diff options
Diffstat (limited to 'REORG.TODO/localedata/tst-mbswcs5.c')
-rw-r--r-- | REORG.TODO/localedata/tst-mbswcs5.c | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/REORG.TODO/localedata/tst-mbswcs5.c b/REORG.TODO/localedata/tst-mbswcs5.c new file mode 100644 index 0000000000..a9d5da117b --- /dev/null +++ b/REORG.TODO/localedata/tst-mbswcs5.c @@ -0,0 +1,77 @@ +/* Test restarting behaviour of wcrtomb. + Copyright (C) 2000-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Bruno Haible <haible@ilog.fr>. + + 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 <stdio.h> +#include <string.h> +#include <wchar.h> +#include <locale.h> + +#define show(expr, nexp, bufexp) \ + { \ + size_t res = expr; \ + printf (#expr " -> %zu", res); \ + dst += res; \ + printf (", dst = buf+%td", dst - (char *) buf); \ + if (res != nexp || dst != (char *) (bufexp)) \ + { \ + printf (", expected %zu and buf+%td", (size_t) nexp, \ + (bufexp) - (unsigned char *) buf); \ + result = 1; \ + } \ + putc ('\n', stdout); \ + } + +static int +do_test (void) +{ + unsigned char buf[7] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; + const unsigned char bufcheck[7] = { 0x25, 0xe2, 0x82, 0xac, 0xce, 0xbb, 0 }; + const wchar_t srcbuf[4] = { 0x25, 0x20ac, 0x03bb, 0 }; + mbstate_t state; + const wchar_t *src; + char *dst; + int result = 0; + const char *used_locale; + + setlocale (LC_CTYPE, "de_DE.UTF-8"); + /* Double check. */ + used_locale = setlocale (LC_CTYPE, NULL); + printf ("used locale: \"%s\"\n", used_locale); + result = strcmp (used_locale, "de_DE.UTF-8"); + + memset (&state, '\0', sizeof (state)); + + src = srcbuf; + dst = (char *) buf; + show (wcrtomb (dst, *src++, &state), 1, buf + 1); + show (wcrtomb (dst, *src++, &state), 3, buf + 4); + show (wcrtomb (dst, *src++, &state), 2, buf + 6); + show (wcrtomb (dst, *src, &state), 1, buf + 7); + + if (memcmp (buf, bufcheck, 7)) + { + puts ("wrong results"); + result = 1; + } + + return result; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |