LayoutTests/media/adopt-node-crash.html

   1 <!DOCTYPE HTML>
   2
   3 <html>
   4     <head>
   5         <script src=media-file.js></script>
   6
   7         <script>
   8
   9             if (window.testRunner) {
  10                 testRunner.dumpAsText();
  11                 testRunner.waitUntilDone();
  12             }
  13
  14             function log(msg)
  15             {
  16                 document.getElementById('console').appendChild(document.createTextNode(msg + "\n"));
  17             }
  18
  19             function forceGC()
  20             {
  21                 if (window.GCController)
  22                     return GCController.collect();
  23
  24                 // Force garbage collection
  25                 for (var ndx = 0; ndx < 99000; ndx++)
  26                     var str = new String("1234");
  27             }
  28
  29             function finish()
  30             {
  31                 log("EVENT(loadstart) from iframe");
  32
  33                 forceGC();
  34                 location.href="data:text/html,SUCCESS<script>if (window.testRunner) testRunner.notifyDone()<" + "/script>";
  35             }
  36
  37             function loadstart()
  38             {
  39                 log("EVENT(loadstart)");
  40
  41                 var video = document.getElementsByTagName('video')[0];
  42                 var newVideo = video.cloneNode(true);
  43                 newVideo.addEventListener("loadstart", finish);
  44
  45                 var iframeDocument = document.getElementById("iframe").contentDocument;
  46                 iframeDocument.body.appendChild(newVideo);
  47             }
  48
  49             function start()
  50             {
  51                 var video = document.getElementsByTagName('video')[0];
  52                 video.addEventListener("loadstart", loadstart);
  53                 video.src = findMediaFile("video", "content/test");
  54             }
  55         </script>
  56     </head>
  57     <body>
  58         <iframe id="iframe" width=340 height=260 ></iframe>
  59         <div id=parent><video id=vid></video></div>
  60         <p>Tests that we don't crash when moving a video element to a new document.</p>
  61         <script>start()</script>
  62         <pre id="console"></pre>
  63     </body>
  64 </html>
  65
  66