Commit 4371817c authored by Blake Nelson's avatar Blake Nelson

Added Gram-Schmidt tests


git-svn-id: https://gforge.sci.utah.edu/svn/nektar/trunk@202 305cdda6-5ce1-45b3-a98d-dfc68c8b3305
parent 32734e46
......@@ -2,22 +2,26 @@
SET(UnitTestSources
CountedObject.cpp
main.cpp
testBoostUtil.cpp
testExpressionTemplates.cpp
testLinearSystem.cpp
testNekLinAlgAlgorithms.cpp
testNekManager.cpp
testNekMatrix.cpp
testNekVector.cpp
testNekPoint.cpp
testExpressionTemplates.cpp
testLinearSystem.cpp
testNekVector.cpp
)
SET(UnitTestHeaders
CountedObject.h
testBoostUtil.h
testExpressionTemplates.h
testLinearSystem.h
testNekLinAlgAlgorithms.h
testNekManager.h
testNekMatrix.h
testNekPoint.h
testNekVector.h
testExpressionTemplates.h
testLinearSystem.h
)
ADD_DEFINITIONS(-DENABLE_NEKTAR_EXCEPTIONS)
......
......@@ -19,6 +19,7 @@ using boost::unit_test_framework::test_suite;
#include <UnitTests/testNekMatrix.h>
#include <UnitTests/testExpressionTemplates.h>
#include <UnitTests/testLinearSystem.h>
#include <UnitTests/testNekLinAlgAlgorithms.h>
//#include <UnitTests/testNekManager.h>
......@@ -82,12 +83,17 @@ test_suite* init_unit_test_suite( int, char* [] )
test->add(BOOST_TEST_CASE(&Nektar::LinearSystemUnitTests::testFullSystem), 0);
test->add(BOOST_TEST_CASE(&Nektar::LinearSystemUnitTests::testSolvingBlockDiagonalMatrices), 0);
/// Linear algebra algorithsm.
test->add(BOOST_TEST_CASE(&Nektar::NekLinAlgTests::testGramSchmidtOrthogonalizationBookExample), 0);
return test;
}
/**
$Log: main.cpp,v $
Revision 1.17 2006/11/18 17:18:46 bnelson
Added L1, L2, and Infinity norm tests.
Revision 1.16 2006/11/11 01:32:52 bnelson
*** empty log message ***
......
///////////////////////////////////////////////////////////////////////////////
//
// File: testNekLinAlgAlgorithms.cpp
//
// For more information, please see: http://www.nektar.info
//
// The MIT License
//
// Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
// Department of Aeronautics, Imperial College London (UK), and Scientific
// Computing and Imaging Institute, University of Utah (USA).
//
// License for the specific language governing rights and limitations under
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
// Description:
//
///////////////////////////////////////////////////////////////////////////////
#include <UnitTests/testNekLinAlgAlgorithms.h>
#include <boost/test/auto_unit_test.hpp>
#include <boost/test/test_case_template.hpp>
#include <boost/test/floating_point_comparison.hpp>
#include <boost/test/unit_test.hpp>
#include <LibUtilities/LinearAlgebra/NekLinAlgAlgorithms.hpp>
#include <LibUtilities/LinearAlgebra/NekVector.hpp>
#include <LibUtilities/LinearAlgebra/NekMatrix.hpp>
#include <vector>
namespace Nektar
{
namespace NekLinAlgTests
{
void testGramSchmidtOrthogonalizationBookExample()
{
double buf_0[] = {1.0, 0.0, 2.0};
double buf_1[] = {2.0, 3.0, 0.0};
std::vector<NekVector<double, 3> > x;
x.push_back(NekVector<double, 3>(buf_0));
x.push_back(NekVector<double, 3>(buf_1));
std::vector<NekVector<double, 3> > q = GramSchmidtOrthogonalization(x);
BOOST_CHECK_EQUAL(q.size(), 2);
double epsilon = 1e-2;
BOOST_CHECK_CLOSE(q[0][0], .4472, epsilon);
BOOST_CHECK_CLOSE(q[0][1], .0, epsilon);
BOOST_CHECK_CLOSE(q[0][2], .8942, epsilon);
BOOST_CHECK_CLOSE(q[1][0], .45811, epsilon);
BOOST_CHECK_CLOSE(q[1][1], .85890, epsilon);
BOOST_CHECK_CLOSE(q[1][2], .22890, epsilon);
}
}
}
/**
$Log: $
**/
///////////////////////////////////////////////////////////////////////////////
//
// File: testNekLinAlgAlgorithms.h
//
// For more information, please see: http://www.nektar.info
//
// The MIT License
//
// Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
// Department of Aeronautics, Imperial College London (UK), and Scientific
// Computing and Imaging Institute, University of Utah (USA).
//
// License for the specific language governing rights and limitations under
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
// Description:
//
///////////////////////////////////////////////////////////////////////////////
#ifndef NEKTAR_UNIT_TESTS_TEST_NEK_LINE_ALG_ALGORITHMS_H
#define NEKTAR_UNIT_TESTS_TEST_NEK_LINE_ALG_ALGORITHMS_H
namespace Nektar
{
namespace NekLinAlgTests
{
void testGramSchmidtOrthogonalizationBookExample();
}
}
#endif // NEKTAR_UNIT_TESTS_TEST_NEK_LINE_ALG_ALGORITHMS_H
/**
$Log: $
**/
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