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/* -*- buffer-read-only: t -*- vi: set ro: */
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/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
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/* Test of wcwidth() function.
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Copyright (C) 2007-2010 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
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#include "signature.h"
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SIGNATURE_CHECK (wcwidth, int, (wchar_t));
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#include "localcharset.h"
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/* Test width of ASCII characters. */
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for (wc = 0x20; wc < 0x7F; wc++)
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ASSERT (wcwidth (wc) == 1);
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/* Switch to an UTF-8 locale. */
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if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL
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/* Check whether it's really an UTF-8 locale.
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On OpenBSD 4.0, the setlocale call succeeds only for the LC_CTYPE
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category and therefore returns "C/fr_FR.UTF-8/C/C/C/C", but the
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LC_CTYPE category is effectively set to an ASCII LC_CTYPE category;
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in particular, locale_charset() returns "ASCII". */
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&& strcmp (locale_charset (), "UTF-8") == 0)
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/* Test width of ASCII characters. */
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for (wc = 0x20; wc < 0x7F; wc++)
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ASSERT (wcwidth (wc) == 1);
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/* Test width of some non-spacing characters. */
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ASSERT (wcwidth (0x0301) == 0);
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ASSERT (wcwidth (0x05B0) == 0);
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/* Test width of some format control characters. */
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ASSERT (wcwidth (0x200E) <= 0);
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ASSERT (wcwidth (0x2060) <= 0);
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#if 0 /* wchar_t may be only 16 bits. */
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ASSERT (wcwidth (0xE0001) <= 0);
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ASSERT (wcwidth (0xE0044) <= 0);
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/* Test width of some zero width characters. */
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ASSERT (wcwidth (0x200B) == 0);
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ASSERT (wcwidth (0xFEFF) <= 0);
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/* Test width of some CJK characters. */
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ASSERT (wcwidth (0x3000) == 2);
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ASSERT (wcwidth (0xB250) == 2);
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ASSERT (wcwidth (0xFF1A) == 2);
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#if 0 /* wchar_t may be only 16 bits. */
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ASSERT (wcwidth (0x20369) == 2);
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ASSERT (wcwidth (0x2F876) == 2);