Nektar++
TestConsistentObjectAccess.cpp
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1///////////////////////////////////////////////////////////////////////////////
2//
3// File: TestConsistentObjectAccess.cpp
4//
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6//
7// The MIT License
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9// Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
10// Department of Aeronautics, Imperial College London (UK), and Scientific
11// Computing and Imaging Institute, University of Utah (USA).
12//
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30//
31// Description:
32//
33///////////////////////////////////////////////////////////////////////////////
34
35#include <LibUtilities/BasicUtils/ConsistentObjectAccess.hpp>
36#include <LibUtilities/BasicUtils/SharedArray.hpp>
37#include <UnitTests/util.h>
38#include <boost/test/tools/floating_point_comparison.hpp>
39#include <boost/test/unit_test.hpp>
40
41namespace Nektar::ConsistentObjectAccessUnitTests
42{
43BOOST_AUTO_TEST_CASE(TestValueTypes)
44{
45 double d1 = 1.0;
46 const double d2 = 2.0;
47
48 BOOST_CHECK_EQUAL(d1, ConsistentObjectAccess<double>::reference(d1));
49 BOOST_CHECK_EQUAL(&d1, &ConsistentObjectAccess<double>::reference(d1));
50 BOOST_CHECK_EQUAL(d1, ConsistentObjectAccess<double>::const_reference(d1));
51 BOOST_CHECK_EQUAL(&d1,
52 &ConsistentObjectAccess<double>::const_reference(d1));
53 BOOST_CHECK_EQUAL(&d1, ConsistentObjectAccess<double>::pointer(d1));
54 BOOST_CHECK_EQUAL(&d1, ConsistentObjectAccess<double>::const_pointer(d1));
55 BOOST_CHECK(ConsistentObjectAccess<double>::ReferencesObject(d1));
56
57 BOOST_CHECK_EQUAL(d2, ConsistentObjectAccess<const double>::reference(d2));
58 BOOST_CHECK_EQUAL(&d2,
59 &ConsistentObjectAccess<const double>::reference(d2));
60 BOOST_CHECK_EQUAL(
61 d2, ConsistentObjectAccess<const double>::const_reference(d2));
62 BOOST_CHECK_EQUAL(
63 &d2, &ConsistentObjectAccess<const double>::const_reference(d2));
64 BOOST_CHECK_EQUAL(&d2, ConsistentObjectAccess<const double>::pointer(d2));
65 BOOST_CHECK_EQUAL(&d2,
66 ConsistentObjectAccess<const double>::const_pointer(d2));
67 BOOST_CHECK(ConsistentObjectAccess<const double>::ReferencesObject(d2));
68}
69
70BOOST_AUTO_TEST_CASE(TestPointerTypes)
71{
72 UnitTests::RedirectCerrIfNeeded();
73 double *d1 = new double(1.0);
74 const double *d2 = new double(2.0);
75
76 BOOST_CHECK_EQUAL(*d1, ConsistentObjectAccess<double *>::reference(d1));
77 BOOST_CHECK_EQUAL(d1, &ConsistentObjectAccess<double *>::reference(d1));
78 BOOST_CHECK_EQUAL(*d1,
79 ConsistentObjectAccess<double *>::const_reference(d1));
80 BOOST_CHECK_EQUAL(d1,
81 &ConsistentObjectAccess<double *>::const_reference(d1));
82 BOOST_CHECK_EQUAL(d1, ConsistentObjectAccess<double *>::pointer(d1));
83 BOOST_CHECK_EQUAL(d1, ConsistentObjectAccess<double *>::const_pointer(d1));
84 BOOST_CHECK(ConsistentObjectAccess<double *>::ReferencesObject(d1));
85 BOOST_CHECK(!ConsistentObjectAccess<double *>::ReferencesObject(
86 static_cast<double *>(nullptr)));
87
88 BOOST_CHECK_EQUAL(*d2,
89 ConsistentObjectAccess<const double *>::reference(d2));
90 BOOST_CHECK_EQUAL(d2,
91 &ConsistentObjectAccess<const double *>::reference(d2));
92 BOOST_CHECK_EQUAL(
93 *d2, ConsistentObjectAccess<const double *>::const_reference(d2));
94 BOOST_CHECK_EQUAL(
95 d2, &ConsistentObjectAccess<const double *>::const_reference(d2));
96 BOOST_CHECK_EQUAL(d2, ConsistentObjectAccess<const double *>::pointer(d2));
97 BOOST_CHECK_EQUAL(
98 d2, ConsistentObjectAccess<const double *>::const_pointer(d2));
99 BOOST_CHECK(ConsistentObjectAccess<const double *>::ReferencesObject(d2));
100 BOOST_CHECK(!ConsistentObjectAccess<const double *>::ReferencesObject(
101 static_cast<const double *>(nullptr)));
102
103#if defined(NEKTAR_DEBUG) || defined(NEKTAR_FULLDEBUG)
104 BOOST_CHECK_THROW(ConsistentObjectAccess<double *>::const_reference(
105 static_cast<double *>(nullptr)),
106 ErrorUtil::NekError);
107 BOOST_CHECK_THROW(ConsistentObjectAccess<const double *>::const_reference(
108 static_cast<const double *>(nullptr)),
109 ErrorUtil::NekError);
110 BOOST_CHECK_THROW(ConsistentObjectAccess<double *>::reference(
111 static_cast<double *>(nullptr)),
112 ErrorUtil::NekError);
113 BOOST_CHECK_THROW(ConsistentObjectAccess<const double *>::reference(
114 static_cast<const double *>(nullptr)),
115 ErrorUtil::NekError);
116#endif
117}
118
119BOOST_AUTO_TEST_CASE(TestSharedPointerTypes)
120{
121 double *d1 = new double(1.0);
122 const double *d2 = new double(2.0);
123
124 std::shared_ptr<double> sd1(d1);
125 std::shared_ptr<const double> sd2(d2);
126
127 BOOST_CHECK_EQUAL(
128 *d1, ConsistentObjectAccess<std::shared_ptr<double>>::reference(sd1));
129 BOOST_CHECK_EQUAL(
130 d1, &ConsistentObjectAccess<std::shared_ptr<double>>::reference(sd1));
131 BOOST_CHECK_EQUAL(
132 *d1,
133 ConsistentObjectAccess<std::shared_ptr<double>>::const_reference(sd1));
134 BOOST_CHECK_EQUAL(
135 d1,
136 &ConsistentObjectAccess<std::shared_ptr<double>>::const_reference(sd1));
137 BOOST_CHECK_EQUAL(
138 d1, ConsistentObjectAccess<std::shared_ptr<double>>::pointer(sd1));
139 BOOST_CHECK_EQUAL(
140 d1,
141 ConsistentObjectAccess<std::shared_ptr<double>>::const_pointer(sd1));
142 BOOST_CHECK(
143 ConsistentObjectAccess<std::shared_ptr<double>>::ReferencesObject(sd1));
144 BOOST_CHECK(
145 !ConsistentObjectAccess<std::shared_ptr<double>>::ReferencesObject(
146 std::shared_ptr<double>()));
147
148 BOOST_CHECK_EQUAL(
149 *d2,
150 ConsistentObjectAccess<std::shared_ptr<const double>>::reference(sd2));
151 BOOST_CHECK_EQUAL(
152 d2,
153 &ConsistentObjectAccess<std::shared_ptr<const double>>::reference(sd2));
154 BOOST_CHECK_EQUAL(
155 *d2,
156 ConsistentObjectAccess<std::shared_ptr<const double>>::const_reference(
157 sd2));
158 BOOST_CHECK_EQUAL(
159 d2,
160 &ConsistentObjectAccess<std::shared_ptr<const double>>::const_reference(
161 sd2));
162 BOOST_CHECK_EQUAL(
163 d2,
164 ConsistentObjectAccess<std::shared_ptr<const double>>::pointer(sd2));
165 BOOST_CHECK_EQUAL(
166 d2,
167 ConsistentObjectAccess<std::shared_ptr<const double>>::const_pointer(
168 sd2));
169 BOOST_CHECK(
170 ConsistentObjectAccess<std::shared_ptr<const double>>::ReferencesObject(
171 sd2));
172 BOOST_CHECK(!ConsistentObjectAccess<std::shared_ptr<const double>>::
173 ReferencesObject(std::shared_ptr<const double>()));
174
175#if defined(NEKTAR_DEBUG) || defined(NEKTAR_FULLDEBUG)
176 BOOST_CHECK_THROW(
177 ConsistentObjectAccess<std::shared_ptr<double>>::const_reference(
178 std::shared_ptr<double>()),
179 ErrorUtil::NekError);
180 BOOST_CHECK_THROW(
181 ConsistentObjectAccess<std::shared_ptr<const double>>::const_reference(
182 std::shared_ptr<const double>()),
183 ErrorUtil::NekError);
184 BOOST_CHECK_THROW(
185 ConsistentObjectAccess<std::shared_ptr<double>>::reference(
186 std::shared_ptr<double>()),
187 ErrorUtil::NekError);
188 BOOST_CHECK_THROW(
189 ConsistentObjectAccess<std::shared_ptr<const double>>::reference(
190 std::shared_ptr<const double>()),
191 ErrorUtil::NekError);
192#endif
193}
194
195} // namespace Nektar::ConsistentObjectAccessUnitTests
Nektar::UnitTests::RedirectCerrIfNeeded
void RedirectCerrIfNeeded()
Definition: util.cpp:41
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