third_party/WebKit/ManualTests/crash-on-accessing-domwindow-without-frame.html

   1 <script>
   2 var w;
   3 function clear() {
   4     // Id doesn't matter, the crash happens while trying to access the NULL Document to lookup the Id.
   5     w.clearTimeout(153);
   6 }
   7
   8 function test() {
   9     w = window.open("data:text/html,"+
  10         "<script>" +
  11         "function navigate() { location.href='data:text/html,<body>Close this page and wait.</body>'};" +
  12         "setTimeout(navigate,0);</" +
  13         "script>");
  14
  15     setInterval(clear, 20);
  16 }
  17 </script>
  18 <body><p>This test reproduces the crash that happens when JavaScript has access to DOMWindow which is disconnected from its Frame. This crash was fixed by http://trac.webkit.org/changeset/49786</p>
  19 To reproduce the crash:
  20 <ul><li>Click the link below, the popup window opens.</li><li>Close the popup window.</li><li>Wait about 10 seconds (~10, page cache should start deleting pages) and observe the crash.</li></ul>
  21 Crashes on Safari 4.0.3</p><p><a href="javascript:test()">Crash me!</a></p>
  22 </body>