| <html class="test-wait"> |
| <body></body> |
| <script> |
| |
| // Bypass this abandoned syntax in all but the engines that implement it. |
| if (typeof getComputedAccessibleNode !== 'undefined') { |
| |
| const frameElem = document.createElement('iframe'); |
| |
| frameElem.srcdoc = '<html><head><title>X</title></head><body><div>-</div></body></html>'; |
| frameElem.onload = function() { |
| const frameDoc = frameElem.contentWindow.document; |
| |
| const divElem = frameDoc.querySelector('div'); |
| |
| getComputedAccessibleNode(divElem).then(function(divAccessible) { |
| // Close window. |
| frameElem.remove(); |
| |
| requestAnimationFrame(() => { |
| // Window removed, but we try to access DOM of non-existent window. |
| const isChecked = divAccessible.checked; |
| // Test is complete. |
| document.documentElement.className = ''; |
| }); |
| }); |
| }; |
| document.body.appendChild(frameElem); |
| |
| } else { |
| // Pass in other engines that have not implemented the abandoned API |
| document.documentElement.className = ''; |
| } |
| </script> |
| </html> |