205 lines
6 KiB
HTML
205 lines
6 KiB
HTML
<!DOCTYPE html>
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<html id="top">
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<meta charset="utf-8">
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<title>View timeline delay</title>
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<link rel="help" href="https://drafts.csswg.org/scroll-animations-1/#viewtimeline-interface">
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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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<script src="/scroll-animations/scroll-timelines/testcommon.js"></script>
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<script src="/scroll-animations/view-timelines/testcommon.js"></script>
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<style>
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#container {
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border: 10px solid lightgray;
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overflow-x: scroll;
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height: 200px;
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width: 200px;
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}
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#content {
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display: flex;
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flex-flow: row nowrap;
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justify-content: flex-start;
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width: 1800px;
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margin: 0;
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}
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.spacer {
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width: 800px;
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display: inline-block;
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}
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#target {
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background-color: green;
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height: 100px;
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width: 100px;
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display: inline-block;
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font-size: 10px;
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}
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</style>
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<body>
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<div id="container">
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<div id="content">
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<div class="spacer"></div>
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<div id="target"></div>
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<div class="spacer"></div>
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</div>
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</div>
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</body>
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<script type="text/javascript">
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promise_test(async t => {
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// Delays are associated with the animation and not with the timeline.
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// Thus adjusting the delays has no effect on the timeline offsets. The
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// offsets always correspond to the 'cover' range.
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const verifyTimelineOffsets = anim => {
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const timeline = anim.timeline;
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assert_px_equals(timeline.startOffset, 600, 'startOffset');
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assert_px_equals(timeline.endOffset, 900, 'endOffset');
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};
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await runTimelineRangeTest(t, {
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rangeStart: { rangeName: 'cover', offset: CSS.percent(0) } ,
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rangeEnd: { rangeName: 'cover', offset: CSS.percent(100) },
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startOffset: 600,
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endOffset: 900
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}).then(anim => {
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verifyTimelineOffsets(anim);
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});
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await runTimelineRangeTest(t, {
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rangeStart: { rangeName: 'contain', offset: CSS.percent(0) } ,
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rangeEnd: { rangeName: 'contain', offset: CSS.percent(100) },
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startOffset: 700,
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endOffset: 800
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}).then(anim => {
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verifyTimelineOffsets(anim);
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});
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await runTimelineRangeTest(t, {
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rangeStart: { rangeName: 'entry', offset: CSS.percent(0) },
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rangeEnd: { rangeName: 'entry', offset: CSS.percent(100) },
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startOffset: 600,
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endOffset: 700
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});
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await runTimelineRangeTest(t, {
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rangeStart: { rangeName: 'entry-crossing', offset: CSS.percent(0) },
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rangeEnd: { rangeName: 'entry-crossing', offset: CSS.percent(100) },
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startOffset: 600,
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endOffset: 700
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});
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await runTimelineRangeTest(t, {
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rangeStart: { rangeName: 'exit', offset: CSS.percent(0) },
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rangeEnd: { rangeName: 'exit', offset: CSS.percent(100) },
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startOffset: 800,
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endOffset: 900
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});
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await runTimelineRangeTest(t, {
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rangeStart: { rangeName: 'exit-crossing', offset: CSS.percent(0) },
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rangeEnd: { rangeName: 'exit-crossing', offset: CSS.percent(100) },
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startOffset: 800,
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endOffset: 900
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});
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await runTimelineRangeTest(t, {
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rangeStart: { rangeName: 'contain', offset: CSS.percent(-50) },
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rangeEnd: { rangeName: 'entry', offset: CSS.percent(200) },
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startOffset: 650,
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endOffset: 800
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});
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}, 'View timeline with range as <name> <percent> pair.' );
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promise_test(async t => {
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await runTimelineRangeTest(t, {
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rangeStart: { rangeName: 'entry' },
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rangeEnd: { rangeName: 'exit' },
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startOffset: 600,
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endOffset: 900
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});
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await runTimelineRangeTest(t, {
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rangeStart: { offset: CSS.percent(0) },
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rangeEnd: { offset: CSS.percent(100) },
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startOffset: 600,
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endOffset: 900
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});
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}, 'View timeline with range and inferred name or offset.' );
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promise_test(async t => {
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await runTimelineRangeTest(t, {
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rangeStart: { rangeName: 'cover', offset: CSS.px(20) } ,
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rangeEnd: { rangeName: 'cover', offset: CSS.px(100) },
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startOffset: 620,
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endOffset: 700
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});
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await runTimelineRangeTest(t, {
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rangeStart: { rangeName: 'contain', offset: CSS.px(20) } ,
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rangeEnd: { rangeName: 'contain', offset: CSS.px(100) },
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startOffset: 720,
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endOffset: 800
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});
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await runTimelineRangeTest(t, {
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rangeStart: { rangeName: 'entry', offset: CSS.px(20) } ,
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rangeEnd: { rangeName: 'entry', offset: CSS.px(100) },
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startOffset: 620,
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endOffset: 700
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});
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await runTimelineRangeTest(t, {
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rangeStart: { rangeName: 'exit', offset: CSS.px(20) } ,
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rangeEnd: { rangeName: 'exit', offset: CSS.px(80) },
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startOffset: 820,
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endOffset: 880
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});
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}, 'View timeline with range as <name> <px> pair.' );
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promise_test(async t => {
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await runTimelineRangeTest(t, {
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rangeStart: {
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rangeName: 'contain',
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offset: new CSSMathSum(CSS.percent(0), CSS.px(20))
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},
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rangeEnd: {
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rangeName: 'contain',
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offset: new CSSMathSum(CSS.percent(100), CSS.px(-10))
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},
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startOffset: 720,
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endOffset: 790
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});
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}, 'View timeline with range as <name> <percent+px> pair.' );
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promise_test(async t => {
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await runTimelineRangeTest(t, {
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rangeStart: "contain -50%",
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rangeEnd: "entry 200%",
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startOffset: 650,
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endOffset: 800
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});
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await runTimelineRangeTest(t, {
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rangeStart: "contain 20px",
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rangeEnd: "contain 100px",
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startOffset: 720,
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endOffset: 800
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});
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await runTimelineRangeTest(t, {
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rangeStart: "contain calc(sign(100em - 1px) * 20px)",
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rangeEnd: "contain calc(100%)",
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startOffset: 720,
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endOffset: 800
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});
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await runTimelineRangeTest(t, {
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rangeStart: "contain calc(0% + 20px)",
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rangeEnd: "contain calc(100% - 10px)",
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startOffset: 720,
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endOffset: 790
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});
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await runTimelineRangeTest(t, {
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rangeStart: "exit 2em",
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rangeEnd: "exit 8em",
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startOffset: 820,
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endOffset: 880
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});
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}, 'View timeline with range as strings.');
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</script>
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