| <!DOCTYPE html> |
| <html class=reftest-wait> |
| <title>View transitions: new element tag specified for start phase</title> |
| <link rel="help" href="https://github.com/WICG/view-transitions"> |
| <link rel="author" href="mailto:vmpstr@chromium.org"> |
| <link rel="match" href="new-element-on-start-ref.html"> |
| |
| <script src="/common/reftest-wait.js"></script> |
| <style> |
| div { |
| width: 100px; |
| height: 100px; |
| contain: paint; |
| position: absolute; |
| top: 50px; |
| } |
| |
| .before { |
| background: lightblue; |
| left: 50px; |
| } |
| .after { |
| background: black; |
| left: 200px; |
| } |
| .hidden { |
| background: red; |
| left: 350px; |
| } |
| |
| html::view-transition-group(hidden) { animation-duration: 300s; } |
| html::view-transition-image-pair(hidden) { opacity: 0; } |
| |
| html::view-transition-group(before) { animation-duration: 0s; } |
| html::view-transition-image-pair(before) { filter: invert(1); } |
| html::view-transition-new(before) { animation-duration: 0s; } |
| html::view-transition-old(before) { animation-duration: 0s; } |
| |
| html::view-transition-group(after) { animation-duration: 0s; } |
| html::view-transition-image-pair(after) { filter: invert(1); } |
| html::view-transition-new(after) { animation-duration: 0s; } |
| html::view-transition-old(after) { animation-duration: 0s; } |
| |
| html::view-transition-group(root) { animation: unset; opacity: 0; } |
| html::view-transition { width: 100%; height: 100%; background: lightpink; } |
| |
| </style> |
| |
| <div id=before class=before></div> |
| <div id=after class=after></div> |
| |
| <div id=hidden class=hidden></div> |
| |
| <script> |
| failIfNot(document.startViewTransition, "Missing document.startViewTransition"); |
| |
| async function runTest() { |
| hidden.style.viewTransitionName = "hidden"; |
| before.style.viewTransitionName = "before"; |
| let transition = document.startViewTransition(() => { |
| before.remove(); |
| hidden.style.viewTransitionName = ""; |
| after.style.viewTransitionName = "after"; |
| }); |
| transition.ready.then(() => requestAnimationFrame(() => requestAnimationFrame(takeScreenshot))); |
| } |
| onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest)); |
| </script> |
| |