mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-17 11:12:25 +01:00
8cc1108f2b
Allows more complex LHS expressions - and works around an Eclipse bug. See Issues #359, #393 and #247 for details
107 lines
3.4 KiB
C++
107 lines
3.4 KiB
C++
/*
|
|
* Created by Phil on 28/5/2014.
|
|
* Copyright 2014 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_RESULT_BUILDER_H_INCLUDED
|
|
#define TWOBLUECUBES_CATCH_RESULT_BUILDER_H_INCLUDED
|
|
|
|
#include "catch_result_type.h"
|
|
#include "catch_assertionresult.h"
|
|
#include "catch_common.h"
|
|
|
|
namespace Catch {
|
|
|
|
struct TestFailureException{};
|
|
|
|
template<typename T> class ExpressionLhs;
|
|
|
|
struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;
|
|
|
|
struct CopyableStream {
|
|
CopyableStream() {}
|
|
CopyableStream( CopyableStream const& other ) {
|
|
oss << other.oss.str();
|
|
}
|
|
CopyableStream& operator=( CopyableStream const& other ) {
|
|
oss.str("");
|
|
oss << other.oss.str();
|
|
return *this;
|
|
}
|
|
std::ostringstream oss;
|
|
};
|
|
|
|
class ResultBuilder {
|
|
public:
|
|
ResultBuilder( char const* macroName,
|
|
SourceLineInfo const& lineInfo,
|
|
char const* capturedExpression,
|
|
ResultDisposition::Flags resultDisposition );
|
|
|
|
template<typename T>
|
|
ExpressionLhs<T const&> operator <= ( T const& operand );
|
|
ExpressionLhs<bool> operator <= ( bool value );
|
|
|
|
template<typename T>
|
|
ResultBuilder& operator << ( T const& value ) {
|
|
m_stream.oss << value;
|
|
return *this;
|
|
}
|
|
|
|
template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& );
|
|
template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& );
|
|
|
|
ResultBuilder& setResultType( ResultWas::OfType result );
|
|
ResultBuilder& setResultType( bool result );
|
|
ResultBuilder& setLhs( std::string const& lhs );
|
|
ResultBuilder& setRhs( std::string const& rhs );
|
|
ResultBuilder& setOp( std::string const& op );
|
|
|
|
void endExpression();
|
|
|
|
std::string reconstructExpression() const;
|
|
AssertionResult build() const;
|
|
|
|
void useActiveException( ResultDisposition::Flags resultDisposition = ResultDisposition::Normal );
|
|
void captureResult( ResultWas::OfType resultType );
|
|
void captureExpression();
|
|
void react();
|
|
bool shouldDebugBreak() const;
|
|
bool allowThrows() const;
|
|
|
|
private:
|
|
AssertionInfo m_assertionInfo;
|
|
AssertionResultData m_data;
|
|
struct ExprComponents {
|
|
ExprComponents() : testFalse( false ) {}
|
|
bool testFalse;
|
|
std::string lhs, rhs, op;
|
|
} m_exprComponents;
|
|
CopyableStream m_stream;
|
|
|
|
bool m_shouldDebugBreak;
|
|
bool m_shouldThrow;
|
|
};
|
|
|
|
} // namespace Catch
|
|
|
|
// Include after due to circular dependency:
|
|
#include "catch_expression_lhs.hpp"
|
|
|
|
namespace Catch {
|
|
|
|
template<typename T>
|
|
inline ExpressionLhs<T const&> ResultBuilder::operator <= ( T const& operand ) {
|
|
return ExpressionLhs<T const&>( *this, operand );
|
|
}
|
|
|
|
inline ExpressionLhs<bool> ResultBuilder::operator <= ( bool value ) {
|
|
return ExpressionLhs<bool>( *this, value );
|
|
}
|
|
|
|
} // namespace Catch
|
|
|
|
#endif // TWOBLUECUBES_CATCH_RESULT_BUILDER_H_INCLUDED
|