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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [libstdc++-v3/] [testsuite/] [27_io/] [basic_ifstream/] [open/] [char/] [1.cc] - Rev 19
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// Copyright (C) 2000, 2001, 2003, 2005 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. // 27.8.1.7 ifstream member functions // @require@ %-*.tst %-*.txt // @diff@ %-*.tst %-*.txt #include <istream> #include <fstream> #include <testsuite_hooks.h> const char name_01[] = "ifstream_members-1.tst"; // http://gcc.gnu.org/ml/libstdc++/2000-06/msg00136.html void test01() { bool test __attribute__((unused)) = true; std::ifstream ifs1; ifs1.close(); // false as expected: VERIFY( !ifs1.is_open() ); // this is now true: VERIFY( !(ifs1) ); ifs1.open(name_01); VERIFY( ifs1.is_open() ); // As per the resolution of DR 409. VERIFY( (ifs1) ); VERIFY( ifs1.rdstate() == std::ios_base::goodbit ); ifs1.close(); } int main() { test01(); return 0; }