roadtest

• road test

road +‎ test

roadtest (plural roadtests)

1. A trial or practice run of a piece of equipment in its intended usage environment to check for errors before final deployment.
2. A test which assesses the performance of an engine or vehicle on the road.
3. A driving test.

roadtest (third-person singular simple present roadtests, present participle roadtesting, simple past and past participle roadtested)

1. (transitive) To make a trial of, or to test, (a piece of equipment) in its intended usage environment before its final deployment.
2. (transitive) To test the performance of (an engine or vehicle) on the road.