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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/scroll-animations/css/view-timeline-range-animation.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/scroll-animations/css/view-timeline-range-animation.html')
| -rw-r--r-- | testing/web-platform/tests/scroll-animations/css/view-timeline-range-animation.html | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/testing/web-platform/tests/scroll-animations/css/view-timeline-range-animation.html b/testing/web-platform/tests/scroll-animations/css/view-timeline-range-animation.html new file mode 100644 index 0000000000..3d7593823d --- /dev/null +++ b/testing/web-platform/tests/scroll-animations/css/view-timeline-range-animation.html @@ -0,0 +1,203 @@ +<!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; + font-size: 10px; + } +</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 auto linear'; + target.style.animationTimeline = 't1'; + target.style.animationRangeStart = options.rangeStart; + target.style.animationRangeEnd = options.rangeEnd; + + // Accommodates floating point precision errors at the endpoints. + target.style.animationFillMode = 'both'; + + // 0% + await assertValueAt(scroller, target, + { scrollTop: options.startOffset, expected: 0 }); + // 50% + await assertValueAt(scroller, target, + { scrollTop: (options.startOffset + options.endOffset) / 2, expected: 50 }); + // 100% + await assertValueAt(scroller, target, + { scrollTop: options.endOffset, expected: 100 }); + + // Test before/after phases (need to clear the fill mode for that). + target.style.animationFillMode = 'initial'; + await assertValueAt(scroller, target, + { scrollTop: options.startOffset - 10, expected: -1 }); + await assertValueAt(scroller, target, + { scrollTop: options.endOffset + 10, expected: -1 }); + // Check 50% again without fill mode. + await assertValueAt(scroller, target, + { scrollTop: (options.startOffset + options.endOffset) / 2, expected: 50 }); + + }, `Animation with ranges [${options.rangeStart}, ${options.rangeEnd}]`); + } + + test_animation_delay({ + rangeStart: 'initial', + rangeEnd: 'initial', + startOffset: 600, + endOffset: 900 + }); + + test_animation_delay({ + rangeStart: 'cover 0%', + rangeEnd: 'cover 100%', + startOffset: 600, + endOffset: 900 + }); + + test_animation_delay({ + rangeStart: 'contain 0%', + rangeEnd: 'contain 100%', + startOffset: 700, + endOffset: 800 + }); + + + test_animation_delay({ + rangeStart: 'entry 0%', + rangeEnd: 'entry 100%', + startOffset: 600, + endOffset: 700 + }); + + test_animation_delay({ + rangeStart: 'exit 0%', + rangeEnd: 'exit 100%', + startOffset: 800, + endOffset: 900 + }); + + test_animation_delay({ + rangeStart: 'contain -50%', + rangeEnd: 'entry 200%', + startOffset: 650, + endOffset: 800 + }); + + test_animation_delay({ + rangeStart: 'entry 0%', + rangeEnd: 'exit 100%', + startOffset: 600, + endOffset: 900 + }); + + test_animation_delay({ + rangeStart: 'cover 20px', + rangeEnd: 'cover 100px', + startOffset: 620, + endOffset: 700 + }); + + test_animation_delay({ + rangeStart: 'contain 20px', + rangeEnd: 'contain 100px', + startOffset: 720, + endOffset: 800 + }); + + test_animation_delay({ + rangeStart: 'entry 20px', + rangeEnd: 'entry 100px', + startOffset: 620, + endOffset: 700 + }); + + test_animation_delay({ + rangeStart: 'entry-crossing 20px', + rangeEnd: 'entry-crossing 100px', + startOffset: 620, + endOffset: 700 + }); + + test_animation_delay({ + rangeStart: 'exit 20px', + rangeEnd: 'exit 80px', + startOffset: 820, + endOffset: 880 + }); + + test_animation_delay({ + rangeStart: 'exit-crossing 20px', + rangeEnd: 'exit-crossing 80px', + startOffset: 820, + endOffset: 880 + }); + + test_animation_delay({ + rangeStart: 'contain 20px', + rangeEnd: 'contain calc(100px - 10%)', + startOffset: 720, + endOffset: 790 + }); + + test_animation_delay({ + rangeStart: 'exit 2em', + rangeEnd: 'exit 8em', + startOffset: 820, + endOffset: 880 + }); + +</script> |