A Discrete-Event Network Simulator
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test-angles.cc
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1/*
2 * Copyright (c) 2011 CTTC
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation;
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 *
17 * Author: Nicola Baldo <nbaldo@cttc.es>
18 */
19
20#include <ns3/antenna-model.h>
21#include <ns3/log.h>
22#include <ns3/test.h>
23
24#include <cmath>
25#include <iostream>
26#include <sstream>
27#include <string>
28
29using namespace ns3;
30
36class OneVectorConstructorTestCase : public TestCase
37{
38 public:
44 static std::string BuildNameString(Vector v);
50 OneVectorConstructorTestCase(Vector v, Angles a);
51
52 private:
53 void DoRun() override;
54
55 Vector m_v;
56 Angles m_a;
57};
58
59std::string
60OneVectorConstructorTestCase::BuildNameString(Vector v)
61{
62 std::ostringstream oss;
63 oss << " v = " << v;
64 return oss.str();
65}
66
67OneVectorConstructorTestCase::OneVectorConstructorTestCase(Vector v, Angles a)
68 : TestCase(BuildNameString(v)),
69 m_v(v),
70 m_a(a)
71{
72}
73
74void
75OneVectorConstructorTestCase::DoRun()
76{
77 Angles a(m_v);
78 NS_TEST_EXPECT_MSG_EQ_TOL(a.GetAzimuth(), m_a.GetAzimuth(), 1e-10, "incorrect phi");
79 NS_TEST_EXPECT_MSG_EQ_TOL(a.GetInclination(), m_a.GetInclination(), 1e-10, "incorrect theta");
80}
81
87class TwoVectorsConstructorTestCase : public TestCase
88{
89 public:
96 static std::string BuildNameString(Vector v, Vector o);
103 TwoVectorsConstructorTestCase(Vector v, Vector o, Angles a);
104
105 private:
106 void DoRun() override;
107
108 Vector m_v;
109 Vector m_o;
110 Angles m_a;
111};
112
113std::string
114TwoVectorsConstructorTestCase::BuildNameString(Vector v, Vector o)
115{
116 std::ostringstream oss;
117 oss << " v = " << v << ", o = " << o;
118 return oss.str();
119}
120
121TwoVectorsConstructorTestCase::TwoVectorsConstructorTestCase(Vector v, Vector o, Angles a)
122 : TestCase(BuildNameString(v, o)),
123 m_v(v),
124 m_o(o),
125 m_a(a)
126{
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
142class AnglesTestSuite : public TestSuite
143{
144 public:
145 AnglesTestSuite();
146};
147
148AnglesTestSuite::AnglesTestSuite()
149 : TestSuite("angles", UNIT)
150{
151 AddTestCase(new OneVectorConstructorTestCase(Vector(1, 0, 0), Angles(0, M_PI_2)),
152 TestCase::QUICK);
153 AddTestCase(new OneVectorConstructorTestCase(Vector(-1, 0, 0), Angles(M_PI, M_PI_2)),
154 TestCase::QUICK);
155 AddTestCase(new OneVectorConstructorTestCase(Vector(0, 1, 0), Angles(M_PI_2, M_PI_2)),
156 TestCase::QUICK);
157 AddTestCase(new OneVectorConstructorTestCase(Vector(0, -1, 0), Angles(-M_PI_2, M_PI_2)),
158 TestCase::QUICK);
159 AddTestCase(new OneVectorConstructorTestCase(Vector(0, 0, 1), Angles(0, 0)), TestCase::QUICK);
160 AddTestCase(new OneVectorConstructorTestCase(Vector(0, 0, -1), Angles(0, M_PI)),
161 TestCase::QUICK);
162
163 AddTestCase(new OneVectorConstructorTestCase(Vector(2, 0, 0), Angles(0, M_PI_2)),
164 TestCase::QUICK);
165 AddTestCase(new OneVectorConstructorTestCase(Vector(-2, 0, 0), Angles(M_PI, M_PI_2)),
166 TestCase::QUICK);
167 AddTestCase(new OneVectorConstructorTestCase(Vector(0, 2, 0), Angles(M_PI_2, M_PI_2)),
168 TestCase::QUICK);
169 AddTestCase(new OneVectorConstructorTestCase(Vector(0, -2, 0), Angles(-M_PI_2, M_PI_2)),
170 TestCase::QUICK);
171 AddTestCase(new OneVectorConstructorTestCase(Vector(0, 0, 2), Angles(0, 0)), TestCase::QUICK);
172 AddTestCase(new OneVectorConstructorTestCase(Vector(0, 0, -2), Angles(0, M_PI)),
173 TestCase::QUICK);
174
175 AddTestCase(new OneVectorConstructorTestCase(Vector(1, 0, 1), Angles(0, M_PI_4)),
176 TestCase::QUICK);
177 AddTestCase(new OneVectorConstructorTestCase(Vector(1, 0, -1), Angles(0, 3 * M_PI_4)),
178 TestCase::QUICK);
179 AddTestCase(new OneVectorConstructorTestCase(Vector(1, 1, 0), Angles(M_PI_4, M_PI_2)),
180 TestCase::QUICK);
181 AddTestCase(new OneVectorConstructorTestCase(Vector(1, -1, 0), Angles(-M_PI_4, M_PI_2)),
182 TestCase::QUICK);
183 AddTestCase(new OneVectorConstructorTestCase(Vector(-1, 0, 1), Angles(M_PI, M_PI_4)),
184 TestCase::QUICK);
185 AddTestCase(new OneVectorConstructorTestCase(Vector(-1, 0, -1), Angles(M_PI, 3 * M_PI_4)),
186 TestCase::QUICK);
187 AddTestCase(new OneVectorConstructorTestCase(Vector(-1, 1, 0), Angles(3 * M_PI_4, M_PI_2)),
188 TestCase::QUICK);
189 AddTestCase(new OneVectorConstructorTestCase(Vector(-1, -1, 0), Angles(-3 * M_PI_4, M_PI_2)),
190 TestCase::QUICK);
191 AddTestCase(new OneVectorConstructorTestCase(Vector(0, 1, 1), Angles(M_PI_2, M_PI_4)),
192 TestCase::QUICK);
193 AddTestCase(new OneVectorConstructorTestCase(Vector(0, 1, -1), Angles(M_PI_2, 3 * M_PI_4)),
194 TestCase::QUICK);
195 AddTestCase(new OneVectorConstructorTestCase(Vector(0, -1, 1), Angles(-M_PI_2, M_PI_4)),
196 TestCase::QUICK);
197 AddTestCase(new OneVectorConstructorTestCase(Vector(0, -1, -1), Angles(-M_PI_2, 3 * M_PI_4)),
198 TestCase::QUICK);
199
200 AddTestCase(
201 new OneVectorConstructorTestCase(Vector(1, 1, std::sqrt(2)), Angles(M_PI_4, M_PI_4)),
202 TestCase::QUICK);
203 AddTestCase(
204 new OneVectorConstructorTestCase(Vector(1, 1, -std::sqrt(2)), Angles(M_PI_4, 3 * M_PI_4)),
205 TestCase::QUICK);
206 AddTestCase(
207 new OneVectorConstructorTestCase(Vector(1, -1, std::sqrt(2)), Angles(-M_PI_4, M_PI_4)),
208 TestCase::QUICK);
209 AddTestCase(
210 new OneVectorConstructorTestCase(Vector(-1, 1, std::sqrt(2)), Angles(3 * M_PI_4, M_PI_4)),
211 TestCase::QUICK);
212
213 AddTestCase(
214 new TwoVectorsConstructorTestCase(Vector(1, 0, 0), Vector(0, 0, 0), Angles(0, M_PI_2)),
215 TestCase::QUICK);
216 AddTestCase(
217 new TwoVectorsConstructorTestCase(Vector(-1, 0, 0), Vector(0, 0, 0), Angles(M_PI, M_PI_2)),
218 TestCase::QUICK);
219 AddTestCase(
220 new TwoVectorsConstructorTestCase(Vector(0, 1, 0), Vector(0, 0, 0), Angles(M_PI_2, M_PI_2)),
221 TestCase::QUICK);
222 AddTestCase(new TwoVectorsConstructorTestCase(Vector(0, -1, 0),
223 Vector(0, 0, 0),
224 Angles(-M_PI_2, M_PI_2)),
225 TestCase::QUICK);
226 AddTestCase(new TwoVectorsConstructorTestCase(Vector(0, 0, 1), Vector(0, 0, 0), Angles(0, 0)),
227 TestCase::QUICK);
228 AddTestCase(
229 new TwoVectorsConstructorTestCase(Vector(0, 0, -1), Vector(0, 0, 0), Angles(0, M_PI)),
230 TestCase::QUICK);
231
232 AddTestCase(
233 new TwoVectorsConstructorTestCase(Vector(2, 0, 0), Vector(0, 0, 0), Angles(0, M_PI_2)),
234 TestCase::QUICK);
235 AddTestCase(
236 new TwoVectorsConstructorTestCase(Vector(-2, 0, 0), Vector(0, 0, 0), Angles(M_PI, M_PI_2)),
237 TestCase::QUICK);
238 AddTestCase(
239 new TwoVectorsConstructorTestCase(Vector(0, 2, 0), Vector(0, 0, 0), Angles(M_PI_2, M_PI_2)),
240 TestCase::QUICK);
241 AddTestCase(new TwoVectorsConstructorTestCase(Vector(0, -2, 0),
242 Vector(0, 0, 0),
243 Angles(-M_PI_2, M_PI_2)),
244 TestCase::QUICK);
245 AddTestCase(new TwoVectorsConstructorTestCase(Vector(0, 0, 2), Vector(0, 0, 0), Angles(0, 0)),
246 TestCase::QUICK);
247 AddTestCase(
248 new TwoVectorsConstructorTestCase(Vector(0, 0, -2), Vector(0, 0, 0), Angles(0, M_PI)),
249 TestCase::QUICK);
250
251 AddTestCase(
252 new TwoVectorsConstructorTestCase(Vector(1, 0, 1), Vector(0, 0, 0), Angles(0, M_PI_4)),
253 TestCase::QUICK);
254 AddTestCase(
255 new TwoVectorsConstructorTestCase(Vector(1, 0, -1), Vector(0, 0, 0), Angles(0, 3 * M_PI_4)),
256 TestCase::QUICK);
257 AddTestCase(
258 new TwoVectorsConstructorTestCase(Vector(1, 1, 0), Vector(0, 0, 0), Angles(M_PI_4, M_PI_2)),
259 TestCase::QUICK);
260 AddTestCase(new TwoVectorsConstructorTestCase(Vector(1, -1, 0),
261 Vector(0, 0, 0),
262 Angles(-M_PI_4, M_PI_2)),
263 TestCase::QUICK);
264 AddTestCase(
265 new TwoVectorsConstructorTestCase(Vector(-1, 0, 1), Vector(0, 0, 0), Angles(M_PI, M_PI_4)),
266 TestCase::QUICK);
267 AddTestCase(new TwoVectorsConstructorTestCase(Vector(-1, 0, -1),
268 Vector(0, 0, 0),
269 Angles(M_PI, 3 * M_PI_4)),
270 TestCase::QUICK);
271 AddTestCase(new TwoVectorsConstructorTestCase(Vector(-1, 1, 0),
272 Vector(0, 0, 0),
273 Angles(3 * M_PI_4, M_PI_2)),
274 TestCase::QUICK);
275 AddTestCase(new TwoVectorsConstructorTestCase(Vector(-1, -1, 0),
276 Vector(0, 0, 0),
277 Angles(-3 * M_PI_4, M_PI_2)),
278 TestCase::QUICK);
279 AddTestCase(
280 new TwoVectorsConstructorTestCase(Vector(0, 1, 1), Vector(0, 0, 0), Angles(M_PI_2, M_PI_4)),
281 TestCase::QUICK);
282 AddTestCase(new TwoVectorsConstructorTestCase(Vector(0, 1, -1),
283 Vector(0, 0, 0),
284 Angles(M_PI_2, 3 * M_PI_4)),
285 TestCase::QUICK);
286 AddTestCase(new TwoVectorsConstructorTestCase(Vector(0, -1, 1),
287 Vector(0, 0, 0),
288 Angles(-M_PI_2, M_PI_4)),
289 TestCase::QUICK);
290 AddTestCase(new TwoVectorsConstructorTestCase(Vector(0, -1, -1),
291 Vector(0, 0, 0),
292 Angles(-M_PI_2, 3 * M_PI_4)),
293 TestCase::QUICK);
294
295 AddTestCase(new TwoVectorsConstructorTestCase(Vector(1, 1, std::sqrt(2)),
296 Vector(0, 0, 0),
297 Angles(M_PI_4, M_PI_4)),
298 TestCase::QUICK);
299 AddTestCase(new TwoVectorsConstructorTestCase(Vector(1, 1, -std::sqrt(2)),
300 Vector(0, 0, 0),
301 Angles(M_PI_4, 3 * M_PI_4)),
302 TestCase::QUICK);
303 AddTestCase(new TwoVectorsConstructorTestCase(Vector(1, -1, std::sqrt(2)),
304 Vector(0, 0, 0),
305 Angles(-M_PI_4, M_PI_4)),
306 TestCase::QUICK);
307 AddTestCase(new TwoVectorsConstructorTestCase(Vector(-1, 1, std::sqrt(2)),
308 Vector(0, 0, 0),
309 Angles(3 * M_PI_4, M_PI_4)),
310 TestCase::QUICK);
311
312 AddTestCase(
313 new TwoVectorsConstructorTestCase(Vector(3, 2, 2), Vector(2, 2, 2), Angles(0, M_PI_2)),
314 TestCase::QUICK);
315 AddTestCase(
316 new TwoVectorsConstructorTestCase(Vector(1, 2, 2), Vector(2, 2, 2), Angles(M_PI, M_PI_2)),
317 TestCase::QUICK);
318 AddTestCase(
319 new TwoVectorsConstructorTestCase(Vector(2, 3, 2), Vector(2, 2, 2), Angles(M_PI_2, M_PI_2)),
320 TestCase::QUICK);
321 AddTestCase(new TwoVectorsConstructorTestCase(Vector(-1, 2, 2),
322 Vector(-1, 3, 2),
323 Angles(-M_PI_2, M_PI_2)),
324 TestCase::QUICK);
325 AddTestCase(new TwoVectorsConstructorTestCase(Vector(4, -2, 7), Vector(4, -2, 6), Angles(0, 0)),
326 TestCase::QUICK);
327 AddTestCase(
328 new TwoVectorsConstructorTestCase(Vector(0, -5, -1), Vector(0, -5, 0), Angles(0, M_PI)),
329 TestCase::QUICK);
330
331 AddTestCase(
332 new TwoVectorsConstructorTestCase(Vector(-2, 2, -1), Vector(-4, 2, -1), Angles(0, M_PI_2)),
333 TestCase::QUICK);
334 AddTestCase(
335 new TwoVectorsConstructorTestCase(Vector(2, 2, 0), Vector(4, 2, 0), Angles(M_PI, M_PI_2)),
336 TestCase::QUICK);
337
338 AddTestCase(
339 new TwoVectorsConstructorTestCase(Vector(-1, 4, 4), Vector(-2, 4, 3), Angles(0, M_PI_4)),
340 TestCase::QUICK);
341 AddTestCase(new TwoVectorsConstructorTestCase(Vector(0, -2, -6),
342 Vector(-1, -2, -5),
343 Angles(0, 3 * M_PI_4)),
344 TestCase::QUICK);
345 AddTestCase(new TwoVectorsConstructorTestCase(Vector(77, 3, 43),
346 Vector(78, 2, 43),
347 Angles(3 * M_PI_4, M_PI_2)),
348 TestCase::QUICK);
349
350 AddTestCase(new TwoVectorsConstructorTestCase(Vector(24, -2, -6 - std::sqrt(2)),
351 Vector(23, -3, -6),
352 Angles(M_PI_4, 3 * M_PI_4)),
353 TestCase::QUICK);
354 AddTestCase(new TwoVectorsConstructorTestCase(Vector(0.5, 11.45, std::sqrt(2) - 1),
355 Vector(-0.5, 12.45, -1),
356 Angles(-M_PI_4, M_PI_4)),
357 TestCase::QUICK);
358}
359
361static AnglesTestSuite g_staticAnglesTestSuiteInstance;
AnglesTestSuite
Angles TestSuite.
Definition: test-angles.cc:143
OneVectorConstructorTestCase
Angles Test using one vector for initialization.
Definition: test-angles.cc:37
OneVectorConstructorTestCase::DoRun
void DoRun() override
Implementation to actually run this TestCase.
Definition: test-angles.cc:75
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:60
TwoVectorsConstructorTestCase
Angles Test using two vectors for initialization.
Definition: test-angles.cc:88
TwoVectorsConstructorTestCase::TwoVectorsConstructorTestCase
TwoVectorsConstructorTestCase(Vector v, Vector o, Angles a)
Constructor.
Definition: test-angles.cc:121
TwoVectorsConstructorTestCase::DoRun
void DoRun() override
Implementation to actually run this TestCase.
Definition: test-angles.cc:130
TwoVectorsConstructorTestCase::m_a
Angles m_a
expected angle
Definition: test-angles.cc:110
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:118
ns3::Angles::GetInclination
double GetInclination() const
Getter for inclination angle.
Definition: angles.cc:216
ns3::Angles::GetAzimuth
double GetAzimuth() const
Getter for azimuth angle.
Definition: angles.cc:210
ns3::TestCase
encapsulates test code
Definition: test.h:1060
ns3::TestCase::QUICK
@ QUICK
Fast test.
Definition: test.h:1065
ns3::TestCase::AddTestCase
void AddTestCase(TestCase *testCase, TestDuration duration=QUICK)
Add an individual child TestCase to this test suite.
Definition: test.cc:305
ns3::TestSuite
A suite of tests to run.
Definition: test.h:1256
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:510
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:361