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52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
/*
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* Distributed under the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE_1_0.txt or copy at
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* https://www.boost.org/LICENSE_1_0.txt)
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*
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* Copyright (c) 2024 Andrey Semashev
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*/
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/*!
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* \file unallocated_resource_win_invalid_handle_value.cpp
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* \author Andrey Semashev
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*
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* \brief This file tests that \c unallocated_resource supports
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* \c INVALID_HANDLE_VALUE on Windows, as is described in the docs.
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*
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* This code relies on MSVC-specific behavior, which allows* \c INVALID_HANDLE_VALUE
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* to be specified in non-type template parameters.
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*/
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#include <boost/config.hpp>
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#if defined(BOOST_WINDOWS) && defined(BOOST_MSVC) && \
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!defined(BOOST_NO_CXX17_FOLD_EXPRESSIONS) && !defined(BOOST_NO_CXX17_AUTO_NONTYPE_TEMPLATE_PARAMS)
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#include <cstddef>
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#include <windows.h>
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#include <boost/core/functor.hpp>
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#include <boost/scope/unique_resource.hpp>
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int main()
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{
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boost::scope::unique_resource<
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HANDLE,
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boost::core::functor< CloseHandle >,
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boost::scope::unallocated_resource< INVALID_HANDLE_VALUE, (HANDLE)NULL >
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> ur;
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(void)ur;
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return 0;
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}
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#else // defined(BOOST_WINDOWS) ...
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#include <boost/config/pragma_message.hpp>
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BOOST_PRAGMA_MESSAGE("Skipping test because it is not supported on the platform/compiler/C++ version.")
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int main()
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{
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}
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#endif // defined(BOOST_WINDOWS) ...
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