/* -*- 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:
  /// XXX It is important to have pointers here
  NodeContainer * m_nodes;
  /// Simulation time
  Time m_time;
  /// Needed to install applications
  Ipv4InterfaceContainer m_interfaces;
  
  void CreateNodes ();
  void CreateDevices ();
  void InstallApplications ();
};