// CAVEAT: The returned AssertionResult stores a pointer to the argument expr,
// a temporary DecomposedExpression, which in turn holds references to
// operands, possibly temporary as well.
// It should immediately be passed to handleResult; if the expression
// needs to be reported, its string expansion must be composed before
// the temporaries are destroyed.
AssertionResult ResultBuilder::build( DecomposedExpression const& expr ) const
{
assert( m_data.resultType != ResultWas::Unknown );
AssertionResultData data = m_data;
// Flip bool results if FalseTest flag is set
if( isFalseTest( m_assertionInfo.resultDisposition ) ) {
data.negate( expr.isBinaryExpression() );
}
data.message = m_stream().oss.str();
data.decomposedExpression = &expr; // for lazy reconstruction
return AssertionResult( m_assertionInfo, data );
}
void ResultBuilder::captureExpectedException( Matchers::Impl::MatcherBase<std::string> const& matcher ) {
assert( !isFalseTest( m_assertionInfo.resultDisposition ) );
AssertionResultData data = m_data;
data.resultType = ResultWas::Ok;
data.reconstructedExpression = capturedExpressionWithSecondArgument(m_assertionInfo.capturedExpression, m_assertionInfo.secondArg);
std::string actualMessage = Catch::translateActiveException();
if( !matcher.match( actualMessage ) ) {
data.resultType = ResultWas::ExpressionFailed;
data.reconstructedExpression = actualMessage;
}
AssertionResult result( m_assertionInfo, data );
handleResult( result );
}
void RunContext::handleExpr(
AssertionInfo const& info,
ITransientExpression const& expr,
AssertionReaction& reaction
) {
m_reporter->assertionStarting( info );
bool negated = isFalseTest( info.resultDisposition );
bool result = expr.getResult() != negated;
if( result ) {
if (!m_includeSuccessfulResults) {
assertionPassed();
}
else {
reportExpr(info, ResultWas::Ok, &expr, negated);
}
}
else {
reportExpr(info, ResultWas::ExpressionFailed, &expr, negated );
populateReaction( reaction );
}
}
void ResultBuilder::endExpression() {
m_exprComponents.testFalse = isFalseTest( m_assertionInfo.resultDisposition );
captureExpression();
}
std::string AssertionResult::getExpression() const {
if( isFalseTest( m_info.resultDisposition ) )
return '!' + m_info.capturedExpression;
else
return m_info.capturedExpression;
}