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64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
/* Test REG_NEWLINE.
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Copyright (C) 2007-2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
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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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<https://www.gnu.org/licenses/>. */
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#include <regex.h>
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#include <stdio.h>
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#include <string.h>
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struct tests
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{
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const char *regex;
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const char *string;
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int cflags;
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int retval;
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} tests[] = {
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{ "a.b", "a\nb", REG_EXTENDED | REG_NEWLINE, REG_NOMATCH },
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{ "a.b", "a\nb", REG_EXTENDED, 0 },
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{ "a[^x]b", "a\nb", REG_EXTENDED | REG_NEWLINE, REG_NOMATCH },
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{ "a[^x]b", "a\nb", REG_EXTENDED, 0 }
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};
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int
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main (void)
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{
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regex_t r;
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size_t i;
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int ret = 0;
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for (i = 0; i < sizeof (tests) / sizeof (tests[i]); ++i)
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{
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memset (&r, 0, sizeof (r));
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if (regcomp (&r, tests[i].regex, tests[i].cflags))
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{
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printf ("regcomp %zd failed\n", i);
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ret = 1;
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continue;
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}
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int rv = regexec (&r, tests[i].string, 0, NULL, 0);
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if (rv != tests[i].retval)
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{
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printf ("regexec %zd unexpected value %d != %d\n",
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i, rv, tests[i].retval);
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ret = 1;
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}
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regfree (&r);
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}
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return ret;
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}
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