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 // bool create_directories(const path& p); 15 // bool create_directories(const path& p, error_code& ec) noexcept; 16 17 #include <experimental/filesystem> 18 #include <type_traits> 19 #include <cassert> 20 21 #include "test_macros.h" 22 #include "rapid-cxx-test.hpp" 23 #include "filesystem_test_helper.hpp" 24 25 using namespace std::experimental::filesystem; 26 namespace fs = std::experimental::filesystem; 27 28 TEST_SUITE(filesystem_create_directories_test_suite) 29 30 TEST_CASE(test_signatures) 31 { 32 const path p; ((void)p); 33 std::error_code ec; ((void)ec); 34 ASSERT_SAME_TYPE(decltype(fs::create_directories(p)), bool); 35 ASSERT_SAME_TYPE(decltype(fs::create_directories(p, ec)), bool); 36 ASSERT_NOT_NOEXCEPT(fs::create_directories(p)); 37 ASSERT_NOEXCEPT(fs::create_directories(p, ec)); 38 } 39 40 TEST_CASE(create_existing_directory) 41 { 42 scoped_test_env env; 43 const path dir = env.create_dir("dir1"); 44 std::error_code ec; 45 TEST_CHECK(fs::create_directories(dir, ec) == false); 46 TEST_CHECK(!ec); 47 TEST_CHECK(is_directory(dir)); 48 } 49 50 TEST_CASE(create_directory_one_level) 51 { 52 scoped_test_env env; 53 const path dir = env.make_env_path("dir1"); 54 std::error_code ec; 55 TEST_CHECK(fs::create_directories(dir, ec) == true); 56 TEST_CHECK(!ec); 57 TEST_CHECK(is_directory(dir)); 58 } 59 60 TEST_CASE(create_directories_multi_level) 61 { 62 scoped_test_env env; 63 const path dir = env.make_env_path("dir1/dir2/dir3"); 64 std::error_code ec; 65 TEST_CHECK(fs::create_directories(dir, ec) == true); 66 TEST_CHECK(!ec); 67 TEST_CHECK(is_directory(dir)); 68 } 69 70 TEST_SUITE_END() 71
