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6e9a694dce
Add the completed std::experimental::filesystem implementation and tests. The implementation supports C++11 or newer. The TS is built as part of 'libc++experimental.a'. Users of the TS need to manually link this library. Building and testing the TS can be disabled using the CMake option '-DLIBCXX_ENABLE_FILESYSTEM=OFF'. Currently 'libc++experimental.a' is not installed by default. To turn on the installation of the library use '-DLIBCXX_INSTALL_EXPERIMENTAL_LIBRARY=ON'. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@273034 91177308-0d34-0410-b5e6-96231b3b80d8
64 lines
1.6 KiB
C++
64 lines
1.6 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++98, c++03
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// <experimental/filesystem>
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// class path
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// std::string generic_string() const;
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// std::wstring generic_wstring() const;
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// std::u8string generic_u8string() const;
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// std::u16string generic_u16string() const;
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// std::u32string generic_u32string() const;
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#include <experimental/filesystem>
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#include <type_traits>
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#include <cassert>
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#include "test_macros.h"
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#include "test_iterators.h"
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#include "count_new.hpp"
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#include "min_allocator.h"
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#include "filesystem_test_helper.hpp"
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namespace fs = std::experimental::filesystem;
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MultiStringType longString = MKSTR("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/123456789/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ");
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int main()
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{
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using namespace fs;
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auto const& MS = longString;
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const char* value = longString;
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const path p(value);
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{
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std::string s = p.generic_string();
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assert(s == value);
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}
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{
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std::string s = p.generic_u8string();
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assert(s == (const char*)MS);
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}
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{
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std::wstring s = p.generic_wstring();
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assert(s == (const wchar_t*)MS);
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}
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{
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std::u16string s = p.generic_u16string();
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assert(s == (const char16_t*)MS);
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}
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{
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std::u32string s = p.generic_u32string();
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assert(s == (const char32_t*)MS);
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}
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}
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