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118 lines
2.4 KiB
HTML
118 lines
2.4 KiB
HTML
<!DOCTYPE html>
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<meta charset="UTF-8">
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<title>margin interpolation</title>
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<link rel="help" href="https://www.w3.org/TR/CSS2/box.html#margin-properties">
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<meta name="assert" content="margin supports animation">
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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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.parent {
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margin: 10px;
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border: solid;
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display: inline-block;
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}
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.target {
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width: 40px;
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height: 40px;
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background-color: black;
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display: inline-block;
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margin: 30px;
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opacity: 0.5;
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}
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.expected {
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background-color: green;
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}
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</style>
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<body>
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<template id="target-template">
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<div>
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<div class="target"></div>
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</div>
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</template>
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<script>
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test_interpolation({
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property: 'margin',
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from: neutralKeyframe,
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to: '20px',
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}, [
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{at: -0.3, expect: '33px'},
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{at: 0, expect: '30px'},
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{at: 0.3, expect: '27px'},
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{at: 0.6, expect: '24px'},
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{at: 1, expect: '20px'},
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{at: 1.5, expect: '15px'},
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]);
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test_interpolation({
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property: 'margin',
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from: 'initial',
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to: '20px',
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}, [
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{at: -0.3, expect: '-6px'},
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{at: 0, expect: '0px'},
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{at: 0.3, expect: '6px'},
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{at: 0.6, expect: '12px'},
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{at: 1, expect: '20px'},
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{at: 1.5, expect: '30px'},
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]);
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test_interpolation({
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property: 'margin',
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from: 'inherit',
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to: '20px',
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}, [
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{at: -0.3, expect: '7px'},
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{at: 0, expect: '10px'},
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{at: 0.3, expect: '13px'},
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{at: 0.6, expect: '16px'},
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{at: 1, expect: '20px'},
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{at: 1.5, expect: '25px'},
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]);
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test_interpolation({
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property: 'margin',
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from: 'unset',
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to: '20px',
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}, [
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{at: -0.3, expect: '-6px'},
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{at: 0, expect: '0px'},
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{at: 0.3, expect: '6px'},
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{at: 0.6, expect: '12px'},
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{at: 1, expect: '20px'},
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{at: 1.5, expect: '30px'},
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]);
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test_interpolation({
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property: 'margin',
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from: '0px',
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to: '10px'
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}, [
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{at: -0.3, expect: '-3px'},
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{at: 0, expect: '0px'},
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{at: 0.3, expect: '3px'},
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{at: 0.6, expect: '6px'},
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{at: 1, expect: '10px'},
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{at: 1.5, expect: '15px'}
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]);
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test_interpolation({
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property: 'margin',
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from: '20px 40px 60px 80px',
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to: '30px 50px 70px 90px'
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}, [
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{at: -0.3, expect: '17px 37px 57px 77px'},
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{at: 0, expect: '20px 40px 60px 80px'},
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{at: 0.3, expect: '23px 43px 63px 83px'},
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{at: 0.6, expect: '26px 46px 66px 86px'},
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{at: 1, expect: '30px 50px 70px 90px'},
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{at: 1.5, expect: '35px 55px 75px 95px'}
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]);
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</script>
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</body>
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