| <!DOCTYPE html> |
| <html class="test-wait"> |
| <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org"> |
| <meta name="assert" content="Removing elements under hidden subtrees doesn't crash"> |
| |
| <p id="parent"><q><svg><marker display="list-item"><hr><object id="inner"> |
| <style> |
| q { |
| content-visibility: hidden; |
| } |
| </style> |
| <script> |
| onload = () => { |
| document.getElementById("parent").hidden = true; |
| var test = document.getElementById("inner").border; |
| document.getElementById("parent").textContent = undefined; |
| |
| requestAnimationFrame(() => document.documentElement.classList.remove('test-wait')); |
| } |
| </script> |