git.m6w6.name Git - m6w6/libmemcached/blob - libtest/test.h

   1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
   2  *
   3  *  Data Differential YATL (i.e. libtest)  library
   4  *
   5  *  Copyright (C) 2012 Data Differential, http://datadifferential.com/
   6  *
   7  *  Redistribution and use in source and binary forms, with or without
   8  *  modification, are permitted provided that the following conditions are
   9  *  met:
  10  *
  11  *      * Redistributions of source code must retain the above copyright
  12  *  notice, this list of conditions and the following disclaimer.
  13  *
  14  *      * Redistributions in binary form must reproduce the above
  15  *  copyright notice, this list of conditions and the following disclaimer
  16  *  in the documentation and/or other materials provided with the
  17  *  distribution.
  18  *
  19  *      * The names of its contributors may not be used to endorse or
  20  *  promote products derived from this software without specific prior
  21  *  written permission.
  22  *
  23  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  24  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  25  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  26  *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  27  *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  28  *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  29  *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  30  *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  31  *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  32  *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  33  *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34  *
  35  */
  36
  37 #pragma once
  38
  39 #ifndef __INTEL_COMPILER
  40 #pragma GCC diagnostic ignored "-Wold-style-cast"
  41 #endif
  42
  43 /**
  44   A structure describing the test case.
  45 */
  46 struct test_st {
  47   const char *name;
  48   bool requires_flush;
  49   test_callback_fn *test_fn;
  50 };
  51
  52 #define test_assert_errno(A) \
  53 do \
  54 { \
  55   if ((A)) { \
  56     fprintf(stderr, "\n%s:%d: Assertion failed for %s: ", __FILE__, __LINE__, __func__);\
  57     perror(#A); \
  58     fprintf(stderr, "\n"); \
  59     libtest::create_core(); \
  60     assert((A)); \
  61   } \
  62 } while (0)
  63
  64 #define test_assert(A, B) \
  65 do \
  66 { \
  67   if ((A)) { \
  68     fprintf(stderr, "\n%s:%d: Assertion failed %s, with message %s, in %s", __FILE__, __LINE__, (B), #A, __func__ );\
  69     fprintf(stderr, "\n"); \
  70     libtest::create_core(); \
  71     assert((A)); \
  72   } \
  73 } while (0)
  74
  75 #define test_truth(A) \
  76 do \
  77 { \
  78   if (! (A)) { \
  79     fprintf(stderr, "\n%s:%d: Assertion \"%s\" failed, in %s\n", __FILE__, __LINE__, #A, __func__);\
  80     libtest::create_core(); \
  81     return TEST_FAILURE; \
  82   } \
  83 } while (0)
  84
  85 #define test_true(A) \
  86 do \
  87 { \
  88   if (! (A)) { \
  89     fprintf(stderr, "\n%s:%d: Assertion \"%s\" failed, in %s\n", __FILE__, __LINE__, #A, __func__);\
  90     libtest::create_core(); \
  91     return TEST_FAILURE; \
  92   } \
  93 } while (0)
  94
  95 #define test_true_got(A, B) test_true(A);
  96 #define test_true_hint(A, B) test_true(A);
  97
  98 #define test_compare_hint(A, B, C) test_compare(A, B);
  99 #define test_compare_got(A, B, C) test_compare(A, B);
 100
 101 #define test_skip(__expected, __actual) \
 102 do \
 103 { \
 104   if (libtest::_compare(__FILE__, __LINE__, __func__, ((__expected)), ((__actual)), false) == 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(__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 (libtest::_compare_zero(__FILE__, __LINE__, __func__, ((__actual))) == false) \
 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_warn(__expected, __actual) \
 183 do \
 184 { \
 185   void(libtest::_compare(__FILE__, __LINE__, __func__, (__expected), (__actual)), true); \
 186 } while (0)
 187
 188 #define test_warn(__truth, __explain) \
 189 do \
 190 { \
 191   void(libtest::_assert_truth(__FILE__, __LINE__, __func__, bool((__truth)), #__truth, __explain)); \
 192 } while (0)
 193
 194 #define test_strcmp(__expected, __actual) \
 195 do \
 196 { \
 197   void(libtest::_compare_strcmp(__FILE__, __LINE__, __func__, (__expected), (__actual))); \
 198 } while (0)
 199
 200 #define test_memcmp(A,B,C) \
 201 do \
 202 { \
 203   if ((A) == NULL or (B) == NULL or memcmp((A), (B), (C))) \
 204   { \
 205     fprintf(stderr, "\n%s:%d: %.*s -> %.*s\n", __FILE__, __LINE__, (int)(C), (char *)(A), (int)(C), (char *)(B)); \
 206     libtest::create_core(); \
 207     return TEST_FAILURE; \
 208   } \
 209 } while (0)
 210
 211 #define test_return_if(__test_return_t) \
 212 do \
 213 { \
 214   if ((__test_return_t) != TEST_SUCCESS) \
 215   { \
 216     return __test_return_t; \
 217   } \
 218 } while (0)
 219