static function getDifferenceEngine($context, $result, &$rcTest)
{
if (class_exists('RCTest') && RCTest::isEnabled()) {
if ($rcTest && $rcTest->isTestTime()) {
$result = $rcTest->getResultParams();
// okay, so let's blow away this cookie so that if
// the test fails to load (RC Patrol bug) the user
// isn't cut off from another test
$rcTest->setTestActive(false);
}
}
return new DifferenceEngine($context, RCPatrol::cleanOldId($result['old']), $result['new']);
}
