diff --git a/src/python_testing/TC_TIMESYNC_2_9.py b/src/python_testing/TC_TIMESYNC_2_9.py new file mode 100644 index 00000000000000..eee63c9d2ae4ea --- /dev/null +++ b/src/python_testing/TC_TIMESYNC_2_9.py @@ -0,0 +1,136 @@ +# +# Copyright (c) 2023 Project CHIP Authors +# All rights reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +import typing +import chip.clusters as Clusters +from chip.clusters.Types import NullValue +from chip.interaction_model import InteractionModelError +from chip.tlv import uint +from datetime import timedelta +from matter_testing_support import MatterBaseTest, async_test_body, default_matter_test_main, utc_time_in_matter_epoch, type_matches, compare_time +from mobly import asserts + + +class TC_TIMESYNC_2_9(MatterBaseTest): + + async def read_ts_attribute_expect_success(self, attribute): + cluster = Clusters.Objects.TimeSynchronization + return await self.read_single_attribute_check_success(endpoint=self.endpoint, cluster=cluster, attribute=attribute) + + async def send_set_time_zone_cmd(self, tz: typing.List[Clusters.Objects.TimeSynchronization.Structs.TimeZoneStruct]) -> Clusters.Objects.TimeSynchronization.Commands.SetTimeZoneResponse: + ret = await self.send_single_cmd(cmd=Clusters.Objects.TimeSynchronization.Commands.SetTimeZone(timeZone=tz), endpoint=self.endpoint) + asserts.assert_true(type_matches(ret, Clusters.Objects.TimeSynchronization.Commands.SetTimeZoneResponse), + "Unexpected return type for SetTimeZone") + return ret + + async def send_set_dst_cmd(self, dst: typing.List[Clusters.Objects.TimeSynchronization.Structs.DSTOffsetStruct]) -> None: + await self.send_single_cmd(cmd=Clusters.Objects.TimeSynchronization.Commands.SetDSTOffset(DSTOffset=dst)) + + async def send_set_utc_cmd(self, utc: uint) -> None: + await self.send_single_cmd(cmd=Clusters.Objects.TimeSynchronization.Commands.SetUTCTime(UTCTime=utc, granularity=Clusters.Objects.TimeSynchronization.Enums.GranularityEnum.kMillisecondsGranularity)) + + @async_test_body + async def test_TC_TIMESYNC_2_9(self): + + self.endpoint = self.user_params.get("endpoint", 0) + + self.print_step(0, "Commissioning, already done") + time_cluster = Clusters.Objects.TimeSynchronization + attributes = time_cluster.Attributes + tz_struct = time_cluster.Structs.TimeZoneStruct + dst_struct = time_cluster.Structs.DSTOffsetStruct + utc_attr = attributes.UTCTime + local_attr = attributes.LocalTime + + self.print_step(1, "Send SetUTCCommand") + # It doesn't actually matter if this succeeds. The DUT is free to reject this command and use its own time. + # If the DUT fails to get the time completely, all other tests will fail. + try: + await self.send_set_utc_cmd(utc_time_in_matter_epoch()) + except InteractionModelError: + pass + + self.print_step(2, "Send SetTimeZone command") + tz = [tz_struct(offset=7200, validAt=0)] + ret = await self.send_set_time_zone_cmd(tz) + asserts.assert_true(ret.DSTOffsetRequired, "DSTOffsetRequired not set to true") + + self.print_step(3, "Send SetDSTOffset command") + dst = [dst_struct(offset=3600, validStarting=0, validUntil=NullValue)] + await self.send_set_dst_cmd(dst) + + self.print_step(4, "Read UTCTime") + utc = await self.read_ts_attribute_expect_success(utc_attr) + compare_time(received=utc, offset=timedelta(), tolerance=timedelta(seconds=5)) + + self.print_step(5, "Read LocalTime") + local = await self.read_ts_attribute_expect_success(local_attr) + compare_time(received=local, offset=timedelta(seconds=7200+3600), tolerance=timedelta(seconds=5)) + + self.print_step(6, "Send SetDSTOffset command") + dst = [dst_struct(offset=-3600, validStarting=0, validUntil=NullValue)] + await self.send_set_dst_cmd(dst) + + self.print_step(7, "Read UTCTime") + utc = await self.read_ts_attribute_expect_success(utc_attr) + compare_time(received=utc, offset=timedelta(), tolerance=timedelta(seconds=5)) + + self.print_step(8, "Read LocalTime") + local = await self.read_ts_attribute_expect_success(local_attr) + compare_time(received=local, offset=timedelta(seconds=7200-3600), tolerance=timedelta(seconds=5)) + + self.print_step(9, "Send SetTimeZone command") + tz = [tz_struct(offset=-7200, validAt=0)] + ret = await self.send_set_time_zone_cmd(tz) + asserts.assert_true(ret.DSTOffsetRequired, "DSTOffsetRequired not set to true") + + self.print_step(10, "Send SetDSTOffset command") + dst = [dst_struct(offset=3600, validStarting=0, validUntil=NullValue)] + await self.send_set_dst_cmd(dst) + + self.print_step(11, "Read UTCTime") + utc = await self.read_ts_attribute_expect_success(utc_attr) + compare_time(received=utc, offset=timedelta(), tolerance=timedelta(seconds=5)) + + self.print_step(12, "Read LocalTime") + local = await self.read_ts_attribute_expect_success(local_attr) + compare_time(received=local, offset=timedelta(seconds=-7200+3600), tolerance=timedelta(seconds=5)) + + self.print_step(13, "Send SetDSTOffset command") + dst = [dst_struct(offset=-3600, validStarting=0, validUntil=NullValue)] + await self.send_set_dst_cmd(dst) + + self.print_step(14, "Read UTCTime") + utc = await self.read_ts_attribute_expect_success(utc_attr) + compare_time(received=utc, offset=timedelta(), tolerance=timedelta(seconds=5)) + + self.print_step(15, "Read LocalTime") + local = await self.read_ts_attribute_expect_success(local_attr) + compare_time(received=local, offset=timedelta(seconds=-7200-3600), tolerance=timedelta(seconds=5)) + + self.print_step(16, "Send SetTimeZone command") + tz = [tz_struct(offset=0, validAt=0)] + ret = await self.send_set_time_zone_cmd(tz) + asserts.assert_true(ret.DSTOffsetRequired, "DSTOffsetRequired not set to true") + + self.print_step(17, "Send SetDSTOffset command") + dst = [dst_struct(offset=0, validStarting=0, validUntil=NullValue)] + await self.send_set_dst_cmd(dst) + + +if __name__ == "__main__": + default_matter_test_main()