1// Copyright (C) 2014-2015 Free Software Foundation, Inc. 2// 3// This file is part of the GNU ISO C++ Library. This library is free 4// software; you can redistribute it and/or modify it under the 5// terms of the GNU General Public License as published by the 6// Free Software Foundation; either version 3, or (at your option) 7// any later version. 8 9// This library is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13 14// You should have received a copy of the GNU General Public License along 15// with this library; see the file COPYING3. If not see 16// <http://www.gnu.org/licenses/>. 17 18// { dg-options "-std=gnu++11" } 19// { dg-require-fileio "" } 20 21// 27.9.1.11 basic_ofstream constructors [ofstream.cons] 22 23#include <fstream> 24#include <string> 25#include <testsuite_hooks.h> 26 27using namespace std; 28 29std::string const name = "ofstream-move.txt"; 30 31void 32test01() 33{ 34 string s1 = "Let the whole outside world"; 35 string s2 = " consist of a long paper tape."; 36 ofstream f(name, ios::trunc); 37 VERIFY( f.is_open() ); 38 f << s1; 39 { 40 ofstream f1 = std::move(f); 41 VERIFY( f1.is_open() ); 42 VERIFY( !f.is_open() ); 43 f1 << s2; 44 } 45 ifstream in(name); 46 string result; 47 getline(in, result); 48 VERIFY( result == (s1 + s2) ); 49} 50 51void 52test02() 53{ 54#ifdef _GLIBCXX_USE_WCHAR_T 55 wstring s1 = L"Let the whole outside world"; 56 wstring s2 = L" consist of a long paper tape."; 57 wofstream f(name, ios::trunc); 58 VERIFY( f.is_open() ); 59 f << s1; 60 { 61 wofstream f1 = std::move(f); 62 VERIFY( f1.is_open() ); 63 VERIFY( !f.is_open() ); 64 f1 << s2; 65 } 66 wifstream in(name); 67 wstring result; 68 getline(in, result); 69 VERIFY( result == (s1 + s2) ); 70#endif 71} 72 73int 74main() 75{ 76 test01(); 77 test02(); 78} 79