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/*
* Copyright © 2009 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
* Authors:
* Eric Anholt <eric@anholt.net>
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include "hash_table.h"
/* Return collisions, so we can test the deletion behavior for chained
* objects.
*/
static uint32_t
badhash(const void *key)
{
return 1;
}
int
main(int argc, char **argv)
{
struct hash_table *ht;
const char *str1 = "test1";
const char *str2 = "test2";
struct hash_entry *entry;
ht = _mesa_hash_table_create(NULL, badhash, _mesa_key_string_equal);
_mesa_hash_table_insert(ht, str1, NULL);
_mesa_hash_table_insert(ht, str2, NULL);
entry = _mesa_hash_table_search(ht, str2);
assert(strcmp(entry->key, str2) == 0);
entry = _mesa_hash_table_search(ht, str1);
assert(strcmp(entry->key, str1) == 0);
_mesa_hash_table_remove(ht, entry);
entry = _mesa_hash_table_search(ht, str1);
assert(entry == NULL);
entry = _mesa_hash_table_search(ht, str2);
assert(strcmp(entry->key, str2) == 0);
_mesa_hash_table_destroy(ht, NULL);
return 0;
}
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