catch2/include/internal/catch_assertionresult.h

101 lines
4.1 KiB
C
Raw Normal View History

2012-08-08 09:50:38 +02:00
/*
* Created by Phil on 28/10/2010.
* Copyright 2010 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)
*/
2012-10-16 09:27:21 +02:00
#ifndef TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED
#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED
2012-08-08 09:50:38 +02:00
#include <string>
#include "catch_result_type.h"
#include "catch_common.h"
2012-08-08 09:50:38 +02:00
namespace Catch {
2017-01-09 13:23:10 +01:00
struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;
struct DecomposedExpression
{
2017-07-19 10:13:47 +02:00
DecomposedExpression() = default;
DecomposedExpression( DecomposedExpression const& ) = default;
DecomposedExpression& operator = ( DecomposedExpression const& ) = delete;
virtual ~DecomposedExpression() = default;
virtual bool isBinaryExpression() const;
virtual void reconstructExpression( std::string& dest ) const = 0;
2017-01-09 13:23:10 +01:00
// Only simple binary comparisons can be decomposed.
// If more complex check is required then wrap sub-expressions in parentheses.
template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator + ( T const& );
template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator - ( T const& );
template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator * ( T const& );
template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator / ( T const& );
template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator % ( T const& );
template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( T const& );
template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( T const& );
};
2012-10-17 09:14:22 +02:00
struct AssertionInfo
{
2017-07-19 10:13:47 +02:00
AssertionInfo() = default;
AssertionInfo( char const * _macroName,
SourceLineInfo const& _lineInfo,
char const * _capturedExpression,
ResultDisposition::Flags _resultDisposition);
2012-10-17 09:14:22 +02:00
2017-07-19 10:13:47 +02:00
char const * macroName = nullptr;
2012-10-17 09:14:22 +02:00
SourceLineInfo lineInfo;
2017-07-19 10:13:47 +02:00
char const * capturedExpression = nullptr;
ResultDisposition::Flags resultDisposition = ResultDisposition::Normal;
2012-10-17 09:14:22 +02:00
};
2012-10-16 09:33:13 +02:00
struct AssertionResultData
{
2017-07-19 10:13:47 +02:00
void negate( bool parenthesize );
std::string const& reconstructExpression() const;
mutable DecomposedExpression const* decomposedExpression = nullptr;
2017-01-09 13:23:10 +01:00
mutable std::string reconstructedExpression;
std::string message;
ResultWas::OfType resultType = ResultWas::Unknown;
bool negated = false;
bool parenthesized = false;
};
2012-10-16 09:27:21 +02:00
class AssertionResult {
2012-08-08 09:50:38 +02:00
public:
2012-10-16 09:27:21 +02:00
AssertionResult();
AssertionResult( AssertionInfo const& info, AssertionResultData const& data );
2012-10-16 09:27:21 +02:00
~AssertionResult();
AssertionResult( AssertionResult const& ) = default;
AssertionResult( AssertionResult && ) = default;
AssertionResult& operator = ( AssertionResult const& ) = default;
AssertionResult& operator = ( AssertionResult && ) = default;
2012-11-13 10:44:52 +01:00
bool isOk() const;
bool succeeded() const;
2012-08-08 09:50:38 +02:00
ResultWas::OfType getResultType() const;
bool hasExpression() const;
bool hasMessage() const;
std::string getExpression() const;
std::string getExpressionInMacro() const;
2012-08-08 09:50:38 +02:00
bool hasExpandedExpression() const;
std::string getExpandedExpression() const;
std::string getMessage() const;
2012-10-24 22:59:47 +02:00
SourceLineInfo getSourceInfo() const;
2012-08-08 09:50:38 +02:00
std::string getTestMacroName() const;
2017-01-09 13:23:10 +01:00
void discardDecomposedExpression() const;
void expandDecomposedExpression() const;
2012-08-08 09:50:38 +02:00
protected:
2012-10-24 22:59:47 +02:00
AssertionInfo m_info;
AssertionResultData m_resultData;
2012-08-08 09:50:38 +02:00
};
2012-08-08 09:50:38 +02:00
} // end namespace Catch
2012-10-16 09:27:21 +02:00
#endif // TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED