1304948.html - mozsearch

Enable keyboard shortcuts

<html class="reftest-wait">

<head>

  <title> Bug 1304948 : Crash if a texttrack remove a cue not belongs to it. </title>

</head>

<meta charset="utf-8">

<script type="text/javascript">

window.onload = function() {

  var a = document.createElementNS('http://www.w3.org/1999/xhtml', 'video');

  a.src = "";

  document.body.appendChild(a);

  var b = a.addTextTrack('chapters', "AAAAAAAAAAAAAAAA", "de");

  var c = new VTTCue(0.6, 0.3, "AA");

  b.addCue(c);

  var d = document.createElementNS('http://www.w3.org/1999/xhtml', 'video');

  var e = d.addTextTrack('chapters', "AAAA", "en-US");

  a.currentTime = 2;

  a.play();

  try {

    // This will queue a TimeMarchesOn task on mainthread, so use

    // timer to wait the TimeMarchesOn crash.

    e.removeCue(c);

  } catch (e) {

    if (e.name == "NotFoundError") {

      setTimeout(function() {

        document.documentElement.removeAttribute("class");}, 0);

};

</script>

</body>

</html>