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0d460e3432
This is split from the previous changeset since if we include dom/ the file size is too large for phabricator to handle. This is an autogenerated commit to handle scripts loading mochitest harness files, in the simple case where the script src is on the same line as the tag. This was generated with https://bug1544322.bmoattachments.org/attachment.cgi?id=9058170 using the `--part 2` argument. Differential Revision: https://phabricator.services.mozilla.com/D27457 --HG-- extra : moz-landing-system : lando
46 lines
1.4 KiB
HTML
46 lines
1.4 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=1242594
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-->
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<head>
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<meta charset='utf-8'>
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<title>Bug 1242594 - Unbind a video element with HTMLTrackElement
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should not remove the TextTrack</title>
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<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<p id="display"></p>
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<div id="content">
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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SimpleTest.waitForExplicitFinish();
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var video = document.createElement("video");
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video.src = "seek.webm";
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video.preload = "auto";
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var trackElement = document.createElement("track");
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trackElement.src = "basic.vtt";
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trackElement.kind = "subtitles";
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document.getElementById("content").appendChild(video);
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video.appendChild(trackElement);
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// Bug 1242599, access video.textTracks.length immediately after
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// the track element binds into the media element.
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is(video.textTracks.length, 1, "Video should have one TextTrack.");
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var parent = video.parentNode;
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parent.removeChild(video);
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is(video.textTracks.length, 1, "After unbind the video element, should have one TextTrack.");
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parent.appendChild(video);
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is(video.textTracks.length, 1, "After bind the video element, should have one TextTrack.");
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SimpleTest.finish();
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</script>
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</pre>
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</body>
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</html> |