expectCost: map[string]int64{
				ValsEqualThemselvesAndDataLiteral("self.val1", "self.val2", "'l1\\nl2'"): 11,
				"self.val1 == '''l1\nl2'''": 3,
			},
		},
		{name: "bytes",
			obj:    objs("QUI=", "QUI="),
			schema: schemas(byteType, byteType),
			expectCost: map[string]int64{
				"self.val1 == self.val2":   5,
				"self.val1 == b'AB'":       3,
				"type(self.val1) == bytes": 4,