Test that, when RequireUserGestureForAudioRateChange is set, starting playback of an muted audio file does not require a user gesture. RUN(internals.setMediaElementRestrictions(video, "RequireUserGestureForAudioRateChange")) RUN(video.src = findMediaFile("audio", "content/test")) EVENT(canplaythrough) RUN(video.play()) EVENT(playing) RUN(video.muted = false) EVENT(pause) END OF TEST