From 784aacea3cdce36a6baef08cd504b89c1434fea9 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 5 Feb 2007 15:23:55 +0000 Subject: [BZ #3957] 2007-02-05 Jakub Jelinek [BZ #3957] * posix/regcomp.c (parse_bracket_exp): Set '\n' bit rather than '\0' bit for RE_HAT_LISTS_NOT_NEWLINE. (build_charclass_op): Remove bogus comment. * posix/Makefile (tests): Add bug-regex27 and bug-regex28. * posix/bug-regex27.c: New test. * posix/bug-regex28.c: New test. --- posix/bug-regex27.c | 64 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 posix/bug-regex27.c (limited to 'posix/bug-regex27.c') diff --git a/posix/bug-regex27.c b/posix/bug-regex27.c new file mode 100644 index 0000000000..327acd8684 --- /dev/null +++ b/posix/bug-regex27.c @@ -0,0 +1,64 @@ +/* Test REG_NEWLINE. + Copyright (C) 2007 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Jakub Jelinek , 2007. + + 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 +#include +#include + +struct tests +{ + const char *regex; + const char *string; + int cflags; + int retval; +} tests[] = { + { "a.b", "a\nb", REG_EXTENDED | REG_NEWLINE, REG_NOMATCH }, + { "a.b", "a\nb", REG_EXTENDED, 0 }, + { "a[^x]b", "a\nb", REG_EXTENDED | REG_NEWLINE, REG_NOMATCH }, + { "a[^x]b", "a\nb", REG_EXTENDED, 0 } +}; + +int +main (void) +{ + regex_t r; + size_t i; + int ret = 0; + + for (i = 0; i < sizeof (tests) / sizeof (tests[i]); ++i) + { + memset (&r, 0, sizeof (r)); + if (regcomp (&r, tests[i].regex, tests[i].cflags)) + { + printf ("regcomp %zd failed\n", i); + ret = 1; + continue; + } + int rv = regexec (&r, tests[i].string, 0, NULL, 0); + if (rv != tests[i].retval) + { + printf ("regexec %zd unexpected value %d != %d\n", + i, rv, tests[i].retval); + ret = 1; + } + regfree (&r); + } + return ret; +} -- cgit v1.2.3