1// 2005-06-07 Benjamin Kosnik  <bkoz@redhat.com>
2
3// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
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 3, 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 COPYING3.  If not see
18// <http://www.gnu.org/licenses/>.
19
20// 27.8.1.4 Overridden virtual functions
21
22#include <fstream>
23#include <testsuite_hooks.h>
24
25typedef std::basic_streambuf<wchar_t> 	streambuf_type;
26
27struct testbuf : streambuf_type
28{
29  testbuf() { }
30};
31
32void test05()
33{
34  typedef streambuf_type::int_type 	int_type;
35  typedef streambuf_type::traits_type 	traits_type;
36  typedef streambuf_type::pos_type 	pos_type;
37  typedef streambuf_type::off_type 	off_type;
38  typedef size_t 			size_type;
39
40  bool test __attribute__((unused)) = true;
41  std::streamoff  			strmof_1;
42  testbuf	sb01;
43
44  // int in_avail()
45  strmof_1 = sb01.in_avail();
46  VERIFY( strmof_1  == 0 );
47}
48
49int main()
50{
51  test05();
52  return 0;
53}
54