wimax-service-flow-test.cc

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 *  Copyright (c) 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
 *
 *         Mohamed Amine Ismail <amine.ismail@sophia.inria.fr>
 *                              <amine.ismail@udcast.com>
 *
 */
#include "ns3/test.h"
#include "ns3/internet-stack-helper.h"
#include "ns3/ipv4-address-helper.h"
#include "ns3/ipv4-interface-container.h"
#include "ns3/ipv4-address.h"
#include "ns3/simulator.h"
#include "ns3/wimax-helper.h"
#include "ns3/cs-parameters.h"
#include "ns3/ipcs-classifier-record.h"
#include "ns3/service-flow.h"

using namespace ns3;

/*
 * Test the service flow creation.
 */
class Ns3WimaxSfCreationTestCase : public TestCase
{
public:
  Ns3WimaxSfCreationTestCase ();
  virtual ~Ns3WimaxSfCreationTestCase ();

private:
  virtual void DoRun (void);

};

Ns3WimaxSfCreationTestCase::Ns3WimaxSfCreationTestCase ()
  : TestCase ("Test the service flow tlv implementation.")
{
}

Ns3WimaxSfCreationTestCase::~Ns3WimaxSfCreationTestCase ()
{
}

void
Ns3WimaxSfCreationTestCase::DoRun (void)
{

  // default values
  int duration = 2;
  WimaxHelper::SchedulerType scheduler = WimaxHelper::SCHED_TYPE_SIMPLE;

  NodeContainer ssNodes;
  NodeContainer bsNodes;

  ssNodes.Create (1);
  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);

  ssDevs.Get (0)->GetObject<SubscriberStationNetDevice> ()->SetModulationType (WimaxPhy::MODULATION_TYPE_QAM16_12);
  bsDevs.Get (0)->GetObject<BaseStationNetDevice> ();

  InternetStackHelper stack;
  stack.Install (bsNodes);
  stack.Install (ssNodes);

  Ipv4AddressHelper address;
  address.SetBase ("10.1.1.0", "255.255.255.0");

  Ipv4InterfaceContainer SSinterfaces = address.Assign (ssDevs);
  Ipv4InterfaceContainer BSinterface = address.Assign (bsDevs);

  // Create one UGS Downlink service flow between the ss and the bs
  ServiceFlow * DlServiceFlowUgs = new ServiceFlow (ServiceFlow::SF_DIRECTION_DOWN);
  IpcsClassifierRecord DlClassifierUgs (Ipv4Address ("0.0.0.0"),
                                        Ipv4Mask ("0.0.0.0"),
                                        Ipv4Address ("0.0.0.0"),
                                        Ipv4Mask ("0.0.0.0"),
                                        3000,
                                        3000,
                                        0,
                                        35000,
                                        17,
                                        1);
  CsParameters DlcsParam (CsParameters::ADD, DlClassifierUgs);
  DlServiceFlowUgs->SetConvergenceSublayerParam (DlcsParam);
  DlServiceFlowUgs->SetCsSpecification (ServiceFlow::IPV4);
  DlServiceFlowUgs->SetServiceSchedulingType (ServiceFlow::SF_TYPE_UGS);
  DlServiceFlowUgs->SetMaxSustainedTrafficRate (1000000);
  DlServiceFlowUgs->SetMinReservedTrafficRate (1000000);
  DlServiceFlowUgs->SetMinTolerableTrafficRate (1000000);
  DlServiceFlowUgs->SetMaximumLatency (10);
  DlServiceFlowUgs->SetMaxTrafficBurst (1000);
  DlServiceFlowUgs->SetTrafficPriority (1);

  // Create one UGS Uplink service flow between the ss and the bs
  ServiceFlow * UlServiceFlowUgs = new ServiceFlow (ServiceFlow::SF_DIRECTION_UP);
  IpcsClassifierRecord UlClassifierUgs (Ipv4Address ("0.0.0.0"),
                                        Ipv4Mask ("0.0.0.0"),
                                        Ipv4Address ("0.0.0.0"),
                                        Ipv4Mask ("0.0.0.0"),
                                        0,
                                        35000,
                                        3000,
                                        3000,
                                        17,
                                        1);
  CsParameters UlcsParam (CsParameters::ADD, UlClassifierUgs);
  UlServiceFlowUgs->SetConvergenceSublayerParam (UlcsParam);
  UlServiceFlowUgs->SetCsSpecification (ServiceFlow::IPV4);
  UlServiceFlowUgs->SetServiceSchedulingType (ServiceFlow::SF_TYPE_UGS);
  UlServiceFlowUgs->SetMaxSustainedTrafficRate (1000000);
  UlServiceFlowUgs->SetMinReservedTrafficRate (1000000);
  UlServiceFlowUgs->SetMinTolerableTrafficRate (1000000);
  UlServiceFlowUgs->SetMaximumLatency (10);
  UlServiceFlowUgs->SetMaxTrafficBurst (1000);
  UlServiceFlowUgs->SetTrafficPriority (1);
  ssDevs.Get (0)->GetObject<SubscriberStationNetDevice> ()->AddServiceFlow (DlServiceFlowUgs);
  ssDevs.Get (0)->GetObject<SubscriberStationNetDevice> ()->AddServiceFlow (UlServiceFlowUgs);

  Simulator::Stop (Seconds (duration));
  Simulator::Run ();
  Simulator::Destroy ();
}

// ==============================================================================
class Ns3WimaxServiceFlowTestSuite : public TestSuite
{
public:
  Ns3WimaxServiceFlowTestSuite ();
};

Ns3WimaxServiceFlowTestSuite::Ns3WimaxServiceFlowTestSuite ()
  : TestSuite ("wimax-service-flow", UNIT)
{
  AddTestCase (new Ns3WimaxSfCreationTestCase, TestCase::QUICK);
}

static Ns3WimaxServiceFlowTestSuite ns3WimaxServiceFlowTestSuite;