git.ozlabs.org Git - ccan/blob - ccan/tdb2/test/run-expand-in-transaction.c

   1 #include "tdb2-source.h"
   2 #include <ccan/tap/tap.h>
   3 #include "logging.h"
   4
   5 int main(int argc, char *argv[])
   6 {
   7         unsigned int i;
   8         struct tdb_context *tdb;
   9         int flags[] = { TDB_DEFAULT, TDB_NOMMAP,
  10                         TDB_CONVERT, TDB_NOMMAP|TDB_CONVERT,
  11                         TDB_CONVERT|TDB_NOSYNC,
  12                         TDB_NOMMAP|TDB_CONVERT|TDB_NOSYNC };
  13         struct tdb_data key = tdb_mkdata("key", 3);
  14         struct tdb_data data = tdb_mkdata("data", 4);
  15
  16         plan_tests(sizeof(flags) / sizeof(flags[0]) * 7 + 1);
  17
  18         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
  19                 size_t size;
  20                 tdb = tdb_open("run-expand-in-transaction.tdb", flags[i],
  21                                O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
  22                 ok1(tdb);
  23                 if (!tdb)
  24                         continue;
  25
  26                 size = tdb->file->map_size;
  27                 ok1(tdb_transaction_start(tdb) == 0);
  28                 ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
  29                 ok1(tdb->file->map_size > size);
  30                 ok1(tdb_transaction_commit(tdb) == 0);
  31                 ok1(tdb->file->map_size > size);
  32                 ok1(tdb_check(tdb, NULL, NULL) == 0);
  33                 tdb_close(tdb);
  34         }
  35
  36         ok1(tap_log_messages == 0);
  37         return exit_status();
  38 }