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
29 using namespace ns3;
30
31 class DegreesToRadiansTestCase : public TestCase
32 {
33 public:
34 static std::string BuildNameString (double a);
35 DegreesToRadiansTestCase (double a, double b);
36
37
38 private:
39 virtual void DoRun (void);
40
41 double m_a;
42 double m_b;
43 };
44
BuildNameString(double a)45 std::string DegreesToRadiansTestCase::BuildNameString (double a)
46 {
47 std::ostringstream oss;
48 oss << "angle = " << a << " degrees";
49 return oss.str ();
50 }
51
52
DegreesToRadiansTestCase(double a,double b)53 DegreesToRadiansTestCase::DegreesToRadiansTestCase (double a, double b)
54 : TestCase (BuildNameString (a)),
55 m_a (a),
56 m_b (b)
57 {
58 }
59
60 void
DoRun()61 DegreesToRadiansTestCase::DoRun ()
62 {
63
64 NS_TEST_EXPECT_MSG_EQ_TOL (DegreesToRadians (m_a), m_b, 1e-10, "wrong conversion");
65 }
66
67
68
69 class RadiansToDegreesTestCase : public TestCase
70 {
71 public:
72 static std::string BuildNameString (double a);
73 RadiansToDegreesTestCase (double a, double b);
74
75
76 private:
77 virtual void DoRun (void);
78
79 double m_a;
80 double m_b;
81 };
82
BuildNameString(double a)83 std::string RadiansToDegreesTestCase::BuildNameString (double a)
84 {
85 std::ostringstream oss;
86 oss << "angle = " << a << " degrees";
87 return oss.str ();
88 }
89
90
RadiansToDegreesTestCase(double a,double b)91 RadiansToDegreesTestCase::RadiansToDegreesTestCase (double a, double b)
92 : TestCase (BuildNameString (a)),
93 m_a (a),
94 m_b (b)
95 {
96 }
97
98 void
DoRun()99 RadiansToDegreesTestCase::DoRun ()
100 {
101
102 NS_TEST_EXPECT_MSG_EQ_TOL (RadiansToDegrees (m_a), m_b, 1e-10, "wrong conversion");
103 }
104
105
106
107 class DegreesRadiansTestSuite : public TestSuite
108 {
109 public:
110 DegreesRadiansTestSuite ();
111 };
112
DegreesRadiansTestSuite()113 DegreesRadiansTestSuite::DegreesRadiansTestSuite ()
114 : TestSuite ("degrees-radians", UNIT)
115 {
116 AddTestCase (new DegreesToRadiansTestCase (0, 0), TestCase::QUICK);
117 AddTestCase (new DegreesToRadiansTestCase (90, M_PI_2), TestCase::QUICK);
118 AddTestCase (new DegreesToRadiansTestCase (180, M_PI), TestCase::QUICK);
119 AddTestCase (new DegreesToRadiansTestCase (270, M_PI + M_PI_2), TestCase::QUICK);
120 AddTestCase (new DegreesToRadiansTestCase (360, M_PI + M_PI), TestCase::QUICK);
121 AddTestCase (new DegreesToRadiansTestCase (-90, -M_PI_2), TestCase::QUICK);
122 AddTestCase (new DegreesToRadiansTestCase (810, 4.5*M_PI), TestCase::QUICK);
123
124 AddTestCase (new RadiansToDegreesTestCase (0, 0), TestCase::QUICK);
125 AddTestCase (new RadiansToDegreesTestCase (M_PI_2, 90), TestCase::QUICK);
126 AddTestCase (new RadiansToDegreesTestCase (M_PI, 180), TestCase::QUICK);
127 AddTestCase (new RadiansToDegreesTestCase (M_PI + M_PI_2, 270), TestCase::QUICK);
128 AddTestCase (new RadiansToDegreesTestCase (M_PI + M_PI, 360), TestCase::QUICK);
129 AddTestCase (new RadiansToDegreesTestCase (-M_PI_2, -90), TestCase::QUICK);
130 AddTestCase (new RadiansToDegreesTestCase (4.5*M_PI, 810), TestCase::QUICK);
131
132 };
133
134 static DegreesRadiansTestSuite staticDegreesRadiansTestSuiteInstance;
135