQuic) {
+  configuration_.enable_quic = true;
+  InitWithDtls(GetParam());
+  EXPECT_TRUE(session_->data_channel_type() == cricket::DCT_QUIC);
+  SessionDescriptionInterface* offer = CreateOffer();
+  ASSERT_TRUE(offer);
+  ASSERT_TRUE(offer->description());
+  SetLocalDescriptionWithoutError(offer);
+  cricket::MediaSessionOptions options;
+  options.recv_audio = true;
+  options.recv_video = true;
+  SessionDescriptionInterface* answer =
+      CreateRemoteAnswer(offer, options, cricket::SEC_DISABLED);
+  ASSERT_TRUE(answer);
+  ASSERT_TRUE(answer->description());
+  SetRemoteDescriptionWithoutError(answer);
+}
+#endif  // HAVE_QUIC
+
 // Tests that RTX codec is removed from the answer when it isn't supported
 // by local side.
 TEST_F(WebRtcSessionTest, TestRtxRemovedByCreateAnswer) {
   Init();
   SendAudioVideoStream1();
   std::string offer_sdp(kSdpWithRtx);
 
   SessionDescriptionInterface* offer =
       CreateSessionDescription(JsepSessionDescription::kOffer, offer_sdp, NULL);
   EXPECT_TRUE(offer->ToString(&offer_sdp));
@@ skipping 98 matching lines @@
 }
 
 // TODO(bemasc): Add a TestIceStatesBundle with BUNDLE enabled.  That test
 // currently fails because upon disconnection and reconnection OnIceComplete is
 // called more than once without returning to IceGatheringGathering.
 
 INSTANTIATE_TEST_CASE_P(WebRtcSessionTests,
                         WebRtcSessionTest,
                         testing::Values(ALREADY_GENERATED,
                                         DTLS_IDENTITY_STORE));