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// 2006-03-20 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2006-2017 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/>.
#include <iterator>
#include <fstream>
#include <algorithm>
#include <cstring>
#include <testsuite_hooks.h>
// { dg-require-fileio "" }
// In the occasion of libstdc++/25482
void test01()
{
using namespace std;
typedef istreambuf_iterator<char> in_iterator_type;
ifstream fbuf_ref("istream_unformatted-1.txt"),
fbuf("istream_unformatted-1.txt");
char buffer_ref[16500],
buffer[16500];
fbuf_ref.read(buffer_ref, 16500);
in_iterator_type beg(fbuf);
in_iterator_type end;
copy(beg, end, buffer);
VERIFY( fbuf_ref.good() );
VERIFY( fbuf.good() );
VERIFY( !memcmp(buffer, buffer_ref, 16500) );
}
int main()
{
test01();
return 0;
}
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