| // 2004-09-30 Paolo Carlini <pcarlini@suse.de> |
| |
| // Copyright (C) 2004 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 2, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING. If not, write to the Free |
| // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
| // USA. |
| |
| // 27.7.1.3 Overridden virtual functions |
| |
| #include <sstream> |
| #include <testsuite_hooks.h> |
| |
| // libstdc++/10975 |
| void test01() |
| { |
| bool test __attribute__((unused)) = true; |
| using namespace std; |
| typedef wstreambuf::pos_type pos_type; |
| typedef wstreambuf::off_type off_type; |
| |
| const pos_type good = pos_type(off_type(0)); |
| const pos_type bad = pos_type(off_type(-1)); |
| pos_type p; |
| |
| wstringbuf sbuf; |
| |
| p = sbuf.pubseekoff(0, ios_base::cur, ios_base::in); |
| VERIFY( p == good ); |
| |
| p = sbuf.pubseekoff(0, ios_base::beg, ios_base::out); |
| VERIFY( p == good ); |
| |
| p = sbuf.pubseekoff(0, ios_base::end); |
| VERIFY( p == good ); |
| |
| p = sbuf.pubseekoff(0, ios_base::cur); |
| VERIFY( p == bad ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |