Blitz - WPT: grid-lanes-reorder-child-dynamic-change.html

wpt / css / css-grid / grid-lanes / invalidation / grid-lanes-reorder-child-dynamic-change.html

/css/css-grid/grid-lanes/invalidation/grid-lanes-reorder-child-dynamic-change.html

<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8">
  <title>CSS Grid Lanes Test: reordering children in grid-lanes container triggers relayout</title>
  <link rel="author" title="Yanling Wang" href="mailto:yanlingwang@microsoft.com">
  <link rel="help" href="https://drafts.csswg.org/css-grid-3">
  <link rel="match" href="../../../reference/ref-filled-green-100px-square-only.html">
  <style>
    .grid-lanes {
      display: grid-lanes;
      grid-template-columns: repeat(2, 50px);
    }
  </style>
</head>
<body>
<p>Test passes if there is a filled green square.</p>
<div class="grid-lanes" id="gridLanes">
  <div style="height: 50px; background: green;"></div>
  <div id="c" style="height: 50px; background: green; grid-column: span 2;"></div>
  <div id="b" style="height: 50px; background: green;"></div>
</div>

<script>
  document.body.offsetTop;
  const gridLanes = document.getElementById("gridLanes");
  gridLanes.insertBefore(document.getElementById("b"), document.getElementById("c"));
</script>
</body>
</html>

/css/reference/ref-filled-green-100px-square-only.html

<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mstensho@chromium.org">
<p>Test passes if there is a filled green square.</p>
<div style="width:100px; height:100px; background:green;"></div>