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
  14 #include "test.h"
  15
  16 #define TEST_PORT_BASE MEMCACHED_DEFAULT_PORT+10
  17 #define TEST_SERVERS 2
  18
  19 long int timedif(struct timeval a, struct timeval b)
  20 {
  21   register int us, s;
  22
  23   us = a.tv_usec - b.tv_usec;
  24   us /= 1000;
  25   s = a.tv_sec - b.tv_sec;
  26   s *= 1000;
  27   return s + us;
  28 }
  29
  30 char *server_startup()
  31 {
  32   unsigned int x;
  33   char server_string_buffer[8096];
  34   char *end_ptr;
  35
  36   end_ptr= server_string_buffer;
  37
  38   for (x= 0; x < TEST_SERVERS; x++)
  39   {
  40     char buffer[1024]; /* Nothing special for number */
  41     int count;
  42
  43     sprintf(buffer, "memcached -d -P /tmp/%umemc.pid -p %u", x, x+ TEST_PORT_BASE);
  44     system(buffer);
  45     count= sprintf(end_ptr, "localhost:%u,", x + TEST_PORT_BASE);
  46     end_ptr+= count;
  47   }
  48   *end_ptr= 0;
  49
  50   return strdup(server_string_buffer);
  51 }
  52
  53 void server_shutdown(char *server_string)
  54 {
  55   unsigned int x;
  56
  57   if (server_string)
  58   {
  59     for (x= 0; x < TEST_SERVERS; x++)
  60     {
  61       char buffer[1024]; /* Nothing special for number */
  62       sprintf(buffer, "cat /tmp/%umemc.pid | xargs kill", x);
  63       system(buffer);
  64     }
  65
  66     free(server_string);
  67   }
  68 }
  69
  70 int main(int argc, char *argv[])
  71 {
  72   unsigned int x;
  73   char *server_list;
  74   char *collection_to_run= NULL;
  75   char *wildcard= NULL;
  76   memcached_server_st *servers;
  77   collection_st *collection;
  78   uint8_t failed;
  79
  80   collection= gets_collections();
  81
  82
  83   if (argc > 1)
  84     collection_to_run= argv[1];
  85
  86   if (argc == 3)
  87     wildcard= argv[2];
  88
  89   if ((server_list= getenv("MEMCACHED_SERVERS")))
  90   {
  91     printf("servers %s\n", server_list);
  92     servers= memcached_servers_parse(server_list);
  93     server_list= NULL;
  94   }
  95   else
  96   {
  97     server_list= server_startup();
  98     printf("servers %s\n", server_list);
  99     servers= memcached_servers_parse(server_list);
 100   }
 101   assert(servers);
 102
 103   srandom(time(NULL));
 104
 105
 106   for (x= 0; x < memcached_server_list_count(servers); x++)
 107   {
 108     printf("\t%s : %u\n", servers[x].hostname, servers[x].port);
 109     assert(servers[x].stack_responses == 0);
 110     assert(servers[x].fd == -1);
 111     assert(servers[x].cursor_active == 0);
 112   }
 113
 114   printf("\n");
 115
 116   collection_st *next;
 117   for (next= collection; next->name; next++)
 118   {
 119     test_st *run;
 120
 121     run= next->tests;
 122     if (collection_to_run && strcmp(collection_to_run, next->name))
 123       continue;
 124
 125     fprintf(stderr, "\n%s\n\n", next->name);
 126
 127     for (x= 0; run->name; run++)
 128     {
 129       unsigned int loop;
 130       memcached_st *memc;
 131       memcached_return rc;
 132       struct timeval start_time, end_time;
 133
 134       if (wildcard && strcmp(wildcard, run->name))
 135         continue;
 136
 137       fprintf(stderr, "Testing %s", run->name);
 138
 139       memc= memcached_create(NULL);
 140       assert(memc);
 141
 142       rc= memcached_server_push(memc, servers);
 143       assert(rc == MEMCACHED_SUCCESS);
 144
 145       if (run->requires_flush)
 146       {
 147         memcached_flush(memc, 0);
 148         memcached_quit(memc);
 149       }
 150
 151       for (loop= 0; loop < memcached_server_list_count(servers); loop++)
 152       {
 153         assert(memc->hosts[loop].stack_responses == 0);
 154         assert(memc->hosts[loop].fd == -1);
 155         assert(memc->hosts[loop].cursor_active == 0);
 156       }
 157
 158       if (next->pre)
 159       {
 160         memcached_return rc;
 161         WATCHPOINT_STRING(next->name);
 162         rc= next->pre(memc);
 163         WATCHPOINT;
 164
 165         if (rc != MEMCACHED_SUCCESS)
 166         {
 167           fprintf(stderr, "\t\t\t\t\t [ skipping ]\n");
 168           goto error;
 169         }
 170       }
 171
 172       gettimeofday(&start_time, NULL);
 173       failed= run->function(memc);
 174       gettimeofday(&end_time, NULL);
 175       long int load_time= timedif(end_time, start_time);
 176       if (failed)
 177         fprintf(stderr, "\t\t\t\t\t %ld.%03ld [ failed ]\n", load_time / 1000,
 178                 load_time % 1000);
 179       else
 180         fprintf(stderr, "\t\t\t\t\t %ld.%03ld [ ok ]\n", load_time / 1000,
 181                 load_time % 1000);
 182
 183       if (next->post)
 184         (void)next->post(memc);
 185
 186       assert(memc);
 187 error:
 188       memcached_free(memc);
 189     }
 190   }
 191
 192   fprintf(stderr, "All tests completed successfully\n\n");
 193
 194   memcached_server_list_free(servers);
 195
 196   server_shutdown(server_list);
 197
 198   return 0;
 199 }