<!DOCTYPE html>

<html>
  <style type="text/css" media="screen">
    .test {
      position: relative;
      top: -10px; /* overlap video */
      width: 100px;
      height: 100px;
      background-color: white;
      text-indent: -10000px;
    }
    
    #fading {
      opacity: 0;
      -webkit-transition: opacity 0.1s;
    }
  </style>
  <script type="text/javascript" charset="utf-8">
    if (window.layoutTestController) {
      layoutTestController.waitUntilDone();
      layoutTestController.dumpAsText();
    }

    function startFade()
    {
      // At the end of this fade we are interested in the size of .test in the layer dump.
      // It should be constrained to the size of the view, so not tiled.
      var fader = document.getElementById('fading');
      fader.addEventListener('webkitTransitionEnd', fadeDone, false);
      document.getElementById('fading').style.opacity = 1;
    }
    
    function fadeDone()
    {
      if (window.layoutTestController) {
        document.getElementById('layers').innerText = layoutTestController.layerTreeAsText();
        layoutTestController.notifyDone();
      }
    }
  </script>
<head>
</head>
<body>

  <!-- Go into compositing without transforms. -->
  <video src="../resources/video.mp4"></video>

  <div class="test">
    Test
  </div>
  
  <div id="fading">
    Fader
  </div>

  <pre id="layers">Layer tree goes here in DRT</pre>
  <script>
    // Wait for video to load to get compositing before the fade.
    var video = document.getElementsByTagName('video')[0];
    video.addEventListener('canplaythrough', startFade, false);
  </script>
</body>
</html>