content-visibility-with-popover-top-layer-002.html

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This WPT test may be referenced by the following Test IDs:
- /css/css-contain/content-visibility/content-visibility-with-popover-top-layer-002.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html class="reftest-wait">

<meta charset="utf8">

<title>CSS Content Visibility: popover doesn't show when hidden after render</title>

<link rel="author" title="Rob Buis" href="mailto:rbuis@igalia.com">

<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">

<link rel="match" href="container-ref.html">

<meta name="assert" content="top layer popovers don't render when in skipped subtrees">

<script src="/common/reftest-wait.js"></script>

<style>

.box { width: 150px; height: 150px; background: lightblue }

.hidden { content-visibility: hidden }

</style>

<div id=container class=box>

content

<div popover id=popover>popover<div id=inner></div></div>

</div>

<script>

function runTest() {

  container.classList.add("hidden");

  popover.showPopover();

  inner.getBoundingClientRect();

  takeScreenshot();

onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));

</script>