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71 lines
3 KiB
C
71 lines
3 KiB
C
/** Unit tests for hash table
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*
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2018, Institute for Automation of Complex Power Systems, EONERC
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* @license GNU General Public License (version 3)
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*
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* VILLASnode
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************************/
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#include <criterion/criterion.h>
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#include <villas/utils.h>
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#include <villas/hash_table.h>
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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" };
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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" };
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Test(hash_table, hash_table_lookup)
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{
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int ret;
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struct hash_table ht = { .state = STATE_DESTROYED };
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ret = hash_table_init(&ht, 20);
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cr_assert(!ret);
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/* Insert */
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for (int i = 0; i < ARRAY_LEN(keys); i++) {
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ret = hash_table_insert(&ht, keys[i], values[i]);
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cr_assert(!ret);
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}
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/* Lookup */
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for (int i = 0; i < ARRAY_LEN(keys); i++) {
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char *value = hash_table_lookup(&ht, keys[i]);
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cr_assert_eq(values[i], value);
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}
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/* Inserting the same key twice should fail */
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ret = hash_table_insert(&ht, keys[0], values[0]);
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cr_assert(ret);
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hash_table_dump(&ht);
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/* Removing an entry */
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ret = hash_table_delete(&ht, keys[0]);
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cr_assert(!ret);
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/* Removing the same entry twice should fail */
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ret = hash_table_delete(&ht, keys[0]);
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cr_assert(ret);
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/* After removing, we should be able to insert it again */
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ret = hash_table_insert(&ht, keys[0], values[0]);
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cr_assert(!ret);
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ret = hash_table_destroy(&ht, NULL, false);
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cr_assert(!ret);
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}
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