1// Copyright (C) 2003 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 <istream>
29#include <streambuf>
30#include <sstream>
31#include <testsuite_hooks.h>
32#include <testsuite_io.h>
33
34using namespace std;
35
36void test14()
37{
38  bool test __attribute__((unused)) = true;
39  __gnu_test::fail_streambuf bib;
40  istream stream(&bib);
41  stream.exceptions(ios_base::badbit);
42  stringbuf sbuf("", ios_base::out);
43
44  try
45    {
46      stream >> &sbuf;
47    }
48  catch (...)
49    { VERIFY(false); }
50
51  VERIFY(stream.rdstate() & ios_base::failbit);
52  VERIFY((stream.rdstate() & ios_base::badbit) == 0);
53}
54
55void test16()
56{
57  bool test __attribute__((unused)) = true;
58  istringstream stream("foo, bar, qux");
59  stream.exceptions(ios_base::badbit);
60  __gnu_test::fail_streambuf bob;
61
62  try
63    {
64      stream >> &bob;
65    }
66  catch (...)
67    { VERIFY(false); }
68
69  VERIFY(stream.rdstate() & ios_base::failbit);
70  VERIFY((stream.rdstate() & ios_base::badbit) == 0);
71}
72
73// libstdc++/9371
74int main()
75{
76  test14();
77  test16();
78  return 0;
79}
80