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 directory_entry 15 16 // directory_entry(directory_entry&&) noexcept = default; 17 18 #include "filesystem_include.hpp" 19 #include <type_traits> 20 #include <cassert> 21 22 #include "test_macros.h" 23 #include "rapid-cxx-test.hpp" 24 #include "filesystem_test_helper.hpp" 25 #include "test_convertible.hpp" 26 27 TEST_SUITE(directory_entry_path_ctor_suite) 28 29 TEST_CASE(move_ctor) { 30 using namespace fs; 31 // Move 32 { 33 static_assert(std::is_nothrow_move_constructible<directory_entry>::value, 34 "directory_entry must be nothrow move constructible"); 35 const path p("foo/bar/baz"); 36 directory_entry e(p); 37 assert(e.path() == p); 38 directory_entry e2(std::move(e)); 39 assert(e2.path() == p); 40 assert(e.path() != p); // Testing moved from state. 41 } 42 } 43 44 TEST_CASE(move_ctor_copies_cache) { 45 using namespace fs; 46 scoped_test_env env; 47 const path dir = env.create_dir("dir"); 48 const path file = env.create_file("dir/file", 42); 49 const path sym = env.create_symlink("dir/file", "sym"); 50 51 { 52 directory_entry ent(sym); 53 54 fs::remove(sym); 55 56 directory_entry ent_cp(std::move(ent)); 57 TEST_CHECK(ent_cp.path() == sym); 58 TEST_CHECK(ent_cp.is_symlink()); 59 } 60 61 { 62 directory_entry ent(file); 63 64 fs::remove(file); 65 66 directory_entry ent_cp(std::move(ent)); 67 TEST_CHECK(ent_cp.path() == file); 68 TEST_CHECK(ent_cp.is_regular_file()); 69 } 70 } 71 72 TEST_SUITE_END() 73
