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// 2005-06-07 Benjamin Kosnik

// Copyright (C) 2005

// 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 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.

#include <sstream>

#include <testsuite_hooks.h>

#include <stdexcept>

double

test_stringstream()

{

  double result;

  char* source = "1918";

  std::stringstream s;

  s << source;

  std::string tmp = s.str();

  std::streambuf* sb = s.rdbuf();

  int i = sb->in_avail();

  if (i)

    {

      s >> result;

    }

  else

    {

      throw std::runtime_error("conversion failed");

    }

  return result;

}

int main ()

{

  test_stringstream();

  return 0;

}