lib/tdb2/test/run-tdb1-readonly-check.c

   1 /* We should be able to tdb1_check a O_RDONLY tdb, and we were previously allowed
   2  * to tdb1_check() inside a transaction (though that's paranoia!). */
   3 #include "tdb2-source.h"
   4 #include <ccan/tap/tap.h>
   5 #include <stdlib.h>
   6 #include <err.h>
   7 #include "tdb1-logging.h"
   8
   9 int main(int argc, char *argv[])
  10 {
  11         struct tdb1_context *tdb;
  12         TDB1_DATA key, data;
  13
  14         plan_tests(11);
  15         tdb = tdb1_open_ex("run-readonly-check.tdb", 1024,
  16                           TDB1_DEFAULT,
  17                           O_CREAT|O_TRUNC|O_RDWR, 0600, &taplogctx, NULL);
  18
  19         ok1(tdb);
  20         key.dsize = strlen("hi");
  21         key.dptr = (void *)"hi";
  22         data.dsize = strlen("world");
  23         data.dptr = (void *)"world";
  24
  25         ok1(tdb1_store(tdb, key, data, TDB1_INSERT) == 0);
  26         ok1(tdb1_check(tdb, NULL, NULL) == 0);
  27
  28         /* We are also allowed to do a check inside a transaction. */
  29         ok1(tdb1_transaction_start(tdb) == 0);
  30         ok1(tdb1_check(tdb, NULL, NULL) == 0);
  31         ok1(tdb1_close(tdb) == 0);
  32
  33         tdb = tdb1_open_ex("run-readonly-check.tdb", 1024,
  34                           TDB1_DEFAULT, O_RDONLY, 0, &taplogctx, NULL);
  35
  36         ok1(tdb);
  37         ok1(tdb1_store(tdb, key, data, TDB1_MODIFY) == -1);
  38         ok1(tdb_error(tdb) == TDB_ERR_RDONLY);
  39         ok1(tdb1_check(tdb, NULL, NULL) == 0);
  40         ok1(tdb1_close(tdb) == 0);
  41
  42         return exit_status();
  43 }