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2cfcebe0d0142e42db573681b90e505aeb63fcaa
unison/src/antenna/test/test-angles.cc
Mattia Lecci 2cfcebe0d0 antenna: (merges !481) Update antenna module 
- Introduce PhasedArrayModel
- Use the new PhasedArrayModel framework across modules (e.g., 3gpp channel model)
- Improve Angles class. Furthermore, Angles has been translated from elevation to inclination and from degrees to radians
- Update antenna module doc
- Fix random angle generation for the 3gpp channel model. Specifically, cluster and sub-cluster angles might be generated with inclination angles outside the inclination range [0, pi], and have now been fixed.
2021-04-10 18:59:00 -07:00

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2011 CTTC
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Nicola Baldo <nbaldo@cttc.es>
*/
#include <ns3/log.h>
#include <ns3/test.h>
#include <ns3/antenna-model.h>
#include <cmath>
#include <string>
#include <iostream>
#include <sstream>
using namespace ns3;
class OneVectorConstructorTestCase : public TestCase
{
public:
static std::string BuildNameString (Vector v);
OneVectorConstructorTestCase (Vector v, Angles a);
private:
virtual void DoRun (void);
Vector m_v;
Angles m_a;
};
std::string OneVectorConstructorTestCase::BuildNameString (Vector v)
{
std::ostringstream oss;
oss << " v = " << v;
return oss.str ();
}
OneVectorConstructorTestCase::OneVectorConstructorTestCase (Vector v, Angles a)
: TestCase (BuildNameString (v)),
m_v (v),
m_a (a)
{}
void
OneVectorConstructorTestCase::DoRun ()
{
Angles a (m_v);
NS_TEST_EXPECT_MSG_EQ_TOL ( a.GetAzimuth (), m_a.GetAzimuth (), 1e-10, "incorrect phi");
NS_TEST_EXPECT_MSG_EQ_TOL ( a.GetInclination (), m_a.GetInclination (), 1e-10, "incorrect theta");
}
class TwoVectorsConstructorTestCase : public TestCase
{
public:
static std::string BuildNameString (Vector v, Vector o);
TwoVectorsConstructorTestCase (Vector v, Vector o, Angles a);
private:
virtual void DoRun (void);
Vector m_v;
Vector m_o;
Angles m_a;
};
std::string TwoVectorsConstructorTestCase::BuildNameString (Vector v, Vector o)
{
std::ostringstream oss;
oss << " v = " << v << ", o = " << o;
return oss.str ();
}
TwoVectorsConstructorTestCase::TwoVectorsConstructorTestCase (Vector v, Vector o, Angles a)
: TestCase (BuildNameString (v, o)),
m_v (v),
m_o (o),
m_a (a)
{}
void
TwoVectorsConstructorTestCase::DoRun ()
{
Angles a (m_v, m_o);
NS_TEST_EXPECT_MSG_EQ_TOL ( a.GetAzimuth (), m_a.GetAzimuth (), 1e-10, "incorrect phi");
NS_TEST_EXPECT_MSG_EQ_TOL ( a.GetInclination (), m_a.GetInclination (), 1e-10, "incorrect theta");
}
class AnglesTestSuite : public TestSuite
{
public:
AnglesTestSuite ();
};
AnglesTestSuite::AnglesTestSuite ()
: TestSuite ("angles", UNIT)
{
AddTestCase (new OneVectorConstructorTestCase (Vector (1, 0, 0), Angles (0, M_PI_2)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (-1, 0, 0), Angles (M_PI, M_PI_2)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (0, 1, 0), Angles (M_PI_2, M_PI_2)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (0, -1, 0), Angles (-M_PI_2, M_PI_2)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (0, 0, 1), Angles (0, 0)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (0, 0, -1), Angles (0, M_PI)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (2, 0, 0), Angles (0, M_PI_2)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (-2, 0, 0), Angles (M_PI, M_PI_2)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (0, 2, 0), Angles (M_PI_2, M_PI_2)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (0, -2, 0), Angles (-M_PI_2, M_PI_2)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (0, 0, 2), Angles (0, 0)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (0, 0, -2), Angles (0, M_PI)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (1, 0, 1), Angles (0, M_PI_4)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (1, 0, -1), Angles (0, 3 * M_PI_4)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (1, 1, 0), Angles (M_PI_4, M_PI_2)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (1, -1, 0), Angles (-M_PI_4, M_PI_2)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (-1, 0, 1), Angles (M_PI, M_PI_4)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (-1, 0, -1), Angles (M_PI, 3 * M_PI_4)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (-1, 1, 0), Angles (3 * M_PI_4, M_PI_2)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (-1, -1, 0), Angles (-3 * M_PI_4, M_PI_2)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (0, 1, 1), Angles (M_PI_2, M_PI_4)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (0, 1, -1), Angles (M_PI_2, 3 * M_PI_4)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (0, -1, 1), Angles (-M_PI_2, M_PI_4)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (0, -1, -1), Angles (-M_PI_2, 3 * M_PI_4)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (1, 1, std::sqrt (2)), Angles (M_PI_4, M_PI_4)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (1, 1, -std::sqrt (2)), Angles (M_PI_4, 3 * M_PI_4)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (1, -1, std::sqrt (2)), Angles (-M_PI_4, M_PI_4)), TestCase::QUICK);
AddTestCase (new OneVectorConstructorTestCase (Vector (-1, 1, std::sqrt (2)), Angles (3 * M_PI_4, M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 0, 0), Vector (0, 0, 0), Angles (0, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 0, 0), Vector (0, 0, 0), Angles (M_PI, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 1, 0), Vector (0, 0, 0), Angles (M_PI_2, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, -1, 0), Vector (0, 0, 0), Angles (-M_PI_2, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 0, 1), Vector (0, 0, 0), Angles (0, 0)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 0, -1), Vector (0, 0, 0), Angles (0, M_PI)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (2, 0, 0), Vector (0, 0, 0), Angles (0, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (-2, 0, 0), Vector (0, 0, 0), Angles (M_PI, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 2, 0), Vector (0, 0, 0), Angles (M_PI_2, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, -2, 0), Vector (0, 0, 0), Angles (-M_PI_2, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 0, 2), Vector (0, 0, 0), Angles (0, 0)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 0, -2), Vector (0, 0, 0), Angles (0, M_PI)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 0, 1), Vector (0, 0, 0), Angles (0, M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 0, -1), Vector (0, 0, 0), Angles (0, 3 * M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 1, 0), Vector (0, 0, 0), Angles (M_PI_4, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, -1, 0), Vector (0, 0, 0), Angles (-M_PI_4, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 0, 1), Vector (0, 0, 0), Angles (M_PI, M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 0, -1), Vector (0, 0, 0), Angles (M_PI, 3 * M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 1, 0), Vector (0, 0, 0), Angles (3 * M_PI_4, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, -1, 0), Vector (0, 0, 0), Angles (-3 * M_PI_4, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 1, 1), Vector (0, 0, 0), Angles (M_PI_2, M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, 1, -1), Vector (0, 0, 0), Angles (M_PI_2, 3 * M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, -1, 1), Vector (0, 0, 0), Angles (-M_PI_2, M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, -1, -1), Vector (0, 0, 0), Angles (-M_PI_2, 3 * M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 1, std::sqrt (2)), Vector (0, 0, 0), Angles (M_PI_4, M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 1, -std::sqrt (2)), Vector (0, 0, 0), Angles (M_PI_4, 3 * M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, -1, std::sqrt (2)), Vector (0, 0, 0), Angles (-M_PI_4, M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 1, std::sqrt (2)), Vector (0, 0, 0), Angles (3 * M_PI_4, M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (3, 2, 2), Vector (2, 2, 2), Angles (0, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (1, 2, 2), Vector (2, 2, 2), Angles (M_PI, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (2, 3, 2), Vector (2, 2, 2), Angles (M_PI_2, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 2, 2), Vector (-1, 3, 2), Angles (-M_PI_2, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (4, -2, 7), Vector (4, -2, 6), Angles (0, 0)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, -5, -1), Vector (0, -5, 0), Angles (0, M_PI)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (-2, 2, -1), Vector (-4, 2, -1), Angles (0, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (2, 2, 0), Vector (4, 2, 0), Angles (M_PI, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (-1, 4, 4), Vector (-2, 4, 3), Angles (0, M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (0, -2, -6), Vector (-1, -2, -5), Angles (0, 3 * M_PI_4)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (77, 3, 43), Vector (78, 2, 43), Angles (3 * M_PI_4, M_PI_2)), TestCase::QUICK);
AddTestCase (new TwoVectorsConstructorTestCase (Vector (24, -2, -6 - std::sqrt (2)), Vector (23, -3, -6), Angles (M_PI_4, 3 * M_PI_4)), TestCase::QUICK);
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);
}
static AnglesTestSuite staticAnglesTestSuiteInstance;
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