third_party/WebKit/LayoutTests/fast/forms/dangling-form-element-crash.html

   1 <html>
   2   <script>
   3     if (window.testRunner) {
   4         testRunner.dumpAsText();
   5         testRunner.waitUntilDone();
   6     }
   7
   8     function gc() {
   9         if (window.GCController)
  10             return GCController.collectAll();
  11         for (var i = 0; i < 10000; ++i)
  12             var s = new String("foo");
  13     }
  14
  15     function resetFormOwner() {
  16         gc();
  17         var form = document.createElement('form');
  18         form.id = 'foo';
  19         document.body.appendChild(form);
  20         document.body.innerHTML += 'PASS';
  21         if (window.testRunner)
  22             testRunner.notifyDone();
  23     }
  24
  25     function test() {
  26         var div = document.createElement('div');
  27         var input = document.createElement('input');
  28         input.setAttribute('form', 'foo');
  29         div.appendChild(input);
  30         setTimeout(resetFormOwner, 0);
  31     }
  32   </script>
  33 <body onload="test()">
  34 <p>Checks dangling form associated elements doesn't cause crash. WebKit should not crash when this page is loaded.</p>
  35 </body>
  36 </html>