import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

This commit is contained in:
Roy Tam 2018-01-19 03:59:58 +08:00
commit dcd9973243
150858 changed files with 23884658 additions and 0 deletions

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<!doctype html>
<html class="reftest-wait">
<title>WebVTT rendering, cue should repaint after hiding a covering abspos box</title>
<link rel="match" href="repaint-ref.html">
<style>
#wrapper {
position: relative;
}
#cover {
position: absolute;
left: 0px;
top: 180px;
width: 320px;
height: 60px;
background-color: gray;
}
video {
width: 320px;
height: 240px;
}
::cue {
font-size: 50px;
color: green;
}
</style>
<p>You should see the word 'PASS' below.</p>
<script src="/common/reftest-wait.js"></script>
<div id=wrapper>
<video>
<source src="/media/white.webm" type="video/webm">
<source src="/media/white.mp4" type="video/mp4">
</video>
<div id=cover></div>
</div>
<script>
var v = document.querySelector('video');
var c = document.getElementById('cover');
var t = v.addTextTrack('subtitles');
t.mode = "showing";
t.addCue(new VTTCue(0, 100, 'PASS'));
v.onplaying = function() {
setTimeout(function() {
v.pause();
setTimeout(function() {
c.style.visibility = 'hidden';
setTimeout(takeScreenshot, 100);
}, 100);
}, 100);
};
v.play();
</script>