wpt / css / css-grid / alignment / grid-align-justify-overflow.html

Status: FAIL | Duration: 4ms | Subtests: 0/8 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (0/8)

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

SubtestStatusMessage
.grid 1FAILassert_equals: data-expected-width expected 300 got 784
.grid 2FAILassert_equals: data-expected-width expected 300 got 784
.grid 3FAILassert_equals: data-expected-width expected 300 got 784
.grid 4FAILassert_equals: data-expected-width expected 300 got 784
.grid 5FAILassert_equals: data-expected-width expected 300 got 784
.grid 6FAILassert_equals: data-expected-width expected 300 got 784
.grid 7FAILassert_equals: data-expected-width expected 300 got 784
.grid 8FAILassert_equals: data-expected-width expected 300 got 784

/css/css-grid/alignment/grid-align-justify-overflow.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Grid Layout Test: overflow for justify and align</title>
<link rel="author" title="Rossana Monteriso" href="mailto:rmonteriso@igalia.com">
<link rel="help" href="https://drafts.csswg.org/css-align-3/#overflow-values">
<meta name="assert" content="This test checks that both safe and unsafe overflow positions are applied correctly for align-items and justify-items properties.">
<meta name="flags" content="ahem">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<link rel="stylesheet" href="/css/support/grid.css">
<link rel="stylesheet" href="/css/support/alignment.css">
<link rel="stylesheet" href="/css/support/width-keyword-classes.css">

<style>

.grid {
    grid-template-columns: 150px 150px;
    grid-template-rows: 120px 120px 120px;
    margin-bottom: 20px;
}
.cellOverflowWidth {
    width: 180px;
    height: 40px;
}
.cellOverflowHeight {
    width: 50px;
    height: 150px;
}
.cellWithNoOverflow {
    width: 50px;
    height: 40px;
}

</style>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<script type="text/javascript">
  setup({ explicit_done: true });
</script>

<body onload="document.fonts.ready.then(() => { checkLayout('.grid'); })">

<p>This test checks that the 'overflow' keyword is applied correctly for 'align' and 'justify' properties.</p>

<div style="position: relative">
    <div class="grid fit-content alignItemsCenter justifyItemsCenter" data-expected-width="300" data-expected-height="360">
        <div class="cellOverflowWidth  firstRowFirstColumn" data-offset-x="-15" data-offset-y="40" data-expected-width="180" data-expected-height="40"></div>
        <div class="cellWithNoOverflow secondRowFirstColumn" data-offset-x="50" data-offset-y="160" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow thirdRowFirstColumn" data-offset-x="50" data-offset-y="280" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow firstRowSecondColumn" data-offset-x="200" data-offset-y="40" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellOverflowWidth  secondRowSecondColumn" data-offset-x="135" data-offset-y="160" data-expected-width="180" data-expected-height="40"></div>
        <div class="cellWithNoOverflow thirdRowSecondColumn" data-offset-x="200" data-offset-y="280" data-expected-width="50" data-expected-height="40"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid fit-content alignItemsUnsafeCenter justifyItemsUnsafeCenter" data-expected-width="300" data-expected-height="360">
        <div class="cellOverflowHeight firstRowFirstColumn" data-offset-x="50" data-offset-y="-15" data-expected-width="50" data-expected-height="150"></div>
        <div class="cellWithNoOverflow secondRowFirstColumn" data-offset-x="50" data-offset-y="160" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow thirdRowFirstColumn" data-offset-x="50" data-offset-y="280" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow firstRowSecondColumn" data-offset-x="200" data-offset-y="40" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellOverflowHeight secondRowSecondColumn" data-offset-x="200" data-offset-y="105" data-expected-width="50" data-expected-height="150"></div>
        <div class="cellWithNoOverflow thirdRowSecondColumn" data-offset-x="200" data-offset-y="280" data-expected-width="50" data-expected-height="40"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid fit-content alignItemsSafeCenter justifyItemsSafeCenter" data-expected-width="300" data-expected-height="360">
        <div class="cellOverflowWidth  firstRowFirstColumn" data-offset-x="0" data-offset-y="40" data-expected-width="180" data-expected-height="40"></div>
        <div class="cellWithNoOverflow secondRowFirstColumn" data-offset-x="50" data-offset-y="160" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow thirdRowFirstColumn" data-offset-x="50" data-offset-y="280" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow firstRowSecondColumn" data-offset-x="200" data-offset-y="40" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellOverflowWidth  secondRowSecondColumn" data-offset-x="150" data-offset-y="160" data-expected-width="180" data-expected-height="40"></div>
        <div class="cellWithNoOverflow thirdRowSecondColumn" data-offset-x="200" data-offset-y="280" data-expected-width="50" data-expected-height="40"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid fit-content alignItemsSafeCenter justifyItemsSafeCenter" data-expected-width="300" data-expected-height="360">
        <div class="cellOverflowHeight firstRowFirstColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="150"></div>
        <div class="cellWithNoOverflow secondRowFirstColumn" data-offset-x="50" data-offset-y="160" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow thirdRowFirstColumn" data-offset-x="50" data-offset-y="280" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow firstRowSecondColumn" data-offset-x="200" data-offset-y="40" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellOverflowHeight secondRowSecondColumn alignSelfCenterSafe justifySelfCenterSafe" data-offset-x="200" data-offset-y="120" data-expected-width="50" data-expected-height="150"></div>
        <div class="cellWithNoOverflow thirdRowSecondColumn" data-offset-x="200" data-offset-y="280" data-expected-width="50" data-expected-height="40"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid fit-content alignItemsEnd justifyItemsEnd" data-expected-width="300" data-expected-height="360">
        <div class="cellOverflowWidth  firstRowFirstColumn" data-offset-x="-30" data-offset-y="80" data-expected-width="180" data-expected-height="40"></div>
        <div class="cellWithNoOverflow secondRowFirstColumn justifySelfCenter" data-offset-x="50" data-offset-y="200" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow thirdRowFirstColumn" data-offset-x="100" data-offset-y="320" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow firstRowSecondColumn" data-offset-x="250" data-offset-y="80" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellOverflowWidth  secondRowSecondColumn" data-offset-x="120" data-offset-y="200" data-expected-width="180" data-expected-height="40"></div>
        <div class="cellWithNoOverflow thirdRowSecondColumn" data-offset-x="250" data-offset-y="320" data-expected-width="50" data-expected-height="40"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid fit-content alignItemsUnsafeEnd justifyItemsUnsafeEnd" data-expected-width="300" data-expected-height="360">
        <div class="cellOverflowHeight firstRowFirstColumn" data-offset-x="100" data-offset-y="-30" data-expected-width="50" data-expected-height="150"></div>
        <div class="cellWithNoOverflow secondRowFirstColumn" data-offset-x="100" data-offset-y="200" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow thirdRowFirstColumn" data-offset-x="100" data-offset-y="320" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow firstRowSecondColumn alignSelfCenter" data-offset-x="250" data-offset-y="40" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellOverflowHeight secondRowSecondColumn" data-offset-x="250" data-offset-y="90" data-expected-width="50" data-expected-height="150"></div>
        <div class="cellWithNoOverflow thirdRowSecondColumn" data-offset-x="250" data-offset-y="320" data-expected-width="50" data-expected-height="40"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid fit-content alignItemsSafeEnd justifyItemsSafeEnd" data-expected-width="300" data-expected-height="360">
        <div class="cellOverflowWidth  firstRowFirstColumn" data-offset-x="0" data-offset-y="80" data-expected-width="180" data-expected-height="40"></div>
        <div class="cellWithNoOverflow secondRowFirstColumn justifySelfUnsafeCenter" data-offset-x="50" data-offset-y="200" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow thirdRowFirstColumn" data-offset-x="100" data-offset-y="320" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow firstRowSecondColumn" data-offset-x="250" data-offset-y="80" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellOverflowWidth  secondRowSecondColumn" data-offset-x="150" data-offset-y="200" data-expected-width="180" data-expected-height="40"></div>
        <div class="cellWithNoOverflow thirdRowSecondColumn" data-offset-x="250" data-offset-y="320" data-expected-width="50" data-expected-height="40"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid fit-content alignItemsSafeEnd justifyItemsSafeEnd" data-expected-width="300" data-expected-height="360">
        <div class="cellOverflowHeight firstRowFirstColumn" data-offset-x="100" data-offset-y="0" data-expected-width="50" data-expected-height="150"></div>
        <div class="cellWithNoOverflow secondRowFirstColumn" data-offset-x="100" data-offset-y="200" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow thirdRowFirstColumn" data-offset-x="100" data-offset-y="320" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellWithNoOverflow firstRowSecondColumn alignSelfUnsafeCenter" data-offset-x="250" data-offset-y="40" data-expected-width="50" data-expected-height="40"></div>
        <div class="cellOverflowHeight secondRowSecondColumn" data-offset-x="250" data-offset-y="120" data-expected-width="50" data-expected-height="150"></div>
        <div class="cellWithNoOverflow thirdRowSecondColumn" data-offset-x="250" data-offset-y="320" data-expected-width="50" data-expected-height="40"></div>
    </div>
</div>

</body>