Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- Manifest: layout/reftests/webkit-box/reftest.list
<!DOCTYPE html>
<!--
Any copyright is dedicated to the Public Domain.
-->
<html>
<head>
<title>
CSS Test: -webkit-box-ordinal-group with huge values inside a -webkit-box
</title>
<style>
.box {
display: -webkit-box;
border: 1px solid black;
margin: 5px 20px;
float: left; /* For testing in "rows" */
}
br { clear: both; }
.box > * {
border: 1px dotted purple;
}
.bogTen { -webkit-box-ordinal-group: 10; }
.bogHugeA { -webkit-box-ordinal-group: 2147483646; /* 2^31 - 2 */ }
.bogHugeB {
/* NOTE: This is INT32_MAX, so we may not be able to distinguish this
from anything larger than it (if we represent it internally in a
32-bit signed integer). However, it's still worth testing larger
values against e.g. 10 to be sure they don't overflow into
negative territory. */
-webkit-box-ordinal-group: 2147483647; /* 2^31 - 1 */ }
.bogHugeC { -webkit-box-ordinal-group: 4294967294; /* 2^32 - 2 */ }
.bogHugeD { -webkit-box-ordinal-group: 4294967295; /* 2^32 - 1 */ }
.bogHugeE { -webkit-box-ordinal-group: 4294967296; /* 2^32 */ }
.bogHugeF { -webkit-box-ordinal-group: 8589934592; /* 2^33 */ }
</style>
</head>
<body>
<!-- Test each huge value to see if it sorts after smaller values.
(The divs with huge values should sort to the right.) -->
<div class="box">
<div class="bogHugeA">A</div>
<div class="bogTen">10</div>
<div>*</div>
</div>
<div class="box">
<div class="bogHugeB">B</div>
<div class="bogTen">10</div>
<div>*</div>
</div>
<div class="box">
<div class="bogHugeC">C</div>
<div class="bogTen">10</div>
<div>*</div>
</div>
<br>
<div class="box">
<div class="bogHugeD">D</div>
<div class="bogTen">10</div>
<div>*</div>
</div>
<div class="box">
<div class="bogHugeE">E</div>
<div class="bogTen">10</div>
<div>*</div>
</div>
<div class="box">
<div class="bogHugeE">F</div>
<div class="bogTen">10</div>
<div>*</div>
</div>
<br>
<!-- Test that 'bogHugeA' sorts to the left of larger huge values. It's
less than INT32_MAX, so it's reasonable to expect that it can be
compared correctly against (possibly-clamped) larger values) -->
<div class="box">
<div class="bogHugeB">B</div>
<div class="bogHugeA">A</div>
</div>
<div class="box">
<div class="bogHugeC">C</div>
<div class="bogHugeA">A</div>
</div>
<div class="box">
<div class="bogHugeD">D</div>
<div class="bogHugeA">A</div>
</div>
<div class="box">
<div class="bogHugeE">E</div>
<div class="bogHugeA">A</div>
</div>
<div class="box">
<div class="bogHugeF">F</div>
<div class="bogHugeA">A</div>
</div>
</body>
</html>