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test.hh
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1 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2 /*
3  * Main authors:
4  * Christian Schulte <schulte@gecode.org>
5  *
6  * Contributing authors:
7  * Mikael Lagerkvist <lagerkvist@gecode.org>
8  *
9  * Copyright:
10  * Christian Schulte, 2005
11  * Mikael Lagerkvist, 2005
12  *
13  * Last modified:
14  * $Date: 2010-04-08 12:35:31 +0200 (Thu, 08 Apr 2010) $ by $Author: schulte $
15  * $Revision: 10684 $
16  *
17  * This file is part of Gecode, the generic constraint
18  * development environment:
19  * http://www.gecode.org
20  *
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41 
42 #ifndef __GECODE_TEST_TEST_HH__
43 #define __GECODE_TEST_TEST_HH__
44 
45 #include <gecode/kernel.hh>
46 #include <gecode/search.hh>
47 
48 #include <iostream>
49 #include <sstream>
50 #include <string>
51 
53 namespace Test {
54 
67  extern std::ostringstream olog;
68 
70  class ind {
71  public:
73  int l;
75  ind(int i) : l(i) {}
76  };
77 
78 
80  class Options {
81  public:
83  unsigned int seed;
85  unsigned int iter;
87  static const int defiter = 5;
89  unsigned int fixprob;
91  static const unsigned int deffixprob = 10;
93  bool stop;
95  bool log;
96 
98  Options(void);
100  void parse(int argc, char* argv[]);
101  };
102 
104  extern Options opt;
105 
107  class Base {
108  private:
110  std::string _name;
112  Base* _next;
114  static Base* _tests;
116  static unsigned int _n_tests;
117  public:
119  Base(const std::string& s);
121  static void sort(void);
123  const std::string& name(void) const;
125  static Base* tests(void);
127  Base* next(void) const;
129  void next(Base* n);
131  virtual bool run(void) = 0;
133  static bool fixpoint(void);
135  virtual ~Base(void);
136 
139  };
141 
142 }
143 
148 int main(int argc, char* argv[]);
149 
154 std::ostream&
155 operator<<(std::ostream& os, const Test::ind& i);
156 
157 #include "test/test.hpp"
158 
159 #endif
160 
161 // STATISTICS: test-core
const std::string & name(void) const
Return name of test.
Definition: test.hpp:54
virtual ~Base(void)
Destructor.
Definition: test.cpp:96
static void sort(void)
Sort tests alphabetically.
Definition: test.cpp:81
Simple class for describing identation.
Definition: test.hh:70
Base * next(void) const
Return next test.
Definition: test.hpp:62
static Gecode::Support::RandomGenerator rand
Random number generator.
Definition: test.hh:138
Base(const std::string &s)
Create and register test with name s.
Definition: test.cpp:63
int main(int argc, char *argv[])
Main-function.
unsigned int seed
The random seed to be used.
Definition: test.hh:83
unsigned int iter
Number of iterations for each test.
Definition: test.hh:85
Gecode::IntArgs i(4, 1, 2, 3, 4)
int n
Number of negative literals for node type.
Definition: bool-expr.cpp:238
Options opt
The options.
Definition: test.cpp:101
static Base * tests(void)
Return all tests.
Definition: test.hpp:58
virtual bool run(void)=0
Run test.
static bool fixpoint(void)
Throw a coin whether to compute a fixpoint.
Definition: test.hpp:70
Base class for all tests to be run
Definition: test.hh:107
bool log
Whether to log the tests.
Definition: test.hh:95
static const unsigned int deffixprob
Default fixpoint probaibility.
Definition: test.hh:91
Template for linear congruential generators.
Definition: random.hpp:50
General test support.
Definition: afc.cpp:43
Commandline options.
Definition: test.hh:80
void parse(int argc, char *argv[])
Parse commandline arguments.
Definition: test.cpp:117
std::ostringstream olog
Stream used for logging.
Definition: test.cpp:57
ind(int i)
Indent by level i.
Definition: test.hh:75
unsigned int fixprob
The probability for computing a fixpoint.
Definition: test.hh:89
std::basic_ostream< Char, Traits > & operator<<(std::basic_ostream< Char, Traits > &os, const FloatView &x)
Print float variable view.
Definition: print.hpp:62
Options(void)
Initialize options with defaults.
Definition: test.hpp:45
static const int defiter
Default number of iterations.
Definition: test.hh:87
bool stop
Whether to stop on an error.
Definition: test.hh:93
int l
Which indentation level.
Definition: test.hh:73