diff options
| 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/invalidation-004.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.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/invalidation-004.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-nesting/invalidation-004.html | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-nesting/invalidation-004.html b/testing/web-platform/tests/css/css-nesting/invalidation-004.html new file mode 100644 index 0000000000..a66c47cf16 --- /dev/null +++ b/testing/web-platform/tests/css/css-nesting/invalidation-004.html @@ -0,0 +1,30 @@ +<!doctype html> +<title>CSS Selectors nested invalidation through @media by selectorText</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> + +<style> + .b { + color: red; + } + & { + @media screen { + &.b { color: green; } + } + } +</style> + +<div id="elem" class="a b"> + Test passes if color is green. +</div> + +<script> + test(() => { + let elem = document.getElementById('elem'); + assert_equals(getComputedStyle(elem).color, 'rgb(255, 0, 0)'); + document.styleSheets[0].rules[1].selectorText = '.a'; + assert_equals(getComputedStyle(elem).color, 'rgb(0, 128, 0)'); + }); +</script> |