On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-PASS audioNode.noteOn() threw exception TypeError: Failed to execute 'noteOn' on 'AudioBufferSourceNode': 1 argument required, but only 0 present..
-PASS audioNode.noteGrainOn() threw exception TypeError: Failed to execute 'noteGrainOn' on 'AudioBufferSourceNode': 3 arguments required, but only 0 present..
-PASS audioNode.noteOff() threw exception TypeError: Failed to execute 'noteOff' on 'AudioBufferSourceNode': 1 argument required, but only 0 present..
PASS Source AudioNode has no inputs.
PASS Source AudioNode has one output.
PASS Destination AudioNode has one input.