51 lines
1.5 KiB
HTML
51 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>angle custom properties interpolation with css math functions</title>
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<link rel="author" title="Daniil Sakhapov" href="mailto:sakhapov@chromium.org">
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<link rel="help" href="https://drafts.csswg.org/css-values/#sign-funcs">
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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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</head>
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<style>
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:root {
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font-size: 10px;
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}
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@property --my-angle {
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syntax: "<angle>";
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initial-value: 0deg;
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inherits: false;
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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: '--my-angle',
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from: '100deg',
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to: 'calc(sign(20rem - 20px) * 180deg)',
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}, [
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{at: -1, expect: '20deg'},
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{at: 0, expect: '100deg'},
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{at: 0.125, expect: '110deg'},
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{at: 0.875, expect: '170deg'},
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{at: 1, expect: '180deg'},
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{at: 2, expect: '260deg'}
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]);
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test_interpolation({
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property: '--my-angle',
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from: 'calc(sign(20rem - 20px) * 100deg)',
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to: 'calc(sign(20rem - 20px) * 180deg)',
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}, [
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{at: -1, expect: '20deg'},
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{at: 0, expect: '100deg'},
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{at: 0.125, expect: '110deg'},
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{at: 0.875, expect: '170deg'},
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{at: 1, expect: '180deg'},
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{at: 2, expect: '260deg'}
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]);
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</script>
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</body>
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</html>
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