git.m6w6.name Git - m6w6/libmemcached/blob - tests/test.c

   1 /* uTest
   2  * Copyright (C) 2006-2009 Brian Aker
   3  * All rights reserved.
   4  *
   5  * Use and distribution licensed under the BSD license.  See
   6  * the COPYING file in the parent directory for full text.
   7  */
   8
   9 /*
  10   Sample test application.
  11 */
  12 #include <assert.h>
  13 #include <stdlib.h>
  14 #include <string.h>
  15 #include <sys/time.h>
  16 #include <sys/types.h>
  17 #include <sys/stat.h>
  18 #include <unistd.h>
  19 #include <time.h>
  20 #include <fnmatch.h>
  21 #include "server.h"
  22
  23 #include "test.h"
  24
  25 static void world_stats_print(world_stats_st *stats)
  26 {
  27   fprintf(stderr, "Total\t\t\t\t%u\n", stats->total);
  28   fprintf(stderr, "\tFailed\t\t\t%u\n", stats->failed);
  29   fprintf(stderr, "\tSkipped\t\t\t%u\n", stats->skipped);
  30   fprintf(stderr, "\tSucceeded\t\t%u\n", stats->success);
  31 }
  32
  33 static long int timedif(struct timeval a, struct timeval b)
  34 {
  35   register int us, s;
  36
  37   us = (int)(a.tv_usec - b.tv_usec);
  38   us /= 1000;
  39   s = (int)(a.tv_sec - b.tv_sec);
  40   s *= 1000;
  41   return s + us;
  42 }
  43
  44 static const char *test_strerror(test_return_t code)
  45 {
  46   switch (code) {
  47   case TEST_SUCCESS:
  48     return "ok";
  49   case TEST_FAILURE:
  50     return "failed";
  51   case TEST_MEMORY_ALLOCATION_FAILURE:
  52     return "memory allocation";
  53   case TEST_SKIPPED:
  54     return "skipped";
  55   case TEST_MAXIMUM_RETURN:
  56   default:
  57     fprintf(stderr, "Unknown return value\n");
  58     abort();
  59   }
  60
  61 }
  62
  63 void create_core(void)
  64 {
  65    if (getenv("LIBMEMCACHED_NO_COREDUMP") == NULL && fork() == 0)
  66      abort();
  67 }
  68
  69
  70 static test_return_t _runner_default(test_callback_fn func, void *p)
  71 {
  72   if (func)
  73   {
  74     return func(p);
  75   }
  76   else
  77   {
  78     return TEST_SUCCESS;
  79   }
  80 }
  81
  82 static world_runner_st defualt_runners= {
  83   _runner_default,
  84   _runner_default,
  85   _runner_default
  86 };
  87
  88
  89 int main(int argc, char *argv[])
  90 {
  91   test_return_t return_code;
  92   unsigned int x;
  93   char *collection_to_run= NULL;
  94   char *wildcard= NULL;
  95   world_st world;
  96   collection_st *collection;
  97   collection_st *next;
  98   void *world_ptr;
  99
 100   world_stats_st stats;
 101
 102   memset(&stats, 0, sizeof(stats));
 103   memset(&world, 0, sizeof(world));
 104   get_world(&world);
 105
 106   if (! world.runner)
 107   {
 108     world.runner= &defualt_runners;
 109   }
 110
 111   collection= world.collections;
 112
 113   if (world.create)
 114     world_ptr= world.create();
 115   else
 116     world_ptr= NULL;
 117
 118   if (argc > 1)
 119     collection_to_run= argv[1];
 120
 121   if (argc == 3)
 122     wildcard= argv[2];
 123
 124   for (next= collection; next->name; next++)
 125   {
 126     test_st *run;
 127
 128     run= next->tests;
 129     if (collection_to_run && fnmatch(collection_to_run, next->name, 0))
 130       continue;
 131
 132     fprintf(stderr, "\n%s\n\n", next->name);
 133
 134     for (x= 0; run->name; run++)
 135     {
 136       struct timeval start_time, end_time;
 137       long int load_time= 0;
 138
 139       if (wildcard && fnmatch(wildcard, run->name, 0))
 140         continue;
 141
 142       fprintf(stderr, "Testing %s", run->name);
 143
 144       if (world.collection_startup)
 145       {
 146         world.collection_startup(world_ptr);
 147       }
 148
 149       if (run->requires_flush && world.flush)
 150       {
 151         world.flush(world_ptr);
 152       }
 153
 154       if (world.pre_run)
 155       {
 156         world.pre_run(world_ptr);
 157       }
 158
 159
 160       if (next->pre)
 161       {
 162         return_code= world.runner->pre(next->pre, world_ptr);
 163
 164         if (return_code != TEST_SUCCESS)
 165         {
 166           goto error;
 167         }
 168       }
 169
 170       gettimeofday(&start_time, NULL);
 171       return_code= world.runner->run(run->test_fn, world_ptr);
 172       gettimeofday(&end_time, NULL);
 173       load_time= timedif(end_time, start_time);
 174
 175       if (next->post)
 176       {
 177         (void) world.runner->pre(next->pre, world_ptr);
 178       }
 179
 180       if (world.post_run)
 181       {
 182         world.post_run(world_ptr);
 183       }
 184
 185 error:
 186       stats.total++;
 187
 188       fprintf(stderr, "\t\t\t\t\t");
 189
 190       switch (return_code)
 191       {
 192       case TEST_SUCCESS:
 193         fprintf(stderr, "%ld.%03ld ", load_time / 1000, load_time % 1000);
 194         stats.success++;
 195         break;
 196       case TEST_FAILURE:
 197         stats.failed++;
 198         break;
 199       case TEST_SKIPPED:
 200         stats.skipped++;
 201         break;
 202       case TEST_MEMORY_ALLOCATION_FAILURE:
 203       case TEST_MAXIMUM_RETURN:
 204       default:
 205         break;
 206       }
 207
 208       fprintf(stderr, "[ %s ]\n", test_strerror(return_code));
 209
 210       if (world.on_error)
 211       {
 212         test_return_t rc;
 213         rc= world.on_error(return_code, world_ptr);
 214
 215         if (rc != TEST_SUCCESS)
 216           break;
 217       }
 218     }
 219   }
 220
 221   fprintf(stderr, "All tests completed successfully\n\n");
 222
 223   if (world.destroy)
 224     world.destroy(world_ptr);
 225
 226   world_stats_print(&stats);
 227
 228   return stats.failed == 0 ? 0 : 1;
 229 }