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// 2006-03-20  Paolo Carlini  <pcarlini@suse.de>

// Copyright (C) 2006, 2009 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 Pred 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 <testsuite_hooks.h>

// In the occasion of libstdc++/25482

void test01()

{

  bool test __attribute__((unused)) = true;

  using namespace std;

  typedef istreambuf_iterator<wchar_t> in_iterator_type;

  wifstream fbuf_ref("istream_unformatted-1.txt"),

            fbuf("istream_unformatted-1.txt");

  wchar_t 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( !wmemcmp(buffer, buffer_ref, 16500) );

}

int main()

{

  test01();

  return 0;

}