| <!DOCTYPE html> |
| <script src="../../resources/js-test-pre.js"></script> |
| <div id=container> |
| <span id=el> |
| </span> |
| </div> |
| <script> |
| description('Test that DOMSubtreeModified listeners cannot cause DocumentOrderedMap to be incorrect'); |
| |
| var counter = 0; |
| var container = document.getElementById('container'); |
| var el = document.getElementById('el'); |
| function broken() { |
| if (++counter > 2) { |
| document.removeEventListener('DOMSubtreeModified', broken, true); |
| return; |
| } else if (counter == 1) |
| container.innerText = ''; |
| else |
| container.appendChild(el); |
| } |
| |
| document.addEventListener("DOMSubtreeModified", broken, true); |
| broken(); |
| shouldBeTrue("document.contains(el)"); |
| el.parentNode.removeChild(el); |
| el = null; |
| gc(); |
| shouldBeNull("document.getElementById('el')"); |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
