third_party/WebKit/LayoutTests/fast/dom/ready-state-change-crash.html

   1 <!DOCTYPE html>
   2 <html>
   3 Test passes if it does not crash.
   4 <body>
   5 <div id="a"></div>
   6 <div id="b">
   7 <iframe id="f" src="about:blank"></iframe>
   8 </div>
   9
  10 <script>
  11 if (window.testRunner)
  12     testRunner.dumpAsText();
  13
  14 var listenerActive = false;
  15 var fDoc = document.getElementById('f').contentDocument;
  16 fDoc.open();
  17
  18 // Waits for frame f to finish loading, then moves div b into div a.
  19 moveDivBIntoDivA = function() {
  20     if (fDoc.readyState == 'loading') {
  21         if (!listenerActive) {
  22             fDoc.addEventListener('readystatechange', moveDivBIntoDivA);
  23             listenerActive = true;
  24         }
  25         return;
  26     }
  27     document.getElementById('a').appendChild(document.getElementById('b'));
  28 };
  29
  30 moveDivBIntoDivA();
  31 fDoc.close();
  32 </script>
  33 </body>
  34 </html>