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

   1 /*
   2   Sample test application.
   3 */
   4 #include <assert.h>
   5 #include <stdio.h>
   6 #include <stdlib.h>
   7 #include <string.h>
   8 #include <sys/time.h>
   9 #include <sys/types.h>
  10 #include <sys/stat.h>
  11 #include <unistd.h>
  12 #include <time.h>
  13 #include <fnmatch.h>
  14
  15 #include "test.h"
  16
  17 #define TEST_PORT_BASE MEMCACHED_DEFAULT_PORT+10
  18 #define TEST_SERVERS 5
  19
  20 long int timedif(struct timeval a, struct timeval b)
  21 {
  22   register int us, s;
  23
  24   us = a.tv_usec - b.tv_usec;
  25   us /= 1000;
  26   s = a.tv_sec - b.tv_sec;
  27   s *= 1000;
  28   return s + us;
  29 }
  30
  31 char *server_startup()
  32 {
  33   unsigned int x;
  34   char server_string_buffer[8096];
  35   char *end_ptr;
  36
  37   end_ptr= server_string_buffer;
  38
  39   for (x= 0; x < TEST_SERVERS; x++)
  40   {
  41     char buffer[1024]; /* Nothing special for number */
  42     int count;
  43
  44     sprintf(buffer, "memcached -d -P /tmp/%umemc.pid -p %u", x, x+ TEST_PORT_BASE);
  45     system(buffer);
  46     count= sprintf(end_ptr, "localhost:%u,", x + TEST_PORT_BASE);
  47     end_ptr+= count;
  48   }
  49   *end_ptr= 0;
  50
  51   return strdup(server_string_buffer);
  52 }
  53
  54 void server_shutdown(char *server_string)
  55 {
  56   unsigned int x;
  57
  58   if (server_string)
  59   {
  60     for (x= 0; x < TEST_SERVERS; x++)
  61     {
  62       char buffer[1024]; /* Nothing special for number */
  63       sprintf(buffer, "cat /tmp/%umemc.pid | xargs kill", x);
  64       system(buffer);
  65     }
  66
  67     free(server_string);
  68   }
  69 }
  70
  71 int main(int argc, char *argv[])
  72 {
  73   unsigned int x;
  74   char *server_list;
  75   char *collection_to_run= NULL;
  76   char *wildcard= NULL;
  77   memcached_server_st *servers;
  78   collection_st *collection;
  79   uint8_t failed;
  80
  81   collection= gets_collections();
  82
  83
  84   if (argc > 1)
  85     collection_to_run= argv[1];
  86
  87   if (argc == 3)
  88     wildcard= argv[2];
  89
  90   if ((server_list= getenv("MEMCACHED_SERVERS")))
  91   {
  92     printf("servers %s\n", server_list);
  93     servers= memcached_servers_parse(server_list);
  94     server_list= NULL;
  95   }
  96   else
  97   {
  98     server_list= server_startup();
  99     printf("servers %s\n", server_list);
 100     servers= memcached_servers_parse(server_list);
 101   }
 102   assert(servers);
 103
 104   srandom(time(NULL));
 105
 106
 107   for (x= 0; x < memcached_server_list_count(servers); x++)
 108   {
 109     printf("\t%s : %u\n", servers[x].hostname, servers[x].port);
 110     assert(servers[x].stack_responses == 0);
 111     assert(servers[x].fd == -1);
 112     assert(servers[x].cursor_active == 0);
 113   }
 114
 115   printf("\n");
 116
 117   collection_st *next;
 118   for (next= collection; next->name; next++)
 119   {
 120     test_st *run;
 121
 122     run= next->tests;
 123     if (collection_to_run && fnmatch(collection_to_run, next->name, 0))
 124       continue;
 125
 126     fprintf(stderr, "\n%s\n\n", next->name);
 127
 128     for (x= 0; run->name; run++)
 129     {
 130       unsigned int loop;
 131       memcached_st *memc;
 132       memcached_return rc;
 133       struct timeval start_time, end_time;
 134
 135       if (wildcard && fnmatch(wildcard, run->name, 0))
 136         continue;
 137
 138       fprintf(stderr, "Testing %s", run->name);
 139
 140       memc= memcached_create(NULL);
 141       assert(memc);
 142
 143       rc= memcached_server_push(memc, servers);
 144       assert(rc == MEMCACHED_SUCCESS);
 145
 146       if (run->requires_flush)
 147       {
 148         memcached_flush(memc, 0);
 149         memcached_quit(memc);
 150       }
 151
 152       for (loop= 0; loop < memcached_server_list_count(servers); loop++)
 153       {
 154         assert(memc->hosts[loop].stack_responses == 0);
 155         assert(memc->hosts[loop].fd == -1);
 156         assert(memc->hosts[loop].cursor_active == 0);
 157       }
 158
 159       if (next->pre)
 160       {
 161         memcached_return rc;
 162         rc= next->pre(memc);
 163
 164         if (rc != MEMCACHED_SUCCESS)
 165         {
 166           fprintf(stderr, "\t\t\t\t\t [ skipping ]\n");
 167           goto error;
 168         }
 169       }
 170
 171       gettimeofday(&start_time, NULL);
 172       failed= run->function(memc);
 173       gettimeofday(&end_time, NULL);
 174       long int load_time= timedif(end_time, start_time);
 175       if (failed)
 176         fprintf(stderr, "\t\t\t\t\t %ld.%03ld [ failed ]\n", load_time / 1000,
 177                 load_time % 1000);
 178       else
 179         fprintf(stderr, "\t\t\t\t\t %ld.%03ld [ ok ]\n", load_time / 1000,
 180                 load_time % 1000);
 181
 182       if (next->post)
 183         (void)next->post(memc);
 184
 185       assert(memc);
 186 error:
 187       memcached_free(memc);
 188     }
 189   }
 190
 191   fprintf(stderr, "All tests completed successfully\n\n");
 192
 193   memcached_server_list_free(servers);
 194
 195   server_shutdown(server_list);
 196
 197   return 0;
 198 }