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1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> | 1 <!DOCTYPE HTML> |
2 <html> | 2 <title>SVGMatrix interface</title> |
3 <head> | 3 <script src="../../resources/testharness.js"></script> |
4 <script src="../../resources/js-test.js"></script> | 4 <script src="../../resources/testharnessreport.js"></script> |
5 </head> | 5 <script> |
6 <body> | 6 var svgElement = document.createElementNS("http://www.w3.org/2000/svg", "svg"); |
7 <p id="description"></p> | 7 |
8 <div id="console"></div> | 8 function assert_matrix_component_numeric(matrix, component) { |
9 <script src="script-tests/SVGMatrix.js"></script> | 9 matrix[component] = matrix; |
10 </body> | 10 assert_equals(matrix[component], NaN); |
11 </html> | 11 matrix[component] = 0; |
| 12 assert_equals(matrix[component], 0); |
| 13 matrix[component] = svgElement; |
| 14 assert_equals(matrix[component], NaN); |
| 15 matrix[component] = 0; |
| 16 assert_equals(matrix[component], 0); |
| 17 matrix[component] = 'aString'; |
| 18 assert_equals(matrix[component], NaN); |
| 19 } |
| 20 |
| 21 test(function() { |
| 22 // This test checks the SVGMatrix API. |
| 23 var matrix = svgElement.createSVGMatrix(); |
| 24 |
| 25 // Check initial matrix values. |
| 26 assert_equals(matrix.a, 1); |
| 27 assert_equals(matrix.b, 0); |
| 28 assert_equals(matrix.c, 0); |
| 29 assert_equals(matrix.d, 1); |
| 30 assert_equals(matrix.e, 0); |
| 31 assert_equals(matrix.f, 0); |
| 32 |
| 33 // Check assigning matrices. |
| 34 matrix.a = 2; |
| 35 assert_equals(matrix.a, 2); |
| 36 matrix.f = 200; |
| 37 assert_equals(matrix.f, 200); |
| 38 |
| 39 // Check assigning invalid matrices. |
| 40 assert_matrix_component_numeric(matrix, 'a'); |
| 41 // Reset to previous value. |
| 42 matrix.a = 2; |
| 43 assert_equals(matrix.a, 2); |
| 44 |
| 45 assert_matrix_component_numeric(matrix, 'b'); |
| 46 // Reset to previous value. |
| 47 matrix.b = 0; |
| 48 assert_equals(matrix.b, 0); |
| 49 |
| 50 assert_matrix_component_numeric(matrix, 'c'); |
| 51 // Reset to previous value. |
| 52 matrix.c = 0; |
| 53 assert_equals(matrix.c, 0); |
| 54 |
| 55 assert_matrix_component_numeric(matrix, 'd'); |
| 56 // Reset to previous value. |
| 57 matrix.d = 1; |
| 58 assert_equals(matrix.d, 1); |
| 59 |
| 60 assert_matrix_component_numeric(matrix, 'e'); |
| 61 // Reset to previous value. |
| 62 matrix.e = 0; |
| 63 assert_equals(matrix.e, 0); |
| 64 |
| 65 assert_matrix_component_numeric(matrix, 'f'); |
| 66 // Reset to previous value. |
| 67 matrix.f = 200; |
| 68 assert_equals(matrix.f, 200); |
| 69 |
| 70 // Check that the matrix is still containing the correct values. |
| 71 assert_equals(matrix.a, 2); |
| 72 assert_equals(matrix.b, 0); |
| 73 assert_equals(matrix.c, 0); |
| 74 assert_equals(matrix.d, 1); |
| 75 assert_equals(matrix.e, 0); |
| 76 assert_equals(matrix.f, 200); |
| 77 |
| 78 // Check assigning null works as expected. |
| 79 matrix.f = null; |
| 80 assert_equals(matrix.a, 2); |
| 81 assert_equals(matrix.b, 0); |
| 82 assert_equals(matrix.c, 0); |
| 83 assert_equals(matrix.d, 1); |
| 84 assert_equals(matrix.e, 0); |
| 85 assert_equals(matrix.f, 0); |
| 86 |
| 87 // Check calling 'multiply' with invalid arguments. |
| 88 assert_throws(new TypeError(), function() { matrix.multiply(); }); |
| 89 assert_throws(new TypeError(), function() { matrix.multiply(true); }); |
| 90 assert_throws(new TypeError(), function() { matrix.multiply(2); }); |
| 91 assert_throws(new TypeError(), function() { matrix.multiply('aString'); }); |
| 92 assert_throws(new TypeError(), function() { matrix.multiply(svgElement); }); |
| 93 |
| 94 // Check calling 'translate' with invalid arguments. |
| 95 assert_throws(new TypeError(), function() { matrix.translate(); }); |
| 96 assert_throws(new TypeError(), function() { matrix.translate(true); }); |
| 97 assert_throws(new TypeError(), function() { matrix.translate(2); }); |
| 98 assert_throws(new TypeError(), function() { matrix.translate('aString'); }); |
| 99 assert_throws(new TypeError(), function() { matrix.translate(svgElement); }); |
| 100 // The following string and object arguments convert to NaN |
| 101 // per ECMA-262, 9.3, "ToNumber". |
| 102 assert_not_equals(matrix.translate('aString', 'aString'), null); |
| 103 assert_not_equals(matrix.translate(svgElement, svgElement), null); |
| 104 assert_not_equals(matrix.translate(2, 'aString'), null); |
| 105 assert_not_equals(matrix.translate(2, svgElement), null); |
| 106 assert_not_equals(matrix.translate('aString', 2), null); |
| 107 assert_not_equals(matrix.translate(svgElement, 2), null); |
| 108 |
| 109 // Check calling 'scale' with invalid arguments. |
| 110 assert_throws(new TypeError(), function() { matrix.scale(); }); |
| 111 assert_not_equals(matrix.scale('aString'), null); |
| 112 assert_not_equals(matrix.scale(svgElement), null); |
| 113 |
| 114 |
| 115 // Check calling 'scaleNonUniform' with invalid arguments. |
| 116 assert_throws(new TypeError(), function() { matrix.scaleNonUniform(); }); |
| 117 assert_throws(new TypeError(), function() { matrix.scaleNonUniform(true); }); |
| 118 assert_throws(new TypeError(), function() { matrix.scaleNonUniform(2); }); |
| 119 assert_throws(new TypeError(), function() { matrix.scaleNonUniform('aString');
}); |
| 120 assert_throws(new TypeError(), function() { matrix.scaleNonUniform(svgElement)
; }); |
| 121 assert_not_equals(matrix.scaleNonUniform('aString', 'aString'), null); |
| 122 assert_not_equals(matrix.scaleNonUniform(svgElement, svgElement), null); |
| 123 assert_not_equals(matrix.scaleNonUniform(2, 'aString'), null); |
| 124 assert_not_equals(matrix.scaleNonUniform(2, svgElement), null); |
| 125 assert_not_equals(matrix.scaleNonUniform('aString', 2), null); |
| 126 assert_not_equals(matrix.scaleNonUniform(svgElement, 2), null); |
| 127 |
| 128 // Check calling 'rotate' with invalid arguments. |
| 129 assert_throws(new TypeError(), function() { matrix.rotate(); }); |
| 130 assert_not_equals(matrix.rotate('aString'), null); |
| 131 assert_not_equals(matrix.rotate(svgElement), null); |
| 132 |
| 133 // Check calling 'rotateFromVector' with invalid arguments. |
| 134 assert_throws(new TypeError(), function() { matrix.rotateFromVector(); }); |
| 135 assert_throws(new TypeError(), function() { matrix.rotateFromVector(true); }); |
| 136 assert_throws(new TypeError(), function() { matrix.rotateFromVector(2); }); |
| 137 assert_throws(new TypeError(), function() { matrix.rotateFromVector('aString')
; }); |
| 138 assert_throws(new TypeError(), function() { matrix.rotateFromVector(svgElement
); }); |
| 139 assert_not_equals(matrix.rotateFromVector('aString', 'aString'), null); |
| 140 assert_not_equals(matrix.rotateFromVector(svgElement, svgElement), null); |
| 141 assert_not_equals(matrix.rotateFromVector(2, 'aString'), null); |
| 142 assert_not_equals(matrix.rotateFromVector(2, svgElement), null); |
| 143 assert_not_equals(matrix.rotateFromVector('aString', 2), null); |
| 144 assert_not_equals(matrix.rotateFromVector(svgElement, 2), null); |
| 145 |
| 146 // Check calling 'skewX' with invalid arguments. |
| 147 assert_throws(new TypeError(), function() { matrix.skewX(); }); |
| 148 assert_not_equals(matrix.skewX('aString'), null); |
| 149 assert_not_equals(matrix.skewX(svgElement), null); |
| 150 |
| 151 // Check calling 'skewY' with invalid arguments; |
| 152 assert_throws(new TypeError(), function() { matrix.skewY(); }); |
| 153 assert_not_equals(matrix.skewY('aString'), null); |
| 154 assert_not_equals(matrix.skewY(svgElement), null); |
| 155 }); |
| 156 </script> |
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