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103 lines
2.7 KiB
C
103 lines
2.7 KiB
C
/* Russian regular expression tests.
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Copyright (C) 2009-2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Paolo Bonzini <pbonzini@redhat.com>, 2009.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sys/types.h>
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#include <mcheck.h>
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#include <regex.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <locale.h>
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/* Tests supposed to match. */
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struct
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{
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const char *pattern;
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const char *string;
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int flags, nmatch;
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regmatch_t rm[5];
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} tests[] = {
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/* U+0413 \xd0\x93 CYRILLIC CAPITAL LETTER GHE
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U+0420 \xd0\xa0 CYRILLIC CAPITAL LETTER ER
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U+0430 \xd0\xb0 CYRILLIC SMALL LETTER A
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U+0433 \xd0\xb3 CYRILLIC SMALL LETTER GHE
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U+0440 \xd1\x80 CYRILLIC SMALL LETTER ER
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U+044F \xd1\x8f CYRILLIC SMALL LETTER YA */
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{ "[\xd0\xb0-\xd1\x8f]", "\xd0\xb3", 0, 1,
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{ { 0, 2 } } },
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{ "[\xd0\xb0-\xd1\x8f]", "\xd0\x93", REG_ICASE, 1,
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{ { 0, 2 } } },
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{ "[\xd1\x80-\xd1\x8f]", "\xd0\xa0", REG_ICASE, 1,
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{ { 0, 2 } } },
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};
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static int
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do_test (void)
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{
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if (setlocale (LC_ALL, "de_DE.UTF-8") == NULL)
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{
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puts ("setlocale failed");
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return 1;
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}
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int ret = 0;
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for (size_t i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i)
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{
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regex_t re;
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regmatch_t rm[5];
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int n = regcomp (&re, tests[i].pattern, tests[i].flags);
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if (n != 0)
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{
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char buf[500];
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regerror (n, &re, buf, sizeof (buf));
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printf ("regcomp %zd failed: %s\n", i, buf);
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ret = 1;
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continue;
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}
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if (regexec (&re, tests[i].string, tests[i].nmatch, rm, 0))
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{
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printf ("regexec %zd failed\n", i);
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ret = 1;
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regfree (&re);
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continue;
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}
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for (n = 0; n < tests[i].nmatch; ++n)
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if (rm[n].rm_so != tests[i].rm[n].rm_so
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|| rm[n].rm_eo != tests[i].rm[n].rm_eo)
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{
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if (tests[i].rm[n].rm_so == -1 && tests[i].rm[n].rm_eo == -1)
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break;
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printf ("regexec match failure rm[%d] %d..%d\n",
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n, rm[n].rm_so, rm[n].rm_eo);
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ret = 1;
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break;
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}
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regfree (&re);
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}
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return ret;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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