// 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, // USA. // 27.6.1.3 unformatted input functions #include <istream> #include <streambuf> #include <testsuite_hooks.h> // libstdc++/8258 class mybuf : public std::basic_streambuf<wchar_t> { }; void test11() { bool test __attribute__((unused)) = true; using namespace std; wchar_t arr[10]; mybuf sbuf; basic_istream<wchar_t, char_traits<wchar_t> > istr(&sbuf); VERIFY( istr.rdstate() == ios_base::goodbit ); VERIFY( istr.readsome(arr, 10) == 0 ); VERIFY( istr.rdstate() == ios_base::goodbit ); } int main() { test11(); return 0; }