/* Test for invalid input to wcrtomb. Copyright (C) 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2001. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #include <errno.h> #include <locale.h> #include <stdio.h> #include <string.h> #include <wchar.h> static int do_test (const char *loc) { char buf[100]; size_t n; mbstate_t state; const char *nloc; int res; nloc = setlocale (LC_ALL, loc); if (nloc == NULL) { printf ("could not set locale \"%s\"\n", loc); return 1; } printf ("new locale: %s\n", nloc); memset (&state, '\0', sizeof (state)); errno = 0; n = wcrtomb (buf, (wchar_t) -15l, &state); printf ("n = %zd, errno = %d (%s)\n", n, errno, strerror (errno)); res = n != (size_t) -1 || errno != EILSEQ; if (res) puts ("*** FAIL"); putchar ('\n'); return res; } int main (void) { int res; res = do_test ("C"); res |= do_test ("de_DE.ISO-8859-1"); res |= do_test ("de_DE.UTF-8"); res |= do_test ("en_US.ISO-8859-1"); res |= do_test ("ja_JP.UTF-8"); res |= do_test ("hr_HR.ISO-8859-2"); //res |= do_test ("ru_RU.KOI8-R"); return res; }