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Fredrik Söderquistchromium-wpt-export-bot
Fredrik Söderquist
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chromium-wpt-export-bot
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Move animation/composition/background-*-composition.html to WPT
Move the tests and perform a mechanical rewrite: * Change assertComposition() to test_composition(). * Change 'is' to 'expect' in the expectation objects. * Include required testharness.js and framework. * Add links to spec. Bug: 4066383 Change-Id: I766e91d2d19ae9d1dd9ce1f9e49d09c0b090b7d7
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‎css/css-backgrounds/animations/background-position-composition.html‎

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<!DOCTYPE html>
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<meta charset="UTF-8">
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<title>background-position composition</title>
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<link rel="help" href="https://drafts.csswg.org/css-backgrounds-3/#background-position">
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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="/css/support/interpolation-testcommon.js"></script>
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<style>
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.target {
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width: 120px;
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height: 120px;
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display: inline-block;
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background-image: url(), url();
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}
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</style>
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<body>
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<script>
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test_composition({
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property: 'background-position',
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underlying: '40px 140px',
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addFrom: '60px 160px',
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addTo: '160px 260px',
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}, [
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{at: -0.25, expect: '75px 275px, 75px 275px'},
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{at: 0, expect: '100px 300px, 100px 300px'},
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{at: 0.25, expect: '125px 325px, 125px 325px'},
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{at: 0.5, expect: '150px 350px, 150px 350px'},
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{at: 0.75, expect: '175px 375px, 175px 375px'},
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{at: 1, expect: '200px 400px, 200px 400px'},
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{at: 1.25, expect: '225px 425px, 225px 425px'},
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]);
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test_composition({
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property: 'background-position',
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underlying: 'top 20% left 40%',
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addFrom: 'left 60% top 80%',
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addTo: 'right 80% bottom 40%',
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}, [
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{at: -0.25, expect: '110% 105%, 110% 105%'},
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{at: 0, expect: '100% 100%, 100% 100%'},
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{at: 0.25, expect: '90% 95%, 90% 95%'},
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{at: 0.5, expect: '80% 90%, 80% 90%'},
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{at: 0.75, expect: '70% 85%, 70% 85%'},
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{at: 1, expect: '60% 80%, 60% 80%'},
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{at: 1.25, expect: '50% 75%, 50% 75%'},
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]);
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test_composition({
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property: 'background-position',
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underlying: 'top 20% left 40%',
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addFrom: 'left 60% top 80%, top 180% left 160%',
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addTo: 'right 80% bottom 40%',
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}, [
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{at: -0.25, expect: '110% 105%, 235% 230%'},
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{at: 0, expect: '100% 100%, 200% 200%'},
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{at: 0.25, expect: '90% 95%, 165% 170%'},
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{at: 0.5, expect: '80% 90%, 130% 140%'},
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{at: 0.75, expect: '70% 85%, 95% 110%'},
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{at: 1, expect: '60% 80%, 60% 80%'},
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{at: 1.25, expect: '50% 75%, 25% 50%'},
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]);
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test_composition({
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property: 'background-position',
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underlying: '40px 140px',
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replaceFrom: '100px 200px',
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addTo: '160px 260px',
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}, [
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{at: -0.25, expect: '75px 150px, 75px 150px'},
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{at: 0, expect: '100px 200px, 100px 200px'},
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{at: 0.25, expect: '125px 250px, 125px 250px'},
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{at: 0.5, expect: '150px 300px, 150px 300px'},
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{at: 0.75, expect: '175px 350px, 175px 350px'},
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{at: 1, expect: '200px 400px, 200px 400px'},
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{at: 1.25, expect: '225px 450px, 225px 450px'},
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]);
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test_composition({
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property: 'background-position',
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underlying: '40px 140px',
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addFrom: '60px 160px',
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replaceTo: '200px 400px',
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}, [
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{at: -0.25, expect: '75px 275px, 75px 275px'},
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{at: 0, expect: '100px 300px, 100px 300px'},
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{at: 0.25, expect: '125px 325px, 125px 325px'},
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{at: 0.5, expect: '150px 350px, 150px 350px'},
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{at: 0.75, expect: '175px 375px, 175px 375px'},
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{at: 1, expect: '200px 400px, 200px 400px'},
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{at: 1.25, expect: '225px 425px, 225px 425px'},
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]);
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</script>
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</body>

‎css/css-backgrounds/animations/background-size-composition.html‎

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<!DOCTYPE html>
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<meta charset="UTF-8">
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<title>background-size composition</title>
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<link rel="help" href="https://drafts.csswg.org/css-backgrounds-3/#background-size">
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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="/css/support/interpolation-testcommon.js"></script>
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<style>
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.target {
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background-image: url(), url();
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}
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</style>
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<body>
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<script>
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test_composition({
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property: 'background-size',
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underlying: '40px 40px',
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addFrom: '60px 60px, 260px 260px',
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addTo: '160px 160px',
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}, [
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{at: -0.25, expect: '75px 75px, 325px 325px'},
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{at: 0, expect: '100px 100px, 300px 300px'},
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{at: 0.25, expect: '125px 125px, 275px 275px'},
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{at: 0.5, expect: '150px 150px, 250px 250px'},
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{at: 0.75, expect: '175px 175px, 225px 225px'},
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{at: 1, expect: '200px 200px, 200px 200px'},
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{at: 1.25, expect: '225px 225px, 175px 175px'},
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]);
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test_composition({
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property: 'background-size',
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underlying: '20% 40%',
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addFrom: '40px 80px, 180% 160%',
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addTo: '80% 40%',
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}, [
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{at: -0.25, expect: 'calc(50px + 0%) calc(100px + 30%), 225% 230%'},
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{at: 0, expect: 'calc(40px + 20%) calc(80px + 40%), 200% 200%'},
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{at: 0.25, expect: 'calc(30px + 40%) calc(60px + 50%), 175% 170%'},
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{at: 0.5, expect: 'calc(20px + 60%) calc(40px + 60%), 150% 140%'},
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{at: 0.75, expect: 'calc(10px + 80%) calc(20px + 70%), 125% 110%'},
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{at: 1, expect: '100% 80%, 100% 80%'},
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{at: 1.25, expect: 'calc(-10px + 120%) calc(-20px + 90%), 75% 50%'},
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]);
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test_composition({
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property: 'background-size',
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underlying: '40px 40px',
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replaceFrom: '100px 100px',
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addTo: '160px 160px',
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}, [
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{at: -0.25, expect: '75px 75px, 75px 75px'},
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{at: 0, expect: '100px 100px, 100px 100px'},
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{at: 0.25, expect: '125px 125px, 125px 125px'},
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{at: 0.5, expect: '150px 150px, 150px 150px'},
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{at: 0.75, expect: '175px 175px, 175px 175px'},
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{at: 1, expect: '200px 200px, 200px 200px'},
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{at: 1.25, expect: '225px 225px, 225px 225px'},
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]);
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test_composition({
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property: 'background-size',
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underlying: '40px 40px',
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addFrom: '60px 60px',
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replaceTo: '200px 200px',
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}, [
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{at: -0.25, expect: '75px 75px, 75px 75px'},
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{at: 0, expect: '100px 100px, 100px 100px'},
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{at: 0.25, expect: '125px 125px, 125px 125px'},
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{at: 0.5, expect: '150px 150px, 150px 150px'},
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{at: 0.75, expect: '175px 175px, 175px 175px'},
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{at: 1, expect: '200px 200px, 200px 200px'},
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{at: 1.25, expect: '225px 225px, 225px 225px'},
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]);
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test_composition({
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property: 'background-size',
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underlying: 'auto, contain',
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addFrom: '100px 150px',
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replaceTo: '200px 250px',
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}, [
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{at: -0.25, expect: '75px 125px, 75px 125px'},
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{at: 0, expect: '100px 150px, 100px 150px'},
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{at: 0.25, expect: '125px 175px, 125px 175px'},
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{at: 0.5, expect: '150px 200px, 150px 200px'},
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{at: 0.75, expect: '175px 225px, 175px 225px'},
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{at: 1, expect: '200px 250px, 200px 250px'},
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{at: 1.25, expect: '225px 275px, 225px 275px'},
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]);
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test_composition({
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property: 'background-size',
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underlying: 'auto 100px, contain',
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addFrom: neutralKeyframe,
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replaceTo: 'auto 200px, contain',
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}, [
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{at: -0.25, expect: 'auto 75px, contain'},
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{at: 0, expect: 'auto 100px, contain'},
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{at: 0.25, expect: 'auto 125px, contain'},
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{at: 0.5, expect: 'auto 150px, contain'},
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{at: 0.75, expect: 'auto 175px, contain'},
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{at: 1, expect: 'auto 200px, contain'},
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{at: 1.25, expect: 'auto 225px, contain'},
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]);
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</script>
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</body>

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