MOAB: Mesh Oriented datABase  (version 5.2.1)
EdgeLengthQualityMetricTest.cpp
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00001 /* *****************************************************************
00002     MESQUITE -- The Mesh Quality Improvement Toolkit
00003 
00004     Copyright 2006 Sandia National Laboratories.  Developed at the
00005     University of Wisconsin--Madison under SNL contract number
00006     624796.  The U.S. Government and the University of Wisconsin
00007     retian certain rights to this software.
00008 
00009     This library is free software; you can redistribute it and/or
00010     modify it under the terms of the GNU Lesser General Public
00011     License as published by the Free Software Foundation; either
00012     version 2.1 of the License, or (at your option) any later version.
00013 
00014     This library is distributed in the hope that it will be useful,
00015     but WITHOUT ANY WARRANTY; without even the implied warranty of
00016     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017     Lesser General Public License for more details.
00018 
00019     You should have received a copy of the GNU Lesser General Public License
00020     (lgpl.txt) along with this library; if not, write to the Free Software
00021     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022 
00023     (2006) kraftche@cae.wisc.edu
00024 
00025   ***************************************************************** */
00026 
00027 /** \file EdgeLengthMetricTest.cpp
00028  *  \brief unit tests for EdgeLengthQualityMetric
00029  *  \author Jason Kraftcheck
00030  */
00031 
00032 #include "Mesquite.hpp"
00033 #include "EdgeLengthQualityMetric.hpp"
00034 #include "cppunit/extensions/HelperMacros.h"
00035 #include "QualityMetricTester.hpp"
00036 
00037 using namespace MBMesquite;
00038 
00039 class EdgeLengthMetricTest : public CppUnit::TestFixture
00040 {
00041   private:
00042     CPPUNIT_TEST_SUITE( EdgeLengthMetricTest );
00043 
00044     CPPUNIT_TEST( test_supported_types );
00045     CPPUNIT_TEST( test_ideal_element_eval );
00046     CPPUNIT_TEST( test_inverted_elements );
00047     CPPUNIT_TEST( test_degenerate_elements );
00048     CPPUNIT_TEST( test_get_evaluations );
00049     CPPUNIT_TEST( test_get_vertex_indices );
00050     CPPUNIT_TEST( test_get_fixed_indices );
00051     CPPUNIT_TEST( test_eval_with_indices );
00052     CPPUNIT_TEST( test_location_invariant );
00053     CPPUNIT_TEST( test_orient_invariant );
00054 
00055     CPPUNIT_TEST_SUITE_END();
00056 
00057     EdgeLengthQualityMetric mMetric;
00058     QualityMetricTester tester;
00059 
00060   public:
00061     EdgeLengthMetricTest() : tester( QualityMetricTester::ALL_FE_EXCEPT_SEPTAHEDRON ) {}
00062 
00063     void test_supported_types()
00064     {
00065         tester.test_supported_element_types( &mMetric );
00066     }
00067 
00068     void test_ideal_element_eval()
00069     {
00070         tester.test_evaluate_unit_edge_tris_about_vertex( &mMetric, 6.0 );
00071         tester.test_evaluate_unit_quads_about_vertex( &mMetric, 4.0 );
00072         tester.test_evaluate_unit_hexes_about_vertex( &mMetric, 6.0 );
00073     }
00074 
00075     void test_inverted_elements()
00076     {
00077         tester.test_evaluate_inverted_element( &mMetric, true );
00078     }
00079 
00080     void test_degenerate_elements()
00081     {
00082         tester.test_evaluate_degenerate_element( &mMetric, true );
00083     }
00084 
00085     void test_get_evaluations()
00086     {
00087         tester.test_get_vertex_evaluations( &mMetric );
00088     }
00089 
00090     void test_get_vertex_indices()
00091     {
00092         tester.test_get_vertex_indices( &mMetric );
00093     }
00094 
00095     void test_get_fixed_indices()
00096     {
00097         tester.test_get_indices_fixed( &mMetric );
00098     }
00099 
00100     void test_eval_with_indices()
00101     {
00102         tester.compare_eval_and_eval_with_indices( &mMetric );
00103     }
00104 
00105     void test_location_invariant()
00106     {
00107         tester.test_location_invariant( &mMetric );
00108         tester.test_grad_location_invariant( &mMetric );
00109     }
00110 
00111     void test_orient_invariant()
00112     {
00113         tester.test_orient_invariant( &mMetric );
00114         tester.test_grad_orient_invariant( &mMetric );
00115     }
00116 };
00117 
00118 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( EdgeLengthMetricTest, "EdgeLengthQualityMetricTest" );
00119 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( EdgeLengthMetricTest, "Unit" );
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