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# Copyright 2017-2024 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 various end-to-end scenarios
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/vgc.robot
Resource ../../libraries/voltctl.robot
Resource ../../libraries/voltha.robot
Resource ../../libraries/utils_vgc.robot
Resource ../../libraries/k8s.robot
Resource ../../variables/variables.robot
Resource ../../libraries/power_switch.robot
*** Variables ***
${POD_NAME} bbsim-kind-dt
${KUBERNETES_CONF} ${KUBERNETES_CONFIGS_DIR}/${POD_NAME}.conf
${KUBERNETES_CONFIGS_DIR} ~/pod-configs/kubernetes-configs
#${KUBERNETES_CONFIGS_DIR} ${KUBERNETES_CONFIGS_DIR}/${POD_NAME}.conf
#${KUBERNETES_YAML} ${KUBERNETES_CONFIGS_DIR}/${POD_NAME}.yml
${KUBERNETES_YAML} /test/repos/voltha-system-tests/tests/data/bbsim-kind-dt-vgc.yaml
${HELM_CHARTS_DIR} ~/helm-charts
${VOLTHA_POD_NUM} 8
${NAMESPACE} voltha
${INFRA_NAMESPACE} default
# For below variable value, using deployment name as using grep for
# parsing radius pod name, we can also use full radius pod name
${RESTART_POD_NAME} radius
${timeout} 60s
${of_id} 0
${logical_id} 0
${uprate} 0
${dnrate} 0
${has_dataplane} True
${teardown_device} True
${scripts} ../../scripts
# flag to reboot OLT through Power Switch
${power_cycle_olt} False
# For dataplane bandwidth testing
${upper_margin_pct} 105 # Allow 5% over the limit
${lower_margin_pct} 90 # Allow 8% under the limit
${udp_rate_multiplier} 1.10 # Send UDP at bw profile limit * rate_multiplier
${udp_packet_bytes} 1470 # UDP payload in bytes
# Per-test logging on failure is turned off by default; set this variable to enable
${container_log_dir} ${None}
# logging flag to enable Collect Logs, can be passed via the command line too
# example: -v logging:False
${logging} True
# Flag specific to Soak Jobs
${SOAK_TEST} False
${bbsim_port} 50060
*** Test Cases ***
Sanity E2E Test for OLT/ONU on POD for DT
[Documentation] Validates E2E Ping Connectivity and object states for the given scenario:
... Validate successful DHCP/E2E ping (no EAPOL and DHCP flows) for the tech profile that is used
... Traffic sent with same vlan from different RGs,
... should reach the NNI port on the OLT with the expected double tagged vlan ids
... Inner vlans from the RG should not change
[Tags] sanityDt soak
[Setup] Start Logging SanityTestDt
# [Teardown] Run Keywords Run Keyword If ${logging} Collect Logs
# ... AND Stop Logging SanityTestDt
Setup ${SOAK_TEST}
Run Keyword If ${has_dataplane} Clean Up Linux
Perform Sanity Test DT
Test Subscriber Delete and Add for DT
[Documentation] Validates E2E Ping Connectivity and object states for the given scenario:
... Assuming that all the ONUs are DHCP/pingable (i.e. assuming sanityDt test was executed)
... Delete a subscriber and validate that the pings do not succeed and state is purged
... Disable and Enable the ONU (This is to replicate the existing DT behaviour)
... Re-add the subscriber, and validate that the flows are present and pings are successful
[Tags] functionalDt SubAddDeleteDt soak
[Setup] Run Keywords Start Logging SubAddDeleteDt
... AND Run Keyword If ${has_dataplane} Set Non-Critical Tag for XGSPON Tech
[Teardown] Run Keywords Run Keyword If ${logging} Collect Logs
... AND Stop Logging SubAddDeleteDt
FOR ${I} IN RANGE 0 ${num_all_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${of_id}= Get ofID From OLT List ${src['olt']}
${nni_port}= Wait Until Keyword Succeeds ${timeout} 2s Get NNI Port in VGC ${of_id}
${onu_device_id}= Get Device ID From SN ${src['onu']}
${olt_device_id}= Get OLTDeviceID From OLT List ${src['olt']}
${num_of_olt_onus}= Get Num of Onus From OLT SN ${src['olt']}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s Get ONU Port in VGC ${src['onu']}
... ${of_id} ${src['uni_id']}
# Remove Subscriber Access
Delete Request VGC services/${of_id}/${onu_port}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Wait Until Keyword Succeeds ${timeout} 2s
... Check Ping False ${dst['dp_iface_ip_qinq']} ${src['dp_iface_name']}
... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
# Number of Access Flows on VGC equals 4 * the Number of Active ONUs (2 for each downstream and upstream)
${vgc_flows_count}= Evaluate 4 * ( ${num_of_olt_onus} - 1 )
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Verify Subscriber Access Flows Added Count DT ${VGC_SSH_IP} ${VGC_SSH_PORT}
... ${of_id} ${vgc_flows_count}
# Verify VOLTHA flows for OLT equals twice the number of ONUS (minus ONU under test) + 1 for LLDP
${olt_flows}= Evaluate 2 * ( ${num_of_olt_onus} - 1 )
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Flows
... ${olt_flows} ${olt_device_id}
# Verify VOLTHA flows for ONU under test is Zero
Run Keyword Wait Until Keyword Succeeds ${timeout} 5s Validate Device Flows
... ${onu_device_id} 0
# Disable and Re-Enable the ONU (To replicate DT current workflow)
# TODO: Delete and Auto-Discovery Add of ONU (not yet supported)
Disable Device ${onu_device_id}
Wait Until Keyword Succeeds ${timeout} 5s
... Validate Device DISABLED UNKNOWN
... REACHABLE ${src['onu']}
Enable Device ${onu_device_id}
Wait Until Keyword Succeeds 360s 5s
... Validate Device ENABLED ACTIVE
... REACHABLE ${src['onu']}
# Add Subscriber Access
Post Request VGC services/${of_id}/${onu_port}
# Verify subscriber access flows are added for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Verify Subscriber Access Flows Added for ONU DT in VGC ${VGC_SSH_IP} ${VGC_SSH_PORT} ${of_id}
... ${onu_port} ${nni_port} ${src['s_tag']}
Wait Until Keyword Succeeds ${timeout} 5s
... Validate Device ENABLED ACTIVE
... REACHABLE ${src['onu']} onu=True onu_reason=omci-flows-pushed
# Workaround for issue seen in VOL-4489. Keep this workaround until VOL-4489 is fixed.
Run Keyword If ${has_dataplane} Reboot XGSPON ONU ${src['olt']} ${src['onu']} omci-flows-pushed
# Workaround ends here for issue seen in VOL-4489.
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Wait Until Keyword Succeeds ${timeout} 2s
... Check Ping True ${dst['dp_iface_ip_qinq']} ${src['dp_iface_name']}
... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
END
# Verify flows for all OLTs
Run Keyword Wait Until Keyword Succeeds ${timeout} 5s Validate All OLT Flows
Test Disable and Enable ONU for DT
[Documentation] Validates E2E Ping Connectivity and object states for the given scenario:
... Assuming that all the ONUs are DHCP/pingable (i.e. assuming sanityDt test was executed)
... Perform disable on the ONUs and validate that the pings do not succeed
... Perform enable on the ONUs and validate that the pings are successful
[Tags] functionalDt DisableEnableONUDt soak
[Setup] Run Keywords Start Logging DisableEnableONUDt
... AND Run Keyword If ${has_dataplane} Set Non-Critical Tag for XGSPON Tech
[Teardown] Run Keywords Run Keyword If ${logging} Collect Logs
... AND Stop Logging DisableEnableONUDt
FOR ${I} IN RANGE 0 ${num_all_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${of_id}= Get ofID From OLT List ${src['olt']}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s Get ONU Port in VGC ${src['onu']}
... ${of_id} ${src['uni_id']}
${onu_device_id}= Get Device ID From SN ${src['onu']}
Disable Device ${onu_device_id}
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Validate Device DISABLED UNKNOWN
... REACHABLE ${src['onu']} onu=True onu_reason=omci-admin-lock
Wait Until Keyword Succeeds ${timeout} 2s
... Verify UNI Port Is Disabled ${VGC_SSH_IP} ${VGC_SSH_PORT} ${src['onu']} ${src['uni_id']}
# TODO: Yet to Verify on the GPON based Physical POD (VOL-2652)
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Wait Until Keyword Succeeds ${timeout} 2s
... Check Ping False ${dst['dp_iface_ip_qinq']} ${src['dp_iface_name']}
... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
Sleep 5s
Enable Device ${onu_device_id}
Run Keyword And Continue On Failure Wait Until Keyword Succeeds 360s 5s
... Validate Device ENABLED ACTIVE
... REACHABLE ${src['onu']} onu=True onu_reason=onu-reenabled
Wait Until Keyword Succeeds ${timeout} 2s
... Verify UNI Port Is Enabled ${src['onu']} ${src['uni_id']}
# Workaround for issue seen in VOL-4489. Keep this workaround until VOL-4489 is fixed.
Run Keyword If ${has_dataplane} Reboot XGSPON ONU ${src['olt']} ${src['onu']} omci-flows-pushed
# Workaround ends here for issue seen in VOL-4489.
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Wait Until Keyword Succeeds ${timeout} 2s
... Check Ping True ${dst['dp_iface_ip_qinq']} ${src['dp_iface_name']}
... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
END
Test Disable and Delete OLT for DT
[Documentation] Validates E2E Ping Connectivity and object states for the given scenario:
... Assuming that all the ONUs are DHCP/pingable (i.e. assuming sanityDt test was executed)
... Perform disable on the OLT and validate ONUs state and that the pings do not succeed
... Perform delete on the OLT, Re-do Setup (Recreate the OLT) and Perform Sanity Test DT
[Tags] functionalDt DisableDeleteOLTDt soak
[Setup] Start Logging DisableDeleteOLTDt
[Teardown] Run Keywords Run Keyword If ${logging} Collect Logs
... AND Stop Logging DisableDeleteOLTDt
# Disable and Validate OLT Device
FOR ${I} IN RANGE 0 ${olt_count}
${olt_serial_number}= Get From Dictionary ${olt_ids}[${I}] sn
${olt_device_id}= Get OLTDeviceID From OLT List ${olt_serial_number}
Disable Device ${olt_device_id}
${of_id}= Get ofID From OLT List ${olt_serial_number}
Wait Until Keyword Succeeds ${timeout} 5s
... Validate OLT Device DISABLED UNKNOWN REACHABLE
... ${olt_serial_number}
${num_onus}= Set Variable ${list_olts}[${I}][onucount]
# Validate ONUs
Run Keyword Wait Until Keyword Succeeds ${timeout} 5s Validate ONUs After OLT Disable
... ${num_onus} ${olt_serial_number}
# Verify VGC Flows
# Number of Access Flows on VGC equals 4 * the Number of Active ONUs (2 for each downstream and upstream)
${vgc_flows_count}= Evaluate 4 * ${num_onus}
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Verify Subscriber Access Flows Added Count DT ${VGC_SSH_IP} ${VGC_SSH_PORT}
... ${of_id} ${vgc_flows_count}
# Verify VOLTHA Flows
# Number of per OLT Flows equals Twice the Number of Active ONUs (each for downstream and upstream) + 1 for LLDP
${olt_flows}= Evaluate 2 * ${num_onus}
# Number of per ONU Flows equals 2 (one each for downstream and upstream)
${onu_flows}= Set Variable 2
Run Keyword Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Flows
... ${olt_flows} ${olt_device_id}
${List_ONU_Serial} Create List
Set Suite Variable ${List_ONU_Serial}
Build ONU SN List ${List_ONU_Serial} ${olt_serial_number} ${num_onus}
Log ${List_ONU_Serial}
Run Keyword Wait Until Keyword Succeeds ${timeout} 5s Validate ONU Flows
... ${List_ONU_Serial} ${onu_flows}
# Delete OLT and Validate Empty Device List
Delete Device ${olt_device_id}
# Check that the OLT and the ONUs are actually removed from the system
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s Validate Device Removed
... ${olt_serial_number}
Run Keyword and Continue On Failure Validate all ONUS for OLT Removed ${num_all_onus} ${hosts}
... ${olt_serial_number} ${timeout}
Wait Until Keyword Succeeds ${timeout} 5s
... Verify Device Flows Removed ${VGC_SSH_IP} ${VGC_SSH_PORT} ${of_id}
END
# Re-do Setup (Recreate the OLT) and Perform Sanity Test DT
Run Keyword Setup ${SOAK_TEST}
Run Keyword If ${has_dataplane} Clean Up Linux
Perform Sanity Test DT
Test Disable and Enable OLT for DT
[Documentation] Validates E2E Ping Connectivity and object states for the given scenario:
... Assuming that all the ONUs are DHCP/pingable (i.e. assuming sanityDt test was executed)
... Perform disable on the OLT and validate that the pings do not succeed
... Perform enable on the OLT and validate that the pings are successful
[Tags] functionalDt DisableEnableOLTDt soak
[Setup] Start Logging DisableEnableOLTDt
[Teardown] Run Keywords Run Keyword If ${logging} Collect Logs
... AND Stop Logging DisableEnableOLTDt
# Disable and Validate OLT Device
FOR ${I} IN RANGE 0 ${olt_count}
${olt_serial_number}= Get From Dictionary ${olt_ids}[${I}] sn
${olt_device_id}= Get OLTDeviceID From OLT List ${olt_serial_number}
${rc} ${output}= Run and Return Rc and Output
... voltctl -c ${VOLTCTL_CONFIG} device disable ${olt_device_id}
Should Be Equal As Integers ${rc} 0
Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Device DISABLED UNKNOWN REACHABLE
... ${olt_serial_number}
END
# Validate ONUs
FOR ${I} IN RANGE 0 ${num_all_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${of_id}= Get ofID From OLT List ${src['olt']}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s
... Get ONU Port in VGC ${src['onu']} ${of_id} ${src['uni_id']}
${onu_device_id}= Get Device ID From SN ${src['onu']}
Wait Until Keyword Succeeds ${timeout} 2s
... Verify UNI Port Is Disabled ${VGC_SSH_IP} ${VGC_SSH_PORT} ${src['onu']} ${src['uni_id']}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Wait Until Keyword Succeeds ${timeout} 2s
... Check Ping False ${dst['dp_iface_ip_qinq']} ${src['dp_iface_name']}
... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
# Remove Subscriber Access (To replicate DT workflow)
${onu_port_name}= Catenate SEPARATOR=- ${src['onu']} ${src['uni_id']}
Wait Until Keyword Succeeds ${timeout} 2s
... Delete Request VGC services/${onu_port_name}
# Delete ONU Device (To replicate DT workflow)
Delete Device ${onu_device_id}
END
Sleep 5s
# Enable the OLT back and check ONU, OLT status are back to "ACTIVE"
FOR ${I} IN RANGE 0 ${olt_count}
${olt_serial_number}= Get From Dictionary ${olt_ids}[${I}] sn
${olt_device_id}= Get OLTDeviceID From OLT List ${olt_serial_number}
Enable Device ${olt_device_id}
Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Device ENABLED ACTIVE REACHABLE
... ${olt_serial_number}
#TODO: Update for PON_OLT ETHERNET_NNI
#Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Port Types
#... PON_OLT ETHERNET_NNI
END
# Waiting extra time for the ONUs to come up
Sleep 60s
Run Keyword If ${has_dataplane} Clean Up Linux
Perform Sanity Test DT
Test Delete and ReAdd OLT for DT
[Documentation] Validates E2E Ping Connectivity and object states for the given scenario:
... Assuming that all the ONUs are DHCP/pingable (i.e. assuming sanityDt test was executed)
... Disable and Delete the OLT
... Create/Enable the same OLT again
... Validate DHCP/E2E pings succeed for all the ONUs connected to the OLT
[Tags] functionalDt DeleteReAddOLTDt soak
[Setup] Start Logging DeleteReAddOLTDt
[Teardown] Run Keywords Run Keyword If ${logging} Collect Logs
... AND Stop Logging DeleteReAddOLTDt
FOR ${I} IN RANGE 0 ${olt_count}
${olt_serial_number}= Get From Dictionary ${olt_ids}[${I}] sn
${of_id}= Get ofID From OLT List ${olt_serial_number}
Delete Device and Verify ${olt_serial_number}
Wait Until Keyword Succeeds ${timeout} 5s
... Verify Device Flows Removed ${VGC_SSH_IP} ${VGC_SSH_PORT} ${of_id}
END
# Recreate the OLTs
Setup ${SOAK_TEST}
Run Keyword If ${has_dataplane} Clean Up Linux
Perform Sanity Test DT
Test Disable ONUs and OLT Then Delete ONUs and OLT for DT
[Documentation] On deployed POD, disable the ONU, disable the OLT and then delete ONU and OLT.
... This TC is to confirm that ONU removal is not impacting OLT
... Devices will be removed during the execution of this TC
... so calling setup at the end to add the devices back to avoid the confusion.
[Tags] functionalDt DisableDeleteONUOLTDt
[Setup] Run Keywords Start Logging DisableDeleteONUOLTDt
... AND Run Keyword If ${has_dataplane} Set Non-Critical Tag for XGSPON Tech
[Teardown] Run Keywords Run Keyword If ${logging} Collect Logs
... AND Stop Logging DisableDeleteONUOLTDt
@{onu_reason}= Create List initial-mib-downloaded omci-flows-pushed
FOR ${I} IN RANGE 0 ${num_all_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${onu_device_id}= Get Device ID From SN ${src['onu']}
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Validate Device ENABLED ACTIVE
... REACHABLE ${src['onu']} onu=True onu_reason=${onu_reason}
Wait Until Keyword Succeeds ${timeout} 5s
... Validate OLT Device ENABLED ACTIVE
... REACHABLE ${src['olt']}
Disable Device ${onu_device_id}
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Validate Device DISABLED UNKNOWN
... REACHABLE ${src['onu']} onu=false
Wait Until Keyword Succeeds ${timeout} 5s
... Validate OLT Device ENABLED ACTIVE
... REACHABLE ${src['olt']}
END
# Disable all OLTs
FOR ${I} IN RANGE 0 ${olt_count}
${olt_serial_number}= Get From Dictionary ${olt_ids}[${I}] sn
${olt_device_id}= Get OLTDeviceID From OLT List ${olt_serial_number}
${rc} ${output}= Run and Return Rc and Output
... voltctl -c ${VOLTCTL_CONFIG} device disable ${olt_device_id}
Should Be Equal As Integers ${rc} 0
Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Device DISABLED UNKNOWN REACHABLE
... ${olt_serial_number}
END
# Validate ONUs after OLT disable
FOR ${I} IN RANGE 0 ${num_all_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${onu_device_id}= Get Device ID From SN ${src['onu']}
Wait Until Keyword Succeeds ${timeout} 5s
... Validate Device DISABLED DISCOVERED
... UNREACHABLE ${src['onu']} onu=false
Delete Device ${onu_device_id}
Wait Until Keyword Succeeds ${timeout} 5s
... Validate OLT Device DISABLED UNKNOWN
... REACHABLE ${src['olt']}
END
# Delete all OLTs
Delete All Devices and Verify
#Delete Device ${olt_device_id}
#TODO: Fix the following assertion
#Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s Test Empty Device List
#Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
#... Verify Device Flows Removed ${VGC_SSH_IP} ${VGC_SSH_PORT} ${of_id}
# Re-do Setup (Recreate the OLT) and Perform Sanity Test DT
Run Keyword Setup
Run Keyword If ${has_dataplane} Clean Up Linux
Perform Sanity Test DT
Test Disable and Enable OLT PON Port for DT
[Documentation] Validates E2E Ping Connectivity and object states for the given scenario:
... Assuming that all the ONUs are DHCP/pingable (i.e. assuming sanityDt test was executed)
... Perform disable on the OLT PON Port and validate that the pings do not succeed
... Perform enable on the OLT PON Port and validate that the pings are successful
[Tags] functionalDt DisableEnableOltPonPortDt VOL-2577 soak
[Setup] Run Keywords Start Logging DisableEnableOltPonPortDt
... AND Run Keyword If ${has_dataplane} Set Non-Critical Tag for XGSPON Tech
[Teardown] Run Keywords Run Keyword If ${logging} Collect Logs
... AND Stop Logging DisableEnableOltPonPortDt
FOR ${I} IN RANGE 0 ${olt_count}
${olt_serial_number}= Get From Dictionary ${olt_ids}[${I}] sn
Disable Enable PON Port Per OLT DT ${olt_serial_number}
END
Test ONU Delete and Auto-Discovery for DT
[Documentation] Tests the voltctl delete and Auto-Discovery of the ONU
[Tags] functionalDt VOL-3098 ONUAutoDiscoveryDt
[Setup] Start Logging ONUAutoDiscoveryDt
[Teardown] Run Keywords Run Keyword If ${logging} Collect Logs
... AND Stop Logging ONUAutoDiscoveryDt
Clear All Devices Then Create New Device
# Performing Sanity Test to make sure subscribers are all AUTH+DHCP and pingable
Run Keyword If ${has_dataplane} Clean Up Linux
Perform Sanity Test DT
FOR ${I} IN RANGE 0 ${num_all_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${of_id}= Get ofID From OLT List ${src['olt']}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s
... Get ONU Port in VGC ${src['onu']} ${of_id}
${onu_device_id}= Get Device ID From SN ${src['onu']}
${nni_port}= Wait Until Keyword Succeeds ${timeout} 2s Get NNI Port in VGC ${of_id}
# Remove Subscriber
Delete Request VGC services/${of_id}/${onu_port}
# Additional sleep to let subscriber delete process
Sleep 10s
# Delete ONU and Verify Ping Fails
Delete Device ${onu_device_id}
Run Keyword If ${has_dataplane} Verify ping is successful except for given device
... ${num_all_onus} ${src['onu']}
# Verify that no pending flows exist for the ONU port
Wait Until Keyword Succeeds ${timeout} 2s
... Verify No Pending Flows For ONU ${VGC_SSH_IP} ${VGC_SSH_PORT} ${onu_port}
# ONU Auto-Discovery
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s
... Get ONU Port in VGC ${src['onu']} ${of_id} ${src['uni_id']}
# Check ONU port is Enabled in VGC
Wait Until Keyword Succeeds ${timeout} 2s
... Verify UNI Port Is Enabled ${src['onu']} ${src['uni_id']}
${onu_device_id}= Get Device ID From SN ${src['onu']}
Run Keyword If ${has_dataplane} Clean Up Linux ${onu_device_id}
# Re-Add Subscriber
Add Subscriber Details ${of_id} ${onu_port}
#Post Request VGC services/${of_id}/${onu_port}
# Verify ONU state in voltha
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Validate Device ENABLED ACTIVE REACHABLE
... ${src['onu']} onu=True onu_reason=omci-flows-pushed
# Verify that no pending flows exist for the ONU port
Wait Until Keyword Succeeds ${timeout} 2s
... Verify No Pending Flows For ONU ${VGC_SSH_IP} ${VGC_SSH_PORT} ${onu_port}
# Verify subscriber access flows are added for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Verify Subscriber Access Flows Added For ONU DT in VGC ${VGC_SSH_IP} ${VGC_SSH_PORT} ${of_id}
... ${onu_port} ${nni_port} ${src['s_tag']}
# Verify Meters in VGC
Wait Until Keyword Succeeds ${timeout} 5s
... Verify Meters in VGC Ietf ${VGC_SSH_IP} ${VGC_SSH_PORT} ${of_id} ${onu_port}
Run Keyword If ${has_dataplane} Validate DHCP and Ping True
... True ${src['dp_iface_name']} ${src['s_tag']} ${src['c_tag']} ${dst['dp_iface_ip_qinq']}
... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
... ${dst['dp_iface_name']} ${dst['ip']} ${dst['user']} ${dst['pass']} ${dst['container_type']}
... ${dst['container_name']}
END
# Verify flows for all OLTs
Wait Until Keyword Succeeds ${timeout} 5s Validate All OLT Flows
*** Keywords ***
Setup Suite
[Documentation] Set up the test suite
Common Test Suite Setup
#Restore all ONUs
#Run Keyword If ${has_dataplane} RestoreONUs ${num_all_onus}
#power_switch.robot needs it to support different vendor's power switch
${switch_type}= Get Variable Value ${web_power_switch.type}
Run Keyword If "${switch_type}"!="" Set Global Variable ${powerswitch_type} ${switch_type}
Clear All Devices Then Create New Device
[Documentation] Remove any devices from VOLTHA and VGC
# Remove all devices from voltha and nos
Delete All Devices and Verify
# Execute normal test Setup Keyword
Setup