/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

/*

 * Copyright (c) 2009 IITP RAS

 *

 * 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

 *

 * Authors: Kirill Andreev <andreev@iitp.ru>

 */

#include "ns3/test.h"

#include "ns3/nstime.h"

#include "ns3/node-container.h"

#include "ns3/ipv4-interface-container.h"

#include "ns3/pcap-file.h"

using namespace ns3;

/**

 * \ingroup flame

 * \brief FLAME protocol regression test of three stations:

 * \verbatim

 * <-----------|----------->   Broadcast frame

 *             |----------->|  Unicast frame

 *           Source                   Destination

 * <-----------|----------->|            |             ARP request

 *             |<-----------|----------->|             ARP request

 *             |            |<-----------|             ARP reply

 *             |<-----------|            |             ARP reply

 *             |----------->|            |             Data

 *             |            |----------->|             Data

 *             |            |<-----------|-----------> PATH_UPDATE (no broadcast was sent)

 *             |<-----------|----------->|             PATH_UPDATE

 * <-----------|----------->|            |             PATH_UPDATE

 *             |            |<-----------|-----------> ARP request

 *             |<-----------|----------->|             ARP request

 * <-----------|----------->|            |             ARP request

 *             |----------->|            |             ARP reply

 *             |            |----------->|             ARP reply

 *             |            |<-----------|             Data

 *             |<-----------|            |             Data

 *             |............|............|

 *             After five seconds data is transmitted again as

 *             broadcast, and PATH_UPDATE is sent

 * \endverbatim

 */

class FlameRegressionTest : public TestCase

{

public:

  FlameRegressionTest ();

  virtual ~FlameRegressionTest();

  virtual void DoRun ();

  void CheckResults ();

private:

  NodeContainer * m_nodes;

  /// Simulation time

  Time m_time;

  /// Needed to install applications

  Ipv4InterfaceContainer m_interfaces;

  void CreateNodes ();

  void CreateDevices ();

  void InstallApplications ();

};