nonintrusive testing

nonintrusive testing

(testing)
Testing that is transparent to the software under test, i.e., does not change its timing or processing characteristics. Nonintrusive testing usually involves additional hardware that collects timing or processing information and processes that information on another platform.
References in periodicals archive ?
Reasonable-suspicion testing for impairment using a nonintrusive testing procedure is somewhat different, less intrusive, and more frequently supported by civil rights advocates.