| <!DOCTYPE html> |
| <html class=reftest-wait> |
| <title>Shared transitions: offscreen content with content-visibility auto</title> |
| <link rel="help" href="https://github.com/WICG/view-transitions"> |
| <link rel="author" href="mailto:vmpstr@chromium.org"> |
| <link rel="match" href="content-visibility-auto-shared-element-ref.html"> |
| <script src="/common/reftest-wait.js"></script> |
| <style> |
| body { |
| overflow: hidden; |
| } |
| .flex { |
| display: flex; |
| flex-direction: row; |
| justify-content: flex-start; |
| align-items: flex-start; |
| } |
| .box { |
| width: 100px; |
| height: 500px; |
| contain: paint; |
| } |
| .shared { |
| background: green; |
| border: 1px solid black; |
| box-sizing: border-box; |
| } |
| .spacer { |
| height: 3000px; |
| } |
| #hidden { |
| width: 10px; |
| height: 10px; |
| background: red; |
| contain: paint; |
| view-transition-name: hidden; |
| } |
| .locked { |
| content-visibility: auto; |
| contain-intrinsic-size: 500px; |
| } |
| |
| html::view-transition-group(hidden) { animation-duration: 300s; } |
| html::view-transition-image-pair(hidden) { visibility: hidden; } |
| |
| html::view-transition-group(*) { animation-duration: 0s; } |
| html::view-transition-new(*) { animation: unset; opacity: 0; } |
| html::view-transition-old(*) { animation: unset; opacity: 1; } |
| html::view-transition-group(root) { display: none; } |
| html::view-transition { background: pink } |
| |
| </style> |
| |
| <div class=flex> |
| <div id=dst1 class=box></div> |
| <div id=dst2 class=box></div> |
| <div id=dst3 class=box></div> |
| </div> |
| <div id=hidden></div> |
| <div class=spacer></div> |
| <div id=content> |
| <div id=lockme><div id=src1 class="box shared" style="view-transition-name: one">ancestor c-v</div></div> |
| <div id=src2 class="box shared locked" style="view-transition-name: two">self c-v</div> |
| <div id=src3 class="box shared" style="view-transition-name: three"><div class=locked>descendant c-v</div></div> |
| </div> |
| |
| <script> |
| async function runTest() { |
| lockme.classList.add("locked"); |
| document.startViewTransition(() => { |
| content.remove(); |
| dst1.style = "view-transition-name: one"; |
| dst2.style = "view-transition-name: two"; |
| dst3.style = "view-transition-name: three"; |
| requestAnimationFrame(() => requestAnimationFrame(takeScreenshot)); |
| }); |
| } |
| onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest)); |
| </script> |