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99dee823 | 1 | // Copyright (C) 2003-2021 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/>. | |
06e7ca50 | 17 | |
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18 | |
19 | #include <ostream> | |
20 | #include <streambuf> | |
21 | #include <testsuite_hooks.h> | |
22 | ||
23 | struct buf: std::streambuf | |
24 | { | |
25 | virtual int_type overflow(int_type) | |
26 | { throw 0; } | |
27 | }; | |
28 | ||
29 | template<typename T> | |
30 | void testthrow(T arg) | |
31 | { | |
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32 | buf b; |
33 | std::ostream os(&b); | |
34 | os.exceptions(std::ios::badbit); | |
35 | ||
36 | try | |
37 | { | |
38 | os << arg; | |
39 | } | |
40 | catch(int) | |
41 | { | |
42 | // Expected return is zero. | |
43 | VERIFY( os.bad() ); | |
44 | } | |
45 | catch(...) | |
46 | { | |
47 | VERIFY( false ); | |
48 | } | |
49 | } | |
50 | ||
51 | int main() | |
52 | { | |
53 | buf b; | |
54 | ||
55 | testthrow(&b); | |
56 | ||
57 | return 0; | |
58 | } |