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// { dg-do run { target c++17 } }
// Copyright (C) 2017-2024 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/>.
// C++17 30.10.7.4.7 path generic format observers [fs.path.generic.obs]
#include <filesystem>
#include <testsuite_hooks.h>
using std::filesystem::path;
void
test01()
{
VERIFY( path().generic_u32string() == U"" );
VERIFY( path("/").generic_u32string() == U"/" );
VERIFY( path("////").generic_u32string() == U"/" );
#ifdef __CYGWIN__
VERIFY( path("//a").generic_u32string() == U"//a" );
VERIFY( path("//a/").generic_u32string() == U"//a/" );
VERIFY( path("//a/b").generic_u32string() == U"//a/b" );
#else
VERIFY( path("//a").generic_u32string() == U"/a" );
VERIFY( path("//a/").generic_u32string() == U"/a/" );
VERIFY( path("//a/b").generic_u32string() == U"/a/b" );
#endif
VERIFY( path("/a//b").generic_u32string() == U"/a/b" );
VERIFY( path("/a//b/").generic_u32string() == U"/a/b/" );
VERIFY( path("/a//b//").generic_u32string() == U"/a/b/" );
VERIFY( path("/a//b//.").generic_u32string() == U"/a/b/." );
}
void
test02()
{
if constexpr (path::preferred_separator == L'\\')
{
// PR libstdc++/93244
VERIFY( path("C:\\foo\\bar").generic_u32string() == U"C:/foo/bar" );
VERIFY( path("C://foo//bar").generic_u32string() == U"C:/foo/bar" );
}
}
int
main()
{
test01();
test02();
}
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