OLD | NEW |
(Empty) | |
| 1 <!DOCTYPE html> |
| 2 <script src="../../../resources/js-test.js"></script> |
| 3 <script> |
| 4 description('Test that a script end tags invokes MutationObserver callbacks'); |
| 5 |
| 6 var mutationsDelivered = false; |
| 7 function callback(mutations) { |
| 8 mutationsDelivered = true; |
| 9 } |
| 10 |
| 11 var observer = new MutationObserver(callback); |
| 12 var div = document.createElement('div'); |
| 13 observer.observe(div, {attributes: true}); |
| 14 div.setAttribute('foo', 'bar'); |
| 15 shouldBeFalse('mutationsDelivered'); |
| 16 document.write('<script><\/script>'); // performs a microtask checkpoint |
| 17 shouldBeTrue('mutationsDelivered'); |
| 18 </script> |
OLD | NEW |