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Added ability to break into debugger on Windows and Mac

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This commit is contained in:
Phil Nash
2010-12-27 20:49:19 +00:00
parent 0025668584
commit 53da26eef1
6 changed files with 152 additions and 27 deletions
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56
internal/catch_capture.hpp
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@@ -13,6 +13,7 @@
#define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED
#include "catch_resultinfo.hpp"
#include "catch_debugger.hpp"
#include <sstream>
#include <cmath>
@@ -200,8 +201,20 @@ struct IResultListener
virtual void sectionEnded( const std::string& name, std::size_t successes, std::size_t failures ) = 0;
virtual void pushScopedInfo( ScopedInfo* scopedInfo ) = 0;
virtual void popScopedInfo( ScopedInfo* scopedInfo ) = 0;
virtual bool shouldDebugBreak() const = 0;
};
struct ResultAction
{
enum Value
{
None,
Failed = 1, // Failure - but no debug break if Debug bit not set
DebugFailed = 3 // Indicates that the debugger should break, if possible
};
};
class ResultsCapture
{
private:
@@ -230,20 +243,12 @@ public:
instance().currentResult = resultInfo;
}
static void acceptResult( bool result, bool stopOnFail )
static ResultAction::Value acceptResult( bool result )
{
acceptResult( result ? ResultWas::Ok : ResultWas::ExpressionFailed, stopOnFail );
return acceptResult( result ? ResultWas::Ok : ResultWas::ExpressionFailed );
}
static void acceptResult( ResultWas::OfType result, bool stopOnFail )
{
if( !acceptResult( result ) && stopOnFail )
{
throw TestFailureException();
}
}
static bool acceptResult( ResultWas::OfType result )
static ResultAction::Value acceptResult( ResultWas::OfType result )
{
MutableResultInfo& currentResult = instance().currentResult;
currentResult.setResultType( result );
@@ -254,14 +259,14 @@ public:
}
bool ok = currentResult.ok();
instance().currentResult = MutableResultInfo();
return ok;
if( ok )
return ResultAction::None;
else if( instance().m_listener->shouldDebugBreak() )
return ResultAction::DebugFailed;
else
return ResultAction::Failed;
}
static bool acceptResult( bool expressionResult )
{
return acceptResult( expressionResult ? ResultWas::Ok : ResultWas::ExpressionFailed );
}
static void acceptMessage( const std::string& msg )
{
instance().currentResult.setMessage( msg );
@@ -367,27 +372,34 @@ inline std::string toString<Approx>( const Approx& value )
} // end namespace Catch
#define INTERNAL_CATCH_ACCEPT_RESULT( result, stopOnFailure ) \
if( Catch::ResultAction::Value action = Catch::ResultsCapture::acceptResult( result ) ) \
{ \
if( action == Catch::ResultAction::DebugFailed ) DebugBreak(); \
if( stopOnFailure ) throw Catch::TestFailureException(); \
}
#define INTERNAL_CATCH_TEST( expr, isNot, stopOnFailure, macroName ) \
Catch::ResultsCapture::acceptExpression( Catch::ResultBuilder( #expr, isNot, __FILE__, __LINE__, macroName )->*expr ); \
Catch::ResultsCapture::acceptResult( expr, stopOnFailure );
INTERNAL_CATCH_ACCEPT_RESULT( expr, stopOnFailure )
#define INTERNAL_CATCH_THROWS( expr, exceptionType, nothrow, stopOnFailure, macroName ) \
Catch::ResultsCapture::acceptExpression( Catch::ResultBuilder( #expr, false, __FILE__, __LINE__, macroName ) ); \
try \
{ \
expr; \
Catch::ResultsCapture::acceptResult( nothrow, stopOnFailure ); \
INTERNAL_CATCH_ACCEPT_RESULT( nothrow, stopOnFailure ) \
} \
catch( exceptionType ) \
{ \
Catch::ResultsCapture::acceptResult( !(nothrow), stopOnFailure ); \
INTERNAL_CATCH_ACCEPT_RESULT( !(nothrow), stopOnFailure ) \
}
#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, nothrow, stopOnFailure, macroName ) \
INTERNAL_CATCH_THROWS( expr, exceptionType, nothrow, stopOnFailure, macroName ) \
catch( ... ) \
{ \
Catch::ResultsCapture::acceptResult( false, stopOnFailure ); \
INTERNAL_CATCH_ACCEPT_RESULT( false, stopOnFailure ) \
}
#define INTERNAL_CATCH_MSG( reason, resultType, stopOnFailure, macroName ) \
@@ -395,7 +407,7 @@ catch( ... ) \
INTERNAL_CATCH_UNIQUE_NAME( strm ) << reason; \
Catch::ResultsCapture::acceptExpression( Catch::MutableResultInfo( "", false, __FILE__, __LINE__, macroName ) ); \
Catch::ResultsCapture::acceptMessage( INTERNAL_CATCH_UNIQUE_NAME( strm ).str() ); \
Catch::ResultsCapture::acceptResult( resultType, stopOnFailure );
INTERNAL_CATCH_ACCEPT_RESULT( resultType, stopOnFailure ) \
#define INTERNAL_CATCH_SCOPED_INFO( log ) Catch::ScopedInfo INTERNAL_CATCH_UNIQUE_NAME( info ); INTERNAL_CATCH_UNIQUE_NAME( info ) << log