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

   1 #include <ccan/tdb2/tdb.c>
   2 #include <ccan/tdb2/open.c>
   3 #include <ccan/tdb2/free.c>
   4 #include <ccan/tdb2/lock.c>
   5 #include <ccan/tdb2/io.c>
   6 #include <ccan/tdb2/hash.c>
   7 #include <ccan/tdb2/check.c>
   8 #include <ccan/tdb2/transaction.c>
   9 #include <ccan/tap/tap.h>
  10 #include "logging.h"
  11
  12 int main(int argc, char *argv[])
  13 {
  14         unsigned int i;
  15         struct tdb_context *tdb;
  16         int flags[] = { TDB_DEFAULT, TDB_NOMMAP,
  17                         TDB_CONVERT, TDB_NOMMAP|TDB_CONVERT,
  18                         TDB_CONVERT|TDB_NOSYNC,
  19                         TDB_NOMMAP|TDB_CONVERT|TDB_NOSYNC };
  20         struct tdb_data key = tdb_mkdata("key", 3);
  21         struct tdb_data data = tdb_mkdata("data", 4);
  22
  23         plan_tests(sizeof(flags) / sizeof(flags[0]) * 7 + 1);
  24
  25         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
  26                 size_t size;
  27                 tdb = tdb_open("run-expand-in-transaction.tdb", flags[i],
  28                                O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
  29                 ok1(tdb);
  30                 if (!tdb)
  31                         continue;
  32
  33                 size = tdb->file->map_size;
  34                 ok1(tdb_transaction_start(tdb) == 0);
  35                 ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
  36                 ok1(tdb->file->map_size > size);
  37                 ok1(tdb_transaction_commit(tdb) == 0);
  38                 ok1(tdb->file->map_size > size);
  39                 ok1(tdb_check(tdb, NULL, NULL) == 0);
  40                 tdb_close(tdb);
  41         }
  42
  43         ok1(tap_log_messages == 0);
  44         return exit_status();
  45 }