<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>
