blob: 513e2607f3e9c81f1e8a779257ade5fced760fe3 (
plain)
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
78
79
|
/* Test of u32_mblen() function.
Copyright (C) 2010-2024 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2010. */
#include <config.h>
#include "unistr.h"
#include "macros.h"
int
main ()
{
int ret;
/* Test zero-length input. */
{
static const uint32_t input[] = { 0 };
ret = u32_mblen (input, 0);
ASSERT (ret == -1);
}
/* Test NUL unit input. */
{
static const uint32_t input[] = { 0 };
ret = u32_mblen (input, 1);
ASSERT (ret == 0);
}
/* Test ISO 646 unit input. */
{
ucs4_t c;
uint32_t buf[1];
for (c = 1; c < 0x80; c++)
{
buf[0] = c;
ret = u32_mblen (buf, 1);
ASSERT (ret == 1);
}
}
/* Test BMP unit input. */
{
static const uint32_t input[] = { 0x20AC };
ret = u32_mblen (input, 1);
ASSERT (ret == 1);
}
/* Test non-BMP unit input. */
{
static const uint32_t input[] = { 0x1D51F };
ret = u32_mblen (input, 1);
ASSERT (ret == 1);
}
/* Test incomplete/invalid 1-unit input. */
{
static const uint32_t input[] = { 0x340000 };
ret = u32_mblen (input, 1);
ASSERT (ret == -1);
}
return test_exit_status;
}
|
