trial versions, beta versions, prototype versions, preliminary versions, experimental versions, preview versions, pre-release versions, test builds, trial builds, beta builds
Testlauf - Probelauf - Testdurchgang - Testserie - Testbetrieb - Probedurchlauf - Versuchsreihe - Testphase
A test run is an execution of a system, program, or process performed in order to check whether it works as intended before it is used in a real or productive environment. During a test run, functions, performance, and stability are examined to detect errors, weaknesses, or unexpected behavior. It is often carried out repeatedly in development and quality assurance cycles, for example in software testing, machine setups, or process trials. The goal of a test run is to reduce risks, improve reliability, and ensure that the final version of the product or process meets the specified requirements.