move_assign.pass.cpp revision 256813f4e7915d64776a4edd5f4765d893b9f062
1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. 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// basic_fstream& operator=(basic_fstream&& rhs); 16 17#include <fstream> 18#include <cassert> 19 20int main() 21{ 22#ifdef _LIBCPP_MOVE 23 { 24 std::fstream fso("test.dat", std::ios_base::in | std::ios_base::out 25 | std::ios_base::trunc); 26 std::fstream fs; 27 fs = move(fso); 28 double x = 0; 29 fs << 3.25; 30 fs.seekg(0); 31 fs >> x; 32 assert(x == 3.25); 33 } 34 std::remove("test.dat"); 35 { 36 std::wfstream fso("test.dat", std::ios_base::in | std::ios_base::out 37 | std::ios_base::trunc); 38 std::wfstream fs; 39 fs = move(fso); 40 double x = 0; 41 fs << 3.25; 42 fs.seekg(0); 43 fs >> x; 44 assert(x == 3.25); 45 } 46 std::remove("test.dat"); 47#endif // _LIBCPP_MOVE 48} 49