| <!doctype HTML> |
| <html class="reftest-wait"> |
| <meta charset="utf8"> |
| <title>Nested CSS Content Visibility: auto + scrollIntoView</title> |
| <link rel="author" title="Cathie Chen" href="mailto:cathiechen@igalia.com"> |
| <link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility"> |
| <link rel="match" href="content-visibility-vs-scrollIntoView-001-ref.html"> |
| <meta name="assert" |
| content="Test if target scrollIntoView is visible when it is inside a nested content-visibility: auto"> |
| <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" /> |
| <script src="/common/reftest-wait.js"></script> |
| |
| <style> |
| .auto { |
| content-visibility: auto; |
| contain-intrinsic-size: auto 1px auto 10000px; |
| } |
| |
| .child { |
| height: 40000px; |
| position: relative; |
| } |
| |
| #target { |
| position: absolute; |
| bottom: 0; |
| font: 25px/1 Ahem; |
| } |
| |
| .before_target { |
| height: 40000px; |
| } |
| </style> |
| |
| <div id=e1 class="auto before_target"></div> |
| <div id=e2 class="auto before_target"></div> |
| <div id=e3 class=auto> |
| <div class=auto> |
| <div class=child></div> |
| <div class=auto> |
| <div class=child></div> |
| <div class=auto> |
| <div class=child> |
| <div id=target>PASS</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </div> |
| |
| <script> |
| function runTest() { |
| target.scrollIntoView(); |
| // Double rAF to ensure that rendering has "settled". |
| requestAnimationFrame(() => requestAnimationFrame(takeScreenshot)); |
| } |
| |
| window.onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest)); |
| </script> |
