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98 lines
2 KiB
HTML
98 lines
2 KiB
HTML
<!DOCTYPE html>
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<meta charset="UTF-8">
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<title>vertical-align interpolation</title>
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<link rel="help" href="https://www.w3.org/TR/CSS2/visudet.html#propdef-vertical-align">
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<meta name="assert" content="vertical-align 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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vertical-align: 100px;
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}
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.target {
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width: 100px;
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height: 100px;
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background-color: black;
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display: inline-block;
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vertical-align: 10px;
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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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<script>
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test_interpolation({
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property: 'vertical-align',
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from: neutralKeyframe,
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to: '40px',
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}, [
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{at: -0.5, expect: '-5px'},
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{at: 0, expect: '10px'},
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{at: 0.3, expect: '19px'},
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{at: 0.6, expect: '28px'},
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{at: 1, expect: '40px'},
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{at: 1.5, expect: '55px'},
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]);
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test_no_interpolation({
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property: 'vertical-align',
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from: 'initial',
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to: '40px',
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});
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test_interpolation({
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property: 'vertical-align',
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from: 'inherit',
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to: '40px',
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}, [
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{at: -0.5, expect: '130px'},
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{at: 0, expect: '100px'},
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{at: 0.3, expect: '82px'},
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{at: 0.6, expect: '64px'},
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{at: 1, expect: '40px'},
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{at: 1.5, expect: '10px'},
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]);
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test_no_interpolation({
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property: 'vertical-align',
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from: 'unset',
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to: '40px',
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});
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test_interpolation({
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property: 'vertical-align',
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from: '0px',
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to: '100px'
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}, [
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{at: -0.5, expect: '-50px'},
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{at: 0, expect: '0px'},
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{at: 0.3, expect: '30px'},
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{at: 0.6, expect: '60px'},
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{at: 1, expect: '100px'},
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{at: 1.5, expect: '150px'}
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]);
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test_interpolation({
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property: 'vertical-align',
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from: '40px',
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to: '40%'
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}, [
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{at: -0.5, expect: 'calc(60px - 20%)'},
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{at: 0, expect: 'calc(40px + 0%)'},
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{at: 0.3, expect: 'calc(28px + 12%)'},
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{at: 1, expect: '40%'},
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{at: 1.5, expect: 'calc(-20px + 60%)'}
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]);
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test_no_interpolation({
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property: 'vertical-align',
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from: 'super',
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to: '40%'
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});
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</script>
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</body>
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