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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-contain/content-visibility/content-visibility-hidden-list-item-marker.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<meta charset="utf-8">
<title>Content Visibility: a list item that skips its contents is sized without its marker</title>
<meta name="assert" content="A list item that skips its contents is sized as if it had no content, not even through the ::marker pseudo-element, so its used block-size comes from size containment alone.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
body {
margin: 0;
}
li {
font-size: 100px;
line-height: 1;
contain-intrinsic-size: 0 10px;
}
.hidden {
content-visibility: hidden;
}
</style>
<body>
<li id="target"></li>
</body>
<script>
test(() => {
const target = document.getElementById("target");
target.getBoundingClientRect();
target.classList.add("hidden");
assert_equals(target.getBoundingClientRect().height, 10,
"the list item is sized by contain-intrinsic-size once it skips its contents");
}, "A list item that starts skipping its contents after its marker box exists is sized without the marker");
</script>
</html>