1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // UNSUPPORTED: c++98, c++03 10 11 // <filesystem> 12 13 // class file_status 14 15 // void type(file_type) noexcept; 16 // void permissions(perms) noexcept; 17 18 #include "filesystem_include.hpp" 19 #include <type_traits> 20 #include <cassert> 21 22 23 int main(int, char**) { 24 using namespace fs; 25 26 file_status st; 27 28 // type test 29 { 30 static_assert(noexcept(st.type(file_type::regular)), 31 "operation must be noexcept"); 32 static_assert(std::is_same<decltype(st.type(file_type::regular)), void>::value, 33 "operation must return void"); 34 assert(st.type() != file_type::regular); 35 st.type(file_type::regular); 36 assert(st.type() == file_type::regular); 37 } 38 // permissions test 39 { 40 static_assert(noexcept(st.permissions(perms::owner_read)), 41 "operation must be noexcept"); 42 static_assert(std::is_same<decltype(st.permissions(perms::owner_read)), void>::value, 43 "operation must return void"); 44 assert(st.permissions() != perms::owner_read); 45 st.permissions(perms::owner_read); 46 assert(st.permissions() == perms::owner_read); 47 } 48 49 return 0; 50 } 51