tests/unit/curlcheck.h

   1 /***************************************************************************
   2  *                                  _   _ ____  _
   3  *  Project                     ___| | | |  _ \| |
   4  *                             / __| | | | |_) | |
   5  *                            | (__| |_| |  _ <| |___
   6  *                             \___|\___/|_| \_\_____|
   7  *
   8  * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
   9  *
  10  * This software is licensed as described in the file COPYING, which
  11  * you should have received as part of this distribution. The terms
  12  * are also available at http://curl.haxx.se/docs/copyright.html.
  13  *
  14  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  15  * copies of the Software, and permit persons to whom the Software is
  16  * furnished to do so, under the terms of the COPYING file.
  17  *
  18  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  19  * KIND, either express or implied.
  20  *
  21  ***************************************************************************/
  22 #include "test.h"
  23
  24 /* The fail macros mark the current test step as failed, and continue */
  25 #define fail_if(expr, msg)                              \
  26   if(expr) {                                            \
  27     fprintf(stderr, "%s:%d Assertion '%s' met: %s\n" ,  \
  28             __FILE__, __LINE__, #expr, msg);            \
  29     unitfail++;                                         \
  30   }
  31
  32 #define fail_unless(expr, msg)                           \
  33   if(!(expr)) {                                          \
  34     fprintf(stderr, "%s:%d Assertion '%s' failed: %s\n", \
  35             __FILE__, __LINE__, #expr, msg);             \
  36     unitfail++;                                          \
  37   }
  38
  39 #define verify_memory(dynamic, check, len)                              \
  40   if(dynamic && memcmp(dynamic, check, len)) {                          \
  41     fprintf(stderr, "%s:%d The dynamic string didn't match '%s'\n",     \
  42             __FILE__, __LINE__, check);                                 \
  43     unitfail++;                                                         \
  44   }
  45
  46 /* fail() is for when the test case figured out by itself that a check
  47    proved a failure */
  48 #define fail(msg) do {                                                 \
  49     fprintf(stderr, "%s:%d test failed: '%s'\n",                       \
  50             __FILE__, __LINE__, msg);                                  \
  51     unitfail++;                                                        \
  52   } WHILE_FALSE
  53
  54
  55 /* The abort macros mark the current test step as failed, and exit the test */
  56 #define abort_if(expr, msg)                                   \
  57   if(expr) {                                                  \
  58     fprintf(stderr, "%s:%d Abort assertion '%s' met: %s\n" ,  \
  59             __FILE__, __LINE__, #expr, msg);                  \
  60     unitfail++;                                               \
  61     goto unit_test_abort;                                     \
  62   }
  63
  64 #define abort_unless(expr, msg)                                \
  65   if(!(expr)) {                                                \
  66     fprintf(stderr, "%s:%d Abort assertion '%s' failed: %s\n", \
  67             __FILE__, __LINE__, #expr, msg);                   \
  68     unitfail++;                                                \
  69     goto unit_test_abort;                                      \
  70   }
  71
  72 #define abort_test(msg) do {                                  \
  73     fprintf(stderr, "%s:%d test aborted: '%s'\n",             \
  74             __FILE__, __LINE__, msg);                         \
  75     unitfail++;                                               \
  76     goto unit_test_abort;                                     \
  77   } WHILE_FALSE
  78
  79
  80
  81 extern int unitfail;
  82
  83 #define UNITTEST_START                          \
  84   int test(char *arg)                           \
  85   {                                             \
  86   (void)arg;                                    \
  87   if (unit_setup()) {                           \
  88     fail("unit_setup() failure");               \
  89   } else {
  90
  91 #define UNITTEST_STOP                           \
  92     goto unit_test_abort; /* avoid warning */   \
  93 unit_test_abort:                                \
  94     unit_stop();                                \
  95   }                                             \
  96   return unitfail;                              \
  97   }
  98