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75 lines
1.9 KiB
HTML
75 lines
1.9 KiB
HTML
<!DOCTYPE html>
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<link rel="help" href="https://drafts.csswg.org/css-values-4/#comp-func">
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<link rel="help" href="https://drafts.csswg.org/css-values-4/#lengths">
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<link rel="help" href="https://drafts.csswg.org/css-values-4/#calc-serialize">
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<link rel="author" title="Xiaocheng Hu" href="mailto:xiaochengh@chromium.org">
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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="../support/serialize-testcommon.js"></script>
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<div style="width: 100px;">
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<div id=target></div>
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</div>
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<script>
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function test_serialization(t,s,c,u, {prop}={}) {
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test_specified_serialization(prop || 'text-indent', t, s);
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test_computed_serialization(prop || 'text-indent', t, c);
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if(u) test_used_serialization(prop || 'margin-left', t, u);
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}
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test_serialization(
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'min(1px)',
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'calc(1px)',
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'1px');
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test_serialization(
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'min(1in)',
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'calc(96px)',
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'96px');
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test_serialization(
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'max(1px)',
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'calc(1px)',
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'1px');
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test_serialization(
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'max(1in)',
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'calc(96px)',
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'96px');
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// Values are case-insensitive and serialize as lower case, for example 1Q
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// serializes as 1q.
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test_serialization(
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'min(1PX)',
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'calc(1px)',
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'1px');
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// Arguments simplify down eagerly
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test_serialization(
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'min(50px, 1in + 1px)',
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'calc(50px)',
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'50px');
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test_serialization(
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'max(50px, 1in + 1px)',
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'calc(97px)',
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'97px');
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// And the entire function simplifies eagerly if possible
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test_serialization(
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'calc(1px + min(1in, 100px))',
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'calc(97px)',
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'97px');
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test_serialization(
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'calc(1px + max(1in, 100px))',
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'calc(101px)',
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'101px');
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// Computed-value units preserve min()/max() in specified values
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test_serialization(
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'min(1px, 1em)',
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'min(1px, 1em)',
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'1px');
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test_serialization(
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'calc(min(1px, 1in) + max(100px + 1em, 10px + 1in) + 1px)',
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'calc(2px + max(1em + 100px, 106px))',
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'118px');
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// Can't test that min()/max() are preserved in computed values with just lengths;
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// see minmax-length-percentage-serialize for tests of that.
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</script>
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