navigator.product is OK
navigator.productSub is OK
navigator.registerProtocolHandler() threw err TypeError: Failed to execute 'registerProtocolHandler' on 'Navigator': 3 arguments required, but only 0 present.
-navigator.registerServiceWorker() threw err TypeError: Failed to execute 'registerServiceWorker' on 'Navigator': 2 arguments required, but only 0 present.
navigator.requestMIDIAccess() is OK
+navigator.serviceWorker is OK
navigator.storageQuota is OK
navigator.unregisterProtocolHandler() threw err TypeError: Failed to execute 'unregisterProtocolHandler' on 'Navigator': 2 arguments required, but only 0 present.
-navigator.unregisterServiceWorker() threw err TypeError: Failed to execute 'unregisterServiceWorker' on 'Navigator': 1 argument required, but only 0 present.
navigator.userAgent is OK
navigator.vendor is OK
navigator.vendorSub is OK
navigator.product is OK
navigator.productSub is OK
navigator.registerProtocolHandler() threw err TypeError: Failed to execute 'registerProtocolHandler' on 'Navigator': 3 arguments required, but only 0 present.
-navigator.registerServiceWorker() threw err TypeError: Failed to execute 'registerServiceWorker' on 'Navigator': 2 arguments required, but only 0 present.
navigator.requestMIDIAccess() is OK
+navigator.serviceWorker is OK
navigator.storageQuota is OK
navigator.unregisterProtocolHandler() threw err TypeError: Failed to execute 'unregisterProtocolHandler' on 'Navigator': 2 arguments required, but only 0 present.
-navigator.unregisterServiceWorker() threw err TypeError: Failed to execute 'unregisterServiceWorker' on 'Navigator': 1 argument required, but only 0 present.
navigator.userAgent is OK
navigator.vendor is OK
navigator.vendorSub is OK