| <!DOCTYPE html> |
| <html class=reftest-wait> |
| <title>View transitions: view transition element remains grouping during animation</title> |
| <link rel="help" href="https://www.w3.org/TR/css-view-transitions-1/"> |
| <link rel="author" href="mailto:vmpstr@chromium.org"> |
| <link rel="match" href="element-stops-grouping-after-animation-ref.html"> |
| <script src="/common/reftest-wait.js"></script> |
| |
| <style> |
| .parent { |
| top: 0; |
| width: 100px; |
| height: 100px; |
| position: absolute; |
| background: blue; |
| transform-style: preserve-3d; |
| } |
| .named { |
| view-transition-name: target; |
| } |
| |
| .child { |
| background: green; |
| width: 100px; |
| height: 100px; |
| top: 0; |
| left: 0; |
| position: absolute; |
| transform: translateZ(-500px); |
| } |
| |
| body { |
| perspective: 1000px; |
| height: 500px; |
| } |
| |
| ::view-transition-group(root) { |
| animation-duration: 50ms; |
| opacity: 0; |
| } |
| ::view-transition-group(target) { |
| animation-duration: 0s; |
| } |
| ::view-transition-new(target) { |
| animation: unset; |
| opacity: 1; |
| } |
| ::view-transition-old(target) { |
| animation: unset; |
| opacity: 0; |
| } |
| |
| ::view-transition { |
| background: pink; |
| } |
| </style> |
| |
| <div id=target class="parent named"><div class=child></div></div> |
| |
| <script> |
| failIfNot(document.startViewTransition, "Missing document.startViewTransition"); |
| |
| function runTest() { |
| let transition = document.startViewTransition(); |
| transition.ready.then(() => { |
| requestAnimationFrame(() => { |
| target.classList.remove("named"); |
| }); |
| }); |
| transition.finished.then(takeScreenshot); |
| } |
| |
| onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest)); |
| </script> |