third_party/WebKit/LayoutTests/media/video-controls-with-mutation-event-handler.html

   1 <html>
   2     <head>
   3         <title>&lt;video&gt; controls with mutation event handler</title>
   4
   5         <style type="text/css" media="screen">
   6             body { background: #cccccc; }
   7             video { background: yellow; border: 1px solid black; border-bottom: none; }
   8         </style>
   9
  10         <script>
  11             function runTest()
  12             {
  13                 if (window.testRunner)
  14                     testRunner.dumpAsText();
  15
  16                 document.body.addEventListener("DOMSubtreeModified", function () { }, false);
  17
  18                 var video = document.createElement('video');
  19                 video.setAttribute('id', 'vid');
  20                 video.setAttribute('width', '320');
  21                 video.setAttribute('height', '240');
  22                 video.setAttribute('autoplay', '');
  23                 video.setAttribute('controls', '');
  24                 var paragraph = document.createElement('p');
  25                 paragraph.appendChild(video);
  26                 document.body.appendChild(paragraph);
  27
  28                 paragraph = document.createElement('p');
  29                 paragraph.appendChild(document.createTextNode("SUCCESS: The test ran without crashing"));
  30                 document.body.appendChild(paragraph);
  31             }
  32         </script>
  33     </head>
  34
  35     <body onload="runTest()">
  36         <p>This tests that we don't crash while creating a video element while a DOMSubtreeModified even handler is registered.</p>
  37         <p>If you can see the movie below, the test passed.</p>
  38     </body>
  39 </html>