| <!DOCTYPE html> | |
| <!-- Test for crash when inert br gains illegal child --> | |
| <html> | |
| <dialog></dialog> | |
| <br> | |
| <script> | |
| requestAnimationFrame(() => { | |
| requestAnimationFrame(() => { | |
| document.querySelector('dialog').showModal(); | |
| const br = document.querySelector('br'); | |
| br.appendChild(document.createElement('fieldset')); | |
| }); | |
| }); | |
| </script> | |
| </html> |