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101 lines
4.1 KiB
C++
101 lines
4.1 KiB
C++
/*
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* Created by Phil on 28/10/2010.
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* Copyright 2010 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_ASSERTIONRESULT_H_INCLUDED
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#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED
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#include <string>
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#include "catch_result_type.h"
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#include "catch_common.h"
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namespace Catch {
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struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;
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struct DecomposedExpression
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{
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DecomposedExpression() = default;
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DecomposedExpression( DecomposedExpression const& ) = default;
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DecomposedExpression& operator = ( DecomposedExpression const& ) = delete;
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virtual ~DecomposedExpression() = default;
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virtual bool isBinaryExpression() const;
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virtual void reconstructExpression( std::string& dest ) const = 0;
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// Only simple binary comparisons can be decomposed.
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// If more complex check is required then wrap sub-expressions in parentheses.
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template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator + ( T const& );
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template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator - ( T const& );
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template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator * ( T const& );
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template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator / ( T const& );
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template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator % ( T const& );
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template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( T const& );
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template<typename T> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( T const& );
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};
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struct AssertionInfo
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{
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AssertionInfo() = default;
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AssertionInfo( char const * _macroName,
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SourceLineInfo const& _lineInfo,
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char const * _capturedExpression,
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ResultDisposition::Flags _resultDisposition);
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char const * macroName = nullptr;
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SourceLineInfo lineInfo;
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char const * capturedExpression = nullptr;
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ResultDisposition::Flags resultDisposition = ResultDisposition::Normal;
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};
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struct AssertionResultData
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{
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void negate( bool parenthesize );
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std::string const& reconstructExpression() const;
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mutable DecomposedExpression const* decomposedExpression = nullptr;
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mutable std::string reconstructedExpression;
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std::string message;
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ResultWas::OfType resultType = ResultWas::Unknown;
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bool negated = false;
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bool parenthesized = false;
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};
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class AssertionResult {
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public:
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AssertionResult();
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AssertionResult( AssertionInfo const& info, AssertionResultData const& data );
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~AssertionResult();
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AssertionResult( AssertionResult const& ) = default;
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AssertionResult( AssertionResult && ) = default;
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AssertionResult& operator = ( AssertionResult const& ) = default;
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AssertionResult& operator = ( AssertionResult && ) = default;
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bool isOk() const;
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bool succeeded() const;
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ResultWas::OfType getResultType() const;
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bool hasExpression() const;
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bool hasMessage() const;
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std::string getExpression() const;
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std::string getExpressionInMacro() const;
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bool hasExpandedExpression() const;
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std::string getExpandedExpression() const;
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std::string getMessage() const;
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SourceLineInfo getSourceInfo() const;
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std::string getTestMacroName() const;
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void discardDecomposedExpression() const;
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void expandDecomposedExpression() const;
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protected:
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AssertionInfo m_info;
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AssertionResultData m_resultData;
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};
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} // end namespace Catch
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#endif // TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED
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