decoded: 5.960464477539063e-8,
		},
		{
			example: hex("f90400"),
			decoded: 0.00006103515625,
		},
		{
			example: hex("f9c400"),
			decoded: -4.0,
		},
		{
			example: hex("fbc010666666666666"),
			decoded: -4.1,
		},
		// TODO: Should Inf/-Inf/NaN be supported? Current Protobuf will encode this, but
		// JSON will produce an error.  This is less than ideal -- we can't transcode
		// everything to JSON.