| <!DOCTYPE html> |
| <body> |
| <script src="../../resources/js-test-pre.js"></script> |
| <script> |
| description('Moving an event listener between documents should keep it active'); |
| |
| var doc = document.implementation.createHTMLDocument(''); |
| var div = doc.createElement('div'); |
| var addedCalls = 0; |
| var removedCalls = 0; |
| div.addEventListener('DOMNodeInserted', function() { addedCalls++ }); |
| div.addEventListener('DOMNodeRemoved', function() { removedCalls++ }); |
| document.body.appendChild(div); |
| shouldBe('addedCalls', '1'); |
| div.appendChild(document.createElement('span')); |
| shouldBe('addedCalls', '2'); |
| div.removeChild(div.firstChild); |
| shouldBe('removedCalls', '1'); |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
