From fe8a5e40424255b0612cc7bbc65460037fff5ec8 Mon Sep 17 00:00:00 2001 From: chendejin Date: Wed, 11 Sep 2024 14:05:54 +0800 Subject: [PATCH] Test: TC-CNET-4-23 for switching network interface --- src/python_testing/TC_CNET_4_23.py | 216 +++++++++++++++++++++++++++++ 1 file changed, 216 insertions(+) create mode 100644 src/python_testing/TC_CNET_4_23.py diff --git a/src/python_testing/TC_CNET_4_23.py b/src/python_testing/TC_CNET_4_23.py new file mode 100644 index 00000000000000..a892ddd08bfbf4 --- /dev/null +++ b/src/python_testing/TC_CNET_4_23.py @@ -0,0 +1,216 @@ +# +# Copyright (c) 2024 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 logging +import time + +import chip.clusters as Clusters +from chip.exceptions import ChipStackError +from matter_testing_support import MatterBaseTest, TestStep, async_test_body, default_matter_test_main +from mobly import asserts + +kRootEndpointId = 0 +kInvalidEndpointId = 0xFFFF +kWiFiFeature = 1 +kThreadFeature = 2 +kExpiryLengthSeconds = 900 +kChipErrorTimeout = 0x32 +kMaxCommissioningCompleteRetryTimes = 5 + + +class TC_CNET_4_24(MatterBaseTest): + def steps_TC_CNET_4_24(self): + return [TestStep("precondition", "TH is commissioned", is_commissioning=True), + TestStep(1, 'TH sends ArmFailSafe command to the DUT with ExpiryLengthSeconds set to 900. Verify that DUT sends ArmFailSafeResponse command to the TH'), + TestStep(2, 'TH reads Networks attribute on endpoint PIXIT.CNET.ENDPOINT_WIFI from the DUT. Verify that the Networks attribute list has an entry with the following fields: network_id matches the bytes in PIXIT.CNET.WIFI_1ST_ACCESSPOINT_SSID, Connected is of type bool and is TRUE'), + TestStep(3, 'TH finds the index of the Networks list entry with network_id for PIXIT.CNET.WIFI_1ST_ACCESSPOINT_SSID and saves it as `Userwifi_netidx`'), + TestStep(4, 'TH sends RemoveNetwork Command to the DUT PIXIT.CNET.ENDPOINT_WIFI endpoint with network_id field set to PIXIT.CNET.WIFI_1ST_ACCESSPOINT_SSID. Verify that DUT sends NetworkConfigResponse to command with the following fields: NetworkingStatus is Success, NetworkIndex matches previously saved `Userwifi_netidx`'), + TestStep(5, 'TH sends AddOrUpdateThreadNetwork command to the DUT PIXIT.CNET.ENDPOINT_THREAD endpoint with operational dataset field set to PIXIT.CNET.THREAD_1ST_OPERATIONALDATASET. Verify that DUT sends the NetworkConfigResponse command to the TH with the following fields: NetworkingStatus is Success, DebugText is of type string with max length 512 or empty'), + TestStep(6, 'TH reads Networks attribute from the DUT PIXIT.CNET.ENDPOINT_THREAD endpoint. Verify that the Networks attribute list has an entry with the following fields: network_id is the extended PAN ID of PIXIT.CNET.THREAD_1ST_OPERATIONALDATASET, Connected is of type bool and is FALSE'), + TestStep(7, 'TH sends ConnectNetwork command to the DUT PIXIT.CNET.ENDPOINT_THREAD endpoint with network_id field set to the extended PAN ID of PIXIT.CNET.THREAD_1ST_OPERATIONALDATASET'), + TestStep(8, 'TH sends the CommissioningComplete command to the DUT. Verify that DUT sends CommissioningCompleteResponse with the ErrorCode field set to OK'), + TestStep(9, 'TH reads Networks attribute from the DUT PIXIT.CNET.ENDPOINT_THREAD endpoint. Verify that the Networks attribute list has an entry with the following values: network_id is the extended PAN ID of PIXIT.CNET.THREAD_1ST_OPERATIONALDATASET, Connected is of type bool and is TRUE. TH saves the index of the Networks list entry as `Userth_netidx`'), + TestStep(10, 'TH sends ArmFailSafe command to the DUT with ExpiryLengthSeconds set to 900| Verify that DUT sends ArmFailSafeResponse command to the TH'), + TestStep(11, 'TH sends RemoveNetwork Command to the DUT PIXIT.CNET.ENDPOINT_THREAD endpoint with network_id field set to the extended PAN ID of PIXIT.CNET.THREAD_1ST_OPERATIONALDATASET. Verify that DUT sends NetworkConfigResponse to command with the following response fields: NetworkingStatus is Success, NetworkIndex is `Userth_netidx`'), + TestStep(12, 'TH sends AddOrUpdateWiFiNetwork command to the DUT PIXIT.CNET.ENDPOINT_WIFI endpoint with SSID field set to PIXIT.CNET.WIFI_1ST_ACCESSPOINT_SSID, Credentials field set to PIXIT.CNET.WIFI_1ST_ACCESSPOINT_CREDENTIALS. Verify that DUT sends the NetworkConfigResponse command to the TH with the following response fields: NetworkingStatus is Success, DebugText is of type string with max length 512 or empty'), + TestStep(13, 'TH sends ConnectNetwork command to the DUT PIXIT.CNET.ENDPOINT_WIFI endpoint with network_id field set to PIXIT.CNET.WIFI_1ST_ACCESSPOINT_SSID'), + TestStep(14, 'TH sends the CommissioningComplete command to the DUT. Verify that DUT sends CommissioningCompleteResponse with the ErrorCode field set to OK'), + TestStep(15, 'TH reads Networks attribute from the DUT PIXIT.CNET.ENDPOINT_WIFI endpoint. Verify that the Networks attribute list has an entry with the following fields: network_id matches the bytes in PIXIT.CNET.WIFI_1ST_ACCESSPOINT_SSID, Connected is of type bool and is TRUE')] + + def def_TC_CNET_4_24(self): + return '[TC-CNET-1.4] verification for Secondary Network Interface [DUT-Server]' + + def pics_TC_CNET_4_24(self): + return ["CNET.S.F00", "CNET.S.F01"] + + # Override default timeout. + @property + def default_timeout(self) -> int: + return 200 + + async def SendConnectNetworkWithFailure( + self, networkID: int, endpoint: int): + try: + cmd = Clusters.NetworkCommissioning.Commands.ConnectNetwork(networkID=networkID) + await self.send_single_cmd(endpoint=endpoint, cmd=cmd) + except ChipStackError as e: + asserts.assert_equal(e.err, kChipErrorTimeout, "Unexpected error while trying to send ConnectNetwork command") + logging.exception(e) + + async def SendCommissioningCompleteWithRetry(self): + commissioning_complete_cmd = Clusters.GeneralCommissioning.Commands.CommissioningComplete() + # After switching networks, it may resolve to an incorrect address. Implement a retry mechanism for failure recovery. + for i in range(kMaxCommissioningCompleteRetryTimes): + try: + commissioning_complete_results = await self.send_single_cmd(cmd=commissioning_complete_cmd) + asserts.assert_true(commissioning_complete_results.errorCode == + Clusters.GeneralCommissioning.Enums.CommissioningErrorEnum.kOk, "CommissioningComplete command failed") + break + except ChipStackError as e: + asserts.assert_equal(e.err, kChipErrorTimeout, "Unexpected error while trying to send CommissioningComplete") + time.sleep(10) + logging.exception(e) + else: + asserts.assert_true(False, "CommissioningComplete command failed") + + @async_test_body + async def test_TC_CNET_4_24(self): + self.step("precondition") + asserts.assert_true('PIXIT.CNET.THREAD_1ST_OPERATIONALDATASET' in self.matter_test_config.global_test_params, + "PIXIT.CNET.THREAD_1ST_OPERATIONALDATASET must be included on the command line in " + "the --hex-arg flag as PIXIT.CNET.THREAD_1ST_OPERATIONALDATASET:") + operational_dataset = self.matter_test_config.global_test_params['PIXIT.CNET.THREAD_1ST_OPERATIONALDATASET'] + + asserts.assert_true('PIXIT.CNET.WIFI_1ST_ACCESSPOINT_SSID' in self.matter_test_config.global_test_params, + "PIXIT.CNET.WIFI_1ST_ACCESSPOINT_SSID must be included on the command line in " + "the --hex-arg flag as PIXIT.CNET.WIFI_1ST_ACCESSPOINT_SSID:") + wifi_ssid = self.matter_test_config.global_test_params['PIXIT.CNET.WIFI_1ST_ACCESSPOINT_SSID'] + + asserts.assert_true('PIXIT.CNET.WIFI_1ST_ACCESSPOINT_CREDENTIALS' in self.matter_test_config.global_test_params, + "PIXIT.CNET.WIFI_1ST_ACCESSPOINT_CREDENTIALS must be included on the command line in " + "the --hex-arg flag as PIXIT.CNET.WIFI_1ST_ACCESSPOINT_CREDENTIALS:") + wifi_credential = self.matter_test_config.global_test_params['PIXIT.CNET.WIFI_1ST_ACCESSPOINT_CREDENTIALS'] + + feature_map_response = await self.default_controller.ReadAttribute(self.dut_node_id, [(Clusters.NetworkCommissioning.Attributes.FeatureMap)], fabricFiltered=True) + + wifi_endpoint = kInvalidEndpointId + thread_endpoint = kInvalidEndpointId + for endpoint, value in feature_map_response.items(): + feature_dict = value.get(Clusters.Objects.NetworkCommissioning, {}) + feature_map = feature_dict.get(Clusters.Objects.NetworkCommissioning.Attributes.FeatureMap, None) + if feature_map == kWiFiFeature: + wifi_endpoint = endpoint + elif feature_map == kThreadFeature: + thread_endpoint = endpoint + else: + continue + asserts.assert_true(wifi_endpoint != kInvalidEndpointId and thread_endpoint != + kInvalidEndpointId, "Should support both Wi-Fi and Thread") + + self.step(1) + arm_failsafe_cmd = Clusters.GeneralCommissioning.Commands.ArmFailSafe(expiryLengthSeconds=kExpiryLengthSeconds) + arm_fail_safe_results = await self.send_single_cmd(cmd=arm_failsafe_cmd) + asserts.assert_true(arm_fail_safe_results.errorCode == + Clusters.GeneralCommissioning.Enums.CommissioningErrorEnum.kOk, "ArmFailSafe command failed") + + self.step(2) + networks_response = await self.read_single_attribute_check_success(cluster=Clusters.NetworkCommissioning, + attribute=Clusters.NetworkCommissioning.Attributes.Networks, endpoint=wifi_endpoint) + self.step(3) + index = 0 + Userwifi_netidx = 0 + verification = False + for network_info in networks_response: + if network_info.connected and network_info.networkID == wifi_ssid: + Userwifi_netidx = index + verification = True + index += 1 + asserts.assert_true(verification, "There is no correct entry in Networks attribute list") + + self.step(4) + remove_network_cmd = Clusters.NetworkCommissioning.Commands.RemoveNetwork(networkID=wifi_ssid) + remove_network_results = await self.send_single_cmd(endpoint=wifi_endpoint, cmd=remove_network_cmd) + asserts.assert_true(remove_network_results.networkIndex == Userwifi_netidx and remove_network_results.networkingStatus == + Clusters.NetworkCommissioning.Enums.NetworkCommissioningStatusEnum.kSuccess, "RemoveNetwork command failed") + + self.step(5) + add_thread_network_cmd = Clusters.NetworkCommissioning.Commands.AddOrUpdateThreadNetwork( + operationalDataset=operational_dataset) + add_network_results = await self.send_single_cmd(endpoint=thread_endpoint, cmd=add_thread_network_cmd) + asserts.assert_true(add_network_results.networkingStatus == + Clusters.NetworkCommissioning.Enums.NetworkCommissioningStatusEnum.kSuccess, "AddOrUpdateNetwork command failed") + + self.step(6) + networks_response = await self.read_single_attribute_check_success(cluster=Clusters.NetworkCommissioning, + attribute=Clusters.NetworkCommissioning.Attributes.Networks, endpoint=thread_endpoint) + + thread_extend_panid = None + for network in networks_response: + thread_extend_panid = network.networkID + asserts.assert_false(thread_extend_panid == None, "There is no networkID in Networks attribute") + + self.step(7) + await self.SendConnectNetworkWithFailure(networkID=thread_extend_panid, endpoint=thread_endpoint) + + self.step(8) + await self.SendCommissioningCompleteWithRetry() + + self.step(9) + networks_response = await self.read_single_attribute_check_success(cluster=Clusters.NetworkCommissioning, + attribute=Clusters.NetworkCommissioning.Attributes.Networks, endpoint=thread_endpoint) + verification = False + for network_info in networks_response: + if network_info.connected and network_info.networkID == thread_extend_panid: + verification = True + asserts.assert_true(verification, "There is no correct entry in Networks attribute list") + + self.step(10) + arm_fail_safe_results = await self.send_single_cmd(cmd=arm_failsafe_cmd) + asserts.assert_true(arm_fail_safe_results.errorCode == + Clusters.GeneralCommissioning.Enums.CommissioningErrorEnum.kOk, "ArmFailSafe command failed") + + self.step(11) + remove_network_cmd = Clusters.NetworkCommissioning.Commands.RemoveNetwork(networkID=thread_extend_panid) + remove_network_results = await self.send_single_cmd(endpoint=thread_endpoint, cmd=remove_network_cmd) + asserts.assert_true(remove_network_results.networkingStatus == + Clusters.NetworkCommissioning.Enums.NetworkCommissioningStatusEnum.kSuccess, "RemoveNetwork command failed") + + self.step(12) + add_wifi_network_cmd = Clusters.NetworkCommissioning.Commands.AddOrUpdateWiFiNetwork( + ssid=wifi_ssid, credentials=wifi_credential) + add_network_results = await self.send_single_cmd(endpoint=wifi_endpoint, cmd=add_wifi_network_cmd) + asserts.assert_true(add_network_results.networkingStatus == + Clusters.NetworkCommissioning.Enums.NetworkCommissioningStatusEnum.kSuccess, "AddOrUpdateNetwork command failed") + + self.step(13) + await self.SendConnectNetworkWithFailure(networkID=wifi_ssid, endpoint=wifi_endpoint) + + self.step(14) + await self.SendCommissioningCompleteWithRetry() + + self.step(15) + networks_response = await self.read_single_attribute_check_success(cluster=Clusters.NetworkCommissioning, + attribute=Clusters.NetworkCommissioning.Attributes.Networks, endpoint=wifi_endpoint) + verification = False + for network_info in networks_response: + if network_info.connected and network_info.networkID == wifi_ssid: + verification = True + asserts.assert_true(verification, "There is no correct entry in Networks attribute list") + + +if __name__ == "__main__": + default_matter_test_main()