| <!DOCTYPE html> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="./resources/geometry-interfaces-test-helpers.js"></script> |
| <script> |
| |
| test(function() { |
| var matrix = new DOMMatrix(); |
| assert_identity_2d_matrix(matrix); |
| var result = matrix.translate(); |
| assert_identity_2d_matrix(result); |
| assert_identity_2d_matrix(matrix); |
| }, "DOMMatrix.translate()"); |
| |
| test(function() { |
| var matrix = new DOMMatrix(); |
| assert_identity_2d_matrix(matrix); |
| var result = matrix.translate(6); |
| assert_2d_matrix_equals(result, [1, 0, 0, 1, 6, 0]); |
| assert_identity_2d_matrix(matrix); |
| }, "DOMMatrix.translate(tx)"); |
| |
| test(function() { |
| var matrix = new DOMMatrix(); |
| assert_identity_2d_matrix(matrix); |
| var result = matrix.translate(2, 3); |
| assert_2d_matrix_equals(result, [1, 0, 0, 1, 2, 3]); |
| assert_identity_2d_matrix(matrix); |
| }, "DOMMatrix.translate(tx, ty)"); |
| |
| test(function() { |
| var matrix = new DOMMatrix(); |
| matrix.translateSelf(2, 3); |
| assert_2d_matrix_equals(matrix, [1, 0, 0, 1, 2, 3]); |
| var result = matrix.translate(4, 2); |
| assert_2d_matrix_equals(result, [1, 0, 0, 1, 6, 5]); |
| assert_2d_matrix_equals(matrix, [1, 0, 0, 1, 2, 3]); |
| }, "DOMMatrix.translate(tx, ty) with non-identity"); |
| |
| test(function() { |
| var matrix = new DOMMatrix(); |
| assert_identity_2d_matrix(matrix); |
| var result = matrix.translateSelf(); |
| assert_identity_2d_matrix(result); |
| assert_identity_2d_matrix(matrix); |
| }, "DOMMatrix.translateSelf()"); |
| |
| test(function() { |
| var matrix = new DOMMatrix(); |
| assert_identity_2d_matrix(matrix); |
| var result = matrix.translateSelf(5); |
| assert_2d_matrix_equals(result, [1, 0, 0, 1, 5, 0]); |
| assert_2d_matrix_equals(matrix, [1, 0, 0, 1, 5, 0]); |
| }, "DOMMatrix.translateSelf(tx)"); |
| |
| test(function() { |
| var matrix = new DOMMatrix(); |
| assert_identity_2d_matrix(matrix); |
| var result = matrix.translateSelf(4, 2); |
| assert_2d_matrix_equals(result, [1, 0, 0, 1, 4, 2]); |
| assert_2d_matrix_equals(matrix, [1, 0, 0, 1, 4, 2]); |
| }, "DOMMatrix.translateSelf(tx, ty)"); |
| |
| test(function() { |
| var matrix = new DOMMatrix(); |
| assert_identity_2d_matrix(matrix); |
| var result = matrix.translate(2, 3, 4); |
| assert_3d_matrix_equals(result, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 2, 3, 4, 1]); |
| assert_identity_2d_matrix(matrix); |
| }, "DOMMatrix.translate(tx, ty, tz)"); |
| |
| test(function() { |
| var matrix = new DOMMatrix(); |
| matrix.translateSelf(2, 3); |
| assert_2d_matrix_equals(matrix, [1, 0, 0, 1, 2, 3]); |
| var result = matrix.translate(4, 2, 3); |
| assert_3d_matrix_equals(result, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 6, 5, 3, 1]); |
| assert_2d_matrix_equals(matrix, [1, 0, 0, 1, 2, 3]); |
| }, "DOMMatrix.translate(tx, ty, tz) with non-identity"); |
| |
| test(function() { |
| var matrix = new DOMMatrix(); |
| assert_identity_2d_matrix(matrix); |
| var result = matrix.translateSelf(4, 2, 3); |
| assert_3d_matrix_equals(result, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 4, 2, 3, 1]); |
| assert_3d_matrix_equals(matrix, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 4, 2, 3, 1]); |
| }, "DOMMatrix.translateSelf(tx, ty, tz)"); |
| |
| test(function() { |
| var matrix = new DOMMatrix(); |
| assert_identity_2d_matrix(matrix); |
| matrix.m14 = 2; |
| matrix.m24 = 3; |
| matrix.m34 = 4; |
| matrix.m44 = 7; |
| assert_3d_matrix_equals(matrix, [1, 0, 0, 2, 0, 1, 0, 3, 0, 0, 1, 4, 0, 0, 0, 7]); |
| matrix.translateSelf(7, -8, 2); |
| assert_3d_matrix_equals(matrix, [1, 0, 0, 2, 0, 1, 0, 3, 0, 0, 1, 4, 7, -8, 2, 5]); |
| }, "DOMMatrix.translateSelf(tx, ty, tz) Homogeneous Coordinates"); |
| </script> |
