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35 lines
645 B
C++
35 lines
645 B
C++
#include "testing/testing.hpp"
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#include "base/matrix.hpp"
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UNIT_TEST(Matrix_Inverse_Simple)
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{
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math::Matrix<double, 3, 3> m;
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m = math::Identity<double, 3>();
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m(2, 0) = 2;
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math::Matrix<double, 3, 3> m1 = math::Inverse(m);
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TEST_EQUAL((m1 * m).Equal(math::Identity<double, 3>()), true, ());
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}
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UNIT_TEST(Matrix_Inverse_AllElementsNonZero)
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{
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math::Matrix<double, 3, 3> m;
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m(0, 0) = 5;
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m(0, 1) = 3;
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m(0, 2) = 6;
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m(1, 0) = 1;
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m(1, 1) = 7;
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m(1, 2) = 9;
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m(2, 0) = 2;
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m(2, 1) = 13;
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m(2, 2) = 4;
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math::Matrix<double, 3, 3> m1 = math::Inverse(m);
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TEST_EQUAL((m1 * m).Equal(math::Identity<double, 3>()), true, ());
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}
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