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119 lines
3.8 KiB
C++
119 lines
3.8 KiB
C++
/*
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* Created by Phil on 28/5/2014.
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* Copyright 2014 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_RESULT_BUILDER_H_INCLUDED
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#define TWOBLUECUBES_CATCH_RESULT_BUILDER_H_INCLUDED
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#include "catch_assertionresult.h"
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#include "catch_decomposer.h"
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#include "catch_result_type.h"
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#include "catch_common.h"
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#include "catch_matchers.hpp"
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#include <sstream>
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namespace Catch {
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template<typename T> class ExpressionLhs;
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struct CopyableStream {
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CopyableStream() = default;
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CopyableStream( CopyableStream const& other );
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CopyableStream& operator=( CopyableStream const& other );
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std::ostringstream oss;
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};
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class ResultBuilder : public DecomposedExpression {
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public:
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ResultBuilder( StringRef macroName,
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SourceLineInfo const& lineInfo,
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StringRef capturedExpression,
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ResultDisposition::Flags resultDisposition);
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~ResultBuilder();
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template<typename T>
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ExpressionLhs<T const&> operator <= ( T const& operand );
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ExpressionLhs<bool> operator <= ( bool value );
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template<typename T>
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ResultBuilder& operator << ( T const& value ) {
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stream().oss << value;
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return *this;
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}
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ResultBuilder& setResultType( ResultWas::OfType result );
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ResultBuilder& setResultType( bool result );
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void endExpression( DecomposedExpression const& expr );
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void reconstructExpression( std::string& dest ) const override;
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AssertionResult build() const;
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AssertionResult build( DecomposedExpression const& expr ) const;
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void useActiveException( ResultDisposition::Flags resultDisposition = ResultDisposition::Normal );
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void captureResult( ResultWas::OfType resultType );
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void captureExpression();
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#if !defined(CATCH_CONFIG_DISABLE_MATCHERS)
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void captureExpectedException( std::string const& expectedMessage );
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void captureExpectedException( Matchers::Impl::MatcherBase<std::string> const& matcher );
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#endif // CATCH_CONFIG_DISABLE_MATCHERS
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void handleResult( AssertionResult const& result );
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void react();
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bool shouldDebugBreak() const;
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bool allowThrows() const;
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template<typename ArgT, typename MatcherT>
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void captureMatch( ArgT const& arg, MatcherT const& matcher, char const* matcherString );
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void setExceptionGuard();
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void unsetExceptionGuard();
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private:
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AssertionInfo m_assertionInfo;
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AssertionResultData m_data;
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CopyableStream& stream();
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static CopyableStream& s_stream();
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bool m_shouldDebugBreak = false;
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bool m_shouldThrow = false;
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bool m_guardException = false;
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bool m_usedStream = false;
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};
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} // namespace Catch
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// Include after due to circular dependency:
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#include "catch_expression_lhs.hpp"
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namespace Catch {
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template<typename T>
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ExpressionLhs<T const&> ResultBuilder::operator <= ( T const& operand ) {
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return ExpressionLhs<T const&>( *this, operand );
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}
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inline ExpressionLhs<bool> ResultBuilder::operator <= ( bool value ) {
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return ExpressionLhs<bool>( *this, value );
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}
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template<typename ArgT, typename MatcherT>
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void ResultBuilder::captureMatch( ArgT const& arg, MatcherT const& matcher,
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char const* matcherString ) {
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MatchExpression<ArgT const&, MatcherT const&> expr( arg, matcher, matcherString );
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setResultType( matcher.match( arg ) );
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endExpression( expr );
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}
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} // namespace Catch
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#endif // TWOBLUECUBES_CATCH_RESULT_BUILDER_H_INCLUDED
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