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6f62fbd8 JQ |
1 | // 2003-03-08 Jerry Quinn <jlquinn@optonline.net> |
2 | ||
3 | // Copyright (C) 2003 Free Software Foundation, Inc. | |
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 | |
8 | // Free Software Foundation; either version 2, or (at your option) | |
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 | |
17 | // with this library; see the file COPYING. If not, write to the Free | |
18 | // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
19 | // USA. | |
20 | ||
21 | #include <istream> | |
22 | #include <streambuf> | |
23 | #include <testsuite_hooks.h> | |
24 | ||
25 | // libstdc++/9561 | |
26 | struct foobar: std::exception { }; | |
27 | ||
28 | struct buf: std::streambuf | |
29 | { | |
30 | virtual int_type underflow () { | |
31 | throw foobar (); | |
32 | return -1; | |
33 | } | |
34 | virtual int_type uflow () { | |
35 | throw foobar (); | |
36 | return -1; | |
37 | } | |
38 | }; | |
39 | ||
40 | void test01() | |
41 | { | |
42 | using namespace std; | |
11f10e6b | 43 | bool test __attribute__((unused)) = true; |
6f62fbd8 JQ |
44 | |
45 | buf b; | |
46 | std::istream strm (&b); | |
47 | strm.exceptions (std::ios::badbit); | |
48 | int i = 0; | |
49 | ||
50 | try { | |
51 | i = strm.get(); | |
52 | } | |
53 | catch (foobar) { | |
54 | // strm should throw foobar and not do anything else | |
55 | VERIFY(strm.bad()); | |
56 | } | |
57 | catch (...) { | |
58 | VERIFY(false); | |
59 | } | |
60 | ||
61 | VERIFY(i == 0); | |
62 | } | |
63 | ||
64 | ||
65 | int main() | |
66 | { | |
67 | test01(); | |
68 | return 0; | |
69 | } |