| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body onload="runTest();"> |
| <div id="console"></div> |
| <div contenteditable="true" id="root"><b>one</b><div><b>two</b></div><div><b>three</b></div><div><br></div></div> |
| <script> |
| var root = document.getElementById("root"); |
| function toggleList() { |
| var temporaryBlock = document.createElement('div'); |
| temporaryBlock.style.cssText = "height: 0"; |
| temporaryBlock.appendChild(document.createTextNode('x')); |
| root.insertBefore(temporaryBlock, root.firstChild); |
| document.execCommand('insertUnorderedList'); |
| root.removeChild(temporaryBlock); |
| } |
| |
| function runTest() { |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| description("This test verifies insertUnorderedList can properly undo its own DOM manipulation."); |
| root.focus(); |
| document.execCommand("SelectAll"); |
| toggleList(); |
| toggleList(); |
| toggleList(); |
| toggleList(); |
| shouldBeTrue("document.getElementsByTagName('ul').length == 0"); |
| |
| if (window.testRunner) |
| root.parentNode.removeChild(root); |
| } |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
