| // 2000-06-29 bkoz |
| |
| // Copyright (C) 2000-2014 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 3, 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 COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| // 27.6.1.3 unformatted input functions |
| // NB: ostream has a particular "seeks" category. Adopt this for istreams too. |
| // @require@ %-*.tst %-*.txt |
| // @diff@ %-*.tst %-*.txt |
| |
| #include <istream> |
| #include <fstream> |
| #include <testsuite_hooks.h> |
| |
| // fstreams |
| void test04(void) |
| { |
| bool test __attribute__((unused)) = true; |
| std::istream::pos_type pos01, pos02; |
| const char str_lit01[] = "istream_seeks-1.txt"; |
| std::ifstream if01(str_lit01, std::ios_base::in | std::ios_base::out); |
| |
| // libstdc++/6414 |
| if01.seekg(0, std::ios_base::beg); |
| pos01 = if01.tellg(); |
| if01.peek(); |
| pos02 = if01.tellg(); |
| VERIFY( pos02 == pos01 ); |
| } |
| |
| int main() |
| { |
| test04(); |
| return 0; |
| } |
