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
66
67
68
69
70
71
72
73
74
75
76
77
|
/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST
extern inline wchar_t *libsimple_ewcsndup(const wchar_t *, size_t);
#else
#include "test.h"
int
main(void)
{
struct allocinfo *info;
wchar_t *s;
assert((s = libsimple_ewcsndup(L"test", 10)));
if (have_custom_malloc()) {
assert((info = get_allocinfo(s)));
assert(info->size == 5 * sizeof(wchar_t));
assert(info->alignment == _Alignof(wchar_t));
assert(!info->zeroed);
}
assert(!wcscmp(s, L"test"));
free(s);
assert((s = libsimple_ewcsndup(L"test", 3)));
if (have_custom_malloc()) {
assert((info = get_allocinfo(s)));
assert(info->size == 4 * sizeof(wchar_t));
assert(info->alignment == _Alignof(wchar_t));
assert(!info->zeroed);
}
assert(!wcscmp(s, L"tes"));
free(s);
assert((s = libsimple_ewcsndup(L"test", 0)));
if (have_custom_malloc()) {
assert((info = get_allocinfo(s)));
assert(info->size == 1 * sizeof(wchar_t));
assert(info->alignment == _Alignof(wchar_t));
assert(!info->zeroed);
}
assert(!wcscmp(s, L""));
free(s);
if (have_custom_malloc()) {
libsimple_default_failure_exit = 25;
alloc_fail_in = 1;
assert_exit_ptr(libsimple_ewcsndup(L"test", 10));
assert(exit_status == 25);
assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM));
assert(!alloc_fail_in);
libsimple_default_failure_exit = 1;
libsimple_default_failure_exit = 27;
alloc_fail_in = 1;
assert_exit_ptr(libsimple_ewcsndup(L"test", 2));
assert(exit_status == 27);
assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM));
assert(!alloc_fail_in);
libsimple_default_failure_exit = 1;
libsimple_default_failure_exit = 29;
alloc_fail_in = 1;
assert_exit_ptr(libsimple_ewcsndup(L"test", 0));
assert(exit_status == 29);
assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM));
assert(!alloc_fail_in);
libsimple_default_failure_exit = 1;
}
return 0;
}
#endif
|
