Merge build trunk
[awesomized/libmemcached] / libtest / comparison.hpp
1 /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
2 *
3 * libtest
4 *
5 * Copyright (C) 2011 Data Differential, http://datadifferential.com/
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 3 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22 #pragma once
23
24 #include <typeinfo>
25
26 #if defined(HAVE_LIBMEMCACHED) && HAVE_LIBMEMCACHED
27 #include <libmemcached-1.0/memcached.h>
28 #include <libmemcachedutil-1.0/ostream.hpp>
29 #endif
30
31 #if defined(HAVE_LIBGEARMAN) && HAVE_LIBGEARMAN
32 #include <libgearman/gearman.h>
33 #endif
34
35 namespace libtest {
36
37 template <class T_comparable, class T_hint>
38 bool _compare_truth_hint(const char *file, int line, const char *func, T_comparable __expected, const char *assertation_label, T_hint __hint)
39 {
40 if (__expected == false)
41 {
42 libtest::stream::make_cerr(file, line, func) << "Assertation \"" << assertation_label << "\" failed, hint: " << __hint;
43 return false;
44 }
45
46 return true;
47 }
48
49 template <class T1_comparable, class T2_comparable>
50 bool _compare(const char *file, int line, const char *func, const T1_comparable& __expected, const T2_comparable& __actual)
51 {
52 if (__expected != __actual)
53 {
54 libtest::stream::make_cerr(file, line, func) << "Expected \"" << __expected << "\" got \"" << __actual << "\"";
55 return false;
56 }
57
58 return true;
59 }
60
61 template <class T_comparable>
62 bool _compare_zero(const char *file, int line, const char *func, T_comparable __actual)
63 {
64 if (T_comparable(0) != __actual)
65 {
66 libtest::stream::make_cerr(file, line, func) << "Expected 0 got \"" << __actual << "\"";
67 return false;
68 }
69
70 return true;
71 }
72
73 template <class T_comparable>
74 bool _truth(const char *file, int line, const char *func, T_comparable __truth)
75 {
76 if (bool(__truth))
77 {
78 libtest::stream::make_cerr(file, line, func) << "Assertion failed for " << func << "() with \"" << __truth << "\"";
79 return false;
80 }
81
82 return true;
83 }
84
85 template <class T1_comparable, class T2_comparable, class T_hint>
86 bool _compare_hint(const char *file, int line, const char *func, T1_comparable __expected, T2_comparable __actual, T_hint __hint)
87 {
88 if (__expected != __actual)
89 {
90 libtest::stream::make_cerr(file, line, func) << "Expected \"" << __expected << "\" got \"" << __actual << "\"" << " Additionally: \"" << __hint << "\"";
91
92 return false;
93 }
94
95 return true;
96 }
97
98 } // namespace libtest