lib/ntdb/test/api-91-get-stats.c

   1 #include "config.h"
   2 #include "ntdb.h"
   3 #include "private.h"
   4 #include "tap-interface.h"
   5 #include "logging.h"
   6
   7 int main(int argc, char *argv[])
   8 {
   9         unsigned int i;
  10         struct ntdb_context *ntdb;
  11         int flags[] = { NTDB_DEFAULT, NTDB_NOMMAP,
  12                         NTDB_CONVERT, NTDB_NOMMAP|NTDB_CONVERT };
  13
  14         plan_tests(sizeof(flags) / sizeof(flags[0]) * 11);
  15
  16         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
  17                 union ntdb_attribute *attr;
  18                 NTDB_DATA key = ntdb_mkdata("key", 3), data;
  19
  20                 ntdb = ntdb_open("run-91-get-stats.ntdb", flags[i]|MAYBE_NOSYNC,
  21                                  O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
  22                 ok1(ntdb);
  23                 /* Force an expansion */
  24                 data.dsize = 65536;
  25                 data.dptr = calloc(data.dsize, 1);
  26                 ok1(ntdb_store(ntdb, key, data, NTDB_REPLACE) == 0);
  27                 free(data.dptr);
  28
  29                 /* Use malloc so valgrind will catch overruns. */
  30                 attr = malloc(sizeof *attr);
  31                 attr->stats.base.attr = NTDB_ATTRIBUTE_STATS;
  32                 attr->stats.size = sizeof(*attr);
  33
  34                 ok1(ntdb_get_attribute(ntdb, attr) == 0);
  35                 ok1(attr->stats.size == sizeof(*attr));
  36                 ok1(attr->stats.allocs > 0);
  37                 ok1(attr->stats.expands > 0);
  38                 ok1(attr->stats.locks > 0);
  39                 free(attr);
  40
  41                 /* Try short one. */
  42                 attr = malloc(offsetof(struct ntdb_attribute_stats, allocs)
  43                               + sizeof(attr->stats.allocs));
  44                 attr->stats.base.attr = NTDB_ATTRIBUTE_STATS;
  45                 attr->stats.size = offsetof(struct ntdb_attribute_stats, allocs)
  46                         + sizeof(attr->stats.allocs);
  47                 ok1(ntdb_get_attribute(ntdb, attr) == 0);
  48                 ok1(attr->stats.size == sizeof(*attr));
  49                 ok1(attr->stats.allocs > 0);
  50                 free(attr);
  51                 ok1(tap_log_messages == 0);
  52
  53                 ntdb_close(ntdb);
  54
  55         }
  56         return exit_status();
  57 }