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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/view-timeline-delay-animation.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.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/view-timeline-delay-animation.html')
| -rw-r--r-- | testing/web-platform/tests/scroll-animations/css/view-timeline-delay-animation.html | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/testing/web-platform/tests/scroll-animations/css/view-timeline-delay-animation.html b/testing/web-platform/tests/scroll-animations/css/view-timeline-delay-animation.html new file mode 100644 index 0000000000..dfb0e59f5d --- /dev/null +++ b/testing/web-platform/tests/scroll-animations/css/view-timeline-delay-animation.html @@ -0,0 +1,144 @@ +<!DOCTYPE html> +<title>Animations using named timeline ranges</title> +<link rel="help" src="https://drafts.csswg.org/scroll-animations-1/#named-timeline-range"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/web-animations/testcommon.js"></script> +<script src="support/testcommon.js"></script> +<style> + @keyframes anim { + from { z-index: 0; background-color: skyblue;} + to { z-index: 100; background-color: coral; } + } + #scroller { + border: 10px solid lightgray; + overflow-y: scroll; + width: 200px; + height: 200px; + } + #target { + margin: 800px 0px; + width: 100px; + height: 100px; + z-index: -1; + background-color: green; + } +</style> +<main id=main> +</main> +<template> + <div id=scroller> + <div id=target></div> + </div> +</template> +<script> + setup(assert_implements_animation_timeline); + + function inflate(t, template) { + t.add_cleanup(() => main.replaceChildren()); + main.append(template.content.cloneNode(true)); + } + async function scrollTop(e, value) { + e.scrollTop = value; + await waitForNextFrame(); + } + async function waitForAnimationReady(target) { + await waitForNextFrame(); + await Promise.all(target.getAnimations().map(x => x.promise)); + } + async function assertValueAt(scroller, target, args) { + await waitForAnimationReady(target); + await scrollTop(scroller, args.scrollTop); + assert_equals(getComputedStyle(target).zIndex, args.expected.toString()); + } + function test_animation_delay(options) { + promise_test(async (t) => { + inflate(t, document.querySelector('template')); + let scroller = main.querySelector('#scroller'); + let target = main.querySelector('#target'); + + target.style.viewTimeline = 't1 block'; + // TODO(crbug.com/1375998): Create the timeline in a separate frame to + // work around a bug. + await waitForNextFrame(); + + target.style.animation = 'anim 10s linear'; + target.style.animationTimeline = 't1'; + target.style.animationDelayStart = options.startDelay; + target.style.animationDelayEnd = options.endDelay; + + // Accommodates floating point precision errors at the endpoints. + target.style.animationFillMode = 'both'; + + // 0% + await assertValueAt(scroller, target, + { scrollTop: options.rangeStart, expected: 0 }); + // 50% + await assertValueAt(scroller, target, + { scrollTop: (options.rangeStart + options.rangeEnd) / 2, expected: 50 }); + // 100% + await assertValueAt(scroller, target, + { scrollTop: options.rangeEnd, expected: 100 }); + + // Test before/after phases (need to clear the fill mode for that). + target.style.animationFillMode = 'initial'; + await assertValueAt(scroller, target, + { scrollTop: options.rangeStart - 10, expected: -1 }); + await assertValueAt(scroller, target, + { scrollTop: options.rangeEnd + 10, expected: -1 }); + // Check 50% again without fill mode. + await assertValueAt(scroller, target, + { scrollTop: (options.rangeStart + options.rangeEnd) / 2, expected: 50 }); + + }, `Animation with delays [${options.startDelay}, ${options.endDelay}]`); + } + + test_animation_delay({ + startDelay: 'initial', + endDelay: 'initial', + rangeStart: 600, + rangeEnd: 900 + }); + + test_animation_delay({ + startDelay: 'cover 0%', + endDelay: 'cover 100%', + rangeStart: 600, + rangeEnd: 900 + }); + + test_animation_delay({ + startDelay: 'contain 0%', + endDelay: 'contain 100%', + rangeStart: 700, + rangeEnd: 800 + }); + + test_animation_delay({ + startDelay: 'enter 0%', + endDelay: 'enter 100%', + rangeStart: 600, + rangeEnd: 700 + }); + + test_animation_delay({ + startDelay: 'exit 0%', + endDelay: 'exit 100%', + rangeStart: 800, + rangeEnd: 900 + }); + + test_animation_delay({ + startDelay: 'contain -50%', + endDelay: 'enter 200%', + rangeStart: 650, + rangeEnd: 800 + }); + + test_animation_delay({ + startDelay: 'enter 0%', + endDelay: 'exit 100%', + rangeStart: 600, + rangeEnd: 900 + }); +</script> |