342 lines
12 KiB
C
342 lines
12 KiB
C
/* Test of c32isupper() function.
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Copyright (C) 2020-2025 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 <https://www.gnu.org/licenses/>. */
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#include <config.h>
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#include <uchar.h>
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#include "signature.h"
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SIGNATURE_CHECK (c32isupper, int, (wint_t));
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#include <locale.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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#include "macros.h"
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/* Returns the value of c32isupper for the multibyte character s[0..n-1]. */
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static int
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for_character (const char *s, size_t n)
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{
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mbstate_t state;
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char32_t wc;
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size_t ret;
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memset (&state, '\0', sizeof (mbstate_t));
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wc = (char32_t) 0xBADFACE;
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ret = mbrtoc32 (&wc, s, n, &state);
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ASSERT (ret == n);
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return c32isupper (wc);
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}
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int
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main (int argc, char *argv[])
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{
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int is;
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char buf[4];
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/* configure should already have checked that the locale is supported. */
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if (setlocale (LC_ALL, "") == NULL)
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return 1;
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/* Test WEOF. */
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is = c32isupper (WEOF);
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ASSERT (is == 0);
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/* Test single-byte characters.
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POSIX specifies in
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<https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap07.html>
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that
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- in all locales, the uppercase characters include the A ... Z
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characters,
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- in the "POSIX" locale (which is usually the same as the "C" locale),
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the uppercase characters include only the ASCII A ... Z characters.
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*/
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{
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int c;
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for (c = 0; c < 0x100; c++)
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switch (c)
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{
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case '\t': case '\v': case '\f':
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case ' ': case '!': case '"': case '#': case '%':
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case '&': case '\'': case '(': case ')': case '*':
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case '+': case ',': case '-': case '.': case '/':
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case '0': case '1': case '2': case '3': case '4':
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case '5': case '6': case '7': case '8': case '9':
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case ':': case ';': case '<': case '=': case '>':
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case '?':
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case 'A': case 'B': case 'C': case 'D': case 'E':
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case 'F': case 'G': case 'H': case 'I': case 'J':
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case 'K': case 'L': case 'M': case 'N': case 'O':
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case 'P': case 'Q': case 'R': case 'S': case 'T':
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case 'U': case 'V': case 'W': case 'X': case 'Y':
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case 'Z':
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case '[': case '\\': case ']': case '^': case '_':
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case 'a': case 'b': case 'c': case 'd': case 'e':
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case 'f': case 'g': case 'h': case 'i': case 'j':
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case 'k': case 'l': case 'm': case 'n': case 'o':
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case 'p': case 'q': case 'r': case 's': case 't':
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case 'u': case 'v': case 'w': case 'x': case 'y':
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case 'z': case '{': case '|': case '}': case '~':
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/* c is in the ISO C "basic character set". */
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buf[0] = (unsigned char) c;
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is = for_character (buf, 1);
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switch (c)
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{
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case 'A': case 'B': case 'C': case 'D': case 'E':
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case 'F': case 'G': case 'H': case 'I': case 'J':
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case 'K': case 'L': case 'M': case 'N': case 'O':
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case 'P': case 'Q': case 'R': case 'S': case 'T':
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case 'U': case 'V': case 'W': case 'X': case 'Y':
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case 'Z':
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ASSERT (is != 0);
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break;
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default:
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ASSERT (is == 0);
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break;
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}
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break;
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}
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}
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if (argc > 1)
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switch (argv[1][0])
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{
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case '0':
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/* C locale; tested above. */
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return test_exit_status;
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case '1':
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/* Locale encoding is ISO-8859-1 or ISO-8859-15. */
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{
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/* U+00B2 SUPERSCRIPT TWO */
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is = for_character ("\262", 1);
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ASSERT (is == 0);
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/* U+00B5 MICRO SIGN */
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is = for_character ("\265", 1);
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ASSERT (is == 0);
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/* U+00C9 LATIN CAPITAL LETTER E WITH ACUTE */
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is = for_character ("\311", 1);
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ASSERT (is != 0);
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#if !defined __hpux
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/* U+00DF LATIN SMALL LETTER SHARP S */
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is = for_character ("\337", 1);
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ASSERT (is == 0);
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#endif
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/* U+00E9 LATIN SMALL LETTER E WITH ACUTE */
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is = for_character ("\351", 1);
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ASSERT (is == 0);
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/* U+00FF LATIN SMALL LETTER Y WITH DIAERESIS */
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is = for_character ("\377", 1);
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ASSERT (is == 0);
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}
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return test_exit_status;
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case '2':
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/* Locale encoding is EUC-JP. */
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{
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#if !((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __DragonFly__ || defined __NetBSD__)
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/* U+00C9 LATIN CAPITAL LETTER E WITH ACUTE */
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is = for_character ("\217\252\261", 3);
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ASSERT (is != 0);
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#endif
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/* U+00DF LATIN SMALL LETTER SHARP S */
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is = for_character ("\217\251\316", 3);
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ASSERT (is == 0);
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/* U+00E9 LATIN SMALL LETTER E WITH ACUTE */
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is = for_character ("\217\253\261", 3);
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ASSERT (is == 0);
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/* U+00FF LATIN SMALL LETTER Y WITH DIAERESIS */
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is = for_character ("\217\253\363", 3);
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ASSERT (is == 0);
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#if !((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __DragonFly__ || defined __NetBSD__)
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/* U+0141 LATIN CAPITAL LETTER L WITH STROKE */
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is = for_character ("\217\251\250", 3);
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ASSERT (is != 0);
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#endif
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/* U+0142 LATIN SMALL LETTER L WITH STROKE */
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is = for_character ("\217\251\310", 3);
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ASSERT (is == 0);
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#if !(defined __FreeBSD__ || defined __DragonFly__)
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/* U+0429 CYRILLIC CAPITAL LETTER SHCHA */
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is = for_character ("\247\273", 2);
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ASSERT (is != 0);
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#endif
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/* U+0449 CYRILLIC SMALL LETTER SHCHA */
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is = for_character ("\247\353", 2);
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ASSERT (is == 0);
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/* U+3073 HIRAGANA LETTER BI */
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is = for_character ("\244\323", 2);
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ASSERT (is == 0);
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#if !defined __DragonFly__
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/* U+FF27 FULLWIDTH LATIN CAPITAL LETTER G */
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is = for_character ("\243\307", 2);
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ASSERT (is != 0);
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#endif
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}
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return test_exit_status;
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case '3':
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/* Locale encoding is UTF-8. */
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{
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/* U+00B2 SUPERSCRIPT TWO */
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is = for_character ("\302\262", 2);
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ASSERT (is == 0);
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/* U+00B5 MICRO SIGN */
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is = for_character ("\302\265", 2);
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ASSERT (is == 0);
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/* U+00C9 LATIN CAPITAL LETTER E WITH ACUTE */
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is = for_character ("\303\211", 2);
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ASSERT (is != 0);
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/* U+00DF LATIN SMALL LETTER SHARP S */
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is = for_character ("\303\237", 2);
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ASSERT (is == 0);
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/* U+00E9 LATIN SMALL LETTER E WITH ACUTE */
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is = for_character ("\303\251", 2);
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ASSERT (is == 0);
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/* U+00FF LATIN SMALL LETTER Y WITH DIAERESIS */
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is = for_character ("\303\277", 2);
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ASSERT (is == 0);
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/* U+0141 LATIN CAPITAL LETTER L WITH STROKE */
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is = for_character ("\305\201", 2);
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ASSERT (is != 0);
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/* U+0142 LATIN SMALL LETTER L WITH STROKE */
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is = for_character ("\305\202", 2);
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ASSERT (is == 0);
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/* U+0429 CYRILLIC CAPITAL LETTER SHCHA */
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is = for_character ("\320\251", 2);
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ASSERT (is != 0);
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/* U+0449 CYRILLIC SMALL LETTER SHCHA */
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is = for_character ("\321\211", 2);
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ASSERT (is == 0);
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/* U+05D5 HEBREW LETTER VAV */
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is = for_character ("\327\225", 2);
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ASSERT (is == 0);
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/* U+3073 HIRAGANA LETTER BI */
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is = for_character ("\343\201\263", 3);
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ASSERT (is == 0);
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/* U+3162 HANGUL LETTER YI */
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is = for_character ("\343\205\242", 3);
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ASSERT (is == 0);
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/* U+FF27 FULLWIDTH LATIN CAPITAL LETTER G */
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is = for_character ("\357\274\247", 3);
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ASSERT (is != 0);
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/* U+FFDB HALFWIDTH HANGUL LETTER YI */
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is = for_character ("\357\277\233", 3);
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ASSERT (is == 0);
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#if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun)
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/* U+10419 DESERET CAPITAL LETTER EF */
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is = for_character ("\360\220\220\231", 4);
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ASSERT (is != 0);
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#endif
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/* U+10441 DESERET SMALL LETTER EF */
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is = for_character ("\360\220\221\201", 4);
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ASSERT (is == 0);
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/* U+E0041 TAG LATIN CAPITAL LETTER A */
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is = for_character ("\363\240\201\201", 4);
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ASSERT (is == 0);
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/* U+E0061 TAG LATIN SMALL LETTER A */
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is = for_character ("\363\240\201\241", 4);
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ASSERT (is == 0);
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}
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return test_exit_status;
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case '4':
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/* Locale encoding is GB18030. */
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#if (defined __GLIBC__ && __GLIBC__ == 2 && __GLIBC_MINOR__ >= 13 && __GLIBC_MINOR__ <= 15) || (GL_CHAR32_T_IS_UNICODE && (defined __FreeBSD__ || defined __NetBSD__ || defined __sun))
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if (test_exit_status != EXIT_SUCCESS)
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return test_exit_status;
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fputs ("Skipping test: The GB18030 converter in this system's iconv is broken.\n", stderr);
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return 77;
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#endif
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{
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/* U+00B2 SUPERSCRIPT TWO */
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is = for_character ("\201\060\205\065", 4);
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ASSERT (is == 0);
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/* U+00B5 MICRO SIGN */
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is = for_character ("\201\060\205\070", 4);
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ASSERT (is == 0);
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#if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun)
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/* U+00C9 LATIN CAPITAL LETTER E WITH ACUTE */
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is = for_character ("\201\060\207\067", 4);
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ASSERT (is != 0);
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#endif
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/* U+00DF LATIN SMALL LETTER SHARP S */
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is = for_character ("\201\060\211\070", 4);
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ASSERT (is == 0);
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/* U+00E9 LATIN SMALL LETTER E WITH ACUTE */
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is = for_character ("\250\246", 2);
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ASSERT (is == 0);
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/* U+00FF LATIN SMALL LETTER Y WITH DIAERESIS */
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is = for_character ("\201\060\213\067", 4);
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ASSERT (is == 0);
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#if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun)
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/* U+0141 LATIN CAPITAL LETTER L WITH STROKE */
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is = for_character ("\201\060\221\071", 4);
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ASSERT (is != 0);
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#endif
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/* U+0142 LATIN SMALL LETTER L WITH STROKE */
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is = for_character ("\201\060\222\060", 4);
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ASSERT (is == 0);
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#if !(defined __FreeBSD__ || defined __DragonFly__)
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/* U+0429 CYRILLIC CAPITAL LETTER SHCHA */
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is = for_character ("\247\273", 2);
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ASSERT (is != 0);
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#endif
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/* U+0449 CYRILLIC SMALL LETTER SHCHA */
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is = for_character ("\247\353", 2);
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ASSERT (is == 0);
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/* U+05D5 HEBREW LETTER VAV */
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is = for_character ("\201\060\371\067", 4);
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ASSERT (is == 0);
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/* U+3073 HIRAGANA LETTER BI */
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is = for_character ("\244\323", 2);
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ASSERT (is == 0);
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/* U+3162 HANGUL LETTER YI */
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is = for_character ("\201\071\256\062", 4);
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ASSERT (is == 0);
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#if !defined __DragonFly__
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/* U+FF27 FULLWIDTH LATIN CAPITAL LETTER G */
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is = for_character ("\243\307", 2);
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ASSERT (is != 0);
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#endif
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/* U+FFDB HALFWIDTH HANGUL LETTER YI */
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is = for_character ("\204\061\241\071", 4);
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ASSERT (is == 0);
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#if !((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __DragonFly__ || defined __NetBSD__ || defined __sun)
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/* U+10419 DESERET CAPITAL LETTER EF */
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is = for_character ("\220\060\351\071", 4);
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ASSERT (is != 0);
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#endif
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/* U+10441 DESERET SMALL LETTER EF */
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is = for_character ("\220\060\355\071", 4);
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ASSERT (is == 0);
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/* U+E0041 TAG LATIN CAPITAL LETTER A */
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is = for_character ("\323\066\234\063", 4);
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ASSERT (is == 0);
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/* U+E0061 TAG LATIN SMALL LETTER A */
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is = for_character ("\323\066\237\065", 4);
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ASSERT (is == 0);
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}
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return test_exit_status;
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}
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return 1;
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}
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