| <!doctype HTML> |
| <html class="reftest-wait"> |
| <meta charset="utf8"> |
| <title>Content Visibility: auto, scrollIntoView()</title> |
| <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org"> |
| <link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility"> |
| <link rel="match" href="content-visibility-058-ref.html"> |
| <meta name="assert" content="scrollIntoView() uses contain:size information to find target offset"> |
| <meta name="assert" content="viewport intersection removes contain:size thus moving target"> |
| <script src="/common/reftest-wait.js"></script> |
| |
| <style> |
| .spacer { |
| height: 10000px; |
| } |
| .container { |
| width: 150px; |
| background: lightblue; |
| contain-intrinsic-size: 50px 250px; |
| } |
| .child { |
| width: 50px; |
| height: 300px; |
| background: lightgreen; |
| } |
| #target { |
| position: absolute; |
| bottom: 0; |
| |
| width: 10px; |
| height: 10px; |
| background: blue; |
| } |
| .auto { content-visibility: auto; } |
| |
| </style> |
| |
| <div class=spacer></div> |
| <div class="container auto"> |
| <div class=child></div> |
| <div id=target></div> |
| </div> |
| <div class=spacer></div> |
| |
| <script> |
| |
| function runTest() { |
| document.getElementById("target").scrollIntoView(true /* alignToTop */); |
| requestAnimationFrame(takeScreenshot); |
| } |
| |
| window.onload = requestAnimationFrame(() => { |
| requestAnimationFrame(() => { |
| requestAnimationFrame(() => { |
| runTest(); |
| }); |
| }); |
| }); |
| |
| </script> |
| </html> |
| |
| |
