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//===----------------------------------------------------------------------===//
//
// 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, c++11, c++14
// UNSUPPORTED: availability-filesystem-missing
// <filesystem>
// class path
// template <class charT, class traits>
// basic_ostream<charT, traits>&
// operator<<(basic_ostream<charT, traits>& os, const path& p);
//
// template <class charT, class traits>
// basic_istream<charT, traits>&
// operator>>(basic_istream<charT, traits>& is, path& p)
//
// TODO(EricWF) This test fails because "std::quoted" fails to compile
// for char16_t and char32_t types. Combine with path.io.pass.cpp when this
// passes.
// XFAIL: *
#include <filesystem>
#include <type_traits>
#include <sstream>
#include <cassert>
#include "test_macros.h"
#include "test_iterators.h"
#include "count_new.h"
#include "filesystem_test_helper.h"
namespace fs = std::filesystem;
MultiStringType InStr = MKSTR("abcdefg/\"hijklmnop\"/qrstuvwxyz/123456789");
MultiStringType OutStr = MKSTR("\"abcdefg/\\\"hijklmnop\\\"/qrstuvwxyz/123456789\"");
template <class CharT>
void doIOTest() {
using namespace fs;
using Ptr = const CharT*;
using StrStream = std::basic_stringstream<CharT>;
const char* const InCStr = InStr;
const Ptr E = OutStr;
const path p((const char*)InStr);
StrStream ss;
{ // test output
auto& ret = (ss << p);
assert(ss.str() == E);
assert(&ret == &ss);
}
{ // test input
path p_in;
auto& ret = ss >> p_in;
assert(p_in.native() == (const char*)InStr);
assert(&ret == &ss);
}
}
int main(int, char**) {
doIOTest<char16_t>();
doIOTest<char32_t>();
return 0;
}
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