| // Copyright (C) 2004 Free Software Foundation |
| // |
| // 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. |
| |
| // 27.6.1.3 unformatted input functions |
| // DR 60 -- seekg does not effect calls to gcount |
| |
| #include <istream> |
| #include <sstream> |
| #include <testsuite_hooks.h> |
| |
| void test01() |
| { |
| using namespace std; |
| bool test __attribute__((unused)) = true; |
| |
| wistringstream ist(L"the lamb lies down on broadway"); |
| wios::pos_type pos = ist.tellg(); |
| ist.ignore(4); |
| int count1 = ist.gcount(); |
| ist.seekg(pos); |
| int count2 = ist.gcount(); |
| VERIFY( count1 == count2 ); |
| ist.seekg(wios::off_type(pos), wios::beg); |
| count2 = ist.gcount(); |
| VERIFY( count1 == count2 ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |
