| OLD | NEW |
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <script src="../../js/resources/js-test-pre.js"></script> | 2 <script src="../../js/resources/js-test-pre.js"></script> |
| 3 <div id=container> | 3 <div id=container> |
| 4 <div> | 4 <div> |
| 5 <span></span> | 5 <span></span> |
| 6 </div> | 6 </div> |
| 7 </div> | 7 </div> |
| 8 <script> | 8 <script> |
| 9 description('Appending an ancestor to a shadow tree should throw an exception'); | 9 description('Appending an ancestor to a shadow tree should throw an exception'); |
| 10 var container = document.getElementById('container'); | 10 var container = document.getElementById('container'); |
| 11 var span = container.querySelector('span'); | 11 var span = container.querySelector('span'); |
| 12 var shadow = span.createShadowRoot(); | 12 var shadow = span.createShadowRoot(); |
| 13 var shadowDiv = shadow.appendChild(document.createElement('div')); | 13 var shadowDiv = shadow.appendChild(document.createElement('div')); |
| 14 shouldThrow('shadowDiv.appendChild(container)'); | 14 shouldThrow('shadowDiv.appendChild(container)'); |
| 15 </script> | 15 </script> |
| 16 <script src="../../js/resources/js-test-post.js"></script> | |
| OLD | NEW |