css/css-flexbox/flex-minimum-width-flex-items-013.html

<!DOCTYPE html>
<title>Flex transferred minimum width</title>
<link rel="author" title="dgrogan@chromium.org" href="mailto:dgrogan@chromium.org" />
<link rel="help" href="https://drafts.csswg.org/css-flexbox/#min-size-auto" />
<link rel="match" href="../reference/ref-filled-green-100px-square.xht" />
<meta name="assert" content="min-width: auto ignores transferred size suggestion when item has a definite main size">

<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="width:100px; height: 75px; background: green;"></div>
<div style="display: flex; width: 0px">
  <!--
    content size suggestion is 300px.
    specified size suggestion is 100px.
    transferred size suggestion is 50px, but that is ignored because there is a
    specified size. The ignoring is from the spec text that says,
    (capitalization added):

    In general, the content-based minimum size of a flex item is the smaller of
    its content size suggestion and its specified size suggestion. However, if
    the box has an aspect ratio AND NO specified size, its content-based
    minimum size is the smaller of its content size suggestion and its
    transferred size suggestion.

    So here the content-based minimum size is min(300, 100) = 100.
  -->
  <img src="support/300x150-green.png" style="height: 25px; width: 100px;">
</div>