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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/169611">169611</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2014-06-05 02:41:29 -0700 (Thu, 05 Jun 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>[MediaStream] MediaStream.addTrack should not check for tracks ended state.
https://bugs.webkit.org/show_bug.cgi?id=133510
Patch by Kiran <kiran.guduru@samsung.com> on 2014-06-05
Reviewed by Eric Carlson.
Source/WebCore:
Adding and removing of tracks to a MediaStream should not have dependency
on tracks state. So the check for MediaStreamTrack's ended state has been
removed while adding a track in MediaStreamPrivate.cpp.
Test: fast/mediastream/MediaStream-add-ended-tracks.html
* platform/mediastream/MediaStreamPrivate.cpp:
(WebCore::MediaStreamPrivate::addTrack):
LayoutTests:
* fast/mediastream/MediaStream-add-ended-tracks-expected.txt: Added.
* fast/mediastream/MediaStream-add-ended-tracks.html: Added.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreamMediaStreamPrivatecpp">trunk/Source/WebCore/platform/mediastream/MediaStreamPrivate.cpp</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsfastmediastreamMediaStreamaddendedtracksexpectedtxt">trunk/LayoutTests/fast/mediastream/MediaStream-add-ended-tracks-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastmediastreamMediaStreamaddendedtrackshtml">trunk/LayoutTests/fast/mediastream/MediaStream-add-ended-tracks.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (169610 => 169611)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog 2014-06-05 09:25:30 UTC (rev 169610)
+++ trunk/LayoutTests/ChangeLog 2014-06-05 09:41:29 UTC (rev 169611)
</span><span class="lines">@@ -1,3 +1,13 @@
</span><ins>+2014-06-05 Kiran <kiran.guduru@samsung.com>
+
+ [MediaStream] MediaStream.addTrack should not check for tracks ended state.
+ https://bugs.webkit.org/show_bug.cgi?id=133510
+
+ Reviewed by Eric Carlson.
+
+ * fast/mediastream/MediaStream-add-ended-tracks-expected.txt: Added.
+ * fast/mediastream/MediaStream-add-ended-tracks.html: Added.
+
</ins><span class="cx"> 2014-06-05 Andrzej Badowski <a.badowski@samsung.com>
</span><span class="cx">
</span><span class="cx"> [EFL] Add expectations for two accessibility layout tests.
</span></span></pre></div>
<a id="trunkLayoutTestsfastmediastreamMediaStreamaddendedtracksexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/mediastream/MediaStream-add-ended-tracks-expected.txt (0 => 169611)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/mediastream/MediaStream-add-ended-tracks-expected.txt (rev 0)
+++ trunk/LayoutTests/fast/mediastream/MediaStream-add-ended-tracks-expected.txt 2014-06-05 09:41:29 UTC (rev 169611)
</span><span class="lines">@@ -0,0 +1,13 @@
</span><ins>+Test adding tracks to inactive MediaStream.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS stream1.getAudioTracks().length is 1
+PASS stream2.getAudioTracks().length is 1
+PASS audioTrack.readyState is "ended"
+PASS stream2.getAudioTracks().length is 2
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsfastmediastreamMediaStreamaddendedtrackshtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/mediastream/MediaStream-add-ended-tracks.html (0 => 169611)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/mediastream/MediaStream-add-ended-tracks.html (rev 0)
+++ trunk/LayoutTests/fast/mediastream/MediaStream-add-ended-tracks.html 2014-06-05 09:41:29 UTC (rev 169611)
</span><span class="lines">@@ -0,0 +1,76 @@
</span><ins>+<!DOCTYPE html>
+<html>
+ <head>
+ <script src="../../resources/js-test-pre.js"></script>
+ <script>
+
+ var stream1;
+ var stream2;
+ var audioTrack;
+
+ function error()
+ {
+ testFailed('Stream generation failed.');
+ finishJSTest();
+ }
+
+ function getUserMedia(dictionary, callback)
+ {
+ try {
+ navigator.webkitGetUserMedia(dictionary, callback, error);
+ } catch (e) {
+ testFailed('webkitGetUserMedia threw exception :' + e);
+ finishJSTest();
+ }
+ }
+
+ function tryAddTrack(stream, track)
+ {
+ try {
+ stream.addTrack(track);
+ } catch (exception) {
+ testFailed("addTrack threw an exception.");
+ finishJSTest();
+ }
+ }
+
+ function createStreamAndAddTracks()
+ {
+ shouldBe('stream2.getAudioTracks().length', '1');
+ audioTrack = stream1.getAudioTracks()[0];
+ audioTrack.stop();
+ shouldBeEqualToString('audioTrack.readyState', 'ended');
+ tryAddTrack(stream2, audioTrack);
+ shouldBe('stream2.getAudioTracks().length', '2');
+
+ finishJSTest();
+ }
+
+ function gotStream2(s)
+ {
+ stream2 = s;
+ createStreamAndAddTracks();
+ }
+
+ function gotStream1(s)
+ {
+ stream1 = s;
+ shouldBe('stream1.getAudioTracks().length', '1');
+ getUserMedia({audio:true, video:true}, gotStream2);
+ }
+
+ function startMedia()
+ {
+ description("Test adding tracks to inactive MediaStream.");
+ getUserMedia({audio:true, video:true}, gotStream1);
+ }
+ window.jsTestIsAsync = true;
+ window.successfullyParsed = true;
+ </script>
+ <script src="../../resources/js-test-post.js"></script>
+ </head>
+ <body onload="startMedia()">
+ <p id="description"></p>
+ <div id="console"></div>
+ </body>
+</html>
</ins></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (169610 => 169611)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2014-06-05 09:25:30 UTC (rev 169610)
+++ trunk/Source/WebCore/ChangeLog 2014-06-05 09:41:29 UTC (rev 169611)
</span><span class="lines">@@ -1,3 +1,19 @@
</span><ins>+2014-06-05 Kiran <kiran.guduru@samsung.com>
+
+ [MediaStream] MediaStream.addTrack should not check for tracks ended state.
+ https://bugs.webkit.org/show_bug.cgi?id=133510
+
+ Reviewed by Eric Carlson.
+
+ Adding and removing of tracks to a MediaStream should not have dependency
+ on tracks state. So the check for MediaStreamTrack's ended state has been
+ removed while adding a track in MediaStreamPrivate.cpp.
+
+ Test: fast/mediastream/MediaStream-add-ended-tracks.html
+
+ * platform/mediastream/MediaStreamPrivate.cpp:
+ (WebCore::MediaStreamPrivate::addTrack):
+
</ins><span class="cx"> 2014-06-05 Gwang Yoon Hwang <yoon@igalia.com>
</span><span class="cx">
</span><span class="cx"> [GTK] Remove ScrollViewGtk.cpp
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreamMediaStreamPrivatecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/MediaStreamPrivate.cpp (169610 => 169611)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/MediaStreamPrivate.cpp 2014-06-05 09:25:30 UTC (rev 169610)
+++ trunk/Source/WebCore/platform/mediastream/MediaStreamPrivate.cpp 2014-06-05 09:41:29 UTC (rev 169611)
</span><span class="lines">@@ -177,9 +177,6 @@
</span><span class="cx"> void MediaStreamPrivate::addTrack(PassRefPtr<MediaStreamTrackPrivate> prpTrack)
</span><span class="cx"> {
</span><span class="cx"> RefPtr<MediaStreamTrackPrivate> track = prpTrack;
</span><del>- if (track->ended())
- return;
-
</del><span class="cx"> Vector<RefPtr<MediaStreamTrackPrivate>>& tracks = track->type() == MediaStreamSource::Audio ? m_audioPrivateTracks : m_videoPrivateTracks;
</span><span class="cx">
</span><span class="cx"> size_t pos = tracks.find(track);
</span></span></pre>
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