| <!doctype HTML> |
| <html> |
| <meta charset="utf8"> |
| <title>Content Visibility: pending visibility changes</title> |
| <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org"> |
| <link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility"> |
| <meta name="assert" content="disconnecting elements while visibility state adjustments are pending does not crash"> |
| |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <style> |
| body { |
| margin: 0; |
| padding: 0; |
| } |
| .spacer { |
| height: 3000px; |
| } |
| .auto { |
| content-visibility: auto; |
| width: 5px; |
| height: 5px; |
| } |
| </style> |
| |
| <body id="body"> |
| <div id=one class=auto>text</div> |
| <div class=spacer></div> |
| <div id=two class=auto>text</div> |
| <div class=spacer></div> |
| </body> |
| |
| <script> |
| async_test((t) => { |
| function runTest() { |
| document.scrollingElement.scrollTop = 2990; |
| |
| const range = document.createRange(); |
| range.selectNodeContents(one); |
| window.getSelection().addRange(range); |
| |
| requestAnimationFrame(() => { |
| one.remove(); |
| two.remove(); |
| t.done(); |
| }); |
| } |
| onload = requestAnimationFrame(() => requestAnimationFrame(runTest)); |
| }); |
| |
| </script> |
| </html> |
