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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/scroll-animations/css/scroll-timeline-root-dirty.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/scroll-animations/css/scroll-timeline-root-dirty.html')
| -rw-r--r-- | testing/web-platform/tests/scroll-animations/css/scroll-timeline-root-dirty.html | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/testing/web-platform/tests/scroll-animations/css/scroll-timeline-root-dirty.html b/testing/web-platform/tests/scroll-animations/css/scroll-timeline-root-dirty.html new file mode 100644 index 0000000000..1c0b73ab45 --- /dev/null +++ b/testing/web-platform/tests/scroll-animations/css/scroll-timeline-root-dirty.html @@ -0,0 +1,35 @@ +<!DOCTYPE html> +<title>Unrelated style mutation does not affect anonymous timeline (root)</title> +<link rel="help" href="https://drafts.csswg.org/scroll-animations-1/#scroll-notation"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/scroll-animations/scroll-timelines/testcommon.js"></script> +<script src="/css/css-animations/support/testcommon.js"></script> +<script src="support/testcommon.js"></script> +<style> + @keyframes anim { + from { z-index: 100; } + to { z-index: 100; } + } + #element { + animation: anim forwards; + animation-timeline: scroll(root); + } + #spacer { + height: 200vh; + } +</style> +<div id=element></div> +<div id=spacer></div> + +<script> +setup(assert_implements_animation_timeline); + +promise_test(async () => { + await waitForCSSScrollTimelineStyle(); + assert_equals(getComputedStyle(element).zIndex, '100'); + // Unrelated style mutation does not change the effect value: + element.style.color = 'green'; + assert_equals(getComputedStyle(element).zIndex, '100'); +}); +</script> |