mirror of
https://github.com/HeyPuter/firefox.git
synced 2026-11-13 20:14:57 -10:00
Florian Rivoal
5b5eb2baf2
Automatic update from web-platform-tests Define interaction between scrollbar-width and non-standard features See https://github.com/w3c/csswg-drafts/issues/9856 -- Define interaction between scrollbar-color and non-standard features See https://github.com/w3c/csswg-drafts/issues/9856 -- wpt-commits: 13d55f19c8fbbd9f2b0376ea07848fe853784c93, 417f4baf6d3ec9ce6497c9fe5b5845682e322927 wpt-pr: 45528
57 lines
1.4 KiB
HTML
57 lines
1.4 KiB
HTML
<!doctype html>
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<meta charset="utf-8">
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<title>CSS Scrollbars: scrollbar-width none on the root overrides ::-webkit-scrollbar on the root</title>
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<link rel="author" title="Luke Warlow" href="mailto:[email protected]" />
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<link rel="help" href="https://drafts.csswg.org/css-scrollbars-1/#width-compat" />
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/css/support/parsing-testcommon.js"></script>
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<style>
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:root {
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scrollbar-width: none;
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}
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:root::-webkit-scrollbar {
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width: 20px;
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background-color: lightgray;
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}
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:root,
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body {
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margin: 0;
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padding: 0;
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}
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#content {
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height: 10vh;
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width: 100%;
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background: lightsalmon;
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}
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#expander {
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/* force vertical scroll */
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height: 200vh;
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width: 300px;
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background: gray;
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}
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</style>
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<body>
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<div id="content"></div>
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<div id="expander"></div>
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<script>
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test(function () {
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let root = document.documentElement;
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let body = document.body;
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let content = document.getElementById('content');
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assert_equals(root.offsetWidth, window.innerWidth, "viewport does not show a scrollbar");
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assert_equals(body.offsetWidth, root.offsetWidth, "body matches root");
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assert_equals(content.offsetWidth, body.offsetWidth, "content matches body");
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}, "scrollbar-width none on the root overrides ::-webkit-scrollbar");
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</script>
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</body>
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