third_party/WebKit/LayoutTests/fast/events/frame-detached-in-mousedown.html

   1 <html>
   2 <body onload="startTest()">
   3 <p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=18595">bug 18595</a>:
   4 Setting display:none on an iframe causes the ownerDocument to freeze.</p>
   5 <div id="log">Please do what links below say:</div>
   6 <a id=foo href="javascript:pass()"></a>
   7 <iframe src="about:blank"></iframe>
   8 <script>
   9 if (window.testRunner) {
  10     testRunner.waitUntilDone();
  11     testRunner.dumpAsText();
  12 }
  13
  14 var iframe = document.getElementsByTagName("iframe")[0];
  15
  16 function startTest()
  17 {
  18     var doc = iframe.contentDocument;
  19     var a = doc.createElement('a');
  20     a.href='#';
  21     a.onmousedown=function(){
  22        document.getElementById('foo').appendChild(document.createTextNode('Now click me'));
  23        iframe.style.display='none';
  24     };
  25     a.appendChild(document.createTextNode('Click me'));
  26     doc.body.appendChild(a);
  27
  28     if (window.eventSender) {
  29        var x = iframe.offsetLeft + a.offsetLeft + 7;
  30        var y = iframe.offsetTop + a.offsetTop + 7;
  31        eventSender.mouseMoveTo(x, y);
  32        eventSender.mouseDown();
  33        eventSender.mouseUp();
  34        setTimeout(click2, 10);
  35     }
  36 }
  37
  38 function click2()
  39 {
  40     var foo = document.getElementById("foo");
  41     var x = foo.offsetLeft + 7;
  42     var y = foo.offsetTop + 7;
  43     eventSender.mouseMoveTo(x, y);
  44     eventSender.mouseDown();
  45     eventSender.mouseUp();
  46 }
  47
  48 function pass()
  49 {
  50     document.getElementById("log").innerHTML = "PASS";
  51     document.getElementById("foo").innerHTML = "";
  52
  53     if (window.testRunner)
  54         testRunner.notifyDone();
  55 }
  56
  57 </script>
  58 </body>
  59 </html>