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// Copyright (C) 2016-2019 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// { dg-options "-DUSE_FILESYSTEM_TS -lstdc++fs" }
// { dg-do run { target c++11 } }
// { dg-require-filesystem-ts "" }
#include <experimental/filesystem>
#include <string>
#include <testsuite_hooks.h>
void
test01()
{
using namespace std::experimental::filesystem;
using string_type = std::basic_string<path::value_type>;
const string_type s{ 'a', 'b', 'c' };
path p(s);
VERIFY( p.native() == s );
VERIFY( p.c_str() == s );
VERIFY( static_cast<string_type>(p) == s );
string_type s2 = p; // implicit conversion
VERIFY( s2 == p.native() );
}
void
test02()
{
using namespace std::experimental::filesystem;
const char* s = "abc";
path p(s);
auto str = p.string<char>();
VERIFY( str == u"abc" );
VERIFY( str == p.string() );
auto strw = p.string<wchar_t>();
VERIFY( strw == L"abc" );
VERIFY( strw == p.wstring() );
auto str16 = p.string<char16_t>();
VERIFY( str16 == u"abc" );
VERIFY( str16 == p.u16string() );
auto str32 = p.string<char32_t>();
VERIFY( str32 == U"abc" );
VERIFY( str32 == p.u32string() );
}
void
test03()
{
std::experimental::filesystem::path p;
auto str8 = p.u8string();
VERIFY( str8 == u8"" );
auto str16 = p.u16string();
VERIFY( str16 == u"" );
auto str32 = p.u32string();
VERIFY( str32 == U"" );
}
void
test04()
{
// PR libstdc++/90281
auto p = std::experimental::filesystem::u8path("\xf0\x9d\x84\x9e");
auto str8 = p.u8string();
VERIFY( str8 == u8"\U0001D11E" );
auto str16 = p.u16string();
VERIFY( str16 == u"\U0001D11E" );
auto str32 = p.u32string();
VERIFY( str32 == U"\U0001D11E" );
}
int
main()
{
test01();
test02();
test03();
test04();
}
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