77 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// UNSUPPORTED: c++03, c++11, c++1410 11// These tests require locale for non-char paths12// UNSUPPORTED: no-localization13 14// <filesystem>15 16// class path17 18// std::string string() const;19// std::wstring wstring() const;20// std::u8string u8string() const;21// std::u16string u16string() const;22// std::u32string u32string() const;23 24#include <filesystem>25#include <cassert>26#include <string>27#include <type_traits>28 29#include "assert_macros.h"30#include "count_new.h"31#include "make_string.h"32#include "min_allocator.h"33#include "test_iterators.h"34#include "test_macros.h"35namespace fs = std::filesystem;36 37MultiStringType longString = MKSTR("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/123456789/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ");38 39int main(int, char**)40{41 using namespace fs;42 auto const& MS = longString;43 const char* value = longString;44 const path p(value);45 {46 std::string s = p.string();47 assert(s == value);48 }49 {50#if TEST_STD_VER > 17 && defined(__cpp_char8_t)51 ASSERT_SAME_TYPE(decltype(p.u8string()), std::u8string);52 std::u8string s = p.u8string();53 assert(s == (const char8_t*)MS);54#else55 ASSERT_SAME_TYPE(decltype(p.u8string()), std::string);56 std::string s = p.u8string();57 assert(s == (const char*)MS);58#endif59 }60#ifndef TEST_HAS_NO_WIDE_CHARACTERS61 {62 std::wstring s = p.wstring();63 assert(s == (const wchar_t*)MS);64 }65#endif66 {67 std::u16string s = p.u16string();68 assert(s == (const char16_t*)MS);69 }70 {71 std::u32string s = p.u32string();72 assert(s == (const char32_t*)MS);73 }74 75 return 0;76}77