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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03
// <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.hpp"
#include <type_traits>
#include <cassert>
#include "test_macros.h"
#include "rapid-cxx-test.hpp"
#include "filesystem_test_helper.hpp"
#include <sys/types.h>
#include <sys/stat.h>
using namespace fs;
fs::perms read_umask() {
mode_t old_mask = umask(0);
umask(old_mask); // reset the mask to the old value.
return static_cast<fs::perms>(old_mask);
}
TEST_SUITE(filesystem_create_directory_test_suite)
TEST_CASE(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));
}
TEST_CASE(create_existing_directory)
{
scoped_test_env env;
const path dir = env.create_dir("dir1");
std::error_code ec;
TEST_CHECK(fs::create_directory(dir, ec) == false);
TEST_CHECK(!ec);
TEST_CHECK(is_directory(dir));
// Test throwing version
TEST_CHECK(fs::create_directory(dir) == false);
}
TEST_CASE(create_directory_one_level)
{
scoped_test_env env;
const path dir = env.make_env_path("dir1");
std::error_code ec;
TEST_CHECK(fs::create_directory(dir, ec) == true);
TEST_CHECK(!ec);
TEST_CHECK(is_directory(dir));
auto st = status(dir);
const perms expect_perms = perms::all & ~(read_umask());
TEST_CHECK((st.permissions() & perms::all) == expect_perms);
}
TEST_CASE(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;
TEST_CHECK(fs::create_directory(dir, ec) == false);
TEST_CHECK(ec);
TEST_CHECK(!is_directory(dir));
TEST_CHECK(!is_directory(dir1));
}
TEST_CASE(dest_is_file)
{
scoped_test_env env;
const path file = env.create_file("file", 42);
std::error_code ec = GetTestEC();
TEST_CHECK(fs::create_directory(file, ec) == false);
TEST_CHECK(!ec);
TEST_CHECK(is_regular_file(file));
}
TEST_SUITE_END()
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