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Bug 1015474 part 4: Add reftests for interaction between "min-width:auto" & "overflow-x". r=dbaron

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Daniel Holbert 2014-07-22 08:24:37 -07:00
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40
layout/reftests/w3c-css/submitted/flexbox/flexbox-min-width-auto-003-ref.html Normal file
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@ -0,0 +1,40 @@
<!DOCTYPE html>
<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<html>
<head>
<meta charset="utf-8">
<title>CSS Reftest Reference</title>
<link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
<style>
.item {
/* Flex items have purple border: */
border: 2px dotted purple;
margin-bottom: 2px; /* (Just for spacing things out, visually) */
}
.small { width: 26px; }
.big { width: 80px; }
.item > * {
/* Flex items' contents are gray & fixed-size: */
background: gray;
height: 40px;
width: 80px;
}
.xvisible { overflow-x: visible; }
.xhidden { overflow-x: hidden; }
.xscroll { overflow-x: scroll; }
.xauto { overflow-x: auto; }
</style>
</head>
<body>
<div class="item big xvisible"><div></div></div>
<div class="item small xhidden"><div></div></div>
<div class="item small xscroll"><div></div></div>
<div class="item small xauto"><div></div></div>
</body>
</html>

55
layout/reftests/w3c-css/submitted/flexbox/flexbox-min-width-auto-003.html Normal file
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@ -0,0 +1,55 @@
<!DOCTYPE html>
<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<html>
<head>
<meta charset="utf-8">
<title>CSS Test: Testing min-width:auto & 'overflow' interaction</title>
<link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
<link rel="help" href="http://www.w3.org/TR/css3-flexbox/#min-size-auto">
<link rel="match" href="flexbox-min-width-auto-003-ref.html">
<!--
This testcase checks how "overflow-x" impacts the sizing behavior of flex
items with "min-width:auto" (the new initial value for "min-width").
In particular, the flex-item-specific "min-width:auto" behavior is
supposed to be disabled (e.g. we end up with min-width:0) when
"overflow-x" is non-"visible".
-->
<style>
.flexbox {
display: flex;
width: 30px; /* Shrink flex items below min-width */
margin-bottom: 2px; /* (Just for spacing things out, visually) */
}
.flexbox > * {
/* Flex items have purple border: */
border: 2px dotted purple;
}
.flexbox > * > * {
/* Flex items' contents are gray & fixed-size: */
background: gray;
height: 40px;
width: 80px;
}
.xvisible { overflow-x: visible; }
.xhidden { overflow-x: hidden; }
.xscroll { overflow-x: scroll; }
.xauto { overflow-x: auto; }
</style>
</head>
<body>
<!-- min-width:auto should prevent shrinking below intrinsic width when
the flex item has "overflow-x: visible", but not for any other
overflow-x values. -->
<div class="flexbox"><div class="xvisible"><div></div></div></div>
<div class="flexbox"><div class="xhidden"><div></div></div></div>
<div class="flexbox"><div class="xscroll"><div></div></div></div>
<div class="flexbox"><div class="xauto"><div></div></div></div>
</body>
</html>

1
layout/reftests/w3c-css/submitted/flexbox/reftest.list
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@ -138,6 +138,7 @@ fails == flexbox-min-height-auto-002b.html flexbox-min-height-auto-002-ref.html
== flexbox-min-width-auto-002a.html flexbox-min-width-auto-002-ref.html
fails == flexbox-min-width-auto-002b.html flexbox-min-width-auto-002-ref.html # Bug 1041019
== flexbox-min-width-auto-002c.html flexbox-min-width-auto-002-ref.html
== flexbox-min-width-auto-003.html flexbox-min-width-auto-003-ref.html
# Tests for flex containers with the "overflow" property set
== flexbox-overflow-horiz-1.html flexbox-overflow-horiz-1-ref.html