3784bdf217
Use string() for convenience for testing where possible, but keep using native() for move tests where we want to check that no allocations are made, constructing a reference fs::path::string_type instead. Use the right value_type in a few places. Make the synop test check for the right types and for the expected preferred separator. Differential Revision: https://reviews.llvm.org/D89537
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++03
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// <filesystem>
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// class path
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// typedef ... value_type;
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// typedef basic_string<value_type> string_type;
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// static constexpr value_type preferred_separator = ...;
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#include "filesystem_include.h"
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#include <type_traits>
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#include <cassert>
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#include "test_macros.h"
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int main(int, char**) {
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using namespace fs;
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#ifdef _WIN32
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ASSERT_SAME_TYPE(path::value_type, wchar_t);
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#else
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ASSERT_SAME_TYPE(path::value_type, char);
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#endif
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ASSERT_SAME_TYPE(path::string_type, std::basic_string<path::value_type>);
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{
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ASSERT_SAME_TYPE(const path::value_type, decltype(path::preferred_separator));
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#ifdef _WIN32
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static_assert(path::preferred_separator == '\\', "");
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#else
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static_assert(path::preferred_separator == '/', "");
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#endif
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// Make preferred_separator ODR used by taking its address.
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const path::value_type* dummy = &path::preferred_separator;
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((void)dummy);
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}
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return 0;
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}
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