Subversion Repositories openrisc_2011-10-31

// 2004-03-31  Paolo Carlini  <pcarlini@suse.de>

// Copyright (C) 2004, 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/>.

// 27.4.3 fpos

#include <fstream>

#include <testsuite_hooks.h>

#define TWO_GB 2147483648UL

// Basic test for LFS support.

void test01()

{

#ifdef _GLIBCXX_USE_LFS

  using namespace std;

  bool test __attribute__((unused)) = true;

  typedef filebuf::pos_type     pos_type;

  typedef filebuf::off_type     off_type;

  __gnu_test::set_file_limit(TWO_GB + 200);

  basic_filebuf<char> fb;

  fb.open("tmp_14775", ios_base::out | ios_base::in | ios_base::trunc);

  pos_type ret = fb.pubseekoff(TWO_GB + 100, ios_base::beg);

  VERIFY( ret != pos_type(off_type(-1)) );

  fb.close();

#endif

}

int main()

{

  test01();

  return 0;

}