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>
12 int main(int argc, char *argv[])
15 struct tdb_context *tdb, *tdb2;
16 struct tdb_data key = { (unsigned char *)&i, sizeof(i) };
17 struct tdb_data data = { (unsigned char *)&i, sizeof(i) };
18 struct tdb_data d = { NULL, 0 }; /* Bogus GCC warning */
19 int flags[] = { TDB_DEFAULT, TDB_NOMMAP,
20 TDB_CONVERT, TDB_NOMMAP|TDB_CONVERT };
22 plan_tests(sizeof(flags) / sizeof(flags[0]) * 28);
23 for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
24 tdb = tdb_open("run-open-multiple-times.tdb", flags[i],
25 O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
29 tdb2 = tdb_open("run-open-multiple-times.tdb", flags[i],
30 O_RDWR|O_CREAT, 0600, &tap_log_attr);
31 ok1(tdb_check(tdb, NULL, NULL) == 0);
32 ok1(tdb_check(tdb2, NULL, NULL) == 0);
34 /* Store in one, fetch in the other. */
35 ok1(tdb_store(tdb, key, data, TDB_REPLACE) == 0);
36 ok1(tdb_fetch(tdb2, key, &d) == TDB_SUCCESS);
37 ok1(tdb_deq(d, data));
40 /* Vice versa, with delete. */
41 ok1(tdb_delete(tdb2, key) == 0);
42 ok1(tdb_fetch(tdb, key, &d) == TDB_ERR_NOEXIST);
44 /* OK, now close first one, check second still good. */
45 ok1(tdb_close(tdb) == 0);
47 ok1(tdb_store(tdb2, key, data, TDB_REPLACE) == 0);
48 ok1(tdb_fetch(tdb2, key, &d) == TDB_SUCCESS);
49 ok1(tdb_deq(d, data));
53 tdb = tdb_open("run-open-multiple-times.tdb", flags[i],
54 O_RDWR|O_CREAT, 0600, &tap_log_attr);
57 ok1(tdb_transaction_start(tdb2) == 0);
59 /* Anything in the other one should fail. */
60 ok1(tdb_fetch(tdb, key, &d) == TDB_ERR_LOCK);
61 ok1(tap_log_messages == 1);
62 ok1(tdb_store(tdb, key, data, TDB_REPLACE) == TDB_ERR_LOCK);
63 ok1(tap_log_messages == 2);
64 ok1(tdb_transaction_start(tdb) == TDB_ERR_LOCK);
65 ok1(tap_log_messages == 3);
66 ok1(tdb_chainlock(tdb, key) == TDB_ERR_LOCK);
67 ok1(tap_log_messages == 4);
69 /* Transaciton should work as normal. */
70 ok1(tdb_store(tdb2, key, data, TDB_REPLACE) == TDB_SUCCESS);
72 /* Now... try closing with locks held. */
73 ok1(tdb_close(tdb2) == 0);
75 ok1(tdb_fetch(tdb, key, &d) == TDB_SUCCESS);
76 ok1(tdb_deq(d, data));
78 ok1(tdb_close(tdb) == 0);
79 ok1(tap_log_messages == 4);