Nektar++
Typedefs | Functions
Nektar::BandedMatrixStoragePolicyUnitTests Namespace Reference

Typedefs

typedef BandedMatrixFuncs Policy
 

Functions

 BOOST_AUTO_TEST_CASE (TestCalculateStorageSizeAndCalculateNumberOfRows)
 
 BOOST_AUTO_TEST_CASE (TestDiagonalOnlyCalculateIndex)
 
 BOOST_AUTO_TEST_CASE (TestSubDiagonalsOnlyCalculateIndex)
 
 BOOST_AUTO_TEST_CASE (TestSuperDiagonalsOnlyCalculateIndex)
 
 BOOST_AUTO_TEST_CASE (TestSupAndSuperDiagonalsCalculateIndex)
 
 BOOST_AUTO_TEST_CASE (TestSetValue)
 

Typedef Documentation

◆ Policy

typedef BandedMatrixFuncs Nektar::BandedMatrixStoragePolicyUnitTests::Policy

Definition at line 47 of file TestBandedMatrixStoragePolicy.cpp.

Function Documentation

◆ BOOST_AUTO_TEST_CASE() [1/6]

Nektar::BandedMatrixStoragePolicyUnitTests::BOOST_AUTO_TEST_CASE ( TestCalculateStorageSizeAndCalculateNumberOfRows  )

Definition at line 49 of file TestBandedMatrixStoragePolicy.cpp.

50{
51 UnitTests::RedirectCerrIfNeeded();
52 BOOST_CHECK_EQUAL(16u, Policy::GetRequiredStorageSize(4, 4, 2, 1));
53 BOOST_CHECK_EQUAL(4u, Policy::CalculateNumberOfRows(4, 2, 1));
54 BOOST_CHECK_EQUAL(4u, Policy::CalculateNumberOfRows(3, 2, 1));
55}
Nektar::UnitTests::RedirectCerrIfNeeded
void RedirectCerrIfNeeded()
Definition: util.cpp:43

References Nektar::BandedMatrixFuncs::CalculateNumberOfRows(), Nektar::BandedMatrixFuncs::GetRequiredStorageSize(), and Nektar::UnitTests::RedirectCerrIfNeeded().

◆ BOOST_AUTO_TEST_CASE() [2/6]

Nektar::BandedMatrixStoragePolicyUnitTests::BOOST_AUTO_TEST_CASE ( TestDiagonalOnlyCalculateIndex  )

Definition at line 57 of file TestBandedMatrixStoragePolicy.cpp.

58{
59 UnitTests::RedirectCerrIfNeeded();
60
61 BOOST_CHECK_EQUAL(0, Policy::CalculateIndex(3, 3, 0, 0, 0, 0));
62 BOOST_CHECK_EQUAL(1, Policy::CalculateIndex(3, 3, 1, 1, 0, 0));
63 BOOST_CHECK_EQUAL(2, Policy::CalculateIndex(3, 3, 2, 2, 0, 0));
64 BOOST_CHECK_EQUAL(0, Policy::CalculateIndex(1, 1, 0, 0, 0, 0));
65
66 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
67 Policy::CalculateIndex(3, 3, 0, 1, 0, 0));
68 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
69 Policy::CalculateIndex(3, 3, 0, 2, 0, 0));
70 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
71 Policy::CalculateIndex(3, 3, 1, 0, 0, 0));
72 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
73 Policy::CalculateIndex(3, 3, 1, 2, 0, 0));
74 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
75 Policy::CalculateIndex(3, 3, 2, 0, 0, 0));
76 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
77 Policy::CalculateIndex(3, 3, 2, 1, 0, 0));
78}

References Nektar::BandedMatrixFuncs::CalculateIndex(), and Nektar::UnitTests::RedirectCerrIfNeeded().

◆ BOOST_AUTO_TEST_CASE() [3/6]

Nektar::BandedMatrixStoragePolicyUnitTests::BOOST_AUTO_TEST_CASE ( TestSetValue  )

Definition at line 148 of file TestBandedMatrixStoragePolicy.cpp.

149{
150 UnitTests::RedirectCerrIfNeeded();
151
152 // [ 1 2 3 0 ]
153 // [ 4 5 6 7 ]
154 // [ 0 8 9 10 ]
155 // [ 0 0 11 12 ]
156 NekDouble buf[] = {0, 0, 1, 4, 0, 2, 5, 8, 3, 6, 9, 11, 7, 10, 12, 0};
157 NekMatrix<NekDouble> m(4, 4, buf, eBANDED, 1, 2);
158
159 BOOST_CHECK_EQUAL(1, m(0, 0));
160 m.SetValue(0, 0, 19);
161 BOOST_CHECK_EQUAL(19, m(0, 0));
162 BOOST_CHECK_EQUAL(2, m(0, 1));
163 m.SetValue(0, 1, 20);
164 BOOST_CHECK_EQUAL(20, m(0, 1));
165 BOOST_CHECK_EQUAL(3, m(0, 2));
166 m.SetValue(0, 2, 21);
167 BOOST_CHECK_EQUAL(21, m(0, 2));
168 BOOST_CHECK_EQUAL(0, m(0, 3));
169 BOOST_CHECK_THROW(m.SetValue(0, 3, 21), ErrorUtil::NekError);
170
171 BOOST_CHECK_EQUAL(4, m(1, 0));
172 m.SetValue(1, 0, 22);
173 BOOST_CHECK_EQUAL(22, m(1, 0));
174 BOOST_CHECK_EQUAL(5, m(1, 1));
175 m.SetValue(1, 1, 23);
176 BOOST_CHECK_EQUAL(23, m(1, 1));
177 BOOST_CHECK_EQUAL(6, m(1, 2));
178 m.SetValue(1, 2, 24);
179 BOOST_CHECK_EQUAL(24, m(1, 2));
180 BOOST_CHECK_EQUAL(7, m(1, 3));
181 m.SetValue(1, 3, 25);
182 BOOST_CHECK_EQUAL(25, m(1, 3));
183
184 BOOST_CHECK_EQUAL(0, m(2, 0));
185 BOOST_CHECK_THROW(m.SetValue(2, 0, 21), ErrorUtil::NekError);
186 BOOST_CHECK_EQUAL(8, m(2, 1));
187 m.SetValue(2, 1, 26);
188 BOOST_CHECK_EQUAL(26, m(2, 1));
189 BOOST_CHECK_EQUAL(9, m(2, 2));
190 m.SetValue(2, 2, 27);
191 BOOST_CHECK_EQUAL(27, m(2, 2));
192 BOOST_CHECK_EQUAL(10, m(2, 3));
193 m.SetValue(2, 3, 28);
194 BOOST_CHECK_EQUAL(28, m(2, 3));
195
196 BOOST_CHECK_EQUAL(0, m(3, 0));
197 BOOST_CHECK_THROW(m.SetValue(3, 0, 21), ErrorUtil::NekError);
198 BOOST_CHECK_EQUAL(0, m(3, 1));
199 BOOST_CHECK_THROW(m.SetValue(3, 1, 21), ErrorUtil::NekError);
200 BOOST_CHECK_EQUAL(11, m(3, 2));
201 m.SetValue(3, 2, 29);
202 BOOST_CHECK_EQUAL(29, m(3, 2));
203 BOOST_CHECK_EQUAL(12, m(3, 3));
204 m.SetValue(3, 3, 30);
205 BOOST_CHECK_EQUAL(30, m(3, 3));
206}
Nektar::NekDouble
double NekDouble
Definition: NektarUnivTypeDefs.hpp:43

References Nektar::eBANDED, and Nektar::UnitTests::RedirectCerrIfNeeded().

◆ BOOST_AUTO_TEST_CASE() [4/6]

Nektar::BandedMatrixStoragePolicyUnitTests::BOOST_AUTO_TEST_CASE ( TestSubDiagonalsOnlyCalculateIndex  )

Definition at line 80 of file TestBandedMatrixStoragePolicy.cpp.

81{
82 UnitTests::RedirectCerrIfNeeded();
83
84 BOOST_CHECK_EQUAL(0, Policy::CalculateIndex(3, 3, 0, 0, 1, 0));
85 BOOST_CHECK_EQUAL(2, Policy::CalculateIndex(3, 3, 1, 1, 1, 0));
86 BOOST_CHECK_EQUAL(4, Policy::CalculateIndex(3, 3, 2, 2, 1, 0));
87 BOOST_CHECK_EQUAL(1, Policy::CalculateIndex(3, 3, 1, 0, 1, 0));
88 BOOST_CHECK_EQUAL(3, Policy::CalculateIndex(3, 3, 2, 1, 1, 0));
89
90 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
91 Policy::CalculateIndex(3, 3, 0, 1, 1, 0));
92 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
93 Policy::CalculateIndex(3, 3, 0, 2, 1, 0));
94 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
95 Policy::CalculateIndex(3, 3, 2, 0, 1, 0));
96 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
97 Policy::CalculateIndex(3, 3, 1, 2, 1, 0));
98}

References Nektar::BandedMatrixFuncs::CalculateIndex(), and Nektar::UnitTests::RedirectCerrIfNeeded().

◆ BOOST_AUTO_TEST_CASE() [5/6]

Nektar::BandedMatrixStoragePolicyUnitTests::BOOST_AUTO_TEST_CASE ( TestSupAndSuperDiagonalsCalculateIndex  )

Definition at line 119 of file TestBandedMatrixStoragePolicy.cpp.

120{
121 UnitTests::RedirectCerrIfNeeded();
122
123 BOOST_CHECK_EQUAL(2, Policy::CalculateIndex(4, 4, 0, 0, 1, 2));
124 BOOST_CHECK_EQUAL(5, Policy::CalculateIndex(4, 4, 0, 1, 1, 2));
125 BOOST_CHECK_EQUAL(8, Policy::CalculateIndex(4, 4, 0, 2, 1, 2));
126 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
127 Policy::CalculateIndex(4, 4, 0, 3, 1, 2));
128
129 BOOST_CHECK_EQUAL(3, Policy::CalculateIndex(4, 4, 1, 0, 1, 2));
130 BOOST_CHECK_EQUAL(6, Policy::CalculateIndex(4, 4, 1, 1, 1, 2));
131 BOOST_CHECK_EQUAL(9, Policy::CalculateIndex(4, 4, 1, 2, 1, 2));
132 BOOST_CHECK_EQUAL(12, Policy::CalculateIndex(4, 4, 1, 3, 1, 2));
133
134 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
135 Policy::CalculateIndex(4, 4, 2, 0, 1, 2));
136 BOOST_CHECK_EQUAL(7, Policy::CalculateIndex(4, 4, 2, 1, 1, 2));
137 BOOST_CHECK_EQUAL(10, Policy::CalculateIndex(4, 4, 2, 2, 1, 2));
138 BOOST_CHECK_EQUAL(13, Policy::CalculateIndex(4, 4, 2, 3, 1, 2));
139
140 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
141 Policy::CalculateIndex(4, 4, 3, 0, 1, 2));
142 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
143 Policy::CalculateIndex(4, 4, 3, 1, 1, 2));
144 BOOST_CHECK_EQUAL(11, Policy::CalculateIndex(4, 4, 3, 2, 1, 2));
145 BOOST_CHECK_EQUAL(14, Policy::CalculateIndex(4, 4, 3, 3, 1, 2));
146}

References Nektar::BandedMatrixFuncs::CalculateIndex(), and Nektar::UnitTests::RedirectCerrIfNeeded().

◆ BOOST_AUTO_TEST_CASE() [6/6]

Nektar::BandedMatrixStoragePolicyUnitTests::BOOST_AUTO_TEST_CASE ( TestSuperDiagonalsOnlyCalculateIndex  )

Definition at line 100 of file TestBandedMatrixStoragePolicy.cpp.

101{
102 UnitTests::RedirectCerrIfNeeded();
103
104 BOOST_CHECK_EQUAL(2, Policy::CalculateIndex(3, 3, 0, 0, 0, 2));
105 BOOST_CHECK_EQUAL(5, Policy::CalculateIndex(3, 3, 1, 1, 0, 2));
106 BOOST_CHECK_EQUAL(8, Policy::CalculateIndex(3, 3, 2, 2, 0, 2));
107 BOOST_CHECK_EQUAL(4, Policy::CalculateIndex(3, 3, 0, 1, 0, 2));
108 BOOST_CHECK_EQUAL(7, Policy::CalculateIndex(3, 3, 1, 2, 0, 2));
109 BOOST_CHECK_EQUAL(6, Policy::CalculateIndex(3, 3, 0, 2, 0, 2));
110
111 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
112 Policy::CalculateIndex(3, 3, 1, 0, 0, 2));
113 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
114 Policy::CalculateIndex(3, 3, 2, 0, 0, 2));
115 BOOST_CHECK_EQUAL(std::numeric_limits<unsigned int>::max(),
116 Policy::CalculateIndex(3, 3, 2, 1, 0, 2));
117}

References Nektar::BandedMatrixFuncs::CalculateIndex(), and Nektar::UnitTests::RedirectCerrIfNeeded().

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