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 // void close(); 16 17 #include <fstream> 18 #include <cassert> 19 main()20int main() 21 { 22 char temp[L_tmpnam]; 23 tmpnam(temp); 24 { 25 std::ofstream fs; 26 assert(!fs.is_open()); 27 fs.open(temp); 28 assert(fs.is_open()); 29 fs.close(); 30 assert(!fs.is_open()); 31 } 32 remove(temp); 33 { 34 std::wofstream fs; 35 assert(!fs.is_open()); 36 fs.open(temp); 37 assert(fs.is_open()); 38 fs.close(); 39 assert(!fs.is_open()); 40 } 41 remove(temp); 42 } 43