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38 lines
1.3 KiB
HTML
38 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<meta charset="UTF-8">
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<link rel="author" title="Xidorn Quan" href="mailto:me@upsuper.org">
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<link rel="author" title="Mozilla" href="https://www.mozilla.org">
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<link rel="help" href="https://drafts.csswg.org/css-scrollbars-1/#scrollbar-width">
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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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.area {
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width: 100px;
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height: 100px;
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overflow: auto;
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display: inline-block;
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}
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.area::before {
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content: "";
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display: block;
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width: 200px;
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height: 200px;
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}
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</style>
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<div id="scrollbar-none" class="area" style="scrollbar-width: none"></div>
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<div id="scrollbar-thin" class="area" style="scrollbar-width: thin"></div>
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<div id="scrollbar-auto" class="area" style="scrollbar-width: auto"></div>
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<script>
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test(function() {
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let elem = document.getElementById("scrollbar-none");
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assert_equals(elem.clientWidth, 100);
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assert_equals(elem.clientHeight, 100);
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}, "scrollbar-width: none should have no scrollbar");
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test(function() {
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let thin = document.getElementById("scrollbar-thin");
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let auto = document.getElementById("scrollbar-auto");
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assert_greater_than_equal(thin.clientWidth, auto.clientWidth);
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assert_greater_than_equal(thin.clientHeight, auto.clientHeight);
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}, "scrollbar-width: thin should have scrollbar no wider than auto");
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</script>
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