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Diffstat (limited to 'posix/bug-regex30.c')
| -rw-r--r-- | posix/bug-regex30.c | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/posix/bug-regex30.c b/posix/bug-regex30.c new file mode 100644 index 0000000..ef2bd76 --- /dev/null +++ b/posix/bug-regex30.c @@ -0,0 +1,103 @@ +/* Russian regular expression tests. + Copyright (C) 2009 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#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" |