1// Copyright (C) 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// As a special exception, you may use this file as part of a free software
20// library without restriction.  Specifically, if other files instantiate
21// templates or use macros or inline functions from this file, or you compile
22// this file and link it with other files to produce an executable, this
23// file does not by itself cause the resulting executable to be covered by
24// the GNU General Public License.  This exception does not however
25// invalidate any other reasons why the executable file might be covered by
26// the GNU General Public License.
27
28#include <ostream>
29#include <streambuf>
30#include <testsuite_hooks.h>
31
32struct buf: std::wstreambuf
33{
34  virtual int_type overflow(int_type)
35  { throw 0; }
36};
37
38template<typename T>
39void testthrow(T arg)
40{
41  bool test __attribute__((unused)) = true;
42  buf b;
43  std::wostream os(&b);
44  os.exceptions(std::wios::badbit);
45
46  try
47    {
48      os << arg;
49    }
50  catch(int)
51      {
52	// Expected return is zero.
53        VERIFY( os.bad() );
54      }
55  catch(...)
56    {
57      VERIFY( false );
58    }
59}
60
61int main()
62{
63  wchar_t c = L'a';
64  const wchar_t* ccp = L"governor ann richards";
65
66  testthrow(c);
67  testthrow(ccp);
68
69  return 0;
70}
71