ss-mac-test.cc

Go to the documentation of this file.

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 *  Copyright (c) 2007,2008, 2009 INRIA, UDcast
 *
 * 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: Mohamed Amine Ismail <amine.ismail@sophia.inria.fr>
 *                              <amine.ismail@udcast.com>
 */
#include "ns3/log.h"
#include "ns3/test.h"
#include "ns3/simulator.h"
#include "ns3/wimax-helper.h"
#include "ns3/net-device-container.h"
#include "ns3/node-container.h"

using namespace ns3;

/*
 * Test the network entry procedure.
 * Create a network with a BS and 10 SS and check that all the SS perform the
 * network entry correctly
 *
 */
class Ns3WimaxNetworkEntryTestCase : public TestCase
{
public:
  Ns3WimaxNetworkEntryTestCase ();
  virtual ~Ns3WimaxNetworkEntryTestCase ();

private:
  virtual void DoRun (void);

};

Ns3WimaxNetworkEntryTestCase::Ns3WimaxNetworkEntryTestCase ()
  : TestCase ("Test the network entry procedure")
{
}

Ns3WimaxNetworkEntryTestCase::~Ns3WimaxNetworkEntryTestCase ()
{
}

void
Ns3WimaxNetworkEntryTestCase::DoRun (void)
{
  WimaxHelper::SchedulerType scheduler = WimaxHelper::SCHED_TYPE_SIMPLE;
  NodeContainer ssNodes;
  NodeContainer bsNodes;

  ssNodes.Create (10);
  bsNodes.Create (1);

  WimaxHelper wimax;

  NetDeviceContainer ssDevs, bsDevs;

  ssDevs = wimax.Install (ssNodes,
                          WimaxHelper::DEVICE_TYPE_SUBSCRIBER_STATION,
                          WimaxHelper::SIMPLE_PHY_TYPE_OFDM,
                          scheduler);
  bsDevs = wimax.Install (bsNodes,
                          WimaxHelper::DEVICE_TYPE_BASE_STATION,
                          WimaxHelper::SIMPLE_PHY_TYPE_OFDM,
                          scheduler);
  Simulator::Stop (Seconds (1));
  Simulator::Run ();
  for (int i = 0; i < 10; i++)
    {
      NS_TEST_EXPECT_MSG_EQ (ssDevs.Get (i)->GetObject<SubscriberStationNetDevice> ()->IsRegistered (),true,
                             "SS[" << i << "] IsNotRegistered");
    }
  Simulator::Destroy ();
}

/*
 * Test if the management connections are correctly setup.
 * Create a network with a BS and 10 SS and check that the management
 * connections are correctly setup for all SS
 *
 */

class Ns3WimaxManagementConnectionsTestCase : public TestCase
{
public:
  Ns3WimaxManagementConnectionsTestCase ();
  virtual ~Ns3WimaxManagementConnectionsTestCase ();

private:
  virtual void DoRun (void);

};

Ns3WimaxManagementConnectionsTestCase::Ns3WimaxManagementConnectionsTestCase ()
  : TestCase ("Test if the management connections are correctly setup")
{
}

Ns3WimaxManagementConnectionsTestCase::~Ns3WimaxManagementConnectionsTestCase ()
{
}

void
Ns3WimaxManagementConnectionsTestCase::DoRun (void)
{
  WimaxHelper::SchedulerType scheduler = WimaxHelper::SCHED_TYPE_SIMPLE;
  NodeContainer ssNodes;
  NodeContainer bsNodes;

  ssNodes.Create (10);
  bsNodes.Create (1);

  WimaxHelper wimax;

  NetDeviceContainer ssDevs, bsDevs;

  ssDevs = wimax.Install (ssNodes,
                          WimaxHelper::DEVICE_TYPE_SUBSCRIBER_STATION,
                          WimaxHelper::SIMPLE_PHY_TYPE_OFDM,
                          scheduler);
  bsDevs = wimax.Install (bsNodes,
                          WimaxHelper::DEVICE_TYPE_BASE_STATION,
                          WimaxHelper::SIMPLE_PHY_TYPE_OFDM,
                          scheduler);
  Simulator::Stop (Seconds (1));
  Simulator::Run ();
  for (int i = 0; i < 10; i++)
    {
      NS_TEST_EXPECT_MSG_EQ (ssDevs.Get (i)->GetObject<SubscriberStationNetDevice> ()->GetAreManagementConnectionsAllocated (),
                             true, "Management connections for SS[" << i << "] are not allocated");
    }
  Simulator::Destroy ();
}
class Ns3WimaxSSMacTestSuite : public TestSuite
{
public:
  Ns3WimaxSSMacTestSuite ();
};

Ns3WimaxSSMacTestSuite::Ns3WimaxSSMacTestSuite ()
  : TestSuite ("wimax-ss-mac-layer", UNIT)
{
  AddTestCase (new Ns3WimaxNetworkEntryTestCase, TestCase::QUICK);
  AddTestCase (new Ns3WimaxManagementConnectionsTestCase, TestCase::QUICK);
}

static Ns3WimaxSSMacTestSuite ns3WimaxSSMacTestSuite;