| # Copyright 2021-2024 Open Networking Foundation (ONF) and the ONF Contributors |
| # |
| # 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. |
| # FIXME Can we use the same test against BBSim and Hardware? |
| |
| *** Settings *** |
| Documentation Test of open ONU go adapter Flows |
| Suite Setup Setup Suite |
| Test Setup Setup |
| Test Teardown Teardown |
| Suite Teardown Teardown Suite |
| 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 ../../variables/variables.robot |
| Resource ../../libraries/power_switch.robot |
| Resource ../../libraries/onu_utilities.robot |
| |
| *** Variables *** |
| ${NAMESPACE} voltha |
| ${INFRA_NAMESPACE} default |
| ${timeout} 60s |
| ${of_id} 0 |
| ${logical_id} 0 |
| ${has_dataplane} True |
| ${external_libs} True |
| ${teardown_device} True |
| ${scripts} ../../scripts |
| # Per-test logging on failure is turned off by default; set this variable to enable |
| ${container_log_dir} ${None} |
| # KV Store Prefix |
| # example: -v kvstoreprefix:voltha/voltha_voltha |
| ${kvstoreprefix} voltha/voltha_voltha |
| # determines the environment workflow: DT, TT or ATT (default) |
| # example: -v workflow:DT |
| ${workflow} ATT |
| # logging flag to enable Collect Logs, can be passed via the command line too |
| # example: -v logging:True |
| ${logging} False |
| # used tech profile, can be passed via the command line too, valid values: default (=1T1GEM), 1T4GEM, 1T8GEM |
| # example: -v techprofile:1T4GEM |
| ${techprofile} default |
| # if True execution will be paused before clean up, only use in case of manual testing, do not use in ci pipeline! |
| # example: -v pausebeforecleanup:True |
| ${pausebeforecleanup} False |
| ${data_dir} ../data |
| |
| # flag to choose the subscriber provisioning command type in ONOS |
| # TT often provision a single services for a subscriber (eg: hsia, voip, ...) one after the other. |
| # if set to True, command used is "volt-add-subscriber-unitag" |
| # if set to False, comand used is "volt-add-subscriber-access" |
| ${unitag_sub} False |
| |
| *** Test Cases *** |
| Flows Test |
| [Documentation] Validates onu vlan rules in etcd: |
| [Tags] functionalOnuGo FlowsTest |
| [Setup] Start Logging FlowsTest |
| ${onu_tags_dict}= Collect Tags Per ONU |
| # Check and store vlan rules |
| Wait Until Keyword Succeeds ${timeout} 2s Run Keyword And Continue On Failure |
| ... Validate Etcd Vlan Rules Added Subscriber ${onu_tags_dict} defaultkvstoreprefix=${kvstoreprefix} |
| #log flows for verification |
| ${flowsresult}= Execute ONOS CLI Command use single connection ${ONOS_SSH_IP} ${ONOS_SSH_PORT} flows -s |
| log ${flowsresult} |
| FOR ${J} IN RANGE 0 ${num_olts} |
| ${olt_serial_number}= Set Variable ${list_olts}[${J}][sn] |
| ${of_id}= Wait Until Keyword Succeeds ${timeout} 15s Validate OLT Device in ONOS |
| ... ${olt_serial_number} |
| # Remove subscriber |
| Do Onu Subscriber Remove Per OLT ${of_id} ${olt_serial_number} |
| END |
| #log flows for verification |
| ${flowsresult}= Execute ONOS CLI Command use single connection ${ONOS_SSH_IP} ${ONOS_SSH_PORT} flows -s |
| log ${flowsresult} |
| Wait Until Keyword Succeeds ${timeout} 2s Run Keyword And Continue On Failure Run Keyword And Continue On Failure |
| ... Validate Etcd Vlan Rules Removed Subscriber defaultkvstoreprefix=${kvstoreprefix} |
| FOR ${J} IN RANGE 0 ${num_olts} |
| ${olt_serial_number}= Set Variable ${list_olts}[${J}][sn] |
| ${of_id}= Wait Until Keyword Succeeds ${timeout} 15s Validate OLT Device in ONOS |
| ... ${olt_serial_number} |
| Do Onu Subscriber Add Per OLT ${of_id} ${olt_serial_number} |
| END |
| #log flows for verification |
| ${flowsresult}= Execute ONOS CLI Command use single connection ${ONOS_SSH_IP} ${ONOS_SSH_PORT} flows -s |
| log ${flowsresult} |
| Wait Until Keyword Succeeds ${timeout} 2s Run Keyword And Continue On Failure Run Keyword And Continue On Failure |
| ... Validate Etcd Vlan Rules Added Subscriber ${onu_tags_dict} defaultkvstoreprefix=${kvstoreprefix} |
| [Teardown] Run Keywords Printout ONU Serial Number and Device Id |
| ... AND Run Keyword If ${logging} Collect Logs |
| ... AND Stop Logging FlowsTest |
| |
| *** Keywords *** |
| Setup Suite |
| [Documentation] Set up the test suite inclusive enable device and sanity test of given workflow |
| Start Logging Setup or Teardown Setup-${SUITE NAME} |
| Common Test Suite Setup |
| ${techprofile}= Set Variable If "${techprofile}"=="1T1GEM" default ${techprofile} |
| Set Suite Variable ${techprofile} |
| Run Keyword If "${techprofile}"=="default" Log To Console \nTechProfile:default (1T1GEM) |
| ... ELSE IF "${techprofile}"=="1T4GEM" Set Tech Profile 1T4GEM ${INFRA_NAMESPACE} |
| ... ELSE IF "${techprofile}"=="1T8GEM" Set Tech Profile 1T8GEM ${INFRA_NAMESPACE} |
| ... ELSE Fail The TechProfile (${techprofile}) is not valid! |
| ${switch_type}= Get Variable Value ${web_power_switch.type} |
| Run Keyword If "${switch_type}"!="" Set Global Variable ${powerswitch_type} ${switch_type} |
| Setup |
| Run Keyword If ${has_dataplane} Clean Up Linux |
| Run Keyword If "${workflow}"=="DT" Perform Sanity Test DT |
| ... ELSE IF "${workflow}"=="TT" Perform Sanity Tests TT |
| ... ELSE Perform Sanity Test |
| Run Keyword If ${logging} Collect Logs |
| Stop Logging Setup or Teardown Setup-${SUITE NAME} |
| |
| Teardown Suite |
| [Documentation] Replaces the Suite Teardown in utils.robot. |
| ... Cleans up and checks all ONU ports disabled in ONOS. |
| ... Furthermore gives the possibility to pause the execution. |
| Start Logging Setup or Teardown Teardown-${SUITE NAME} |
| Run Keyword If ${pausebeforecleanup} Import Library Dialogs |
| Run Keyword If ${pausebeforecleanup} Pause Execution Press OK to continue with clean up! |
| Run Keyword If ${pausebeforecleanup} Log Teardown will be continued... console=yes |
| Run Keyword If ${teardown_device} Delete All Devices and Verify |
| Wait Until Keyword Succeeds ${timeout} 1s Validate Onu Data In Etcd ${INFRA_NAMESPACE} 0 ${kvstoreprefix} |
| ... without_pm_data=False |
| Wait for Ports in ONOS for all OLTs ${ONOS_SSH_IP} ${ONOS_SSH_PORT} 0 BBSM ${timeout} |
| Run Keyword If ${logging} Collect Logs |
| Stop Logging Setup or Teardown Teardown-${SUITE NAME} |
| Close All ONOS SSH Connections |
| Remove Tech Profile ${INFRA_NAMESPACE} |
| |
| Validate Etcd Vlan Rules Added Subscriber |
| [Documentation] This keyword validates Vlan rules of openonu-go-adapter Data stored in etcd. |
| ... It checks the match_vid (=4096) and set_vid when subscriber are added. |
| [Arguments] ${onu_tags_dict} ${reqmatchvid}=4096 ${defaultkvstoreprefix}=voltha/voltha_voltha |
| ${kvstoreprefix}= Get Kv Store Prefix ${defaultkvstoreprefix} |
| ${etcddata}= Get ONU Go Adapter ETCD Data ${INFRA_NAMESPACE} ${kvstoreprefix} True True |
| #prepare result for json convert |
| ${result}= Prepare ONU Go Adapter ETCD Data For Json ${etcddata} |
| ${jsondata}= To Json ${result} |
| ${length}= Get Length ${jsondata} |
| Log ${jsondata} |
| Should Not Be Empty ${jsondata} Could not find ONU Go Adapter ETCD data |
| FOR ${INDEX} IN RANGE 0 ${length} |
| ${value}= Get From List ${jsondata} ${INDEX} |
| ${flowparams}= Get From Dictionary ${value['uni_config'][0]} flow_params |
| ${onu}= Get From Dictionary ${value} serial_number |
| Validate Flow Params Vlan Rules ${flowparams} ${onu_tags_dict} ${onu} ${reqmatchvid} |
| END |
| |
| Validate Flow Params Vlan Rules |
| [Documentation] This keyword validates Vlan rules of openonu-go-adapter Data iterating over passed flow params. |
| ... It checks the match_vid (=4096) and set_vid when subscriber are added. |
| [Arguments] ${flowparams} ${onu_tags_dict} ${onu} ${reqmatchvid}=4096 |
| ${length}= Get Length ${flowparams} |
| ${nbofexpectedrules}= Set Variable If |
| ... "${workflow}"=="TT" and ${has_dataplane} 4 |
| ... "${workflow}"=="TT" and not ${has_dataplane} 3 |
| ... "${workflow}"=="DT" or "${workflow}"=="ATT" 1 |
| Should Be Equal As Numbers ${length} ${nbofexpectedrules} |
| ... msg=wrong number of vlan rules (${length} != ${nbofexpectedrules})! |
| FOR ${INDEX} IN RANGE 0 ${length} |
| ${value}= Get From List ${flowparams} ${INDEX} |
| ${matchvid}= Get From Dictionary ${value['vlan_rule_params']} |
| ... match_vid |
| Should Be Equal As Integers ${matchvid} ${reqmatchvid} |
| ${setvid}= Get From Dictionary ${value['vlan_rule_params']} |
| ... set_vid |
| ${c_tags_list}= Get From Dictionary ${onu_tags_dict['${onu}']} c_tags |
| ${tagindex}= Get Index From List ${c_tags_list} ${setvid} |
| Should Not Be Equal As Integers ${tagindex} -1 msg=set_vid out of range (${setvid})! |
| END |
| |
| Validate Etcd Vlan Rules Removed Subscriber |
| [Documentation] This keyword validates Vlan rules of openonu-go-adapter Data stored in etcd. |
| ... It checks the match_vid (=4096) and set_vid when subscriber are removed. |
| [Arguments] ${reqmatchvid}=4096 ${defaultkvstoreprefix}=voltha/voltha_voltha |
| ${kvstoreprefix}= Get Kv Store Prefix ${defaultkvstoreprefix} |
| ${etcddata}= Get ONU Go Adapter ETCD Data ${INFRA_NAMESPACE} ${kvstoreprefix} True True |
| #prepare result for json convert |
| ${result}= Prepare ONU Go Adapter ETCD Data For Json ${etcddata} |
| ${jsondata}= To Json ${result} |
| ${length}= Get Length ${jsondata} |
| log ${jsondata} |
| Should Not Be Empty ${jsondata} Could not find ONU Go Adapter ETCD data |
| FOR ${INDEX} IN RANGE 0 ${length} |
| ${value}= Get From List ${jsondata} ${INDEX} |
| @{result_values}= Run Keyword And Ignore Error |
| ... Get From Dictionary ${value['uni_config'][0]['flow_params'][0]['vlan_rule_params']} match_vid |
| ${result}= Set Variable @{result_values}[0] |
| ${matchvid}= Set Variable @{result_values}[1] |
| Run Keyword If "${workflow}"=="ATT" Should Be Equal As Integers ${matchvid} ${reqmatchvid} |
| ... ELSE Should Be Equal As Strings ${result} FAIL |
| @{result_values}= Run Keyword And Ignore Error |
| ... Get From Dictionary ${value['uni_config'][0]['flow_params'][0]['vlan_rule_params']} set_vid |
| ${result}= Set Variable @{result_values}[0] |
| ${setvid}= Set Variable @{result_values}[1] |
| ${evalresult}= Run Keyword If "${workflow}"=="ATT" Evaluate ${setvid} == 4091 |
| ... ELSE Evaluate "${result}" == "FAIL" |
| Should Be True ${evalresult} msg=set_vid out of range (${setvid})! |
| END |
| |
| Collect Tags Per ONU |
| [Documentation] This keyword collects the s- and c-tags per ONU. |
| ${onu_tags_dict}= Create Dictionary |
| FOR ${I} IN RANGE 0 ${num_all_onus} |
| ${src}= Set Variable ${hosts.src[${I}]} |
| ${onu_tags_dict}= Run Keyword If '${src['onu']}' in ${onu_tags_dict} Update ONU Tags Dict ${onu_tags_dict} |
| ... ${src['onu']} ${src['c_tag']} ${src['s_tag']} |
| ... ELSE Append To ONU Tags Dict ${onu_tags_dict} |
| ... ${src['onu']} ${src['c_tag']} ${src['s_tag']} |
| END |
| log ${onu_tags_dict} |
| [return] ${onu_tags_dict} |
| |
| Update ONU Tags Dict |
| [Documentation] This keyword update passed dictionary with the s- and c-tags for passed ONU. |
| [Arguments] ${onu_tags_dict} ${onu} ${c_tag} ${s_tag} |
| ${c_tag}= Convert To Integer ${c_tag} |
| ${s_tag}= Convert To Integer ${s_tag} |
| ${c_tags_list}= Get From Dictionary ${onu_tags_dict['${onu}']} c_tags |
| Append To List ${c_tags_list} ${c_tag} |
| ${s_tags_list}= Get From Dictionary ${onu_tags_dict['${onu}']} s_tags |
| Append To List ${s_tags_list} ${s_tag} |
| Set To Dictionary ${onu_tags_dict['${onu}']} c_tags ${c_tags_list} s_tags ${s_tags_list} |
| [return] ${onu_tags_dict} |
| |
| Append To ONU Tags Dict |
| [Documentation] This keyword append the s- and c-tags of passed ONU to passed dictionary . |
| [Arguments] ${onu_tags_dict} ${onu} ${c_tag} ${s_tag} |
| ${c_tag}= Convert To Integer ${c_tag} |
| ${s_tag}= Convert To Integer ${s_tag} |
| ${c_tags_list}= Create List ${c_tag} |
| ${s_tags_list}= Create List ${s_tag} |
| ${onu_dict}= Create Dictionary c_tags ${c_tags_list} s_tags ${s_tags_list} |
| Set To Dictionary ${onu_tags_dict} ${onu} ${onu_dict} |
| [return] ${onu_tags_dict} |