forked from enlightenment/efl
438 lines
11 KiB
C
438 lines
11 KiB
C
/* EINA - EFL data type library
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* Copyright (C) 2008 Cedric Bail
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library;
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* if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <Eina.h>
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#include "eina_hash.h"
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#include "eina_suite.h"
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#define EINA_HASH_BUCKET_SIZE 8
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static unsigned int
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_eina_string_key_length(const char *key)
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{
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if (!key)
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return 0;
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return (int)strlen(key) + 1;
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}
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static int
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_eina_string_key_cmp(const char *key1, int key1_length,
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const char *key2, int key2_length)
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{
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int delta;
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delta = key1_length - key2_length;
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if (delta) return delta;
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return strcmp(key1, key2);
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}
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static Eina_Bool
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eina_foreach_check(EINA_UNUSED const Eina_Hash *hash,
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const void *key,
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void *data,
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EINA_UNUSED void *fdata)
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{
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int *j = data;
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int i;
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if (strlen(key) <= 0)
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return EINA_TRUE;
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i = atoi(key);
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fail_if(i != *j);
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return EINA_TRUE;
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}
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EFL_START_TEST(eina_test_hash_simple)
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{
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Eina_Hash *hash = NULL;
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int *test;
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int array[] = { 1, 42, 4, 5, 6 };
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/* As mempool is already initialized and it use hash, we should have 2 init. */
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hash = eina_hash_string_superfast_new(NULL);
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fail_if(hash == NULL);
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fail_if(eina_hash_add(hash, "1", &array[0]) != EINA_TRUE);
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fail_if(eina_hash_add(hash, "42", &array[1]) != EINA_TRUE);
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fail_if(eina_hash_direct_add(hash, "4", &array[2]) != EINA_TRUE);
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fail_if(eina_hash_direct_add(hash, "5", &array[3]) != EINA_TRUE);
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fail_if(eina_hash_add(hash, "", "") != EINA_TRUE);
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test = eina_hash_find(hash, "4");
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fail_if(!test);
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fail_if(*test != 4);
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test = eina_hash_find(hash, "42");
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fail_if(!test);
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fail_if(*test != 42);
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eina_hash_foreach(hash, eina_foreach_check, NULL);
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test = eina_hash_modify(hash, "5", &array[4]);
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fail_if(!test);
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fail_if(*test != 5);
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test = eina_hash_find(hash, "5");
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fail_if(!test);
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fail_if(*test != 6);
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fail_if(eina_hash_population(hash) != 5);
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fail_if(eina_hash_find(hash, "120") != NULL);
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fail_if(eina_hash_del(hash, "5", NULL) != EINA_TRUE);
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fail_if(eina_hash_find(hash, "5") != NULL);
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fail_if(eina_hash_del(hash, NULL, &array[2]) != EINA_TRUE);
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fail_if(eina_hash_find(hash, "4") != NULL);
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fail_if(eina_hash_del(hash, NULL, &array[2]) != EINA_FALSE);
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fail_if(eina_hash_del(hash, "1", NULL) != EINA_TRUE);
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fail_if(eina_hash_del(hash, "42", NULL) != EINA_TRUE);
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eina_hash_free(hash);
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}
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EFL_END_TEST
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EFL_START_TEST(eina_test_hash_crc)
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{
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Eina_Hash *hash = NULL;
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int *test;
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int array[] = { 1, 42, 4, 5, 6 };
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hash = eina_hash_new(EINA_KEY_LENGTH(_eina_string_key_length),
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EINA_KEY_CMP(_eina_string_key_cmp),
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EINA_KEY_HASH(eina_hash_crc),
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NULL,
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EINA_HASH_BUCKET_SIZE);
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fail_if(hash == NULL);
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fail_if(eina_hash_add(hash, "1", &array[0]) != EINA_TRUE);
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fail_if(eina_hash_add(hash, "42", &array[1]) != EINA_TRUE);
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fail_if(eina_hash_direct_add(hash, "4", &array[2]) != EINA_TRUE);
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fail_if(eina_hash_direct_add(hash, "5", &array[3]) != EINA_TRUE);
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fail_if(eina_hash_add(hash, "", "") != EINA_TRUE);
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test = eina_hash_find(hash, "4");
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fail_if(!test);
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fail_if(*test != 4);
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test = eina_hash_find(hash, "42");
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fail_if(!test);
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fail_if(*test != 42);
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eina_hash_foreach(hash, eina_foreach_check, NULL);
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test = eina_hash_modify(hash, "5", &array[4]);
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fail_if(!test);
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fail_if(*test != 5);
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test = eina_hash_find(hash, "5");
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fail_if(!test);
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fail_if(*test != 6);
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fail_if(eina_hash_population(hash) != 5);
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fail_if(eina_hash_find(hash, "120") != NULL);
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fail_if(eina_hash_del(hash, "5", NULL) != EINA_TRUE);
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fail_if(eina_hash_find(hash, "5") != NULL);
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fail_if(eina_hash_del(hash, NULL, &array[2]) != EINA_TRUE);
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fail_if(eina_hash_find(hash, "4") != NULL);
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fail_if(eina_hash_del(hash, NULL, &array[2]) != EINA_FALSE);
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fail_if(eina_hash_del(hash, "1", NULL) != EINA_TRUE);
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fail_if(eina_hash_del(hash, "42", NULL) != EINA_TRUE);
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eina_hash_free(hash);
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}
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EFL_END_TEST
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EFL_START_TEST(eina_test_hash_extended)
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{
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Eina_Hash *hash = NULL;
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unsigned int i;
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unsigned int num_loops = 3011;
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char *array;
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hash = eina_hash_string_djb2_new(NULL);
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fail_if(hash == NULL);
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fail_if(eina_hash_direct_add(hash, "42", "42") != EINA_TRUE);
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array = malloc(num_loops * 10);
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ck_assert_ptr_ne(array, NULL);
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for (i = 0; i < num_loops; ++i)
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{
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char *tmp = array + (i * 10);
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eina_convert_itoa(i + 42, tmp);
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fail_if(eina_hash_direct_add(hash, tmp, tmp) != EINA_TRUE);
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}
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fail_if(eina_hash_find(hash, "42") == NULL);
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eina_hash_free(hash);
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free(array);
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}
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EFL_END_TEST
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EFL_START_TEST(eina_test_hash_double_item)
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{
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Eina_Hash *hash = NULL;
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int i[] = { 7, 7 };
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int *test;
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hash = eina_hash_string_superfast_new(NULL);
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fail_if(hash == NULL);
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fail_if(eina_hash_add(hash, "7", &i[0]) != EINA_TRUE);
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fail_if(eina_hash_add(hash, "7", &i[1]) != EINA_TRUE);
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fail_if(eina_hash_del(hash, "7", &i[1]) != EINA_TRUE);
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test = eina_hash_find(hash, "7");
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fail_if(test != &i[0]);
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eina_hash_free(hash);
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}
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EFL_END_TEST
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EFL_START_TEST(eina_test_hash_all_int)
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{
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Eina_Hash *hash;
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int64_t j[] = { 4321312301243122, 6, 7, 128 };
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int i[] = { 42, 6, 7, 0 };
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int64_t *test2;
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int *test;
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int it;
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hash = eina_hash_int32_new(NULL);
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fail_if(hash == NULL);
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for (it = 0; it < 4; ++it)
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fail_if(eina_hash_add(hash, &i[it], &i[it]) != EINA_TRUE);
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fail_if(eina_hash_del(hash, &i[1], &i[1]) != EINA_TRUE);
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test = eina_hash_find(hash, &i[2]);
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fail_if(test != &i[2]);
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test = eina_hash_find(hash, &i[3]);
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fail_if(test != &i[3]);
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eina_hash_free(hash);
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hash = eina_hash_int64_new(NULL);
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fail_if(hash == NULL);
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for (it = 0; it < 4; ++it)
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fail_if(eina_hash_add(hash, &j[it], &j[it]) != EINA_TRUE);
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fail_if(eina_hash_del(hash, &j[1], &j[1]) != EINA_TRUE);
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test2 = eina_hash_find(hash, &j[0]);
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fail_if(test2 != &j[0]);
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eina_hash_free(hash);
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}
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EFL_END_TEST
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EFL_START_TEST(eina_test_hash_int32_fuzze)
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{
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Eina_Hash *hash;
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unsigned int *r, *array;
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unsigned int i;
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unsigned int seed;
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unsigned int num_loops = 10000;
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seed = time(NULL);
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srand(seed);
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hash = eina_hash_int32_new(NULL);
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array = malloc(sizeof(int) * num_loops);
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for (i = 0; i < num_loops; ++i)
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{
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r = array + i;
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*r = rand() % 10000;
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ck_assert_int_ne(eina_hash_direct_add(hash, r, r), 0);
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}
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for (i = 0; i < num_loops / 2; ++i)
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{
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unsigned int tr = rand() + 10000;
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r = eina_hash_find(hash, &tr);
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ck_assert_ptr_eq(r, NULL);
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}
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for (i = 0; i < num_loops / 2; ++i)
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{
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unsigned int tr = (rand() % 10000) - (10000 * 2);
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r = eina_hash_find(hash, &tr);
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ck_assert_ptr_eq(r, NULL);
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}
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eina_hash_free(hash);
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free(array);
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}
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EFL_END_TEST
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EFL_START_TEST(eina_test_hash_int64_fuzze)
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{
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Eina_Hash *hash;
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uint64_t *r, *array;
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uint64_t i;
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uint64_t num_loops = 10000;
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srand(time(NULL));
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hash = eina_hash_int64_new(NULL);
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array = malloc(sizeof(int64_t) * num_loops);
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for (i = 0; i < num_loops; ++i)
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{
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r = array + i;
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*r = rand() % 10000;
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ck_assert_int_ne(eina_hash_direct_add(hash, r, r), 0);
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}
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for (i = 0; i < num_loops / 2; ++i)
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{
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uint64_t tr = rand() + 10000;
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r = eina_hash_find(hash, &tr);
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ck_assert_ptr_eq(r, NULL);
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}
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for (i = 0; i < num_loops / 2; ++i)
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{
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uint64_t tr = (rand() % 10000) - (10000 * 2);
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r = eina_hash_find(hash, &tr);
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ck_assert_ptr_eq(r, NULL);
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}
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eina_hash_free(hash);
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free(array);
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}
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EFL_END_TEST
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EFL_START_TEST(eina_test_hash_string_fuzze)
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{
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Eina_Hash *hash;
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unsigned int i;
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unsigned int seed;
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char *array;
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unsigned int num_loops = 100;
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seed = time(NULL);
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srand(seed);
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hash = eina_hash_string_superfast_new(NULL);
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array = malloc(num_loops * 10);
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ck_assert_ptr_ne(array, NULL);
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for (i = 0; i < num_loops; ++i)
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{
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char *tmp = array + (i * 10);
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eina_convert_itoa(i, tmp);
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fail_if(eina_hash_direct_add(hash, tmp, tmp) != EINA_TRUE);
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}
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for (i = 0; i < num_loops; ++i)
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{
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char convert[128];
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char *r;
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eina_convert_itoa(rand() + num_loops, convert);
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r = eina_hash_find(hash, convert);
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ck_assert_ptr_eq(r, NULL);
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}
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eina_hash_free(hash);
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free(array);
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}
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EFL_END_TEST
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EFL_START_TEST(eina_test_hash_seed)
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{
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fail_if(eina_seed == 0);
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}
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EFL_END_TEST
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EFL_START_TEST(eina_test_hash_add_del_by_hash)
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{
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Eina_Hash *hash = NULL;
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int array[] = { 1, 42, 4, 5, 6 };
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int key_len, key_hash;
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hash = eina_hash_new(EINA_KEY_LENGTH(_eina_string_key_length),
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EINA_KEY_CMP(_eina_string_key_cmp),
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EINA_KEY_HASH(eina_hash_crc),
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NULL,
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EINA_HASH_BUCKET_SIZE);
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fail_if(hash == NULL);
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fail_if(eina_hash_add(hash, "1", &array[0]) != EINA_TRUE);
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fail_if(eina_hash_add(hash, "42", &array[1]) != EINA_TRUE);
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fail_if(eina_hash_add(hash, "5", &array[3]) != EINA_TRUE);
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fail_if(eina_hash_add(hash, "6", &array[4]) != EINA_TRUE);
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key_len = _eina_string_key_length("4");
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key_hash = eina_hash_crc("4", key_len);
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fail_if(eina_hash_add_by_hash(hash, "4", key_len, key_hash, &array[2]) != EINA_TRUE);
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fail_if(eina_hash_del_by_hash(hash, "4", key_len, key_hash, &array[2]) != EINA_TRUE);
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fail_if(eina_hash_del_by_hash(hash, "4", key_len, key_hash, &array[2]) != EINA_FALSE);
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key_len = _eina_string_key_length("42");
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key_hash = eina_hash_crc("42", key_len);
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fail_if(eina_hash_del_by_hash(hash, "42", key_len, key_hash, &array[1]) != EINA_TRUE);
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fail_if(eina_hash_population(hash) != 3);
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eina_hash_free(hash);
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}
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EFL_END_TEST
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void
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eina_test_hash(TCase *tc)
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{
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tcase_add_test(tc, eina_test_hash_simple);
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tcase_add_test(tc, eina_test_hash_crc);
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tcase_add_test(tc, eina_test_hash_extended);
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tcase_add_test(tc, eina_test_hash_double_item);
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tcase_add_test(tc, eina_test_hash_all_int);
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tcase_add_test(tc, eina_test_hash_seed);
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tcase_add_test(tc, eina_test_hash_int32_fuzze);
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tcase_add_test(tc, eina_test_hash_int64_fuzze);
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tcase_add_test(tc, eina_test_hash_string_fuzze);
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tcase_add_test(tc, eina_test_hash_add_del_by_hash);
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}
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