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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
commit | 8dd16259287f58f9273002717ec4d27e97127719 (patch) | |
tree | 3863e62a53829a84037444beab3abd4ed9dfc7d0 /testing/web-platform/tests/css/css-pseudo/highlight-cascade/highlight-cascade-009.html | |
parent | Releasing progress-linux version 126.0.1-1~progress7.99u1. (diff) | |
download | firefox-8dd16259287f58f9273002717ec4d27e97127719.tar.xz firefox-8dd16259287f58f9273002717ec4d27e97127719.zip |
Merging upstream version 127.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-pseudo/highlight-cascade/highlight-cascade-009.html')
-rw-r--r-- | testing/web-platform/tests/css/css-pseudo/highlight-cascade/highlight-cascade-009.html | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-pseudo/highlight-cascade/highlight-cascade-009.html b/testing/web-platform/tests/css/css-pseudo/highlight-cascade/highlight-cascade-009.html new file mode 100644 index 0000000000..e95de9a781 --- /dev/null +++ b/testing/web-platform/tests/css/css-pseudo/highlight-cascade/highlight-cascade-009.html @@ -0,0 +1,41 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Pseudo-Elements Test: highlight cascade: inheritance of custom properties</title> +<link rel="author" title="Stephen Chenney" href="mailto:schenney@chromium.org"> +<link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#highlight-cascade"> +<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/6641"> +<meta name="assert" content="This test verifies that custom properties used in highlight pseudos are taken from the originating element."> +<script src="../support/selections.js"></script> +<link rel="stylesheet" href="../support/highlights.css"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<style> + :root { + --background-color: green; + --decoration-color: green; + } + ::selection { + --decoration-color: purple; + } + div::selection { + --background-color: blue; + background-color: var(--background-color, red); + } +</style> +<body> + <div>Some text</div> +</body> +<script> + selectNodeContents(document.querySelector("body")); + + const body_selection = getComputedStyle(document.querySelector("body"), "::selection"); + const div_selection = getComputedStyle(document.querySelector("div"), "::selection"); + test(() => void assert_equals(body_selection.getPropertyValue("--background-color"), "green"), + "body ::selection uses the originating custom property"); + test(() => void assert_equals(body_selection.getPropertyValue("--decoration-color"), "green"), + "body ::selection does not use its own custom property"); + test(() => void assert_equals(div_selection.getPropertyValue("--decoration-color"), "green"), + "div::selection uses the originating element custom property"); + test(() => void assert_equals(div_selection.getPropertyValue("--background-color"), "green"), + "div::selection does not use its own custom property"); +</script> |