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// Copyright (C) 2003, 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 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 <istream>

#include <streambuf>

#include <sstream>

#include <testsuite_hooks.h>

#include <testsuite_io.h>

using namespace std;

void test01()

{

  bool test __attribute__((unused)) = true;

  __gnu_test::fail_streambuf bib;

  istream stream(&bib);

  stream.exceptions(ios_base::badbit);

  try

    {

      stream.tellg();

      VERIFY( false );

    }

  catch (const __gnu_test::positioning_error&)

    {

      // stream should set badbit and rethrow facet_error.

      VERIFY( stream.bad() );

      VERIFY( (stream.rdstate() & ios_base::failbit) == 0 );

      VERIFY( !stream.eof() );

    }

  catch (...)

    {

      VERIFY(false);

    }

}

// libstdc++/9546

int main()

{

  test01();

  return 0;

}