tdb2: more tests, hash collision fixes, attribute support.
[ccan] / ccan / tdb2 / test / run-simple-delete.c
1 #include <ccan/tdb2/tdb.c>
2 #include <ccan/tdb2/free.c>
3 #include <ccan/tdb2/lock.c>
4 #include <ccan/tdb2/io.c>
5 #include <ccan/tdb2/check.c>
6 #include <ccan/tap/tap.h>
7 #include "logging.h"
8
9 int main(int argc, char *argv[])
10 {
11         unsigned int i;
12         struct tdb_context *tdb;
13         int flags[] = { TDB_INTERNAL, TDB_DEFAULT,
14                         TDB_INTERNAL|TDB_CONVERT, TDB_CONVERT };
15         struct tdb_data key = { (unsigned char *)"key", 3 };
16         struct tdb_data data = { (unsigned char *)"data", 4 };
17
18         plan_tests(sizeof(flags) / sizeof(flags[0]) * 8 + 1);
19         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
20                 tdb = tdb_open("run-simple-delete.tdb", flags[i],
21                                O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
22                 ok1(tdb);
23                 if (tdb) {
24                         /* Delete should fail. */
25                         ok1(tdb_delete(tdb, key) == -1);
26                         ok1(tdb_error(tdb) == TDB_ERR_NOEXIST);
27                         ok1(tdb_check(tdb, NULL, NULL) == 0);
28                         /* Insert should succeed. */
29                         ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
30                         ok1(tdb_check(tdb, NULL, NULL) == 0);
31                         /* Delete should now work. */
32                         ok1(tdb_delete(tdb, key) == 0);
33                         ok1(tdb_check(tdb, NULL, NULL) == 0);
34                         tdb_close(tdb);
35                 }
36         }
37         ok1(tap_log_messages == 0);
38         return exit_status();
39 }