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Collect assertion info up front

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This commit is contained in:
Phil Nash 2012-10-17 08:14:22 +01:00
parent a5fa78284d
commit c96f9330a0
7 changed files with 59 additions and 25 deletions
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14
include/internal/catch_assertionresult.h
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@ -13,6 +13,20 @@
namespace Catch {
struct AssertionInfo
{
AssertionInfo() {}
AssertionInfo( const std::string& _macroName, const SourceLineInfo& _lineInfo, const std::string& _capturedExpression )
: macroName( _macroName ),
lineInfo( _lineInfo ),
capturedExpression( _capturedExpression )
{}
std::string macroName;
SourceLineInfo lineInfo;
std::string capturedExpression;
};
struct AssertionResultData
{
AssertionResultData() : resultType( ResultWas::Unknown ) {}

41
include/internal/catch_capture.hpp
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@ -13,20 +13,25 @@
#include "catch_debugger.hpp"
#include "catch_context.h"
#include "catch_common.h"
#include "catch_interfaces_registry_hub.h"
#include <ostream>
namespace Catch {
inline IResultCapture& getResultCapture() {
return getCurrentContext().getResultCapture();
}
struct TestFailureException{};
class ScopedInfo {
public:
ScopedInfo() : m_oss() {
getCurrentContext().getResultCapture().pushScopedInfo( this );
getResultCapture().pushScopedInfo( this );
}
~ScopedInfo() {
getCurrentContext().getResultCapture().popScopedInfo( this );
getResultCapture().popScopedInfo( this );
}
template<typename T>
@ -49,12 +54,12 @@ private:
// This is just here to avoid compiler warnings with macro constants
inline bool isTrue( bool value ){ return value; }
} // end namespace Catch
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_ACCEPT_EXPR( expr, stopOnFailure, originalExpr ) \
if( Catch::ResultAction::Value internal_catch_action = Catch::getCurrentContext().getResultCapture().acceptExpression( expr ) ) { \
if( Catch::ResultAction::Value internal_catch_action = Catch::getResultCapture().acceptExpression( expr ) ) { \
if( internal_catch_action & Catch::ResultAction::Debug ) BreakIntoDebugger(); \
if( internal_catch_action & Catch::ResultAction::Abort ) throw Catch::TestFailureException(); \
if( Catch::isTrue( stopOnFailure ) ) throw Catch::TestFailureException(); \
@ -64,59 +69,62 @@ inline bool isTrue( bool value ){ return value; }
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TEST( expr, isFalse, stopOnFailure, macroName ) \
do { try { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr, isFalse )->*expr ), stopOnFailure, expr ); \
Catch::getResultCapture().acceptAssertionInfo( Catch::AssertionInfo( macroName, CATCH_INTERNAL_LINEINFO, #expr ) ); \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( isFalse )->*expr ), stopOnFailure, expr ); \
} catch( Catch::TestFailureException& ) { \
throw; \
} catch( ... ) { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ) << Catch::getRegistryHub().getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), false, expr ); \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder() << Catch::translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), false, expr ); \
throw; \
} } while( Catch::isTrue( false ) )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_IF( expr, isFalse, stopOnFailure, macroName ) \
INTERNAL_CATCH_TEST( expr, isFalse, stopOnFailure, macroName ); \
if( Catch::getCurrentContext().getResultCapture().getLastResult()->ok() )
if( Catch::getResultCapture().getLastResult()->ok() )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_ELSE( expr, isFalse, stopOnFailure, macroName ) \
INTERNAL_CATCH_TEST( expr, isFalse, stopOnFailure, macroName ); \
if( !Catch::getCurrentContext().getResultCapture().getLastResult()->ok() )
if( !Catch::getResultCapture().getLastResult()->ok() )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_NO_THROW( expr, stopOnFailure, macroName ) \
try { \
Catch::getResultCapture().acceptAssertionInfo( Catch::AssertionInfo( macroName, CATCH_INTERNAL_LINEINFO, #expr ) ); \
expr; \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ).setResultType( Catch::ResultWas::Ok ), stopOnFailure, false ); \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionBuilder().setResultType( Catch::ResultWas::Ok ), stopOnFailure, false ); \
} \
catch( ... ) { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ) << Catch::getRegistryHub().getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), stopOnFailure, false ); \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder() << Catch::translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), stopOnFailure, false ); \
}
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS( expr, exceptionType, stopOnFailure, macroName ) \
try { \
Catch::getResultCapture().acceptAssertionInfo( Catch::AssertionInfo( macroName, CATCH_INTERNAL_LINEINFO, #expr ) ); \
if( Catch::getCurrentContext().getConfig()->allowThrows() ) { \
expr; \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ).setResultType( Catch::ResultWas::DidntThrowException ), stopOnFailure, false ); \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionBuilder().setResultType( Catch::ResultWas::DidntThrowException ), stopOnFailure, false ); \
} \
} \
catch( Catch::TestFailureException& ) { \
throw; \
} \
catch( exceptionType ) { \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ).setResultType( Catch::ResultWas::Ok ), stopOnFailure, false ); \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionBuilder().setResultType( Catch::ResultWas::Ok ), stopOnFailure, false ); \
}
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, stopOnFailure, macroName ) \
INTERNAL_CATCH_THROWS( expr, exceptionType, stopOnFailure, macroName ) \
catch( ... ) { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ) << Catch::getRegistryHub().getExceptionTranslatorRegistry() ).setResultType( Catch::ResultWas::ThrewException ), stopOnFailure, false ); \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder() << Catch::getRegistryHub().getExceptionTranslatorRegistry() ).setResultType( Catch::ResultWas::ThrewException ), stopOnFailure, false ); \
}
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_MSG( reason, resultType, stopOnFailure, macroName ) \
Catch::getCurrentContext().getResultCapture().acceptExpression( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName ) << reason ).setResultType( resultType ) );
Catch::getResultCapture().acceptExpression( ( Catch::ExpressionBuilder() << reason ).setResultType( resultType ) );
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_SCOPED_INFO( log ) \
@ -126,11 +134,12 @@ inline bool isTrue( bool value ){ return value; }
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CHECK_THAT( arg, matcher, stopOnFailure, macroName ) \
do { try { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #arg " " #matcher, false ).acceptMatcher( ::Catch::Matchers::matcher, arg, #matcher ) ), stopOnFailure, false ); \
Catch::getResultCapture().acceptAssertionInfo( Catch::AssertionInfo( macroName, CATCH_INTERNAL_LINEINFO, #arg " " #matcher ) ); \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder().acceptMatcher( ::Catch::Matchers::matcher, arg, #matcher ) ), stopOnFailure, false ); \
} catch( Catch::TestFailureException& ) { \
throw; \
} catch( ... ) { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder( CATCH_INTERNAL_LINEINFO, macroName, #arg " " #matcher ) << Catch::getRegistryHub().getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), false, false ); \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionBuilder() << Catch::translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), false, false ); \
throw; \
}}while( Catch::isTrue( false ) )

11
include/internal/catch_expression_builder.hpp
View File

@ -22,17 +22,10 @@ namespace Catch {
class ExpressionBuilder {
public:
ExpressionBuilder( const SourceLineInfo& lineInfo,
const char* macroName,
const char* expr = "",
bool isFalse = false )
ExpressionBuilder( bool isFalse = false )
: m_messageStream()
{
m_result
.setCapturedExpression( expr )
.setIsFalse( isFalse )
.setLineInfo( lineInfo )
.setMacroName( macroName );
m_result.setIsFalse( isFalse );
}
template<typename T>

2
include/internal/catch_interfaces_capture.h
View File

@ -19,6 +19,7 @@ namespace Catch {
class ScopedInfo;
class AssertionResultBuilder;
class AssertionResult;
struct AssertionInfo;
struct IResultCapture {
@ -34,6 +35,7 @@ namespace Catch {
virtual void popScopedInfo( ScopedInfo* scopedInfo ) = 0;
virtual bool shouldDebugBreak() const = 0;
virtual void acceptAssertionInfo( const AssertionInfo& assertionInfo ) = 0;
virtual ResultAction::Value acceptResult( bool result ) = 0;
virtual ResultAction::Value acceptResult( ResultWas::OfType result ) = 0;
virtual ResultAction::Value acceptExpression( const AssertionResultBuilder& assertionResult ) = 0;

2
include/internal/catch_interfaces_registry_hub.h
View File

@ -38,6 +38,8 @@ namespace Catch {
IRegistryHub& getRegistryHub();
IMutableRegistryHub& getMutableRegistryHub();
void cleanUp();
std::string translateActiveException();
}
#endif // TWOBLUECUBES_CATCH_INTERFACES_REGISTRY_HUB_H_INCLUDED

4
include/internal/catch_registry_hub.hpp
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@ -73,6 +73,10 @@ namespace Catch {
getTheRegistryHub() = NULL;
cleanUpContext();
}
std::string translateActiveException() {
return getRegistryHub().getExceptionTranslatorRegistry().translateActiveException();
}
} // end namespace Catch

10
include/internal/catch_runner_impl.hpp
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@ -131,6 +131,9 @@ namespace Catch {
private: // IResultCapture
virtual void acceptAssertionInfo( const AssertionInfo& assertionInfo ) {
m_assertionInfo = assertionInfo;
}
virtual ResultAction::Value acceptResult( bool result ) {
return acceptResult( result ? ResultWas::Ok : ResultWas::ExpressionFailed );
}
@ -242,10 +245,16 @@ namespace Catch {
private:
ResultAction::Value actOnCurrentResult() {
m_currentResult
.setMacroName( m_assertionInfo.macroName )
.setLineInfo( m_assertionInfo.lineInfo )
.setCapturedExpression( m_assertionInfo.capturedExpression );
m_lastResult = m_currentResult.build();
testEnded( m_lastResult );
m_currentResult = AssertionResultBuilder();
m_assertionInfo = AssertionInfo();
ResultAction::Value action = ResultAction::None;
@ -304,6 +313,7 @@ namespace Catch {
IRunner* m_prevRunner;
IResultCapture* m_prevResultCapture;
const IConfig* m_prevConfig;
AssertionInfo m_assertionInfo;
};
} // end namespace Catch