lib/tdb2/test/api-21-parse_record.c

   1 #include <ccan/tdb2/tdb2.h>
   2 #include <ccan/tap/tap.h>
   3 #include <sys/types.h>
   4 #include <sys/stat.h>
   5 #include <fcntl.h>
   6 #include "logging.h"
   7
   8 static enum TDB_ERROR parse(TDB_DATA key, TDB_DATA data, TDB_DATA *expected)
   9 {
  10         if (!tdb_deq(data, *expected))
  11                 return TDB_ERR_EINVAL;
  12         return TDB_SUCCESS;
  13 }
  14
  15 static enum TDB_ERROR parse_err(TDB_DATA key, TDB_DATA data, void *unused)
  16 {
  17         return 100;
  18 }
  19
  20 static bool test_records(struct tdb_context *tdb)
  21 {
  22         int i;
  23         struct tdb_data key = { (unsigned char *)&i, sizeof(i) };
  24         struct tdb_data data = { (unsigned char *)&i, sizeof(i) };
  25
  26         for (i = 0; i < 1000; i++) {
  27                 if (tdb_store(tdb, key, data, TDB_REPLACE) != 0)
  28                         return false;
  29         }
  30
  31         for (i = 0; i < 1000; i++) {
  32                 if (tdb_parse_record(tdb, key, parse, &data) != TDB_SUCCESS)
  33                         return false;
  34         }
  35
  36         if (tdb_parse_record(tdb, key, parse, &data) != TDB_ERR_NOEXIST)
  37                 return false;
  38
  39         /* Test error return from parse function. */
  40         i = 0;
  41         if (tdb_parse_record(tdb, key, parse_err, NULL) != 100)
  42                 return false;
  43
  44         return true;
  45 }
  46
  47 int main(int argc, char *argv[])
  48 {
  49         unsigned int i;
  50         struct tdb_context *tdb;
  51         int flags[] = { TDB_INTERNAL, TDB_DEFAULT, TDB_NOMMAP,
  52                         TDB_INTERNAL|TDB_CONVERT, TDB_CONVERT,
  53                         TDB_NOMMAP|TDB_CONVERT,
  54                         TDB_INTERNAL|TDB_VERSION1, TDB_VERSION1,
  55                         TDB_NOMMAP|TDB_VERSION1,
  56                         TDB_INTERNAL|TDB_CONVERT|TDB_VERSION1,
  57                         TDB_CONVERT|TDB_VERSION1,
  58                         TDB_NOMMAP|TDB_CONVERT|TDB_VERSION1 };
  59
  60         plan_tests(sizeof(flags) / sizeof(flags[0]) * 2 + 1);
  61         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
  62                 tdb = tdb_open("api-21-parse_record.tdb", flags[i],
  63                                O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
  64                 if (ok1(tdb))
  65                         ok1(test_records(tdb));
  66                 tdb_close(tdb);
  67         }
  68
  69         ok1(tap_log_messages == 0);
  70         return exit_status();
  71 }