| <html xmlns="http://www.w3.org/1999/xhtml"> |
| <head> |
| <script src="../resources/js-test.js"></script> |
| </head> |
| <body> |
| <div id="description"></div> |
| <div id="console"></div> |
| |
| <script> |
| |
| description("This test exercises the CSSMatrix 3D interface"); |
| |
| debug(""); |
| debug("CSSMatrix constructors"); |
| |
| var m = null; |
| m = new WebKitCSSMatrix(); |
| if (m) |
| testPassed("default constructor"); |
| else |
| testFailed("default constructor"); |
| |
| var m2 = new WebKitCSSMatrix(m); |
| if (m2) |
| testPassed("object constructor"); |
| else |
| testFailed("object constructor"); |
| |
| m = new WebKitCSSMatrix("matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1)"); |
| if (m) |
| testPassed("string constructor"); |
| else |
| testFailed("string constructor"); |
| |
| debug(""); |
| debug("Test toString"); |
| var m = new WebKitCSSMatrix("matrix3d(1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1)"); |
| var s = m.toString(); |
| var a = s.split('('); |
| shouldBe('a[0]', '"matrix3d"'); |
| var a2 = a[1].split(','); |
| shouldBe('parseFloat(a2[0])', '1'); |
| shouldBe('parseFloat(a2[1])', '0'); |
| shouldBe('parseFloat(a2[2])', '0'); |
| shouldBe('parseFloat(a2[3])', '1'); |
| shouldBe('parseFloat(a2[4])', '0'); |
| shouldBe('parseFloat(a2[5])', '1'); |
| shouldBe('parseFloat(a2[6])', '0'); |
| shouldBe('parseFloat(a2[7])', '0'); |
| shouldBe('parseFloat(a2[8])', '0'); |
| shouldBe('parseFloat(a2[9])', '0'); |
| shouldBe('parseFloat(a2[10])', '1'); |
| shouldBe('parseFloat(a2[11])', '0'); |
| shouldBe('parseFloat(a2[12])', '0'); |
| shouldBe('parseFloat(a2[13])', '0'); |
| shouldBe('parseFloat(a2[14])', '0'); |
| var a3 = a2[15].split(")"); |
| shouldBe('parseFloat(a3[0])', '1'); |
| shouldBe('a3[1]', '""'); |
| |
| debug(""); |
| debug("Test bad input to string constructor"); |
| shouldThrow('new WebKitCSSMatrix("banana")'); |
| |
| debug(""); |
| debug("Test attributes on default matrix"); |
| m = new WebKitCSSMatrix(); |
| shouldBe('m.m11', '1'); |
| shouldBe('m.m12', '0'); |
| shouldBe('m.m13', '0'); |
| shouldBe('m.m14', '0'); |
| shouldBe('m.m21', '0'); |
| shouldBe('m.m22', '1'); |
| shouldBe('m.m23', '0'); |
| shouldBe('m.m24', '0'); |
| shouldBe('m.m31', '0'); |
| shouldBe('m.m32', '0'); |
| shouldBe('m.m33', '1'); |
| shouldBe('m.m34', '0'); |
| shouldBe('m.m41', '0'); |
| shouldBe('m.m42', '0'); |
| shouldBe('m.m43', '0'); |
| shouldBe('m.m44', '1'); |
| |
| debug(""); |
| debug("Test attributes on custom matrix"); |
| m = new WebKitCSSMatrix("matrix3d(11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34, 41, 42, 43, 44)"); |
| shouldBe('m.m11', '11'); |
| shouldBe('m.m12', '12'); |
| shouldBe('m.m13', '13'); |
| shouldBe('m.m14', '14'); |
| shouldBe('m.m21', '21'); |
| shouldBe('m.m22', '22'); |
| shouldBe('m.m23', '23'); |
| shouldBe('m.m24', '24'); |
| shouldBe('m.m31', '31'); |
| shouldBe('m.m32', '32'); |
| shouldBe('m.m33', '33'); |
| shouldBe('m.m34', '34'); |
| shouldBe('m.m41', '41'); |
| shouldBe('m.m42', '42'); |
| shouldBe('m.m43', '43'); |
| shouldBe('m.m44', '44'); |
| |
| debug(""); |
| debug("Test setMatrixValue - set to matrix()"); |
| m = new WebKitCSSMatrix(); |
| m.setMatrixValue("matrix3d(11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34, 41, 42, 43, 44)"); |
| shouldBe('m.m11', '11'); |
| shouldBe('m.m12', '12'); |
| shouldBe('m.m13', '13'); |
| shouldBe('m.m14', '14'); |
| shouldBe('m.m21', '21'); |
| shouldBe('m.m22', '22'); |
| shouldBe('m.m23', '23'); |
| shouldBe('m.m24', '24'); |
| shouldBe('m.m31', '31'); |
| shouldBe('m.m32', '32'); |
| shouldBe('m.m33', '33'); |
| shouldBe('m.m34', '34'); |
| shouldBe('m.m41', '41'); |
| shouldBe('m.m42', '42'); |
| shouldBe('m.m43', '43'); |
| shouldBe('m.m44', '44'); |
| |
| debug(""); |
| debug("Test setMatrixValue - set to translate(10px, 20px, 30px) scale(2, 3, 4)"); |
| m = new WebKitCSSMatrix(); |
| m.setMatrixValue("translate3d(10px, 20px, 30px) scale3d(2, 3, 4)"); |
| shouldBe('m.m11', '2'); |
| shouldBe('m.m12', '0'); |
| shouldBe('m.m13', '0'); |
| shouldBe('m.m14', '0'); |
| shouldBe('m.m21', '0'); |
| shouldBe('m.m22', '3'); |
| shouldBe('m.m23', '0'); |
| shouldBe('m.m24', '0'); |
| shouldBe('m.m31', '0'); |
| shouldBe('m.m32', '0'); |
| shouldBe('m.m33', '4'); |
| shouldBe('m.m34', '0'); |
| shouldBe('m.m41', '10'); |
| shouldBe('m.m42', '20'); |
| shouldBe('m.m43', '30'); |
| shouldBe('m.m44', '1'); |
| |
| debug(""); |
| debug("Test throwing exception from setMatrixValue"); |
| shouldThrow('m.setMatrixValue("banana")'); |
| shouldThrow('m.setMatrixValue("translate3d(10em, 20%, 40)")'); |
| shouldThrow('m.setMatrixValue("translate3d(10px, 20px, 30px) scale3d()")'); |
| |
| debug(""); |
| debug("Test multiply"); |
| m = new WebKitCSSMatrix("matrix3d( 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)"); |
| m2 = new WebKitCSSMatrix("matrix3d(17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32)"); |
| var m3 = m.multiply(m2); |
| shouldBe('parseFloat(m3.m11)', '538'); |
| shouldBe('parseFloat(m3.m12)', '612'); |
| shouldBe('parseFloat(m3.m13)', '686'); |
| shouldBe('parseFloat(m3.m14)', '760'); |
| shouldBe('parseFloat(m3.m21)', '650'); |
| shouldBe('parseFloat(m3.m22)', '740'); |
| shouldBe('parseFloat(m3.m23)', '830'); |
| shouldBe('parseFloat(m3.m24)', '920'); |
| shouldBe('parseFloat(m3.m31)', '762'); |
| shouldBe('parseFloat(m3.m32)', '868'); |
| shouldBe('parseFloat(m3.m33)', '974'); |
| shouldBe('parseFloat(m3.m34)', '1080'); |
| shouldBe('parseFloat(m3.m41)', '874'); |
| shouldBe('parseFloat(m3.m42)', '996'); |
| shouldBe('parseFloat(m3.m43)', '1118'); |
| shouldBe('parseFloat(m3.m44)', '1240'); |
| |
| debug(""); |
| debug("Test immutability of multiply"); |
| shouldBe('parseFloat(m.m11)', '1'); |
| shouldBe('parseFloat(m.m12)', '2'); |
| shouldBe('parseFloat(m.m13)', '3'); |
| shouldBe('parseFloat(m.m14)', '4'); |
| shouldBe('parseFloat(m.m21)', '5'); |
| shouldBe('parseFloat(m.m22)', '6'); |
| shouldBe('parseFloat(m.m23)', '7'); |
| shouldBe('parseFloat(m.m24)', '8'); |
| shouldBe('parseFloat(m.m31)', '9'); |
| shouldBe('parseFloat(m.m32)', '10'); |
| shouldBe('parseFloat(m.m33)', '11'); |
| shouldBe('parseFloat(m.m34)', '12'); |
| shouldBe('parseFloat(m.m41)', '13'); |
| shouldBe('parseFloat(m.m42)', '14'); |
| shouldBe('parseFloat(m.m43)', '15'); |
| shouldBe('parseFloat(m.m44)', '16'); |
| |
| debug(""); |
| debug("Test multiply in an affine matrix"); |
| m = new WebKitCSSMatrix("matrix3d(1, 2, 0, 0, 3, 4, 0, 0, 0, 0, 1, 0, 5, 6, 0, 1)"); |
| m2 = new WebKitCSSMatrix("matrix3d(7, 8, 0, 0, 9, 10, 0, 0, 0, 0, 1, 0, 11, 12, 0, 1)"); |
| var m3 = m.multiply(m2); |
| shouldBe('parseFloat(m3.m11)', '31'); |
| shouldBe('parseFloat(m3.m12)', '46'); |
| shouldBe('parseFloat(m3.m13)', '0'); |
| shouldBe('parseFloat(m3.m14)', '0'); |
| shouldBe('parseFloat(m3.m21)', '39'); |
| shouldBe('parseFloat(m3.m22)', '58'); |
| shouldBe('parseFloat(m3.m23)', '0'); |
| shouldBe('parseFloat(m3.m24)', '0'); |
| shouldBe('parseFloat(m3.m31)', '0'); |
| shouldBe('parseFloat(m3.m32)', '0'); |
| shouldBe('parseFloat(m3.m33)', '1'); |
| shouldBe('parseFloat(m3.m34)', '0'); |
| shouldBe('parseFloat(m3.m41)', '52'); |
| shouldBe('parseFloat(m3.m42)', '76'); |
| shouldBe('parseFloat(m3.m43)', '0'); |
| shouldBe('parseFloat(m3.m44)', '1'); |
| |
| debug(""); |
| debug("Test that multiply works in the right direction"); |
| var tx = new WebKitCSSMatrix("matrix3d( 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 100, 0, 0, 1)"); |
| var sx = new WebKitCSSMatrix("matrix3d( 2, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1)"); |
| m = tx.multiply(sx); |
| shouldBe('m.m11', '2'); |
| shouldBe('m.m12', '0'); |
| shouldBe('m.m13', '0'); |
| shouldBe('m.m14', '0'); |
| shouldBe('m.m21', '0'); |
| shouldBe('m.m22', '1'); |
| shouldBe('m.m23', '0'); |
| shouldBe('m.m24', '0'); |
| shouldBe('m.m31', '0'); |
| shouldBe('m.m32', '0'); |
| shouldBe('m.m33', '1'); |
| shouldBe('m.m34', '0'); |
| shouldBe('m.m41', '100'); |
| shouldBe('m.m42', '0'); |
| shouldBe('m.m43', '0'); |
| shouldBe('m.m44', '1'); |
| |
| debug(""); |
| debug("Test inverse"); |
| m = new WebKitCSSMatrix("matrix3d(2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 2, 0, 10, 20, 30, 1)"); |
| m2 = m.inverse(); |
| |
| shouldBe('parseFloat(m2.m11)', '0.5'); |
| shouldBe('parseFloat(m2.m12)', '0'); |
| shouldBe('parseFloat(m2.m13)', '0'); |
| shouldBe('parseFloat(m2.m14)', '0'); |
| shouldBe('parseFloat(m2.m21)', '0'); |
| shouldBe('parseFloat(m2.m22)', '0.5'); |
| shouldBe('parseFloat(m2.m23)', '0'); |
| shouldBe('parseFloat(m2.m24)', '0'); |
| shouldBe('parseFloat(m2.m31)', '0'); |
| shouldBe('parseFloat(m2.m32)', '0'); |
| shouldBe('parseFloat(m2.m33)', '0.5'); |
| shouldBe('parseFloat(m2.m34)', '0'); |
| shouldBe('parseFloat(m2.m41)', '-5'); |
| shouldBe('parseFloat(m2.m42)', '-10'); |
| shouldBe('parseFloat(m2.m43)', '-15'); |
| shouldBe('parseFloat(m2.m44)', '1'); |
| |
| debug(""); |
| debug("Test immutability of inverse"); |
| shouldBe('parseFloat(m.m11)', '2'); |
| shouldBe('parseFloat(m.m12)', '0'); |
| shouldBe('parseFloat(m.m13)', '0'); |
| shouldBe('parseFloat(m.m14)', '0'); |
| shouldBe('parseFloat(m.m21)', '0'); |
| shouldBe('parseFloat(m.m22)', '2'); |
| shouldBe('parseFloat(m.m23)', '0'); |
| shouldBe('parseFloat(m.m24)', '0'); |
| shouldBe('parseFloat(m.m31)', '0'); |
| shouldBe('parseFloat(m.m32)', '0'); |
| shouldBe('parseFloat(m.m33)', '2'); |
| shouldBe('parseFloat(m.m34)', '0'); |
| shouldBe('parseFloat(m.m41)', '10'); |
| shouldBe('parseFloat(m.m42)', '20'); |
| shouldBe('parseFloat(m.m43)', '30'); |
| shouldBe('parseFloat(m.m44)', '1'); |
| |
| debug(""); |
| debug("Test not invertible 3d matrix"); |
| m = new WebKitCSSMatrix("matrix3d(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)"); // not invertible |
| m2 = m.inverse(); |
| |
| shouldBeNaN('m2.m11'); |
| shouldBeNaN('m2.m12'); |
| shouldBeNaN('m2.m13'); |
| shouldBeNaN('m2.m14'); |
| shouldBeNaN('m2.m21'); |
| shouldBeNaN('m2.m22'); |
| shouldBeNaN('m2.m23'); |
| shouldBeNaN('m2.m24'); |
| shouldBeNaN('m2.m31'); |
| shouldBeNaN('m2.m32'); |
| shouldBeNaN('m2.m33'); |
| shouldBeNaN('m2.m34'); |
| shouldBeNaN('m2.m41'); |
| shouldBeNaN('m2.m42'); |
| shouldBeNaN('m2.m43'); |
| shouldBeNaN('m2.m44'); |
| |
| debug(""); |
| debug("Test immutability of inverse"); |
| shouldBe('m.m11', '0'); |
| shouldBe('m.m12', '0'); |
| shouldBe('m.m13', '0'); |
| shouldBe('m.m14', '0'); |
| shouldBe('m.m21', '0'); |
| shouldBe('m.m22', '0'); |
| shouldBe('m.m23', '0'); |
| shouldBe('m.m24', '0'); |
| shouldBe('m.m31', '0'); |
| shouldBe('m.m32', '0'); |
| shouldBe('m.m33', '0'); |
| shouldBe('m.m34', '0'); |
| shouldBe('m.m41', '0'); |
| shouldBe('m.m42', '0'); |
| shouldBe('m.m43', '0'); |
| shouldBe('m.m44', '0'); |
| |
| debug(""); |
| debug("Test translate"); |
| m = new WebKitCSSMatrix(); |
| var m2 = m.translate(10, 20, 30); |
| shouldBe('m2.m11', '1'); |
| shouldBe('m2.m12', '0'); |
| shouldBe('m2.m13', '0'); |
| shouldBe('m2.m14', '0'); |
| shouldBe('m2.m21', '0'); |
| shouldBe('m2.m22', '1'); |
| shouldBe('m2.m23', '0'); |
| shouldBe('m2.m24', '0'); |
| shouldBe('m2.m31', '0'); |
| shouldBe('m2.m32', '0'); |
| shouldBe('m2.m33', '1'); |
| shouldBe('m2.m34', '0'); |
| shouldBe('m2.m41', '10'); |
| shouldBe('m2.m42', '20'); |
| shouldBe('m2.m43', '30'); |
| shouldBe('m2.m44', '1'); |
| |
| debug(""); |
| debug("Test immutability of translate"); |
| shouldBe('m.m11', '1'); |
| shouldBe('m.m12', '0'); |
| shouldBe('m.m13', '0'); |
| shouldBe('m.m14', '0'); |
| shouldBe('m.m21', '0'); |
| shouldBe('m.m22', '1'); |
| shouldBe('m.m23', '0'); |
| shouldBe('m.m24', '0'); |
| shouldBe('m.m31', '0'); |
| shouldBe('m.m32', '0'); |
| shouldBe('m.m33', '1'); |
| shouldBe('m.m34', '0'); |
| shouldBe('m.m41', '0'); |
| shouldBe('m.m42', '0'); |
| shouldBe('m.m43', '0'); |
| shouldBe('m.m44', '1'); |
| |
| debug(""); |
| debug("Test scale"); |
| m = new WebKitCSSMatrix(); |
| m2 = m.scale(10, 20, 30); |
| shouldBe('m2.m11', '10'); |
| shouldBe('m2.m12', '0'); |
| shouldBe('m2.m13', '0'); |
| shouldBe('m2.m14', '0'); |
| shouldBe('m2.m21', '0'); |
| shouldBe('m2.m22', '20'); |
| shouldBe('m2.m23', '0'); |
| shouldBe('m2.m24', '0'); |
| shouldBe('m2.m31', '0'); |
| shouldBe('m2.m32', '0'); |
| shouldBe('m2.m33', '30'); |
| shouldBe('m2.m34', '0'); |
| shouldBe('m2.m41', '0'); |
| shouldBe('m2.m42', '0'); |
| shouldBe('m2.m43', '0'); |
| shouldBe('m2.m44', '1'); |
| |
| debug(""); |
| debug("Test immutability of scale"); |
| shouldBe('m.m11', '1'); |
| shouldBe('m.m12', '0'); |
| shouldBe('m.m13', '0'); |
| shouldBe('m.m14', '0'); |
| shouldBe('m.m21', '0'); |
| shouldBe('m.m22', '1'); |
| shouldBe('m.m23', '0'); |
| shouldBe('m.m24', '0'); |
| shouldBe('m.m31', '0'); |
| shouldBe('m.m32', '0'); |
| shouldBe('m.m33', '1'); |
| shouldBe('m.m34', '0'); |
| shouldBe('m.m41', '0'); |
| shouldBe('m.m42', '0'); |
| shouldBe('m.m43', '0'); |
| shouldBe('m.m44', '1'); |
| |
| debug(""); |
| debug("Test rotate"); |
| m = new WebKitCSSMatrix(); |
| m2 = m.rotate(10, 20, 30); |
| shouldBe('parseFloat(m2.m11.toPrecision(6))', '0.813798'); |
| shouldBe('parseFloat(m2.m12.toPrecision(6))', '0.469846'); |
| shouldBe('parseFloat(m2.m13.toPrecision(6))', '-0.34202'); |
| shouldBe('parseFloat(m2.m14.toPrecision(6))', '0'); |
| shouldBe('parseFloat(m2.m21.toPrecision(6))', '-0.44097'); |
| shouldBe('parseFloat(m2.m22.toPrecision(6))', '0.882564'); |
| shouldBe('parseFloat(m2.m23.toPrecision(6))', '0.163176'); |
| shouldBe('parseFloat(m2.m24.toPrecision(6))', '0'); |
| shouldBe('parseFloat(m2.m31.toPrecision(6))', '0.378522'); |
| shouldBe('parseFloat(m2.m32.toPrecision(6))', '0.0180283'); |
| shouldBe('parseFloat(m2.m33.toPrecision(6))', '0.925417'); |
| shouldBe('parseFloat(m2.m34.toPrecision(6))', '0'); |
| shouldBe('parseFloat(m2.m41.toPrecision(6))', '0'); |
| shouldBe('parseFloat(m2.m42.toPrecision(6))', '0'); |
| shouldBe('parseFloat(m2.m43.toPrecision(6))', '0'); |
| shouldBe('parseFloat(m2.m44.toPrecision(6))', '1'); |
| |
| debug(""); |
| debug("Test immutability of rotate"); |
| shouldBe('m.m11', '1'); |
| shouldBe('m.m12', '0'); |
| shouldBe('m.m13', '0'); |
| shouldBe('m.m14', '0'); |
| shouldBe('m.m21', '0'); |
| shouldBe('m.m22', '1'); |
| shouldBe('m.m23', '0'); |
| shouldBe('m.m24', '0'); |
| shouldBe('m.m31', '0'); |
| shouldBe('m.m32', '0'); |
| shouldBe('m.m33', '1'); |
| shouldBe('m.m34', '0'); |
| shouldBe('m.m41', '0'); |
| shouldBe('m.m42', '0'); |
| shouldBe('m.m43', '0'); |
| shouldBe('m.m44', '1'); |
| |
| debug(""); |
| debug("Test rotateAxisAngle"); |
| m = new WebKitCSSMatrix(); |
| m2 = m.rotateAxisAngle(0.707, 0.707, 0.707, 45); |
| shouldBe('parseFloat(m2.m11.toPrecision(6))', '0.804738'); |
| shouldBe('parseFloat(m2.m12.toPrecision(6))', '0.505879'); |
| shouldBe('parseFloat(m2.m13.toPrecision(6))', '-0.310617'); |
| shouldBe('parseFloat(m2.m14.toPrecision(6))', '0'); |
| shouldBe('parseFloat(m2.m21.toPrecision(6))', '-0.310617'); |
| shouldBe('parseFloat(m2.m22.toPrecision(6))', '0.804738'); |
| shouldBe('parseFloat(m2.m23.toPrecision(6))', '0.505879'); |
| shouldBe('parseFloat(m2.m24.toPrecision(6))', '0'); |
| shouldBe('parseFloat(m2.m31.toPrecision(6))', '0.505879'); |
| shouldBe('parseFloat(m2.m32.toPrecision(6))', '-0.310617'); |
| shouldBe('parseFloat(m2.m33.toPrecision(6))', '0.804738'); |
| shouldBe('parseFloat(m2.m34.toPrecision(6))', '0'); |
| shouldBe('parseFloat(m2.m41.toPrecision(6))', '0'); |
| shouldBe('parseFloat(m2.m42.toPrecision(6))', '0'); |
| shouldBe('parseFloat(m2.m43.toPrecision(6))', '0'); |
| shouldBe('parseFloat(m2.m44.toPrecision(6))', '1'); |
| |
| debug(""); |
| debug("Test immutability of rotateAxisAngle"); |
| shouldBe('m.m11', '1'); |
| shouldBe('m.m12', '0'); |
| shouldBe('m.m13', '0'); |
| shouldBe('m.m14', '0'); |
| shouldBe('m.m21', '0'); |
| shouldBe('m.m22', '1'); |
| shouldBe('m.m23', '0'); |
| shouldBe('m.m24', '0'); |
| shouldBe('m.m31', '0'); |
| shouldBe('m.m32', '0'); |
| shouldBe('m.m33', '1'); |
| shouldBe('m.m34', '0'); |
| shouldBe('m.m41', '0'); |
| shouldBe('m.m42', '0'); |
| shouldBe('m.m43', '0'); |
| shouldBe('m.m44', '1'); |
| |
| debug(""); |
| |
| </script> |
| |
| <script> |
| </script> |
| |
| </body> |
| </html> |
