/* Test for regexec. Copyright (C) 2002 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, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #include <locale.h> #include <stdio.h> #include <string.h> #include <sys/types.h> #include <regex.h> int main (int argc, char *argv[]) { regex_t re; regmatch_t mat[10]; int i, j, ret = 0; const char *locales[] = { "C", "de_DE.UTF-8" }; const char *string = "http://www.regex.com/pattern/matching.html#intro"; regmatch_t expect[10] = { { 0, 48 }, { 0, 5 }, { 0, 4 }, { 5, 20 }, { 7, 20 }, { 20, 42 }, { -1, -1 }, { -1, -1 }, { 42, 48 }, { 43, 48 } }; for (i = 0; i < sizeof (locales) / sizeof (locales[0]); ++i) { if (setlocale (LC_ALL, locales[i]) == NULL) { puts ("cannot set locale"); ret = 1; } else if (regcomp (&re, "^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?", REG_EXTENDED) != REG_NOERROR) { puts ("cannot compile the regular expression"); ret = 1; } else if (regexec (&re, string, 10, mat, 0) == REG_NOMATCH) { puts ("no match"); ret = 1; } else { if (! memcmp (mat, expect, sizeof (mat))) printf ("matching ok for %s locale\n", locales[i]); else { printf ("matching failed for %s locale:\n", locales[i]); ret = 1; for (j = 0; j < 9; ++j) if (mat[j].rm_so != -1) printf ("%d: %.*s\n", j, mat[j].rm_eo - mat[j].rm_so, string + mat[j].rm_so); } } } return ret; }