1// 2003-04-24 P�tur Run�lfsson <peturr02@ru.is> 2// Copyright (C) 2003, 2009 Free Software Foundation, Inc. 3// 4// This file is part of the GNU ISO C++ Library. This library is free 5// software; you can redistribute it and/or modify it under the 6// terms of the GNU General Public License as published by the 7// Free Software Foundation; either version 3, or (at your option) 8// any later version. 9 10// This library is distributed in the hope that it will be useful, 11// but WITHOUT ANY WARRANTY; without even the implied warranty of 12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13// GNU General Public License for more details. 14 15// You should have received a copy of the GNU General Public License along 16// with this library; see the file COPYING3. If not see 17// <http://www.gnu.org/licenses/>. 18 19#include <fstream> 20#include <locale> 21#include <stdexcept> 22#include <testsuite_hooks.h> 23 24class Cvt : public std::codecvt<wchar_t, char, std::mbstate_t> 25{ 26protected: 27 virtual std::codecvt_base::result 28 do_out(std::mbstate_t&, const wchar_t*, const wchar_t*, const wchar_t*&, 29 char*, char*, char*&) const 30 { throw std::runtime_error("codecvt failed"); } 31}; 32 33int main() 34{ 35 bool test __attribute__((unused)) = true; 36 37 std::locale loc = std::locale(std::locale::classic(), new Cvt); 38 std::wfilebuf* fb = new std::wfilebuf; 39 fb->pubimbue(loc); 40 fb->open("tmp_10132", std::ios_base::out); 41 fb->sputc(L'a'); 42 43 try 44 { 45 delete fb; 46 } 47 catch(std::exception& obj) 48 { 49 VERIFY( false ); 50 } 51 return 0; 52} 53