[test] update SRP name conflict test to cover more cases (#7588)
This commit updates `test_srp_name_conflicts.py` to cover the
situation where different clients try to register services with the
same service instance label but under different services.
diff --git a/tests/scripts/thread-cert/test_srp_name_conflicts.py b/tests/scripts/thread-cert/test_srp_name_conflicts.py
index eb708fc..b7fc124 100755
--- a/tests/scripts/thread-cert/test_srp_name_conflicts.py
+++ b/tests/scripts/thread-cert/test_srp_name_conflicts.py
@@ -177,7 +177,35 @@
client_2.srp_client_stop()
#
- # 4. Register with different host & service instance name, it should succeed.
+ # 4. Register the same service instance label with a different service name
+ # from the second client and it should pass.
+ #
+
+ client_2.srp_client_set_host_name('my-host-2')
+ client_2.srp_client_set_host_address('2001::2')
+ client_2.srp_client_start(server.get_addrs()[0], client_2.get_srp_server_port())
+ client_2.srp_client_add_service('my-service-1', '_ipps2._tcp', 12345)
+ self.simulator.go(2)
+
+ # It is expected that the registration will be accepted.
+ client_2_service = client_2.srp_client_get_services()[0]
+ self.assertEqual(client_2_service['state'], 'Registered')
+ self.assertEqual(client_2.srp_client_get_host_state(), 'Registered')
+
+ self.assertEqual(len(server.srp_server_get_services()), 2)
+ self.assertEqual(len(server.srp_server_get_hosts()), 2)
+ self.assertEqual(server.srp_server_get_host('my-host-2')['deleted'], 'false')
+ self.assertEqual(server.srp_server_get_service('my-service-1', '_ipps2._tcp')['deleted'], 'false')
+
+ # Remove the host and all services registered on the SRP server.
+ client_2.srp_client_remove_host(remove_key=True)
+ self.simulator.go(2)
+
+ client_2.srp_client_clear_host()
+ client_2.srp_client_stop()
+
+ #
+ # 5. Register with different host & service instance name, it should succeed.
#
client_2.srp_client_set_host_name('my-host-2')
@@ -204,7 +232,7 @@
client_2.srp_client_stop()
#
- # 5. Register with the same service instance name before its KEY LEASE expires,
+ # 6. Register with the same service instance full name before its KEY LEASE expires,
# it is expected to fail.
#
@@ -234,7 +262,7 @@
client_2.srp_client_stop()
#
- # 6. The service instance name can be re-used by another client when
+ # 7. The service instance name can be re-used by another client when
# the service has been permanently removed (the KEY resource is
# removed) from the host.
#
