A Discrete-Event Network Simulator
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itu-r-1411-nlos-over-rooftop-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
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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-nlos-over-rooftop-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 using namespace ns3;
33 
34 NS_LOG_COMPONENT_DEFINE ("ItuR1411NlosOverRooftopPropagationLossModelTest");
35 
37 {
38 public:
39  ItuR1411NlosOverRooftopPropagationLossModelTestCase (double freq, double dist, double hb, double hm, EnvironmentType env, CitySize city, double refValue, std::string name);
41 
42 private:
43  virtual void DoRun (void);
44  Ptr<MobilityModel> CreateMobilityModel (uint16_t index);
45 
46  double m_freq;
47  double m_dist;
48  double m_hb;
49  double m_hm;
52  double m_lossRef;
53 
54 };
55 
56 ItuR1411NlosOverRooftopPropagationLossModelTestCase::ItuR1411NlosOverRooftopPropagationLossModelTestCase (double freq, double dist, double hb, double hm, EnvironmentType env, CitySize city, 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_env (env),
63  m_city (city),
64  m_lossRef (refValue)
65 {
66 }
67 
69 {
70 }
71 
72 
73 
74 void
76 {
77  NS_LOG_FUNCTION (this);
78 
79 
80  Ptr<MobilityModel> mma = CreateObject<ConstantPositionMobilityModel> ();
81  mma->SetPosition (Vector (0.0, 0.0, m_hb));
82 
83  Ptr<MobilityModel> mmb = CreateObject<ConstantPositionMobilityModel> ();
84  mmb->SetPosition (Vector (m_dist, 0.0, m_hm));
85 
86  Ptr<ItuR1411NlosOverRooftopPropagationLossModel> propagationLossModel = CreateObject<ItuR1411NlosOverRooftopPropagationLossModel> ();
87  propagationLossModel->SetAttribute ("Frequency", DoubleValue (m_freq));
88  propagationLossModel->SetAttribute ("Environment", EnumValue (m_env));
89  propagationLossModel->SetAttribute ("CitySize", EnumValue (m_city));
90 
91  double loss = propagationLossModel->GetLoss (mma, mmb);
92 
93  NS_LOG_INFO ("Calculated loss: " << loss);
94  NS_LOG_INFO ("Theoretical loss: " << m_lossRef);
95 
96  NS_TEST_ASSERT_MSG_EQ_TOL (loss, m_lossRef, 0.1, "Wrong loss!");
97 
98 }
99 
100 
101 
103 {
104 public:
106 };
107 
108 
109 
111  : TestSuite ("itu-r-1411-nlos-over-rooftop", SYSTEM)
112 {
113 
114  LogComponentEnable ("ItuR1411NlosOverRooftopPropagationLossModelTest", LOG_LEVEL_ALL);
115 
116  // reference values obtained with the octave scripts in src/propagation/test/reference/
117 
118  AddTestCase (new ItuR1411NlosOverRooftopPropagationLossModelTestCase (2.1140e9, 900, 30, 1, UrbanEnvironment, LargeCity, 143.68, "f=2114Mhz, dist=900, urban large city"), TestCase::QUICK);
119 
120  AddTestCase (new ItuR1411NlosOverRooftopPropagationLossModelTestCase (1.865e9, 500, 30, 1, UrbanEnvironment, LargeCity, 132.84, "f=2114Mhz, dist=900, urban large city"), TestCase::QUICK);
121 
122 }
123 
124 
125 
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
EnvironmentType
The type of propagation environment.
A suite of tests to run.
Definition: test.h:1343
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition: log.h:205
static ItuR1411NlosOverRooftopPropagationLossModelTestSuite g_ituR1411NlosOverRooftopTestSuite
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
Definition: log.h:281
encapsulates test code
Definition: test.h:1153
void LogComponentEnable(char const *name, enum LogLevel level)
Enable the logging output associated with that log component.
Definition: log.cc:370
Hold variables of type enum.
Definition: enum.h:54
void AddTestCase(TestCase *testCase, TestDuration duration=QUICK)
Add an individual child TestCase to this test suite.
Definition: test.cc:299
double GetLoss(Ptr< MobilityModel > a, Ptr< MobilityModel > b) const
#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:378
Every class exported by the ns3 library is enclosed in the ns3 namespace.
virtual void DoRun(void)
Implementation to actually run this TestCase.
ItuR1411NlosOverRooftopPropagationLossModelTestCase(double freq, double dist, double hb, double hm, EnvironmentType env, CitySize city, double refValue, std::string name)
void SetPosition(const Vector &position)
CitySize
The size of the city in which propagation takes place.
Print everything.
Definition: log.h:116
This class can be used to hold variables of floating point type such as &#39;double&#39; or &#39;float&#39;...
Definition: double.h:41
void SetAttribute(std::string name, const AttributeValue &value)
Set a single attribute, raising fatal errors if unsuccessful.
Definition: object-base.cc:187