1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/*
* Copyright © 2009 Intel Corporation
* Copyright © 2016 Broadcom Limited
*
* 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.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include "set.h"
#include "fnv_hash.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 set *set;
const char *str1 = "test1";
const char *str2 = "test2";
const char *str3 = "test3";
set = set_create(badhash, string_key_equals);
/* Unlike the hash table equivalent of this test, use an extra
* string so that the rehash happens at the right time.
*/
set_add(set, str1);
set_add(set, str2);
set_add(set, str3);
set_remove(set, str2);
set_add(set, str3);
set_remove(set, str3);
assert(!set_contains(set, str3));
set_destroy(set, NULL);
return 0;
}
|
