1 /* Simple test of getwc in the C locale.
2 Copyright (C) 2000-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19 #include <stdio.h>
20 #include <wchar.h>
21
22
23 int
main(void)24 main (void)
25 {
26 wchar_t buf[100];
27 size_t n = 0;
28
29 wmemset (buf, L'\0', sizeof (buf) / sizeof (buf[0]));
30 while (! feof (stdin) && n < sizeof (buf) - 1)
31 {
32 buf[n] = getwc (stdin);
33 if (buf[n] == WEOF)
34 break;
35 ++n;
36 }
37 buf[n] = L'\0';
38
39 return wcscmp (buf, L"This is a test of getwc\n") != 0;
40 }
41