| <!DOCTYPE html> |
| <meta name="timeout" content="long"> |
| <html class=reftest-wait> |
| <title>View transitions: capture elements and then change overflow</title> |
| <link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/"> |
| <link rel="author" href="mailto:vmpstr@chromium.org"> |
| <link rel="author" href="mailto:mattwoodrow@apple.com"> |
| <link rel="match" href="new-content-changes-overflow-left-ref.html"> |
| <script src="/common/reftest-wait.js"></script> |
| <style> |
| #target { |
| position: relative; |
| background: green; |
| left: 10px; |
| width: 100px; |
| height: 100px; |
| view-transition-name: target; |
| } |
| #target.toggle { |
| outline: 300px solid transparent; |
| } |
| |
| html::view-transition-group(*) { animation-duration: 300s; } |
| html::view-transition-new(*) { animation: unset; opacity: 1; } |
| html::view-transition-old(*) { animation: unset; opacity: 0; } |
| html::view-transition-group(root) { animation: unset; opacity: 0; } |
| html::view-transition { background: pink; } |
| </style> |
| |
| <div id=target></div> |
| <script> |
| |
| async function runTest() { |
| document.startViewTransition().ready.then(() => { |
| requestAnimationFrame(() => { |
| requestAnimationFrame(() => { |
| target.classList.add("toggle"); |
| requestAnimationFrame(takeScreenshot); |
| }); |
| }); |
| }); |
| } |
| onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest)); |
| </script> |
| |
| |
