Merge in build trunk.
[awesomized/libmemcached] / libtest / test.h
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
23 #pragma once
24
25 #ifndef __INTEL_COMPILER
26 #pragma GCC diagnostic ignored "-Wold-style-cast"
27 #endif
28
29 /**
30 A structure describing the test case.
31 */
32 struct test_st {
33 const char *name;
34 bool requires_flush;
35 test_callback_fn *test_fn;
36 };
37
38 #define test_assert_errno(A) \
39 do \
40 { \
41 if ((A)) { \
42 fprintf(stderr, "\n%s:%d: Assertion failed for %s: ", __FILE__, __LINE__, __func__);\
43 perror(#A); \
44 fprintf(stderr, "\n"); \
45 libtest::create_core(); \
46 assert((A)); \
47 } \
48 } while (0)
49
50 #define test_assert(A, B) \
51 do \
52 { \
53 if ((A)) { \
54 fprintf(stderr, "\n%s:%d: Assertion failed %s, with message %s, in %s", __FILE__, __LINE__, (B), #A, __func__ );\
55 fprintf(stderr, "\n"); \
56 libtest::create_core(); \
57 assert((A)); \
58 } \
59 } while (0)
60
61 #define test_truth(A) \
62 do \
63 { \
64 if (! (A)) { \
65 fprintf(stderr, "\n%s:%d: Assertion \"%s\" failed, in %s\n", __FILE__, __LINE__, #A, __func__);\
66 libtest::create_core(); \
67 return TEST_FAILURE; \
68 } \
69 } while (0)
70
71 #define test_true(A) \
72 do \
73 { \
74 if (! (A)) { \
75 fprintf(stderr, "\n%s:%d: Assertion \"%s\" failed, in %s\n", __FILE__, __LINE__, #A, __func__);\
76 libtest::create_core(); \
77 return TEST_FAILURE; \
78 } \
79 } while (0)
80
81 #define test_true_got(__expected, __hint) \
82 do \
83 { \
84 if (not libtest::_compare_truth_hint(__FILE__, __LINE__, __func__, ((__expected)), #__expected, ((__hint)))) \
85 { \
86 libtest::create_core(); \
87 return TEST_FAILURE; \
88 } \
89 } while (0)
90 #define test_true_hint test_true_got
91
92 #define test_skip(A,B) \
93 do \
94 { \
95 if ((A) != (B)) \
96 { \
97 return TEST_SKIPPED; \
98 } \
99 } while (0)
100
101 #define test_fail(A) \
102 do \
103 { \
104 if (1) { \
105 fprintf(stderr, "\n%s:%d: Failed with %s, in %s\n", __FILE__, __LINE__, #A, __func__);\
106 libtest::create_core(); \
107 return TEST_FAILURE; \
108 } \
109 } while (0)
110
111
112 #define test_false(A) \
113 do \
114 { \
115 if ((A)) { \
116 fprintf(stderr, "\n%s:%d: Assertion failed %s, in %s\n", __FILE__, __LINE__, #A, __func__);\
117 libtest::create_core(); \
118 return TEST_FAILURE; \
119 } \
120 } while (0)
121
122 #define test_false_with(A,B) \
123 do \
124 { \
125 if ((A)) { \
126 fprintf(stderr, "\n%s:%d: Assertion failed %s with %s\n", __FILE__, __LINE__, #A, (B));\
127 libtest::create_core(); \
128 return TEST_FAILURE; \
129 } \
130 } while (0)
131
132 #define test_compare(__expected, __actual) \
133 do \
134 { \
135 if (not libtest::_compare(__FILE__, __LINE__, __func__, ((__expected)), ((__actual)))) \
136 { \
137 libtest::create_core(); \
138 return TEST_FAILURE; \
139 } \
140 } while (0)
141
142 #define test_zero(__actual) \
143 do \
144 { \
145 if (not libtest::_compare_zero(__FILE__, __LINE__, __func__, ((__actual)))) \
146 { \
147 libtest::create_core(); \
148 return TEST_FAILURE; \
149 } \
150 } while (0)
151
152 #define test_null test_zero
153
154 #define test_compare_got(__expected, __actual, __hint) \
155 do \
156 { \
157 if (not libtest::_compare_hint(__FILE__, __LINE__, __func__, (__expected), (__actual), (__hint))) \
158 { \
159 libtest::create_core(); \
160 return TEST_FAILURE; \
161 } \
162 } while (0)
163
164 #define test_compare_hint test_compare_got
165
166 #define test_compare_warn(__expected, __actual) \
167 do \
168 { \
169 void(libtest::_compare(__FILE__, __LINE__, __func__, (__expected), (__actual))); \
170 } while (0)
171
172 #define test_compare_warn_hint(__expected, __actual, __hint) \
173 do \
174 { \
175 libtest::_compare_hint(__FILE__, __LINE__, __func__, (__expected), (__actual), (__hint)); \
176 } while (0)
177
178 #define test_warn(__truth) \
179 do \
180 { \
181 void(libtest::_truth(__FILE__, __LINE__, __func__, (__truth))); \
182 } while (0)
183
184 #define test_warn_hint(__truth, __hint) \
185 do \
186 { \
187 void(libtest::_compare_truth_hint(__FILE__, __LINE__, __func__, (__truth), #__truth, (__hint))); \
188 } while (0)
189
190
191 #define test_strcmp(A,B) \
192 do \
193 { \
194 if ((A) == NULL or (B) == NULL or strcmp((A), (B))) \
195 { \
196 if ((B) == NULL) fprintf(stderr, "\n%s:%d: Expected %s, got <null>\n", __FILE__, __LINE__, (A)); \
197 else fprintf(stderr, "\n%s:%d: Expected %s, got \"%s\"\n", __FILE__, __LINE__, (A), (B)); \
198 libtest::create_core(); \
199 return TEST_FAILURE; \
200 } \
201 } while (0)
202
203 #define test_memcmp(A,B,C) \
204 do \
205 { \
206 if ((A) == NULL or (B) == NULL or memcmp((A), (B), (C))) \
207 { \
208 fprintf(stderr, "\n%s:%d: %.*s -> %.*s\n", __FILE__, __LINE__, (int)(C), (char *)(A), (int)(C), (char *)(B)); \
209 libtest::create_core(); \
210 return TEST_FAILURE; \
211 } \
212 } while (0)
213
214 #define test_memcmp_hint(A,B,C,__hint) \
215 do \
216 { \
217 if ((A) == NULL or (B) == NULL or memcmp((A), (B), (C))) \
218 { \
219 fprintf(stderr, "\n%s:%d: (hint:%s) %.*s -> %.*s\n", __FILE__, __LINE__, __hint, (int)(C), (char *)(A), (int)(C), (char *)(B)); \
220 libtest::create_core(); \
221 return TEST_FAILURE; \
222 } \
223 } while (0)
224
225 #define test_return_if(__test_return_t) \
226 do \
227 { \
228 if ((__test_return_t) != TEST_SUCCESS) \
229 { \
230 return __test_return_t; \
231 } \
232 } while (0)
233