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author | timshen <timshen@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-10-01 15:26:50 +0000 |
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committer | timshen <timshen@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-10-01 15:26:50 +0000 |
commit | 24e28cb5278924fc604ac2c61162db3fa3b8f201 (patch) | |
tree | 361212cb84460e9074fad63cb9dd9eee059ddcb1 /libstdc++-v3/testsuite/28_regex/algorithms | |
parent | d68f29d7941997b69c92e3a8b705df9ca65bbb19 (diff) | |
download | gcc-24e28cb5278924fc604ac2c61162db3fa3b8f201.tar.gz |
2013-10-01 Tim Shen <timshen91@gmail.com>
PR libstdc++/58576
* include/bits/regex_automaton.tcc (_NFA<>::_M_eliminate_dummy)
(_StateSeq<>::_M_clone): Add _S_opcode_subexpr_lookahead branch.
* testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203067 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/testsuite/28_regex/algorithms')
-rw-r--r-- | libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc new file mode 100644 index 00000000000..1a1365ceea2 --- /dev/null +++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc @@ -0,0 +1,98 @@ +// { dg-options "-std=gnu++11" } + +// +// 2013-10-01 Tim Shen <timshen91@gmail.com> +// +// Copyright (C) 2013 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This 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 General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// 28.11.2 regex_match + +#include <regex> +#include <testsuite_hooks.h> + +// libstdc++/58576 +void +test01() +{ + using namespace std; + + bool test __attribute__((unused)) = true; + + string domain_name = "valid.hostname.org"; + /** + * based on http://stackoverflow.com/questions/1418423/the-hostname-regex + */ + regex fqdn_regex + ( + "^" + "(?=.{1,255}$)" + "[[:alnum:]]" + "(" + "(([[:alnum:]]|-)" + "{0,61})" + "[[:alnum:]]" + ")?" + "(" + "\\." + "[[:alnum:]]" + "(" + "(([[:alnum:]]|-)" + "{0,61})" + "[[:alnum:]]" + ")?" + ")*" + "\\.?" + "$" + ); + + smatch m; + const char* sol[] = + { + "valid.hostname.org", + "alid", + "ali", + "i", + ".org", + "rg", + "r", + "r", + }; + try + { + VERIFY(regex_match( domain_name, m, fqdn_regex )); + VERIFY(m.size() == sizeof(sol) / sizeof(*sol)); + for (int i = 0; i < (int)m.size(); i++) { + string s(m[i].first, m[i].second); + VERIFY(s == sol[i]); + } + } + catch ( const regex_error& ex ) + { + if ( ex.code() == regex_constants::error_brack ) + { + throw; + } + } +} + +int +main() +{ + test01(); + return 0; +} |