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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/212571">212571</a></dd>
<dt>Author</dt> <dd>graouts@webkit.org</dd>
<dt>Date</dt> <dd>2017-02-17 13:32:10 -0800 (Fri, 17 Feb 2017)</dd>
</dl>
<h3>Log Message</h3>
<pre>REGRESSION: Subtitles menu in media controls allows multiple items to be selected
https://bugs.webkit.org/show_bug.cgi?id=168168
<rdar://problem/30488605>
Reviewed by Dean Jackson.
Source/WebCore:
Ensure that only a single audio track and a single text track can be selected
in the tracks panel at any given point.
* Modules/modern-media-controls/media/tracks-support.js:
(TracksSupport.prototype.tracksPanelSelectionDidChange):
(TracksSupport.prototype._sortedTrackList):
(TracksSupport):
LayoutTests:
Enhance the interactive track selection test to select a second track and check
that only a single track is selected at once.
* media/modern-media-controls/tracks-support/tracks-support-click-track-in-panel-expected.txt:
* media/modern-media-controls/tracks-support/tracks-support-click-track-in-panel.html:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsmediamodernmediacontrolstrackssupporttrackssupportclicktrackinpanelexpectedtxt">trunk/LayoutTests/media/modern-media-controls/tracks-support/tracks-support-click-track-in-panel-expected.txt</a></li>
<li><a href="#trunkLayoutTestsmediamodernmediacontrolstrackssupporttrackssupportclicktrackinpanelhtml">trunk/LayoutTests/media/modern-media-controls/tracks-support/tracks-support-click-track-in-panel.html</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesmodernmediacontrolsmediatrackssupportjs">trunk/Source/WebCore/Modules/modern-media-controls/media/tracks-support.js</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (212570 => 212571)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2017-02-17 21:30:15 UTC (rev 212570)
+++ trunk/LayoutTests/ChangeLog        2017-02-17 21:32:10 UTC (rev 212571)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2017-02-17 Antoine Quint <graouts@apple.com>
+
+ REGRESSION: Subtitles menu in media controls allows multiple items to be selected
+ https://bugs.webkit.org/show_bug.cgi?id=168168
+ <rdar://problem/30488605>
+
+ Reviewed by Dean Jackson.
+
+ Enhance the interactive track selection test to select a second track and check
+ that only a single track is selected at once.
+
+ * media/modern-media-controls/tracks-support/tracks-support-click-track-in-panel-expected.txt:
+ * media/modern-media-controls/tracks-support/tracks-support-click-track-in-panel.html:
+
</ins><span class="cx"> 2017-02-17 Ryan Haddad <ryanhaddad@apple.com>
</span><span class="cx">
</span><span class="cx"> Update TestExpectations for fast/css/appearance-apple-pay-button.html.
</span></span></pre></div>
<a id="trunkLayoutTestsmediamodernmediacontrolstrackssupporttrackssupportclicktrackinpanelexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/media/modern-media-controls/tracks-support/tracks-support-click-track-in-panel-expected.txt (212570 => 212571)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/modern-media-controls/tracks-support/tracks-support-click-track-in-panel-expected.txt        2017-02-17 21:30:15 UTC (rev 212570)
+++ trunk/LayoutTests/media/modern-media-controls/tracks-support/tracks-support-click-track-in-panel-expected.txt        2017-02-17 21:32:10 UTC (rev 212571)
</span><span class="lines">@@ -3,13 +3,26 @@
</span><span class="cx"> On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
</span><span class="cx">
</span><span class="cx">
</span><del>-PASS media.audioTracks[1].enabled is false
</del><ins>+media.audioTracks[0].enabled = true
+media.audioTracks[1].enabled = false
+media.audioTracks[2].enabled = false
</ins><span class="cx">
</span><span class="cx"> Clicking on the tracks button
</span><span class="cx"> Clicking on second audio track in tracks panel
</span><ins>+
</ins><span class="cx"> Obtained change event on media audio tracks
</span><del>-PASS media.audioTracks[1].enabled is true
</del><ins>+media.audioTracks[0].enabled = false
+media.audioTracks[1].enabled = true
+media.audioTracks[2].enabled = false
</ins><span class="cx">
</span><ins>+Clicking on the tracks button
+Clicking on third audio track in tracks panel
+
+Obtained change event on media audio tracks
+media.audioTracks[0].enabled = false
+media.audioTracks[1].enabled = false
+media.audioTracks[2].enabled = true
+
</ins><span class="cx"> PASS successfullyParsed is true
</span><span class="cx">
</span><span class="cx"> TEST COMPLETE
</span></span></pre></div>
<a id="trunkLayoutTestsmediamodernmediacontrolstrackssupporttrackssupportclicktrackinpanelhtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/media/modern-media-controls/tracks-support/tracks-support-click-track-in-panel.html (212570 => 212571)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/modern-media-controls/tracks-support/tracks-support-click-track-in-panel.html        2017-02-17 21:30:15 UTC (rev 212570)
+++ trunk/LayoutTests/media/modern-media-controls/tracks-support/tracks-support-click-track-in-panel.html        2017-02-17 21:32:10 UTC (rev 212571)
</span><span class="lines">@@ -1,7 +1,7 @@
</span><span class="cx"> <!DOCTYPE html>
</span><span class="cx"> <script src="../../../resources/js-test-pre.js"></script>
</span><span class="cx"> <body>
</span><del>-<video src="../../content/CC+Subtitles.mov" style="width: 640px; height: 360px;" controls autoplay></video>
</del><ins>+<video src="../../content/CC+Subtitles.mov" style="position: absolute; left: 0; top: 0; width: 640px; height: 360px;" controls autoplay></video>
</ins><span class="cx"> <script type="text/javascript">
</span><span class="cx">
</span><span class="cx"> window.jsTestIsAsync = true;
</span><span class="lines">@@ -11,33 +11,47 @@
</span><span class="cx"> const media = document.querySelector("video");
</span><span class="cx"> const shadowRoot = window.internals.shadowRoot(media);
</span><span class="cx">
</span><ins>+let previouslySelectedTrack = 0;
+
</ins><span class="cx"> media.addEventListener("play", () => {
</span><span class="cx"> media.pause();
</span><span class="cx">
</span><del>- shouldBeFalse("media.audioTracks[1].enabled");
- debug("");
</del><ins>+ dumpAudioTracksEnabledState();
</ins><span class="cx">
</span><span class="cx"> media.audioTracks.addEventListener("change", audioTracksDidChange);
</span><del>- window.requestAnimationFrame(() => {
- clickOnTracksButton();
- window.requestAnimationFrame(clickOnSecondAudioTrack);
- });
</del><ins>+ clickOnTracksButton(clickOnSecondAudioTrack);
</ins><span class="cx"> });
</span><span class="cx">
</span><del>-function clickOnTracksButton()
</del><ins>+function clickOnTracksButton(continuation)
</ins><span class="cx"> {
</span><del>- debug("Clicking on the tracks button");
- const bounds = shadowRoot.lastChild.querySelector("button.tracks").getBoundingClientRect();
- eventSender.mouseMoveTo(bounds.left + 1, bounds.top + 1);
- eventSender.mouseDown();
- eventSender.mouseUp();
</del><ins>+ window.requestAnimationFrame(() => {
+ debug("");
+ debug("Clicking on the tracks button");
+ clickOnElement(shadowRoot.lastChild.querySelector("button.tracks"));
+ window.requestAnimationFrame(continuation);
+ });
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> function clickOnSecondAudioTrack()
</span><span class="cx"> {
</span><span class="cx"> debug("Clicking on second audio track in tracks panel");
</span><del>- const secondAudioTrack = shadowRoot.lastChild.querySelectorAll("li")[1];
- const bounds = secondAudioTrack.getBoundingClientRect();
</del><ins>+ clickOnAudioTrackAtIndex(1);
+}
+
+function clickOnThirdAudioTrack()
+{
+ debug("Clicking on third audio track in tracks panel");
+ clickOnAudioTrackAtIndex(2);
+}
+
+function clickOnAudioTrackAtIndex(index)
+{
+ clickOnElement(shadowRoot.lastChild.querySelectorAll("li")[index]);
+}
+
+function clickOnElement(element)
+{
+ const bounds = element.getBoundingClientRect();
</ins><span class="cx"> eventSender.mouseMoveTo(bounds.left + 1, bounds.top + 1);
</span><span class="cx"> eventSender.mouseDown();
</span><span class="cx"> eventSender.mouseUp();
</span><span class="lines">@@ -45,14 +59,33 @@
</span><span class="cx">
</span><span class="cx"> function audioTracksDidChange()
</span><span class="cx"> {
</span><ins>+ const newSelectedTrack = Array.from(media.audioTracks).findIndex(track => track.enabled);
+ if (previouslySelectedTrack === newSelectedTrack)
+ return;
+
+ previouslySelectedTrack = newSelectedTrack;
+
+ debug("");
</ins><span class="cx"> debug("Obtained change event on media audio tracks");
</span><del>- shouldBeTrue("media.audioTracks[1].enabled");
</del><span class="cx">
</span><del>- debug("");
- media.remove();
- finishJSTest();
</del><ins>+ dumpAudioTracksEnabledState();
+
+ if (media.audioTracks[1].enabled)
+ shadowRoot.lastChild.addEventListener("transitionend", event => clickOnTracksButton(clickOnThirdAudioTrack));
+ else if (media.audioTracks[2].enabled) {
+ debug("");
+ media.remove();
+ finishJSTest();
+ }
</ins><span class="cx"> }
</span><span class="cx">
</span><ins>+function dumpAudioTracksEnabledState()
+{
+ Array.from(media.audioTracks).forEach((audioTrack, index) => {
+ debug(`media.audioTracks[${index}].enabled = ${media.audioTracks[index].enabled}`);
+ });
+}
+
</ins><span class="cx"> </script>
</span><span class="cx"> <script src="../../../resources/js-test-post.js"></script>
</span><span class="cx"> </body>
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (212570 => 212571)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2017-02-17 21:30:15 UTC (rev 212570)
+++ trunk/Source/WebCore/ChangeLog        2017-02-17 21:32:10 UTC (rev 212571)
</span><span class="lines">@@ -1,3 +1,19 @@
</span><ins>+2017-02-17 Antoine Quint <graouts@apple.com>
+
+ REGRESSION: Subtitles menu in media controls allows multiple items to be selected
+ https://bugs.webkit.org/show_bug.cgi?id=168168
+ <rdar://problem/30488605>
+
+ Reviewed by Dean Jackson.
+
+ Ensure that only a single audio track and a single text track can be selected
+ in the tracks panel at any given point.
+
+ * Modules/modern-media-controls/media/tracks-support.js:
+ (TracksSupport.prototype.tracksPanelSelectionDidChange):
+ (TracksSupport.prototype._sortedTrackList):
+ (TracksSupport):
+
</ins><span class="cx"> 2017-02-17 Jeremy Jones <jeremyj@apple.com>
</span><span class="cx">
</span><span class="cx"> Invalidate WebAVSampleBufferStatusChangeListener when MediaPlayerPrivateMediaStreamAVFObjC is deallocated.
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmodernmediacontrolsmediatrackssupportjs"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/modern-media-controls/media/tracks-support.js (212570 => 212571)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/modern-media-controls/media/tracks-support.js        2017-02-17 21:30:15 UTC (rev 212570)
+++ trunk/Source/WebCore/Modules/modern-media-controls/media/tracks-support.js        2017-02-17 21:32:10 UTC (rev 212571)
</span><span class="lines">@@ -105,13 +105,10 @@
</span><span class="cx">
</span><span class="cx"> tracksPanelSelectionDidChange(trackIndex, sectionIndex)
</span><span class="cx"> {
</span><del>- if (sectionIndex == 0 && this._canPickAudioTracks()) {
- let track = this._audioTracks()[trackIndex];
- track.enabled = !track.enabled;
- } else {
- let track = this._textTracks()[trackIndex];
- track.mode = track.mode === "disabled" ? "showing" : "disabled";
- }
</del><ins>+ if (sectionIndex == 0 && this._canPickAudioTracks())
+ this._audioTracks().forEach((audioTrack, index) => audioTrack.enabled = index === trackIndex);
+ else
+ this._textTracks().forEach((textTrack, index) => textTrack.mode = index === trackIndex ? "showing" : "disabled");
</ins><span class="cx">
</span><span class="cx"> this.mediaController.controls.hideTracksPanel();
</span><span class="cx"> }
</span><span class="lines">@@ -147,9 +144,7 @@
</span><span class="cx">
</span><span class="cx"> _sortedTrackList(tracks)
</span><span class="cx"> {
</span><del>- if (this.mediaController.host)
- return this.mediaController.host.sortedTrackListForMenu(tracks);
- return tracks;
</del><ins>+ return Array.from(this.mediaController.host ? this.mediaController.host.sortedTrackListForMenu(tracks) : tracks);
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> }
</span></span></pre>
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