diff options
Diffstat (limited to 'REORG.TODO/wcsmbs/tst-wcrtomb.c')
| -rw-r--r-- | REORG.TODO/wcsmbs/tst-wcrtomb.c | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/REORG.TODO/wcsmbs/tst-wcrtomb.c b/REORG.TODO/wcsmbs/tst-wcrtomb.c new file mode 100644 index 0000000000..a506fe7e75 --- /dev/null +++ b/REORG.TODO/wcsmbs/tst-wcrtomb.c @@ -0,0 +1,96 @@ +/* Copyright (C) 2000-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2000. + + 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 <locale.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <wchar.h> + + +static int check_ascii (const char *locname); + + +static int +do_test (void) +{ + int result = 0; + + /* Check mapping of ASCII range for some character sets which have + ASCII as a subset. For those the wide char generated must have + the same value. */ + setlocale (LC_ALL, "C"); + result |= check_ascii (setlocale (LC_ALL, NULL)); + + setlocale (LC_ALL, "de_DE.UTF-8"); + result |= check_ascii (setlocale (LC_ALL, NULL)); + + setlocale (LC_ALL, "ja_JP.EUC-JP"); + result |= check_ascii (setlocale (LC_ALL, NULL)); + + return result; +} + + +static int +check_ascii (const char *locname) +{ + wchar_t wc; + int res = 0; + + printf ("Testing locale \"%s\":\n", locname); + + for (wc = 0; wc <= 127; ++wc) + { + char buf[2 * MB_CUR_MAX]; + mbstate_t s; + size_t n; + + memset (buf, '\xff', sizeof (buf)); + memset (&s, '\0', sizeof (s)); + + n = wcrtomb (buf, wc, &s); + if (n == (size_t) -1) + { + printf ("%s: '\\x%x': encoding error\n", locname, (int) wc); + ++res; + } + else if (n == 0) + { + printf ("%s: '\\x%x': 0 returned\n", locname, (int) wc); + ++res; + } + else if (n != 1) + { + printf ("%s: '\\x%x': not 1 returned\n", locname, (int) wc); + ++res; + } + else if (wc != (wchar_t) buf[0]) + { + printf ("%s: L'\\x%x': buf[0] != '\\x%x'\n", locname, (int) wc, + (int) wc); + ++res; + } + } + + printf (res == 1 ? "%d error\n" : "%d errors\n", res); + + return res != 0; +} + +#include <support/test-driver.c> |