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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-view-transitions/css-tags-paint-order-with-entry.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html class=reftest-wait>
<title>View transitions: css tags generate pseudo elements in paint order</title>
<link rel="author" href="mailto:vmpstr@chromium.org">
<link rel="match" href="css-tags-paint-order-with-entry-ref.html">
<meta name="fuzzy" content="maxDifference=0-120; totalPixels=0-300">
<script src="/common/reftest-wait.js"></script>
<style>
div { contain: paint; }
#one {
background: green;
width: 100px;
height: 100px;
position: relative;
z-index: 1;
view-transition-name: one;
}
#two {
background: yellow;
width: 100px;
height: 100px;
view-transition-name: two;
}
#three {
background: blue;
width: 100px;
height: 100px;
view-transition-name: three;
}
#four {
position: absolute;
background: lightgreen;
width: 100px;
height: 100px;
top: 50px;
left: 275px;
view-transition-name: four;
}
.hidden {
background: pink;
width: 10px;
height: 10px;
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-group(one) {
animation: unset;
transform: unset;
position: absolute;
top: 50px;
left: 50px;
}
html::view-transition-group(two) {
animation: unset;
transform: unset;
position: absolute;
top: 50px;
left: 125px;
}
html::view-transition-group(three) {
animation: unset;
transform: unset;
position: absolute;
top: 50px;
left: 200px;
}
html::view-transition-new(four) {
animation: unset;
opacity: 1;
}
html::view-transition-new(one),
html::view-transition-new(two),
html::view-transition-new(three) { animation: unset; opacity: 0; }
html::view-transition-old(one),
html::view-transition-old(two),
html::view-transition-old(three) { animation: unset; opacity: 1; }
html::view-transition-group(root) { animation: unset; opacity: 0; }
html::view-transition { background: lightpink; }
</style>
<div id=one></div>
<div id=two></div>
<div id=three></div>
<div id=hidden class=hidden></div>
<script>
failIfNot(document.startViewTransition, "Missing document.startViewTransition");
async function runTest() {
document.startViewTransition(() => {
const f = document.createElement("div");
f.id = "four";
document.body.appendChild(f);
requestAnimationFrame(() => requestAnimationFrame(takeScreenshot));
});
}
onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
</script>