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// 1999-07-28 bkoz
// Copyright (C) 1999-2024 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/>.
// 27.6.1.2.3 basic_istream::operator>>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
// { dg-require-fileio "" }
#include <istream>
#include <fstream>
#include <testsuite_hooks.h>
// filebufs.
void test02()
{
const char name_01[] = "istream_extractor_other-1.txt"; //read
const char name_02[] = "istream_extractor_other-2.txt"; //write
std::filebuf fbin, fbout;
fbin.open(name_01, std::ios_base::in);
fbout.open(name_02, std::ios_base::out | std::ios_base::trunc);
VERIFY( fbin.is_open() );
VERIFY( fbout.is_open() );
{
std::istream is(&fbin);
is.unsetf(std::ios_base::skipws);
is >> &fbout;
}
fbout.close();
fbin.close();
VERIFY( !fbin.is_open() );
VERIFY( !fbout.is_open() );
}
int main()
{
test02();
return 0;
}
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