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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /testing/web-platform/tests/css/css-nesting/top-level-is-scope.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-nesting/top-level-is-scope.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-nesting/top-level-is-scope.html | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-nesting/top-level-is-scope.html b/testing/web-platform/tests/css/css-nesting/top-level-is-scope.html new file mode 100644 index 0000000000..fefc77d5d0 --- /dev/null +++ b/testing/web-platform/tests/css/css-nesting/top-level-is-scope.html @@ -0,0 +1,30 @@ +<!doctype html> +<title>Top-level & is treated like :scope</title> +<link rel="author" title="Steinar H. Gunderson" href="mailto:sesse@chromium.org"> +<link rel="help" href="https://drafts.csswg.org/css-nesting-1/"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> + +<div id="p"> + <div class="match" id="level1"> + <div class="match" id="level2"></div> + </div> +</div> + +<script> + test(() => { + let matched = []; + for (const elem of p.querySelectorAll('& .match')) { + matched.push(elem.getAttribute('id')); + } + assert_array_equals(matched, ['level1', 'level2']); + }, '& as direct ancestor'); + + test(() => { + let matched = []; + for (const elem of p.querySelectorAll('& > .match')) { + matched.push(elem.getAttribute('id')); + } + assert_array_equals(matched, ['level1']); + }, '& matches scoped element only, not everything'); +</script> |