1// Copyright (C) 2003, 2004
2// Free Software Foundation, Inc.
3//
4// This file is part of the GNU ISO C++ Library.  This library is free
5// software; you can redistribute it and/or modify it under the
6// terms of the GNU General Public License as published by the
7// Free Software Foundation; either version 2, or (at your option)
8// any later version.
9
10// This library is distributed in the hope that it will be useful,
11// but WITHOUT ANY WARRANTY; without even the implied warranty of
12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13// GNU General Public License for more details.
14
15// You should have received a copy of the GNU General Public License along
16// with this library; see the file COPYING.  If not, write to the Free
17// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
18// USA.
19
20// As a special exception, you may use this file as part of a free software
21// library without restriction.  Specifically, if other files instantiate
22// templates or use macros or inline functions from this file, or you compile
23// this file and link it with other files to produce an executable, this
24// file does not by itself cause the resulting executable to be covered by
25// the GNU General Public License.  This exception does not however
26// invalidate any other reasons why the executable file might be covered by
27// the GNU General Public License.
28
29#include <sstream>
30#include <testsuite_hooks.h>
31#include <testsuite_io.h>
32
33// libstdc++/10093
34template<typename T>
35void test_failbit()
36{
37  using namespace std;
38  bool test __attribute__((unused)) = true;
39
40  locale loc(locale::classic(), new __gnu_test::fail_num_put_char);
41  ostringstream stream("jaylib - champion sound");
42  stream.imbue(loc);
43
44  stream.exceptions(ios_base::failbit);
45
46  try
47    {
48      T i = T();
49      stream << i;
50    }
51  catch (const ios_base::failure&)
52    { VERIFY( false ); }
53  catch(...)
54    { VERIFY( false ); }
55
56    // stream should set badbit.
57    VERIFY( stream.bad() );
58    VERIFY( (stream.rdstate() & ios_base::failbit) == 0 );
59    VERIFY( !stream.eof() );
60}
61
62int main()
63{
64  test_failbit<bool>();
65  test_failbit<short>();
66  test_failbit<unsigned short>();
67  test_failbit<int>();
68  test_failbit<unsigned int>();
69  test_failbit<long>();
70  test_failbit<unsigned long>();
71
72  test_failbit<float>();
73  test_failbit<double>();
74
75  return 0;
76}
77