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0553bcb35b
Math functions like abs(), clamp(), round(), etc, can be used by themselves in property values, without wrapping them in calc(). Before this change, we were neglecting to run calc simplification on the generated calculation node trees. By doing that manually after parsing a standalone math function, we score at least a couple hundred WPT points.
57 lines
2.5 KiB
HTML
57 lines
2.5 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/#angles">
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<link rel="help" href="https://drafts.csswg.org/css-values-4/#calc-type-checking">
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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/numeric-testcommon.js"></script>
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<div id="target"></div>
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<div id="reference"></div>
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<script>
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function test_angle_equals(value, expected) {
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test_math_used(value, expected, {type: "angle"});
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}
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// Identity tests
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test_angle_equals('min(1deg)', '1deg');
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test_angle_equals('min(1grad)', '1grad');
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test_angle_equals('min(1rad)', '1rad');
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test_angle_equals('min(1turn)', '1turn');
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test_angle_equals('max(1deg)', '1deg');
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test_angle_equals('max(1grad)', '1grad');
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test_angle_equals('max(1rad)', '1rad');
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test_angle_equals('max(1turn)', '1turn');
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// Comparisons between same units
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test_angle_equals('min(1deg, 2deg)', '1deg');
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test_angle_equals('min(1grad, 2grad)', '1grad');
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test_angle_equals('min(1rad, 2rad)', '1rad');
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test_angle_equals('min(1turn, 2turn)', '1turn');
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test_angle_equals('max(1deg, 2deg)', '2deg');
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test_angle_equals('max(1grad, 2grad)', '2grad');
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test_angle_equals('max(1rad, 2rad)', '2rad');
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test_angle_equals('max(1turn, 2turn)', '2turn');
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// Comparisons between different units
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test_angle_equals('min(90deg, 0.26turn)', '90deg');
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test_angle_equals('min(1.57rad, 95deg)', '1.57rad');
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test_angle_equals('max(91deg, 0.25turn)', '91deg');
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test_angle_equals('max(1.58rad, 90deg)', '1.58rad');
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// Nestings
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test_angle_equals('min(270deg, max(0.25turn, 3.14rad))', '3.14rad');
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test_angle_equals('max(0.25turn, min(270deg, 3.14rad))', '3.14rad');
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// General calculations
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test_angle_equals('calc(min(90deg, 1.58rad) + 0.125turn)', '135deg');
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test_angle_equals('calc(min(90deg, 1.58rad) - 0.125turn)', '45deg');
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test_angle_equals('calc(min(90deg, 1.58rad) * 1.5', '135deg');
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test_angle_equals('calc(min(90deg, 1.58rad) / 2', '45deg');
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test_angle_equals('calc(max(90deg, 1.56rad) + 0.125turn', '135deg');
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test_angle_equals('calc(max(90deg, 1.56rad) - 0.125turn)', '45deg');
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test_angle_equals('calc(max(90deg, 1.56rad) * 1.5', '135deg');
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test_angle_equals('calc(max(90deg, 1.56rad) / 2', '45deg');
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test_angle_equals('calc(min(90deg, 1.58rad) + max(0.125turn, 49grad))', '135deg');
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test_angle_equals('calc(min(90deg, 1.58rad) - max(0.25turn, 99grad))', '0deg');
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</script>
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