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23cac885 | 1 | // 1999-08-16 bkoz |
53279c10 | 2 | |
8d9254fc | 3 | // Copyright (C) 1999-2020 Free Software Foundation, Inc. |
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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 | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
53279c10 JQ |
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 | |
748086b7 JJ |
17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
53279c10 | 19 | |
23cac885 BK |
20 | // 27.6.2.5.4 basic_ostream character inserters |
21 | ||
22 | #include <string> | |
53279c10 | 23 | #include <ostream> |
23cac885 | 24 | #include <sstream> |
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25 | #include <testsuite_hooks.h> |
26 | ||
23cac885 | 27 | void test08() |
53279c10 | 28 | { |
8fc81078 | 29 | char* pt = 0; |
23cac885 BK |
30 | |
31 | // 2 | |
32 | std::wostringstream woss; | |
33 | woss << pt; | |
34 | VERIFY( woss.bad() ); | |
35 | VERIFY( woss.str().size() == 0 ); | |
36 | ||
37 | woss.clear(); | |
38 | woss << ""; | |
39 | VERIFY( woss.good() ); | |
40 | ||
41 | // 3 | |
8fc81078 | 42 | wchar_t* wt = 0; |
23cac885 BK |
43 | woss.clear(); |
44 | woss << wt; | |
45 | VERIFY( woss.bad() ); | |
46 | VERIFY( woss.str().size() == 0 ); | |
47 | ||
48 | woss.clear(); | |
49 | woss << L""; | |
50 | VERIFY( woss.good() ); | |
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51 | } |
52 | ||
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53 | int main() |
54 | { | |
23cac885 | 55 | test08(); |
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56 | return 0; |
57 | } |