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Test Info: Warnings
- This test has a WPT meta file that expects 31 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /css/css-grid/grid-lanes/tentative/items/row-intrinsic-track-sizes.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Masonry Layout Test: Intrinsic contribution of a small item to intrinsic tracks</title>
<link rel="author" title="Alison Maher" href="mailto:almaher@microsoft.com">
<meta name="assert" content="This test checks that the intrinsic contribution of a single masonry item smaller than its container is distributed correctly among the tracks it spans when intrinsic tracks are involved.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
#masonry {
display: grid-lanes;
masonry-direction: row;
width: 120px;
height: 120px;
border: solid;
font: 10px/1 Ahem;
}
#item {
background: blue;
/* make min-content contribution differ from minimum contribution */
min-width: 12px;
min-height: 12px;
}
</style>
<div id="masonry">
<div id="item">XXX XX<br>XX<br>XX</div>
</div>
<div id="log"></div>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../../../grid-definition/support/testing-utils.js"></script>
<script>
const item = document.getElementById("item");
function checkTrackSizes(span, trackList, expectedRows) {
item.style.gridRow = `span ${span}`;
TestingUtils.testGridTemplateRows("masonry", trackList, expectedRows);
}
setup({ explicit_done: true });
document.fonts.ready.then(() => {
// Item spanning a single track
checkTrackSizes(1, "auto", "120px");
checkTrackSizes(1, "min-content", "30px");
checkTrackSizes(1, "max-content", "30px");
checkTrackSizes(1, "minmax(0, auto)", "120px");
checkTrackSizes(1, "minmax(0, min-content)", "30px");
checkTrackSizes(1, "minmax(0, max-content)", "30px");
checkTrackSizes(1, "minmax(auto, 10px)", "12px");
checkTrackSizes(1, "minmax(min-content, 10px)", "30px");
checkTrackSizes(1, "minmax(max-content, 10px)", "30px");
// Item spanning two identical tracks
checkTrackSizes(2, "auto auto", "60px 60px");
checkTrackSizes(2, "min-content min-content", "15px 15px");
checkTrackSizes(2, "max-content max-content", "15px 15px");
checkTrackSizes(2, "minmax(0, auto) minmax(0, auto)", "60px 60px");
checkTrackSizes(2, "minmax(0, min-content) minmax(0, min-content)", "15px 15px");
checkTrackSizes(2, "minmax(0, max-content) minmax(0, max-content)", "15px 15px");
checkTrackSizes(2, "minmax(auto, 4px) minmax(auto, 4px)", "6px 6px");
checkTrackSizes(2, "minmax(auto, 10px) minmax(auto, 10px)", "10px 10px");
checkTrackSizes(2, "minmax(min-content, 10px) minmax(min-content, 10px)", "15px 15px");
checkTrackSizes(2, "minmax(max-content, 10px) minmax(max-content, 10px)", "15px 15px");
// Item spanning a fixed track also
checkTrackSizes(2, "20px auto", "20px 100px");
checkTrackSizes(2, "20px min-content", "20px 10px");
checkTrackSizes(2, "20px max-content", "20px 10px");
checkTrackSizes(2, "20px minmax(0, auto)", "20px 100px");
checkTrackSizes(2, "20px minmax(0, min-content)", "20px 10px");
checkTrackSizes(2, "20px minmax(0, max-content)", "20px 10px");
checkTrackSizes(2, "20px minmax(auto, 30px)", "20px 30px");
checkTrackSizes(2, "20px minmax(min-content, 6px)", "20px 10px");
checkTrackSizes(2, "20px minmax(min-content, 40px)", "20px 40px");
checkTrackSizes(2, "20px minmax(max-content, 6px)", "20px 10px");
checkTrackSizes(2, "20px minmax(max-content, 30px)", "20px 30px");
// Item spanning two mismatched intrinsic tracks
checkTrackSizes(2, "max-content min-content", "15px 15px");
done();
});
</script>