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

/*

 * Copyright (c) 2005 INRIA

 * All rights reserved.

 *

 * 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: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>

 */

#include "test.h"

#ifdef RUN_SELF_TESTS

#include <iostream>

namespace ns3 {

TestManager *

TestManager::Get (void)

{

  static TestManager manager;

  return &manager;

}

TestManager::TestManager ()

  : m_verbose (false)

{}

TestManager::~TestManager ()

{

  TestsI i = m_tests.begin ();

  while (i != m_tests.end ()) 

    {

      delete (*i).second;

      i = m_tests.erase (i);

    }

}

void

TestManager::Add (Test *test, char const *name)

{

  Get ()->m_tests.push_back (std::make_pair (test, new std::string (name)));

}

void

TestManager::EnableVerbose (void)

{

  Get ()->m_verbose = true;

}

std::ostream &

TestManager::Failure (void)

{

  return std::cerr;

}

bool 

TestManager::RunTests (void)

{

  return Get ()->RealRunTests ();

}

bool 

TestManager::RealRunTests (void)

{

  bool isSuccess = true;

  for (TestsCI i = m_tests.begin (); i != m_tests.end (); i++) 

    {

      std::string *testName = (*i).second;

      if (!(*i).first->RunTests ()) 

        {

          isSuccess = false;

          if (m_verbose) 

            {

              std::cerr << "FAIL " << *testName << std::endl;

            }

        } 

      else 

        {

          if (m_verbose) 

            {

              std::cerr << "PASS "<<*testName << std::endl;

            }

        }

    }

  if (!isSuccess) 

    {

      std::cerr << "FAIL" << std::endl;

    }

  return isSuccess;

}

Test::Test (char const *name)

{

  TestManager::Add (this, name);

}

Test::~Test ()

{}

std::ostream &

Test::Failure (void)

{

  return TestManager::Failure ();

}

}; // namespace ns3

#endif /* RUN_SELF_TESTS */