| <!DOCTYPE html> |
| <html class=reftest-wait> |
| <title>View transitions: column-span elements in a fragmented container aren't skipped</title> |
| <meta name="fuzzy" content="maxDifference=0-1;totalPixels=0-100000"> |
| <link rel="help" href="https://www.w3.org/TR/css-view-transitions-1/"> |
| <link rel="author" href="mailto:mattwoodrow@apple.com"> |
| <link rel="match" href="column-span-during-transition-doesnt-skip-ref.html"> |
| |
| <script src="/common/reftest-wait.js"></script> |
| <style> |
| #container { |
| width: 500px; |
| height: 500px; |
| } |
| .fragment { |
| columns: 2; |
| } |
| #target { |
| height: 200px; |
| background: green; |
| view-transition-name: target; |
| column-span: all; |
| } |
| |
| ::view-transition { |
| background: pink; |
| } |
| ::view-transition-group(root) { |
| animation-duration: 500s; |
| visibility: hidden; |
| } |
| </style> |
| <div id=container> |
| <div id=target></div> |
| </div> |
| |
| <script> |
| failIfNot(document.startViewTransition, "Missing document.startViewTransition"); |
| |
| function runTransition() { |
| let t = document.startViewTransition(() => { |
| container.classList.add("fragment") |
| }); |
| t.ready.then(() => { |
| requestAnimationFrame(() => { |
| requestAnimationFrame(takeScreenshot); |
| }); |
| }); |
| } |
| |
| requestAnimationFrame(() => requestAnimationFrame(runTransition)) |
| </script> |
