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(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