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// 1999-06-28 bkoz
// Copyright (C) 1999-2016 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/>.
// 24.5.3 template class istreambuf_iterator
#include <sstream>
#include <iterator>
#include <testsuite_hooks.h>
// libstdc++/2627
void test03()
{
bool test __attribute__((unused)) = true;
const std::string s("free the vieques");
// 1
std::string res_postfix;
std::istringstream iss01(s);
std::istreambuf_iterator<char> isbufit01(iss01);
for (std::size_t j = 0; j < s.size(); ++j, isbufit01++)
res_postfix += *isbufit01;
// 2
std::string res_prefix;
std::istringstream iss02(s);
std::istreambuf_iterator<char> isbufit02(iss02);
for (std::size_t j = 0; j < s.size(); ++j, ++isbufit02)
res_prefix += *isbufit02;
// 3 mixed
std::string res_mixed;
std::istringstream iss03(s);
std::istreambuf_iterator<char> isbufit03(iss03);
for (std::size_t j = 0; j < (s.size() / 2); ++j)
{
res_mixed += *isbufit03;
++isbufit03;
res_mixed += *isbufit03;
isbufit03++;
}
VERIFY ( res_postfix == res_prefix );
VERIFY ( res_mixed == res_prefix );
}
int main()
{
test03();
return 0;
}
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