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<!DOCTYPE html>
<html class="test-wait">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Implicit stacking context</title>
</head>
<script src="/dom/events/scrolling/scroll_support.js"></script>
<style>
main {
display: flex;
flex-direction: row;
}
article {
flex: 1;
max-width: 200px;
margin: 30px;
font-size: 30px;
background: green;
border: 2px solid black;
}
section {
flex: 1;
overflow: auto;
border-radius: 200px 20%;
corner-shape: squircle;
max-height: 200px;
background: grey;
padding: 10px;
}
ul {
contain: view-transition;
}
li {
padding: 10px;
background: yellow;
color: black;
border: 1px solid purple;
list-style: none;
}
body {
display: flex;
flex-direction: column;
}
header {
display: flex;
justify-content: flex-start;
}
main > *, li {
view-transition-name: match-element;
}
::view-transition-group(*) {
animation-duration: 150ms;
}
</style>
<!-- crbug.com/426218225 -->
<body>
<main>
<article class="shuffle">
Lorem, ipsum dolor sit amet consectetur adipisicing elit.
Illo alias dolore deleniti quas enim, ullam quidem dolorum, dolor vitae
doloribus quam quis consequuntur eum dicta, animi quisquam maiores
asperiores perspiciatis?
</article>
<section class="shuffle">
<ul>
<li>Item A</li>
<li>Item B</li>
<li>Item C</li>
<li>Item D</li>
</ul>
</section>
</main>
</body>
<script>
const iteration_count = 2;
async function runTest(iteration) {
const vt1 = document.startViewTransition(() => {
const main = document.querySelector("main");
const first = main.querySelector('.shuffle');
const last = main.querySelector('.shuffle:last-child');
main.insertBefore(last, first);
});
const ul = document.querySelector("ul");
const vt2 = ul.startViewTransition(() => {
const first = ul.querySelector('li');
const last = ul.querySelector('li:last-child');
ul.insertBefore(last, first);
});
Promise.all([vt1.finished, vt2.finished]).then(() => {
if (++iteration == iteration_count) {
document.documentElement.classList.remove('test-wait');
} else {
runTest(iteration);
}
});
}
window.onload = async () => {
await waitForCompositorReady();
runTest(0);
};
</script>
</html>
|
