зеркало из https://github.com/mozilla/gecko-dev.git
104 строки
2.8 KiB
HTML
104 строки
2.8 KiB
HTML
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<!DOCTYPE html>
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<!--
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Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/
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-->
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<html>
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<head>
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<title>
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CSS Test: -webkit-box-orient with huge values inside a -webkit-box
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</title>
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<style>
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.box {
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display: -webkit-box;
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border: 1px solid black;
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margin: 5px 20px;
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float: left; /* For testing in "rows" */
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}
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br { clear: both; }
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.box > * {
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border: 1px dotted purple;
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}
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.bogTen { -webkit-box-ordinal-group: 10; }
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.bogHugeA { -webkit-box-ordinal-group: 2147483646; /* 2^31 - 2 */ }
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.bogHugeB {
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/* NOTE: This is INT32_MAX, so we may not be able to distinguish this
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from anything larger than it (if we represent it internally in a
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32-bit signed integer). However, it's still worth testing larger
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values against e.g. 10 to be sure they don't overflow into
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negative territory. */
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-webkit-box-ordinal-group: 2147483647; /* 2^31 - 1 */ }
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.bogHugeC { -webkit-box-ordinal-group: 4294967294; /* 2^32 - 2 */ }
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.bogHugeD { -webkit-box-ordinal-group: 4294967295; /* 2^32 - 1 */ }
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.bogHugeE { -webkit-box-ordinal-group: 4294967296; /* 2^32 */ }
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.bogHugeF { -webkit-box-ordinal-group: 8589934592; /* 2^33 */ }
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</style>
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</head>
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<body>
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<!-- Test each huge value to see if it sorts after smaller values.
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(The divs with huge values should sort to the right.) -->
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<div class="box">
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<div class="bogHugeA">A</div>
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<div class="bogTen">10</div>
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<div>*</div>
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</div>
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<div class="box">
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<div class="bogHugeB">B</div>
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<div class="bogTen">10</div>
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<div>*</div>
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</div>
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<div class="box">
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<div class="bogHugeC">C</div>
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<div class="bogTen">10</div>
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<div>*</div>
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</div>
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<br>
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<div class="box">
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<div class="bogHugeD">D</div>
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<div class="bogTen">10</div>
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<div>*</div>
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</div>
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<div class="box">
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<div class="bogHugeE">E</div>
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<div class="bogTen">10</div>
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<div>*</div>
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</div>
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<div class="box">
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<div class="bogHugeE">F</div>
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<div class="bogTen">10</div>
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<div>*</div>
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</div>
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<br>
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<!-- Test that 'bogHugeA' sorts to the left of larger huge values. It's
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less than INT32_MAX, so it's reasonable to expect that it can be
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compared correctly against (possibly-clamped) larger values) -->
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<div class="box">
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<div class="bogHugeB">B</div>
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<div class="bogHugeA">A</div>
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</div>
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<div class="box">
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<div class="bogHugeC">C</div>
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<div class="bogHugeA">A</div>
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</div>
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<div class="box">
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<div class="bogHugeD">D</div>
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<div class="bogHugeA">A</div>
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</div>
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<div class="box">
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<div class="bogHugeE">E</div>
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<div class="bogHugeA">A</div>
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</div>
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<div class="box">
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<div class="bogHugeF">F</div>
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<div class="bogHugeA">A</div>
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</div>
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</body>
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</html>
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