1 /* Copyright (C) 2001-2023 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
31 const wchar_t wc
[1] = L
"a";
43 cd
= iconv_open ("UCS4", "WCHAR_T");
44 if (cd
== (iconv_t
) -1)
46 printf ("cannot convert from wchar_t to UCS4: %m\n");
51 inlen
= sizeof (wchar_t);
55 n
= iconv (cd
, &inptr
, &inlen
, &outptr
, &outlen
);
60 printf ("incorrect iconv() return value: %zd, expected -1\n", n
);
66 printf ("incorrect error value: %s, expected %s\n",
67 strerror (e
), strerror (E2BIG
));
71 if (inptr
!= (char *) wc
)
73 puts ("inptr changed");
77 if (inlen
!= sizeof (wchar_t))
79 puts ("inlen changed");
85 puts ("outptr changed");
91 puts ("outlen changed");
100 #define TEST_FUNCTION do_test ()
101 #include "../test-skeleton.c"