| <!DOCTYPE html> |
| <html class="test-wait"> |
| <head> |
| <meta charset="utf-8"> |
| <title>Testcase for bug 716456 of Mozilla</title> |
| <script> |
| function boom() { |
| const div = document.querySelector("div"); |
| div.contentEditable = "true"; |
| div.focus(); |
| |
| const root = document.documentElement; |
| document.removeChild(root); |
| document.appendChild(root); |
| |
| setTimeout(() => { |
| getSelection().collapse(div, 0); |
| document.execCommand("inserthtml", false, "a"); |
| setTimeout(() => { |
| document.documentElement.removeAttribute("class"); |
| }, 0); |
| }, 0); |
| } |
| </script> |
| </head> |
| <body onload="boom();"><div></div></body> |
| </html> |
