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17d9f11a | 1 | // 2004-09-30 Paolo Carlini <pcarlini@suse.de> |
2 | ||
f1717362 | 3 | // Copyright (C) 2004-2016 Free Software Foundation, Inc. |
17d9f11a | 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) |
17d9f11a | 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/>. | |
17d9f11a | 19 | |
20 | // 27.7.1.3 Overridden virtual functions | |
21 | ||
22 | #include <sstream> | |
23 | #include <testsuite_hooks.h> | |
24 | ||
25 | // libstdc++/10975 | |
26 | void test01() | |
27 | { | |
28 | bool test __attribute__((unused)) = true; | |
29 | using namespace std; | |
30 | typedef wstreambuf::pos_type pos_type; | |
31 | typedef wstreambuf::off_type off_type; | |
32 | ||
33 | const pos_type good = pos_type(off_type(0)); | |
34 | const pos_type bad = pos_type(off_type(-1)); | |
35 | pos_type p; | |
36 | ||
37 | wstringbuf sbuf; | |
38 | ||
39 | p = sbuf.pubseekoff(0, ios_base::cur, ios_base::in); | |
40 | VERIFY( p == good ); | |
41 | ||
42 | p = sbuf.pubseekoff(0, ios_base::beg, ios_base::out); | |
43 | VERIFY( p == good ); | |
44 | ||
45 | p = sbuf.pubseekoff(0, ios_base::end); | |
46 | VERIFY( p == good ); | |
47 | ||
48 | p = sbuf.pubseekoff(0, ios_base::cur); | |
49 | VERIFY( p == bad ); | |
50 | } | |
51 | ||
52 | int main() | |
53 | { | |
54 | test01(); | |
55 | return 0; | |
56 | } |