| // { dg-options "-std=gnu++11" } |
| |
| // |
| // 2013-10-01 Tim Shen <timshen91@gmail.com> |
| // |
| // Copyright (C) 2013-2014 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> |
| #include <testsuite_regex.h> |
| |
| using namespace __gnu_test; |
| using namespace std; |
| |
| // libstdc++/58576 |
| void |
| test01() |
| { |
| 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_debug( domain_name, m, fqdn_regex )); |
| VERIFY(m.size() == sizeof(sol) / sizeof(*sol)); |
| for (size_t i = 0; i < 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; |
| } |