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 25using namespace std::experimental::filesystem; 26namespace fs = std::experimental::filesystem; 27 28TEST_SUITE(filesystem_create_directories_test_suite) 29 30TEST_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 40TEST_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 50TEST_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 60TEST_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 70TEST_SUITE_END() 71