Attachment 350026 Details for Bug 189671 – Patch for landing

[patch] Patch for landing

bug-189671-20180918095128.patch (text/plain), 99.06 KB, created by youenn fablet on 2018-09-18 09:51:29 PDT

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Creator: youenn fablet

Created: 2018-09-18 09:51:29 PDT

Size: 99.06 KB

patch

obsolete

>Subversion Revision: 236098
>diff --git a/Source/ThirdParty/libwebrtc/ChangeLog b/Source/ThirdParty/libwebrtc/ChangeLog
>index 383c71fc204a2adabd2e53c166b155fd61a6dab2..601176a45675040943a178421b7e0853e85dfbf3 100644
>--- a/Source/ThirdParty/libwebrtc/ChangeLog
>+++ b/Source/ThirdParty/libwebrtc/ChangeLog
>@@ -1,3 +1,14 @@
>+2018-09-18  Youenn Fablet  <youenn@apple.com>
>+
>+        Implement RTCRtpReceiver getContributingSources/getSynchronizationSources
>+        https://bugs.webkit.org/show_bug.cgi?id=189671
>+
>+        Reviewed by Eric Carlson.
>+
>+        * Configurations/libwebrtc.iOS.exp:
>+        * Configurations/libwebrtc.iOSsim.exp:
>+        * Configurations/libwebrtc.mac.exp:
>+
> 2018-09-17  Youenn Fablet  <youenn@apple.com>
> 
>         Build fix after https://trac.webkit.org/changeset/236070
>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index 14a6dc5470d4b147a673b4a0bb1510f616bb925e..834476ba3c6511812a2648bd1057deec2183c298 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,37 @@
>+2018-09-18  Youenn Fablet  <youenn@apple.com>
>+
>+        Implement RTCRtpReceiver getContributingSources/getSynchronizationSources
>+        https://bugs.webkit.org/show_bug.cgi?id=189671
>+
>+        Reviewed by Eric Carlson.
>+
>+        Introduce implementation of these two methods by calling the libwebrtc corresponding method.
>+        Add corresponding IDL as per spec.
>+        Covered by rebased WPT tests.
>+
>+        * CMakeLists.txt:
>+        * DerivedSources.make:
>+        * Modules/mediastream/RTCRtpContributingSource.h: Added.
>+        * Modules/mediastream/RTCRtpContributingSource.idl: Added.
>+        * Modules/mediastream/RTCRtpReceiver.h:
>+        (WebCore::RTCRtpReceiver::getContributingSources const):
>+        (WebCore::RTCRtpReceiver::getSynchronizationSources const):
>+        * Modules/mediastream/RTCRtpReceiver.idl:
>+        * Modules/mediastream/RTCRtpReceiverBackend.h:
>+        (WebCore::RTCRtpReceiverBackend::getContributingSources const):
>+        (WebCore::RTCRtpReceiverBackend::getSynchronizationSources const):
>+        * Modules/mediastream/RTCRtpSynchronizationSource.h: Added.
>+        * Modules/mediastream/RTCRtpSynchronizationSource.idl: Added.
>+        * Modules/mediastream/libwebrtc/LibWebRTCRtpReceiverBackend.cpp:
>+        (WebCore::fillRTCRtpContributingSource):
>+        (WebCore::toRTCRtpContributingSource):
>+        (WebCore::toRTCRtpSynchronizationSource):
>+        (WebCore::LibWebRTCRtpReceiverBackend::getContributingSources const):
>+        (WebCore::LibWebRTCRtpReceiverBackend::getSynchronizationSources const):
>+        * Modules/mediastream/libwebrtc/LibWebRTCRtpReceiverBackend.h:
>+        * Sources.txt:
>+        * WebCore.xcodeproj/project.pbxproj:
>+
> 2018-09-18  Youenn Fablet  <youenn@apple.com>
> 
>         Layout Test webrtc/video-mute.html is flaky.
>diff --git a/Source/ThirdParty/libwebrtc/Configurations/libwebrtc.iOS.exp b/Source/ThirdParty/libwebrtc/Configurations/libwebrtc.iOS.exp
>index 76497e3c57c1733d166ecaf0750f9ee10024b4aa..939d2a8af0ea2a333d69d7a81c3966e3112148b7 100644
>--- a/Source/ThirdParty/libwebrtc/Configurations/libwebrtc.iOS.exp
>+++ b/Source/ThirdParty/libwebrtc/Configurations/libwebrtc.iOS.exp
>@@ -214,3 +214,4 @@ __ZN6webrtc21RtpEncodingParametersC1Ev
> __ZN6webrtc21RtpEncodingParametersD1Ev
> __ZN6webrtc18RtpTransceiverInitC1Ev
> __ZN6webrtc18RtpTransceiverInitD1Ev
>+__ZN6webrtc9RtpSourceD1Ev
>diff --git a/Source/ThirdParty/libwebrtc/Configurations/libwebrtc.iOSsim.exp b/Source/ThirdParty/libwebrtc/Configurations/libwebrtc.iOSsim.exp
>index 1e713ce54b8a7d852a43292b8753cc745e9312c4..09b048ce2790b4d074b8d1bebbdffcee6f43dc3e 100644
>--- a/Source/ThirdParty/libwebrtc/Configurations/libwebrtc.iOSsim.exp
>+++ b/Source/ThirdParty/libwebrtc/Configurations/libwebrtc.iOSsim.exp
>@@ -213,6 +213,6 @@ __ZN6webrtc12RtpExtensionD1Ev
> __ZN6webrtc21RtpEncodingParametersC1ERKS0_
> __ZN6webrtc21RtpEncodingParametersC1Ev
> __ZN6webrtc21RtpEncodingParametersD1Ev
>-
> __ZN6webrtc18RtpTransceiverInitC1Ev
> __ZN6webrtc18RtpTransceiverInitD1Ev
>+__ZN6webrtc9RtpSourceD1Ev
>diff --git a/Source/ThirdParty/libwebrtc/Configurations/libwebrtc.mac.exp b/Source/ThirdParty/libwebrtc/Configurations/libwebrtc.mac.exp
>index c2e741b36a79a94e9199f13c16344ed853f03b0c..09b048ce2790b4d074b8d1bebbdffcee6f43dc3e 100644
>--- a/Source/ThirdParty/libwebrtc/Configurations/libwebrtc.mac.exp
>+++ b/Source/ThirdParty/libwebrtc/Configurations/libwebrtc.mac.exp
>@@ -215,3 +215,4 @@ __ZN6webrtc21RtpEncodingParametersC1Ev
> __ZN6webrtc21RtpEncodingParametersD1Ev
> __ZN6webrtc18RtpTransceiverInitC1Ev
> __ZN6webrtc18RtpTransceiverInitD1Ev
>+__ZN6webrtc9RtpSourceD1Ev
>diff --git a/Source/WebCore/CMakeLists.txt b/Source/WebCore/CMakeLists.txt
>index 29cef4ab89639588061cc3e7bc82bb59b4603389..f7853e162bddc32630e0fc7d152d8aa34f91cf16 100644
>--- a/Source/WebCore/CMakeLists.txt
>+++ b/Source/WebCore/CMakeLists.txt
>@@ -321,6 +321,7 @@ set(WebCore_NON_SVG_IDL_FILES
>     Modules/mediastream/RTCPeerConnectionState.idl
>     Modules/mediastream/RTCPriorityType.idl
>     Modules/mediastream/RTCRtpCodecParameters.idl
>+    Modules/mediastream/RTCRtpContributingSource.idl
>     Modules/mediastream/RTCRtpEncodingParameters.idl
>     Modules/mediastream/RTCRtpFecParameters.idl
>     Modules/mediastream/RTCRtpHeaderExtensionParameters.idl
>@@ -329,6 +330,7 @@ set(WebCore_NON_SVG_IDL_FILES
>     Modules/mediastream/RTCRtpRtxParameters.idl
>     Modules/mediastream/RTCRtpSendParameters.idl
>     Modules/mediastream/RTCRtpSender.idl
>+    Modules/mediastream/RTCRtpSynchronizationSource.idl
>     Modules/mediastream/RTCRtpTransceiver.idl
>     Modules/mediastream/RTCRtpTransceiverDirection.idl
>     Modules/mediastream/RTCSessionDescription.idl
>diff --git a/Source/WebCore/DerivedSources.make b/Source/WebCore/DerivedSources.make
>index e6a427de4ed40b9192e4038b41a11046c52fe5d2..bb25ff9022da49845fcdc51098fd427b9bb13e6c 100644
>--- a/Source/WebCore/DerivedSources.make
>+++ b/Source/WebCore/DerivedSources.make
>@@ -245,6 +245,7 @@ JS_BINDING_IDLS = \
>     $(WebCore)/Modules/mediastream/RTCPeerConnection.idl \
>     $(WebCore)/Modules/mediastream/RTCPeerConnectionState.idl \
>     $(WebCore)/Modules/mediastream/RTCRtpCodecParameters.idl \
>+    $(WebCore)/Modules/mediastream/RTCRtpContributingSource.idl \
>     $(WebCore)/Modules/mediastream/RTCRtpEncodingParameters.idl \
>     $(WebCore)/Modules/mediastream/RTCRtpFecParameters.idl \
>     $(WebCore)/Modules/mediastream/RTCRtpHeaderExtensionParameters.idl \
>@@ -255,6 +256,7 @@ JS_BINDING_IDLS = \
>     $(WebCore)/Modules/mediastream/RTCRtpSender.idl \
>     $(WebCore)/Modules/mediastream/RTCRtpTransceiver.idl \
>     $(WebCore)/Modules/mediastream/RTCRtpTransceiverDirection.idl \
>+    $(WebCore)/Modules/mediastream/RTCRtpSynchronizationSource.idl \
>     $(WebCore)/Modules/mediastream/RTCSessionDescription.idl \
>     $(WebCore)/Modules/mediastream/RTCSignalingState.idl \
>     $(WebCore)/Modules/mediastream/RTCStatsReport.idl \
>diff --git a/Source/WebCore/Modules/mediastream/RTCRtpContributingSource.h b/Source/WebCore/Modules/mediastream/RTCRtpContributingSource.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..8d89753b2995638ff3655f2546141149c8ede23e
>--- /dev/null
>+++ b/Source/WebCore/Modules/mediastream/RTCRtpContributingSource.h
>@@ -0,0 +1,41 @@
>+/*
>+ * Copyright (C) 2018 Apple Inc. All rights reserved.
>+ *
>+ * 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, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(WEB_RTC)
>+
>+namespace WebCore {
>+
>+struct RTCRtpContributingSource {
>+    double timestamp;
>+    unsigned long source;
>+    std::optional<double> audioLevel;
>+};
>+
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(WEB_RTC)
>diff --git a/Source/WebCore/Modules/mediastream/RTCRtpContributingSource.idl b/Source/WebCore/Modules/mediastream/RTCRtpContributingSource.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..f058150e6f626784d0d334577c2e69d72df758ed
>--- /dev/null
>+++ b/Source/WebCore/Modules/mediastream/RTCRtpContributingSource.idl
>@@ -0,0 +1,36 @@
>+/*
>+* Copyright (C) 2018 Apple Inc. All rights reserved.
>+*
>+* 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, this list of conditions and the following disclaimer in the
>+*    documentation and/or other materials provided with the distribution.
>+*
>+* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+* THE POSSIBILITY OF SUCH DAMAGE.
>+*/
>+
>+typedef double DOMHighResTimeStamp;
>+
>+[
>+    Conditional=WEB_RTC,
>+    EnabledAtRuntime=PeerConnection,
>+    JSGenerateToJSObject,
>+] dictionary RTCRtpContributingSource {
>+    required DOMHighResTimeStamp timestamp;
>+    required unsigned long source;
>+    double audioLevel;
>+};
>diff --git a/Source/WebCore/Modules/mediastream/RTCRtpReceiver.h b/Source/WebCore/Modules/mediastream/RTCRtpReceiver.h
>index 5d2ec71ffd4cc43b79d36a08ffd681ee2a1e5863..532e2c027dbad9551f0dd01f637377b2dbe8bd4d 100644
>--- a/Source/WebCore/Modules/mediastream/RTCRtpReceiver.h
>+++ b/Source/WebCore/Modules/mediastream/RTCRtpReceiver.h
>@@ -34,6 +34,7 @@
> 
> #include "MediaStreamTrack.h"
> #include "RTCRtpReceiverBackend.h"
>+#include "RTCRtpSynchronizationSource.h"
> #include "ScriptWrappable.h"
> 
> namespace WebCore {
>@@ -50,6 +51,8 @@ public:
> 
>     void setBackend(std::unique_ptr<RTCRtpReceiverBackend>&& backend) { m_backend = WTFMove(backend); }
>     RTCRtpParameters getParameters() { return m_backend ? m_backend->getParameters() : RTCRtpParameters(); }
>+    Vector<RTCRtpContributingSource> getContributingSources() const { return m_backend ? m_backend->getContributingSources() : Vector<RTCRtpContributingSource> { }; }
>+    Vector<RTCRtpSynchronizationSource> getSynchronizationSources() const { return m_backend ? m_backend->getSynchronizationSources() : Vector<RTCRtpSynchronizationSource> { }; }
> 
>     MediaStreamTrack& track() { return m_track.get(); }
> 
>diff --git a/Source/WebCore/Modules/mediastream/RTCRtpReceiver.idl b/Source/WebCore/Modules/mediastream/RTCRtpReceiver.idl
>index e5c9cdddc0ea1b28ed55caea057a0c0004131288..9f53d5d538822488ad1d65e5a68f84bcd2c88eac 100644
>--- a/Source/WebCore/Modules/mediastream/RTCRtpReceiver.idl
>+++ b/Source/WebCore/Modules/mediastream/RTCRtpReceiver.idl
>@@ -39,5 +39,6 @@
>     // FIXME 169662: missing transport
>     // FIXME 169662: missing rtcpTransport
>     // FIXME 169662: missing getCapabilities
>-    // FIXME 169662: missing getContributingSources
>+    sequence<RTCRtpContributingSource> getContributingSources();
>+    sequence<RTCRtpSynchronizationSource> getSynchronizationSources();
> };
>diff --git a/Source/WebCore/Modules/mediastream/RTCRtpReceiverBackend.h b/Source/WebCore/Modules/mediastream/RTCRtpReceiverBackend.h
>index 137d646ce29c895a7c8f5add1ed03eae50e87bd8..782dd67d5516c8d6e7b41954bcbb90bba7472693 100644
>--- a/Source/WebCore/Modules/mediastream/RTCRtpReceiverBackend.h
>+++ b/Source/WebCore/Modules/mediastream/RTCRtpReceiverBackend.h
>@@ -27,6 +27,7 @@
> #if ENABLE(WEB_RTC)
> 
> #include "RTCRtpParameters.h"
>+#include "RTCRtpSynchronizationSource.h"
> 
> namespace WebCore {
> 
>@@ -34,6 +35,8 @@ class RTCRtpReceiverBackend {
> public:
>     virtual ~RTCRtpReceiverBackend() = default;
>     virtual RTCRtpParameters getParameters() { return { }; }
>+    virtual Vector<RTCRtpContributingSource> getContributingSources() const { return { }; }
>+    virtual Vector<RTCRtpSynchronizationSource> getSynchronizationSources() const { return { }; }
> };
> 
> } // namespace WebCore
>diff --git a/Source/WebCore/Modules/mediastream/RTCRtpSynchronizationSource.h b/Source/WebCore/Modules/mediastream/RTCRtpSynchronizationSource.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..7f33816a75fd1dc30c6f4877d956842eaf06ce33
>--- /dev/null
>+++ b/Source/WebCore/Modules/mediastream/RTCRtpSynchronizationSource.h
>@@ -0,0 +1,40 @@
>+/*
>+ * Copyright (C) 2018 Apple Inc. All rights reserved.
>+ *
>+ * 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, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(WEB_RTC)
>+
>+#include "RTCRtpContributingSource.h"
>+
>+namespace WebCore {
>+
>+struct RTCRtpSynchronizationSource : RTCRtpContributingSource {
>+    std::optional<bool> voiceActivityFlag;
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(WEB_RTC)
>diff --git a/Source/WebCore/Modules/mediastream/RTCRtpSynchronizationSource.idl b/Source/WebCore/Modules/mediastream/RTCRtpSynchronizationSource.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..02bdabaa731af2947d688e917af08757277f61b0
>--- /dev/null
>+++ b/Source/WebCore/Modules/mediastream/RTCRtpSynchronizationSource.idl
>@@ -0,0 +1,34 @@
>+/*
>+* Copyright (C) 2018 Apple Inc. All rights reserved.
>+*
>+* 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, this list of conditions and the following disclaimer in the
>+*    documentation and/or other materials provided with the distribution.
>+*
>+* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+* THE POSSIBILITY OF SUCH DAMAGE.
>+*/
>+
>+typedef double DOMHighResTimeStamp;
>+
>+[
>+    Conditional=WEB_RTC,
>+    EnabledAtRuntime=PeerConnection,
>+    JSGenerateToJSObject,
>+] dictionary RTCRtpSynchronizationSource : RTCRtpContributingSource {
>+    boolean voiceActivityFlag;
>+};
>diff --git a/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCRtpReceiverBackend.cpp b/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCRtpReceiverBackend.cpp
>index 5406d864fda0493c860884aa7fb315c29ddc6667..6a0beb3bf73e132b609196184bc9ead48f3fc8a9 100644
>--- a/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCRtpReceiverBackend.cpp
>+++ b/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCRtpReceiverBackend.cpp
>@@ -36,6 +36,48 @@ RTCRtpParameters LibWebRTCRtpReceiverBackend::getParameters()
>     return toRTCRtpParameters(m_rtcReceiver->GetParameters());
> }
> 
>+static inline void fillRTCRtpContributingSource(RTCRtpContributingSource& source, const webrtc::RtpSource& rtcSource)
>+{
>+    source.timestamp = rtcSource.timestamp_ms();
>+    source.source = rtcSource.source_id();
>+    if (rtcSource.audio_level())
>+        source.audioLevel = *rtcSource.audio_level();
>+}
>+
>+static inline RTCRtpContributingSource toRTCRtpContributingSource(const webrtc::RtpSource& rtcSource)
>+{
>+    RTCRtpContributingSource source;
>+    fillRTCRtpContributingSource(source, rtcSource);
>+    return source;
>+}
>+
>+static inline RTCRtpSynchronizationSource toRTCRtpSynchronizationSource(const webrtc::RtpSource& rtcSource)
>+{
>+    RTCRtpSynchronizationSource source;
>+    fillRTCRtpContributingSource(source, rtcSource);
>+    return source;
>+}
>+
>+Vector<RTCRtpContributingSource> LibWebRTCRtpReceiverBackend::getContributingSources() const
>+{
>+    Vector<RTCRtpContributingSource> sources;
>+    for (auto& rtcSource : m_rtcReceiver->GetSources()) {
>+        if (rtcSource.source_type() == webrtc::RtpSourceType::CSRC)
>+            sources.append(toRTCRtpContributingSource(rtcSource));
>+    }
>+    return sources;
>+}
>+
>+Vector<RTCRtpSynchronizationSource> LibWebRTCRtpReceiverBackend::getSynchronizationSources() const
>+{
>+    Vector<RTCRtpSynchronizationSource> sources;
>+    for (auto& rtcSource : m_rtcReceiver->GetSources()) {
>+        if (rtcSource.source_type() == webrtc::RtpSourceType::SSRC)
>+            sources.uncheckedAppend(toRTCRtpSynchronizationSource(rtcSource));
>+    }
>+    return sources;
>+}
>+
> } // namespace WebCore
> 
> #endif // ENABLE(WEB_RTC) && USE(LIBWEBRTC)
>diff --git a/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCRtpReceiverBackend.h b/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCRtpReceiverBackend.h
>index f157336a96add1b4d487ef06a91ecabffb4b61ef..fd0d95ec32975c16a53c4812f1379ae73431bae7 100644
>--- a/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCRtpReceiverBackend.h
>+++ b/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCRtpReceiverBackend.h
>@@ -47,6 +47,8 @@ public:
> 
> private:
>     RTCRtpParameters getParameters() final;
>+    Vector<RTCRtpContributingSource> getContributingSources() const final;
>+    Vector<RTCRtpSynchronizationSource> getSynchronizationSources() const final;
> 
>     rtc::scoped_refptr<webrtc::RtpReceiverInterface> m_rtcReceiver;
> };
>diff --git a/Source/WebCore/Sources.txt b/Source/WebCore/Sources.txt
>index a13d20d9391a5cdce73697e7abbfbc1b0b80231e..30623545c80822ddeafb403ce2930c4dc805b76f 100644
>--- a/Source/WebCore/Sources.txt
>+++ b/Source/WebCore/Sources.txt
>@@ -2879,6 +2879,7 @@ JSRTCPeerConnectionIceEvent.cpp
> JSRTCPeerConnectionState.cpp
> JSRTCPriorityType.cpp
> JSRTCRtpCodecParameters.cpp
>+JSRTCRtpContributingSource.cpp
> JSRTCRtpEncodingParameters.cpp
> JSRTCRtpFecParameters.cpp
> JSRTCRtpHeaderExtensionParameters.cpp
>@@ -2887,6 +2888,7 @@ JSRTCRtpRtxParameters.cpp
> JSRTCRtpReceiver.cpp
> JSRTCRtpSendParameters.cpp
> JSRTCRtpSender.cpp
>+JSRTCRtpSynchronizationSource.cpp
> JSRTCRtpTransceiver.cpp
> JSRTCRtpTransceiverDirection.cpp
> JSRTCSessionDescription.cpp
>diff --git a/Source/WebCore/WebCore.xcodeproj/project.pbxproj b/Source/WebCore/WebCore.xcodeproj/project.pbxproj
>index 6172a038ba3bf57298dd85037ad201e2226aeb80..4e66e92712b4808faf29430e3cb8017a5b478980 100644
>--- a/Source/WebCore/WebCore.xcodeproj/project.pbxproj
>+++ b/Source/WebCore/WebCore.xcodeproj/project.pbxproj
>@@ -7262,6 +7262,10 @@
> 		4157EBF91E3AB06800AC9FE9 /* MockLibWebRTCPeerConnection.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = MockLibWebRTCPeerConnection.cpp; sourceTree = "<group>"; };
> 		415A3B732138E264001B4BAA /* LibWebRTCObservers.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = LibWebRTCObservers.h; path = libwebrtc/LibWebRTCObservers.h; sourceTree = "<group>"; };
> 		415CDAF61E6CE0D3004F11EE /* JSMediaStreamTrackCustom.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = JSMediaStreamTrackCustom.cpp; sourceTree = "<group>"; };
>+		415E1BB3215010800022DA96 /* RTCRtpContributingSource.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RTCRtpContributingSource.h; sourceTree = "<group>"; };
>+		415E1BB5215010810022DA96 /* RTCRtpContributingSource.idl */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = RTCRtpContributingSource.idl; sourceTree = "<group>"; };
>+		415E1BB62150152A0022DA96 /* RTCRtpSynchronizationSource.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RTCRtpSynchronizationSource.h; sourceTree = "<group>"; };
>+		415E1BB7215015300022DA96 /* RTCRtpSynchronizationSource.idl */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = RTCRtpSynchronizationSource.idl; sourceTree = "<group>"; };
> 		41614A761DA64236004AD06F /* HTTPHeaderValues.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = HTTPHeaderValues.cpp; sourceTree = "<group>"; };
> 		41614A771DA64236004AD06F /* HTTPHeaderValues.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = HTTPHeaderValues.h; sourceTree = "<group>"; };
> 		4162A44D101145AE00DFF3ED /* DedicatedWorkerGlobalScope.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = DedicatedWorkerGlobalScope.cpp; sourceTree = "<group>"; };
>@@ -15205,6 +15209,8 @@
> 				41FCB759214865D30038ADC6 /* RTCRtpCodecParameters.idl */,
> 				414AD3FF21498D3000521676 /* RTCRtpCodingParameters.h */,
> 				414AD40221498D3200521676 /* RTCRtpCodingParameters.idl */,
>+				415E1BB3215010800022DA96 /* RTCRtpContributingSource.h */,
>+				415E1BB5215010810022DA96 /* RTCRtpContributingSource.idl */,
> 				414AD40021498D3100521676 /* RTCRtpDecodingParameters.h */,
> 				414AD40121498D3100521676 /* RTCRtpDecodingParameters.idl */,
> 				41FCB761214867000038ADC6 /* RTCRtpEncodingParameters.h */,
>@@ -15227,6 +15233,8 @@
> 				41D1A046213EDDEB0063FB6B /* RTCRtpSenderBackend.h */,
> 				414AD3FC2149842000521676 /* RTCRtpSendParameters.h */,
> 				414AD3FE2149842000521676 /* RTCRtpSendParameters.idl */,
>+				415E1BB62150152A0022DA96 /* RTCRtpSynchronizationSource.h */,
>+				415E1BB7215015300022DA96 /* RTCRtpSynchronizationSource.idl */,
> 				5E5E2B101CFC3E4B000C0D85 /* RTCRtpTransceiver.cpp */,
> 				5E5E2B111CFC3E4B000C0D85 /* RTCRtpTransceiver.h */,
> 				5E5E2B121CFC3E4B000C0D85 /* RTCRtpTransceiver.idl */,
>diff --git a/LayoutTests/imported/w3c/ChangeLog b/LayoutTests/imported/w3c/ChangeLog
>index dc347c60cf2e8df858a519b518501c59fe39ad76..6f830817faa2c5cdd66912df7442eae6b47f955e 100644
>--- a/LayoutTests/imported/w3c/ChangeLog
>+++ b/LayoutTests/imported/w3c/ChangeLog
>@@ -1,3 +1,14 @@
>+2018-09-18  Youenn Fablet  <youenn@apple.com>
>+
>+        Implement RTCRtpReceiver getContributingSources/getSynchronizationSources
>+        https://bugs.webkit.org/show_bug.cgi?id=189671
>+
>+        Reviewed by Eric Carlson.
>+
>+        * web-platform-tests/webrtc/RTCRtpReceiver-getContributingSources.https-expected.txt:
>+        * web-platform-tests/webrtc/RTCRtpReceiver-getSynchronizationSources.https-expected.txt:
>+        * web-platform-tests/webrtc/interfaces-expected.txt: Removed, as no longer needed.
>+
> 2018-09-15  Rob Buis  <rbuis@igalia.com>
> 
>         XMLHttpRequest::createResponseBlob() should create a Blob with type for empty response
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/webrtc/RTCRtpReceiver-getContributingSources.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/webrtc/RTCRtpReceiver-getContributingSources.https-expected.txt
>index 2470844257723f3a5ca870297837bf9c9570a071..3780f941767cc68763e55431b26474155b71a990 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/webrtc/RTCRtpReceiver-getContributingSources.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/webrtc/RTCRtpReceiver-getContributingSources.https-expected.txt
>@@ -1,3 +1,3 @@
> 
>-FAIL getContributingSources() should return list of CSRC after connection is established promise_test: Unhandled rejection with value: object "TypeError: receiver.getContributingSources is not a function. (In 'receiver.getContributingSources()', 'receiver.getContributingSources' is undefined)"
>+FAIL getContributingSources() should return list of CSRC after connection is established assert_greater_than: Expect CSRCs to be available after RTP connection is established expected a number greater than 0 but got 0
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/webrtc/RTCRtpReceiver-getSynchronizationSources.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/webrtc/RTCRtpReceiver-getSynchronizationSources.https-expected.txt
>index 6552916171499c98eaf4f85f3f884472266ea474..d499f8b997419278f8250e080f7a1ee81a99a77a 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/webrtc/RTCRtpReceiver-getSynchronizationSources.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/webrtc/RTCRtpReceiver-getSynchronizationSources.https-expected.txt
>@@ -1,3 +1,3 @@
> 
>-FAIL getContributingSources() should return list of CSRC after connection is established promise_test: Unhandled rejection with value: object "TypeError: receiver.getSynchronizationSources is not a function. (In 'receiver.getSynchronizationSources()', 'receiver.getSynchronizationSources' is undefined)"
>+FAIL getContributingSources() should return list of CSRC after connection is established assert_greater_than: Expect SSRCs to be available after RTP connection is established expected a number greater than 0 but got 0
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/webrtc/interfaces-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/webrtc/interfaces-expected.txt
>deleted file mode 100644
>index 6cafb8ad0399371496ef5a45ecb81de576ad479a..0000000000000000000000000000000000000000
>--- a/LayoutTests/imported/w3c/web-platform-tests/webrtc/interfaces-expected.txt
>+++ /dev/null
>@@ -1,527 +0,0 @@
>-CONSOLE MESSAGE: line 251: callback not yet supported
>-CONSOLE MESSAGE: line 251: callback not yet supported
>-CONSOLE MESSAGE: line 251: callback not yet supported
>-CONSOLE MESSAGE: line 251: callback not yet supported
>-
>-PASS Main test driver 
>-FAIL Test driver for asyncInitCertificate undefined is not a function (near '...RTCPeerConnection.generateCertificate...')
>-FAIL Test driver for asyncInitTransports assert_unreached: Failed to run asyncInitTransports: ReferenceError: Can't find variable: RTCSctpTransport Reached unreachable code
>-PASS Test driver for asyncInitMediaStreamTrack 
>-FAIL MediaStreamTrack interface: existence and properties of interface object undefined is not an object (evaluating 'this.array
>-                     .members[this.base]
>-                     .has_extended_attribute')
>-PASS MediaStreamTrack interface object length 
>-PASS MediaStreamTrack interface object name 
>-FAIL MediaStreamTrack interface: existence and properties of interface prototype object undefined is not an object (evaluating 'this.array
>-                         .members[inherit_interface]
>-                         .has_extended_attribute')
>-PASS MediaStreamTrack interface: existence and properties of interface prototype object's "constructor" property 
>-FAIL MediaStreamTrack interface: attribute isolated assert_true: The prototype object must have a property "isolated" expected true got false
>-FAIL MediaStreamTrack interface: attribute onisolationchange assert_true: The prototype object must have a property "onisolationchange" expected true got false
>-PASS MediaStreamTrack must be primary interface of idlTestObjects.mediaStreamTrack 
>-FAIL Stringification of idlTestObjects.mediaStreamTrack undefined is not an object (evaluating 'this.array.members[this.base].has_stringifier')
>-FAIL MediaStreamTrack interface: idlTestObjects.mediaStreamTrack must inherit property "isolated" with the proper type assert_inherits: property "isolated" not found in prototype chain
>-FAIL MediaStreamTrack interface: idlTestObjects.mediaStreamTrack must inherit property "onisolationchange" with the proper type assert_inherits: property "onisolationchange" not found in prototype chain
>-PASS MediaStreamTrack must be primary interface of generateMediaStreamTrack('audio') 
>-FAIL Stringification of generateMediaStreamTrack('audio') undefined is not an object (evaluating 'this.array.members[this.base].has_stringifier')
>-FAIL MediaStreamTrack interface: generateMediaStreamTrack('audio') must inherit property "isolated" with the proper type assert_inherits: property "isolated" not found in prototype chain
>-FAIL MediaStreamTrack interface: generateMediaStreamTrack('audio') must inherit property "onisolationchange" with the proper type assert_inherits: property "onisolationchange" not found in prototype chain
>-FAIL RTCPeerConnection interface: existence and properties of interface object undefined is not an object (evaluating 'this.array
>-                     .members[this.base]
>-                     .has_extended_attribute')
>-PASS RTCPeerConnection interface object length 
>-PASS RTCPeerConnection interface object name 
>-FAIL RTCPeerConnection interface: existence and properties of interface prototype object undefined is not an object (evaluating 'this.array
>-                         .members[inherit_interface]
>-                         .has_extended_attribute')
>-PASS RTCPeerConnection interface: existence and properties of interface prototype object's "constructor" property 
>-PASS RTCPeerConnection interface: operation createOffer(RTCOfferOptions) 
>-PASS RTCPeerConnection interface: operation createAnswer(RTCAnswerOptions) 
>-FAIL RTCPeerConnection interface: operation setLocalDescription(RTCSessionDescriptionInit) assert_equals: property has wrong .length expected 1 but got 0
>-PASS RTCPeerConnection interface: attribute localDescription 
>-PASS RTCPeerConnection interface: attribute currentLocalDescription 
>-PASS RTCPeerConnection interface: attribute pendingLocalDescription 
>-FAIL RTCPeerConnection interface: operation setRemoteDescription(RTCSessionDescriptionInit) assert_equals: property has wrong .length expected 1 but got 0
>-PASS RTCPeerConnection interface: attribute remoteDescription 
>-PASS RTCPeerConnection interface: attribute currentRemoteDescription 
>-PASS RTCPeerConnection interface: attribute pendingRemoteDescription 
>-PASS RTCPeerConnection interface: operation addIceCandidate([object Object],[object Object]) 
>-PASS RTCPeerConnection interface: attribute signalingState 
>-PASS RTCPeerConnection interface: attribute iceGatheringState 
>-PASS RTCPeerConnection interface: attribute iceConnectionState 
>-PASS RTCPeerConnection interface: attribute connectionState 
>-FAIL RTCPeerConnection interface: attribute canTrickleIceCandidates assert_true: The prototype object must have a property "canTrickleIceCandidates" expected true got false
>-FAIL RTCPeerConnection interface: operation getDefaultIceServers() assert_own_property: interface object missing static operation expected property "getDefaultIceServers" missing
>-PASS RTCPeerConnection interface: operation getConfiguration() 
>-PASS RTCPeerConnection interface: operation setConfiguration(RTCConfiguration) 
>-PASS RTCPeerConnection interface: operation close() 
>-PASS RTCPeerConnection interface: attribute onnegotiationneeded 
>-PASS RTCPeerConnection interface: attribute onicecandidate 
>-FAIL RTCPeerConnection interface: attribute onicecandidateerror assert_true: The prototype object must have a property "onicecandidateerror" expected true got false
>-PASS RTCPeerConnection interface: attribute onsignalingstatechange 
>-PASS RTCPeerConnection interface: attribute oniceconnectionstatechange 
>-PASS RTCPeerConnection interface: attribute onicegatheringstatechange 
>-PASS RTCPeerConnection interface: attribute onconnectionstatechange 
>-FAIL RTCPeerConnection interface: attribute onfingerprintfailure assert_true: The prototype object must have a property "onfingerprintfailure" expected true got false
>-PASS RTCPeerConnection interface: operation createOffer(RTCSessionDescriptionCallback, RTCPeerConnectionErrorCallback, RTCOfferOptions) 
>-FAIL RTCPeerConnection interface: operation setLocalDescription(RTCSessionDescriptionInit, VoidFunction, RTCPeerConnectionErrorCallback) assert_equals: property has wrong .length expected 1 but got 0
>-PASS RTCPeerConnection interface: operation createAnswer(RTCSessionDescriptionCallback, RTCPeerConnectionErrorCallback) 
>-FAIL RTCPeerConnection interface: operation setRemoteDescription(RTCSessionDescriptionInit, VoidFunction, RTCPeerConnectionErrorCallback) assert_equals: property has wrong .length expected 1 but got 0
>-PASS RTCPeerConnection interface: operation addIceCandidate([object Object],[object Object], VoidFunction, RTCPeerConnectionErrorCallback) 
>-FAIL RTCPeerConnection interface: operation generateCertificate(AlgorithmIdentifier) assert_own_property: interface object missing static operation expected property "generateCertificate" missing
>-PASS RTCPeerConnection interface: operation getSenders() 
>-PASS RTCPeerConnection interface: operation getReceivers() 
>-PASS RTCPeerConnection interface: operation getTransceivers() 
>-PASS RTCPeerConnection interface: operation addTrack(MediaStreamTrack, MediaStream) 
>-PASS RTCPeerConnection interface: operation removeTrack(RTCRtpSender) 
>-PASS RTCPeerConnection interface: operation addTransceiver([object Object],[object Object], RTCRtpTransceiverInit) 
>-PASS RTCPeerConnection interface: attribute ontrack 
>-FAIL RTCPeerConnection interface: attribute sctp assert_true: The prototype object must have a property "sctp" expected true got false
>-PASS RTCPeerConnection interface: operation createDataChannel(USVString, RTCDataChannelInit) 
>-PASS RTCPeerConnection interface: attribute ondatachannel 
>-PASS RTCPeerConnection interface: operation getStats(MediaStreamTrack) 
>-FAIL RTCPeerConnection interface: operation setIdentityProvider(DOMString, RTCIdentityProviderOptions) assert_own_property: interface prototype object missing non-static operation expected property "setIdentityProvider" missing
>-FAIL RTCPeerConnection interface: operation getIdentityAssertion() assert_own_property: interface prototype object missing non-static operation expected property "getIdentityAssertion" missing
>-FAIL RTCPeerConnection interface: attribute peerIdentity assert_true: The prototype object must have a property "peerIdentity" expected true got false
>-FAIL RTCPeerConnection interface: attribute idpLoginUrl assert_true: The prototype object must have a property "idpLoginUrl" expected true got false
>-FAIL RTCPeerConnection interface: attribute idpErrorInfo assert_true: The prototype object must have a property "idpErrorInfo" expected true got false
>-PASS RTCPeerConnection must be primary interface of new RTCPeerConnection() 
>-FAIL Stringification of new RTCPeerConnection() undefined is not an object (evaluating 'this.array.members[this.base].has_stringifier')
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "createOffer(RTCOfferOptions)" with the proper type 
>-PASS RTCPeerConnection interface: calling createOffer(RTCOfferOptions) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "createAnswer(RTCAnswerOptions)" with the proper type 
>-PASS RTCPeerConnection interface: calling createAnswer(RTCAnswerOptions) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "setLocalDescription(RTCSessionDescriptionInit)" with the proper type 
>-PASS RTCPeerConnection interface: calling setLocalDescription(RTCSessionDescriptionInit) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "localDescription" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "currentLocalDescription" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "pendingLocalDescription" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "setRemoteDescription(RTCSessionDescriptionInit)" with the proper type 
>-PASS RTCPeerConnection interface: calling setRemoteDescription(RTCSessionDescriptionInit) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "remoteDescription" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "currentRemoteDescription" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "pendingRemoteDescription" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "addIceCandidate([object Object],[object Object])" with the proper type 
>-PASS RTCPeerConnection interface: calling addIceCandidate([object Object],[object Object]) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "signalingState" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "iceGatheringState" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "iceConnectionState" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "connectionState" with the proper type 
>-FAIL RTCPeerConnection interface: new RTCPeerConnection() must inherit property "canTrickleIceCandidates" with the proper type assert_inherits: property "canTrickleIceCandidates" not found in prototype chain
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "getDefaultIceServers()" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "getConfiguration()" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "setConfiguration(RTCConfiguration)" with the proper type 
>-PASS RTCPeerConnection interface: calling setConfiguration(RTCConfiguration) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "close()" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "onnegotiationneeded" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "onicecandidate" with the proper type 
>-FAIL RTCPeerConnection interface: new RTCPeerConnection() must inherit property "onicecandidateerror" with the proper type assert_inherits: property "onicecandidateerror" not found in prototype chain
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "onsignalingstatechange" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "oniceconnectionstatechange" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "onicegatheringstatechange" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "onconnectionstatechange" with the proper type 
>-FAIL RTCPeerConnection interface: new RTCPeerConnection() must inherit property "onfingerprintfailure" with the proper type assert_inherits: property "onfingerprintfailure" not found in prototype chain
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "createOffer(RTCSessionDescriptionCallback, RTCPeerConnectionErrorCallback, RTCOfferOptions)" with the proper type 
>-PASS RTCPeerConnection interface: calling createOffer(RTCSessionDescriptionCallback, RTCPeerConnectionErrorCallback, RTCOfferOptions) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "setLocalDescription(RTCSessionDescriptionInit, VoidFunction, RTCPeerConnectionErrorCallback)" with the proper type 
>-PASS RTCPeerConnection interface: calling setLocalDescription(RTCSessionDescriptionInit, VoidFunction, RTCPeerConnectionErrorCallback) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "createAnswer(RTCSessionDescriptionCallback, RTCPeerConnectionErrorCallback)" with the proper type 
>-PASS RTCPeerConnection interface: calling createAnswer(RTCSessionDescriptionCallback, RTCPeerConnectionErrorCallback) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "setRemoteDescription(RTCSessionDescriptionInit, VoidFunction, RTCPeerConnectionErrorCallback)" with the proper type 
>-PASS RTCPeerConnection interface: calling setRemoteDescription(RTCSessionDescriptionInit, VoidFunction, RTCPeerConnectionErrorCallback) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "addIceCandidate([object Object],[object Object], VoidFunction, RTCPeerConnectionErrorCallback)" with the proper type 
>-PASS RTCPeerConnection interface: calling addIceCandidate([object Object],[object Object], VoidFunction, RTCPeerConnectionErrorCallback) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "generateCertificate(AlgorithmIdentifier)" with the proper type 
>-FAIL RTCPeerConnection interface: calling generateCertificate(AlgorithmIdentifier) on new RTCPeerConnection() with too few arguments must throw TypeError assert_own_property: interface object must have static operation as own property expected property "generateCertificate" missing
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "getSenders()" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "getReceivers()" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "getTransceivers()" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "addTrack(MediaStreamTrack, MediaStream)" with the proper type 
>-PASS RTCPeerConnection interface: calling addTrack(MediaStreamTrack, MediaStream) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "removeTrack(RTCRtpSender)" with the proper type 
>-PASS RTCPeerConnection interface: calling removeTrack(RTCRtpSender) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "addTransceiver([object Object],[object Object], RTCRtpTransceiverInit)" with the proper type 
>-PASS RTCPeerConnection interface: calling addTransceiver([object Object],[object Object], RTCRtpTransceiverInit) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "ontrack" with the proper type 
>-FAIL RTCPeerConnection interface: new RTCPeerConnection() must inherit property "sctp" with the proper type assert_inherits: property "sctp" not found in prototype chain
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "createDataChannel(USVString, RTCDataChannelInit)" with the proper type 
>-PASS RTCPeerConnection interface: calling createDataChannel(USVString, RTCDataChannelInit) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "ondatachannel" with the proper type 
>-PASS RTCPeerConnection interface: new RTCPeerConnection() must inherit property "getStats(MediaStreamTrack)" with the proper type 
>-PASS RTCPeerConnection interface: calling getStats(MediaStreamTrack) on new RTCPeerConnection() with too few arguments must throw TypeError 
>-FAIL RTCPeerConnection interface: new RTCPeerConnection() must inherit property "setIdentityProvider(DOMString, RTCIdentityProviderOptions)" with the proper type assert_inherits: property "setIdentityProvider" not found in prototype chain
>-FAIL RTCPeerConnection interface: calling setIdentityProvider(DOMString, RTCIdentityProviderOptions) on new RTCPeerConnection() with too few arguments must throw TypeError assert_inherits: property "setIdentityProvider" not found in prototype chain
>-FAIL RTCPeerConnection interface: new RTCPeerConnection() must inherit property "getIdentityAssertion()" with the proper type assert_inherits: property "getIdentityAssertion" not found in prototype chain
>-FAIL RTCPeerConnection interface: new RTCPeerConnection() must inherit property "peerIdentity" with the proper type assert_inherits: property "peerIdentity" not found in prototype chain
>-FAIL RTCPeerConnection interface: new RTCPeerConnection() must inherit property "idpLoginUrl" with the proper type assert_inherits: property "idpLoginUrl" not found in prototype chain
>-FAIL RTCPeerConnection interface: new RTCPeerConnection() must inherit property "idpErrorInfo" with the proper type assert_inherits: property "idpErrorInfo" not found in prototype chain
>-PASS RTCSessionDescription interface: existence and properties of interface object 
>-PASS RTCSessionDescription interface object length 
>-PASS RTCSessionDescription interface object name 
>-PASS RTCSessionDescription interface: existence and properties of interface prototype object 
>-PASS RTCSessionDescription interface: existence and properties of interface prototype object's "constructor" property 
>-PASS RTCSessionDescription interface: attribute type 
>-PASS RTCSessionDescription interface: attribute sdp 
>-PASS RTCSessionDescription must be primary interface of new RTCSessionDescription({ type: 'offer' }) 
>-PASS Stringification of new RTCSessionDescription({ type: 'offer' }) 
>-PASS RTCSessionDescription interface: new RTCSessionDescription({ type: 'offer' }) must inherit property "type" with the proper type 
>-PASS RTCSessionDescription interface: new RTCSessionDescription({ type: 'offer' }) must inherit property "sdp" with the proper type 
>-PASS RTCIceCandidate interface: existence and properties of interface object 
>-FAIL RTCIceCandidate interface object length assert_equals: wrong value for RTCIceCandidate.length expected 0 but got 1
>-PASS RTCIceCandidate interface object name 
>-PASS RTCIceCandidate interface: existence and properties of interface prototype object 
>-PASS RTCIceCandidate interface: existence and properties of interface prototype object's "constructor" property 
>-PASS RTCIceCandidate interface: attribute candidate 
>-PASS RTCIceCandidate interface: attribute sdpMid 
>-PASS RTCIceCandidate interface: attribute sdpMLineIndex 
>-FAIL RTCIceCandidate interface: attribute foundation assert_true: The prototype object must have a property "foundation" expected true got false
>-FAIL RTCIceCandidate interface: attribute component assert_true: The prototype object must have a property "component" expected true got false
>-FAIL RTCIceCandidate interface: attribute priority assert_true: The prototype object must have a property "priority" expected true got false
>-FAIL RTCIceCandidate interface: attribute ip assert_true: The prototype object must have a property "ip" expected true got false
>-FAIL RTCIceCandidate interface: attribute protocol assert_true: The prototype object must have a property "protocol" expected true got false
>-FAIL RTCIceCandidate interface: attribute port assert_true: The prototype object must have a property "port" expected true got false
>-FAIL RTCIceCandidate interface: attribute type assert_true: The prototype object must have a property "type" expected true got false
>-FAIL RTCIceCandidate interface: attribute tcpType assert_true: The prototype object must have a property "tcpType" expected true got false
>-FAIL RTCIceCandidate interface: attribute relatedAddress assert_true: The prototype object must have a property "relatedAddress" expected true got false
>-FAIL RTCIceCandidate interface: attribute relatedPort assert_true: The prototype object must have a property "relatedPort" expected true got false
>-FAIL RTCIceCandidate interface: attribute ufrag assert_true: The prototype object must have a property "ufrag" expected true got false
>-PASS RTCIceCandidate must be primary interface of new RTCIceCandidate({ sdpMid: 1 }) 
>-PASS Stringification of new RTCIceCandidate({ sdpMid: 1 }) 
>-PASS RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "candidate" with the proper type 
>-PASS RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "sdpMid" with the proper type 
>-PASS RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "sdpMLineIndex" with the proper type 
>-FAIL RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "foundation" with the proper type assert_inherits: property "foundation" not found in prototype chain
>-FAIL RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "component" with the proper type assert_inherits: property "component" not found in prototype chain
>-FAIL RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "priority" with the proper type assert_inherits: property "priority" not found in prototype chain
>-FAIL RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "ip" with the proper type assert_inherits: property "ip" not found in prototype chain
>-FAIL RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "protocol" with the proper type assert_inherits: property "protocol" not found in prototype chain
>-FAIL RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "port" with the proper type assert_inherits: property "port" not found in prototype chain
>-FAIL RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "type" with the proper type assert_inherits: property "type" not found in prototype chain
>-FAIL RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "tcpType" with the proper type assert_inherits: property "tcpType" not found in prototype chain
>-FAIL RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "relatedAddress" with the proper type assert_inherits: property "relatedAddress" not found in prototype chain
>-FAIL RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "relatedPort" with the proper type assert_inherits: property "relatedPort" not found in prototype chain
>-FAIL RTCIceCandidate interface: new RTCIceCandidate({ sdpMid: 1 }) must inherit property "ufrag" with the proper type assert_inherits: property "ufrag" not found in prototype chain
>-FAIL RTCPeerConnectionIceEvent interface: existence and properties of interface object assert_own_property: self does not have own property "RTCPeerConnectionIceEvent" expected property "RTCPeerConnectionIceEvent" missing
>-FAIL RTCPeerConnectionIceEvent interface object length assert_own_property: self does not have own property "RTCPeerConnectionIceEvent" expected property "RTCPeerConnectionIceEvent" missing
>-FAIL RTCPeerConnectionIceEvent interface object name assert_own_property: self does not have own property "RTCPeerConnectionIceEvent" expected property "RTCPeerConnectionIceEvent" missing
>-FAIL RTCPeerConnectionIceEvent interface: existence and properties of interface prototype object assert_own_property: self does not have own property "RTCPeerConnectionIceEvent" expected property "RTCPeerConnectionIceEvent" missing
>-FAIL RTCPeerConnectionIceEvent interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "RTCPeerConnectionIceEvent" expected property "RTCPeerConnectionIceEvent" missing
>-FAIL RTCPeerConnectionIceEvent interface: attribute candidate assert_own_property: self does not have own property "RTCPeerConnectionIceEvent" expected property "RTCPeerConnectionIceEvent" missing
>-FAIL RTCPeerConnectionIceEvent interface: attribute url assert_own_property: self does not have own property "RTCPeerConnectionIceEvent" expected property "RTCPeerConnectionIceEvent" missing
>-FAIL RTCPeerConnectionIceEvent must be primary interface of new RTCPeerConnectionIceEvent('ice') assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: RTCPeerConnectionIceEvent"
>-FAIL Stringification of new RTCPeerConnectionIceEvent('ice') assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: RTCPeerConnectionIceEvent"
>-FAIL RTCPeerConnectionIceEvent interface: new RTCPeerConnectionIceEvent('ice') must inherit property "candidate" with the proper type assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: RTCPeerConnectionIceEvent"
>-FAIL RTCPeerConnectionIceEvent interface: new RTCPeerConnectionIceEvent('ice') must inherit property "url" with the proper type assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: RTCPeerConnectionIceEvent"
>-FAIL RTCPeerConnectionIceErrorEvent interface: existence and properties of interface object assert_own_property: self does not have own property "RTCPeerConnectionIceErrorEvent" expected property "RTCPeerConnectionIceErrorEvent" missing
>-FAIL RTCPeerConnectionIceErrorEvent interface object length assert_own_property: self does not have own property "RTCPeerConnectionIceErrorEvent" expected property "RTCPeerConnectionIceErrorEvent" missing
>-FAIL RTCPeerConnectionIceErrorEvent interface object name assert_own_property: self does not have own property "RTCPeerConnectionIceErrorEvent" expected property "RTCPeerConnectionIceErrorEvent" missing
>-FAIL RTCPeerConnectionIceErrorEvent interface: existence and properties of interface prototype object assert_own_property: self does not have own property "RTCPeerConnectionIceErrorEvent" expected property "RTCPeerConnectionIceErrorEvent" missing
>-FAIL RTCPeerConnectionIceErrorEvent interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "RTCPeerConnectionIceErrorEvent" expected property "RTCPeerConnectionIceErrorEvent" missing
>-FAIL RTCPeerConnectionIceErrorEvent interface: attribute hostCandidate assert_own_property: self does not have own property "RTCPeerConnectionIceErrorEvent" expected property "RTCPeerConnectionIceErrorEvent" missing
>-FAIL RTCPeerConnectionIceErrorEvent interface: attribute url assert_own_property: self does not have own property "RTCPeerConnectionIceErrorEvent" expected property "RTCPeerConnectionIceErrorEvent" missing
>-FAIL RTCPeerConnectionIceErrorEvent interface: attribute errorCode assert_own_property: self does not have own property "RTCPeerConnectionIceErrorEvent" expected property "RTCPeerConnectionIceErrorEvent" missing
>-FAIL RTCPeerConnectionIceErrorEvent interface: attribute errorText assert_own_property: self does not have own property "RTCPeerConnectionIceErrorEvent" expected property "RTCPeerConnectionIceErrorEvent" missing
>-FAIL RTCPeerConnectionIceErrorEvent must be primary interface of new RTCPeerConnectionIceErrorEvent('ice-error', { errorCode: 701 }); assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: RTCPeerConnectionIceErrorEvent"
>-FAIL Stringification of new RTCPeerConnectionIceErrorEvent('ice-error', { errorCode: 701 }); assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: RTCPeerConnectionIceErrorEvent"
>-FAIL RTCPeerConnectionIceErrorEvent interface: new RTCPeerConnectionIceErrorEvent('ice-error', { errorCode: 701 }); must inherit property "hostCandidate" with the proper type assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: RTCPeerConnectionIceErrorEvent"
>-FAIL RTCPeerConnectionIceErrorEvent interface: new RTCPeerConnectionIceErrorEvent('ice-error', { errorCode: 701 }); must inherit property "url" with the proper type assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: RTCPeerConnectionIceErrorEvent"
>-FAIL RTCPeerConnectionIceErrorEvent interface: new RTCPeerConnectionIceErrorEvent('ice-error', { errorCode: 701 }); must inherit property "errorCode" with the proper type assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: RTCPeerConnectionIceErrorEvent"
>-FAIL RTCPeerConnectionIceErrorEvent interface: new RTCPeerConnectionIceErrorEvent('ice-error', { errorCode: 701 }); must inherit property "errorText" with the proper type assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: RTCPeerConnectionIceErrorEvent"
>-FAIL RTCCertificate interface: existence and properties of interface object assert_own_property: self does not have own property "RTCCertificate" expected property "RTCCertificate" missing
>-FAIL RTCCertificate interface object length assert_own_property: self does not have own property "RTCCertificate" expected property "RTCCertificate" missing
>-FAIL RTCCertificate interface object name assert_own_property: self does not have own property "RTCCertificate" expected property "RTCCertificate" missing
>-FAIL RTCCertificate interface: existence and properties of interface prototype object assert_own_property: self does not have own property "RTCCertificate" expected property "RTCCertificate" missing
>-FAIL RTCCertificate interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "RTCCertificate" expected property "RTCCertificate" missing
>-FAIL RTCCertificate interface: attribute expires assert_own_property: self does not have own property "RTCCertificate" expected property "RTCCertificate" missing
>-FAIL RTCCertificate interface: operation getFingerprints() assert_own_property: self does not have own property "RTCCertificate" expected property "RTCCertificate" missing
>-FAIL RTCCertificate interface: operation getAlgorithm() assert_own_property: self does not have own property "RTCCertificate" expected property "RTCCertificate" missing
>-FAIL RTCCertificate must be primary interface of idlTestObjects.certificate assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL Stringification of idlTestObjects.certificate assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCCertificate interface: idlTestObjects.certificate must inherit property "expires" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCCertificate interface: idlTestObjects.certificate must inherit property "getFingerprints()" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCCertificate interface: idlTestObjects.certificate must inherit property "getAlgorithm()" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-PASS RTCRtpSender interface: existence and properties of interface object 
>-PASS RTCRtpSender interface object length 
>-PASS RTCRtpSender interface object name 
>-PASS RTCRtpSender interface: existence and properties of interface prototype object 
>-PASS RTCRtpSender interface: existence and properties of interface prototype object's "constructor" property 
>-PASS RTCRtpSender interface: attribute track 
>-FAIL RTCRtpSender interface: attribute transport assert_true: The prototype object must have a property "transport" expected true got false
>-FAIL RTCRtpSender interface: attribute rtcpTransport assert_true: The prototype object must have a property "rtcpTransport" expected true got false
>-FAIL RTCRtpSender interface: operation getCapabilities(DOMString) assert_own_property: interface object missing static operation expected property "getCapabilities" missing
>-FAIL RTCRtpSender interface: operation setParameters(RTCRtpParameters) assert_own_property: interface prototype object missing non-static operation expected property "setParameters" missing
>-PASS RTCRtpSender interface: operation getParameters() 
>-PASS RTCRtpSender interface: operation replaceTrack(MediaStreamTrack) 
>-FAIL RTCRtpSender interface: operation getStats() assert_own_property: interface prototype object missing non-static operation expected property "getStats" missing
>-FAIL RTCRtpSender interface: attribute dtmf assert_true: The prototype object must have a property "dtmf" expected true got false
>-PASS RTCRtpSender must be primary interface of new RTCPeerConnection().addTransceiver('audio').sender 
>-PASS Stringification of new RTCPeerConnection().addTransceiver('audio').sender 
>-PASS RTCRtpSender interface: new RTCPeerConnection().addTransceiver('audio').sender must inherit property "track" with the proper type 
>-FAIL RTCRtpSender interface: new RTCPeerConnection().addTransceiver('audio').sender must inherit property "transport" with the proper type assert_inherits: property "transport" not found in prototype chain
>-FAIL RTCRtpSender interface: new RTCPeerConnection().addTransceiver('audio').sender must inherit property "rtcpTransport" with the proper type assert_inherits: property "rtcpTransport" not found in prototype chain
>-PASS RTCRtpSender interface: new RTCPeerConnection().addTransceiver('audio').sender must inherit property "getCapabilities(DOMString)" with the proper type 
>-FAIL RTCRtpSender interface: calling getCapabilities(DOMString) on new RTCPeerConnection().addTransceiver('audio').sender with too few arguments must throw TypeError assert_own_property: interface object must have static operation as own property expected property "getCapabilities" missing
>-FAIL RTCRtpSender interface: new RTCPeerConnection().addTransceiver('audio').sender must inherit property "setParameters(RTCRtpParameters)" with the proper type assert_inherits: property "setParameters" not found in prototype chain
>-FAIL RTCRtpSender interface: calling setParameters(RTCRtpParameters) on new RTCPeerConnection().addTransceiver('audio').sender with too few arguments must throw TypeError assert_inherits: property "setParameters" not found in prototype chain
>-PASS RTCRtpSender interface: new RTCPeerConnection().addTransceiver('audio').sender must inherit property "getParameters()" with the proper type 
>-PASS RTCRtpSender interface: new RTCPeerConnection().addTransceiver('audio').sender must inherit property "replaceTrack(MediaStreamTrack)" with the proper type 
>-PASS RTCRtpSender interface: calling replaceTrack(MediaStreamTrack) on new RTCPeerConnection().addTransceiver('audio').sender with too few arguments must throw TypeError 
>-FAIL RTCRtpSender interface: new RTCPeerConnection().addTransceiver('audio').sender must inherit property "getStats()" with the proper type assert_inherits: property "getStats" not found in prototype chain
>-FAIL RTCRtpSender interface: new RTCPeerConnection().addTransceiver('audio').sender must inherit property "dtmf" with the proper type assert_inherits: property "dtmf" not found in prototype chain
>-PASS RTCRtpReceiver interface: existence and properties of interface object 
>-PASS RTCRtpReceiver interface object length 
>-PASS RTCRtpReceiver interface object name 
>-PASS RTCRtpReceiver interface: existence and properties of interface prototype object 
>-PASS RTCRtpReceiver interface: existence and properties of interface prototype object's "constructor" property 
>-PASS RTCRtpReceiver interface: attribute track 
>-FAIL RTCRtpReceiver interface: attribute transport assert_true: The prototype object must have a property "transport" expected true got false
>-FAIL RTCRtpReceiver interface: attribute rtcpTransport assert_true: The prototype object must have a property "rtcpTransport" expected true got false
>-FAIL RTCRtpReceiver interface: operation getCapabilities(DOMString) assert_own_property: interface object missing static operation expected property "getCapabilities" missing
>-PASS RTCRtpReceiver interface: operation getParameters() 
>-FAIL RTCRtpReceiver interface: operation getContributingSources() assert_own_property: interface prototype object missing non-static operation expected property "getContributingSources" missing
>-FAIL RTCRtpReceiver interface: operation getSynchronizationSources() assert_own_property: interface prototype object missing non-static operation expected property "getSynchronizationSources" missing
>-FAIL RTCRtpReceiver interface: operation getStats() assert_own_property: interface prototype object missing non-static operation expected property "getStats" missing
>-PASS RTCRtpReceiver must be primary interface of new RTCPeerConnection().addTransceiver('audio').receiver 
>-PASS Stringification of new RTCPeerConnection().addTransceiver('audio').receiver 
>-PASS RTCRtpReceiver interface: new RTCPeerConnection().addTransceiver('audio').receiver must inherit property "track" with the proper type 
>-FAIL RTCRtpReceiver interface: new RTCPeerConnection().addTransceiver('audio').receiver must inherit property "transport" with the proper type assert_inherits: property "transport" not found in prototype chain
>-FAIL RTCRtpReceiver interface: new RTCPeerConnection().addTransceiver('audio').receiver must inherit property "rtcpTransport" with the proper type assert_inherits: property "rtcpTransport" not found in prototype chain
>-PASS RTCRtpReceiver interface: new RTCPeerConnection().addTransceiver('audio').receiver must inherit property "getCapabilities(DOMString)" with the proper type 
>-FAIL RTCRtpReceiver interface: calling getCapabilities(DOMString) on new RTCPeerConnection().addTransceiver('audio').receiver with too few arguments must throw TypeError assert_own_property: interface object must have static operation as own property expected property "getCapabilities" missing
>-PASS RTCRtpReceiver interface: new RTCPeerConnection().addTransceiver('audio').receiver must inherit property "getParameters()" with the proper type 
>-FAIL RTCRtpReceiver interface: new RTCPeerConnection().addTransceiver('audio').receiver must inherit property "getContributingSources()" with the proper type assert_inherits: property "getContributingSources" not found in prototype chain
>-FAIL RTCRtpReceiver interface: new RTCPeerConnection().addTransceiver('audio').receiver must inherit property "getSynchronizationSources()" with the proper type assert_inherits: property "getSynchronizationSources" not found in prototype chain
>-FAIL RTCRtpReceiver interface: new RTCPeerConnection().addTransceiver('audio').receiver must inherit property "getStats()" with the proper type assert_inherits: property "getStats" not found in prototype chain
>-FAIL RTCRtpContributingSource interface: existence and properties of interface object assert_own_property: self does not have own property "RTCRtpContributingSource" expected property "RTCRtpContributingSource" missing
>-FAIL RTCRtpContributingSource interface object length assert_own_property: self does not have own property "RTCRtpContributingSource" expected property "RTCRtpContributingSource" missing
>-FAIL RTCRtpContributingSource interface object name assert_own_property: self does not have own property "RTCRtpContributingSource" expected property "RTCRtpContributingSource" missing
>-FAIL RTCRtpContributingSource interface: existence and properties of interface prototype object assert_own_property: self does not have own property "RTCRtpContributingSource" expected property "RTCRtpContributingSource" missing
>-FAIL RTCRtpContributingSource interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "RTCRtpContributingSource" expected property "RTCRtpContributingSource" missing
>-FAIL RTCRtpContributingSource interface: attribute timestamp assert_own_property: self does not have own property "RTCRtpContributingSource" expected property "RTCRtpContributingSource" missing
>-FAIL RTCRtpContributingSource interface: attribute source assert_own_property: self does not have own property "RTCRtpContributingSource" expected property "RTCRtpContributingSource" missing
>-FAIL RTCRtpContributingSource interface: attribute audioLevel assert_own_property: self does not have own property "RTCRtpContributingSource" expected property "RTCRtpContributingSource" missing
>-FAIL RTCRtpSynchronizationSource interface: existence and properties of interface object assert_own_property: self does not have own property "RTCRtpSynchronizationSource" expected property "RTCRtpSynchronizationSource" missing
>-FAIL RTCRtpSynchronizationSource interface object length assert_own_property: self does not have own property "RTCRtpSynchronizationSource" expected property "RTCRtpSynchronizationSource" missing
>-FAIL RTCRtpSynchronizationSource interface object name assert_own_property: self does not have own property "RTCRtpSynchronizationSource" expected property "RTCRtpSynchronizationSource" missing
>-FAIL RTCRtpSynchronizationSource interface: existence and properties of interface prototype object assert_own_property: self does not have own property "RTCRtpSynchronizationSource" expected property "RTCRtpSynchronizationSource" missing
>-FAIL RTCRtpSynchronizationSource interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "RTCRtpSynchronizationSource" expected property "RTCRtpSynchronizationSource" missing
>-FAIL RTCRtpSynchronizationSource interface: attribute timestamp assert_own_property: self does not have own property "RTCRtpSynchronizationSource" expected property "RTCRtpSynchronizationSource" missing
>-FAIL RTCRtpSynchronizationSource interface: attribute source assert_own_property: self does not have own property "RTCRtpSynchronizationSource" expected property "RTCRtpSynchronizationSource" missing
>-FAIL RTCRtpSynchronizationSource interface: attribute audioLevel assert_own_property: self does not have own property "RTCRtpSynchronizationSource" expected property "RTCRtpSynchronizationSource" missing
>-FAIL RTCRtpSynchronizationSource interface: attribute voiceActivityFlag assert_own_property: self does not have own property "RTCRtpSynchronizationSource" expected property "RTCRtpSynchronizationSource" missing
>-PASS RTCRtpTransceiver interface: existence and properties of interface object 
>-PASS RTCRtpTransceiver interface object length 
>-PASS RTCRtpTransceiver interface object name 
>-PASS RTCRtpTransceiver interface: existence and properties of interface prototype object 
>-PASS RTCRtpTransceiver interface: existence and properties of interface prototype object's "constructor" property 
>-PASS RTCRtpTransceiver interface: attribute mid 
>-PASS RTCRtpTransceiver interface: attribute sender 
>-PASS RTCRtpTransceiver interface: attribute receiver 
>-PASS RTCRtpTransceiver interface: attribute stopped 
>-PASS RTCRtpTransceiver interface: attribute direction 
>-FAIL RTCRtpTransceiver interface: attribute currentDirection assert_true: The prototype object must have a property "currentDirection" expected true got false
>-PASS RTCRtpTransceiver interface: operation setDirection(RTCRtpTransceiverDirection) 
>-PASS RTCRtpTransceiver interface: operation stop() 
>-FAIL RTCRtpTransceiver interface: operation setCodecPreferences([object Object]) assert_own_property: interface prototype object missing non-static operation expected property "setCodecPreferences" missing
>-PASS RTCRtpTransceiver must be primary interface of new RTCPeerConnection().addTransceiver('audio') 
>-PASS Stringification of new RTCPeerConnection().addTransceiver('audio') 
>-PASS RTCRtpTransceiver interface: new RTCPeerConnection().addTransceiver('audio') must inherit property "mid" with the proper type 
>-PASS RTCRtpTransceiver interface: new RTCPeerConnection().addTransceiver('audio') must inherit property "sender" with the proper type 
>-PASS RTCRtpTransceiver interface: new RTCPeerConnection().addTransceiver('audio') must inherit property "receiver" with the proper type 
>-PASS RTCRtpTransceiver interface: new RTCPeerConnection().addTransceiver('audio') must inherit property "stopped" with the proper type 
>-PASS RTCRtpTransceiver interface: new RTCPeerConnection().addTransceiver('audio') must inherit property "direction" with the proper type 
>-FAIL RTCRtpTransceiver interface: new RTCPeerConnection().addTransceiver('audio') must inherit property "currentDirection" with the proper type assert_inherits: property "currentDirection" not found in prototype chain
>-PASS RTCRtpTransceiver interface: new RTCPeerConnection().addTransceiver('audio') must inherit property "setDirection(RTCRtpTransceiverDirection)" with the proper type 
>-PASS RTCRtpTransceiver interface: calling setDirection(RTCRtpTransceiverDirection) on new RTCPeerConnection().addTransceiver('audio') with too few arguments must throw TypeError 
>-PASS RTCRtpTransceiver interface: new RTCPeerConnection().addTransceiver('audio') must inherit property "stop()" with the proper type 
>-FAIL RTCRtpTransceiver interface: new RTCPeerConnection().addTransceiver('audio') must inherit property "setCodecPreferences([object Object])" with the proper type assert_inherits: property "setCodecPreferences" not found in prototype chain
>-FAIL RTCRtpTransceiver interface: calling setCodecPreferences([object Object]) on new RTCPeerConnection().addTransceiver('audio') with too few arguments must throw TypeError assert_inherits: property "setCodecPreferences" not found in prototype chain
>-FAIL RTCDtlsTransport interface: existence and properties of interface object assert_own_property: self does not have own property "RTCDtlsTransport" expected property "RTCDtlsTransport" missing
>-FAIL RTCDtlsTransport interface object length assert_own_property: self does not have own property "RTCDtlsTransport" expected property "RTCDtlsTransport" missing
>-FAIL RTCDtlsTransport interface object name assert_own_property: self does not have own property "RTCDtlsTransport" expected property "RTCDtlsTransport" missing
>-FAIL RTCDtlsTransport interface: existence and properties of interface prototype object assert_own_property: self does not have own property "RTCDtlsTransport" expected property "RTCDtlsTransport" missing
>-FAIL RTCDtlsTransport interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "RTCDtlsTransport" expected property "RTCDtlsTransport" missing
>-FAIL RTCDtlsTransport interface: attribute transport assert_own_property: self does not have own property "RTCDtlsTransport" expected property "RTCDtlsTransport" missing
>-FAIL RTCDtlsTransport interface: attribute state assert_own_property: self does not have own property "RTCDtlsTransport" expected property "RTCDtlsTransport" missing
>-FAIL RTCDtlsTransport interface: operation getRemoteCertificates() assert_own_property: self does not have own property "RTCDtlsTransport" expected property "RTCDtlsTransport" missing
>-FAIL RTCDtlsTransport interface: attribute onstatechange assert_own_property: self does not have own property "RTCDtlsTransport" expected property "RTCDtlsTransport" missing
>-FAIL RTCDtlsTransport must be primary interface of idlTestObjects.dtlsTransport assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL Stringification of idlTestObjects.dtlsTransport assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCDtlsTransport interface: idlTestObjects.dtlsTransport must inherit property "transport" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCDtlsTransport interface: idlTestObjects.dtlsTransport must inherit property "state" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCDtlsTransport interface: idlTestObjects.dtlsTransport must inherit property "getRemoteCertificates()" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCDtlsTransport interface: idlTestObjects.dtlsTransport must inherit property "onstatechange" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-PASS RTCIceTransport interface: existence and properties of interface object 
>-PASS RTCIceTransport interface object length 
>-PASS RTCIceTransport interface object name 
>-PASS RTCIceTransport interface: existence and properties of interface prototype object 
>-PASS RTCIceTransport interface: existence and properties of interface prototype object's "constructor" property 
>-FAIL RTCIceTransport interface: attribute role assert_true: The prototype object must have a property "role" expected true got false
>-FAIL RTCIceTransport interface: attribute component assert_true: The prototype object must have a property "component" expected true got false
>-PASS RTCIceTransport interface: attribute state 
>-PASS RTCIceTransport interface: attribute gatheringState 
>-FAIL RTCIceTransport interface: operation getLocalCandidates() assert_own_property: interface prototype object missing non-static operation expected property "getLocalCandidates" missing
>-FAIL RTCIceTransport interface: operation getRemoteCandidates() assert_own_property: interface prototype object missing non-static operation expected property "getRemoteCandidates" missing
>-FAIL RTCIceTransport interface: operation getSelectedCandidatePair() assert_own_property: interface prototype object missing non-static operation expected property "getSelectedCandidatePair" missing
>-FAIL RTCIceTransport interface: operation getLocalParameters() assert_own_property: interface prototype object missing non-static operation expected property "getLocalParameters" missing
>-FAIL RTCIceTransport interface: operation getRemoteParameters() assert_own_property: interface prototype object missing non-static operation expected property "getRemoteParameters" missing
>-FAIL RTCIceTransport interface: attribute onstatechange assert_true: The prototype object must have a property "onstatechange" expected true got false
>-FAIL RTCIceTransport interface: attribute ongatheringstatechange assert_true: The prototype object must have a property "ongatheringstatechange" expected true got false
>-FAIL RTCIceTransport interface: attribute onselectedcandidatepairchange assert_true: The prototype object must have a property "onselectedcandidatepairchange" expected true got false
>-FAIL RTCIceTransport must be primary interface of idlTestObjects.iceTransport assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL Stringification of idlTestObjects.iceTransport assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCIceTransport interface: idlTestObjects.iceTransport must inherit property "role" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCIceTransport interface: idlTestObjects.iceTransport must inherit property "component" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCIceTransport interface: idlTestObjects.iceTransport must inherit property "state" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCIceTransport interface: idlTestObjects.iceTransport must inherit property "gatheringState" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCIceTransport interface: idlTestObjects.iceTransport must inherit property "getLocalCandidates()" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCIceTransport interface: idlTestObjects.iceTransport must inherit property "getRemoteCandidates()" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCIceTransport interface: idlTestObjects.iceTransport must inherit property "getSelectedCandidatePair()" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCIceTransport interface: idlTestObjects.iceTransport must inherit property "getLocalParameters()" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCIceTransport interface: idlTestObjects.iceTransport must inherit property "getRemoteParameters()" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCIceTransport interface: idlTestObjects.iceTransport must inherit property "onstatechange" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCIceTransport interface: idlTestObjects.iceTransport must inherit property "ongatheringstatechange" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCIceTransport interface: idlTestObjects.iceTransport must inherit property "onselectedcandidatepairchange" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCTrackEvent interface: existence and properties of interface object undefined is not an object (evaluating 'this.array
>-                     .members[this.base]
>-                     .has_extended_attribute')
>-PASS RTCTrackEvent interface object length 
>-PASS RTCTrackEvent interface object name 
>-FAIL RTCTrackEvent interface: existence and properties of interface prototype object undefined is not an object (evaluating 'this.array
>-                         .members[inherit_interface]
>-                         .has_extended_attribute')
>-PASS RTCTrackEvent interface: existence and properties of interface prototype object's "constructor" property 
>-PASS RTCTrackEvent interface: attribute receiver 
>-PASS RTCTrackEvent interface: attribute track 
>-PASS RTCTrackEvent interface: attribute streams 
>-PASS RTCTrackEvent interface: attribute transceiver 
>-PASS RTCTrackEvent must be primary interface of initTrackEvent() 
>-FAIL Stringification of initTrackEvent() undefined is not an object (evaluating 'this.array.members[this.base].has_stringifier')
>-PASS RTCTrackEvent interface: initTrackEvent() must inherit property "receiver" with the proper type 
>-PASS RTCTrackEvent interface: initTrackEvent() must inherit property "track" with the proper type 
>-PASS RTCTrackEvent interface: initTrackEvent() must inherit property "streams" with the proper type 
>-PASS RTCTrackEvent interface: initTrackEvent() must inherit property "transceiver" with the proper type 
>-FAIL RTCSctpTransport interface: existence and properties of interface object assert_own_property: self does not have own property "RTCSctpTransport" expected property "RTCSctpTransport" missing
>-FAIL RTCSctpTransport interface object length assert_own_property: self does not have own property "RTCSctpTransport" expected property "RTCSctpTransport" missing
>-FAIL RTCSctpTransport interface object name assert_own_property: self does not have own property "RTCSctpTransport" expected property "RTCSctpTransport" missing
>-FAIL RTCSctpTransport interface: existence and properties of interface prototype object assert_own_property: self does not have own property "RTCSctpTransport" expected property "RTCSctpTransport" missing
>-FAIL RTCSctpTransport interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "RTCSctpTransport" expected property "RTCSctpTransport" missing
>-FAIL RTCSctpTransport interface: attribute transport assert_own_property: self does not have own property "RTCSctpTransport" expected property "RTCSctpTransport" missing
>-FAIL RTCSctpTransport interface: attribute maxMessageSize assert_own_property: self does not have own property "RTCSctpTransport" expected property "RTCSctpTransport" missing
>-FAIL RTCSctpTransport must be primary interface of idlTestObjects.sctpTransport assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL Stringification of idlTestObjects.sctpTransport assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCSctpTransport interface: idlTestObjects.sctpTransport must inherit property "transport" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCSctpTransport interface: idlTestObjects.sctpTransport must inherit property "maxMessageSize" with the proper type assert_equals: wrong typeof object expected "object" but got "undefined"
>-FAIL RTCDataChannel interface: existence and properties of interface object undefined is not an object (evaluating 'this.array
>-                     .members[this.base]
>-                     .has_extended_attribute')
>-PASS RTCDataChannel interface object length 
>-PASS RTCDataChannel interface object name 
>-FAIL RTCDataChannel interface: existence and properties of interface prototype object undefined is not an object (evaluating 'this.array
>-                         .members[inherit_interface]
>-                         .has_extended_attribute')
>-PASS RTCDataChannel interface: existence and properties of interface prototype object's "constructor" property 
>-PASS RTCDataChannel interface: attribute label 
>-PASS RTCDataChannel interface: attribute ordered 
>-PASS RTCDataChannel interface: attribute maxPacketLifeTime 
>-PASS RTCDataChannel interface: attribute maxRetransmits 
>-PASS RTCDataChannel interface: attribute protocol 
>-PASS RTCDataChannel interface: attribute negotiated 
>-PASS RTCDataChannel interface: attribute id 
>-FAIL RTCDataChannel interface: attribute priority assert_true: The prototype object must have a property "priority" expected true got false
>-PASS RTCDataChannel interface: attribute readyState 
>-PASS RTCDataChannel interface: attribute bufferedAmount 
>-PASS RTCDataChannel interface: attribute bufferedAmountLowThreshold 
>-PASS RTCDataChannel interface: attribute onopen 
>-PASS RTCDataChannel interface: attribute onbufferedamountlow 
>-PASS RTCDataChannel interface: attribute onerror 
>-PASS RTCDataChannel interface: attribute onclose 
>-PASS RTCDataChannel interface: operation close() 
>-PASS RTCDataChannel interface: attribute onmessage 
>-PASS RTCDataChannel interface: attribute binaryType 
>-PASS RTCDataChannel interface: operation send(USVString) 
>-PASS RTCDataChannel interface: operation send(Blob) 
>-PASS RTCDataChannel interface: operation send(ArrayBuffer) 
>-PASS RTCDataChannel interface: operation send(ArrayBufferView) 
>-PASS RTCDataChannel must be primary interface of new RTCPeerConnection().createDataChannel('') 
>-FAIL Stringification of new RTCPeerConnection().createDataChannel('') undefined is not an object (evaluating 'this.array.members[this.base].has_stringifier')
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "label" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "ordered" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "maxPacketLifeTime" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "maxRetransmits" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "protocol" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "negotiated" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "id" with the proper type 
>-FAIL RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "priority" with the proper type assert_inherits: property "priority" not found in prototype chain
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "readyState" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "bufferedAmount" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "bufferedAmountLowThreshold" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "onopen" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "onbufferedamountlow" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "onerror" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "onclose" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "close()" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "onmessage" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "binaryType" with the proper type 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "send(USVString)" with the proper type 
>-PASS RTCDataChannel interface: calling send(USVString) on new RTCPeerConnection().createDataChannel('') with too few arguments must throw TypeError 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "send(Blob)" with the proper type 
>-PASS RTCDataChannel interface: calling send(Blob) on new RTCPeerConnection().createDataChannel('') with too few arguments must throw TypeError 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "send(ArrayBuffer)" with the proper type 
>-PASS RTCDataChannel interface: calling send(ArrayBuffer) on new RTCPeerConnection().createDataChannel('') with too few arguments must throw TypeError 
>-PASS RTCDataChannel interface: new RTCPeerConnection().createDataChannel('') must inherit property "send(ArrayBufferView)" with the proper type 
>-PASS RTCDataChannel interface: calling send(ArrayBufferView) on new RTCPeerConnection().createDataChannel('') with too few arguments must throw TypeError 
>-FAIL RTCDataChannelEvent interface: existence and properties of interface object undefined is not an object (evaluating 'this.array
>-                     .members[this.base]
>-                     .has_extended_attribute')
>-PASS RTCDataChannelEvent interface object length 
>-PASS RTCDataChannelEvent interface object name 
>-FAIL RTCDataChannelEvent interface: existence and properties of interface prototype object undefined is not an object (evaluating 'this.array
>-                         .members[inherit_interface]
>-                         .has_extended_attribute')
>-PASS RTCDataChannelEvent interface: existence and properties of interface prototype object's "constructor" property 
>-PASS RTCDataChannelEvent interface: attribute channel 
>-PASS RTCDataChannelEvent must be primary interface of new RTCDataChannelEvent('channel',
>-        { channel: new RTCPeerConnection().createDataChannel('') }) 
>-FAIL Stringification of new RTCDataChannelEvent('channel',
>-        { channel: new RTCPeerConnection().createDataChannel('') }) undefined is not an object (evaluating 'this.array.members[this.base].has_stringifier')
>-PASS RTCDataChannelEvent interface: new RTCDataChannelEvent('channel',
>-        { channel: new RTCPeerConnection().createDataChannel('') }) must inherit property "channel" with the proper type 
>-FAIL RTCDTMFSender interface: existence and properties of interface object assert_own_property: self does not have own property "RTCDTMFSender" expected property "RTCDTMFSender" missing
>-FAIL RTCDTMFSender interface object length assert_own_property: self does not have own property "RTCDTMFSender" expected property "RTCDTMFSender" missing
>-FAIL RTCDTMFSender interface object name assert_own_property: self does not have own property "RTCDTMFSender" expected property "RTCDTMFSender" missing
>-FAIL RTCDTMFSender interface: existence and properties of interface prototype object assert_own_property: self does not have own property "RTCDTMFSender" expected property "RTCDTMFSender" missing
>-FAIL RTCDTMFSender interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "RTCDTMFSender" expected property "RTCDTMFSender" missing
>-FAIL RTCDTMFSender interface: operation insertDTMF(DOMString, unsigned long, unsigned long) assert_own_property: self does not have own property "RTCDTMFSender" expected property "RTCDTMFSender" missing
>-FAIL RTCDTMFSender interface: attribute ontonechange assert_own_property: self does not have own property "RTCDTMFSender" expected property "RTCDTMFSender" missing
>-FAIL RTCDTMFSender interface: attribute toneBuffer assert_own_property: self does not have own property "RTCDTMFSender" expected property "RTCDTMFSender" missing
>-FAIL RTCDTMFToneChangeEvent interface: existence and properties of interface object assert_own_property: self does not have own property "RTCDTMFToneChangeEvent" expected property "RTCDTMFToneChangeEvent" missing
>-FAIL RTCDTMFToneChangeEvent interface object length assert_own_property: self does not have own property "RTCDTMFToneChangeEvent" expected property "RTCDTMFToneChangeEvent" missing
>-FAIL RTCDTMFToneChangeEvent interface object name assert_own_property: self does not have own property "RTCDTMFToneChangeEvent" expected property "RTCDTMFToneChangeEvent" missing
>-FAIL RTCDTMFToneChangeEvent interface: existence and properties of interface prototype object assert_own_property: self does not have own property "RTCDTMFToneChangeEvent" expected property "RTCDTMFToneChangeEvent" missing
>-FAIL RTCDTMFToneChangeEvent interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "RTCDTMFToneChangeEvent" expected property "RTCDTMFToneChangeEvent" missing
>-FAIL RTCDTMFToneChangeEvent interface: attribute tone assert_own_property: self does not have own property "RTCDTMFToneChangeEvent" expected property "RTCDTMFToneChangeEvent" missing
>-PASS RTCStatsReport interface: existence and properties of interface object 
>-PASS RTCStatsReport interface object length 
>-PASS RTCStatsReport interface object name 
>-PASS RTCStatsReport interface: existence and properties of interface prototype object 
>-PASS RTCStatsReport interface: existence and properties of interface prototype object's "constructor" property 
>-PASS RTCIdentityProviderGlobalScope interface: existence and properties of interface object 
>-PASS RTCIdentityProviderRegistrar interface: existence and properties of interface object 
>-FAIL RTCIdentityAssertion interface: existence and properties of interface object assert_own_property: self does not have own property "RTCIdentityAssertion" expected property "RTCIdentityAssertion" missing
>-FAIL RTCIdentityAssertion interface object length assert_own_property: self does not have own property "RTCIdentityAssertion" expected property "RTCIdentityAssertion" missing
>-FAIL RTCIdentityAssertion interface object name assert_own_property: self does not have own property "RTCIdentityAssertion" expected property "RTCIdentityAssertion" missing
>-FAIL RTCIdentityAssertion interface: existence and properties of interface prototype object assert_own_property: self does not have own property "RTCIdentityAssertion" expected property "RTCIdentityAssertion" missing
>-FAIL RTCIdentityAssertion interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "RTCIdentityAssertion" expected property "RTCIdentityAssertion" missing
>-FAIL RTCIdentityAssertion interface: attribute idp assert_own_property: self does not have own property "RTCIdentityAssertion" expected property "RTCIdentityAssertion" missing
>-FAIL RTCIdentityAssertion interface: attribute name assert_own_property: self does not have own property "RTCIdentityAssertion" expected property "RTCIdentityAssertion" missing
>-FAIL RTCErrorEvent interface: existence and properties of interface object assert_own_property: self does not have own property "RTCErrorEvent" expected property "RTCErrorEvent" missing
>-FAIL RTCErrorEvent interface object length assert_own_property: self does not have own property "RTCErrorEvent" expected property "RTCErrorEvent" missing
>-FAIL RTCErrorEvent interface object name assert_own_property: self does not have own property "RTCErrorEvent" expected property "RTCErrorEvent" missing
>-FAIL RTCErrorEvent interface: existence and properties of interface prototype object assert_own_property: self does not have own property "RTCErrorEvent" expected property "RTCErrorEvent" missing
>-FAIL RTCErrorEvent interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "RTCErrorEvent" expected property "RTCErrorEvent" missing
>-FAIL RTCErrorEvent interface: attribute error assert_own_property: self does not have own property "RTCErrorEvent" expected property "RTCErrorEvent" missing
>-FAIL RTCErrorEvent must be primary interface of new RTCErrorEvent('error') assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: RTCErrorEvent"
>-FAIL Stringification of new RTCErrorEvent('error') assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: RTCErrorEvent"
>-FAIL RTCErrorEvent interface: new RTCErrorEvent('error') must inherit property "error" with the proper type assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: RTCErrorEvent"
>-

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Attachments on bug 189671: 349919 | 350026