| <!DOCTYPE html> |
| <html class=reftest-wait> |
| <title>View transitions: massive element below viewport and completely offscreen (old content)</title> |
| <link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/"> |
| <link rel="author" href="mailto:khushalsagar@chromium.org"> |
| <link rel="match" href="massive-element-below-viewport-offscreen-ref.html"> |
| <meta name="fuzzy" content="maxDifference=0-2;totalPixels=0-1497"> |
| |
| <script src="/common/reftest-wait.js"></script> |
| <style> |
| .target_after_bottom_edge { |
| position: fixed; |
| inset-block-start: 20000px; |
| inset-inline-start: 0px; |
| } |
| |
| .target { |
| contain: paint; |
| inline-size: 100px; |
| block-size: 40000px; |
| view-transition-name: target; |
| } |
| |
| .top { |
| inline-size: 100%; |
| block-size: 100px; |
| background: lightblue; |
| } |
| |
| .middle { |
| inline-size: 100%; |
| block-size: 39800px; |
| background: green; |
| } |
| |
| .bottom { |
| inline-size: 100%; |
| block-size: 100px; |
| background: blue; |
| } |
| |
| .hidden { |
| position: fixed; |
| inset-block-start: 10000px; |
| inline-size: 10px; |
| block-size: 10px; |
| background: grey; |
| view-transition-name: hidden; |
| } |
| |
| html::view-transition-group(hidden) { animation-duration: 300s; } |
| html::view-transition-image-pair(hidden) { animation: unset; opacity: 0; } |
| |
| html::view-transition-old(*), html::view-transition-new(*) { |
| object-fit: none; |
| } |
| |
| /* We should capture at least viewport height worth of content from the element's top edge */ |
| html::view-transition-group(target) { |
| animation: unset; |
| transform: unset; |
| |
| position: fixed; |
| inset-block-start: 0; |
| inset-inline-start: 0; |
| } |
| html::view-transition-new(target) { animation: unset; opacity: 0; } |
| html::view-transition-old(target) { animation: unset; opacity: 1; } |
| |
| </style> |
| |
| <div class="target target_after_bottom_edge" id="target"> |
| <div class="top">This text is at the top of the box</div> |
| <div class="middle">This text is in the middle of the box</div> |
| <div id="scrollblue" class="bottom">This text is at the bottom of the box</div> |
| </div> |
| <div id=hidden class=hidden></div> |
| |
| <script> |
| failIfNot(document.startViewTransition, "Missing document.startViewTransition"); |
| |
| async function runTest() { |
| document.startViewTransition(() => { |
| requestAnimationFrame(() => requestAnimationFrame(() => |
| requestAnimationFrame(() => requestAnimationFrame(takeScreenshot)) |
| )); |
| }); |
| } |
| onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest)); |
| </script> |
| |
