| <!DOCTYPE html> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| |
| <div id="target"></div> |
| |
| <script> |
| function compareValue(property, calcValue, expectedValue) { |
| target.style[property] = ''; |
| target.style[property] = calcValue; |
| var computedCalcValue = getComputedStyle(target)[property]; |
| |
| target.style[property] = expectedValue; |
| var computedExpectedValue = getComputedStyle(target)[property]; |
| assert_equals(computedCalcValue, computedExpectedValue, calcValue + ' should equal to ' + expectedValue); |
| } |
| |
| test(function() { |
| compareValue("transition-delay", "calc(4s + 1s)", "5s"); |
| compareValue("transition-delay", "calc(4s + 1ms)", "4.001s"); |
| compareValue("transition-delay", "calc(4ms + 1ms)", "0.005s"); |
| compareValue("transition-delay", "calc(4s - 1s)", "3s"); |
| compareValue("transition-delay", "calc(4s - 1ms)", "3.999s"); |
| compareValue("transition-delay", "calc(4 * 1s)", "4s"); |
| compareValue("transition-delay", "calc(4 * 1ms)", "0.004s"); |
| compareValue("transition-delay", "calc(4s / 2)", "2s"); |
| compareValue("transition-delay", "calc(4ms / 2)", "0.002s"); |
| }, "Tests calc() with time units."); |
| |
| test(function() { |
| compareValue("transform", "rotate(calc(45deg + 45deg))", "rotate(90deg)"); |
| compareValue("transform", "rotate(calc(45deg + 1rad))", "rotate(102.3deg)"); |
| compareValue("transform", "rotate(calc(20deg + 200grad))", "rotate(200deg)"); |
| compareValue("transform", "rotate(calc(200deg + 0.5turn))", "rotate(200deg)"); |
| compareValue("transform", "rotate(calc(45rad + 45rad))", "rotate(90rad)"); |
| compareValue("transform", "rotate(calc(1rad + 40grad))", "matrix(-0.0574904875548093, 0.998346054151921, -0.998346054151921, -0.0574904875548093, 0, 0)"); |
| compareValue("transform", "rotate(calc(1rad + 0.5turn))", "matrix(-0.54030230586814, -0.841470984807896, 0.841470984807896, -0.54030230586814, 0, 0)"); |
| compareValue("transform", "rotate(calc(45grad + 45grad))", "rotate(90grad)"); |
| compareValue("transform", "rotate(calc(10grad + 0.5turn))", "rotate(189deg)"); |
| |
| compareValue("transform", "rotate(calc(45deg - 15deg))", "rotate(30deg)"); |
| compareValue("transform", "rotate(calc(90deg - 1rad))", "matrix(0.841470984807897, 0.54030230586814, -0.54030230586814, 0.841470984807897, 0, 0)"); |
| compareValue("transform", "rotate(calc(38deg - 20grad))", "rotate(20deg)"); |
| compareValue("transform", "rotate(calc(360deg - 0.5turn))", "rotate(180deg)"); |
| compareValue("transform", "rotate(calc(45rad - 15rad))", "rotate(30rad)"); |
| compareValue("transform", "rotate(calc(30rad - 10grad))", "matrix(-0.955728013201613, 0.294251533184956, -0.294251533184956, -0.955728013201613, 0, 0)"); |
| compareValue("transform", "rotate(calc(4rad - 0.1turn))", "matrix(-0.973646143183581, -0.228063999490797, 0.228063999490797, -0.973646143183581, 0, 0)"); |
| compareValue("transform", "rotate(calc(45grad - 15grad))", "rotate(30grad)"); |
| compareValue("transform", "rotate(calc(100grad - 0.25turn))", "rotate(0deg)"); |
| |
| compareValue("transform", "rotate(calc(45deg * 2))", "rotate(90deg)"); |
| compareValue("transform", "rotate(calc(2 * 45rad))", "rotate(90rad)"); |
| compareValue("transform", "rotate(calc(45grad * 2))", "rotate(90grad)"); |
| compareValue("transform", "rotate(calc(2 * 45turn))", "rotate(90turn)"); |
| |
| compareValue("transform", "rotate(calc(90deg / 2))", "rotate(45deg)"); |
| compareValue("transform", "rotate(calc(90rad / 2))", "rotate(45rad)"); |
| compareValue("transform", "rotate(calc(90grad / 2))", "rotate(45grad)"); |
| compareValue("transform", "rotate(calc(90turn / 2))", "rotate(45turn)"); |
| }, "Tests calc() with angle units."); |
| |
| test(function() { |
| // NOTE: Since there is no CSS property that uses frequency at the moment we only test the parsing. |
| compareValue("pitch", "calc(10Hz + 20Hz)", null); |
| compareValue("pitch", "calc(10kHz + 20kHz)", null); |
| compareValue("pitch", "calc(10kHz + 20Hz)", null); |
| compareValue("pitch", "calc(20Hz - 10Hz)", null); |
| compareValue("pitch", "calc(20kHz - 10kHz)", null); |
| compareValue("pitch", "calc(20kHz - 10Hz)", null); |
| compareValue("pitch", "calc(10Hz * 2)", null); |
| compareValue("pitch", "calc(10kHz * 2)", null); |
| compareValue("pitch", "calc(10Hz / 2)", null); |
| compareValue("pitch", "calc(10kHz / 2)", null); |
| }, "Tests calc() with frequency units."); |
| |
| test(function() { |
| compareValue("transition-delay", "calc(4000ms)", "4s"); |
| compareValue("transform", "rotate(calc(50grad)", "rotate(45deg)"); |
| }, "Tests unit conversion of single values in calc()."); |
| </script> |
