source: trunk/test/Suite.h @ 1215

Last change on this file since 1215 was 1215, checked in by Peter, 14 years ago

refs #223 and fixes #224

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 1.8 KB
Line 
1#ifndef _theplu_yat_test_suite_
2#define _theplu_yat_test_suite_
3
4// $Id: Suite.h 1215 2008-03-07 19:44:34Z peter $
5
6/*
7  Copyright (C) 2008 Peter Johansson
8
9  This file is part of the yat library, http://trac.thep.lu.se/yat
10
11  The yat library is free software; you can redistribute it and/or
12  modify it under the terms of the GNU General Public License as
13  published by the Free Software Foundation; either version 2 of the
14  License, or (at your option) any later version.
15
16  The yat library is distributed in the hope that it will be useful,
17  but WITHOUT ANY WARRANTY; without even the implied warranty of
18  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19  General Public License for more details.
20
21  You should have received a copy of the GNU General Public License
22  along with this program; if not, write to the Free Software
23  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
24  02111-1307, USA.
25*/
26
27#include <fstream>
28
29namespace theplu {
30namespace yat {
31namespace test {
32
33  /**
34     \internal utility class for tests
35   */
36  class Suite
37  {
38  public:
39    Suite(int argc, char* argv[]);
40
41    /**
42     */
43    ~Suite(void);
44
45    /**
46       \return In verbose mode std::cerr, else a ofstream to "/dev/null".
47    */
48    std::ostream& err(void) const;
49
50    /**
51      \return true if test is ok
52    */
53    bool ok(void) const;
54
55    /**
56      \brief set ok
57    */
58    void ok(bool);
59
60    /**
61       \return In verbose mode std::cout, else a ofstream to "/dev/null".
62    */
63    std::ostream& out(void) const;
64   
65    /**
66       In verbose mode a final message is sent to std::cout.
67
68       If ok() is true: "Test is ok." otherwise
69       "Test failed."
70
71       \return 0 if ok.
72     */
73    int return_value(void) const;
74
75  private:
76    bool verbose_;
77    bool ok_;
78    std::ofstream* dev_null_;
79
80  };
81
82  /**
83     \return true if |a-b| <= N*std::numerical_limits<double>().epsilon()
84  */
85  bool equal(double a, double b, unsigned int N=1);
86
87}}}
88
89#endif
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