catch2/include/internal/catch_resultinfo_builder.hpp

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/*
* Created by Phil on 8/5/2012.
* Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_RESULTINFO_BUILDER_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_RESULTINFO_BUILDER_HPP_INCLUDED
#include "catch_tostring.hpp"
#include "catch_resultinfo.hpp"
#include "catch_result_type.h"
#include "catch_evaluate.hpp"
#include "catch_common.h"
namespace Catch
{
struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;
class ResultInfoBuilder : public ResultInfo
{
public:
ResultInfoBuilder() {}
ResultInfoBuilder( const char* expr,
bool isNot,
const SourceLineInfo& lineInfo,
const char* macroName,
const char* message = "" )
: ResultInfo( expr, ResultWas::Unknown, isNot, lineInfo, macroName, message )
{}
void setResultType( ResultWas::OfType result ) {
// Flip bool results if isNot is set
if( m_isNot && result == ResultWas::Ok )
m_result = ResultWas::ExpressionFailed;
else if( m_isNot && result == ResultWas::ExpressionFailed )
m_result = ResultWas::Ok;
else
m_result = result;
}
void setMessage( const std::string& message ) {
m_message = message;
}
void setLineInfo( const SourceLineInfo& lineInfo ) {
m_lineInfo = lineInfo;
}
void setLhs( const std::string& lhs ) {
m_lhs = lhs;
}
void setRhs( const std::string& rhs ) {
m_rhs = rhs;
}
void setOp( const std::string& op ) {
m_op = op;
}
template<typename RhsT>
STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator ||
(
const RhsT&
);
template<typename RhsT>
STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator &&
(
const RhsT&
);
private:
friend class ResultBuilder;
template<typename T> friend class Expression;
template<typename T> friend class PtrExpression;
ResultInfoBuilder& captureBoolExpression( bool result ) {
m_lhs = Catch::toString( result );
m_op = m_isNot ? "!" : "";
setResultType( result ? ResultWas::Ok : ResultWas::ExpressionFailed );
return *this;
}
template<Internal::Operator Op, typename T1, typename T2>
ResultInfoBuilder& captureExpression( const T1& lhs, const T2& rhs ) {
setResultType( Internal::compare<Op>( lhs, rhs ) ? ResultWas::Ok : ResultWas::ExpressionFailed );
m_lhs = Catch::toString( lhs );
m_rhs = Catch::toString( rhs );
m_op = Internal::OperatorTraits<Op>::getName();
return *this;
}
template<Internal::Operator Op, typename T>
ResultInfoBuilder& captureExpression( const T* lhs, int rhs ) {
return captureExpression<Op>( lhs, reinterpret_cast<const T*>( rhs ) );
}
};
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_RESULTINFO_BUILDER_HPP_INCLUDED