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90 lines
2.4 KiB
HTML
90 lines
2.4 KiB
HTML
<!DOCTYPE html>
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<title>animation-timeline with multiple timelines</title>
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<link rel="help" src="https://drafts.csswg.org/css-animations-2/#animation-timeline">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/web-animations/testcommon.js"></script>
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<style>
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main > div {
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overflow: hidden;
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width: 100px;
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height: 100px;
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}
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main > div > div {
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height: 200px;
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width: 200px;
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}
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@keyframes top {
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from { top: 100px; }
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to { top: 200px; }
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}
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@keyframes bottom {
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from { bottom: 100px; }
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to { bottom: 200px; }
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}
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@keyframes left {
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from { left: 100px; }
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to { left: 200px; }
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}
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@keyframes right {
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from { right: 100px; }
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to { right: 200px; }
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}
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#top_scroller {
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scroll-timeline: top_timeline block;
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}
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#bottom_scroller {
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scroll-timeline: bottom_timeline inline;
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}
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#left_scroller {
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scroll-timeline: left_timeline block;
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}
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#right_scroller {
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scroll-timeline: right_timeline inline;
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}
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#element {
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animation-name: top, bottom, left, right;
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animation-duration: 10s;
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animation-timing-function: linear;
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animation-timeline: top_timeline, bottom_timeline, left_timeline, right_timeline;
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}
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/* Ensure stable expectations if feature is not supported */
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@supports not (animation-timeline:foo) {
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#element { animation-play-state: paused; }
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}
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</style>
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<main>
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<div id=top_scroller><div></div></div>
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<div id=bottom_scroller><div></div></div>
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<div id=left_scroller><div></div></div>
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<div id=right_scroller><div></div></div>
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<div id=element></div>
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</main>
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<script>
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// Force layout of scrollers.
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top_scroller.offsetTop;
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bottom_scroller.offsetTop;
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left_scroller.offsetTop;
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right_scroller.offsetTop;
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top_scroller.scrollTop = 20;
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top_scroller.scrollLeft = 40;
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bottom_scroller.scrollTop = 20;
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bottom_scroller.scrollLeft = 40;
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left_scroller.scrollTop = 60;
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left_scroller.scrollLeft = 80;
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right_scroller.scrollTop = 60;
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right_scroller.scrollLeft = 80;
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promise_test(async (t) => {
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await waitForNextFrame();
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assert_equals(getComputedStyle(element).top, '120px');
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assert_equals(getComputedStyle(element).bottom, '140px');
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assert_equals(getComputedStyle(element).left, '160px');
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assert_equals(getComputedStyle(element).right, '180px');
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}, 'animation-timeline works with multiple timelines');
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</script>
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