| <!DOCTYPE html> |
| <style> |
| video { |
| block-size: 400px; |
| } |
| input { |
| float: left; |
| content: url(); |
| } |
| </style> |
| <script> |
| onload = () => { |
| document.documentElement.prepend(document.createElement('span')); |
| document.body.append(document.createElement('div')); |
| document.body.append(document.createElement('span')); |
| document.documentElement.append(document.createElement('div')); |
| let html2 = document.createElement('html'); |
| html2.style.blockSize = '0'; |
| document.body.appendChild(html2); |
| html2.appendChild(document.createElement('q')); |
| html2.appendChild(document.createElement('input')); |
| html2.appendChild(document.createElement('video')); |
| document.body.offsetTop; |
| document.styleSheets[0].insertRule(`html, body, video { float: left; }`); |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| }; |
| </script> |
| PASS if this doesn't crash |
