tdb: Fix a "increases alignment" warning
[samba.git] / lib / tdb / test / run-readonly-check.c
1 /* We should be able to tdb_check a O_RDONLY tdb, and we were previously allowed
2  * to tdb_check() inside a transaction (though that's paranoia!). */
3 #include "../common/tdb_private.h"
4 #include "../common/io.c"
5 #include "../common/tdb.c"
6 #include "../common/lock.c"
7 #include "../common/freelist.c"
8 #include "../common/traverse.c"
9 #include "../common/transaction.c"
10 #include "../common/error.c"
11 #include "../common/open.c"
12 #include "../common/check.c"
13 #include "../common/hash.c"
14 #include "../common/mutex.c"
15 #include "tap-interface.h"
16 #include <stdlib.h>
17 #include "logging.h"
18
19 int main(int argc, char *argv[])
20 {
21         struct tdb_context *tdb;
22         TDB_DATA key, data;
23
24         plan_tests(11);
25         tdb = tdb_open_ex("run-readonly-check.tdb", 1024,
26                           TDB_DEFAULT,
27                           O_CREAT|O_TRUNC|O_RDWR, 0600, &taplogctx, NULL);
28
29         ok1(tdb);
30         key.dsize = strlen("hi");
31         key.dptr = discard_const_p(uint8_t, "hi");
32         data.dsize = strlen("world");
33         data.dptr = discard_const_p(uint8_t, "world");
34
35         ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
36         ok1(tdb_check(tdb, NULL, NULL) == 0);
37
38         /* We are also allowed to do a check inside a transaction. */
39         ok1(tdb_transaction_start(tdb) == 0);
40         ok1(tdb_check(tdb, NULL, NULL) == 0);
41         ok1(tdb_close(tdb) == 0);
42
43         tdb = tdb_open_ex("run-readonly-check.tdb", 1024,
44                           TDB_DEFAULT, O_RDONLY, 0, &taplogctx, NULL);
45
46         ok1(tdb);
47         ok1(tdb_store(tdb, key, data, TDB_MODIFY) == -1);
48         ok1(tdb_error(tdb) == TDB_ERR_RDONLY);
49         ok1(tdb_check(tdb, NULL, NULL) == 0);
50         ok1(tdb_close(tdb) == 0);
51
52         return exit_status();
53 }