| <!DOCTYPE html> |
| <style> |
| body, |
| iframe { |
| aspect-ratio: 1; |
| } |
| |
| body { |
| display: -webkit-box; |
| -webkit-box-orient: block-axis; |
| } |
| |
| iframe { |
| display: block; |
| -webkit-box-flex: 1; |
| max-inline-size: min-content; |
| } |
| </style> |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| onload = () => { |
| let iframe0 = document.createElement('iframe'); |
| document.body.append(iframe0); |
| document.body.getBoundingClientRect(); |
| iframe0.style.position = 'fixed'; |
| document.body.getBoundingClientRect(); |
| document.body.innerHTML = "This test PASS if it doesn't CRASH."; |
| }; |
| </script> |
| </html> |
