Mirrors/VILLASnode
1
0
Fork 0
mirror of https://git.rwth-aachen.de/acs/public/villas/node/ synced 2025-03-09 00:00:00 +01:00
Code Issues Releases Wiki Activity

hash_table: added simple unit test for hash table

Browse source
This commit is contained in:
Steffen Vogel 2018-07-02 13:08:01 +02:00
parent 8e252bbb4b
commit d5fa35b62e
1 changed files with 71 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

71
tests/unit/hash_table.c Normal file
View file

@ -0,0 +1,71 @@
/** Unit tests for hash table
*
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
* @copyright 2018, Institute for Automation of Complex Power Systems, EONERC
* @license GNU General Public License (version 3)
*
* VILLASnode
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************************/
#include <criterion/criterion.h>
#include <villas/utils.h>
#include <villas/hash_table.h>
static char *keys[] = { "able", "achieve", "acoustics", "action", "activity", "aftermath", "afternoon", "afterthought", "apparel", "appliance", "beginner", "believe", "bomb", "border", "boundary", "breakfast", "cabbage", "cable", "calculator", "calendar", "caption", "carpenter", "cemetery", "channel", "circle", "creator", "creature", "education", "faucet", "feather", "friction", "fruit", "fuel", "galley", "guide", "guitar", "health", "heart", "idea", "kitten", "laborer", "language" };
static char *values[] = { "lawyer", "linen", "locket", "lumber", "magic", "minister", "mitten", "money", "mountain", "music", "partner", "passenger", "pickle", "picture", "plantation", "plastic", "pleasure", "pocket", "police", "pollution", "railway", "recess", "reward", "route", "scene", "scent", "squirrel", "stranger", "suit", "sweater", "temper", "territory", "texture", "thread", "treatment", "veil", "vein", "volcano", "wealth", "weather", "wilderness", "wren" };
Test(hash_table, hash_table_lookup)
{
int ret;
struct hash_table ht = { .state = STATE_DESTROYED };
ret = hash_table_init(&ht, 20);
cr_assert(!ret);
/* Insert */
for (int i = 0; i < ARRAY_LEN(keys); i++) {
ret = hash_table_insert(&ht, keys[i], values[i]);
cr_assert(!ret);
}
/* Lookup */
for (int i = 0; i < ARRAY_LEN(keys); i++) {
char *value = hash_table_lookup(&ht, keys[i]);
cr_assert_eq(values[i], value);
}
/* Inserting the same key twice should fail */
ret = hash_table_insert(&ht, keys[0], values[0]);
cr_assert(ret);
hash_table_dump(&ht);
/* Removing an entry */
ret = hash_table_delete(&ht, keys[0]);
cr_assert(!ret);
/* Removing the same entry twice should fail */
ret = hash_table_delete(&ht, keys[0]);
cr_assert(ret);
/* After removing, we should be able to insert it again */
ret = hash_table_insert(&ht, keys[0], values[0]);
cr_assert(!ret);
ret = hash_table_destroy(&ht, NULL, false);
cr_assert(!ret);
}