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 directory_iterator 15 16// directory_iterator(directory_iterator const&); 17 18#include <experimental/filesystem> 19#include <type_traits> 20#include <set> 21#include <cassert> 22 23#include "test_macros.h" 24#include "rapid-cxx-test.hpp" 25#include "filesystem_test_helper.hpp" 26 27using namespace std::experimental::filesystem; 28 29TEST_SUITE(directory_iterator_copy_construct_tests) 30 31TEST_CASE(test_constructor_signature) 32{ 33 using D = directory_iterator; 34 static_assert(std::is_copy_constructible<D>::value, ""); 35} 36 37TEST_CASE(test_copy_end_iterator) 38{ 39 const directory_iterator endIt; 40 directory_iterator it(endIt); 41 TEST_CHECK(it == endIt); 42} 43 44TEST_CASE(test_copy_valid_iterator) 45{ 46 const path testDir = StaticEnv::Dir; 47 const directory_iterator endIt{}; 48 49 const directory_iterator it(testDir); 50 TEST_REQUIRE(it != endIt); 51 const path entry = *it; 52 53 const directory_iterator it2(it); 54 TEST_REQUIRE(it2 == it); 55 TEST_CHECK(*it2 == entry); 56 TEST_CHECK(*it == entry); 57} 58 59TEST_SUITE_END() 60