| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: c++03 |
| |
| // This test requires the dylib support introduced in http://llvm.org/D92769. |
| // XFAIL: stdlib=apple-libc++ && target={{.+}}-apple-macosx{{10.15|11.0}} |
| |
| // <filesystem> |
| |
| // bool create_directory(const path& p); |
| // bool create_directory(const path& p, error_code& ec) noexcept; |
| // bool create_directory(const path& p, const path& attr); |
| // bool create_directory(const path& p, const path& attr, error_code& ec) noexcept; |
| |
| #include "filesystem_include.h" |
| #include <type_traits> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| #include "filesystem_test_helper.h" |
| |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| |
| using namespace fs; |
| |
| fs::perms read_umask() { |
| auto old_mask = umask(0); // int on Windows, mode_t on POSIX. |
| umask(old_mask); // reset the mask to the old value. |
| return static_cast<fs::perms>(old_mask); |
| } |
| |
| static void test_signatures() |
| { |
| const path p; ((void)p); |
| std::error_code ec; ((void)ec); |
| ASSERT_SAME_TYPE(decltype(fs::create_directory(p)), bool); |
| ASSERT_SAME_TYPE(decltype(fs::create_directory(p, ec)), bool); |
| ASSERT_SAME_TYPE(decltype(fs::create_directory(p, p)), bool); |
| ASSERT_SAME_TYPE(decltype(fs::create_directory(p, p, ec)), bool); |
| ASSERT_NOT_NOEXCEPT(fs::create_directory(p)); |
| ASSERT_NOEXCEPT(fs::create_directory(p, ec)); |
| ASSERT_NOT_NOEXCEPT(fs::create_directory(p, p)); |
| ASSERT_NOEXCEPT(fs::create_directory(p, p, ec)); |
| } |
| |
| |
| static void create_existing_directory() |
| { |
| scoped_test_env env; |
| const path dir = env.create_dir("dir1"); |
| std::error_code ec; |
| assert(fs::create_directory(dir, ec) == false); |
| assert(!ec); |
| assert(is_directory(dir)); |
| // Test throwing version |
| assert(fs::create_directory(dir) == false); |
| } |
| |
| static void create_directory_one_level() |
| { |
| scoped_test_env env; |
| const path dir = env.make_env_path("dir1"); |
| std::error_code ec; |
| assert(fs::create_directory(dir, ec) == true); |
| assert(!ec); |
| assert(is_directory(dir)); |
| |
| auto st = status(dir); |
| const perms expect_perms = perms::all & ~(read_umask()); |
| assert((st.permissions() & perms::all) == expect_perms); |
| } |
| |
| static void create_directory_multi_level() |
| { |
| scoped_test_env env; |
| const path dir = env.make_env_path("dir1/dir2"); |
| const path dir1 = env.make_env_path("dir1"); |
| std::error_code ec; |
| assert(fs::create_directory(dir, ec) == false); |
| assert(ec); |
| assert(!is_directory(dir)); |
| assert(!is_directory(dir1)); |
| } |
| |
| static void dest_is_file() |
| { |
| scoped_test_env env; |
| const path file = env.create_file("file", 42); |
| std::error_code ec = GetTestEC(); |
| assert(fs::create_directory(file, ec) == false); |
| assert(ec); |
| assert(is_regular_file(file)); |
| } |
| |
| static void dest_part_is_file() |
| { |
| scoped_test_env env; |
| const path file = env.create_file("file"); |
| const path dir = env.make_env_path("file/dir1"); |
| std::error_code ec = GetTestEC(); |
| assert(fs::create_directory(dir, ec) == false); |
| assert(ec); |
| assert(is_regular_file(file)); |
| assert(!exists(dir)); |
| } |
| |
| static void dest_is_symlink_to_dir() |
| { |
| scoped_test_env env; |
| const path dir = env.create_dir("dir"); |
| const path sym = env.create_directory_symlink(dir, "sym_name"); |
| std::error_code ec = GetTestEC(); |
| assert(create_directory(sym, ec) == false); |
| assert(!ec); |
| } |
| |
| static void dest_is_symlink_to_file() |
| { |
| scoped_test_env env; |
| const path file = env.create_file("file"); |
| const path sym = env.create_symlink(file, "sym_name"); |
| std::error_code ec = GetTestEC(); |
| assert(create_directory(sym, ec) == false); |
| assert(ec); |
| } |
| |
| int main(int, char**) { |
| test_signatures(); |
| create_existing_directory(); |
| create_directory_one_level(); |
| create_directory_multi_level(); |
| dest_is_file(); |
| dest_part_is_file(); |
| dest_is_symlink_to_dir(); |
| dest_is_symlink_to_file(); |
| |
| return 0; |
| } |