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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/207588">207588</a></dd>
<dt>Author</dt> <dd>nael.ouedraogo@crf.canon.fr</dd>
<dt>Date</dt> <dd>2016-10-20 00:26:55 -0700 (Thu, 20 Oct 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>WebRTC: The MediaStreamTrackEvent init dictionary needs a required track member
https://bugs.webkit.org/show_bug.cgi?id=146232

Update MediaStreamTrackEvent IDL as per specification.

Source/WebCore:

Reviewed by Darin Adler.

No additional test required, rebase existings tests.

* Modules/mediastream/MediaStreamTrackEvent.idl:

LayoutTests:

No additional test required, rebase existings tests.

Reviewed by Darin Adler.

* fast/mediastream/MediaStreamTrackEvent-constructor-expected.txt:
* fast/mediastream/MediaStreamTrackEvent-constructor.html: Remove
useless tests.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsfastmediastreamMediaStreamTrackEventconstructorexpectedtxt">trunk/LayoutTests/fast/mediastream/MediaStreamTrackEvent-constructor-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastmediastreamMediaStreamTrackEventconstructorhtml">trunk/LayoutTests/fast/mediastream/MediaStreamTrackEvent-constructor.html</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamMediaStreamTrackEventidl">trunk/Source/WebCore/Modules/mediastream/MediaStreamTrackEvent.idl</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (207587 => 207588)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2016-10-20 06:43:59 UTC (rev 207587)
+++ trunk/LayoutTests/ChangeLog        2016-10-20 07:26:55 UTC (rev 207588)
</span><span class="lines">@@ -1,3 +1,18 @@
</span><ins>+2016-10-20  Nael Ouedraogo  &lt;nael.ouedraogo@crf.canon.fr&gt;
+
+        WebRTC: The MediaStreamTrackEvent init dictionary needs a required track member
+        https://bugs.webkit.org/show_bug.cgi?id=146232
+
+        Update MediaStreamTrackEvent IDL as per specification.
+
+        No additional test required, rebase existings tests.
+
+        Reviewed by Darin Adler.
+
+        * fast/mediastream/MediaStreamTrackEvent-constructor-expected.txt:
+        * fast/mediastream/MediaStreamTrackEvent-constructor.html: Remove
+        useless tests.
+
</ins><span class="cx"> 2016-10-19  Antoine Quint  &lt;graouts@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [Modern Media Controls] Media Controller: mute support
</span></span></pre></div>
<a id="trunkLayoutTestsfastmediastreamMediaStreamTrackEventconstructorexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/mediastream/MediaStreamTrackEvent-constructor-expected.txt (207587 => 207588)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/mediastream/MediaStreamTrackEvent-constructor-expected.txt        2016-10-20 06:43:59 UTC (rev 207587)
+++ trunk/LayoutTests/fast/mediastream/MediaStreamTrackEvent-constructor-expected.txt        2016-10-20 07:26:55 UTC (rev 207588)
</span><span class="lines">@@ -9,14 +9,10 @@
</span><span class="cx"> PASS mediaStream.getVideoTracks()[0] is non-null.
</span><span class="cx"> 
</span><span class="cx"> *** No initializer passed ***
</span><del>-PASS new MediaStreamTrackEvent('MediaStreamTrackEvent').bubbles is false
-PASS new MediaStreamTrackEvent('MediaStreamTrackEvent').cancelable is false
-PASS new MediaStreamTrackEvent('MediaStreamTrackEvent').track is null
</del><ins>+PASS new MediaStreamTrackEvent('MediaStreamTrackEvent') threw exception TypeError: Not enough arguments.
</ins><span class="cx"> 
</span><span class="cx"> *** Bubbles and cancelable true, track is missing ***
</span><del>-PASS new MediaStreamTrackEvent('MediaStreamTrackEvent', { bubbles: true, cancelable: true }).bubbles is true
-PASS new MediaStreamTrackEvent('MediaStreamTrackEvent', { bubbles: true, cancelable: true }).cancelable is true
-PASS new MediaStreamTrackEvent('MediaStreamTrackEvent', { bubbles: true, cancelable: true }).track is null
</del><ins>+PASS new MediaStreamTrackEvent('MediaStreamTrackEvent', { bubbles: true, cancelable: true }) threw exception TypeError: Type error.
</ins><span class="cx"> 
</span><span class="cx"> *** Bubbles and cancelable true, invalid track ***
</span><span class="cx"> PASS new MediaStreamTrackEvent('MediaStreamTrackEvent', { bubbles: true, cancelable: true, track: MediaStreamTrack }) threw exception TypeError: Type error.
</span></span></pre></div>
<a id="trunkLayoutTestsfastmediastreamMediaStreamTrackEventconstructorhtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/mediastream/MediaStreamTrackEvent-constructor.html (207587 => 207588)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/mediastream/MediaStreamTrackEvent-constructor.html        2016-10-20 06:43:59 UTC (rev 207587)
+++ trunk/LayoutTests/fast/mediastream/MediaStreamTrackEvent-constructor.html        2016-10-20 07:26:55 UTC (rev 207588)
</span><span class="lines">@@ -23,15 +23,11 @@
</span><span class="cx">             function testMediaStreamTrackEvent()
</span><span class="cx">             {
</span><span class="cx">                 debug(&quot;&lt;br&gt;*** No initializer passed ***&quot;);
</span><del>-                shouldBe(&quot;new MediaStreamTrackEvent('MediaStreamTrackEvent').bubbles&quot;, &quot;false&quot;);
-                shouldBe(&quot;new MediaStreamTrackEvent('MediaStreamTrackEvent').cancelable&quot;, &quot;false&quot;);
-                shouldBeNull(&quot;new MediaStreamTrackEvent('MediaStreamTrackEvent').track&quot;);
-    
</del><ins>+                shouldThrowErrorName(&quot;new MediaStreamTrackEvent('MediaStreamTrackEvent')&quot;, &quot;TypeError&quot;);
+
</ins><span class="cx">                 debug(&quot;&lt;br&gt;*** Bubbles and cancelable true, track is missing ***&quot;);
</span><del>-                shouldBe(&quot;new MediaStreamTrackEvent('MediaStreamTrackEvent', { bubbles: true, cancelable: true }).bubbles&quot;, &quot;true&quot;);
-                shouldBe(&quot;new MediaStreamTrackEvent('MediaStreamTrackEvent', { bubbles: true, cancelable: true }).cancelable&quot;, &quot;true&quot;);
-                shouldBeNull(&quot;new MediaStreamTrackEvent('MediaStreamTrackEvent', { bubbles: true, cancelable: true }).track&quot;);
-    
</del><ins>+                shouldThrowErrorName(&quot;new MediaStreamTrackEvent('MediaStreamTrackEvent', { bubbles: true, cancelable: true })&quot;, &quot;TypeError&quot;);
+
</ins><span class="cx">                 debug(&quot;&lt;br&gt;*** Bubbles and cancelable true, invalid track ***&quot;);
</span><span class="cx">                 shouldThrowErrorName(&quot;new MediaStreamTrackEvent('MediaStreamTrackEvent', { bubbles: true, cancelable: true, track: MediaStreamTrack })&quot;, &quot;TypeError&quot;);
</span><span class="cx">     
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (207587 => 207588)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-10-20 06:43:59 UTC (rev 207587)
+++ trunk/Source/WebCore/ChangeLog        2016-10-20 07:26:55 UTC (rev 207588)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2016-10-20  Nael Ouedraogo  &lt;nael.ouedraogo@crf.canon.fr&gt;
+
+        WebRTC: The MediaStreamTrackEvent init dictionary needs a required track member
+        https://bugs.webkit.org/show_bug.cgi?id=146232
+
+        Update MediaStreamTrackEvent IDL as per specification.
+
+        Reviewed by Darin Adler.
+
+        No additional test required, rebase existings tests.
+
+        * Modules/mediastream/MediaStreamTrackEvent.idl:
+
</ins><span class="cx"> 2016-10-19  Antoine Quint  &lt;graouts@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [Modern Media Controls] Media Controller: mute support
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamMediaStreamTrackEventidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/MediaStreamTrackEvent.idl (207587 => 207588)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/MediaStreamTrackEvent.idl        2016-10-20 06:43:59 UTC (rev 207587)
+++ trunk/Source/WebCore/Modules/mediastream/MediaStreamTrackEvent.idl        2016-10-20 07:26:55 UTC (rev 207588)
</span><span class="lines">@@ -24,12 +24,11 @@
</span><span class="cx"> 
</span><span class="cx"> [
</span><span class="cx">     Conditional=MEDIA_STREAM,
</span><del>-    Constructor(DOMString type, optional MediaStreamTrackEventInit eventInitDict),
</del><ins>+    Constructor(DOMString type, MediaStreamTrackEventInit eventInitDict),
</ins><span class="cx"> ] interface MediaStreamTrackEvent : Event {
</span><del>-    readonly attribute MediaStreamTrack? track;
</del><ins>+    readonly attribute MediaStreamTrack track;
</ins><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> dictionary MediaStreamTrackEventInit : EventInit {
</span><del>-    // FIXME: The specification says that this member should be required and non-nullable.
-    MediaStreamTrack? track = null;
</del><ins>+    required MediaStreamTrack track;
</ins><span class="cx"> };
</span></span></pre>
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