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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-view-transitions/pseudo-element-overflow-hidden.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html class="reftest-wait">
<title>View transitions: overflow:hidden is respected on pseudo elements</title>
<link rel="author" href="mailto:mattwoodrow@apple.com">
<link rel="match" href="pseudo-element-overflow-hidden-ref.html">
<script src="/common/reftest-wait.js"></script>
<style>
body {
margin: 0px;
}
div {
width: 200px;
height: 200px;
}
#target {
width: 200px;
height: 200px;
background: green;
view-transition-name: target;
}
#inner {
position: relative;
left: 100px;
top: 100px;
background: blue;
}
/* We're verifying what we capture, so just display both of the captures for 5 minutes. */
html::view-transition-group(*) { animation-duration: 300s; }
html::view-transition-new(*) { animation: unset; opacity: 1; }
html::view-transition-old(*) { animation: unset; opacity: 1; }
/* hide the root so we show transition background to ensure we're in a transition */
html::view-transition-group(root) { animation: unset; opacity: 0; }
html::view-transition { background: pink; }
html::view-transition-new(target) {
overflow:hidden;
}
html::view-transition-old(target) {
left: 400px;
overflow: hidden;
}
</style>
<div id="target"><div id="inner"></div></div>
<script>
failIfNot(document.startViewTransition, "Missing document.startViewTransition");
async function runTest() {
let t = document.startViewTransition();
t.ready.then(takeScreenshot);
}
onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
</script>
</html>