| <!DOCTYPE html> |
| <link rel="help" href="https://drafts.csswg.org/css-values-4/#comp-func"> |
| <link rel="help" href="https://drafts.csswg.org/css-values-4/#numbers"> |
| <link rel="help" href="https://drafts.csswg.org/css-values-4/#calc-type-checking"> |
| <link rel="author" title="Apple Inc"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../support/numeric-testcommon.js"></script> |
| <div id="target"></div> |
| <script> |
| // Simple tests |
| test_math_used('cos(0)', '1', {type:'number'}); |
| test_math_used('sin(0)', '0', {type:'number'}); |
| test_math_used('tan(0)', '0', {type:'number'}); |
| |
| // Test pi |
| test_math_used('calc(sin(pi/2 - pi/2) )', '0', {type:'number', approx:0.1}); |
| test_math_used('calc(cos(pi - 3.14159265358979323846) )', '1', {type:'number', approx:0.1}); |
| |
| //Test e |
| test_math_used('calc(cos(e - 2.7182818284590452354) )', '1', {type:'number', approx:0.1}); |
| |
| //Test units |
| test_math_used('calc(sin(30deg + 1.0471967rad ) )', '1', {type:'number', approx:0.1}); |
| test_math_used('calc(cos(30deg - 0.523599rad ) )', '1'), {type:'number', approx:0.1}; |
| test_math_used('calc(sin(3.14159 / 2 + 1 - 1) )', '1', {type:'number', approx:0.1}); |
| test_math_used('calc(sin(100grad) )', '1', {type:'number', approx:0.1}); |
| test_math_used('calc(cos(0 / 2 + 1 - 1) )', '1', {type:'number', approx:0.1}); |
| test_math_used('calc(tan(30deg + 0.261799rad ) )', '1', {type:'number', approx:0.1}); |
| test_math_used('calc(tan(0.7853975rad ) )', '1', {type:'number', approx:0.1}); |
| test_math_used('calc(tan(3.14159 / 4 + 1 - 1) )', '1', {type:'number', approx:0.1}); |
| test_math_used('calc(sin(0.25turn) )', '1', {type:'number', approx:0.1}); |
| |
| //Test nesting |
| test_math_used('calc(cos(sin(cos(pi) + 1)))', '1', {type:'number', approx:0.1}); |
| test_math_used('calc(sin(tan(pi/4)*pi/2) )', '1', {type:'number', approx:0.1}); |
| </script> |
