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db2d05f9 | 1 | /* Test for invalid input to wcrtomb. |
d614a753 | 2 | Copyright (C) 2001-2020 Free Software Foundation, Inc. |
db2d05f9 UD |
3 | This file is part of the GNU C Library. |
4 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2001. | |
5 | ||
6 | The GNU C Library is free software; you can redistribute it and/or | |
7 | modify it under the terms of the GNU Lesser General Public | |
8 | License as published by the Free Software Foundation; either | |
9 | version 2.1 of the License, or (at your option) any later version. | |
10 | ||
11 | The GNU C Library is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | Lesser General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public | |
59ba27a6 | 17 | License along with the GNU C Library; if not, see |
5a82c748 | 18 | <https://www.gnu.org/licenses/>. */ |
db2d05f9 UD |
19 | |
20 | #include <errno.h> | |
21 | #include <locale.h> | |
22 | #include <stdio.h> | |
23 | #include <string.h> | |
24 | #include <wchar.h> | |
25 | ||
26 | ||
27 | static int | |
28 | do_test (const char *loc) | |
29 | { | |
30 | char buf[100]; | |
31 | size_t n; | |
32 | mbstate_t state; | |
33 | const char *nloc; | |
34 | int res; | |
35 | ||
36 | nloc = setlocale (LC_ALL, loc); | |
37 | if (nloc == NULL) | |
38 | { | |
39 | printf ("could not set locale \"%s\"\n", loc); | |
40 | return 1; | |
41 | } | |
42 | printf ("new locale: %s\n", nloc); | |
43 | ||
44 | memset (&state, '\0', sizeof (state)); | |
45 | errno = 0; | |
46 | n = wcrtomb (buf, (wchar_t) -15l, &state); | |
47 | ||
48 | printf ("n = %zd, errno = %d (%s)\n", n, errno, strerror (errno)); | |
49 | ||
50 | res = n != (size_t) -1 || errno != EILSEQ; | |
51 | if (res) | |
52 | puts ("*** FAIL"); | |
53 | putchar ('\n'); | |
54 | ||
55 | return res; | |
56 | } | |
57 | ||
58 | ||
59 | int | |
60 | main (void) | |
61 | { | |
62 | int res; | |
63 | ||
64 | res = do_test ("C"); | |
65 | res |= do_test ("de_DE.ISO-8859-1"); | |
66 | res |= do_test ("de_DE.UTF-8"); | |
67 | res |= do_test ("en_US.ANSI_X3.4-1968"); | |
68 | res |= do_test ("ja_JP.EUC-JP"); | |
69 | res |= do_test ("hr_HR.ISO-8859-2"); | |
70 | //res |= do_test ("ru_RU.KOI8-R"); | |
71 | ||
72 | return res; | |
73 | } |