<!DOCTYPE html>
<html class="reftest-wait">
<head>
<script>
function boom()
{
  var a = document.getElementById("a");
  a.play();
  a.onplaying = function () {
    a.onplaying = null;
    // Note we reset 'src' to release decoder resources and cubeb streams to
    // prevent OOM or OpenCubeb() failures.
    a.src = "";
    document.documentElement.className = "";
  }
}
</script>
</head>

<body>
<video id="a" src="cors.webm" crossorigin preload="metadata" onloadedmetadata="boom();">
</body>
</html>