wpt / css / css-flexbox / flex-aspect-ratio-img-column-017.html

Status: PASS | Duration: 2ms | Subtests: 1/1 | Open test on wpt.live | wpt.fyi

/css/css-flexbox/flex-aspect-ratio-img-column-017.html

<!doctype html>
<title>Non aspect-ratio svg flex item</title>
<link rel="author" title="David Grogan" href="mailto:dgrogan@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-flexbox/#min-size-auto">
<link rel="help" href="https://drafts.csswg.org/css-sizing-3/#intrinsic-sizes">
<meta name="assert" content="Specified height on an svg image with no aspect ratio or intrinsic height is not the automatic minimum size." />

<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>

<div id=log></div>

<body onload="checkLayout('img')">
<pre>
Specified size suggestion = 200px
Content size suggestion = 150px [1]
Automatic minimum height = min(150px, 200px)

[1] fallback size from last bullet point in https://drafts.csswg.org/css-sizing-3/#intrinsic-sizes :

For boxes without a preferred aspect ratio:
 * If the available space is definite in the appropriate dimension, use the stretch fit into that size in that dimension.
 * Otherwise, if the box has a <length> as its computed minimum size (min-width/min-height) in that dimension, use that size.
 * Otherwise, use 300px for the width and/or 150px for the height as needed.

</pre>
Pass condition: there is a 150x150 green square.
<div style="display: flex; flex-direction: column; height: 0px; width: 150px;">
  <img src='data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" />' style="height: 200px; background: green;" data-expected-height=150>
</div>