lib/ntdb/test/api-check-callback.c

   1 #include "config.h"
   2 #include "ntdb.h"
   3 #include "private.h"
   4 #include "tap-interface.h"
   5 #include "logging.h"
   6
   7 #define NUM_RECORDS 1000
   8
   9 static bool store_records(struct ntdb_context *ntdb)
  10 {
  11         int i;
  12         NTDB_DATA key = { (unsigned char *)&i, sizeof(i) };
  13         NTDB_DATA data = { (unsigned char *)&i, sizeof(i) };
  14
  15         for (i = 0; i < NUM_RECORDS; i++)
  16                 if (ntdb_store(ntdb, key, data, NTDB_REPLACE) != 0)
  17                         return false;
  18         return true;
  19 }
  20
  21 static enum NTDB_ERROR check(NTDB_DATA key,
  22                             NTDB_DATA data,
  23                             bool *array)
  24 {
  25         int val;
  26
  27         if (key.dsize != sizeof(val)) {
  28                 diag("Wrong key size: %zu\n", key.dsize);
  29                 return NTDB_ERR_CORRUPT;
  30         }
  31
  32         if (key.dsize != data.dsize
  33             || memcmp(key.dptr, data.dptr, sizeof(val)) != 0) {
  34                 diag("Key and data differ\n");
  35                 return NTDB_ERR_CORRUPT;
  36         }
  37
  38         memcpy(&val, key.dptr, sizeof(val));
  39         if (val >= NUM_RECORDS || val < 0) {
  40                 diag("check value %i\n", val);
  41                 return NTDB_ERR_CORRUPT;
  42         }
  43
  44         if (array[val]) {
  45                 diag("Value %i already seen\n", val);
  46                 return NTDB_ERR_CORRUPT;
  47         }
  48
  49         array[val] = true;
  50         return NTDB_SUCCESS;
  51 }
  52
  53 int main(int argc, char *argv[])
  54 {
  55         unsigned int i, j;
  56         struct ntdb_context *ntdb;
  57         int flags[] = { NTDB_INTERNAL, NTDB_DEFAULT, NTDB_NOMMAP,
  58                         NTDB_INTERNAL|NTDB_CONVERT, NTDB_CONVERT,
  59                         NTDB_NOMMAP|NTDB_CONVERT };
  60         return 0;
  61
  62         plan_tests(sizeof(flags) / sizeof(flags[0]) * 4 + 1);
  63         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
  64                 bool array[NUM_RECORDS];
  65
  66                 ntdb = ntdb_open("run-check-callback.ntdb",
  67                                  flags[i]|MAYBE_NOSYNC,
  68                                  O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
  69                 ok1(ntdb);
  70                 if (!ntdb)
  71                         continue;
  72
  73                 ok1(store_records(ntdb));
  74                 for (j = 0; j < NUM_RECORDS; j++)
  75                         array[j] = false;
  76                 ok1(ntdb_check(ntdb, check, array) == NTDB_SUCCESS);
  77                 for (j = 0; j < NUM_RECORDS; j++)
  78                         if (!array[j])
  79                                 break;
  80                 ok1(j == NUM_RECORDS);
  81                 ntdb_close(ntdb);
  82         }
  83
  84         ok1(tap_log_messages == 0);
  85         return exit_status();
  86 }