1// 1999-07-01 bkoz
2
3// Copyright (C) 1999, 2000, 2001, 2002, 2003 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// 21.3.7.9 inserters and extractors
22
23// NB: This file is predicated on sstreams, istreams, and ostreams
24// working, not to mention other major details like char_traits, and
25// all of the string class.
26
27#include <string>
28#include <sstream>
29#include <testsuite_hooks.h>
30
31// http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00085.html
32// istream::operator>>(string)
33// sets failbit
34// NB: this is a defect in the standard.
35void test07(void)
36{
37  bool test __attribute__((unused)) = true;
38  const std::wstring name(L"z6.cc");
39  std::wistringstream iss(name);
40  int i = 0;
41  std::wstring s;
42  while (iss >> s)
43    ++i;
44
45  VERIFY( i < 3 );
46  VERIFY( static_cast<bool>(iss.rdstate() & std::ios_base::failbit) );
47}
48
49int main()
50{
51  test07();
52  return 0;
53}
54