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f1471a367b
As I move towards implementing std::filesystem, there is a need to make the existing tests run against both the std and experimental versions. Additionally, it's helpful to allow running the tests against other implementations of filesystem. This patch converts the test to easily target either. First, it adds a filesystem_include.hpp header which is soley responsible for selecting and including the correct implementation. Second, it converts existing tests to use this header instead of including filesystem directly. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@328475 91177308-0d34-0410-b5e6-96231b3b80d8
46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++98, c++03
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// <experimental/filesystem>
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// enum class directory_options;
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#include "filesystem_include.hpp"
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#include <type_traits>
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#include <cassert>
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#include <sys/stat.h>
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#include "test_macros.h"
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#include "check_bitmask_types.hpp"
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constexpr fs::directory_options ME(int val) { return static_cast<fs::directory_options>(val); }
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int main() {
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typedef fs::directory_options E;
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static_assert(std::is_enum<E>::value, "");
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// Check that E is a scoped enum by checking for conversions.
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typedef std::underlying_type<E>::type UT;
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static_assert(!std::is_convertible<E, UT>::value, "");
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static_assert(std::is_same<UT, unsigned char>::value, "");
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typedef check_bitmask_type<E, E::follow_directory_symlink, E::skip_permission_denied> BitmaskTester;
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assert(BitmaskTester::check());
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static_assert(
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E::none == ME(0) &&
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E::follow_directory_symlink == ME(1) &&
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E::skip_permission_denied == ME(2),
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"Expected enumeration values do not match");
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}
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