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font-size-adjust-composition.html
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font-size-adjust-composition.html
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<!DOCTYPE html>
<meta charset="UTF-8">
<title>font-size-adjust composition</title>
<link rel="author" title="ChangSeok Oh" href="mailto:changseok@webkit.org">
<link rel="help" href="https://www.w3.org/TR/css-fonts-5/#font-size-adjust-prop">
<meta name="assert" content="font-size-adjust supports animation with two value font metrics">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/interpolation-testcommon.js"></script>
<body></body>
<script>
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
replaceFrom: "none",
addTo: "2.0",
}, [
{at: -0.5, expect: "none"},
{at: 0, expect: "none"},
{at: 0.5, expect: "2.5"},
{at: 1, expect: "2.5"},
{at: 1.5, expect: "2.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
addFrom: "0.0",
addTo: "2.0",
}, [
{at: -0.5, expect: "0.0"},
{at: 0, expect: "0.5"},
{at: 0.5, expect: "1.5"},
{at: 1, expect: "2.5"},
{at: 1.5, expect: "3.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
replaceFrom: "0.0",
addTo: "2.0",
}, [
{at: -0.5, expect: "0.0"},
{at: 0, expect: "0.0"},
{at: 0.5, expect: "1.25"},
{at: 1, expect: "2.5"},
{at: 1.5, expect: "3.75"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
addFrom: "0.0",
replaceTo: "2.0",
}, [
{at: -0.5, expect: "0.0"},
{at: 0, expect: "0.5"},
{at: 0.5, expect: "1.25"},
{at: 1, expect: "2.0"},
{at: 1.5, expect: "2.75"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
replaceFrom: "2.0",
addTo: "none",
}, [
{at: -0.5, expect: "2.0"},
{at: 0, expect: "2.0"},
{at: 0.5, expect: "none"},
{at: 1, expect: "none"},
{at: 1.5, expect: "none"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ex-height 0.5",
replaceFrom: "none",
addTo: "ex-height 2.0",
}, [
{at: -0.5, expect: "none"},
{at: 0, expect: "none"},
{at: 0.5, expect: "2.5"},
{at: 1, expect: "2.5"},
{at: 1.5, expect: "2.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ex-height 0.5",
addFrom: "ex-height 0",
addTo: "ex-height 2.0",
}, [
{at: -0.5, expect: "0.0"},
{at: 0, expect: "0.5"},
{at: 0.5, expect: "1.5"},
{at: 1, expect: "2.5"},
{at: 1.5, expect: "3.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ex-height 0.5",
replaceFrom: "ex-height 0",
addTo: "ex-height 2.0",
}, [
{at: -0.5, expect: "0.0"},
{at: 0, expect: "0.0"},
{at: 0.5, expect: "1.25"},
{at: 1, expect: "2.5"},
{at: 1.5, expect: "3.75"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ex-height 0.5",
addFrom: "ex-height 0",
replaceTo: "ex-height 2.0",
}, [
{at: -0.5, expect: "0.0"},
{at: 0, expect: "0.5"},
{at: 0.5, expect: "1.25"},
{at: 1, expect: "2.0"},
{at: 1.5, expect: "2.75"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ex-height 0.5",
replaceFrom: "ex-height 2.0",
addTo: "none",
}, [
{at: -0.5, expect: "2.0"},
{at: 0, expect: "2.0"},
{at: 0.5, expect: "none"},
{at: 1, expect: "none"},
{at: 1.5, expect: "none"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "cap-height 0.5",
replaceFrom: "none",
addTo: "cap-height 2.0",
}, [
{at: -0.5, expect: "none"},
{at: 0, expect: "none"},
{at: 0.5, expect: "cap-height 2.5"},
{at: 1, expect: "cap-height 2.5"},
{at: 1.5, expect: "cap-height 2.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "cap-height 0.5",
addFrom: "cap-height 0",
addTo: "cap-height 2.0",
}, [
{at: -0.5, expect: "cap-height 0.0"},
{at: 0, expect: "cap-height 0.5"},
{at: 0.5, expect: "cap-height 1.5"},
{at: 1, expect: "cap-height 2.5"},
{at: 1.5, expect: "cap-height 3.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "cap-height 0.5",
replaceFrom: "cap-height 0",
addTo: "cap-height 2.0",
}, [
{at: -0.5, expect: "cap-height 0.0"},
{at: 0, expect: "cap-height 0.0"},
{at: 0.5, expect: "cap-height 1.25"},
{at: 1, expect: "cap-height 2.5"},
{at: 1.5, expect: "cap-height 3.75"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "cap-height 0.5",
addFrom: "cap-height 0.0",
replaceTo: "cap-height 2.0",
}, [
{at: -0.5, expect: "cap-height 0.0"},
{at: 0, expect: "cap-height 0.5"},
{at: 0.5, expect: "cap-height 1.25"},
{at: 1, expect: "cap-height 2"},
{at: 1.5, expect: "cap-height 2.75"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "cap-height 0.5",
replaceFrom: "cap-height 2.0",
addTo: "none",
}, [
{at: -0.5, expect: "cap-height 2.0"},
{at: 0, expect: "cap-height 2.0"},
{at: 0.5, expect: "none"},
{at: 1, expect: "none"},
{at: 1.5, expect: "none"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ch-width 0.5",
replaceFrom: "none",
addTo: "ch-width 2.0",
}, [
{at: -0.5, expect: "none"},
{at: 0, expect: "none"},
{at: 0.5, expect: "ch-width 2.5"},
{at: 1, expect: "ch-width 2.5"},
{at: 1.5, expect: "ch-width 2.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ch-width 0.5",
addFrom: "ch-width 0",
addTo: "ch-width 2.0",
}, [
{at: -0.5, expect: "ch-width 0.0"},
{at: 0, expect: "ch-width 0.5"},
{at: 0.5, expect: "ch-width 1.5"},
{at: 1, expect: "ch-width 2.5"},
{at: 1.5, expect: "ch-width 3.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ch-width 0.5",
replaceFrom: "ch-width 0",
addTo: "ch-width 2.0",
}, [
{at: -0.5, expect: "ch-width 0.0"},
{at: 0, expect: "ch-width 0.0"},
{at: 0.5, expect: "ch-width 1.25"},
{at: 1, expect: "ch-width 2.5"},
{at: 1.5, expect: "ch-width 3.75"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ch-width 0.5",
addFrom: "ch-width 0",
replaceTo: "ch-width 2.0",
}, [
{at: -0.5, expect: "ch-width 0.0"},
{at: 0, expect: "ch-width 0.5"},
{at: 0.5, expect: "ch-width 1.25"},
{at: 1, expect: "ch-width 2"},
{at: 1.5, expect: "ch-width 2.75"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ch-width 0.5",
replaceFrom: "ch-width 2.0",
addTo: "none",
}, [
{at: -0.5, expect: "ch-width 2.0"},
{at: 0, expect: "ch-width 2.0"},
{at: 0.5, expect: "none"},
{at: 1, expect: "none"},
{at: 1.5, expect: "none"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ic-width 0.5",
replaceFrom: "none",
addTo: "ic-width 2.0",
}, [
{at: -0.5, expect: "none"},
{at: 0, expect: "none"},
{at: 0.5, expect: "ic-width 2.5"},
{at: 1, expect: "ic-width 2.5"},
{at: 1.5, expect: "ic-width 2.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ic-width 0.5",
addFrom: "ic-width 0",
addTo: "ic-width 2.0",
}, [
{at: -0.5, expect: "ic-width 0.0"},
{at: 0, expect: "ic-width 0.5"},
{at: 0.5, expect: "ic-width 1.5"},
{at: 1, expect: "ic-width 2.5"},
{at: 1.5, expect: "ic-width 3.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ic-width 0.5",
replaceFrom: "ic-width 0",
addTo: "ic-width 2.0",
}, [
{at: -0.5, expect: "ic-width 0.0"},
{at: 0, expect: "ic-width 0.0"},
{at: 0.5, expect: "ic-width 1.25"},
{at: 1, expect: "ic-width 2.5"},
{at: 1.5, expect: "ic-width 3.75"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ic-width 0.5",
addFrom: "ic-width 0",
replaceTo: "ic-width 2.0",
}, [
{at: -0.5, expect: "ic-width 0.0"},
{at: 0, expect: "ic-width 0.5"},
{at: 0.5, expect: "ic-width 1.25"},
{at: 1, expect: "ic-width 2"},
{at: 1.5, expect: "ic-width 2.75"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ic-width 0.5",
replaceFrom: "ic-width 2.0",
addTo: "none",
}, [
{at: -0.5, expect: "ic-width 2.0"},
{at: 0, expect: "ic-width 2.0"},
{at: 0.5, expect: "none"},
{at: 1, expect: "none"},
{at: 1.5, expect: "none"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ic-height 0.5",
replaceFrom: "none",
addTo: "ic-height 2.0",
}, [
{at: -0.5, expect: "none"},
{at: 0, expect: "none"},
{at: 0.5, expect: "ic-height 2.5"},
{at: 1, expect: "ic-height 2.5"},
{at: 1.5, expect: "ic-height 2.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ic-height 0.5",
addFrom: "ic-height 0",
addTo: "ic-height 2.0",
}, [
{at: -0.5, expect: "ic-height 0.0"},
{at: 0, expect: "ic-height 0.5"},
{at: 0.5, expect: "ic-height 1.5"},
{at: 1, expect: "ic-height 2.5"},
{at: 1.5, expect: "ic-height 3.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ic-height 0.5",
replaceFrom: "ic-height 0",
addTo: "ic-height 2.0",
}, [
{at: -0.5, expect: "ic-height 0.0"},
{at: 0, expect: "ic-height 0.0"},
{at: 0.5, expect: "ic-height 1.25"},
{at: 1, expect: "ic-height 2.5"},
{at: 1.5, expect: "ic-height 3.75"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ic-height 0.5",
addFrom: "ic-height 0",
replaceTo: "ic-height 2.0",
}, [
{at: -0.5, expect: "ic-height 0.0"},
{at: 0, expect: "ic-height 0.5"},
{at: 0.5, expect: "ic-height 1.25"},
{at: 1, expect: "ic-height 2"},
{at: 1.5, expect: "ic-height 2.75"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "ic-height 0.5",
replaceFrom: "ic-height 2.0",
addTo: "none",
}, [
{at: -0.5, expect: "ic-height 2.0"},
{at: 0, expect: "ic-height 2.0"},
{at: 0.5, expect: "none"},
{at: 1, expect: "none"},
{at: 1.5, expect: "none"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
addFrom: "ex-height 0.0",
addTo: "cap-height 2.0",
}, [
{at: -0.5, expect: "0.5"},
{at: 0, expect: "0.5"},
{at: 0.5, expect: "cap-height 2.0"},
{at: 1, expect: "cap-height 2.0"},
{at: 1.5, expect: "cap-height 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
replaceFrom: "ex-height 0.0",
replaceTo: "cap-height 2.0",
}, [
{at: -0.5, expect: "0.0"},
{at: 0, expect: "0.0"},
{at: 0.5, expect: "cap-height 2.0"},
{at: 1, expect: "cap-height 2.0"},
{at: 1.5, expect: "cap-height 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
replaceFrom: "ex-height 0",
addTo: "cap-height 2.0",
}, [
{at: -0.5, expect: "0.0"},
{at: 0, expect: "0.0"},
{at: 0.5, expect: "cap-height 2.0"},
{at: 1, expect: "cap-height 2.0"},
{at: 1.5, expect: "cap-height 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
addFrom: "ex-height 0",
replaceTo: "cap-height 2.0",
}, [
{at: -0.5, expect: "0.5"},
{at: 0, expect: "0.5"},
{at: 0.5, expect: "cap-height 2.0"},
{at: 1, expect: "cap-height 2.0"},
{at: 1.5, expect: "cap-height 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
addFrom: "cap-height 0.0",
addTo: "ch-width 2.0",
}, [
{at: -0.5, expect: "cap-height 0.0"},
{at: 0, expect: "cap-height 0.0"},
{at: 0.5, expect: "ch-width 2.0"},
{at: 1, expect: "ch-width 2.0"},
{at: 1.5, expect: "ch-width 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
replaceFrom: "cap-height 0.0",
replaceTo: "ch-width 2.0",
}, [
{at: -0.5, expect: "cap-height 0.0"},
{at: 0, expect: "cap-height 0.0"},
{at: 0.5, expect: "ch-width 2.0"},
{at: 1, expect: "ch-width 2.0"},
{at: 1.5, expect: "ch-width 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
replaceFrom: "cap-height 0",
addTo: "ch-width 2.0",
}, [
{at: -0.5, expect: "cap-height 0.0"},
{at: 0, expect: "cap-height 0.0"},
{at: 0.5, expect: "ch-width 2.0"},
{at: 1, expect: "ch-width 2.0"},
{at: 1.5, expect: "ch-width 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
addFrom: "cap-height 0",
replaceTo: "ch-width 2.0",
}, [
{at: -0.5, expect: "cap-height 0"},
{at: 0, expect: "cap-height 0"},
{at: 0.5, expect: "ch-width 2.0"},
{at: 1, expect: "ch-width 2.0"},
{at: 1.5, expect: "ch-width 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
addFrom: "ch-width 0.0",
addTo: "ic-width 2.0",
}, [
{at: -0.5, expect: "ch-width 0.0"},
{at: 0, expect: "ch-width 0.0"},
{at: 0.5, expect: "ic-width 2.0"},
{at: 1, expect: "ic-width 2.0"},
{at: 1.5, expect: "ic-width 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
replaceFrom: "ch-width 0.0",
replaceTo: "ic-width 2.0",
}, [
{at: -0.5, expect: "ch-width 0.0"},
{at: 0, expect: "ch-width 0.0"},
{at: 0.5, expect: "ic-width 2.0"},
{at: 1, expect: "ic-width 2.0"},
{at: 1.5, expect: "ic-width 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
replaceFrom: "ch-width 0",
addTo: "ic-width 2.0",
}, [
{at: -0.5, expect: "ch-width 0.0"},
{at: 0, expect: "ch-width 0.0"},
{at: 0.5, expect: "ic-width 2.0"},
{at: 1, expect: "ic-width 2.0"},
{at: 1.5, expect: "ic-width 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
addFrom: "ch-width 0",
replaceTo: "ic-width 2.0",
}, [
{at: -0.5, expect: "ch-width 0"},
{at: 0, expect: "ch-width 0"},
{at: 0.5, expect: "ic-width 2.0"},
{at: 1, expect: "ic-width 2.0"},
{at: 1.5, expect: "ic-width 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
addFrom: "ic-width 0.0",
addTo: "ic-height 2.0",
}, [
{at: -0.5, expect: "ic-width 0.0"},
{at: 0, expect: "ic-width 0.0"},
{at: 0.5, expect: "ic-height 2.0"},
{at: 1, expect: "ic-height 2.0"},
{at: 1.5, expect: "ic-height 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
replaceFrom: "ic-width 0.0",
replaceTo: "ic-height 2.0",
}, [
{at: -0.5, expect: "ic-width 0.0"},
{at: 0, expect: "ic-width 0.0"},
{at: 0.5, expect: "ic-height 2.0"},
{at: 1, expect: "ic-height 2.0"},
{at: 1.5, expect: "ic-height 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
replaceFrom: "ic-width 0",
addTo: "ic-height 2.0",
}, [
{at: -0.5, expect: "ic-width 0.0"},
{at: 0, expect: "ic-width 0.0"},
{at: 0.5, expect: "ic-height 2.0"},
{at: 1, expect: "ic-height 2.0"},
{at: 1.5, expect: "ic-height 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
addFrom: "ic-width 0",
replaceTo: "ic-height 2.0",
}, [
{at: -0.5, expect: "ic-width 0"},
{at: 0, expect: "ic-width 0"},
{at: 0.5, expect: "ic-height 2.0"},
{at: 1, expect: "ic-height 2.0"},
{at: 1.5, expect: "ic-height 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
addFrom: "ic-height 0.0",
addTo: "ex-height 2.0",
}, [
{at: -0.5, expect: "ic-height 0.0"},
{at: 0, expect: "ic-height 0.0"},
{at: 0.5, expect: "ex-height 2.5"},
{at: 1, expect: "ex-height 2.5"},
{at: 1.5, expect: "ex-height 2.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
replaceFrom: "ic-height 0.0",
replaceTo: "ex-height 2.0",
}, [
{at: -0.5, expect: "ic-height 0.0"},
{at: 0, expect: "ic-height 0.0"},
{at: 0.5, expect: "ex-height 2.0"},
{at: 1, expect: "ex-height 2.0"},
{at: 1.5, expect: "ex-height 2.0"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
replaceFrom: "ic-height 0",
addTo: "ex-height 2.0",
}, [
{at: -0.5, expect: "ic-height 0.0"},
{at: 0, expect: "ic-height 0.0"},
{at: 0.5, expect: "ex-height 2.5"},
{at: 1, expect: "ex-height 2.5"},
{at: 1.5, expect: "ex-height 2.5"},
]);
test_composition({
property: 'font-size-adjust',
underlying: "0.5",
addFrom: "ic-height 0",
replaceTo: "ex-height 2.0",
}, [
{at: -0.5, expect: "ic-height 0"},
{at: 0, expect: "ic-height 0"},
{at: 0.5, expect: "ex-height 2.0"},
{at: 1, expect: "ex-height 2.0"},
{at: 1.5, expect: "ex-height 2.0"},
]);
</script>
</body>