git.m6w6.name Git - m6w6/libmemcached/blob - 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(__expected, __actual) \
  93 do \
  94 { \
  95   if (libtest::_compare(__FILE__, __LINE__, __func__, ((__expected)), ((__actual)), false) == false) \
  96   { \
  97     return TEST_SKIPPED; \
  98   } \
  99 } while (0)
 100
 101 #define test_skip_hint(__expected, __actual, __hint) \
 102 do \
 103 { \
 104   if (libtest::_compare_hint(__FILE__, __LINE__, __func__, (__expected), (__actual), (__hint)) == false) \
 105   { \
 106     return TEST_SKIPPED; \
 107   } \
 108 } while (0)
 109
 110 #define test_skip_valgrind() \
 111 do \
 112 { \
 113   if (libtest::_in_valgrind(__FILE__, __LINE__, __func__)) \
 114   { \
 115     return TEST_SKIPPED; \
 116   } \
 117 } while (0)
 118
 119 #define test_fail(A) \
 120 do \
 121 { \
 122   if (1) { \
 123     fprintf(stderr, "\n%s:%d: Failed with %s, in %s\n", __FILE__, __LINE__, #A, __func__);\
 124     libtest::create_core(); \
 125     return TEST_FAILURE; \
 126   } \
 127 } while (0)
 128
 129
 130 #define test_false(A) \
 131 do \
 132 { \
 133   if ((A)) { \
 134     fprintf(stderr, "\n%s:%d: Assertion failed %s, in %s\n", __FILE__, __LINE__, #A, __func__);\
 135     libtest::create_core(); \
 136     return TEST_FAILURE; \
 137   } \
 138 } while (0)
 139
 140 #define test_false_with(A,B) \
 141 do \
 142 { \
 143   if ((A)) { \
 144     fprintf(stderr, "\n%s:%d: Assertion failed %s with %s\n", __FILE__, __LINE__, #A, (B));\
 145     libtest::create_core(); \
 146     return TEST_FAILURE; \
 147   } \
 148 } while (0)
 149
 150 #define test_ne_compare(__expected, __actual) \
 151 do \
 152 { \
 153   if (libtest::_ne_compare_hint(__FILE__, __LINE__, __func__, ((__expected)), ((__actual)), true) == false) \
 154   { \
 155     libtest::create_core(); \
 156     return TEST_FAILURE; \
 157   } \
 158 } while (0)
 159
 160 #define test_compare(__expected, __actual) \
 161 do \
 162 { \
 163   if (libtest::_compare(__FILE__, __LINE__, __func__, ((__expected)), ((__actual)), true) == false) \
 164   { \
 165     libtest::create_core(); \
 166     return TEST_FAILURE; \
 167   } \
 168 } while (0)
 169
 170 #define test_zero(__actual) \
 171 do \
 172 { \
 173   if (not libtest::_compare_zero(__FILE__, __LINE__, __func__, ((__actual)))) \
 174   { \
 175     libtest::create_core(); \
 176     return TEST_FAILURE; \
 177   } \
 178 } while (0)
 179
 180 #define test_null test_zero
 181
 182 #define test_compare_got(__expected, __actual, __hint) \
 183 do \
 184 { \
 185   if (not libtest::_compare_hint(__FILE__, __LINE__, __func__, (__expected), (__actual), (__hint))) \
 186   { \
 187     libtest::create_core(); \
 188     return TEST_FAILURE; \
 189   } \
 190 } while (0)
 191
 192 #define test_compare_hint test_compare_got
 193
 194 #define test_compare_warn(__expected, __actual) \
 195 do \
 196 { \
 197   void(libtest::_compare(__FILE__, __LINE__, __func__, (__expected), (__actual)), true); \
 198 } while (0)
 199
 200 #define test_compare_warn_hint(__expected, __actual, __hint) \
 201 do \
 202 { \
 203   libtest::_compare_hint(__FILE__, __LINE__, __func__, (__expected), (__actual), (__hint)); \
 204 } while (0)
 205
 206 #define test_warn(__truth) \
 207 do \
 208 { \
 209   void(libtest::_truth(__FILE__, __LINE__, __func__, (__truth))); \
 210 } while (0)
 211
 212 #define test_warn_hint(__truth, __hint) \
 213 do \
 214 { \
 215   void(libtest::_compare_truth_hint(__FILE__, __LINE__, __func__, (__truth), #__truth, (__hint))); \
 216 } while (0)
 217
 218
 219 #define test_strcmp(A,B) \
 220 do \
 221 { \
 222   if ((A) == NULL or (B) == NULL or strcmp((A), (B))) \
 223   { \
 224     if ((B) == NULL) fprintf(stderr, "\n%s:%d: Expected %s, got <null>\n", __FILE__, __LINE__, (A)); \
 225     else fprintf(stderr, "\n%s:%d: Expected %s, got \"%s\"\n", __FILE__, __LINE__, (A), (B)); \
 226     libtest::create_core(); \
 227     return TEST_FAILURE; \
 228   } \
 229 } while (0)
 230
 231 #define test_memcmp(A,B,C) \
 232 do \
 233 { \
 234   if ((A) == NULL or (B) == NULL or memcmp((A), (B), (C))) \
 235   { \
 236     fprintf(stderr, "\n%s:%d: %.*s -> %.*s\n", __FILE__, __LINE__, (int)(C), (char *)(A), (int)(C), (char *)(B)); \
 237     libtest::create_core(); \
 238     return TEST_FAILURE; \
 239   } \
 240 } while (0)
 241
 242 #define test_memcmp_hint(A,B,C,__hint) \
 243 do \
 244 { \
 245   if ((A) == NULL or (B) == NULL or memcmp((A), (B), (C))) \
 246   { \
 247     fprintf(stderr, "\n%s:%d: (hint:%s) %.*s -> %.*s\n", __FILE__, __LINE__, __hint, (int)(C), (char *)(A), (int)(C), (char *)(B)); \
 248     libtest::create_core(); \
 249     return TEST_FAILURE; \
 250   } \
 251 } while (0)
 252
 253 #define test_return_if(__test_return_t) \
 254 do \
 255 { \
 256   if ((__test_return_t) != TEST_SUCCESS) \
 257   { \
 258     return __test_return_t; \
 259   } \
 260 } while (0)
 261