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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/scroll-animations/css/scroll-timeline-responsiveness-from-endpoint.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/scroll-animations/css/scroll-timeline-responsiveness-from-endpoint.html')
| -rw-r--r-- | testing/web-platform/tests/scroll-animations/css/scroll-timeline-responsiveness-from-endpoint.html | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/testing/web-platform/tests/scroll-animations/css/scroll-timeline-responsiveness-from-endpoint.html b/testing/web-platform/tests/scroll-animations/css/scroll-timeline-responsiveness-from-endpoint.html new file mode 100644 index 0000000000..71d3699077 --- /dev/null +++ b/testing/web-platform/tests/scroll-animations/css/scroll-timeline-responsiveness-from-endpoint.html @@ -0,0 +1,62 @@ +<!DOCTYPE html> +<meta charset=utf-8> +<title>Root-scrolling timeline with animation moving from end point</title> +<link rel="help" href="https://drafts.csswg.org/scroll-animations-1/#scroll-notation"> +<link rel="help" href="https://drafts.csswg.org/web-animations/#update-an-animations-finished-state"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/css/css-animations/support/testcommon.js"></script> +<script src="/scroll-animations/scroll-timelines/testcommon.js"></script> +<script src="support/testcommon.js"></script> + +<style> + @keyframes anim { + from { width: 100px; } + to { width: 200px; } + } + + .fill-vh { + width: 100px; + height: 100vh; + } +</style> +<body> +<div id="log"></div> +<script> +'use strict'; + +setup(assert_implements_animation_timeline); + +promise_test(async t => { + const div = addDiv(t, { style: 'width: 50px; height: 100px;' }); + const filling = addDiv(t, { class: 'fill-vh' }); + const scroller = document.scrollingElement; + scroller.scrollTop = 0; + await waitForNextFrame(); + + div.style.animation = 'anim 100s linear'; + div.style.animationTimeline = 'scroll(root)'; + await waitForCSSScrollTimelineStyle(); + + const anim = div.getAnimations()[0]; + await anim.ready; + assert_percents_equal(anim.timeline.currentTime, 0, + 'Timeline time when animation is ready'); + assert_equals(getComputedStyle(div).width, '100px', + 'Width at animation start'); + + await waitForNextFrame(); + const maxScroll = scroller.scrollHeight - scroller.clientHeight; + scroller.scrollTop = maxScroll; + await waitForNextFrame(); + assert_equals(getComputedStyle(div).width, '200px', + 'Width at scroll limit'); + + document.scrollingElement.scrollTop = 0; + await waitForNextFrame(); + assert_equals(getComputedStyle(div).width, '100px', + 'Width after reset to scroll top'); +}, 'Test that the scroll animation is still responsive after moving from 100%'); + +</script> +</body> |