third_party/WebKit/LayoutTests/fast/dom/Range/range-insertNode-assertion.html

   1 <!DOCTYPE html>
   2 <body>
   3 <script src="../../../resources/js-test.js"></script>
   4 <div id="parent1">text</div>
   5 <div id="parent2">text</div>
   6 <script>
   7 function handleInsertion() {
   8     document.removeEventListener('DOMNodeInserted', handleInsertion);
   9     parent.innerHTML = '';
  10 }
  11 document.addEventListener('DOMNodeInserted', handleInsertion);
  12 var parent = document.getElementById('parent1');
  13 var r = new Range();
  14 window.getSelection().addRange(r);
  15 r.setStart(parent, 0);
  16 r.setEnd(parent, 0);
  17 r.insertNode(document.createElement('span'));
  18 parent.remove();
  19
  20 function handleInsertion2() {
  21     if (parent.childNodes.length != 3)
  22         return;
  23     var textNodeCreatedBySplitText = parent.lastChild;
  24     parent.removeChild(textNodeCreatedBySplitText);
  25     document.removeEventListener('DOMNodeInserted', handleInsertion2);
  26 }
  27 document.addEventListener('DOMNodeInserted', handleInsertion2);
  28 parent = document.getElementById('parent2');
  29 r.setStart(parent2.firstChild, 2);
  30 r.setEnd(parent2.firstChild, 2);
  31 r.insertNode(document.createElement('span'));
  32
  33 description('No assertion failures even if a DOM mutation event handler updates nodes in a Range during Range::insertNode.');
  34 testPassed('if this did not crash.');
  35 parent.remove();
  36 </script>
  37 </body>