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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/195540">195540</a></dd>
<dt>Author</dt> <dd>eric.carlson@apple.com</dd>
<dt>Date</dt> <dd>2016-01-25 09:55:17 -0800 (Mon, 25 Jan 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>Media "ended" event incorrectly fires when currentTime is set
https://bugs.webkit.org/show_bug.cgi?id=150348
<rdar://problem/24247974>
Reviewed by Jer Noble.
Source/WebCore:
Test: media/media-ended-fired-once.html
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::invalidateCachedTime): Always mark m_cachedTime as invalid.
LayoutTests:
* media/media-ended-fired-once-expected.txt: Added.
* media/media-ended-fired-once.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="#trunkSourceWebCorehtmlHTMLMediaElementcpp">trunk/Source/WebCore/html/HTMLMediaElement.cpp</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsmediamediaendedfiredonceexpectedtxt">trunk/LayoutTests/media/media-ended-fired-once-expected.txt</a></li>
<li><a href="#trunkLayoutTestsmediamediaendedfiredoncehtml">trunk/LayoutTests/media/media-ended-fired-once.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (195539 => 195540)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2016-01-25 17:49:22 UTC (rev 195539)
+++ trunk/LayoutTests/ChangeLog        2016-01-25 17:55:17 UTC (rev 195540)
</span><span class="lines">@@ -1,3 +1,14 @@
</span><ins>+2016-01-25 Eric Carlson <eric.carlson@apple.com>
+
+ Media "ended" event incorrectly fires when currentTime is set
+ https://bugs.webkit.org/show_bug.cgi?id=150348
+ <rdar://problem/24247974>
+
+ Reviewed by Jer Noble.
+
+ * media/media-ended-fired-once-expected.txt: Added.
+ * media/media-ended-fired-once.html: Added.
+
</ins><span class="cx"> 2016-01-22 Ryosuke Niwa <rniwa@webkit.org>
</span><span class="cx">
</span><span class="cx"> document.createElement should be able to create a custom element
</span></span></pre></div>
<a id="trunkLayoutTestsmediamediaendedfiredonceexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/media/media-ended-fired-once-expected.txt (0 => 195540)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/media-ended-fired-once-expected.txt         (rev 0)
+++ trunk/LayoutTests/media/media-ended-fired-once-expected.txt        2016-01-25 17:55:17 UTC (rev 195540)
</span><span class="lines">@@ -0,0 +1,17 @@
</span><ins>+
+Test 'ended' event by:
+
+Playing to the end.
+When 'ended' event fires, seek to 0.
+Verify that 'ended' event is not fired again.
+
+EVENT(canplaythrough)
+RUN(audio.currentTime = 1.0)
+RUN(audio.play())
+
+EVENT(ended)
+EXPECTED (audio.ended == 'true') OK
+RUN(audio.currentTime = 0)
+
+END OF TEST
+
</ins></span></pre></div>
<a id="trunkLayoutTestsmediamediaendedfiredoncehtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/media/media-ended-fired-once.html (0 => 195540)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/media-ended-fired-once.html         (rev 0)
+++ trunk/LayoutTests/media/media-ended-fired-once.html        2016-01-25 17:55:17 UTC (rev 195540)
</span><span class="lines">@@ -0,0 +1,58 @@
</span><ins>+<!DOCTYPE html>
+<html>
+ <head>
+ <script src=media-file.js></script>
+ <script src=video-test.js></script>
+
+ <script>
+ var endedCount = 0;
+ var audio;
+
+ function start()
+ {
+ consoleWrite("");
+ audio = document.querySelector("audio");
+ waitForEvent("ended", ended);
+ waitForEvent("canplaythrough", canplaythrough);
+
+ audio.src = findMediaFile("audio", "content/silence")
+ }
+
+ function canplaythrough()
+ {
+ run("audio.currentTime = 1.0");
+ run("audio.play()");
+ consoleWrite("");
+ }
+
+ function ended()
+ {
+ switch (++endedCount)
+ {
+ case 1:
+ testExpected("audio.ended", true);
+
+ run("audio.currentTime = 0");
+ setTimeout(endTest, 200);
+
+ consoleWrite("");
+ break;
+ default:
+ consoleWrite("");
+ failTest("'ended' event fired again");
+ break;
+ }
+ }
+ </script>
+ </head>
+ <body onload="start()">
+ <audio controls></audio>
+ <p><b>Test 'ended' event by:</b>
+ <ol>
+ <li>Playing to the end.</li>
+ <li>When 'ended' event fires, seek to 0.</li>
+ <li>Verify that 'ended' event is not fired again.</li>
+ </ol>
+ </p>
+ </body>
+</html>
</ins></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (195539 => 195540)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-01-25 17:49:22 UTC (rev 195539)
+++ trunk/Source/WebCore/ChangeLog        2016-01-25 17:55:17 UTC (rev 195540)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2016-01-25 Eric Carlson <eric.carlson@apple.com>
+
+ Media "ended" event incorrectly fires when currentTime is set
+ https://bugs.webkit.org/show_bug.cgi?id=150348
+ <rdar://problem/24247974>
+
+ Reviewed by Jer Noble.
+
+ Test: media/media-ended-fired-once.html
+
+ * html/HTMLMediaElement.cpp:
+ (WebCore::HTMLMediaElement::invalidateCachedTime): Always mark m_cachedTime as invalid.
+
</ins><span class="cx"> 2016-01-25 Konstantin Tokarev <annulen@yandex.ru>
</span><span class="cx">
</span><span class="cx"> Do not convert GlyphBufferAdvance to FloatSize
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlHTMLMediaElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/HTMLMediaElement.cpp (195539 => 195540)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLMediaElement.cpp        2016-01-25 17:49:22 UTC (rev 195539)
+++ trunk/Source/WebCore/html/HTMLMediaElement.cpp        2016-01-25 17:55:17 UTC (rev 195540)
</span><span class="lines">@@ -2687,6 +2687,7 @@
</span><span class="cx">
</span><span class="cx"> void HTMLMediaElement::invalidateCachedTime() const
</span><span class="cx"> {
</span><ins>+ m_cachedTime = MediaTime::invalidTime();
</ins><span class="cx"> if (!m_player || !m_player->maximumDurationToCacheMediaTime())
</span><span class="cx"> return;
</span><span class="cx">
</span><span class="lines">@@ -2701,7 +2702,6 @@
</span><span class="cx"> static const double minimumTimePlayingBeforeCacheSnapshot = 0.5;
</span><span class="cx">
</span><span class="cx"> m_minimumClockTimeToUpdateCachedTime = monotonicallyIncreasingTime() + minimumTimePlayingBeforeCacheSnapshot;
</span><del>- m_cachedTime = MediaTime::invalidTime();
</del><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> // playback state
</span></span></pre>
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