| <!doctype HTML> |
| <html class="reftest-wait"> |
| <meta charset="utf8"> |
| <title>Content Visibility: auto, scroll away and back</title> |
| <link rel="author" title="Rob Buis" href="mailto:[email protected]"> |
| <link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility"> |
| <link rel="match" href="content-visibility-096-ref.html"> |
| <meta name="assert" content="scolling away from c-v: auto container and back renders as expected"> |
| <script src="/common/reftest-wait.js"></script> |
| |
| <style> |
| .spacer { |
| height: 10000px; |
| } |
| #child { |
| width: 100px; |
| height: 100px; |
| background: green; |
| position: relative |
| } |
| #target { |
| width: 10px; |
| height: 10px; |
| } |
| .auto { content-visibility: auto; } |
| |
| </style> |
| |
| <div class="auto"> |
| <div id=child></div> |
| </div> |
| <div class=spacer></div> |
| <div id=target></div> |
| |
| <script> |
| |
| function runTest() { |
| document.getElementById("target").scrollIntoView(true /* alignToTop */); |
| requestAnimationFrame(finishTest); |
| } |
| |
| function finishTest() { |
| scrollTo(0, 0); |
| requestAnimationFrame(takeScreenshot); |
| } |
| |
| window.onload = requestAnimationFrame(() => { |
| requestAnimationFrame(() => { |
| requestAnimationFrame(() => { |
| runTest(); |
| }); |
| }); |
| }); |
| |
| </script> |
| </html> |
