67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
// 1999-06-28 bkoz
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// Copyright (C) 1999, 2001, 2003, 2009 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// 24.5.3 template class istreambuf_iterator
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#include <sstream>
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#include <iterator>
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#include <testsuite_hooks.h>
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// libstdc++/2627
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void test03()
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{
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bool test __attribute__((unused)) = true;
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const std::string s("free the vieques");
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// 1
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std::string res_postfix;
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std::istringstream iss01(s);
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std::istreambuf_iterator<char> isbufit01(iss01);
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for (std::size_t j = 0; j < s.size(); ++j, isbufit01++)
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res_postfix += *isbufit01;
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// 2
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std::string res_prefix;
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std::istringstream iss02(s);
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std::istreambuf_iterator<char> isbufit02(iss02);
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for (std::size_t j = 0; j < s.size(); ++j, ++isbufit02)
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res_prefix += *isbufit02;
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// 3 mixed
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std::string res_mixed;
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std::istringstream iss03(s);
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std::istreambuf_iterator<char> isbufit03(iss03);
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for (std::size_t j = 0; j < (s.size() / 2); ++j)
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{
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res_mixed += *isbufit03;
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++isbufit03;
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res_mixed += *isbufit03;
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isbufit03++;
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}
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VERIFY ( res_postfix == res_prefix );
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VERIFY ( res_mixed == res_prefix );
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}
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int main()
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{
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test03();
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return 0;
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}
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