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#include "SquareMatrixTestCase.hpp" |
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// Registers the fixture into the 'registry' |
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CPPUNIT_TEST_SUITE_REGISTRATION( SquareMatrixTestCase ); |
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void SquareMatrixTestCase::setUp() { |
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identMat(0, 0) = 1.0; |
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identMat(0, 1) = 0.0; |
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identMat(0, 2) = 0.0; |
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identMat(1, 0) = 0.0; |
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identMat(1, 1) = 1.0; |
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identMat(1, 2) = 0.0; |
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identMat(2, 0) = 0.0; |
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identMat(2, 1) = 0.0; |
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identMat(2, 2) = 1.0; |
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symMat(0, 0) = 2.0; |
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symMat(0, 1) = 4.0; |
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symMat(0, 2) = 0.5; |
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symMat(1, 0) = 4.0; |
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symMat(1, 1) = 1.0; |
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symMat(1, 2) = 3.0; |
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symMat(2, 0) = 0.5; |
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symMat(2, 1) = 3.0; |
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symMat(2, 2) = 1.0; |
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ortMat(0, 0) = 1.0; |
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ortMat(0, 1) = 0.0; |
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ortMat(0, 2) = 0.0; |
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ortMat(1, 0) = 0.0; |
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ortMat(1, 1) = cos(0.5); |
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ortMat(1, 2) = -sin(0.5); |
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ortMat(2, 0) = 0.0; |
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ortMat(2, 1) = sin(0.5); |
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ortMat(2, 2) = cos(0.5); |
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diagMat(0, 0) = 8.0; |
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diagMat(0, 1) = 0.0; |
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diagMat(0, 2) = 0.0; |
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diagMat(1, 0) = 0.0; |
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diagMat(1, 1) = 1.0; |
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diagMat(1, 2) = 0.0; |
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diagMat(2, 0) = 0.0; |
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diagMat(2, 1) = 0.0; |
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diagMat(2, 2) = 3.0; |
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|
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} |
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void SquareMatrixTestCase::testConstructor() { |
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} |
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void SquareMatrixTestCase::testIdentity() { |
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CPPUNIT_ASSERT(SMat3x3::identity() == identMat); |
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} |
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void SquareMatrixTestCase::testJacobi() { |
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SMat3x3 a; |
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Vector<double, 3> w1L; |
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Vector<double, 3> w1R; |
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SMat3x3 v; |
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a(0, 0) = 3.0; |
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a(0, 1) = 4.0; |
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a(0, 2) = 5.0; |
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a(1, 0) = 4.0; |
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a(1, 1) = 5.0; |
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a(1, 2) = 6.0; |
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a(2, 0) = 5.0; |
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a(2, 1) = 6.0; |
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a(2, 2) = 7.0; |
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w1R[0] = 15.3899; |
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w1R[1] = 0.0; |
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w1R[2] = -0.389867; |
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SMat3x3::jacobi(a, w1L, v); |
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CPPUNIT_ASSERT_DOUBLES_EQUAL(w1L[0], w1R[0], 0.0001); |
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CPPUNIT_ASSERT_DOUBLES_EQUAL(w1L[1], w1R[1], OpenMD::NumericConstant::epsilon); |
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CPPUNIT_ASSERT_DOUBLES_EQUAL(w1L[2], w1R[2], OpenMD::NumericConstant::epsilon); |
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} |
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void SquareMatrixTestCase::testTrace() { |
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CPPUNIT_ASSERT_DOUBLES_EQUAL(identMat.trace(), 3.0, OpenMD::NumericConstant::epsilon); |
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CPPUNIT_ASSERT_DOUBLES_EQUAL(symMat.trace(), 4.0, OpenMD::NumericConstant::epsilon); |
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} |
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void SquareMatrixTestCase::testIsSymmertric(){ |
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CPPUNIT_ASSERT(identMat.isSymmetric()); |
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CPPUNIT_ASSERT(symMat.isSymmetric()); |
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} |
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void SquareMatrixTestCase::testIsOrthogonal(){ |
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CPPUNIT_ASSERT(ortMat.isOrthogonal()); |
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} |
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void SquareMatrixTestCase::testIsDiagonal() { |
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CPPUNIT_ASSERT(identMat.isDiagonal()); |
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CPPUNIT_ASSERT(diagMat.isDiagonal()); |
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CPPUNIT_ASSERT(!symMat.isDiagonal()); |
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} |
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void SquareMatrixTestCase::testIsUnitMatrix() { |
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CPPUNIT_ASSERT(identMat.isUnitMatrix()); |
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CPPUNIT_ASSERT(!symMat.isUnitMatrix()); |
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} |
