Method test_bad_resolve_chaining

tests/test_message.py:671–686

(self)

        self.assertEqual(len(r.additional), 0)

    def test_bad_resolve_chaining(self):
        r = dns.message.make_query("www.dnspython.org.", "a")
        with self.assertRaises(dns.message.NotQueryResponse):
            r.resolve_chaining()
        r.flags |= dns.flags.QR
        r.id = 1
        r.find_rrset(
            r.question,
            dns.name.from_text("example"),
            dns.rdataclass.IN,
            dns.rdatatype.A,
            create=True,
            force_unique=True,
        )
        with self.assertRaises(dns.exception.FormError):
            r.resolve_chaining()

    def test_resolve_chaining_no_infinite_loop(self):
        r = dns.message.from_text(