rdbuf.pass.cpp revision 06d8bf6ce2008526732ae40ad46f7ff031c409e7
1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <fstream> 11 12// template <class charT, class traits = char_traits<charT> > 13// class basic_ofstream 14 15// basic_filebuf<charT,traits>* rdbuf() const; 16 17#include <fstream> 18#include <cassert> 19#include "platform_support.h" 20 21int main() 22{ 23 std::string temp = get_temp_file_name(); 24 { 25 std::ofstream fs(temp.c_str()); 26 std::filebuf* fb = fs.rdbuf(); 27 assert(fb->sputc('r') == 'r'); 28 } 29 std::remove(temp.c_str()); 30 { 31 std::wofstream fs(temp.c_str()); 32 std::wfilebuf* fb = fs.rdbuf(); 33 assert(fb->sputc(L'r') == L'r'); 34 } 35 std::remove(temp.c_str()); 36} 37