161 lines
7.3 KiB
C++
161 lines
7.3 KiB
C++
/*
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* Created by Phil on 18/10/2010.
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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_CAPTURE_HPP_INCLUDED
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#define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED
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#include "catch_expression_builder.hpp"
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#include "catch_interfaces_capture.h"
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#include "catch_debugger.hpp"
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#include "catch_context.h"
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#include "catch_common.h"
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#include <ostream>
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namespace Catch {
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struct TestFailureException{};
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class NotImplementedException : public std::exception
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{
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public:
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NotImplementedException( const SourceLineInfo& lineInfo )
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: m_lineInfo( lineInfo ) {
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std::ostringstream oss;
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oss << lineInfo << "function ";
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if( !lineInfo.function.empty() )
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oss << lineInfo.function << " ";
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oss << "not implemented";
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m_what = oss.str();
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}
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virtual ~NotImplementedException() throw() {}
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virtual const char* what() const throw() {
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return m_what.c_str();
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}
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private:
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std::string m_what;
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SourceLineInfo m_lineInfo;
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};
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class ScopedInfo {
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public:
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ScopedInfo() : m_oss() {
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getCurrentContext().getResultCapture().pushScopedInfo( this );
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}
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~ScopedInfo() {
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getCurrentContext().getResultCapture().popScopedInfo( this );
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}
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template<typename T>
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ScopedInfo& operator << ( const T& value ) {
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m_oss << value;
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return *this;
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}
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std::string getInfo () const {
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return m_oss.str();
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}
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private:
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std::ostringstream m_oss;
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};
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// This is just here to avoid compiler warnings with macro constants
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inline bool isTrue( bool value ){ return value; }
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} // end namespace Catch
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///////////////////////////////////////////////////////////////////////////////
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#define INTERNAL_CATCH_ACCEPT_EXPR( expr, stopOnFailure, originalExpr ) \
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if( Catch::ResultAction::Value internal_catch_action = Catch::getCurrentContext().getResultCapture().acceptExpression( expr ) ) { \
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if( internal_catch_action & Catch::ResultAction::Debug ) BreakIntoDebugger(); \
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if( internal_catch_action & Catch::ResultAction::Abort ) throw Catch::TestFailureException(); \
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if( Catch::isTrue( stopOnFailure ) ) throw Catch::TestFailureException(); \
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if( Catch::isTrue( false ) ){ bool this_is_here_to_invoke_warnings = ( originalExpr ); Catch::isTrue( this_is_here_to_invoke_warnings ); } \
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}
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///////////////////////////////////////////////////////////////////////////////
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#define INTERNAL_CATCH_TEST( expr, isNot, stopOnFailure, macroName ) \
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do { try { \
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INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr, isNot )->*expr ), stopOnFailure, expr ); \
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} catch( Catch::TestFailureException& ) { \
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throw; \
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} catch( ... ) { \
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INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ) << Catch::getCurrentContext().getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), false, expr ); \
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throw; \
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} } while( Catch::isTrue( false ) )
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///////////////////////////////////////////////////////////////////////////////
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#define INTERNAL_CATCH_IF( expr, isNot, stopOnFailure, macroName ) \
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INTERNAL_CATCH_TEST( expr, isNot, stopOnFailure, macroName ); \
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if( Catch::getCurrentContext().getResultCapture().getLastResult()->ok() )
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///////////////////////////////////////////////////////////////////////////////
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#define INTERNAL_CATCH_ELSE( expr, isNot, stopOnFailure, macroName ) \
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INTERNAL_CATCH_TEST( expr, isNot, stopOnFailure, macroName ); \
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if( !Catch::getCurrentContext().getResultCapture().getLastResult()->ok() )
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///////////////////////////////////////////////////////////////////////////////
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#define INTERNAL_CATCH_NO_THROW( expr, stopOnFailure, macroName ) \
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try { \
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expr; \
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INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ).setResultType( Catch::ResultWas::Ok ), stopOnFailure, false ); \
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} \
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catch( ... ) { \
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INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ) << Catch::getCurrentContext().getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), stopOnFailure, false ); \
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}
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///////////////////////////////////////////////////////////////////////////////
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#define INTERNAL_CATCH_THROWS( expr, exceptionType, stopOnFailure, macroName ) \
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try { \
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if( Catch::getCurrentContext().getConfig()->allowThrows() ) { \
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expr; \
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INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ).setResultType( Catch::ResultWas::DidntThrowException ), stopOnFailure, false ); \
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} \
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} \
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catch( Catch::TestFailureException& ) { \
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throw; \
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} \
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catch( exceptionType ) { \
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INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ).setResultType( Catch::ResultWas::Ok ), stopOnFailure, false ); \
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}
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///////////////////////////////////////////////////////////////////////////////
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#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, stopOnFailure, macroName ) \
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INTERNAL_CATCH_THROWS( expr, exceptionType, stopOnFailure, macroName ) \
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catch( ... ) { \
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INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ) << Catch::getCurrentContext().getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), stopOnFailure, false ); \
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}
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///////////////////////////////////////////////////////////////////////////////
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#define INTERNAL_CATCH_MSG( reason, resultType, stopOnFailure, macroName ) \
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Catch::getCurrentContext().getResultCapture().acceptExpression( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName ) << reason ).setResultType( resultType ) );
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///////////////////////////////////////////////////////////////////////////////
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#define INTERNAL_CATCH_SCOPED_INFO( log ) \
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Catch::ScopedInfo INTERNAL_CATCH_UNIQUE_NAME( info ); \
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INTERNAL_CATCH_UNIQUE_NAME( info ) << log
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///////////////////////////////////////////////////////////////////////////////
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#define INTERNAL_CHECK_THAT( arg, matcher, stopOnFailure, macroName ) \
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do { try { \
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INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #arg " " #matcher, false ).acceptMatcher( ::Catch::Matchers::matcher, arg, #matcher ) ), stopOnFailure, false ); \
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} catch( Catch::TestFailureException& ) { \
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throw; \
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} catch( ... ) { \
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INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #arg " " #matcher ) << Catch::getCurrentContext().getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), false, false ); \
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throw; \
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}}while( Catch::isTrue( false ) )
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///////////////////////////////////////////////////////////////////////////////
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#define CATCH_NOT_IMPLEMENTED throw Catch::NotImplementedException( CATCH_INTERNAL_LINEINFO )
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#endif // TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED
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