third_party/WebKit/LayoutTests/fast/events/crash-on-mutate-during-drop.html

   1 <html>
   2 <head>
   3 <script>
   4 function foo() {
   5     if (event.type == "DOMNodeInserted" && event.target.nodeType == 3)
   6         document.body.innerHTML = "PASSED";
   7 }
   8
   9 function runTest() {
  10     if (!window.testRunner)
  11       return;
  12
  13     window.testRunner.dumpAsText();
  14
  15     document.addEventListener("DOMNodeInserted", function() { foo() }, true);
  16
  17     // Select the element 'dragSource'.
  18     var selection = window.getSelection();
  19     var range =  document.createRange();
  20     range.selectNode(document.getElementById("dragSource"));
  21     selection.addRange(range);
  22
  23     // Drag the source text to the target text.
  24     var source = document.getElementById('dragSource');
  25     var target = document.getElementById('dragTarget');
  26     eventSender.mouseMoveTo(source.offsetLeft + 2, source.offsetTop + 2);
  27     eventSender.mouseDown();
  28     eventSender.leapForward(500);
  29     eventSender.mouseMoveTo(target.offsetLeft + target.offsetWidth / 2,
  30                             target.offsetTop + target.offsetHeight / 2);
  31     eventSender.mouseUp();
  32 }
  33 </script>
  34 </head>
  35 <body contenteditable="true" onload="runTest()">
  36 <p>This test tests for a crash when a DOM mutation event listener
  37    modifies the text during a drop. If the test doesn't crash, all is good.
  38 <p id="dragSource">drag source text
  39 <p id="dragTarget">drag dest text
  40 </body>
  41 </html>