1// 1999-07-28 bkoz
2
3// Copyright (C) 1999, 2001, 2003, 2004 Free Software Foundation
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 2, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING.  If not, write to the Free
18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
19// USA.
20
21// 27.6.1.2.3 basic_istream::operator>>
22// @require@ %-*.tst %-*.txt
23// @diff@ %-*.tst %-*.txt
24
25#include <istream>
26#include <fstream>
27#include <testsuite_hooks.h>
28
29// filebufs.
30void test02()
31{
32  bool test __attribute__((unused)) = true;
33  const char name_01[] = "istream_extractor_other-1.txt"; //read
34  const char name_02[] = "istream_extractor_other-2.txt"; //write
35
36  std::filebuf fbin, fbout;
37  fbin.open(name_01, std::ios_base::in);
38  fbout.open(name_02, std::ios_base::out | std::ios_base::trunc);
39  VERIFY( fbin.is_open() );
40  VERIFY( fbout.is_open() );
41
42  if (test)
43    {
44      std::istream is(&fbin);
45      is.unsetf(std::ios_base::skipws);
46      is >> &fbout;
47    }
48
49  fbout.close();
50  fbin.close();
51  VERIFY( !fbin.is_open() );
52  VERIFY( !fbout.is_open() );
53}
54
55int main()
56{
57  test02();
58  return 0;
59}
60