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
|
/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST
int
libsimple_memstarts(const void *s_, size_t n, const void *t_, size_t m)
{
const char *s = s_, *t = t_;
size_t i = 0;
if (n < m)
return 0;
while (i < m && s[i] == t[i]) i++;
return i == m;
}
#else
#include "test.h"
int
main(void)
{
assert(libsimple_memstarts("", 0, "", 0) == 1);
assert(libsimple_memstarts("test", 4, "", 0) == 1);
assert(libsimple_memstarts("", 0, "test", 4) == 0);
assert(libsimple_memstarts("test", 4, "test", 4) == 1);
assert(libsimple_memstarts("test", 4, "test", 5) == 0);
assert(libsimple_memstarts("test", 4, "testx", 5) == 0);
assert(libsimple_memstarts("test", 4, "tes", 3) == 1);
assert(libsimple_memstarts("test", 4, "te", 2) == 1);
assert(libsimple_memstarts("test", 4, "t", 1) == 1);
assert(libsimple_memstarts("test", 4, "x", 1) == 0);
assert(libsimple_memstarts("test", 4, "xx", 2) == 0);
assert(libsimple_memstarts("TEST", 4, "", 0) == 1);
assert(libsimple_memstarts("TEST", 4, "test", 4) == 0);
assert(libsimple_memstarts("TEST", 4, "test", 5) == 0);
assert(libsimple_memstarts("TEST", 4, "testx", 5) == 0);
assert(libsimple_memstarts("TEST", 4, "tes", 3) == 0);
assert(libsimple_memstarts("TEST", 4, "te", 2) == 0);
assert(libsimple_memstarts("TEST", 4, "t", 1) == 0);
assert(libsimple_memstarts("TEST", 4, "x", 1) == 0);
assert(libsimple_memstarts("TEST", 4, "xx", 2) == 0);
assert(libsimple_memstarts("", 0, "TEST", 4) == 0);
assert(libsimple_memstarts("test", 4, "TEST", 4) == 0);
assert(libsimple_memstarts("test", 4, "TEST", 5) == 0);
assert(libsimple_memstarts("test", 4, "TESTX", 5) == 0);
assert(libsimple_memstarts("test", 4, "TES", 3) == 0);
assert(libsimple_memstarts("test", 4, "TE", 2) == 0);
assert(libsimple_memstarts("test", 4, "T", 1) == 0);
assert(libsimple_memstarts("test", 4, "X", 1) == 0);
assert(libsimple_memstarts("test", 4, "XX", 2) == 0);
return 0;
}
#endif
|
