audiotest Test Modes

Connection test 

Yes 

A simple open and close is performed. No data is transferred. The test returns a pass if the device can be opened and closed successfully. If the device cannot be opened because it is busy, then it is assumed that the device is successfully connected to another process and the test passes. 

Functional 

(Offline) 

Yes 

The record/play test is run and you can choose to run any of the tests described earlier. In this mode, the test will fail if the device is busy.