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sousa-gecko/testing/web-platform/tests/css/css-overflow/overflow-clip-margin-content-box-dynamic.html
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Ian Kilpatrick 876457dba0 Bug 2046606 [wpt PR 60540] - [invalidation] Fix under-invalidation of overflow-clip-margin., a=testonly
Automatic update from web-platform-tests
[invalidation] Fix under-invalidation of overflow-clip-margin.

If the <reference-box> for overflow-clip-margin was content-box we
didn't invalidate our clip if the padding changed. Mark the LayoutBox as
needing a paint-property update for this case.

Change-Id: I009e2ca39161e2d6aba8cb2390b78444376aa559
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7914267
Reviewed-by: David Baron <dbaron@chromium.org>
Commit-Queue: Ian Kilpatrick <ikilpatrick@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1644874}

--

wpt-commits: 5ad7523e7d704934c45df0169873e1601f968a61
wpt-pr: 60540
2026-06-16 11:34:42 +00:00

33 lines
788 B
HTML

<!DOCTYPE html>
<html class="reftest-wait">
<link rel="match" href="../reference/ref-filled-green-100px-square-only.html">
<link rel="help" href="https://drafts.csswg.org/css-overflow-3/#overflow-clip-margin">
<script src="/common/rendering-utils.js"></script>
<script src="/common/reftest-wait.js"></script>
<style>
#target {
width: 100px;
height: 100px;
padding-bottom: 50px;
box-sizing: border-box;
overflow: clip;
overflow-clip-margin: content-box;
}
#target > div {
width: 100px;
height: 100px;
background: green;
}
</style>
<p>Test passes if there is a filled green square.</p>
<div id="target">
<div></div>
</div>
<script>
waitForAtLeastOneFrame().then(() => {
document.getElementById('target').style.paddingBottom = '0px';
takeScreenshot();
});
</script>