| # Copyright 2020 - present Open Networking Foundation |
| # |
| # 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. |
| |
| *** Settings *** |
| Suite Setup Setup Suite |
| Suite Teardown Teardown Suite |
| Test Setup Setup |
| Test Teardown Teardown |
| Library Collections |
| Library String |
| Library OperatingSystem |
| Library XML |
| Library RequestsLibrary |
| Library ../../libraries/DependencyLibrary.py |
| Resource ../../libraries/onos.robot |
| Resource ../../libraries/voltctl.robot |
| Resource ../../libraries/voltha.robot |
| Resource ../../libraries/utils.robot |
| Resource ../../libraries/k8s.robot |
| Resource ../../libraries/bbsim.robot |
| Resource ../../variables/variables.robot |
| |
| *** Variables *** |
| ${NAMESPACE} voltha |
| ${timeout} 60s |
| ${of_id} 0 |
| ${logical_id} 0 |
| ${has_dataplane} False |
| ${external_libs} True |
| ${teardown_device} True |
| ${scripts} ../../scripts |
| # determines the environment workflow: DT, TT or ATT (default) |
| # example: -v workflow:TT |
| ${workflow} ATT |
| # logging flag to enable Collect Logs, can be passed via the command line too |
| # example: -v logging:True |
| ${logging} False |
| # Per-test logging on failure is turned off by default; set this variable to enable |
| ${container_log_dir} ${None} |
| # Number of times to perform ONU Igmp Join and Leave (valid only for TT) |
| ${igmp_join_leave_count} 1 |
| |
| *** Test Cases *** |
| |
| Test Perform BBSim Sanity |
| [Documentation] Validates the BBSim Functionality for ATT, DT and TT workflows |
| ... Also Restart Auth (ATT), Restart Dhcp (ATT and TT), Igmp Join and Leave (TT) |
| ... NOTE: Currently works only for single ONU in case of ATT |
| [Tags] bbsimSanity |
| [Setup] Run Keywords Start Logging BBSimSanity |
| ... AND Setup |
| FOR ${J} IN RANGE 0 ${num_olts} |
| ${olt_serial_number}= Set Variable ${list_olts}[${J}][sn] |
| ${onu_count}= Set Variable ${list_olts}[${J}][onucount] |
| ${of_id}= Wait Until Keyword Succeeds ${timeout} 15s Validate OLT Device in ONOS |
| ... ${olt_serial_number} |
| ${bbsim_rel}= Catenate SEPARATOR= bbsim ${J} |
| ${bbsim_pod}= Get Pod Name By Label ${NAMESPACE} release ${bbsim_rel} |
| Perform BBSim Sanity Test Per OLT ${bbsim_pod} ${of_id} ${olt_serial_number} ${onu_count} |
| END |
| [Teardown] Run Keywords Run Keyword If ${logging} Collect Logs |
| ... AND Stop Logging BBSimSanity |
| |
| *** Keywords *** |
| |
| Perform ONU Igmp Join and Leave |
| [Documentation] This keyword performs Igmp Leave and Join for ONU |
| [Arguments] ${bbsim_pod} ${of_id} ${onu} ${onu_port} |
| FOR ${Z} IN RANGE 0 ${igmp_join_leave_count} |
| List Service ${NAMESPACE} ${bbsim_pod} |
| JoinOrLeave Igmp ${NAMESPACE} ${bbsim_pod} ${onu} join |
| Sleep 2s |
| List Service ${NAMESPACE} ${bbsim_pod} |
| List ONUs ${NAMESPACE} ${bbsim_pod} |
| Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s |
| ... Verify ONU in Groups ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${of_id} ${onu_port} |
| JoinOrLeave Igmp ${NAMESPACE} ${bbsim_pod} ${onu} leave |
| Sleep 2s |
| List Service ${NAMESPACE} ${bbsim_pod} |
| List ONUs ${NAMESPACE} ${bbsim_pod} |
| Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s |
| ... Verify ONU in Groups ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${of_id} ${onu_port} False |
| END |
| |
| Perform BBSim Sanity Test Per OLT |
| [Documentation] Validates the BBSim Functionality for ATT, DT and TT workflows |
| ... Also Restart Auth (ATT), Restart Dhcp (ATT and TT), Igmp Join and Leave (TT) |
| [Arguments] ${bbsim_pod} ${of_id} ${olt_serial_number} ${num_onus} |
| FOR ${I} IN RANGE 0 ${num_all_onus} |
| ${src}= Set Variable ${hosts.src[${I}]} |
| ${dst}= Set Variable ${hosts.dst[${I}]} |
| Continue For Loop If "${olt_serial_number}"!="${src['olt']}" |
| ${onu_device_id}= Get Device ID From SN ${src['onu']} |
| ${onu_port}= Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s |
| ... Get ONU Port in ONOS ${src['onu']} ${of_id} |
| # Check ONU port is Enabled in ONOS |
| Run Keyword And Continue On Failure Wait Until Keyword Succeeds 120s 2s |
| ... Verify ONU Port Is Enabled ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${src['onu']} |
| Run Keyword If "${workflow}"=="ATT" |
| ... Run Keywords |
| # Verify ONU in AAA-Users (valid only for ATT) |
| ... Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2 |
| ... Verify ONU in AAA-Users ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port} |
| ... AND List ONUs ${NAMESPACE} ${bbsim_pod} |
| # Restart Auth and Verify (valid only for ATT) |
| ... AND Execute ONOS CLI Command on open connection ${onos_ssh_connection} |
| ... aaa-reset-all-devices |
| ... AND Restart Auth ${NAMESPACE} ${bbsim_pod} ${src['onu']} |
| ... AND Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2 |
| ... Verify ONU in AAA-Users ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port} |
| ... AND List ONUs ${NAMESPACE} ${bbsim_pod} |
| # Add Subscriber |
| Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2 |
| ... Execute ONOS CLI Command on open connection ${onos_ssh_connection} |
| ... volt-add-subscriber-access ${of_id} ${onu_port} |
| # Verify that no pending flows exist for the ONU port |
| Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s |
| ... Verify No Pending Flows For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port} |
| # Verify subscriber dhcp allocations (valid only for ATT and TT) |
| Run Keyword If "${workflow}"=="ATT" or "${workflow}"=="TT" |
| ... Run Keywords |
| ... Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s |
| ... Validate Subscriber DHCP Allocation ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port} |
| ... AND List ONUs ${NAMESPACE} ${bbsim_pod} |
| # Restart Dhcp and Verify (valid only for ATT and TT) |
| ... AND Execute ONOS CLI Command on open connection ${onos_ssh_connection} |
| ... dhcpl2relay-remove-allocation ${of_id} ${onu_port} |
| ... AND Restart DHCP ${NAMESPACE} ${bbsim_pod} ${src['onu']} |
| ... AND Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s |
| ... Validate Subscriber DHCP Allocation ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port} |
| ... AND List ONUs ${NAMESPACE} ${bbsim_pod} |
| # Perform Igmp Join and Leave (valid only for TT) |
| Run Keyword If "${workflow}"=="TT" |
| ... Perform ONU Igmp Join and Leave ${bbsim_pod} ${of_id} ${src['onu']} ${onu_port} |
| END |
| |
| Setup Suite |
| [Documentation] Set up the test suite |
| Common Test Suite Setup |
| #send igmp file to onos (valid only for TT) |
| ${onos_netcfg_file}= Get Variable Value ${onos_netcfg.file} |
| Run Keyword If '${workflow}'=='TT' and '${has_dataplane}'=='False' and '${onos_netcfg_file}'!='${None}' |
| ... Send File To Onos ${onos_netcfg_file} apps/ |
| ${onos_ssh_connection} Open ONOS SSH Connection ${ONOS_SSH_IP} ${ONOS_SSH_PORT} |
| Set Suite Variable ${onos_ssh_connection} |
| |
| Teardown Suite |
| [Documentation] Replaces the Suite Teardown in utils.robot. |
| ... Cleans up and checks all ONU ports disabled in ONOS. |
| Run Keyword If ${teardown_device} Delete All Devices and Verify |
| Close All ONOS SSH Connections |