git.m6w6.name Git - awesomized/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 #include <libtest/stream.h>
  30 #include <libtest/comparison.hpp>
  31
  32 /**
  33   A structure describing the test case.
  34 */
  35 struct test_st {
  36   const char *name;
  37   bool requires_flush;
  38   test_callback_fn *test_fn;
  39 };
  40
  41 #define test_assert_errno(A) \
  42 do \
  43 { \
  44   if ((A)) { \
  45     fprintf(stderr, "\n%s:%d: Assertion failed for %s: ", __FILE__, __LINE__, __func__);\
  46     perror(#A); \
  47     fprintf(stderr, "\n"); \
  48     create_core(); \
  49     assert((A)); \
  50   } \
  51 } while (0)
  52
  53 #define test_assert(A, B) \
  54 do \
  55 { \
  56   if ((A)) { \
  57     fprintf(stderr, "\n%s:%d: Assertion failed %s, with message %s, in %s", __FILE__, __LINE__, (B), #A, __func__ );\
  58     fprintf(stderr, "\n"); \
  59     create_core(); \
  60     assert((A)); \
  61   } \
  62 } while (0)
  63
  64 #define test_truth(A) \
  65 do \
  66 { \
  67   if (! (A)) { \
  68     fprintf(stderr, "\n%s:%d: Assertion \"%s\" failed, in %s\n", __FILE__, __LINE__, #A, __func__);\
  69     create_core(); \
  70     return TEST_FAILURE; \
  71   } \
  72 } while (0)
  73
  74 #define test_true(A) \
  75 do \
  76 { \
  77   if (! (A)) { \
  78     fprintf(stderr, "\n%s:%d: Assertion \"%s\" failed, in %s\n", __FILE__, __LINE__, #A, __func__);\
  79     create_core(); \
  80     return TEST_FAILURE; \
  81   } \
  82 } while (0)
  83
  84 #define test_true_got(__expected, __hint) \
  85 do \
  86 { \
  87   if (not libtest::_compare_true_hint(__FILE__, __LINE__, __func__, ((__expected)), #__expected, ((__hint)))) \
  88   { \
  89     create_core(); \
  90     return TEST_FAILURE; \
  91   } \
  92 } while (0)
  93
  94 #define test_skip(A,B) \
  95 do \
  96 { \
  97   if ((A) != (B)) \
  98   { \
  99     return TEST_SKIPPED; \
 100   } \
 101 } while (0)
 102
 103 #define test_fail(A) \
 104 do \
 105 { \
 106   if (1) { \
 107     fprintf(stderr, "\n%s:%d: Failed with %s, in %s\n", __FILE__, __LINE__, #A, __func__);\
 108     create_core(); \
 109     return TEST_FAILURE; \
 110   } \
 111 } while (0)
 112
 113
 114 #define test_false(A) \
 115 do \
 116 { \
 117   if ((A)) { \
 118     fprintf(stderr, "\n%s:%d: Assertion failed %s, in %s\n", __FILE__, __LINE__, #A, __func__);\
 119     create_core(); \
 120     return TEST_FAILURE; \
 121   } \
 122 } while (0)
 123
 124 #define test_false_with(A,B) \
 125 do \
 126 { \
 127   if ((A)) { \
 128     fprintf(stderr, "\n%s:%d: Assertion failed %s with %s\n", __FILE__, __LINE__, #A, (B));\
 129     create_core(); \
 130     return TEST_FAILURE; \
 131   } \
 132 } while (0)
 133
 134 #define test_compare(__expected, __actual) \
 135 do \
 136 { \
 137   if (not libtest::_compare(__FILE__, __LINE__, __func__, ((__expected)), ((__actual)))) \
 138   { \
 139     create_core(); \
 140     return TEST_FAILURE; \
 141   } \
 142 } while (0)
 143
 144 #define test_zero(__actual) \
 145 do \
 146 { \
 147   if (not libtest::_compare_zero(__FILE__, __LINE__, __func__, ((__actual)))) \
 148   { \
 149     create_core(); \
 150     return TEST_FAILURE; \
 151   } \
 152 } while (0)
 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     create_core(); \
 160     return TEST_FAILURE; \
 161   } \
 162 } while (0)
 163
 164
 165 #define test_strcmp(A,B) \
 166 do \
 167 { \
 168   if (strcmp((A), (B))) \
 169   { \
 170     fprintf(stderr, "\n%s:%d: Expected %s, got %s\n", __FILE__, __LINE__, (A), (B)); \
 171     create_core(); \
 172     return TEST_FAILURE; \
 173   } \
 174 } while (0)
 175
 176 #define test_memcmp(A,B,C) \
 177 do \
 178 { \
 179   if (memcmp((A), (B), (C))) \
 180   { \
 181     fprintf(stderr, "\n%s:%d: %.*s -> %.*s\n", __FILE__, __LINE__, (int)(C), (char *)(A), (int)(C), (char *)(B)); \
 182     create_core(); \
 183     return TEST_FAILURE; \
 184   } \
 185 } while (0)
 186
 187 #define test_return_if(__test_return_t) \
 188 do \
 189 { \
 190   if ((__test_return_t) != TEST_SUCCESS) \
 191   { \
 192     return __test_return_t; \
 193   } \
 194 } while (0)
 195