third_party/WebKit/LayoutTests/svg/css/multiple-cursors-crash.html

   1 <html>
   2 <script>
   3 svgNS = "http://www.w3.org/2000/svg";
   4
   5 gc = window.gc || function()
   6 {
   7     if (window.GCController)
   8         GCController.collect();
   9
  10     for (var i = 0; i < 10000; ++i)
  11         var s = new String("AAAA");
  12 }
  13
  14 window.onload = function()
  15 {
  16     if (window.testRunner) {
  17         testRunner.dumpAsText();
  18         testRunner.waitUntilDone();
  19     }
  20
  21     cursor = document.body.appendChild(document.createElementNS(svgNS, "cursor"));
  22     cursor.id = "cursor";
  23
  24     element = document.body.appendChild(document.createElementNS(svgNS, "element"));
  25     element.style.setProperty("cursor", "url(#cursor)");
  26
  27     setTimeout(step2, 0);
  28 }
  29
  30 function step2()
  31 {
  32     fakeCursor = document.body.insertBefore(document.createElementNS(svgNS, "cursor"), cursor);
  33     fakeCursor.id = "cursor";
  34
  35     element.style.removeProperty("cursor");
  36
  37     document.body.removeChild(element);
  38     element = null;
  39     gc();
  40
  41     setTimeout(finishTest, 0);
  42 }
  43
  44 function finishTest()
  45 {
  46     document.body.removeChild(cursor);
  47     cursor = null;
  48     gc();
  49
  50     document.body.innerHTML = "PASS";
  51     if (window.testRunner)
  52         testRunner.notifyDone();
  53 }
  54 </script>
  55 </html>