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
|
/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST
void *
libsimple_memscan(const void *s_, int c_, size_t n)
{
char *s = *(char **)(void *)&s_, c = (char)c_;
size_t i = 0;
for (; i < n && s[i] != c; i++);
return &s[i];
}
#else
#include "test.h"
int
main(void)
{
assert(!strcmpnul(libsimple_memscan("abcABCabcABC", 'a', sizeof("abcABCabcABC") - 1), "abcABCabcABC"));
assert(!strcmpnul(libsimple_memscan("abcABCabcABC", 'c', sizeof("abcABCabcABC") - 1), "cABCabcABC"));
assert(!strcmpnul(libsimple_memscan("abcABCabcABC", 'A', sizeof("abcABCabcABC") - 1), "ABCabcABC"));
assert(!strcmpnul(libsimple_memscan("abcABCabcABC", 'C', sizeof("abcABCabcABC") - 1), "CabcABC"));
assert(!strcmpnul(libsimple_memscan("ABCabcABCabc", 'a', sizeof("ABCabcABCabc") - 1), "abcABCabc"));
assert(!strcmpnul(libsimple_memscan("ABCabcABCabc", 'c', sizeof("ABCabcABCabc") - 1), "cABCabc"));
assert(!strcmpnul(libsimple_memscan("ABCabcABCabc", 'A', sizeof("ABCabcABCabc") - 1), "ABCabcABCabc"));
assert(!strcmpnul(libsimple_memscan("ABCabcABCabc", 'C', sizeof("ABCabcABCabc") - 1), "CabcABCabc"));
assert(!strcmpnul(libsimple_memscan("abcABCabcABC", 'x', sizeof("abcABCabcABC") - 1), ""));
return 0;
}
#endif
|
