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glibc/posix/bug-regex17.c
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/* German regular expression tests. | |
Copyright (C) 2002-2016 Free Software Foundation, Inc. | |
This file is part of the GNU C Library. | |
Contributed by Jakub Jelinek <jakub@redhat.com>, 2002. | |
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+00C4 \xc3\x84 LATIN CAPITAL LETTER A WITH DIAERESIS | |
U+00D6 \xc3\x96 LATIN CAPITAL LETTER O WITH DIAERESIS | |
U+00E4 \xc3\xa4 LATIN SMALL LETTER A WITH DIAERESIS | |
U+00F6 \xc3\xb6 LATIN SMALL LETTER O WITH DIAERESIS */ | |
{ "\xc3\x84\xc3\x96*\xc3\xb6$", "aB\xc3\xa4\xc3\xb6\xc3\xb6\xc3\x96", REG_ICASE, 2, | |
{ { 2, 10 }, { -1, -1 } } }, | |
{ "[\xc3\x84x]\xc3\x96*\xc3\xb6$", "aB\xc3\x84\xc3\xb6\xc3\xb6\xc3\x96", REG_ICASE, 2, | |
{ { 2, 10 }, { -1, -1 } } }, | |
{ "[\xc3\x84x]\xc3\x96*\xc3\xb6$", "aB\xc3\xa4\xc3\xb6\xc3\xb6\xc3\x96", REG_ICASE, 2, | |
{ { 2, 10 }, { -1, -1 } } }, | |
{ "[^x]\xc3\x96*\xc3\xb6$", "aB\xc3\xa4\xc3\xb6\xc3\xb6\xc3\x96", REG_ICASE, 2, | |
{ { 2, 10 }, { -1, -1 } } }, | |
/* Tests for bug 9697: | |
U+00DF \xc3\x9f LATIN SMALL LETTER SHARP S | |
U+02DA \xcb\x9a RING ABOVE | |
U+02E2 \xcb\xa2 MODIFIER LETTER SMALL S */ | |
{ "[a-z]|[^a-z]", "\xcb\xa2", REG_EXTENDED, 2, | |
{ { 0, 2 }, { -1, -1 } } }, | |
{ "[a-z]", "\xc3\x9f", REG_EXTENDED, 2, | |
{ { 0, 2 }, { -1, -1 } } }, | |
{ "[^a-z]", "\xcb\x9a", REG_EXTENDED, 2, | |
{ { 0, 2 }, { -1, -1 } } }, | |
}; | |
static int | |
do_test (void) | |
{ | |
regex_t re; | |
regmatch_t rm[5]; | |
size_t i; | |
int n, ret = 0; | |
setlocale (LC_ALL, "de_DE.UTF-8"); | |
for (i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i) | |
{ | |
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" |