1// 1999-10-11 bkoz 2 3// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2009 4// Free Software Foundation, Inc. 5// 6// This file is part of the GNU ISO C++ Library. This library is free 7// software; you can redistribute it and/or modify it under the 8// terms of the GNU General Public License as published by the 9// Free Software Foundation; either version 3, or (at your option) 10// any later version. 11 12// This library is distributed in the hope that it will be useful, 13// but WITHOUT ANY WARRANTY; without even the implied warranty of 14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15// GNU General Public License for more details. 16 17// You should have received a copy of the GNU General Public License along 18// with this library; see the file COPYING3. If not see 19// <http://www.gnu.org/licenses/>. 20 21 22// 27.5.2 template class basic_streambuf 23 24#include <streambuf> 25#include <ostream> 26#include <testsuite_hooks.h> 27 28// libstdc++/3599 29class testbuf : public std::wstreambuf 30{ 31public: 32 typedef std::wstreambuf::traits_type traits_type; 33 34 testbuf() : std::wstreambuf() { } 35 36protected: 37 int_type 38 overflow(int_type c __attribute__((unused)) = traits_type::eof()) 39 { return traits_type::not_eof(0); } 40}; 41 42void 43test07() 44{ 45 bool test __attribute__((unused)) = true; 46 testbuf ob; 47 std::wostream out(&ob); 48 49 out << L"gasp"; 50 VERIFY( out.good() ); 51 52 out << std::endl; 53 VERIFY( out.good() ); 54} 55 56int main() 57{ 58 test07(); 59 return 0; 60} 61