| <html> | |
| <head> | |
| <style> | |
| #div1 { | |
| -webkit-text-security: circle; | |
| } | |
| #div1::first-letter { | |
| display: table-row-group; | |
| } | |
| #div2 { | |
| display: table; | |
| } | |
| #div2:last-child { | |
| display: table-row; | |
| } | |
| </style> | |
| <script> | |
| window.onload = function() { | |
| var div1 = document.getElementById('div1'); | |
| document.designMode='on'; | |
| document.execCommand('selectall'); | |
| document.execCommand('insertText', false, 'Z'); | |
| document.execCommand('Undo'); | |
| div1.appendChild(document.createElement('div')); | |
| document.execCommand('selectall'); | |
| document.body.appendChild(document.createTextNode("PASS if no assert or crash in debug.")); | |
| if (window.testRunner) | |
| testRunner.dumpAsText(); | |
| } | |
| </script> | |
| </head> | |
| <body><div id=div1>AB<div id=div2></div></div></body> | |
| </html> |