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_fstream 14 15 // void close(); 16 17 #include <fstream> 18 #include <cassert> 19 #include "platform_support.h" 20 21 int main() 22 { 23 std::string temp = get_temp_file_name(); 24 { 25 std::fstream fs; 26 assert(!fs.is_open()); 27 fs.open(temp.c_str(), std::ios_base::out); 28 assert(fs.is_open()); 29 fs.close(); 30 assert(!fs.is_open()); 31 } 32 std::remove(temp.c_str()); 33 { 34 std::wfstream fs; 35 assert(!fs.is_open()); 36 fs.open(temp.c_str(), std::ios_base::out); 37 assert(fs.is_open()); 38 fs.close(); 39 assert(!fs.is_open()); 40 } 41 std::remove(temp.c_str()); 42 } 43
