chromium/third_party/blink/web_tests/external/wpt/css/css-grid/grid-model/grid-floats-no-intrude-002.html

<!DOCTYPE html>
<html>
<head>
<title>CSS Grid Layout Test: floats do not protrude content onto grid items</title>
<link rel="author" title="Javier Fernandez" href="mailto:[email protected]">
<link rel="help" href="https://drafts.csswg.org/css-grid-1/#grid-containers">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=430100">
<link rel="match" href="grid-floats-no-intrude-002-ref.html">
<link rel="stylesheet" href="/css/support/grid.css">
<link rel="stylesheet" href="/css/support/width-keyword-classes.css">
<meta name="assert" content="Test that a grid item sets a new formatting context for its content, preventing any 'float' protruding content on the adjoining grid item." />

<style>
.grid {
  grid-auto-columns: minmax(50px, max-content);
  grid-auto-rows: minmax(50px, max-content);
}

.floatChild {
  float: left;
  clear: both;
}
</style>
</head>

<body>

<div>This test checks that grid item sets a new formatting context for its content, preventing any 'float' protruding content on the adjoining grid item ('Float' text shouldn't overflow the first row).</div>

<div class="grid fit-content">
  <div class="firstRowFirstColumn">
    <div class="floatChild">Float</div>
    <div class="floatChild">Float</div>
    <div class="floatChild">Float</div>
    <div class="floatChild">Float</div>
  </div>
  <div class="firstRowSecondColumn"></div>
  <div class="secondRowFirstColumn"></div>
  <div class="secondRowSecondColumn"></div>
</div>

</body>
</html>