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849f2848bd
Previously, each warning suppression was self-contained, with its own pair of `SUPPRESS_X_WARNING` and `UNSUPPRESS_X_WARNING` macros. This had the obvious advantage of being self-containing, but it also meant that if we needed to suppress more than one warning in a single place, then we would manipulate the compiler's warning state multiple times, even though logically we would only need one layer. The new way of suppressing warnings in macros is to push compiler's warning state with `CATCH_INTERNAL_START_WARNINGS_SUPPRESSION` macro, then disable whatever macros we need with the `CATCH_INTERNAL_SUPPRESS_X_WARNINGS` macro, and then return to the previous state using `CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION`.
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
/*
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* Created by Phil on 03/12/2013.
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* Copyright 2013 Two Blue Cubes Ltd. All rights reserved.
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*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#ifndef TWOBLUECUBES_CATCH_SECTION_H_INCLUDED
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#define TWOBLUECUBES_CATCH_SECTION_H_INCLUDED
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#include "catch_compiler_capabilities.h"
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#include "catch_section_info.h"
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#include "catch_totals.h"
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#include "catch_timer.h"
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#include <string>
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namespace Catch {
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class Section : NonCopyable {
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public:
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Section( SectionInfo const& info );
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~Section();
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// This indicates whether the section should be executed or not
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explicit operator bool() const;
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private:
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SectionInfo m_info;
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std::string m_name;
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Counts m_assertions;
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bool m_sectionIncluded;
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Timer m_timer;
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};
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} // end namespace Catch
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#define INTERNAL_CATCH_SECTION( ... ) \
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CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
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CATCH_INTERNAL_SUPPRESS_UNUSED_WARNINGS \
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if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, __VA_ARGS__ ) ) \
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CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
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#define INTERNAL_CATCH_DYNAMIC_SECTION( ... ) \
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CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
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CATCH_INTERNAL_SUPPRESS_UNUSED_WARNINGS \
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if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, (Catch::ReusableStringStream() << __VA_ARGS__).str() ) ) \
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CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
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#endif // TWOBLUECUBES_CATCH_SECTION_H_INCLUDED
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