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

   1 #include "config.h"
   2 #include "ntdb.h"
   3 #include "tap-interface.h"
   4 #include <sys/types.h>
   5 #include <sys/stat.h>
   6 #include <fcntl.h>
   7 #include "logging.h"
   8
   9 #define NUM_RECORDS 1000
  10
  11 static bool store_records(struct ntdb_context *ntdb)
  12 {
  13         int i;
  14         NTDB_DATA key = { (unsigned char *)&i, sizeof(i) };
  15         NTDB_DATA data = { (unsigned char *)&i, sizeof(i) };
  16
  17         for (i = 0; i < NUM_RECORDS; i++)
  18                 if (ntdb_store(ntdb, key, data, NTDB_REPLACE) != 0)
  19                         return false;
  20         return true;
  21 }
  22
  23 static enum NTDB_ERROR check(NTDB_DATA key,
  24                             NTDB_DATA data,
  25                             bool *array)
  26 {
  27         int val;
  28
  29         if (key.dsize != sizeof(val)) {
  30                 diag("Wrong key size: %zu\n", key.dsize);
  31                 return NTDB_ERR_CORRUPT;
  32         }
  33
  34         if (key.dsize != data.dsize
  35             || memcmp(key.dptr, data.dptr, sizeof(val)) != 0) {
  36                 diag("Key and data differ\n");
  37                 return NTDB_ERR_CORRUPT;
  38         }
  39
  40         memcpy(&val, key.dptr, sizeof(val));
  41         if (val >= NUM_RECORDS || val < 0) {
  42                 diag("check value %i\n", val);
  43                 return NTDB_ERR_CORRUPT;
  44         }
  45
  46         if (array[val]) {
  47                 diag("Value %i already seen\n", val);
  48                 return NTDB_ERR_CORRUPT;
  49         }
  50
  51         array[val] = true;
  52         return NTDB_SUCCESS;
  53 }
  54
  55 int main(int argc, char *argv[])
  56 {
  57         unsigned int i, j;
  58         struct ntdb_context *ntdb;
  59         int flags[] = { NTDB_INTERNAL, NTDB_DEFAULT, NTDB_NOMMAP,
  60                         NTDB_INTERNAL|NTDB_CONVERT, NTDB_CONVERT,
  61                         NTDB_NOMMAP|NTDB_CONVERT };
  62         return 0;
  63
  64         plan_tests(sizeof(flags) / sizeof(flags[0]) * 4 + 1);
  65         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
  66                 bool array[NUM_RECORDS];
  67
  68                 ntdb = ntdb_open("run-check-callback.ntdb",
  69                                  flags[i]|MAYBE_NOSYNC,
  70                                  O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
  71                 ok1(ntdb);
  72                 if (!ntdb)
  73                         continue;
  74
  75                 ok1(store_records(ntdb));
  76                 for (j = 0; j < NUM_RECORDS; j++)
  77                         array[j] = false;
  78                 ok1(ntdb_check(ntdb, check, array) == NTDB_SUCCESS);
  79                 for (j = 0; j < NUM_RECORDS; j++)
  80                         if (!array[j])
  81                                 break;
  82                 ok1(j == NUM_RECORDS);
  83                 ntdb_close(ntdb);
  84         }
  85
  86         ok1(tap_log_messages == 0);
  87         return exit_status();
  88 }