- if (tdb) {
- /* First expand (expand file to fill zone). */
- ok1(tdb_expand(tdb, 1, 1, false) == 0);
- ok1(tdb->header.v.num_zones == 1);
- ok1(tdb_check(tdb, NULL, NULL) == 0);
- /* Little expand (extra zone). */
- ok1(tdb_expand(tdb, 1, 1, false) == 0);
- ok1(tdb->header.v.num_zones == 2);
- ok1(tdb_check(tdb, NULL, NULL) == 0);
- /* Big expand (enlarge zones) */
- ok1(tdb_expand(tdb, 1, 4096, false) == 0);
- ok1(tdb->header.v.num_zones == 2);
- ok1(tdb_check(tdb, NULL, NULL) == 0);
- tdb_close(tdb);
- }
+ if (!tdb)
+ continue;
+
+ ok1(tdb_allrecord_lock(tdb, F_WRLCK, TDB_LOCK_WAIT, false)
+ == 0);
+
+ /* Expanding file is pretty easy. */
+ off = expand_to_fill_zones(tdb);
+ ok1(off > 0 && off != TDB_OFF_ERR);
+ check(tdb);
+
+ /* Second expand should do nothing. */
+ ok1(expand_to_fill_zones(tdb) == 0);
+ check(tdb);
+
+ /* Now, try adding a zone. */
+ val = tdb->header.v.num_zones + 1;
+ ok1(update_zones(tdb, val,
+ tdb->header.v.zone_bits,
+ tdb->header.v.free_buckets,
+ 1ULL << tdb->header.v.zone_bits) == 0);
+ ok1(tdb->header.v.num_zones == val);
+ check(tdb);
+
+ /* Now, try doubling zone size. */
+ val = tdb->header.v.zone_bits + 1;
+ ok1(update_zones(tdb, tdb->header.v.num_zones,
+ val,
+ tdb->header.v.free_buckets,
+ 1ULL << val) == 0);
+ ok1(tdb->header.v.zone_bits == val);
+ check(tdb);
+
+ /* Now, try adding a zone, and a bucket. */
+ val = tdb->header.v.num_zones + 1;
+ buckets = tdb->header.v.free_buckets + 1;
+ ok1(update_zones(tdb, val,
+ tdb->header.v.zone_bits,
+ buckets,
+ 1ULL << tdb->header.v.zone_bits) == 0);
+ ok1(tdb->header.v.num_zones == val);
+ ok1(tdb->header.v.free_buckets == buckets);
+ check(tdb);
+
+ /* Now, try doubling zone size, and adding a bucket. */
+ val = tdb->header.v.zone_bits + 1;
+ buckets = tdb->header.v.free_buckets + 1;
+ ok1(update_zones(tdb, tdb->header.v.num_zones,
+ val,
+ buckets,
+ 1ULL << val) == 0);
+ ok1(tdb->header.v.zone_bits == val);
+ ok1(tdb->header.v.free_buckets == buckets);
+ check(tdb);
+
+ /* Now, try massive zone increase. */
+ val = tdb->header.v.zone_bits + 4;
+ ok1(update_zones(tdb, tdb->header.v.num_zones,
+ val,
+ tdb->header.v.free_buckets,
+ 1ULL << val) == 0);
+ ok1(tdb->header.v.zone_bits == val);
+ check(tdb);
+
+ tdb_allrecord_unlock(tdb, F_WRLCK);
+ tdb_close(tdb);