mirror of git://sourceware.org/git/glibc.git
97 lines
2.3 KiB
C
97 lines
2.3 KiB
C
/* Copyright (C) 2000-2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <locale.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <wchar.h>
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static int check_ascii (const char *locname);
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static int
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do_test (void)
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{
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int result = 0;
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/* Check mapping of ASCII range for some character sets which have
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ASCII as a subset. For those the wide char generated must have
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the same value. */
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setlocale (LC_ALL, "C");
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result |= check_ascii (setlocale (LC_ALL, NULL));
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setlocale (LC_ALL, "de_DE.UTF-8");
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result |= check_ascii (setlocale (LC_ALL, NULL));
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setlocale (LC_ALL, "ja_JP.EUC-JP");
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result |= check_ascii (setlocale (LC_ALL, NULL));
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return result;
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}
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static int
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check_ascii (const char *locname)
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{
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wchar_t wc;
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int res = 0;
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printf ("Testing locale \"%s\":\n", locname);
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for (wc = 0; wc <= 127; ++wc)
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{
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char buf[2 * MB_CUR_MAX];
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mbstate_t s;
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size_t n;
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memset (buf, '\xff', sizeof (buf));
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memset (&s, '\0', sizeof (s));
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n = wcrtomb (buf, wc, &s);
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if (n == (size_t) -1)
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{
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printf ("%s: '\\x%x': encoding error\n", locname, (int) wc);
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++res;
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}
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else if (n == 0)
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{
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printf ("%s: '\\x%x': 0 returned\n", locname, (int) wc);
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++res;
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}
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else if (n != 1)
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{
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printf ("%s: '\\x%x': not 1 returned\n", locname, (int) wc);
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++res;
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}
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else if (wc != (wchar_t) buf[0])
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{
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printf ("%s: L'\\x%x': buf[0] != '\\x%x'\n", locname, (int) wc,
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(int) wc);
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++res;
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}
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}
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printf (res == 1 ? "%d error\n" : "%d errors\n", res);
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return res != 0;
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}
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#include <support/test-driver.c>
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