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
|
/* Copyright (c) 2015, Google Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
#include "internal.h"
#include <stdio.h>
#include <openssl/type_check.h>
int main(int argc, char **argv) {
CRYPTO_refcount_t count = 0;
CRYPTO_refcount_inc(&count);
if (count != 1) {
fprintf(stderr, "Incrementing reference count did not work.\n");
return 1;
}
if (!CRYPTO_refcount_dec_and_test_zero(&count) || count != 0) {
fprintf(stderr, "Decrementing reference count to zero did not work.\n");
return 1;
}
count = CRYPTO_REFCOUNT_MAX;
CRYPTO_refcount_inc(&count);
if (count != CRYPTO_REFCOUNT_MAX) {
fprintf(stderr, "Count did not saturate correctly when incrementing.\n");
return 1;
}
if (CRYPTO_refcount_dec_and_test_zero(&count) ||
count != CRYPTO_REFCOUNT_MAX) {
fprintf(stderr, "Count did not saturate correctly when decrementing.\n");
return 1;
}
count = 2;
if (CRYPTO_refcount_dec_and_test_zero(&count)) {
fprintf(stderr, "Decrementing two resulted in zero!\n");
return 1;
}
if (count != 1) {
fprintf(stderr, "Decrementing two did not produce one!");
return 1;
}
printf("PASS\n");
return 0;
}
|
