A Discrete-Event Network Simulator
API
test-angles.cc
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1/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2/*
3 * Copyright (c) 2011 CTTC
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation;
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 *
18 * Author: Nicola Baldo <nbaldo@cttc.es>
19 */
20
21#include <ns3/log.h>
22#include <ns3/test.h>
23#include <ns3/antenna-model.h>
24#include <cmath>
25#include <string>
26#include <iostream>
27#include <sstream>
28
29using namespace ns3;
30
36class OneVectorConstructorTestCase : public TestCase
37{
38public:
44 static std::string BuildNameString (Vector v);
50 OneVectorConstructorTestCase (Vector v, Angles a);
51
52private:
53 virtual void DoRun (void);
54
55 Vector m_v;
56 Angles m_a;
57};
58
59std::string OneVectorConstructorTestCase::BuildNameString (Vector v)
60{
61 std::ostringstream oss;
62 oss << " v = " << v;
63 return oss.str ();
64}
65
66
67OneVectorConstructorTestCase::OneVectorConstructorTestCase (Vector v, Angles a)
68 : TestCase (BuildNameString (v)),
69 m_v (v),
70 m_a (a)
71{}
72
73void
74OneVectorConstructorTestCase::DoRun ()
75{
76 Angles a (m_v);
77 NS_TEST_EXPECT_MSG_EQ_TOL ( a.GetAzimuth (), m_a.GetAzimuth (), 1e-10, "incorrect phi");
78 NS_TEST_EXPECT_MSG_EQ_TOL ( a.GetInclination (), m_a.GetInclination (), 1e-10, "incorrect theta");
79}
80
81
82
88class TwoVectorsConstructorTestCase : public TestCase
89{
90public:
97 static std::string BuildNameString (Vector v, Vector o);
104 TwoVectorsConstructorTestCase (Vector v, Vector o, Angles a);
105
106private:
107 virtual void DoRun (void);
108
109 Vector m_v;
110 Vector m_o;
111 Angles m_a;
112};
113
114std::string TwoVectorsConstructorTestCase::BuildNameString (Vector v, Vector o)
115{
116 std::ostringstream oss;
117 oss << " v = " << v << ", o = " << o;
118 return oss.str ();
119}
120
121
122TwoVectorsConstructorTestCase::TwoVectorsConstructorTestCase (Vector v, Vector o, Angles a)
123 : TestCase (BuildNameString (v, o)),
124 m_v (v),
125 m_o (o),
126 m_a (a)
127{}
128
129void
130TwoVectorsConstructorTestCase::DoRun ()
131{
132 Angles a (m_v, m_o);
133 NS_TEST_EXPECT_MSG_EQ_TOL ( a.GetAzimuth (), m_a.GetAzimuth (), 1e-10, "incorrect phi");
134 NS_TEST_EXPECT_MSG_EQ_TOL ( a.GetInclination (), m_a.GetInclination (), 1e-10, "incorrect theta");
135}
136
137
138
144class AnglesTestSuite : public TestSuite
145{
146public:
147 AnglesTestSuite ();
148};
149
150AnglesTestSuite::AnglesTestSuite ()
151 : TestSuite ("angles", UNIT)
152{
153 AddTestCase (new OneVectorConstructorTestCase (Vector (1, 0, 0), Angles (0, M_PI_2)), TestCase::QUICK);
154 AddTestCase (new OneVectorConstructorTestCase (Vector (-1, 0, 0), Angles (M_PI, M_PI_2)), TestCase::QUICK);
155 AddTestCase (new OneVectorConstructorTestCase (Vector (0, 1, 0), Angles (M_PI_2, M_PI_2)), TestCase::QUICK);
156 AddTestCase (new OneVectorConstructorTestCase (Vector (0, -1, 0), Angles (-M_PI_2, M_PI_2)), TestCase::QUICK);
157 AddTestCase (new OneVectorConstructorTestCase (Vector (0, 0, 1), Angles (0, 0)), TestCase::QUICK);
158 AddTestCase (new OneVectorConstructorTestCase (Vector (0, 0, -1), Angles (0, M_PI)), TestCase::QUICK);
159
160 AddTestCase (new OneVectorConstructorTestCase (Vector (2, 0, 0), Angles (0, M_PI_2)), TestCase::QUICK);
161 AddTestCase (new OneVectorConstructorTestCase (Vector (-2, 0, 0), Angles (M_PI, M_PI_2)), TestCase::QUICK);
162 AddTestCase (new OneVectorConstructorTestCase (Vector (0, 2, 0), Angles (M_PI_2, M_PI_2)), TestCase::QUICK);
163 AddTestCase (new OneVectorConstructorTestCase (Vector (0, -2, 0), Angles (-M_PI_2, M_PI_2)), TestCase::QUICK);
164 AddTestCase (new OneVectorConstructorTestCase (Vector (0, 0, 2), Angles (0, 0)), TestCase::QUICK);
165 AddTestCase (new OneVectorConstructorTestCase (Vector (0, 0, -2), Angles (0, M_PI)), TestCase::QUICK);
166
167 AddTestCase (new OneVectorConstructorTestCase (Vector (1, 0, 1), Angles (0, M_PI_4)), TestCase::QUICK);
168 AddTestCase (new OneVectorConstructorTestCase (Vector (1, 0, -1), Angles (0, 3 * M_PI_4)), TestCase::QUICK);
169 AddTestCase (new OneVectorConstructorTestCase (Vector (1, 1, 0), Angles (M_PI_4, M_PI_2)), TestCase::QUICK);
170 AddTestCase (new OneVectorConstructorTestCase (Vector (1, -1, 0), Angles (-M_PI_4, M_PI_2)), TestCase::QUICK);
171 AddTestCase (new OneVectorConstructorTestCase (Vector (-1, 0, 1), Angles (M_PI, M_PI_4)), TestCase::QUICK);
172 AddTestCase (new OneVectorConstructorTestCase (Vector (-1, 0, -1), Angles (M_PI, 3 * M_PI_4)), TestCase::QUICK);
173 AddTestCase (new OneVectorConstructorTestCase (Vector (-1, 1, 0), Angles (3 * M_PI_4, M_PI_2)), TestCase::QUICK);
174 AddTestCase (new OneVectorConstructorTestCase (Vector (-1, -1, 0), Angles (-3 * M_PI_4, M_PI_2)), TestCase::QUICK);
175 AddTestCase (new OneVectorConstructorTestCase (Vector (0, 1, 1), Angles (M_PI_2, M_PI_4)), TestCase::QUICK);
176 AddTestCase (new OneVectorConstructorTestCase (Vector (0, 1, -1), Angles (M_PI_2, 3 * M_PI_4)), TestCase::QUICK);
177 AddTestCase (new OneVectorConstructorTestCase (Vector (0, -1, 1), Angles (-M_PI_2, M_PI_4)), TestCase::QUICK);
178 AddTestCase (new OneVectorConstructorTestCase (Vector (0, -1, -1), Angles (-M_PI_2, 3 * M_PI_4)), TestCase::QUICK);
179
180 AddTestCase (new OneVectorConstructorTestCase (Vector (1, 1, std::sqrt (2)), Angles (M_PI_4, M_PI_4)), TestCase::QUICK);
181 AddTestCase (new OneVectorConstructorTestCase (Vector (1, 1, -std::sqrt (2)), Angles (M_PI_4, 3 * M_PI_4)), TestCase::QUICK);
182 AddTestCase (new OneVectorConstructorTestCase (Vector (1, -1, std::sqrt (2)), Angles (-M_PI_4, M_PI_4)), TestCase::QUICK);
183 AddTestCase (new OneVectorConstructorTestCase (Vector (-1, 1, std::sqrt (2)), Angles (3 * M_PI_4, M_PI_4)), TestCase::QUICK);
184
185
186
187
188 AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 0, 0), Vector (0, 0, 0), Angles (0, M_PI_2)), TestCase::QUICK);
189 AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 0, 0), Vector (0, 0, 0), Angles (M_PI, M_PI_2)), TestCase::QUICK);
190 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 1, 0), Vector (0, 0, 0), Angles (M_PI_2, M_PI_2)), TestCase::QUICK);
191 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, -1, 0), Vector (0, 0, 0), Angles (-M_PI_2, M_PI_2)), TestCase::QUICK);
192 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 0, 1), Vector (0, 0, 0), Angles (0, 0)), TestCase::QUICK);
193 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 0, -1), Vector (0, 0, 0), Angles (0, M_PI)), TestCase::QUICK);
194
195 AddTestCase (new TwoVectorsConstructorTestCase (Vector (2, 0, 0), Vector (0, 0, 0), Angles (0, M_PI_2)), TestCase::QUICK);
196 AddTestCase (new TwoVectorsConstructorTestCase (Vector (-2, 0, 0), Vector (0, 0, 0), Angles (M_PI, M_PI_2)), TestCase::QUICK);
197 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 2, 0), Vector (0, 0, 0), Angles (M_PI_2, M_PI_2)), TestCase::QUICK);
198 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, -2, 0), Vector (0, 0, 0), Angles (-M_PI_2, M_PI_2)), TestCase::QUICK);
199 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 0, 2), Vector (0, 0, 0), Angles (0, 0)), TestCase::QUICK);
200 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 0, -2), Vector (0, 0, 0), Angles (0, M_PI)), TestCase::QUICK);
201
202 AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 0, 1), Vector (0, 0, 0), Angles (0, M_PI_4)), TestCase::QUICK);
203 AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 0, -1), Vector (0, 0, 0), Angles (0, 3 * M_PI_4)), TestCase::QUICK);
204 AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 1, 0), Vector (0, 0, 0), Angles (M_PI_4, M_PI_2)), TestCase::QUICK);
205 AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, -1, 0), Vector (0, 0, 0), Angles (-M_PI_4, M_PI_2)), TestCase::QUICK);
206 AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 0, 1), Vector (0, 0, 0), Angles (M_PI, M_PI_4)), TestCase::QUICK);
207 AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 0, -1), Vector (0, 0, 0), Angles (M_PI, 3 * M_PI_4)), TestCase::QUICK);
208 AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 1, 0), Vector (0, 0, 0), Angles (3 * M_PI_4, M_PI_2)), TestCase::QUICK);
209 AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, -1, 0), Vector (0, 0, 0), Angles (-3 * M_PI_4, M_PI_2)), TestCase::QUICK);
210 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 1, 1), Vector (0, 0, 0), Angles (M_PI_2, M_PI_4)), TestCase::QUICK);
211 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 1, -1), Vector (0, 0, 0), Angles (M_PI_2, 3 * M_PI_4)), TestCase::QUICK);
212 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, -1, 1), Vector (0, 0, 0), Angles (-M_PI_2, M_PI_4)), TestCase::QUICK);
213 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, -1, -1), Vector (0, 0, 0), Angles (-M_PI_2, 3 * M_PI_4)), TestCase::QUICK);
214
215 AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 1, std::sqrt (2)), Vector (0, 0, 0), Angles (M_PI_4, M_PI_4)), TestCase::QUICK);
216 AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 1, -std::sqrt (2)), Vector (0, 0, 0), Angles (M_PI_4, 3 * M_PI_4)), TestCase::QUICK);
217 AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, -1, std::sqrt (2)), Vector (0, 0, 0), Angles (-M_PI_4, M_PI_4)), TestCase::QUICK);
218 AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 1, std::sqrt (2)), Vector (0, 0, 0), Angles (3 * M_PI_4, M_PI_4)), TestCase::QUICK);
219
220
221 AddTestCase (new TwoVectorsConstructorTestCase (Vector (3, 2, 2), Vector (2, 2, 2), Angles (0, M_PI_2)), TestCase::QUICK);
222 AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 2, 2), Vector (2, 2, 2), Angles (M_PI, M_PI_2)), TestCase::QUICK);
223 AddTestCase (new TwoVectorsConstructorTestCase (Vector (2, 3, 2), Vector (2, 2, 2), Angles (M_PI_2, M_PI_2)), TestCase::QUICK);
224 AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 2, 2), Vector (-1, 3, 2), Angles (-M_PI_2, M_PI_2)), TestCase::QUICK);
225 AddTestCase (new TwoVectorsConstructorTestCase (Vector (4, -2, 7), Vector (4, -2, 6), Angles (0, 0)), TestCase::QUICK);
226 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, -5, -1), Vector (0, -5, 0), Angles (0, M_PI)), TestCase::QUICK);
227
228 AddTestCase (new TwoVectorsConstructorTestCase (Vector (-2, 2, -1), Vector (-4, 2, -1), Angles (0, M_PI_2)), TestCase::QUICK);
229 AddTestCase (new TwoVectorsConstructorTestCase (Vector (2, 2, 0), Vector (4, 2, 0), Angles (M_PI, M_PI_2)), TestCase::QUICK);
230
231 AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 4, 4), Vector (-2, 4, 3), Angles (0, M_PI_4)), TestCase::QUICK);
232 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, -2, -6), Vector (-1, -2, -5), Angles (0, 3 * M_PI_4)), TestCase::QUICK);
233 AddTestCase (new TwoVectorsConstructorTestCase (Vector (77, 3, 43), Vector (78, 2, 43), Angles (3 * M_PI_4, M_PI_2)), TestCase::QUICK);
234
235 AddTestCase (new TwoVectorsConstructorTestCase (Vector (24, -2, -6 - std::sqrt (2)), Vector (23, -3, -6), Angles (M_PI_4, 3 * M_PI_4)), TestCase::QUICK);
236 AddTestCase (new TwoVectorsConstructorTestCase (Vector (0.5, 11.45, std::sqrt (2) - 1), Vector (-0.5, 12.45, -1), Angles (-M_PI_4, M_PI_4)), TestCase::QUICK);
237
238
239}
240
242static AnglesTestSuite g_staticAnglesTestSuiteInstance;
AnglesTestSuite
Angles TestSuite.
Definition: test-angles.cc:145
OneVectorConstructorTestCase
Angles Test using one vector for initialization.
Definition: test-angles.cc:37
OneVectorConstructorTestCase::DoRun
virtual void DoRun(void)
Implementation to actually run this TestCase.
Definition: test-angles.cc:74
OneVectorConstructorTestCase::OneVectorConstructorTestCase
OneVectorConstructorTestCase(Vector v, Angles a)
Constructor.
Definition: test-angles.cc:67
OneVectorConstructorTestCase::m_a
Angles m_a
expected angle
Definition: test-angles.cc:56
OneVectorConstructorTestCase::BuildNameString
static std::string BuildNameString(Vector v)
Build the test name.
Definition: test-angles.cc:59
TwoVectorsConstructorTestCase
Angles Test using two vectors for initialization.
Definition: test-angles.cc:89
TwoVectorsConstructorTestCase::TwoVectorsConstructorTestCase
TwoVectorsConstructorTestCase(Vector v, Vector o, Angles a)
Constructor.
Definition: test-angles.cc:122
TwoVectorsConstructorTestCase::m_a
Angles m_a
expected angle
Definition: test-angles.cc:111
TwoVectorsConstructorTestCase::DoRun
virtual void DoRun(void)
Implementation to actually run this TestCase.
Definition: test-angles.cc:130
TwoVectorsConstructorTestCase::BuildNameString
static std::string BuildNameString(Vector v, Vector o)
Build the test name.
Definition: test-angles.cc:114
ns3::Angles
Class holding the azimuth and inclination angles of spherical coordinates.
Definition: angles.h:119
ns3::Angles::GetInclination
double GetInclination(void) const
Getter for inclination angle.
Definition: angles.cc:231
ns3::Angles::GetAzimuth
double GetAzimuth(void) const
Getter for azimuth angle.
Definition: angles.cc:224
ns3::TestCase
encapsulates test code
Definition: test.h:994
ns3::TestCase::AddTestCase
void AddTestCase(TestCase *testCase, TestDuration duration=QUICK)
Add an individual child TestCase to this test suite.
Definition: test.cc:299
ns3::TestSuite
A suite of tests to run.
Definition: test.h:1188
ns3::Vector3D::Vector
Vector3D Vector
Vector alias typedef for compatibility with mobility models.
Definition: vector.h:324
NS_TEST_EXPECT_MSG_EQ_TOL
#define NS_TEST_EXPECT_MSG_EQ_TOL(actual, limit, tol, msg)
Test that actual and expected (limit) values are equal to plus or minus some tolerance and report if ...
Definition: test.h:491
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.
g_staticAnglesTestSuiteInstance
static AnglesTestSuite g_staticAnglesTestSuiteInstance
Static variable for test initialization.
Definition: test-angles.cc:242