1 files changed, 69 insertions, 0 deletions
diff --git a/testing/web-platform/meta/media-source/interfaces.html.ini b/testing/web-platform/meta/media-source/interfaces.html.ini
new file mode 100644
index 000000000..ae2dd8bf0
--- /dev/null
+++ b/testing/web-platform/meta/media-source/interfaces.html.ini
@@ -0,0 +1,69 @@
+[interfaces.html]
+  type: testharness
+  prefs: [media.mediasource.enabled:true]
+  [AudioTrack interface: attribute kind]
+    expected: FAIL
+
+  [AudioTrack interface: attribute language]
+    expected: FAIL
+
+  [AudioTrack interface: attribute sourceBuffer]
+    expected: FAIL
+
+  [VideoTrack interface: attribute kind]
+    expected: FAIL
+
+  [VideoTrack interface: attribute language]
+    expected: FAIL
+
+  [VideoTrack interface: attribute sourceBuffer]
+    expected: FAIL
+
+  [TextTrack interface: attribute kind]
+    expected: FAIL
+
+  [TextTrack interface: attribute language]
+    expected: FAIL
+
+  [TextTrack interface: attribute sourceBuffer]
+    expected: FAIL
+
+  [SourceBuffer interface: attribute audioTracks]
+    expected: FAIL
+
+  [SourceBuffer interface: attribute videoTracks]
+    expected: FAIL
+
+  [SourceBuffer interface: attribute textTracks]
+    expected: FAIL
+
+  [SourceBuffer interface: operation appendStream(Stream,unsigned long long)]
+    expected: FAIL
+
+  [SourceBuffer interface: sourceBuffer must inherit property "audioTracks" with the proper type (4)]
+    expected: FAIL
+
+  [SourceBuffer interface: sourceBuffer must inherit property "videoTracks" with the proper type (5)]
+    expected: FAIL
+
+  [SourceBuffer interface: sourceBuffer must inherit property "textTracks" with the proper type (6)]
+    expected: FAIL
+
+  [SourceBuffer interface: sourceBuffer must inherit property "appendStream" with the proper type (11)]
+    expected: FAIL
+
+  [SourceBuffer interface: calling appendStream(Stream,unsigned long long) on sourceBuffer with too few arguments must throw TypeError]
+    expected: FAIL
+
+  [VideoPlaybackQuality interface: attribute totalFrameDelay]
+    expected: FAIL
+
+  [VideoPlaybackQuality interface: video.getVideoPlaybackQuality() must inherit property "totalFrameDelay" with the proper type (4)]
+    expected: FAIL
+
+  [MediaSource interface: attribute onsourceclose]
+    expected: FAIL
+
+  [MediaSource interface: mediaSource must inherit property "onsourceclose" with the proper type (6)]
+    expected: FAIL
+