min-width-height-auto-overflow.html

<!DOCTYPE html>
<meta name=fuzzy content="maxDifference=0-1;totalPixels=0-15">
<style>
.grid {
    display: grid;
    grid-template-columns: 50px;
    grid-template-rows: 50px;
    height: 50px;
    width: 50px;
    margin: 50px;
}

.item {
    font: 50px/1 Ahem;
}

.overflowVisible {
    overflow: visible;
}

.overflowHidden {
    overflow: hidden;
}

.overflowScroll {
    overflow: scroll;
}

.overflowAuto {
    overflow: auto;
}
</style>

<p>This test checks that min-width|height auto behavior for grid items only applies if overflow is visible.</p>
<p>The test passes if you see three 50x50 squares and one 100x100 square.</p>

<div class="grid">
    <div class="item overflowHidden">XX<br>XX</div>
</div>

<div class="grid">
    <div class="item overflowScroll">XX<br>XX</div>
</div>

<div class="grid">
    <div class="item overflowAuto">XX<br>XX</div>
</div>

<div class="grid">
    <div class="item overflowVisible">XX<br>XX</div>
</div>

chromium/third_party/blink/web_tests/fast/css-grid-layout/min-width-height-auto-overflow.html