99 lines
4.2 KiB
C++
99 lines
4.2 KiB
C++
/*
|
|
* Created by Phil on 8/8/2012.
|
|
* 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_ASSERTIONRESULT_BUILDER_HPP_INCLUDED
|
|
#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_BUILDER_HPP_INCLUDED
|
|
|
|
#include "catch_assertionresult_builder.h"
|
|
|
|
#include <assert.h>
|
|
|
|
namespace Catch {
|
|
|
|
AssertionResultBuilder::AssertionResultBuilder( ResultWas::OfType resultType ) {
|
|
m_data.resultType = resultType;
|
|
}
|
|
AssertionResultBuilder::AssertionResultBuilder( const AssertionResultBuilder& other )
|
|
: m_data( other.m_data ),
|
|
m_exprComponents( other.m_exprComponents )
|
|
{
|
|
m_stream << other.m_stream.str();
|
|
}
|
|
AssertionResultBuilder& AssertionResultBuilder::operator=(const AssertionResultBuilder& other ) {
|
|
m_data = other.m_data;
|
|
m_exprComponents = other.m_exprComponents;
|
|
m_stream.clear();
|
|
m_stream << other.m_stream.str();
|
|
return *this;
|
|
}
|
|
AssertionResultBuilder& AssertionResultBuilder::setResultType( ResultWas::OfType result ) {
|
|
m_data.resultType = result;
|
|
return *this;
|
|
}
|
|
AssertionResultBuilder& AssertionResultBuilder::setResultType( bool result ) {
|
|
m_data.resultType = result ? ResultWas::Ok : ResultWas::ExpressionFailed;
|
|
return *this;
|
|
}
|
|
AssertionResultBuilder& AssertionResultBuilder::negate( bool shouldNegate ) {
|
|
m_exprComponents.shouldNegate = shouldNegate;
|
|
return *this;
|
|
}
|
|
AssertionResultBuilder& AssertionResultBuilder::setLhs( const std::string& lhs ) {
|
|
m_exprComponents.lhs = lhs;
|
|
return *this;
|
|
}
|
|
AssertionResultBuilder& AssertionResultBuilder::setRhs( const std::string& rhs ) {
|
|
m_exprComponents.rhs = rhs;
|
|
return *this;
|
|
}
|
|
AssertionResultBuilder& AssertionResultBuilder::setOp( const std::string& op ) {
|
|
m_exprComponents.op = op;
|
|
return *this;
|
|
}
|
|
AssertionResultData AssertionResultBuilder::build( const AssertionInfo& info ) const
|
|
{
|
|
assert( m_data.resultType != ResultWas::Unknown );
|
|
|
|
AssertionResultData data = m_data;
|
|
|
|
// Flip bool results if shouldNegate is set
|
|
if( m_exprComponents.shouldNegate && data.resultType == ResultWas::Ok )
|
|
data.resultType = ResultWas::ExpressionFailed;
|
|
else if( m_exprComponents.shouldNegate && data.resultType == ResultWas::ExpressionFailed )
|
|
data.resultType = ResultWas::Ok;
|
|
|
|
data.message = m_stream.str();
|
|
data.reconstructedExpression = reconstructExpression( info );
|
|
if( m_exprComponents.shouldNegate ) {
|
|
if( m_exprComponents.op == "" )
|
|
data.reconstructedExpression = "!" + data.reconstructedExpression;
|
|
else
|
|
data.reconstructedExpression = "!(" + data.reconstructedExpression + ")";
|
|
}
|
|
return data;
|
|
}
|
|
std::string AssertionResultBuilder::reconstructExpression( const AssertionInfo& info ) const {
|
|
if( m_exprComponents.op == "" )
|
|
return m_exprComponents.lhs.empty() ? info.capturedExpression : m_exprComponents.op + m_exprComponents.lhs;
|
|
else if( m_exprComponents.op == "matches" )
|
|
return m_exprComponents.lhs + " " + m_exprComponents.rhs;
|
|
else if( m_exprComponents.op != "!" ) {
|
|
if( m_exprComponents.lhs.size() + m_exprComponents.rhs.size() < 30 )
|
|
return m_exprComponents.lhs + " " + m_exprComponents.op + " " + m_exprComponents.rhs;
|
|
else if( m_exprComponents.lhs.size() < 70 && m_exprComponents.rhs.size() < 70 )
|
|
return "\n\t" + m_exprComponents.lhs + "\n\t" + m_exprComponents.op + "\n\t" + m_exprComponents.rhs;
|
|
else
|
|
return "\n" + m_exprComponents.lhs + "\n" + m_exprComponents.op + "\n" + m_exprComponents.rhs + "\n\n";
|
|
}
|
|
else
|
|
return "{can't expand - use " + info.macroName + "_FALSE( " + info.capturedExpression.substr(1) + " ) instead of " + info.macroName + "( " + info.capturedExpression + " ) for better diagnostics}";
|
|
}
|
|
|
|
} // end namespace Catch
|
|
|
|
#endif // TWOBLUECUBES_CATCH_ASSERTIONRESULT_BUILDER_HPP_INCLUDED
|