CONSOLE MESSAGE: line 8: Trying to call getDisplayMedia from a frame without correct 'allow' attribute.
CONSOLE MESSAGE: line 8: Trying to call getDisplayMedia from a frame without correct 'allow' attribute.
CONSOLE MESSAGE: line 8: Trying to call getDisplayMedia from a frame without correct 'allow' attribute.
     

PASS: <iframe allow=''> got "deny"
PASS: <iframe allow='camera'> got "deny"
PASS: <iframe allow='display-capture'> got "allow"
PASS: <iframe allow='microphone'> got "deny"