Mercurial > gnulib
view tests/unigbrk/test-u8-grapheme-prev.c @ 17363:5a51fb7777a9
sys_select, sys_time: port 2013-01-30 Solaris 2.6 fix to Cygwin
Problem reported by Marco Atzeri in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00000.html>.
* lib/sys_select.in.h [HAVE_SYS_SELECT_H && _CYGWIN_SYS_TIME_H]:
Simply delegate to the system <sys/select.h> in this case too.
Also, pay attention to _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H only
if OSF/1, since otherwise Cygwin breaks, and it doesn't seem to
be needed on Solaris either.
* lib/sys_time.in.h [_CYGWIN_SYS_TIME_H]:
Simply delgate to the system <sys/time.h> in this case.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Tue, 19 Mar 2013 09:08:47 -0700 |
parents | e542fd46ad6f |
children | 344018b6e5d7 |
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/* Previous grapheme cluster test. Copyright (C) 2010-2013 Free Software Foundation, Inc. This program 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 3 of the License, or (at your option) any later version. This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */ /* Written by Ben Pfaff <blp@cs.stanford.edu>, 2010. */ #include <config.h> /* Specification. */ #include <unigbrk.h> #include <stdio.h> #include <stdlib.h> #include "macros.h" static void test_u8_grapheme_prev (const char *input, size_t n, size_t len) { const uint8_t *s = (const uint8_t *) input; const uint8_t *end = s + n; const uint8_t *prev = u8_grapheme_prev (end, s); if (prev != end - len) { size_t i; if (prev == NULL) fputs ("u8_grapheme_prev returned NULL", stderr); else fprintf (stderr, "u8_grapheme_prev skipped %zu bytes", end - prev); fprintf (stderr, ", expected %zu:\n", len); for (i = 0; i < n; i++) fprintf (stderr, " %02x", s[i]); putc ('\n', stderr); abort (); } } int main (void) { static const uint8_t s[] = "abc"; /* Empty string. */ ASSERT (u8_grapheme_prev (NULL, NULL) == NULL); ASSERT (u8_grapheme_prev (s, s) == NULL); /* Standalone 1-unit graphemes. */ test_u8_grapheme_prev ("a", 1, 1); test_u8_grapheme_prev ("ab", 2, 1); test_u8_grapheme_prev ("abc", 3, 1); /* Multi-unit, single code point graphemes. */ #define HIRAGANA_A "\343\201\202" /* あ: Hiragana letter 'a'. */ test_u8_grapheme_prev (HIRAGANA_A, 3, 3); test_u8_grapheme_prev (HIRAGANA_A"x", 4, 1); test_u8_grapheme_prev (HIRAGANA_A HIRAGANA_A, 6, 3); /* Combining accents. */ #define GRAVE "\314\200" /* Combining grave accent. */ #define ACUTE "\314\201" /* Combining acute accent. */ test_u8_grapheme_prev ("e"ACUTE, 3, 3); test_u8_grapheme_prev ("e"ACUTE GRAVE, 5, 5); test_u8_grapheme_prev ("e"ACUTE"x", 4, 1); test_u8_grapheme_prev ("e"ACUTE "e"ACUTE, 6, 3); return 0; }