| <!DOCTYPE html> |
| <style> |
| video { |
| appearance: push-button; |
| } |
| </style> |
| <script> |
| onerror = () => { |
| document.execCommand('InsertOrderedList'); |
| }; |
| document.onbeforeinput = () => { |
| document.execCommand('FontSizeDelta', false, '2'); |
| }; |
| onload = () => { |
| document.body.append('a'); |
| let video0 = document.createElement('video'); |
| video0.controls = true; |
| document.body.appendChild(video0); |
| document.designMode = 'on'; |
| document.body.appendChild(document.createElement('input')); |
| document.execCommand('SelectAll'); |
| document.execCommand('InsertText', false, ''); |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| console.log("This test passes if it does not crash."); |
| }; |
| </script> |
