143 lines
4.9 KiB
HTML
143 lines
4.9 KiB
HTML
<!DOCTYPE html>
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<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1">
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<link rel="help" src="https://drafts.csswg.org/scroll-animations-1/#scroll-timeline-axis">
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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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.scroller {
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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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.contents {
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height: 200px;
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width: 200px;
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}
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@keyframes expand {
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from { width: 100px; }
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to { width: 200px; }
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}
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#timeline_initial_axis {
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scroll-timeline: --timeline_initial_axis;
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}
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#timeline_y {
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scroll-timeline: --timeline_y y;
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}
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#timeline_x {
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scroll-timeline: --timeline_x x;
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}
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#timeline_block_in_horizontal {
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scroll-timeline: --timeline_block_in_horizontal block;
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}
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#timeline_inline_in_horizontal {
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scroll-timeline: --timeline_inline_in_horizontal inline;
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}
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#timeline_block_in_vertical {
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scroll-timeline: --timeline_block_in_vertical block;
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writing-mode: vertical-lr;
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}
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#timeline_inline_in_vertical {
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scroll-timeline: --timeline_inline_in_vertical inline;
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writing-mode: vertical-lr;
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}
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.target {
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width: 0px;
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animation-name: expand;
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animation-duration: 10s;
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animation-timing-function: linear;
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position: absolute;
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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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.target { animation-play-state: paused; }
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}
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#element_initial_axis { animation-timeline: --timeline_initial_axis; }
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#element_y { animation-timeline: --timeline_y; }
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#element_x { animation-timeline: --timeline_x; }
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#element_block_in_horizontal { animation-timeline: --timeline_block_in_horizontal; }
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#element_inline_in_horizontal { animation-timeline: --timeline_inline_in_horizontal; }
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#element_block_in_vertical { animation-timeline: --timeline_block_in_vertical; }
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#element_inline_in_vertical { animation-timeline: --timeline_inline_in_vertical; }
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</style>
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<div class=scroller id=timeline_initial_axis>
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<div class=contents></div>
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<div class=target id=element_initial_axis></div>
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</div>
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<div class=scroller id=timeline_y>
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<div class=contents></div>
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<div class=target id=element_y></div>
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</div>
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<div class=scroller id=timeline_x>
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<div class=contents></div>
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<div class=target id=element_x></div>
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</div>
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<div class=scroller id=timeline_block_in_horizontal>
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<div class=contents></div>
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<div class=target id=element_block_in_horizontal></div>
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</div>
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<div class=scroller id=timeline_inline_in_horizontal>
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<div class=contents></div>
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<div class=target id=element_inline_in_horizontal></div>
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</div>
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<div class=scroller id=timeline_block_in_vertical>
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<div class=contents></div>
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<div class=target id=element_block_in_vertical></div>
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</div>
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<div class=scroller id=timeline_inline_in_vertical>
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<div class=contents></div>
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<div class=target id=element_inline_in_vertical></div>
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</div>
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<script>
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async function setScrollPositions() {
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return runAndWaitForFrameUpdate(() => {
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// Animations linked to vertical scroll-timelines are at 75% progress.
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timeline_initial_axis.scrollTop = 75;
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timeline_y.scrollTop = 75;
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timeline_block_in_horizontal.scrollTop = 75;
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timeline_inline_in_vertical.scrollTop = 75;
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// Animations linked to horizontal scroll-timelines are at 25% progress.
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timeline_x.scrollLeft = 25;
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timeline_block_in_vertical.scrollLeft = 25;
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timeline_inline_in_horizontal.scrollLeft = 25;
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});
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}
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promise_test(async (t) => {
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await setScrollPositions();
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assert_equals(getComputedStyle(element_initial_axis).width, '175px');
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}, 'Initial axis');
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promise_test(async (t) => {
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await setScrollPositions();
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assert_equals(getComputedStyle(element_y).width, '175px');
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}, 'Vertical axis');
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promise_test(async (t) => {
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await setScrollPositions();
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assert_equals(getComputedStyle(element_x).width, '125px');
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}, 'Horizontal axis');
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promise_test(async (t) => {
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await setScrollPositions();
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assert_equals(getComputedStyle(element_block_in_horizontal).width, '175px');
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}, 'Block axis in horizontal writing-mode');
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promise_test(async (t) => {
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await setScrollPositions();
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assert_equals(getComputedStyle(element_inline_in_horizontal).width, '125px');
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}, 'Inline axis in horizontal writing-mode');
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promise_test(async (t) => {
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await setScrollPositions();
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assert_equals(getComputedStyle(timeline_block_in_vertical).writingMode, 'vertical-lr');
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assert_equals(getComputedStyle(element_block_in_vertical).width, '125px');
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}, 'Block axis in vertical writing-mode');
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promise_test(async (t) => {
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await setScrollPositions();
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assert_equals(getComputedStyle(timeline_inline_in_vertical).writingMode, 'vertical-lr');
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assert_equals(getComputedStyle(element_inline_in_vertical).width, '175px');
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}, 'Inline axis in vertical writing-mode');
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</script>
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