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| 1 <!DOCTYPE HTML> |
| 2 <html> |
| 3 <head> |
| 4 <title>Geometry Interfaces: DOMMatrixReadOnly</title> |
| 5 <script src="../../resources/testharness.js"></script> |
| 6 <script src="../../resources/testharnessreport.js"></script> |
| 7 </head> |
| 8 <body> |
| 9 <script> |
| 10 test(function() { |
| 11 var matrix2d = new DOMMatrixReadOnly([1, 2, 3, 3.1, 2, 1]); |
| 12 assert_true(matrix2d.is2D); |
| 13 assert_equals(matrix2d.a, 1); |
| 14 assert_equals(matrix2d.b, 2); |
| 15 assert_equals(matrix2d.c, 3); |
| 16 assert_equals(matrix2d.d, 3.1); |
| 17 assert_equals(matrix2d.e, 2); |
| 18 assert_equals(matrix2d.f, 1); |
| 19 }, "DOMMatrixReadOnly constructor - 2D matrix"); |
| 20 |
| 21 test(function() { |
| 22 var matrix3d = new DOMMatrixReadOnly([1, 2, 3, 4, 5, 6, 7, 8, 9, 10.1, 11, 1
2, 13, 14, 15, 16.6]); |
| 23 assert_false(matrix3d.is2D); |
| 24 assert_equals(matrix3d.m11, 1); |
| 25 assert_equals(matrix3d.m12, 2); |
| 26 assert_equals(matrix3d.m13, 3); |
| 27 assert_equals(matrix3d.m14, 4); |
| 28 assert_equals(matrix3d.m21, 5); |
| 29 assert_equals(matrix3d.m22, 6); |
| 30 assert_equals(matrix3d.m23, 7); |
| 31 assert_equals(matrix3d.m24, 8); |
| 32 assert_equals(matrix3d.m31, 9); |
| 33 assert_equals(matrix3d.m32, 10.1); |
| 34 assert_equals(matrix3d.m33, 11); |
| 35 assert_equals(matrix3d.m34, 12); |
| 36 assert_equals(matrix3d.m41, 13); |
| 37 assert_equals(matrix3d.m42, 14); |
| 38 assert_equals(matrix3d.m43, 15); |
| 39 assert_equals(matrix3d.m44, 16.6); |
| 40 }, "DOMMatrixReadOnly constructor - 3D matrix"); |
| 41 |
| 42 test(function() { |
| 43 assert_throws(new TypeError(), function() { new DOMMatrixReadOnly(1, 2, 3, 4
, 5, 6); }, |
| 44 "DOMMatrixReadOnly constructor only accepts 1 argument"); |
| 45 assert_throws(new TypeError(), function() { new DOMMatrixReadOnly("myString"
); }, |
| 46 "DOMMatrixReadOnly constructor only accepts 1 number sequence"); |
| 47 assert_throws(new TypeError(), function() { new DOMMatrixReadOnly([1, 2, 3])
; }, |
| 48 "DOMMatrixReadOnly constructor only accepts 1 number sequence with 6
or 16 elements."); |
| 49 }, "DOMMatrixReadOnly constructor - invalid arguments"); |
| 50 </script> |
| 51 </body> |
| 52 </html> |
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