1// Copyright (C) 2005, 2009 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 3, 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 COPYING3.  If not see
16// <http://www.gnu.org/licenses/>.
17
18
19// 27.5.2 template class basic_streambuf
20
21#include <streambuf>
22#include <sstream>
23#include <ostream>
24#include <testsuite_hooks.h>
25
26// libstdc++/9318
27class Outbuf : public std::wstreambuf
28{
29public:
30  typedef std::wstreambuf::traits_type traits_type;
31
32  std::wstring result() const { return str; }
33
34protected:
35  virtual int_type
36  overflow(int_type c = traits_type::eof())
37  {
38    if (!traits_type::eq_int_type(c, traits_type::eof()))
39      str.push_back(traits_type::to_char_type(c));
40    return traits_type::not_eof(c);
41  }
42
43private:
44  std::wstring str;
45};
46
47void test10()
48{
49  bool test __attribute__((unused)) = true;
50
51  std::wstringbuf sbuf(L"Bad Moon Rising", std::wios::in);
52  Outbuf buf;
53  std::wostream stream(&buf);
54  stream << &sbuf;
55
56  VERIFY( buf.result() == L"Bad Moon Rising" );
57}
58
59int main()
60{
61  test10();
62  return 0;
63}
64