| 1 | //===----------------------------------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | // UNSUPPORTED: c++03, c++11, c++14 |
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| 10 | // UNSUPPORTED: availability-filesystem-missing |
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| 11 | |
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| 12 | // <filesystem> |
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| 13 | |
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| 14 | // class path |
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| 15 | |
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| 16 | // template <class charT, class traits> |
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| 17 | // basic_ostream<charT, traits>& |
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| 18 | // operator<<(basic_ostream<charT, traits>& os, const path& p); |
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| 19 | // |
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| 20 | // template <class charT, class traits> |
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| 21 | // basic_istream<charT, traits>& |
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| 22 | // operator>>(basic_istream<charT, traits>& is, path& p) |
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| 23 | // |
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| 24 | |
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| 25 | // TODO(EricWF) This test fails because "std::quoted" fails to compile |
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| 26 | // for char16_t and char32_t types. Combine with path.io.pass.cpp when this |
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| 27 | // passes. |
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| 28 | // XFAIL: * |
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| 29 | |
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| 30 | #include <filesystem> |
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| 31 | #include <type_traits> |
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| 32 | #include <sstream> |
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| 33 | #include <cassert> |
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| 34 | |
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| 35 | #include "test_macros.h" |
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| 36 | #include "test_iterators.h" |
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| 37 | #include "count_new.h" |
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| 38 | #include "filesystem_test_helper.h" |
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| 39 | namespace fs = std::filesystem; |
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| 40 | |
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| 41 | MultiStringType InStr = MKSTR("abcdefg/\"hijklmnop\"/qrstuvwxyz/123456789" ); |
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| 42 | MultiStringType OutStr = MKSTR("\"abcdefg/\\\"hijklmnop\\\"/qrstuvwxyz/123456789\"" ); |
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| 43 | |
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| 44 | template <class CharT> |
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| 45 | void doIOTest() { |
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| 46 | using namespace fs; |
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| 47 | using Ptr = const CharT*; |
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| 48 | using StrStream = std::basic_stringstream<CharT>; |
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| 49 | const char* const InCStr = InStr; |
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| 50 | const Ptr E = OutStr; |
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| 51 | const path p((const char*)InStr); |
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| 52 | StrStream ss; |
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| 53 | { // test output |
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| 54 | auto& ret = (ss << p); |
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| 55 | assert(ss.str() == E); |
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| 56 | assert(&ret == &ss); |
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| 57 | } |
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| 58 | { // test input |
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| 59 | path p_in; |
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| 60 | auto& ret = ss >> p_in; |
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| 61 | assert(p_in.native() == (const char*)InStr); |
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| 62 | assert(&ret == &ss); |
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| 63 | } |
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| 64 | } |
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| 65 | |
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| 66 | |
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| 67 | int main(int, char**) { |
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| 68 | doIOTest<char16_t>(); |
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| 69 | doIOTest<char32_t>(); |
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| 70 | |
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| 71 | return 0; |
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| 72 | } |
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| 73 | |
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