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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:34:42 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:34:42 +0000 |
| commit | da4c7e7ed675c3bf405668739c3012d140856109 (patch) | |
| tree | cdd868dba063fecba609a1d819de271f0d51b23e /testing/web-platform/tests/css/css-scrollbars/scrollbar-width-014.html | |
| parent | Adding upstream version 125.0.3. (diff) | |
| download | firefox-da4c7e7ed675c3bf405668739c3012d140856109.tar.xz firefox-da4c7e7ed675c3bf405668739c3012d140856109.zip | |
Adding upstream version 126.0.upstream/126.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-scrollbars/scrollbar-width-014.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-scrollbars/scrollbar-width-014.html | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-scrollbars/scrollbar-width-014.html b/testing/web-platform/tests/css/css-scrollbars/scrollbar-width-014.html new file mode 100644 index 0000000000..b8ca3cbb94 --- /dev/null +++ b/testing/web-platform/tests/css/css-scrollbars/scrollbar-width-014.html @@ -0,0 +1,62 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Scrollbars: scrollbar-width thin on the body doesn't override ::-webkit-scrollbar on root</title> +<link rel="author" title="Luke Warlow" href="mailto:luke@warlow.dev" /> +<link rel="help" href="https://drafts.csswg.org/css-scrollbars-1/#width-compat" /> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/css/support/parsing-testcommon.js"></script> +<style> + body { + scrollbar-width: thin; + } + + :root::-webkit-scrollbar { + display: none; + } + + /* This is so that browsers that don't implement the WebKit prefix still pass the test */ + @supports not selector(::-webkit-scrollbar) { + :root { + overflow: hidden; + } + } + + :root, + body { + margin: 0; + padding: 0; + } + + #content { + height: 10vh; + width: 100%; + background: lightsalmon; + } + + #expander { + /* force vertical scroll */ + height: 200vh; + width: 300px; + background: gray; + } +</style> + +<body> + + <div id="content"></div> + + <div id="expander"></div> + + <script> + test(function () { + let root = document.documentElement; + let body = document.body; + let content = document.getElementById('content'); + + assert_equals(root.offsetWidth, window.innerWidth, "viewport does not show a scrollbar"); + assert_equals(body.offsetWidth, root.offsetWidth, "body matches root"); + assert_equals(content.offsetWidth, body.offsetWidth, "content matches body"); + }, "scrollbar-width thin on the body doesn't override ::-webkit-scrollbar on root"); + </script> +</body> |