1// 2003-03-08  Jerry Quinn  <jlquinn@optonline.net>
2
3// Copyright (C) 2003, 2005 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 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#include <ostream>
22#include <streambuf>
23#include <testsuite_hooks.h>
24
25// libstdc++/9561
26struct foobar: std::exception { };
27
28struct buf: std::streambuf
29{
30  virtual int_type
31  overflow(int_type)
32  {
33    throw foobar();
34    return int_type();
35  }
36};
37
38void test01()
39{
40  using namespace std;
41  bool test __attribute__((unused)) = true;
42
43  buf b;
44  std::ostream strm (&b);
45  strm.exceptions(std::ios::badbit);
46
47  try
48    {
49      strm << std::endl;
50    }
51  catch(foobar)
52    {
53      // strm should throw foobar and not do anything else
54      VERIFY(strm.bad());
55      return;
56    }
57  catch(...)
58    {
59      VERIFY( false );
60      return;
61    }
62
63  VERIFY( false );
64}
65
66int main()
67{
68  test01();
69  return 0;
70}
71