crash-on-accessing-domwindow-without-frame.html 951 B

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  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. function test() {
  8. w = window.open("data:text/html,"+
  9. "<script>" +
  10. "function navigate() { location.href='data:text/html,<body>Close this page and wait.</body>'};" +
  11. "setTimeout(navigate,0);</" +
  12. "script>");
  13. setInterval(clear, 20);
  14. }
  15. </script>
  16. <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>
  17. To reproduce the crash:
  18. <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>
  19. Crashes on Safari 4.0.3</p><p><a href="javascript:test()">Crash me!</a></p>
  20. </body>