diff options
Diffstat (limited to 'lib/hash_test.c')
| -rw-r--r-- | lib/hash_test.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/lib/hash_test.c b/lib/hash_test.c index 4bce7017..ecfcdd66 100644 --- a/lib/hash_test.c +++ b/lib/hash_test.c @@ -285,6 +285,46 @@ t_walk_filter(void) return 1; } +static int +t_walk_iter(void) +{ + init_hash(); + fill_hash(); + + u32 hit = 0; + + u32 prev_hash = ~0; + for (uint cnt = 0; cnt < MAX_NUM; ) + { + u32 last_hash = ~0; +// printf("PUT!\n"); + HASH_WALK_ITER(hash, TEST, n, hit) + { + cnt++; + u32 cur_hash = HASH_FN(hash, TEST, n->key); + /* + printf("C%08x L%08x P%08x K%08x H%08x N%p S%d I%ld\n", + cur_hash, last_hash, prev_hash, n->key, hit, n, _shift, n - &nodes[0]); + */ + + if (last_hash == ~0U) + { + if (prev_hash != ~0U) + bt_assert(prev_hash < cur_hash); + last_hash = prev_hash = cur_hash; + } + else + bt_assert(last_hash == cur_hash); + + if (cnt < MAX_NUM) + HASH_WALK_ITER_PUT; + } + HASH_WALK_ITER_END; + } + + return 1; +} + int main(int argc, char *argv[]) { @@ -299,6 +339,7 @@ main(int argc, char *argv[]) bt_test_suite(t_walk_delsafe_remove, "HASH_WALK_DELSAFE and HASH_REMOVE"); bt_test_suite(t_walk_delsafe_remove2, "HASH_WALK_DELSAFE and HASH_REMOVE2. HASH_REMOVE2 is HASH_REMOVE and smart auto-resize function"); bt_test_suite(t_walk_filter, "HASH_WALK_FILTER"); + bt_test_suite(t_walk_iter, "HASH_WALK_ITER"); return bt_exit_value(); } |