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/tap/tap.h>
9 #include <ccan/tdb2/transaction.c>
13 int main(int argc, char *argv[])
16 struct tdb_context *tdb;
17 struct tdb_layout *layout;
21 key.dptr = (unsigned char *)"Hello";
22 data.dptr = (unsigned char *)"world";
26 /* Create a TDB with three free tables. */
27 layout = new_tdb_layout(NULL);
28 tdb_layout_add_freetable(layout);
29 tdb_layout_add_freetable(layout);
30 tdb_layout_add_freetable(layout);
31 tdb_layout_add_free(layout, 80, 0);
32 /* Used record prevent coalescing. */
33 tdb_layout_add_used(layout, key, data, 6);
34 tdb_layout_add_free(layout, 160, 1);
36 tdb_layout_add_used(layout, key, data, 7);
37 tdb_layout_add_free(layout, 320, 2);
39 tdb_layout_add_used(layout, key, data, 8);
40 tdb_layout_add_free(layout, 40, 0);
41 tdb = tdb_layout_get(layout);
42 ok1(tdb_check(tdb, NULL, NULL) == 0);
44 off = get_free(tdb, 0, 80 - sizeof(struct tdb_used_record), 0,
46 ok1(off == layout->elem[3].base.off);
47 ok1(tdb->ftable_off == layout->elem[0].base.off);
49 off = get_free(tdb, 0, 160 - sizeof(struct tdb_used_record), 0,
51 ok1(off == layout->elem[5].base.off);
52 ok1(tdb->ftable_off == layout->elem[1].base.off);
54 off = get_free(tdb, 0, 320 - sizeof(struct tdb_used_record), 0,
56 ok1(off == layout->elem[7].base.off);
57 ok1(tdb->ftable_off == layout->elem[2].base.off);
59 off = get_free(tdb, 0, 40 - sizeof(struct tdb_used_record), 0,
61 ok1(off == layout->elem[9].base.off);
62 ok1(tdb->ftable_off == layout->elem[0].base.off);
65 off = get_free(tdb, 0, 0, 1, TDB_USED_MAGIC, 0);
69 tdb_layout_free(layout);
71 ok1(tap_log_messages == 0);