catch2/include/internal/catch_resultinfo.hpp

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/*
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* Created by Phil on 8/8/12
* Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
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*
* 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_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_RESULTINFO_HPP_INCLUDED
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#include "catch_resultinfo.h"
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namespace Catch {
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ResultInfo::ResultInfo()
: m_macroName(),
m_expr(),
m_lhs(),
m_rhs(),
m_op(),
m_message(),
m_result( ResultWas::Unknown ),
m_isNot( false )
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{}
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ResultInfo::ResultInfo(const char* expr,
ResultWas::OfType result,
bool isNot,
const SourceLineInfo& lineInfo,
const char* macroName,
const char* message )
: m_macroName( macroName ),
m_lineInfo( lineInfo ),
m_expr( expr ),
m_lhs(),
m_rhs(),
m_op( isNotExpression( expr ) ? "!" : "" ),
m_message( message ),
m_result( result ),
m_isNot( isNot )
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{
if( isNot )
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m_expr = "!(" + m_expr + ")";
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}
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ResultInfo::~ResultInfo() {}
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bool ResultInfo::ok() const {
return ( m_result & ResultWas::FailureBit ) != ResultWas::FailureBit;
}
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ResultWas::OfType ResultInfo::getResultType() const {
return m_result;
}
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bool ResultInfo::hasExpression() const {
return !m_expr.empty();
}
bool ResultInfo::hasMessage() const {
return !m_message.empty();
}
std::string ResultInfo::getExpression() const {
return m_expr;
}
bool ResultInfo::hasExpandedExpression() const {
return hasExpression() && getExpandedExpressionInternal() != m_expr;
}
std::string ResultInfo::getExpandedExpression() const {
return hasExpression() ? getExpandedExpressionInternal() : "";
}
std::string ResultInfo::getMessage() const {
return m_message;
}
std::string ResultInfo::getFilename() const {
return m_lineInfo.file;
}
std::size_t ResultInfo::getLine() const {
return m_lineInfo.line;
}
std::string ResultInfo::getTestMacroName() const {
return m_macroName;
}
std::string ResultInfo::getExpandedExpressionInternal() const {
if( m_op == "" || m_isNot )
return m_lhs.empty() ? m_expr : m_op + m_lhs;
else if( m_op == "matches" )
return m_lhs + " " + m_rhs;
else if( m_op != "!" )
{
if( m_lhs.size() + m_rhs.size() < 30 )
return m_lhs + " " + m_op + " " + m_rhs;
else if( m_lhs.size() < 70 && m_rhs.size() < 70 )
return "\n\t" + m_lhs + "\n\t" + m_op + "\n\t" + m_rhs;
else
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return "\n" + m_lhs + "\n" + m_op + "\n" + m_rhs + "\n\n";
}
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else
return "{can't expand - use " + m_macroName + "_FALSE( " + m_expr.substr(1) + " ) instead of " + m_macroName + "( " + m_expr + " ) for better diagnostics}";
}
bool ResultInfo::isNotExpression( const char* expr ) {
return expr && expr[0] == '!';
}
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} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_RESULTINFO_HPP_INCLUDED