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 // UNSUPPORTED: c++98, c++03 11 12 // <experimental/filesystem> 13 14 // class path 15 16 // template <class charT, class traits> 17 // basic_ostream<charT, traits>& 18 // operator<<(basic_ostream<charT, traits>& os, const path& p); 19 // 20 // template <class charT, class traits> 21 // basic_istream<charT, traits>& 22 // operator>>(basic_istream<charT, traits>& is, path& p) 23 // 24 25 #include <experimental/filesystem> 26 #include <type_traits> 27 #include <sstream> 28 #include <cassert> 29 30 #include "test_macros.h" 31 #include "test_iterators.h" 32 #include "count_new.hpp" 33 #include "filesystem_test_helper.hpp" 34 35 MultiStringType InStr = MKSTR("abcdefg/\"hijklmnop\"/qrstuvwxyz/123456789"); 36 MultiStringType OutStr = MKSTR("\"abcdefg/\\\"hijklmnop\\\"/qrstuvwxyz/123456789\""); 37 38 template <class CharT> 39 void doIOTest() { 40 using namespace fs; 41 using Ptr = const CharT*; 42 using StrStream = std::basic_stringstream<CharT>; 43 const Ptr E = OutStr; 44 const path p((const char*)InStr); 45 StrStream ss; 46 { // test output 47 auto& ret = (ss << p); 48 assert(ss.str() == E); 49 assert(&ret == &ss); 50 } 51 { // test input 52 path p_in; 53 auto& ret = ss >> p_in; 54 assert(p_in.native() == (const char*)InStr); 55 assert(&ret == &ss); 56 } 57 } 58 59 60 int main() { 61 doIOTest<char>(); 62 doIOTest<wchar_t>(); 63 //doIOTest<char16_t>(); 64 //doIOTest<char32_t>(); 65 } 66
