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// 1999-08-16 bkoz
// 1999-11-01 bkoz
// Copyright (C) 1999-2015 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/>.
// 27.6.2.5.4 basic_ostream character inserters
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
// { dg-require-fileio "" }
#include <ostream>
#include <sstream>
#include <fstream>
#include <testsuite_hooks.h>
const int size = 1000;
const char name_01[] = "ostream_inserter_other-1.tst";
const char name_02[] = "ostream_inserter_other-1.txt";
const char name_03[] = "ostream_inserter_other-2.tst";
const char name_04[] = "ostream_inserter_other-2.txt";
// fstream
void
test02()
{
typedef std::ios_base::iostate iostate;
bool test __attribute__((unused)) = true;
// basic_ostream<_CharT, _Traits>::operator<<(__streambuf_type* __sb)
// filebuf-> NULL
std::ifstream f_in1(name_01);
std::ofstream f_out1(name_02);
std::stringbuf* strbuf01 = 0;
iostate state01 = f_in1.rdstate();
f_in1 >> strbuf01;
iostate state02 = f_in1.rdstate();
VERIFY( state01 != state02 );
VERIFY( (state02 & std::ios_base::failbit) != 0 );
state01 = f_out1.rdstate();
f_out1 << strbuf01;
state02 = f_out1.rdstate();
VERIFY( state01 != state02 );
VERIFY( (state02 & std::ios_base::badbit) != 0 );
// filebuf->filebuf
std::ifstream f_in(name_01);
std::ofstream f_out(name_02);
f_out << f_in.rdbuf();
f_in.close();
f_out.close();
// filebuf->stringbuf->filebuf
std::ifstream f_in2(name_03);
std::ofstream f_out2(name_04); // should be different name
std::stringbuf strbuf02;
f_in2 >> &strbuf02;
f_out2 << &strbuf02;
f_in2.close();
f_out2.close();
}
int
main()
{
test02();
return 0;
}
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