blob: 4032e389d26d4b1094bdc7971da46d84b5c99ed9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
// 1999-07-01 bkoz
// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2009
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// 21.3.7.9 inserters and extractors
// NB: This file is predicated on sstreams, istreams, and ostreams
// working, not to mention other major details like char_traits, and
// all of the string class.
#include <string>
#include <sstream>
#include <testsuite_hooks.h>
// http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00085.html
// istream::operator>>(string)
// sets failbit
// NB: this is a defect in the standard.
void test07(void)
{
bool test __attribute__((unused)) = true;
const std::wstring name(L"z6.cc");
std::wistringstream iss(name);
int i = 0;
std::wstring s;
while (iss >> s)
++i;
VERIFY( i < 3 );
VERIFY( static_cast<bool>(iss.rdstate() & std::ios_base::failbit) );
}
int main()
{
test07();
return 0;
}
|