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99dee823 | 1 | // Copyright (C) 2005-2021 Free Software Foundation, Inc. |
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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 | |
748086b7 | 6 | // Free Software Foundation; either version 3, or (at your option) |
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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 | |
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15 | // with this library; see the file COPYING3. If not see |
16 | // <http://www.gnu.org/licenses/>. | |
ba4b172f | 17 | |
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18 | #include <istream> |
19 | #include <ostream> | |
20 | #include <streambuf> | |
21 | #include <sstream> | |
22 | #include <testsuite_hooks.h> | |
23 | ||
24 | void test1() | |
25 | { | |
26 | using namespace std; | |
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27 | |
28 | wostringstream stream; | |
8fc81078 | 29 | stream << static_cast<wstreambuf*>(0); |
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30 | VERIFY( stream.rdstate() & ios_base::badbit ); |
31 | } | |
32 | ||
33 | void test3() | |
34 | { | |
35 | using namespace std; | |
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36 | |
37 | wostringstream stream; | |
38 | stream.exceptions(ios_base::badbit); | |
cdd17d6e | 39 | |
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40 | try |
41 | { | |
8fc81078 | 42 | stream << static_cast<wstreambuf*>(0); |
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43 | VERIFY( false ); |
44 | } | |
5f302518 | 45 | catch (std::ios_base::failure&) |
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46 | { |
47 | } | |
48 | ||
49 | VERIFY( stream.rdstate() & ios_base::badbit ); | |
50 | } | |
51 | ||
52 | // libstdc++/9371 | |
53 | int main() | |
54 | { | |
55 | test1(); | |
56 | test3(); | |
57 | return 0; | |
58 | } |