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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-layout-api/child-constraints/percentage-size-quirks-mode.https.html - WPT Dashboard Interop Dashboard
<html class=reftest-wait>
<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#dom-layoutconstraintsoptions-percentageblocksize">
<link rel="match" href="../green-square-ref.html">
<meta name="assert" content="This test checks that setting a percentage block-size works correctly in quirks mode." />
<style>
.container {
height: 200px;
}
.test {
background: red;
width: 100px;
}
.child {
visibility: hidden;
width: 10px;
line-height: 0;
}
.inline {
display: inline-block;
width: 10px;
height: 10px;
}
@supports (display: layout(test)) {
.test {
background: green;
display: layout(test);
}
}
</style>
<script src="/common/reftest-wait.js"></script>
<script src="/common/worklet-reftest.js"></script>
<div class="container">
<div class="test">
<!-- TODO explain. -->
<div class="child" style="--percentage-block-size: 50px; --inline-size-expected: 10px; --block-size-expected: 10px;">
<div style="height: 20%"></div>
</div>
<!-- TODO explain. -->
<div class="child" style="--inline-size-expected: 10px; --block-size-expected: 10px;">
<div style="height: 100%">
<div class="inline"></div>
</div>
</div>
</div>
</div>
<script>
importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, {url: 'support/layout-child-sizes-worklet.js'});
</script>