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119 lines
2.9 KiB
C
119 lines
2.9 KiB
C
/* Test re.translate != NULL.
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Copyright (C) 2004-2020 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>, 2004.
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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 <ctype.h>
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#include <locale.h>
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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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int
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main (void)
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{
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struct re_pattern_buffer re;
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char trans[256];
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int i, result = 0;
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const char *s;
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setlocale (LC_ALL, "de_DE.ISO-8859-1");
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for (i = 0; i < 256; ++i)
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trans[i] = tolower (i);
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re_set_syntax (RE_SYNTAX_POSIX_EGREP);
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memset (&re, 0, sizeof (re));
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re.translate = (unsigned char *) trans;
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s = re_compile_pattern ("\\W", 2, &re);
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if (s != NULL)
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{
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printf ("failed to compile pattern \"\\W\": %s\n", s);
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result = 1;
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}
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else
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{
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int ret = re_search (&re, "abc.de", 6, 0, 6, NULL);
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if (ret != 3)
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{
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printf ("1st re_search returned %d\n", ret);
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result = 1;
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}
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ret = re_search (&re, "\xc4\xd6\xae\xf7", 4, 0, 4, NULL);
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if (ret != 2)
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{
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printf ("2nd re_search returned %d\n", ret);
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result = 1;
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}
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re.translate = NULL;
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regfree (&re);
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}
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memset (&re, 0, sizeof (re));
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re.translate = (unsigned char *) trans;
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s = re_compile_pattern ("\\w", 2, &re);
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if (s != NULL)
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{
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printf ("failed to compile pattern \"\\w\": %s\n", s);
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result = 1;
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}
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else
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{
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int ret = re_search (&re, ".,!abc", 6, 0, 6, NULL);
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if (ret != 3)
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{
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printf ("3rd re_search returned %d\n", ret);
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result = 1;
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}
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ret = re_search (&re, "\xae\xf7\xc4\xd6", 4, 0, 4, NULL);
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if (ret != 2)
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{
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printf ("4th re_search returned %d\n", ret);
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result = 1;
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}
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re.translate = NULL;
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regfree (&re);
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}
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memset (&re, 0, sizeof (re));
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re.translate = (unsigned char *) trans;
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s = re_compile_pattern ("[[:DIGIT:]]", 11, &re);
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if (s == NULL)
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{
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puts ("compilation of \"[[:DIGIT:]]\" pattern unexpectedly succeeded: "
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"length 11");
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result = 1;
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}
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memset (&re, 0, sizeof (re));
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re.translate = (unsigned char *) trans;
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s = re_compile_pattern ("[[:DIGIT:]]", 2, &re);
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if (s == NULL)
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{
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puts ("compilation of \"[[:DIGIT:]]\" pattern unexpectedly succeeded: "
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"length 2");
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result = 1;
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}
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return result;
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}
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