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4aca39bb | 1 | // 1999-07-01 bkoz |
b9e8095b | 2 | |
f1717362 | 3 | // Copyright (C) 1999-2016 Free Software Foundation, Inc. |
b9e8095b | 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 | |
6bc9506f | 8 | // Free Software Foundation; either version 3, or (at your option) |
b9e8095b | 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 | |
6bc9506f | 17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
b9e8095b | 19 | |
4aca39bb | 20 | // 21.3.7.9 inserters and extractors |
21 | ||
22 | // NB: This file is predicated on sstreams, istreams, and ostreams | |
23 | // working, not to mention other major details like char_traits, and | |
24 | // all of the string class. | |
b9e8095b | 25 | |
26 | #include <string> | |
4aca39bb | 27 | #include <sstream> |
0194306c | 28 | #include <testsuite_hooks.h> |
b9e8095b | 29 | |
4aca39bb | 30 | // http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00085.html |
31 | // istream::operator>>(string) | |
32 | // sets failbit | |
33 | // NB: this is a defect in the standard. | |
34 | void test07(void) | |
b9e8095b | 35 | { |
f8ef786c | 36 | bool test __attribute__((unused)) = true; |
4aca39bb | 37 | const std::wstring name(L"z6.cc"); |
38 | std::wistringstream iss(name); | |
39 | int i = 0; | |
40 | std::wstring s; | |
41 | while (iss >> s) | |
42 | ++i; | |
b9e8095b | 43 | |
4aca39bb | 44 | VERIFY( i < 3 ); |
45 | VERIFY( static_cast<bool>(iss.rdstate() & std::ios_base::failbit) ); | |
b9e8095b | 46 | } |
47 | ||
48 | int main() | |
49 | { | |
4aca39bb | 50 | test07(); |
112873cc | 51 | return 0; |
b9e8095b | 52 | } |