diff options
Diffstat (limited to 'app/test/test_hash.c')
| -rw-r--r-- | app/test/test_hash.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/app/test/test_hash.c b/app/test/test_hash.c index 7e41725a..29abcd9e 100644 --- a/app/test/test_hash.c +++ b/app/test/test_hash.c @@ -421,6 +421,46 @@ static int test_add_update_delete(void) } /* + * Sequence of operations for retrieving a key with its position + * + * - create table + * - add key + * - get the key with its position: hit + * - delete key + * - try to get the deleted key: miss + * + */ +static int test_hash_get_key_with_position(void) +{ + struct rte_hash *handle = NULL; + int pos, expectedPos, result; + void *key; + + ut_params.name = "hash_get_key_w_pos"; + handle = rte_hash_create(&ut_params); + RETURN_IF_ERROR(handle == NULL, "hash creation failed"); + + pos = rte_hash_add_key(handle, &keys[0]); + print_key_info("Add", &keys[0], pos); + RETURN_IF_ERROR(pos < 0, "failed to add key (pos0=%d)", pos); + expectedPos = pos; + + result = rte_hash_get_key_with_position(handle, pos, &key); + RETURN_IF_ERROR(result != 0, "error retrieving a key"); + + pos = rte_hash_del_key(handle, &keys[0]); + print_key_info("Del", &keys[0], pos); + RETURN_IF_ERROR(pos != expectedPos, + "failed to delete key (pos0=%d)", pos); + + result = rte_hash_get_key_with_position(handle, pos, &key); + RETURN_IF_ERROR(result != -ENOENT, "non valid key retrieved"); + + rte_hash_free(handle); + return 0; +} + +/* * Sequence of operations for find existing hash table * * - create table @@ -1442,6 +1482,8 @@ test_hash(void) return -1; if (test_hash_add_delete_jhash_3word() < 0) return -1; + if (test_hash_get_key_with_position() < 0) + return -1; if (test_hash_find_existing() < 0) return -1; if (test_add_update_delete() < 0) |