gecko-dev/layout/reftests/flexbox/flexbox-intrinsic-sizing-ho...

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<?xml version="1.0" encoding="UTF-8"?>
<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<!--
This test has a number of tables, each with 2 flexboxes side-by-side,
whose "width" values depend on the flexbox's min and/or pref widths.
There's not enough space for both flexboxes to fit side-by-side, so their
width preferences must be balanced This exercises
nsFlexContainerFrame::GetPrefWidth() & ::GetMinWidth().
IN EACH CASE, div.a has these intrinsic widths:
Pref width: 2*40 + 1*50 + 2*10 = 150px (2*aaaa + 1*aaaaa + 2*space)
Min width: 50px (width of "aaaaa")
and div.b has these intrinsic widths:
Pref width: 5*20 + 3*10 + 7*10 = 200px (5*bb + 3*b + 7*space)
Min width: 20px (width "bb")
-->
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<link rel="stylesheet" type="text/css" href="ahem.css" />
<style>
table {
width: 300px;
font: 10px Ahem;
margin-bottom: 2px;
border: 1px dashed black;
}
div.a, div.b { display: flex; }
div.a { background: lightgreen; }
div.b { background: lightblue; }
<!-- helper-classes for assigning pref / min / auto-width to our divs -->
div.prefWidth {
width: -moz-max-content;
}
div.minWidth {
width: -moz-min-content;
}
div.autoWidth {
width: auto;
}
</style>
</head>
<body>
<!-- both auto width -->
<table cellpadding="0" cellspacing="0"><tr>
<td><div class="a autoWidth">aaaa aaaa aaaaa</div></td>
<td><div class="b autoWidth">bb bb b bb bb b bb b</div></td>
</tr></table>
<!-- MIXING MIN WIDTH & AUTO -->
<!-- both min width -->
<table cellpadding="0" cellspacing="0"><tr>
<td><div class="a minWidth">aaaa aaaa aaaaa</div></td>
<td><div class="b minWidth">bb bb b bb bb b bb b</div></td>
</tr></table>
<!-- min,auto -->
<table cellpadding="0" cellspacing="0"><tr>
<td><div class="a minWidth">aaaa aaaa aaaaa</div></td>
<td><div class="b autoWidth">bb bb b bb bb b bb b</div></td>
</tr></table>
<!-- auto,min -->
<table cellpadding="0" cellspacing="0"><tr>
<td><div class="a autoWidth">aaaa aaaa aaaaa</div></td>
<td><div class="b minWidth">bb bb b bb bb b bb b</div></td>
</tr></table>
<!-- MIXING PREF WIDTH & AUTO -->
<!-- both prefWidth (NOTE: makes the table larger than it wants to be -->
<table cellpadding="0" cellspacing="0"><tr>
<td><div class="a prefWidth">aaaa aaaa aaaaa</div></td>
<td><div class="b prefWidth">bb bb b bb bb b bb b</div></td>
</tr></table>
<!-- pref,auto -->
<table cellpadding="0" cellspacing="0"><tr>
<td><div class="a prefWidth">aaaa aaaa aaaaa</div></td>
<td><div class="b autoWidth">bb bb b bb bb b bb b</div></td>
</tr></table>
<!-- auto,pref -->
<table cellpadding="0" cellspacing="0"><tr>
<td><div class="a autoWidth">aaaa aaaa aaaaa</div></td>
<td><div class="b prefWidth">bb bb b bb bb b bb b</div></td>
</tr></table>
<!-- MIXING PREF WIDTH & MIN WIDTH -->
<!-- min,pref -->
<table cellpadding="0" cellspacing="0"><tr>
<td><div class="a minWidth">aaaa aaaa aaaaa</div></td>
<td><div class="b prefWidth">bb bb b bb bb b bb b</div></td>
</tr></table>
<!-- pref,min -->
<table cellpadding="0" cellspacing="0"><tr>
<td><div class="a prefWidth">aaaa aaaa aaaaa</div></td>
<td><div class="b minWidth">bb bb b bb bb b bb b</div></td>
</tr></table>
</body>
</html>