wpt / css / css-grid / grid-items / grid-item-min-contribution-behaves-as-auto-001.html

Status: PASS | Duration: 2ms | Subtests: 2/2 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (2/2)

Data from commit:
708eb61 WPT runner: support mismatch reftests and multiple rel=match links (#665) (2026-08-09)

SubtestStatusMessage
.inline-grid 1PASS
.inline-grid 2PASS

/css/css-grid/grid-items/grid-item-min-contribution-behaves-as-auto-001.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>Grid item minimum contribution when preferred size depends on size of containing block.</title>
<link rel="author" title="Yulun Wu" href="mailto:yulun_wu@apple.com">
<link rel="help" href="https://www.w3.org/TR/css-grid-2/#algo-single-span-items">
<meta name="assert" content="A grid item whose preferred size depends on the size of its containing block in the relevant axis should contribute its automatic minimum size, not its min-content contribution.">
<link rel="stylesheet" href="/css/support/grid.css">
<style>
.inline-grid {
    grid-template-columns: minmax(auto, 50px);
}
.content {
    width: 100px;
    height: 25px;
}
</style>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>

<body onload="checkLayout('.inline-grid')">
<div id="log"></div>

<div class="inline-grid" data-expected-width="50">
    <div class="item" style="width: stretch;"><div class="content"></div></div>
</div>

<div class="inline-grid" data-expected-width="50">
    <div class="item" style="width: auto;"><div class="content"></div></div>
</div>

</body>