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// 1999-08-11 bkoz

// Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation

//

// 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 2, 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 COPYING.  If not, write to the Free

// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,

// USA.

// 27.6.1.3 unformatted input functions

#include <istream>

#include <sstream>

#include <testsuite_hooks.h>

// libstdc++/70220

void

test10()

{

  using namespace std;

  bool test __attribute__((unused)) = true;

  typedef string string_type;

  typedef stringbuf stringbuf_type;

  typedef istream istream_type;

  streamsize n;

  string_type  input("abcdefg\n");

  stringbuf_type sbuf(input);

  istream_type  istr(&sbuf);

  istr.ignore(0);

  if (istr.gcount() != 0)

    test = false;

  VERIFY( test );

  istr.ignore(0, 'b');

  if (istr.gcount() != 0)

    test = false;

  VERIFY( test );

  istr.ignore();        // Advance to next position.

  istr.ignore(0, 'b');

  if ((n=istr.gcount()) != 0)

    test = false;

  VERIFY( test );

  if (istr.peek() != 'b')

    test = false;

  VERIFY( test );

}

int

main()

{

  test10();

  return 0;

}