mirror of
https://github.com/vanhoefm/fragattacks.git
synced 2024-11-29 10:48:22 -05:00
91 lines
1.8 KiB
C
91 lines
1.8 KiB
C
|
/*
|
||
|
|
* bitfield unit tests
|
||
|
|
* Copyright (c) 2013, Jouni Malinen <j@w1.fi>
|
||
|
|
*
|
||
|
|
* This software may be distributed under the terms of the BSD license.
|
||
|
|
* See README for more details.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "utils/includes.h"
|
||
|
|
#include "utils/bitfield.h"
|
||
|
|
|
||
|
|
int main(int argc, char *argv[])
|
||
|
|
{
|
||
|
|
struct bitfield *bf;
|
||
|
|
int i;
|
||
|
|
int errors = 0;
|
||
|
|
|
||
|
|
bf = bitfield_alloc(123);
|
||
|
|
if (bf == NULL)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
for (i = 0; i < 123; i++) {
|
||
|
|
if (bitfield_is_set(bf, i) || bitfield_is_set(bf, i + 1))
|
||
|
|
errors++;
|
||
|
|
if (i > 0 && bitfield_is_set(bf, i - 1))
|
||
|
|
errors++;
|
||
|
|
bitfield_set(bf, i);
|
||
|
|
if (!bitfield_is_set(bf, i))
|
||
|
|
errors++;
|
||
|
|
bitfield_clear(bf, i);
|
||
|
|
if (bitfield_is_set(bf, i))
|
||
|
|
errors++;
|
||
|
|
}
|
||
|
|
|
||
|
|
for (i = 123; i < 200; i++) {
|
||
|
|
if (bitfield_is_set(bf, i) || bitfield_is_set(bf, i + 1))
|
||
|
|
errors++;
|
||
|
|
if (i > 0 && bitfield_is_set(bf, i - 1))
|
||
|
|
errors++;
|
||
|
|
bitfield_set(bf, i);
|
||
|
|
if (bitfield_is_set(bf, i))
|
||
|
|
errors++;
|
||
|
|
bitfield_clear(bf, i);
|
||
|
|
if (bitfield_is_set(bf, i))
|
||
|
|
errors++;
|
||
|
|
}
|
||
|
|
|
||
|
|
for (i = 0; i < 123; i++) {
|
||
|
|
if (bitfield_is_set(bf, i) || bitfield_is_set(bf, i + 1))
|
||
|
|
errors++;
|
||
|
|
bitfield_set(bf, i);
|
||
|
|
if (!bitfield_is_set(bf, i))
|
||
|
|
errors++;
|
||
|
|
}
|
||
|
|
|
||
|
|
for (i = 0; i < 123; i++) {
|
||
|
|
if (!bitfield_is_set(bf, i))
|
||
|
|
errors++;
|
||
|
|
bitfield_clear(bf, i);
|
||
|
|
if (bitfield_is_set(bf, i))
|
||
|
|
errors++;
|
||
|
|
}
|
||
|
|
|
||
|
|
for (i = 0; i < 123; i++) {
|
||
|
|
if (bitfield_get_first_zero(bf) != i)
|
||
|
|
errors++;
|
||
|
|
bitfield_set(bf, i);
|
||
|
|
}
|
||
|
|
if (bitfield_get_first_zero(bf) != -1)
|
||
|
|
errors++;
|
||
|
|
for (i = 0; i < 123; i++) {
|
||
|
|
if (!bitfield_is_set(bf, i))
|
||
|
|
errors++;
|
||
|
|
bitfield_clear(bf, i);
|
||
|
|
if (bitfield_get_first_zero(bf) != i)
|
||
|
|
errors++;
|
||
|
|
bitfield_set(bf, i);
|
||
|
|
}
|
||
|
|
if (bitfield_get_first_zero(bf) != -1)
|
||
|
|
errors++;
|
||
|
|
|
||
|
|
bitfield_free(bf);
|
||
|
|
|
||
|
|
if (errors) {
|
||
|
|
printf("%d test(s) failed\n", errors);
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|