Tests that user gestures are propagated through requestAnimationFrame On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS internals.isProcessingUserGesture() is false Calling requestAnimationFrame without a user gesture... PASS internals.isProcessingUserGesture() is false Triggering a user gesture... Calling requestAnimationFrame with a user gesture... PASS internals.isProcessingUserGesture() is true Calling requestAnimationFrame inside the callback of a prior requestAnimationFrame... PASS internals.isProcessingUserGesture() is true Overriding the user gesture... Calling requestAnimationFrame without a user gesture... PASS internals.isProcessingUserGesture() is false PASS successfullyParsed is true TEST COMPLETE