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glibc/posix/bug-regex30.c
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/* Russian regular expression tests. | |
Copyright (C) 2009-2016 Free Software Foundation, Inc. | |
This file is part of the GNU C Library. | |
Contributed by Paolo Bonzini <pbonzini@redhat.com>, 2009. | |
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 <sys/types.h> | |
#include <mcheck.h> | |
#include <regex.h> | |
#include <stdio.h> | |
#include <stdlib.h> | |
#include <locale.h> | |
/* Tests supposed to match. */ | |
struct | |
{ | |
const char *pattern; | |
const char *string; | |
int flags, nmatch; | |
regmatch_t rm[5]; | |
} tests[] = { | |
/* U+0413 \xd0\x93 CYRILLIC CAPITAL LETTER GHE | |
U+0420 \xd0\xa0 CYRILLIC CAPITAL LETTER ER | |
U+0430 \xd0\xb0 CYRILLIC SMALL LETTER A | |
U+0433 \xd0\xb3 CYRILLIC SMALL LETTER GHE | |
U+0440 \xd1\x80 CYRILLIC SMALL LETTER ER | |
U+044F \xd1\x8f CYRILLIC SMALL LETTER YA */ | |
{ "[\xd0\xb0-\xd1\x8f]", "\xd0\xb3", 0, 1, | |
{ { 0, 2 } } }, | |
{ "[\xd0\xb0-\xd1\x8f]", "\xd0\x93", REG_ICASE, 1, | |
{ { 0, 2 } } }, | |
{ "[\xd1\x80-\xd1\x8f]", "\xd0\xa0", REG_ICASE, 1, | |
{ { 0, 2 } } }, | |
}; | |
static int | |
do_test (void) | |
{ | |
if (setlocale (LC_ALL, "de_DE.UTF-8") == NULL) | |
{ | |
puts ("setlocale failed"); | |
return 1; | |
} | |
int ret = 0; | |
for (size_t i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i) | |
{ | |
regex_t re; | |
regmatch_t rm[5]; | |
int n = regcomp (&re, tests[i].pattern, tests[i].flags); | |
if (n != 0) | |
{ | |
char buf[500]; | |
regerror (n, &re, buf, sizeof (buf)); | |
printf ("regcomp %zd failed: %s\n", i, buf); | |
ret = 1; | |
continue; | |
} | |
if (regexec (&re, tests[i].string, tests[i].nmatch, rm, 0)) | |
{ | |
printf ("regexec %zd failed\n", i); | |
ret = 1; | |
regfree (&re); | |
continue; | |
} | |
for (n = 0; n < tests[i].nmatch; ++n) | |
if (rm[n].rm_so != tests[i].rm[n].rm_so | |
|| rm[n].rm_eo != tests[i].rm[n].rm_eo) | |
{ | |
if (tests[i].rm[n].rm_so == -1 && tests[i].rm[n].rm_eo == -1) | |
break; | |
printf ("regexec match failure rm[%d] %d..%d\n", | |
n, rm[n].rm_so, rm[n].rm_eo); | |
ret = 1; | |
break; | |
} | |
regfree (&re); | |
} | |
return ret; | |
} | |
#define TEST_FUNCTION do_test () | |
#include "../test-skeleton.c" |