1// Copyright (C) 2000, 2001, 2003, 2005 Free Software Foundation, Inc. 2// 3// This file is part of the GNU ISO C++ Library. This library is free 4// software; you can redistribute it and/or modify it under the 5// terms of the GNU General Public License as published by the 6// Free Software Foundation; either version 2, or (at your option) 7// any later version. 8 9// This library is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13 14// You should have received a copy of the GNU General Public License along 15// with this library; see the file COPYING. If not, write to the Free 16// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 17// USA. 18 19// 27.8.1.10 ofstream member functions 20// @require@ %-*.tst 21// @diff@ %-*.tst %-*.txt 22 23#include <ostream> 24#include <fstream> 25#include <testsuite_hooks.h> 26 27const char name_01[] = "ofstream_members-1.tst"; 28const char name_02[] = "ofstream_members-1.txt"; 29 30// http://gcc.gnu.org/ml/libstdc++/2000-06/msg00136.html 31void test01() 32{ 33 bool test __attribute__((unused)) = true; 34 std::ofstream ofs1; 35 ofs1.close(); 36 37 // false as expected: 38 VERIFY( !ofs1.is_open() ); 39 // this is now true: 40 VERIFY( !(ofs1) ); 41 42 ofs1.open(name_02); 43 VERIFY( ofs1.is_open() ); 44 45 // As per the resolution of DR 409. 46 VERIFY( (ofs1) ); 47 VERIFY( ofs1.rdstate() == std::ios_base::goodbit ); 48 49 ofs1.close(); 50} 51 52int main() 53{ 54 test01(); 55 return 0; 56} 57 58 59 60