forked from mirrors/gecko-dev
e8dfc8197f
MozReview-Commit-ID: EuheTKUHvYd --HG-- extra : rebase_source : a3203aeb3b29c871cac725eaf6bdf046f0c64ad9
43 lines
1.1 KiB
HTML
43 lines
1.1 KiB
HTML
<!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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<meta charset="utf-8">
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<title>CSS Test: calc rounding doesn't accumulate a lot of error.</title>
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<link rel="author" href="mailto:mats@mozilla.com" title="Mats Palmgren">
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<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez">
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<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1323735">
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<link rel="help" href="https://drafts.csswg.org/css-values/#funcdef-calc">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style>
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body {
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background: #f3f5f6;
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}
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div {
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font-size: 15px;
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width: 401px;
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margin: 20px;
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background: #fff;
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display: flex;
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flex-wrap: wrap;
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}
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b {
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height: 50px;
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background: red;
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width: calc((100% - 4.5em) / 4); /* .5em gutters */
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}
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b:not(:last-child) {
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margin-right: 1.5em;
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}
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</style>
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<div><b></b><b></b><b></b><b></b></div>
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<script>
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test(function() {
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assert_equals(document.querySelector("div").offsetHeight, 50);
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}, "calc() doesn't accumulate much error that makes flex items overflow");
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</script>
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