The test base class already assumes that test cases consists of a run stage and a verification stage. Reflect this in the results class to make it possible to detect cases where a run was successful, but didn't verify. Change-Id: I31ef393e496671221c5408aca41649cd8dda74ca Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>