1// { dg-options "-std=gnu++11" } 2 3// 4// 2010-06-11 Stephen M. Webb <stephen.webb@bregmasoft.ca> 5// 6// Copyright (C) 2010-2015 Free Software Foundation, Inc. 7// 8// This file is part of the GNU ISO C++ Library. This library is free 9// software; you can redistribute it and/or modify it under the 10// terms of the GNU General Public License as published by the 11// Free Software Foundation; either version 3, or (at your option) 12// any later version. 13// 14// This library is distributed in the hope that it will be useful, 15// but WITHOUT ANY WARRANTY; without even the implied warranty of 16// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17// GNU General Public License for more details. 18// 19// You should have received a copy of the GNU General Public License along 20// with this library; see the file COPYING3. If not see 21// <http://www.gnu.org/licenses/>. 22 23// 28.11.2 regex_match 24// Tests ERE against a std::string target. 25 26#include <regex> 27#include <testsuite_hooks.h> 28#include <testsuite_regex.h> 29 30using namespace __gnu_test; 31using namespace std; 32 33void 34test01() 35{ 36 bool test __attribute__((unused)) = true; 37 38 std::regex re(".*", std::regex::extended); 39 std::string target("aaba"); 40 std::smatch m; 41 42 VERIFY( regex_match_debug(target, m, re) ); 43 44 VERIFY( m.size() == re.mark_count()+1 ); 45 VERIFY( m.empty() == false ); 46 VERIFY( m.prefix().first == target.begin() ); 47 VERIFY( m.prefix().second == target.begin() ); 48 VERIFY( m.prefix().matched == false ); 49 VERIFY( m.suffix().first == target.end() ); 50 VERIFY( m.suffix().second == target.end() ); 51 VERIFY( m.suffix().matched == false ); 52 VERIFY( m[0].first == target.begin() ); 53 VERIFY( m[0].second == target.end() ); 54 VERIFY( m[0].matched == true ); 55} 56 57 58int 59main() 60{ 61 test01(); 62 return 0; 63} 64 65