testing/web-platform/tests/css/css-flexbox/svg-root-as-flex-item-001.html


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<!DOCTYPE html>
<title>SVG root as flex item</title>
<link rel="author" title="David Grogan" href="mailto:dgrogan@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-flexbox/#algo-main-item" title="Part E">
<!-- The note refers to CSS2§10, but I didn't include that here because items in flex formatting contexts aren't included. -->
<link rel="help" href="https://www.w3.org/TR/css-sizing-3/#intrinsic-sizes" title="first Note">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<link rel="bookmark" href="https://crbug.com/1065134">
<meta name="assert" content="Honor SVG root's aspect ratio for flex layout." />

<style>
#reference-overlapped-red {
  position: absolute;
  background-color: red;
  width: 100px;
  height: 100px;
  z-index: -1;
}
</style>

<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>

<div id="reference-overlapped-red"></div>

<div style="display: flex;">
  <svg viewBox="0 0 200 200" style="height: 100px">
    <rect width="200" height="200" fill="green" />
  </svg>
</div>