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First cut of Matcher support

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This commit is contained in:
Phil Nash
2012-03-04 11:14:21 +00:00
parent 5ff4ab0a76
commit eca5637c58
5 changed files with 100 additions and 6 deletions
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58
include/internal/catch_capture.hpp
View File

@@ -266,6 +266,33 @@ public:
m_line = line;
}
///////////////////////////////////////////////////////////////////////////
void setLhs
(
const std::string& lhs
)
{
m_lhs = lhs;
}
///////////////////////////////////////////////////////////////////////////
void setRhs
(
const std::string& rhs
)
{
m_rhs = rhs;
}
///////////////////////////////////////////////////////////////////////////
void setOp
(
const std::string& op
)
{
m_op = op;
}
///////////////////////////////////////////////////////////////////////////
template<typename RhsT>
STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator ||
@@ -513,6 +540,7 @@ private:
MutableResultInfo* m_result;
const LhsT* m_lhs;
};
class ResultBuilder
{
@@ -599,6 +627,25 @@ public:
return *this;
}
///////////////////////////////////////////////////////////////////////////
template<typename MatcherT, typename ArgT>
ResultBuilder& acceptMatcher
(
const MatcherT& matcher,
const ArgT& arg,
const std::string& matcherCallAsString
)
{
std::string matcherAsString = Catch::toString( matcher );
if( matcherAsString == "{?}" )
matcherAsString = matcherCallAsString;
m_result.setLhs( Catch::toString( arg ) );
m_result.setRhs( matcherAsString );
m_result.setOp( "matches" );
m_result.setResultType( matcher( arg ) ? ResultWas::Ok : ResultWas::ExpressionFailed );
return *this;
}
///////////////////////////////////////////////////////////////////////////
ResultBuilder& setResultType
(
@@ -749,4 +796,15 @@ inline bool isTrue
Catch::ScopedInfo INTERNAL_CATCH_UNIQUE_NAME( info ); \
INTERNAL_CATCH_UNIQUE_NAME( info ) << log
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CHECK_THAT( arg, matcher, stopOnFailure, macroName ) \
do{ try{ \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ResultBuilder( __FILE__, __LINE__, macroName, #arg " " #matcher, false ).acceptMatcher( matcher, arg, #matcher ) ), stopOnFailure ); \
}catch( Catch::TestFailureException& ){ \
throw; \
} catch( ... ){ \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ResultBuilder( __FILE__, __LINE__, macroName, #arg " " #matcher ) << Catch::Hub::getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), false ); \
throw; \
}}while( Catch::isTrue( false ) )
#endif // TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED

6
include/internal/catch_resultinfo.hpp
View File

@@ -51,8 +51,8 @@ namespace Catch
m_filename( filename ),
m_line( line ),
m_expr( expr ),
m_lhs(),
m_rhs(),
m_lhs(),
m_rhs(),
m_op( isNotExpression( expr ) ? "!" : "" ),
m_message( message ),
m_result( result ),
@@ -157,6 +157,8 @@ namespace Catch
{
if( m_op == "" || m_isNot )
return m_lhs.empty() ? m_expr : m_op + m_lhs;
else if( m_op == "matches" )
return m_lhs + " " + m_rhs;
else if( m_op != "!" )
return m_lhs + " " + m_op + " " + m_rhs;
else