1// Copyright (C) 2000, 2001, 2003, 2005 Free Software Foundation, Inc.
2//
3// This file is part of the GNU ISO C++ Library.  This library is free
4// software; you can redistribute it and/or modify it under the
5// terms of the GNU General Public License as published by the
6// Free Software Foundation; either version 2, or (at your option)
7// any later version.
8
9// This library is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12// GNU General Public License for more details.
13
14// You should have received a copy of the GNU General Public License along
15// with this library; see the file COPYING.  If not, write to the Free
16// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
17// USA.
18
19// 27.8.1.10 ofstream member functions
20// @require@ %-*.tst
21// @diff@ %-*.tst %-*.txt
22
23#include <ostream>
24#include <fstream>
25#include <testsuite_hooks.h>
26
27const char name_01[] = "ofstream_members-1.tst";
28const char name_02[] = "ofstream_members-1.txt";
29
30// http://gcc.gnu.org/ml/libstdc++/2000-06/msg00136.html
31void test01()
32{
33  bool test __attribute__((unused)) = true;
34  std::ofstream ofs1;
35  ofs1.close();
36
37  // false as expected:
38  VERIFY( !ofs1.is_open() );
39   // this is now true:
40  VERIFY( !(ofs1) );
41
42  ofs1.open(name_02);
43  VERIFY( ofs1.is_open() );
44
45  // As per the resolution of DR 409.
46  VERIFY( (ofs1) );
47  VERIFY( ofs1.rdstate() == std::ios_base::goodbit );
48
49  ofs1.close();
50}
51
52int main()
53{
54  test01();
55  return 0;
56}
57
58
59
60