1// 1999-06-28 bkoz 2 3// Copyright (C) 1999, 2001, 2003 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 2, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING. If not, write to the Free 18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 19// USA. 20 21// 24.5.3 template class istreambuf_iterator 22 23#include <sstream> 24#include <iterator> 25#include <testsuite_hooks.h> 26 27// libstdc++/2627 28void test03() 29{ 30 bool test __attribute__((unused)) = true; 31 const std::string s("free the vieques"); 32 33 // 1 34 std::string res_postfix; 35 std::istringstream iss01(s); 36 std::istreambuf_iterator<char> isbufit01(iss01); 37 for (std::size_t j = 0; j < s.size(); ++j, isbufit01++) 38 res_postfix += *isbufit01; 39 40 // 2 41 std::string res_prefix; 42 std::istringstream iss02(s); 43 std::istreambuf_iterator<char> isbufit02(iss02); 44 for (std::size_t j = 0; j < s.size(); ++j, ++isbufit02) 45 res_prefix += *isbufit02; 46 47 // 3 mixed 48 std::string res_mixed; 49 std::istringstream iss03(s); 50 std::istreambuf_iterator<char> isbufit03(iss03); 51 for (std::size_t j = 0; j < (s.size() / 2); ++j) 52 { 53 res_mixed += *isbufit03; 54 ++isbufit03; 55 res_mixed += *isbufit03; 56 isbufit03++; 57 } 58 59 VERIFY ( res_postfix == res_prefix ); 60 VERIFY ( res_mixed == res_prefix ); 61} 62 63int main() 64{ 65 test03(); 66 return 0; 67} 68