git.sur5r.net Git - cc65/blob - include/unittest.h

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                               unittest.h                                  */
   4 /*                                                                           */
   5 /*                        Unit test helper macros                            */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2017 Christian Krueger                                                        */
  10 /*                                                                           */
  11 /* This software is provided 'as-is', without any expressed or implied       */
  12 /* warranty.  In no event will the authors be held liable for any damages    */
  13 /* arising from the use of this software.                                    */
  14 /*                                                                           */
  15 /* Permission is granted to anyone to use this software for any purpose,     */
  16 /* including commercial applications, and to alter it and redistribute it    */
  17 /* freely, subject to the following restrictions:                            */
  18 /*                                                                           */
  19 /* 1. The origin of this software must not be misrepresented; you must not   */
  20 /*    claim that you wrote the original software. If you use this software   */
  21 /*    in a product, an acknowledgment in the product documentation would be  */
  22 /*    appreciated but is not required.                                       */
  23 /* 2. Altered source versions must be plainly marked as such, and must not   */
  24 /*    be misrepresented as being the original software.                      */
  25 /* 3. This notice may not be removed or altered from any source              */
  26 /*    distribution.                                                          */
  27 /*                                                                           */
  28 /*****************************************************************************/
  29
  30 #ifndef _UNITTEST_H
  31 #define _UNITTEST_H
  32
  33 #include <stdio.h>
  34 #include <stdlib.h>
  35
  36 #ifndef COMMA
  37 #define COMMA ,
  38 #endif
  39
  40 #define TEST    int main(void) \
  41                                 {\
  42                                         printf("%s: ",__FILE__);
  43
  44 #define ENDTEST         printf("Passed\n"); \
  45                                         return EXIT_SUCCESS; \
  46                                 }
  47
  48 #define ASSERT_IsTrue(a,b)                                      if (!(a)) \
  49                                                                                         {\
  50                                                                                                 printf("Fail at line %d:\n",__LINE__);\
  51                                                                                                 printf(b);\
  52                                                                                                 printf("\n");\
  53                                                                                                 printf("Expected status should be true but wasn't!\n");\
  54                                                                                                 exit(EXIT_FAILURE);\
  55                                                                                         }
  56
  57 #define ASSERT_IsFalse(a,b)                                     if ((a)) \
  58                                                                                         {\
  59                                                                                                 printf("Fail at line %d:\n",__LINE__);\
  60                                                                                                 printf(b);\
  61                                                                                                 printf("\n");\
  62                                                                                                 printf("Expected status should be false but wasn't!\n");\
  63                                                                                                 exit(EXIT_FAILURE);\
  64                                                                                         }
  65
  66 #define ASSERT_AreEqual(a,b,c,d)                        if ((a) != (b)) \
  67                                                                                         {\
  68                                                                                                 printf("Fail at line %d:\n",__LINE__);\
  69                                                                                                 printf(d);\
  70                                                                                                 printf("\n");\
  71                                                                                                 printf("Expected value: "c", but is "c"!\n", (a), (b));\
  72                                                                                                 exit(EXIT_FAILURE);\
  73                                                                                         }
  74
  75 #define ASSERT_AreNotEqual(a,b,c,d)                     if ((a) == (b)) \
  76                                                                                         {\
  77                                                                                                 printf("Fail at line %d:\n",__LINE__);\
  78                                                                                                 printf(d);\
  79                                                                                                 printf("\n");\
  80                                                                                                 printf("Expected value not: "c", but is "c"!\n", (a), (b));\
  81                                                                                                 exit(EXIT_FAILURE);\
  82                                                                                         }
  83
  84 /* End of unittest.h */
  85 #endif
  86
  87
  88
  89