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-rw-r--r--python/samba/tests/dns.py19
1 files changed, 19 insertions, 0 deletions
diff --git a/python/samba/tests/dns.py b/python/samba/tests/dns.py
index 275d4fcd692..1dd1f549a33 100644
--- a/python/samba/tests/dns.py
+++ b/python/samba/tests/dns.py
@@ -264,6 +264,25 @@ class TestSimpleQueries(DNSTest):
# But we do respond with an authority section
self.assertEqual(response.nscount, 1)
+ def test_soa_unknown_hostname_query(self):
+ "create a SOA query for an unknown hostname"
+ p = self.make_name_packet(dns.DNS_OPCODE_QUERY)
+ questions = []
+
+ name = "foobar.%s" % (self.get_dns_domain())
+ q = self.make_name_question(name, dns.DNS_QTYPE_SOA, dns.DNS_QCLASS_IN)
+ questions.append(q)
+
+ self.finish_name_packet(p, questions)
+ (response, response_packet) =\
+ self.dns_transaction_udp(p, host=server_ip)
+ self.assert_dns_rcode_equals(response, dns.DNS_RCODE_NXDOMAIN)
+ self.assert_dns_opcode_equals(response, dns.DNS_OPCODE_QUERY)
+ # We don't get SOA records for single hosts
+ self.assertEquals(response.ancount, 0)
+ # But we do respond with an authority section
+ self.assertEqual(response.nscount, 1)
+
def test_soa_domain_query(self):
"create a SOA query for a domain"
p = self.make_name_packet(dns.DNS_OPCODE_QUERY)