Revert "[libc++] Build <filesystem> support as part of the dylib"
When I applied r356500 (https://reviews.llvm.org/D59152), I somehow
deleted all of filesystem's tests. I will revert r356500 and re-apply
it properly.
llvm-svn: 356505
diff --git a/libcxx/test/std/input.output/filesystems/fs.enum/enum.perms.pass.cpp b/libcxx/test/std/input.output/filesystems/fs.enum/enum.perms.pass.cpp
new file mode 100644
index 0000000..93b5278
--- /dev/null
+++ b/libcxx/test/std/input.output/filesystems/fs.enum/enum.perms.pass.cpp
@@ -0,0 +1,65 @@
+//===----------------------------------------------------------------------===//
+//
+// 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++98, c++03
+
+// <filesystem>
+
+// enum class perms;
+
+#include "filesystem_include.hpp"
+#include <type_traits>
+#include <cassert>
+#include <sys/stat.h>
+
+#include "test_macros.h"
+#include "check_bitmask_types.hpp"
+
+
+constexpr fs::perms ME(int val) { return static_cast<fs::perms>(val); }
+
+int main(int, char**) {
+ typedef fs::perms E;
+ static_assert(std::is_enum<E>::value, "");
+
+ // Check that E is a scoped enum by checking for conversions.
+ typedef std::underlying_type<E>::type UT;
+ static_assert(!std::is_convertible<E, UT>::value, "");
+
+ static_assert(std::is_same<UT, unsigned >::value, ""); // Implementation detail
+
+ typedef check_bitmask_type<E, E::group_all, E::owner_all> BitmaskTester;
+ assert(BitmaskTester::check());
+
+ static_assert(
+ E::none == ME(0) &&
+
+ E::owner_read == ME(0400) &&
+ E::owner_write == ME(0200) &&
+ E::owner_exec == ME(0100) &&
+ E::owner_all == ME(0700) &&
+
+ E::group_read == ME(040) &&
+ E::group_write == ME(020) &&
+ E::group_exec == ME(010) &&
+ E::group_all == ME(070) &&
+
+ E::others_read == ME(04) &&
+ E::others_write == ME(02) &&
+ E::others_exec == ME(01) &&
+ E::others_all == ME(07) &&
+ E::all == ME(0777) &&
+ E::set_uid == ME(04000) &&
+ E::set_gid == ME(02000) &&
+ E::sticky_bit == ME(01000) &&
+ E::mask == ME(07777) &&
+ E::unknown == ME(0xFFFF),
+ "Expected enumeration values do not match");
+
+ return 0;
+}