<!DOCTYPE HTML>
<html class="reftest-wait">
<body>
<video id="v1" style="position:absolute; left:0; top:0"></video>
<!-- hide bottom of video -->
<div style="position:absolute; top:120px; left:0; right:0; bottom:0; background:black"></div>
<script>
function doTest() {
  // Set source now so that the loadeddata event can't fire before
  // this function runs.
  v1.src = "seek420.ogv";
  v1.play();
  v1.addEventListener("loadeddata", function() {
    setTimeout(function() {
      document.documentElement.removeAttribute('class');
    }, 50);
  });
}
document.addEventListener("MozReftestInvalidate", doTest, false);
</script>