| <!DOCTYPE html> | |
| <html> | |
| <script> | |
| onload = () => { | |
| const shadowRoot = document.body.attachShadow({mode: 'open'}); | |
| shadowRoot.append(document.createElement('slot')); | |
| shadowRoot.append(document.createElement('slot')); | |
| document.body.getBoundingClientRect(); | |
| shadowRoot.replaceChildren(); | |
| document.write("PASS if this doesn't crash"); | |
| if (window.testRunner) | |
| testRunner.dumpAsText(); | |
| }; | |
| </script> | |
| <body></body> | |
| </html> |