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- This WPT test may be referenced by the following Test IDs:
- /css/css-grid/alignment/grid-alignment-style-changes-002.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Grid Layout Test: Changing Self-Alignment properties to interfere in Baseline Alignment</title>
<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
<meta name="assert" content="Changing the 'align-self' property's value of a grid item to 'baseline' will include such item into a baseline context, which implies recomputing all the baseline offsets and aligning the items in such context.">
<style>
#container {
position: relative;
display: inline-grid;
grid: 100px / 50px 50px 50px;
background: grey;
align-items: baseline;
}
#item1 {
height: 20px;
background: blue;
}
#item2 {
height: 50px;
background: green;
align-self: center;
}
#item3 {
height: 30px;
background: red;
}
</style>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<script src="support/style-change.js"></script>
<script>
function runTest() {
let before = {
item1: {"data-offset-y": 10 },
item2: {"data-offset-y": 25 },
item3: {"data-offset-y": 0 }
};
let after = {
item1: {"data-offset-y": 30 },
item2: {"data-offset-y": 0 },
item3: {"data-offset-y": 20 }
};
evaluateStyleChangeMultiple("before", before);
item2.style.alignSelf = "baseline";
evaluateStyleChangeMultiple("after", after);
done();
}
</script>
<body onload="runTest()">
<div id="container">
<div id="item1" data-expected-width="50" data-expected-height="20" data-offset-x="0"></div>
<div id="item2" data-expected-width="50" data-expected-height="50" data-offset-x="50"></div>
<div id="item3" data-expected-width="50" data-expected-height="30" data-offset-x="100"></div>
</div>
<div id="log"></div>
</body>