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"""Unit tests for zeroconf._utils.name."""
from __future__ import annotations
import socket
import pytest
from zeroconf import BadTypeInNameException
from zeroconf._services.info import ServiceInfo, instance_name_from_service_info
from zeroconf._utils import name as nameutils
def test_service_type_name_overlong_type():
"""Test overlong service_type_name type."""
with pytest.raises(BadTypeInNameException):
nameutils.service_type_name("Tivo1._tivo-videostream._tcp.local.")
nameutils.service_type_name("Tivo1._tivo-videostream._tcp.local.", strict=False)
def test_service_type_name_overlong_full_name():
"""Test overlong service_type_name full name."""
long_name = "Tivo1Tivo1Tivo1Tivo1Tivo1Tivo1Tivo1Tivo1" * 100
with pytest.raises(BadTypeInNameException):
nameutils.service_type_name(f"{long_name}._tivo-videostream._tcp.local.")
with pytest.raises(BadTypeInNameException):
nameutils.service_type_name(f"{long_name}._tivo-videostream._tcp.local.", strict=False)
@pytest.mark.parametrize(
"instance_name, service_type",
(
("CustomerInformationService-F4D4885E9EEB", "_ibisip_http._tcp.local."),
("DeviceManagementService_F4D4885E9EEB", "_ibisip_http._tcp.local."),
),
)
def test_service_type_name_non_strict_compliant_names(instance_name, service_type):
"""Test service_type_name for valid names, but not strict-compliant."""
desc = {"path": "/~paulsm/"}
service_name = f"{instance_name}.{service_type}"
service_server = "ash-1.local."
service_address = socket.inet_aton("10.0.1.2")
info = ServiceInfo(
service_type,
service_name,
22,
0,
0,
desc,
service_server,
addresses=[service_address],
)
assert info.get_name() == instance_name
with pytest.raises(BadTypeInNameException):
nameutils.service_type_name(service_name)
with pytest.raises(BadTypeInNameException):
instance_name_from_service_info(info)
nameutils.service_type_name(service_name, strict=False)
assert instance_name_from_service_info(info, strict=False) == instance_name
def test_possible_types():
"""Test possible types from name."""
assert nameutils.possible_types(".") == set()
assert nameutils.possible_types("local.") == set()
assert nameutils.possible_types("_tcp.local.") == set()
assert nameutils.possible_types("_test-srvc-type._tcp.local.") == {"_test-srvc-type._tcp.local."}
assert nameutils.possible_types("_any._tcp.local.") == {"_any._tcp.local."}
assert nameutils.possible_types(".._x._tcp.local.") == {"_x._tcp.local."}
assert nameutils.possible_types("x.y._http._tcp.local.") == {"_http._tcp.local."}
assert nameutils.possible_types("1.2.3._mqtt._tcp.local.") == {"_mqtt._tcp.local."}
assert nameutils.possible_types("x.sub._http._tcp.local.") == {"_http._tcp.local."}
assert nameutils.possible_types("6d86f882b90facee9170ad3439d72a4d6ee9f511._zget._http._tcp.local.") == {
"_http._tcp.local.",
"_zget._http._tcp.local.",
}
assert nameutils.possible_types("my._printer._sub._http._tcp.local.") == {
"_http._tcp.local.",
"_sub._http._tcp.local.",
"_printer._sub._http._tcp.local.",
}
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