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105 lines
4.5 KiB
C++
105 lines
4.5 KiB
C++
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// Copyright Catch2 Authors
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE.txt or copy at
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// https://www.boost.org/LICENSE_1_0.txt)
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// SPDX-License-Identifier: BSL-1.0
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#ifndef CATCH_SECTION_HPP_INCLUDED
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#define CATCH_SECTION_HPP_INCLUDED
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#include <catch2/internal/catch_compiler_capabilities.hpp>
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#include <catch2/internal/catch_config_static_analysis_support.hpp>
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#include <catch2/internal/catch_noncopyable.hpp>
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#include <catch2/catch_section_info.hpp>
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#include <catch2/catch_timer.hpp>
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#include <catch2/catch_totals.hpp>
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#include <catch2/internal/catch_unique_name.hpp>
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namespace Catch {
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class Section : Detail::NonCopyable {
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public:
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Section( SectionInfo&& info );
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Section( SourceLineInfo const& _lineInfo,
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StringRef _name,
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const char* const = nullptr );
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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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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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#if !defined(CATCH_CONFIG_EXPERIMENTAL_STATIC_ANALYSIS_SUPPORT)
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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_VARIABLE_WARNINGS \
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if ( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( \
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catch_internal_Section ) = \
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Catch::Section( 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_VARIABLE_WARNINGS \
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if ( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( \
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catch_internal_Section ) = \
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Catch::SectionInfo( \
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CATCH_INTERNAL_LINEINFO, \
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( Catch::ReusableStringStream() << __VA_ARGS__ ) \
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.str() ) ) \
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CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
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#else
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// These section definitions imply that at most one section at one level
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// will be intered (because only one section's __LINE__ can be equal to
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// the dummy `catchInternalSectionHint` variable from `TEST_CASE`).
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namespace Catch {
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namespace Detail {
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// Intentionally without linkage, as it should only be used as a dummy
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// symbol for static analysis.
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// The arguments are used as a dummy for checking warnings in the passed
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// expressions.
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int GetNewSectionHint( StringRef, const char* const = nullptr );
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} // namespace Detail
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} // 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_VARIABLE_WARNINGS \
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CATCH_INTERNAL_SUPPRESS_SHADOW_WARNINGS \
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if ( [[maybe_unused]] const int catchInternalPreviousSectionHint = \
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catchInternalSectionHint, \
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catchInternalSectionHint = \
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Catch::Detail::GetNewSectionHint(__VA_ARGS__); \
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catchInternalPreviousSectionHint == __LINE__ ) \
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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_VARIABLE_WARNINGS \
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CATCH_INTERNAL_SUPPRESS_SHADOW_WARNINGS \
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if ( [[maybe_unused]] const int catchInternalPreviousSectionHint = \
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catchInternalSectionHint, \
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catchInternalSectionHint = Catch::Detail::GetNewSectionHint( \
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( Catch::ReusableStringStream() << __VA_ARGS__ ).str()); \
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catchInternalPreviousSectionHint == __LINE__ ) \
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CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
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#endif
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#endif // CATCH_SECTION_HPP_INCLUDED
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