chromium/third_party/blink/web_tests/external/wpt/css/css-flexbox/percentage-max-height-005.html

<!DOCTYPE html>
<title>CSS Flexbox Test: flex item with max cross size</title>
<link rel="author" title="Oriol Brufau" href="[email protected]">
<link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#algo-stretch">
<link rel="help" href="https://drafts.csswg.org/css-sizing-3/#max-size-properties">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<meta name="assert" content="The content of the flex item should resolve the percentage against 100px, not against 200px">

<style>
.flex {
  display: flex;
}
.item {
  height: 200px;
  max-height: 100px;
  align-self: flex-start;
  background: red;
}
.content {
  height: 100%;
  width: 100px;
  background: green;
}
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div class="flex">
  <div class="item">
    <div class="content"></div>
  </div>
</div>