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 // <filesystem> 13 14 // class file_status 15 16 // file_type type() const noexcept; 17 // perms permissions(p) const noexcept; 18 19 #include "filesystem_include.hpp" 20 #include <type_traits> 21 #include <cassert> 22 23 24 int main() { 25 using namespace fs; 26 27 const file_status st(file_type::regular, perms::owner_read); 28 29 // type test 30 { 31 static_assert(noexcept(st.type()), 32 "operation must be noexcept"); 33 static_assert(std::is_same<decltype(st.type()), file_type>::value, 34 "operation must return file_type"); 35 assert(st.type() == file_type::regular); 36 } 37 // permissions test 38 { 39 static_assert(noexcept(st.permissions()), 40 "operation must be noexcept"); 41 static_assert(std::is_same<decltype(st.permissions()), perms>::value, 42 "operation must return perms"); 43 assert(st.permissions() == perms::owner_read); 44 } 45 } 46
