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TorstenThiemea7315f12021-07-23 11:56:34 +00001# Copyright 2021 - present Open Networking Foundation
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7# http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14# FIXME Can we use the same test against BBSim and Hardware?
15
16*** Settings ***
17Documentation Test of open ONU go adapter Flows
18Suite Setup Setup Suite
19Test Setup Setup
20Test Teardown Teardown
21Suite Teardown Teardown Suite
22Library Collections
23Library String
24Library OperatingSystem
25Library XML
26Library RequestsLibrary
27Library ../../libraries/DependencyLibrary.py
28Resource ../../libraries/onos.robot
29Resource ../../libraries/voltctl.robot
30Resource ../../libraries/voltha.robot
31Resource ../../libraries/utils.robot
32Resource ../../libraries/k8s.robot
33Resource ../../variables/variables.robot
34Resource ../../libraries/power_switch.robot
35Resource ../../libraries/onu_utilities.robot
36
37*** Variables ***
Hardik Windlass4288c6a2021-09-28 07:22:06 +000038${NAMESPACE} voltha
39${INFRA_NAMESPACE} default
TorstenThiemea7315f12021-07-23 11:56:34 +000040${timeout} 60s
41${of_id} 0
42${logical_id} 0
43${has_dataplane} True
44${external_libs} True
45${teardown_device} True
46${scripts} ../../scripts
47# Per-test logging on failure is turned off by default; set this variable to enable
48${container_log_dir} ${None}
TorstenThieme54ba3c62021-07-29 06:54:08 +000049# KV Store Prefix
50# example: -v kvstoreprefix:voltha_voltha
51${kvstoreprefix} voltha_voltha
TorstenThiemea7315f12021-07-23 11:56:34 +000052# determines the environment workflow: DT, TT or ATT (default)
53# example: -v workflow:DT
54${workflow} ATT
55# logging flag to enable Collect Logs, can be passed via the command line too
56# example: -v logging:True
57${logging} False
58# used tech profile, can be passed via the command line too, valid values: default (=1T1GEM), 1T4GEM, 1T8GEM
59# example: -v techprofile:1T4GEM
60${techprofile} default
61# if True execution will be paused before clean up, only use in case of manual testing, do not use in ci pipeline!
62# example: -v pausebeforecleanup:True
63${pausebeforecleanup} False
64${data_dir} ../data
65
Hardik Windlassb1bda362021-11-24 11:54:36 +000066# flag to choose the subscriber provisioning command type in ONOS
67# TT often provision a single services for a subscriber (eg: hsia, voip, ...) one after the other.
68# if set to True, command used is "volt-add-subscriber-unitag"
69# if set to False, comand used is "volt-add-subscriber-access"
70${unitag_sub} False
71
TorstenThiemea7315f12021-07-23 11:56:34 +000072*** Test Cases ***
73Flows Test
74 [Documentation] Validates onu vlan rules in etcd:
75 [Tags] functionalOnuGo FlowsTest
76 [Setup] Start Logging FlowsTest
77 ${onu_tags_dict}= Collect Tags Per ONU
78 # Check and store vlan rules
79 Wait Until Keyword Succeeds ${timeout} 2s Run Keyword And Continue On Failure
80 ... Validate Etcd Vlan Rules Added Subscriber ${onu_tags_dict} defaultkvstoreprefix=${kvstoreprefix}
81 #log flows for verification
82 ${flowsresult}= Execute ONOS CLI Command use single connection ${ONOS_SSH_IP} ${ONOS_SSH_PORT} flows -s
83 log ${flowsresult}
84 FOR ${J} IN RANGE 0 ${num_olts}
85 ${olt_serial_number}= Set Variable ${list_olts}[${J}][sn]
86 ${of_id}= Wait Until Keyword Succeeds ${timeout} 15s Validate OLT Device in ONOS
87 ... ${olt_serial_number}
88 # Remove subscriber
89 Do Onu Subscriber Remove Per OLT ${of_id} ${olt_serial_number}
90 END
91 #log flows for verification
92 ${flowsresult}= Execute ONOS CLI Command use single connection ${ONOS_SSH_IP} ${ONOS_SSH_PORT} flows -s
93 log ${flowsresult}
94 Wait Until Keyword Succeeds ${timeout} 2s Run Keyword And Continue On Failure Run Keyword And Continue On Failure
95 ... Validate Etcd Vlan Rules Removed Subscriber defaultkvstoreprefix=${kvstoreprefix}
96 FOR ${J} IN RANGE 0 ${num_olts}
97 ${olt_serial_number}= Set Variable ${list_olts}[${J}][sn]
98 ${of_id}= Wait Until Keyword Succeeds ${timeout} 15s Validate OLT Device in ONOS
99 ... ${olt_serial_number}
100 Do Onu Subscriber Add Per OLT ${of_id} ${olt_serial_number}
101 END
102 #log flows for verification
103 ${flowsresult}= Execute ONOS CLI Command use single connection ${ONOS_SSH_IP} ${ONOS_SSH_PORT} flows -s
104 log ${flowsresult}
105 Wait Until Keyword Succeeds ${timeout} 2s Run Keyword And Continue On Failure Run Keyword And Continue On Failure
106 ... Validate Etcd Vlan Rules Added Subscriber ${onu_tags_dict} defaultkvstoreprefix=${kvstoreprefix}
TorstenThieme373adfe2021-12-16 13:03:04 +0000107 [Teardown] Run Keywords Printout ONU Serial Number and Device Id
108 ... AND Run Keyword If ${logging} Collect Logs
TorstenThiemea7315f12021-07-23 11:56:34 +0000109 ... AND Stop Logging FlowsTest
110
111*** Keywords ***
112Setup Suite
113 [Documentation] Set up the test suite inclusive enable device and sanity test of given workflow
Andrea Campanella82add372021-11-05 12:01:15 +0100114 Start Logging Setup or Teardown Setup-${SUITE NAME}
TorstenThiemea7315f12021-07-23 11:56:34 +0000115 Common Test Suite Setup
116 ${techprofile}= Set Variable If "${techprofile}"=="1T1GEM" default ${techprofile}
117 Set Suite Variable ${techprofile}
118 Run Keyword If "${techprofile}"=="default" Log To Console \nTechProfile:default (1T1GEM)
Hardik Windlass4288c6a2021-09-28 07:22:06 +0000119 ... ELSE IF "${techprofile}"=="1T4GEM" Set Tech Profile 1T4GEM ${INFRA_NAMESPACE}
120 ... ELSE IF "${techprofile}"=="1T8GEM" Set Tech Profile 1T8GEM ${INFRA_NAMESPACE}
TorstenThiemea7315f12021-07-23 11:56:34 +0000121 ... ELSE Fail The TechProfile (${techprofile}) is not valid!
122 ${switch_type}= Get Variable Value ${web_power_switch.type}
123 Run Keyword If "${switch_type}"!="" Set Global Variable ${powerswitch_type} ${switch_type}
124 Setup
125 Run Keyword If ${has_dataplane} Clean Up Linux
126 Run Keyword If "${workflow}"=="DT" Perform Sanity Test DT
127 ... ELSE IF "${workflow}"=="TT" Perform Sanity Tests TT
128 ... ELSE Perform Sanity Test
Andrea Campanella82add372021-11-05 12:01:15 +0100129 Run Keyword If ${logging} Collect Logs
130 Stop Logging Setup or Teardown Setup-${SUITE NAME}
TorstenThiemea7315f12021-07-23 11:56:34 +0000131
132Teardown Suite
133 [Documentation] Replaces the Suite Teardown in utils.robot.
134 ... Cleans up and checks all ONU ports disabled in ONOS.
135 ... Furthermore gives the possibility to pause the execution.
Andrea Campanella82add372021-11-05 12:01:15 +0100136 Start Logging Setup or Teardown Teardown-${SUITE NAME}
TorstenThiemea7315f12021-07-23 11:56:34 +0000137 Run Keyword If ${pausebeforecleanup} Import Library Dialogs
138 Run Keyword If ${pausebeforecleanup} Pause Execution Press OK to continue with clean up!
139 Run Keyword If ${pausebeforecleanup} Log Teardown will be continued... console=yes
140 Run Keyword If ${teardown_device} Delete All Devices and Verify
Hardik Windlass4288c6a2021-09-28 07:22:06 +0000141 Wait Until Keyword Succeeds ${timeout} 1s Validate Onu Data In Etcd ${INFRA_NAMESPACE} 0 ${kvstoreprefix}
142 ... without_pm_data=False
TorstenThiemea7315f12021-07-23 11:56:34 +0000143 Wait for Ports in ONOS for all OLTs ${ONOS_SSH_IP} ${ONOS_SSH_PORT} 0 BBSM ${timeout}
Andrea Campanella82add372021-11-05 12:01:15 +0100144 Run Keyword If ${logging} Collect Logs
145 Stop Logging Setup or Teardown Teardown-${SUITE NAME}
TorstenThiemea7315f12021-07-23 11:56:34 +0000146 Close All ONOS SSH Connections
Hardik Windlass4288c6a2021-09-28 07:22:06 +0000147 Remove Tech Profile ${INFRA_NAMESPACE}
TorstenThiemea7315f12021-07-23 11:56:34 +0000148
149Validate Etcd Vlan Rules Added Subscriber
150 [Documentation] This keyword validates Vlan rules of openonu-go-adapter Data stored in etcd.
151 ... It checks the match_vid (=4096) and set_vid when subscriber are added.
152 [Arguments] ${onu_tags_dict} ${reqmatchvid}=4096 ${defaultkvstoreprefix}=voltha_voltha
153 ${kvstoreprefix}= Get Kv Store Prefix ${defaultkvstoreprefix}
Hardik Windlass4288c6a2021-09-28 07:22:06 +0000154 ${etcddata}= Get ONU Go Adapter ETCD Data ${INFRA_NAMESPACE} ${kvstoreprefix} True True
TorstenThiemea7315f12021-07-23 11:56:34 +0000155 #prepare result for json convert
156 ${result}= Prepare ONU Go Adapter ETCD Data For Json ${etcddata}
157 ${jsondata}= To Json ${result}
158 ${length}= Get Length ${jsondata}
159 log ${jsondata}
TorstenThieme54ba3c62021-07-29 06:54:08 +0000160 Should Not Be Empty ${jsondata}
TorstenThiemea7315f12021-07-23 11:56:34 +0000161 FOR ${INDEX} IN RANGE 0 ${length}
162 ${value}= Get From List ${jsondata} ${INDEX}
163 ${flowparams}= Get From Dictionary ${value['uni_config'][0]} flow_params
164 ${onu}= Get From Dictionary ${value} serial_number
165 Validate Flow Params Vlan Rules ${flowparams} ${onu_tags_dict} ${onu} ${reqmatchvid}
166 END
167
168Validate Flow Params Vlan Rules
169 [Documentation] This keyword validates Vlan rules of openonu-go-adapter Data iterating over passed flow params.
170 ... It checks the match_vid (=4096) and set_vid when subscriber are added.
171 [Arguments] ${flowparams} ${onu_tags_dict} ${onu} ${reqmatchvid}=4096
172 ${length}= Get Length ${flowparams}
173 ${nbofexpectedrules}= Set Variable If
174 ... "${workflow}"=="TT" and ${has_dataplane} 4
175 ... "${workflow}"=="TT" and not ${has_dataplane} 3
176 ... "${workflow}"=="DT" or "${workflow}"=="ATT" 1
177 Should Be Equal As Numbers ${length} ${nbofexpectedrules}
178 ... msg=wrong number of vlan rules (${length} != ${nbofexpectedrules})!
179 FOR ${INDEX} IN RANGE 0 ${length}
180 ${value}= Get From List ${flowparams} ${INDEX}
181 ${matchvid}= Get From Dictionary ${value['vlan_rule_params']}
182 ... match_vid
183 Should Be Equal As Integers ${matchvid} ${reqmatchvid}
184 ${setvid}= Get From Dictionary ${value['vlan_rule_params']}
185 ... set_vid
186 ${c_tags_list}= Get From Dictionary ${onu_tags_dict['${onu}']} c_tags
187 ${tagindex}= Get Index From List ${c_tags_list} ${setvid}
188 Should Not Be Equal As Integers ${tagindex} -1 msg=set_vid out of range (${setvid})!
189 END
190
191Validate Etcd Vlan Rules Removed Subscriber
192 [Documentation] This keyword validates Vlan rules of openonu-go-adapter Data stored in etcd.
193 ... It checks the match_vid (=4096) and set_vid when subscriber are removed.
194 [Arguments] ${reqmatchvid}=4096 ${defaultkvstoreprefix}=voltha_voltha
195 ${kvstoreprefix}= Get Kv Store Prefix ${defaultkvstoreprefix}
Hardik Windlass4288c6a2021-09-28 07:22:06 +0000196 ${etcddata}= Get ONU Go Adapter ETCD Data ${INFRA_NAMESPACE} ${kvstoreprefix} True True
TorstenThiemea7315f12021-07-23 11:56:34 +0000197 #prepare result for json convert
198 ${result}= Prepare ONU Go Adapter ETCD Data For Json ${etcddata}
199 ${jsondata}= To Json ${result}
200 ${length}= Get Length ${jsondata}
201 log ${jsondata}
TorstenThieme54ba3c62021-07-29 06:54:08 +0000202 Should Not Be Empty ${jsondata}
TorstenThiemea7315f12021-07-23 11:56:34 +0000203 FOR ${INDEX} IN RANGE 0 ${length}
204 ${value}= Get From List ${jsondata} ${INDEX}
205 @{result_values}= Run Keyword And Ignore Error
206 ... Get From Dictionary ${value['uni_config'][0]['flow_params'][0]['vlan_rule_params']} match_vid
207 ${result}= Set Variable @{result_values}[0]
208 ${matchvid}= Set Variable @{result_values}[1]
209 Run Keyword If "${workflow}"=="ATT" Should Be Equal As Integers ${matchvid} ${reqmatchvid}
210 ... ELSE Should Be Equal As Strings ${result} FAIL
211 @{result_values}= Run Keyword And Ignore Error
212 ... Get From Dictionary ${value['uni_config'][0]['flow_params'][0]['vlan_rule_params']} set_vid
213 ${result}= Set Variable @{result_values}[0]
214 ${setvid}= Set Variable @{result_values}[1]
215 ${evalresult}= Run Keyword If "${workflow}"=="ATT" Evaluate ${setvid} == 4091
216 ... ELSE Evaluate "${result}" == "FAIL"
217 Should Be True ${evalresult} msg=set_vid out of range (${setvid})!
218 END
219
220Collect Tags Per ONU
221 [Documentation] This keyword collects the s- and c-tags per ONU.
222 ${onu_tags_dict}= Create Dictionary
223 FOR ${I} IN RANGE 0 ${num_all_onus}
224 ${src}= Set Variable ${hosts.src[${I}]}
225 ${onu_tags_dict}= Run Keyword If '${src['onu']}' in ${onu_tags_dict} Update ONU Tags Dict ${onu_tags_dict}
226 ... ${src['onu']} ${src['c_tag']} ${src['s_tag']}
227 ... ELSE Append To ONU Tags Dict ${onu_tags_dict}
228 ... ${src['onu']} ${src['c_tag']} ${src['s_tag']}
229 END
230 log ${onu_tags_dict}
231 [return] ${onu_tags_dict}
232
233Update ONU Tags Dict
234 [Documentation] This keyword update passed dictionary with the s- and c-tags for passed ONU.
235 [Arguments] ${onu_tags_dict} ${onu} ${c_tag} ${s_tag}
236 ${c_tag}= Convert To Integer ${c_tag}
237 ${s_tag}= Convert To Integer ${s_tag}
238 ${c_tags_list}= Get From Dictionary ${onu_tags_dict['${onu}']} c_tags
239 Append To List ${c_tags_list} ${c_tag}
240 ${s_tags_list}= Get From Dictionary ${onu_tags_dict['${onu}']} s_tags
241 Append To List ${s_tags_list} ${s_tag}
242 Set To Dictionary ${onu_tags_dict['${onu}']} c_tags ${c_tags_list} s_tags ${s_tags_list}
243 [return] ${onu_tags_dict}
244
245Append To ONU Tags Dict
246 [Documentation] This keyword append the s- and c-tags of passed ONU to passed dictionary .
247 [Arguments] ${onu_tags_dict} ${onu} ${c_tag} ${s_tag}
248 ${c_tag}= Convert To Integer ${c_tag}
249 ${s_tag}= Convert To Integer ${s_tag}
250 ${c_tags_list}= Create List ${c_tag}
251 ${s_tags_list}= Create List ${s_tag}
252 ${onu_dict}= Create Dictionary c_tags ${c_tags_list} s_tags ${s_tags_list}
253 Set To Dictionary ${onu_tags_dict} ${onu} ${onu_dict}
254 [return] ${onu_tags_dict}