| <!DOCTYPE html> |
| <html style="reftest-wait"> |
| <head> |
| <title>Scroll position transform should be the last one to be applied</title> |
| <link rel="author" title="Tim Nguyen" href="https://github.com/nt1m"> |
| <link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/"> |
| <link rel="match" href="transformed-element-scroll-transform-ref.html"> |
| <style> |
| :root { |
| view-transition-name: none; |
| } |
| |
| ::view-transition-group(*) { |
| animation-duration: 10s; |
| } |
| |
| #target { |
| width: 100px; |
| height: 100px; |
| background: green; |
| margin: 300px; |
| view-transition-name: target; |
| rotate: 90deg; |
| } |
| </style> |
| </head> |
| <body> |
| <div id="target"></div> |
| <div style="height: 1000px"></div> |
| <script> |
| function scrollBy(y) { |
| return new Promise(resolve => { |
| addEventListener("scroll", () => { |
| requestAnimationFrame(() => { |
| requestAnimationFrame(resolve); |
| }); |
| }, { once: true, capture: true }); |
| document.documentElement.scrollBy({ |
| top: y, |
| behavior: "instant" |
| }); |
| }); |
| } |
| addEventListener("load", async () => { |
| await scrollBy(200); |
| const transition = document.startViewTransition(); |
| await transition.ready; |
| requestAnimationFrame(() => { |
| requestAnimationFrame(() => { |
| document.documentElement.classList.remove("reftest-wait"); |
| }); |
| }); |
| }); |
| </script> |
| </body> |
| </html> |
