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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
70 lines
1.8 KiB
C++
70 lines
1.8 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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// template <class charT, class traits>
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// basic_ostream<charT, traits>&
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// operator<<(basic_ostream<charT, traits>& os, const path& p);
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//
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// template <class charT, class traits>
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// basic_istream<charT, traits>&
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// operator>>(basic_istream<charT, traits>& is, path& p)
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//
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// TODO(EricWF) This test fails because "std::quoted" fails to compile
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// for char16_t and char32_t types. Combine with path.io.pass.cpp when this
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// passes.
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// XFAIL: *
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#include <experimental/filesystem>
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#include <type_traits>
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#include <sstream>
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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 "filesystem_test_helper.hpp"
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MultiStringType InStr = MKSTR("abcdefg/\"hijklmnop\"/qrstuvwxyz/123456789");
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MultiStringType OutStr = MKSTR("\"abcdefg/\\\"hijklmnop\\\"/qrstuvwxyz/123456789\"");
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template <class CharT>
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void doIOTest() {
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using namespace fs;
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using Ptr = const CharT*;
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using StrStream = std::basic_stringstream<CharT>;
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const char* const InCStr = InStr;
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const Ptr E = OutStr;
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const path p((const char*)InStr);
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StrStream ss;
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{ // test output
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auto& ret = (ss << p);
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assert(ss.str() == E);
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assert(&ret == &ss);
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}
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{ // test input
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path p_in;
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auto& ret = ss >> p_in;
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assert(p_in.native() == (const char*)InStr);
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assert(&ret == &ss);
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}
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}
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int main() {
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doIOTest<char16_t>();
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doIOTest<char32_t>();
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}
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