alpar@2483: /* -*- C++ -*-
alpar@2483:  *
alpar@2483:  * This file is a part of LEMON, a generic C++ optimization library
alpar@2483:  *
alpar@2553:  * Copyright (C) 2003-2008
alpar@2483:  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
alpar@2483:  * (Egervary Research Group on Combinatorial Optimization, EGRES).
alpar@2483:  *
alpar@2483:  * Permission to use, modify and distribute this software is granted
alpar@2483:  * provided that this copyright notice appears in all copies. For
alpar@2483:  * precise terms see the accompanying LICENSE file.
alpar@2483:  *
alpar@2483:  * This software is provided "AS IS" with no warranty of any kind,
alpar@2483:  * express or implied, and with no claim as to its suitability for any
alpar@2483:  * purpose.
alpar@2483:  *
alpar@2483:  */
alpar@2483: 
alpar@2483: #include <lemon/random.h>
alpar@2483: #include "test_tools.h"
alpar@2483: 
alpar@2483: ///\file \brief Test cases for random.h
alpar@2483: ///
alpar@2483: ///\todo To be extended
alpar@2483: ///
alpar@2483: 
deba@2597: int seed_array[] = {1, 2};
deba@2597: 
alpar@2483: int main()
alpar@2483: {
alpar@2483:   double a=rnd();
alpar@2483:   check(a<1.0&&a>0.0,"This should be in [0,1)");
alpar@2483:   a=rnd.gauss();
alpar@2483:   a=rnd.gamma(3.45,0);
alpar@2483:   a=rnd.gamma(4);
alpar@2483:   //Does gamma work with integer k?
alpar@2483:   a=rnd.gamma(4.0,0);
deba@2596: 
deba@2596:   lemon::rnd.seed(100);
deba@2596:   lemon::rnd.seed(seed_array, seed_array + 
deba@2596: 		  (sizeof(seed_array) / sizeof(seed_array[0])));
deba@2596:   return 0;
alpar@2483: }