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itu-r-1411-los-test-suite.cc
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1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2011,2012 Centre Tecnologic de Telecomunicacions de Catalunya (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: Marco Miozzo <marco.miozzo@cttc.es>
19  * Nicola Baldo <nbaldo@cttc.es>
20  */
21 
22 
23 #include <ns3/log.h>
24 #include <ns3/test.h>
25 #include <ns3/itu-r-1411-los-propagation-loss-model.h>
26 #include <ns3/string.h>
27 #include <ns3/double.h>
28 #include <ns3/constant-position-mobility-model.h>
29 #include <ns3/enum.h>
30 
31 
32 namespace ns3 {
33 
34 NS_LOG_COMPONENT_DEFINE ("ItuR1411LosPropagationLossModelTest")
35  ;
36 
37 
39 {
40 public:
41  ItuR1411LosPropagationLossModelTestCase (double freq, double dist, double hb, double hm, double refValue, std::string name);
43 
44 private:
45  virtual void DoRun (void);
46  Ptr<MobilityModel> CreateMobilityModel (uint16_t index);
47 
48  double m_freq;
49  double m_dist;
50  double m_hb;
51  double m_hm;
52  double m_lossRef;
53 
54 };
55 
56 ItuR1411LosPropagationLossModelTestCase::ItuR1411LosPropagationLossModelTestCase (double freq, double dist, double hb, double hm, double refValue, std::string name)
57  : TestCase (name),
58  m_freq (freq),
59  m_dist (dist),
60  m_hb (hb),
61  m_hm (hm),
62  m_lossRef (refValue)
63 {
64 }
65 
67 {
68 }
69 
70 
71 
72 void
74 {
75  NS_LOG_FUNCTION (this);
76 
77 
78  Ptr<MobilityModel> mma = CreateObject<ConstantPositionMobilityModel> ();
79  mma->SetPosition (Vector (0.0, 0.0, m_hb));
80 
81  Ptr<MobilityModel> mmb = CreateObject<ConstantPositionMobilityModel> ();
82  mmb->SetPosition (Vector (m_dist, 0.0, m_hm));
83 
84  Ptr<ItuR1411LosPropagationLossModel> propagationLossModel = CreateObject<ItuR1411LosPropagationLossModel> ();
85  propagationLossModel->SetAttribute ("Frequency", DoubleValue (m_freq));
86 
87  double loss = propagationLossModel->GetLoss (mma, mmb);
88 
89  NS_LOG_INFO ("Calculated loss: " << loss);
90  NS_LOG_INFO ("Theoretical loss: " << m_lossRef);
91 
92  NS_TEST_ASSERT_MSG_EQ_TOL (loss, m_lossRef, 0.1, "Wrong loss!");
93 
94 }
95 
96 
97 
99 {
100 public:
102 };
103 
104 
105 
107  : TestSuite ("itu-r-1411-los", SYSTEM)
108 {
109 
110  LogComponentEnable ("ItuR1411LosPropagationLossModelTest", LOG_LEVEL_ALL);
111 
112  // reference values obtained with the octave scripts in src/propagation/test/reference/
113 
114  AddTestCase (new ItuR1411LosPropagationLossModelTestCase (2.1140e9, 100, 30, 1, 81.005, "freq=2114MHz, dist=100m"), TestCase::QUICK);
115 
116  AddTestCase (new ItuR1411LosPropagationLossModelTestCase (1999e6, 200, 30, 1, 87.060, "freq=1999MHz, dist=200m"), TestCase::QUICK);
117 
118 
119 
120 
121 }
122 
123 
124 
126 
127 
128 
129 } // namespace ns3
#define NS_LOG_FUNCTION(parameters)
Definition: log.h:345
NS_LOG_COMPONENT_DEFINE("GrantedTimeWindowMpiInterface")
#define NS_TEST_ASSERT_MSG_EQ_TOL(actual, limit, tol, msg)
Test that actual and expected (limit) values are equal to plus or minus some tolerance and report and...
Definition: test.h:326
A suite of tests to run.
Definition: test.h:1025
virtual void DoRun(void)
Implementation to actually run this TestCase.
#define NS_LOG_INFO(msg)
Definition: log.h:298
encapsulates test code
Definition: test.h:849
static ItuR1411LosPropagationLossModelTestSuite g_ituR1411LosTestSuite
a 3d vector
Definition: vector.h:31
ItuR1411LosPropagationLossModelTestCase(double freq, double dist, double hb, double hm, double refValue, std::string name)
void AddTestCase(TestCase *testCase) NS_DEPRECATED
Add an individual child TestCase case to this TestCase.
Definition: test.cc:173
void SetPosition(const Vector &position)
Ptr< MobilityModel > CreateMobilityModel(uint16_t index)
Fast test.
Definition: test.h:857
Hold a floating point type.
Definition: double.h:41
void LogComponentEnable(char const *name, enum LogLevel level)
Definition: log.cc:311