gecko-dev/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-multi-line...

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<!DOCTYPE html>
<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<!-- Testcase for how we compute the baseline of a horizontal flex container
with several flex lines.
The spec says this about this case:
[Given that the first line has no baseline-aligned items:]
...if the flex container has at least one flex item, and its
first flex item has a baseline parallel to the flex
container's main axis, the flex container's main-axis
baseline is that baseline.
-->
<html>
<head>
<title>CSS Test: Testing the baseline of a horizontal flex container with multiple flex lines</title>
<link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
<link rel="help" href="http://www.w3.org/TR/css-flexbox-1/#flex-baselines">
<link rel="match" href="flexbox-baseline-multi-line-horiz-001-ref.html">
<meta charset="utf-8">
<style>
.flexContainer {
display: inline-flex;
flex-wrap: wrap;
width: 40px;
height: 40px;
background: lightblue;
}
.flexContainer > * {
width: 20px;
}
/* We'll make the second flex line not paint anything, so that the
reference case doesn't need to bother matching it. */
.flexContainer > *:nth-child(3),
.flexContainer > *:nth-child(4) {
visibility: hidden;
}
.smallFont {
font-size: 8px;
line-height: 8px;
}
.medFont {
font-size: 12px;
line-height: 12px;
}
.bigFont {
font-size: 16px;
line-height: 16px;
}
</style>
</head>
<body>
a
<!-- Flex containers with flex items that have a mix of baselines: -->
<div class="flexContainer">
<div class="medFont">b</div
><div class="bigFont">c</div
><div class="bigFont">d</div
><div class="medFont">e</div>
</div>
<div class="flexContainer">
<div class="bigFont">f</div
><div class="smallFont">g</div
><div class="medFont">h</div
><div class="bigFont">i</div>
</div>
<!-- Flex container with second line baseline-aligned
(shouldn't make a difference) -->
<div class="flexContainer">
<div class="smallFont">j</div
><div class="bigFont">k</div
><div class="bigFont" style="align-self: baseline">l</div
><div class="medFont" style="align-self: baseline">m</div>
</div>
n
</body>
</html>