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integrated AssertionHandler into INTERNAL_CATCH_MSG

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This commit is contained in:
Phil Nash
2017-08-08 20:17:09 +01:00
parent 8a97beece2
commit 5f91724368
4 changed files with 33 additions and 22 deletions
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32
include/internal/catch_assertionhandler.cpp
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@@ -59,8 +59,22 @@ namespace Catch {
getCurrentContext().getResultCapture()->assertionStarting( m_assertionInfo );
}
void AssertionHandler::handle( ResultWas::OfType resultType, ITransientExpression const* expr, bool negated ) {
void AssertionHandler::handle( ITransientExpression const& expr ) {
bool negated = isFalseTest( m_assertionInfo.resultDisposition );
bool result = expr.getResult() != negated;
handle( result ? ResultWas::Ok : ResultWas::ExpressionFailed, &expr, negated );
}
void AssertionHandler::handle( ResultWas::OfType resultType ) {
handle( resultType, nullptr, false );
}
void AssertionHandler::handle( ResultWas::OfType resultType, StringRef const& message ) {
AssertionResultData data( resultType, LazyExpression( false ) );
data.message = message.c_str();
handle( data, nullptr );
}
void AssertionHandler::handle( ResultWas::OfType resultType, ITransientExpression const* expr, bool negated ) {
AssertionResultData data( resultType, LazyExpression( negated ) );
handle( data, expr );
}
@@ -80,16 +94,7 @@ namespace Catch {
(m_assertionInfo.resultDisposition & ResultDisposition::Normal);
}
}
void AssertionHandler::handle( ITransientExpression const& expr ) {
bool negated = isFalseTest( m_assertionInfo.resultDisposition );
bool result = expr.getResult() != negated;
handle( result ? ResultWas::Ok : ResultWas::ExpressionFailed, &expr, negated );
}
void AssertionHandler::handle( ResultWas::OfType resultType ) {
handle( resultType, nullptr, false );
}
auto AssertionHandler::allowThrows() const -> bool {
return getCurrentContext().getConfig()->allowThrows();
}
@@ -117,12 +122,7 @@ namespace Catch {
useActiveException();
}
void AssertionHandler::useActiveException() {
bool negated = isFalseTest( m_assertionInfo.resultDisposition );
AssertionResultData data( ResultWas::ThrewException, LazyExpression( negated ) );
data.message = Catch::translateActiveException();
handle( data, nullptr );
handle( ResultWas::ThrewException, Catch::translateActiveException().c_str() );
}
} // namespace Catch

1
include/internal/catch_assertionhandler.h
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@@ -50,6 +50,7 @@ namespace Catch {
handle( expr.makeUnaryExpr() );
}
void handle( ResultWas::OfType resultType );
void handle( ResultWas::OfType resultType, StringRef const& message );
void handle( ResultWas::OfType resultType, ITransientExpression const* expr, bool negated );
void handle( AssertionResultData const& resultData, ITransientExpression const* expr );

7
include/internal/catch_capture.hpp
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@@ -133,10 +133,9 @@
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_MSG( macroName, messageType, resultDisposition, ... ) \
do { \
Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \
__catchResult << __VA_ARGS__ + ::Catch::StreamEndStop(); \
__catchResult.captureResult( messageType ); \
INTERNAL_CATCH_REACT( __catchResult ) \
Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \
catchAssertionHandler.handle( messageType, ( Catch::MessageStream() << __VA_ARGS__ + ::Catch::StreamEndStop() ).m_stream.str().c_str() ); \
INTERNAL_CATCH_REACT2( catchAssertionHandler ) \
} while( Catch::alwaysFalse() )
///////////////////////////////////////////////////////////////////////////////

15
include/internal/catch_message.h
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@@ -32,7 +32,19 @@ namespace Catch {
static unsigned int globalCount;
};
struct MessageBuilder {
struct MessageStream {
template<typename T>
MessageStream& operator << ( T const& value ) {
m_stream << value;
return *this;
}
// !TBD reuse a global/ thread-local stream
std::ostringstream m_stream;
};
struct MessageBuilder : MessageStream {
MessageBuilder( std::string const& macroName,
SourceLineInfo const& lineInfo,
ResultWas::OfType type );
@@ -44,7 +56,6 @@ namespace Catch {
}
MessageInfo m_info;
std::ostringstream m_stream;
};
class ScopedMessage {