blob: 881fa4006ef3a045bf29b98b50dead1e7279c9d8 [file] [log] [blame]
George Keishing0fff68a2017-04-27 22:25:49 -05001*** Settings ***
Steven Sombar130a04f2017-07-16 10:02:37 -05002Documentation Keywords for system test.
George Keishing0fff68a2017-04-27 22:25:49 -05003
George Keishing91c852f2017-05-03 02:48:21 -05004Library ../lib/gen_robot_keyword.py
Steven Sombar07be3742018-01-11 13:02:40 -06005Resource ../lib/boot_utils.robot
George Keishing91c852f2017-05-03 02:48:21 -05006Resource ../extended/obmc_boot_test_resource.robot
George Keishing0fff68a2017-04-27 22:25:49 -05007Resource ../lib/utils.robot
George Keishing91c852f2017-05-03 02:48:21 -05008Resource ../lib/state_manager.robot
George Keishingcff7aa02017-05-16 08:05:10 -05009Resource ../lib/rest_client.robot
George Keishingbbfec9e2017-05-17 10:47:21 -050010Resource resource.txt
George Keishing4ef29082017-05-13 05:01:23 -050011Library OperatingSystem
12Library DateTime
13
George Keishing0fff68a2017-04-27 22:25:49 -050014*** Variables ***
15
Steven Sombar130a04f2017-07-16 10:02:37 -050016${htx_log_dir_path} ${EXECDIR}${/}logs${/}
George Keishing4ef29082017-05-13 05:01:23 -050017
George Keishing4bbf5202017-05-18 06:55:53 -050018# Error strings to check from dmesg.
Steven Sombar130a04f2017-07-16 10:02:37 -050019${ERROR_REGEX} error|GPU|NVRM|nvidia
George Keishing4bbf5202017-05-18 06:55:53 -050020
21# GPU specific error message from dmesg.
Steven Sombar130a04f2017-07-16 10:02:37 -050022${ERROR_DBE_MSG} (DBE) has been detected on GPU
23
24# Inventory - List of I/O devices to collect for Inventory
25@{I/O} communication disk display generic input multimedia
26... network printer tape
27
28# Inventory Paths of the JSON and YAML files
Steven Sombara2f166c2017-08-02 14:22:45 -050029${json_tmp_file_path} ${EXECDIR}/inventory_temp_file.json
30${yaml_file_path} ${EXECDIR}/inventory_temp_file.yaml
Steven Sombar130a04f2017-07-16 10:02:37 -050031
32
George Keishing4ef29082017-05-13 05:01:23 -050033
George Keishing0fff68a2017-04-27 22:25:49 -050034*** Keywords ***
35
36Execute Command On OS
37 [Documentation] Execute given command on OS and return output.
38 [Arguments] ${command}
George Keishing91c852f2017-05-03 02:48:21 -050039 # Description of argument(s):
40 # command Shell command to be executed on OS.
George Keishing0fff68a2017-04-27 22:25:49 -050041 ${stdout} ${stderr}= Execute Command ${command} return_stderr=True
42 Should Be Empty ${stderr}
43 [Return] ${stdout}
44
George Keishing0fff68a2017-04-27 22:25:49 -050045Login To OS
46 [Documentation] Login to OS Host.
47 [Arguments] ${os_host}=${OS_HOST} ${os_username}=${OS_USERNAME}
48 ... ${os_password}=${OS_PASSWORD}
George Keishingcff7aa02017-05-16 08:05:10 -050049 ... ${alias_name}=os_connection
George Keishing91c852f2017-05-03 02:48:21 -050050 # Description of argument(s):
51 # os_host IP address of the OS Host.
52 # os_username OS Host Login user name.
53 # os_password OS Host Login passwrd.
George Keishingcff7aa02017-05-16 08:05:10 -050054 # alias_name Default OS SSH session connection alias name.
55 # TODO: Generalize alias naming using openbmc/openbmc-test-automation#633
George Keishing0fff68a2017-04-27 22:25:49 -050056
George Keishing91c852f2017-05-03 02:48:21 -050057 Ping Host ${os_host}
George Keishing664a0162017-06-05 12:24:24 -050058 SSHLibrary.Open Connection ${os_host} alias=${alias_name}
George Keishing91c852f2017-05-03 02:48:21 -050059 Login ${os_username} ${os_password}
60
61
George Keishing88366b32017-05-12 13:50:48 -050062Tool Exist
63 [Documentation] Check whether given tool is installed on OS.
64 [Arguments] ${tool_name}
65 # Description of argument(s):
66 # tool_name Tool name whose existence is to be checked.
George Keishing91c852f2017-05-03 02:48:21 -050067 Login To OS
George Keishing88366b32017-05-12 13:50:48 -050068 ${output}= Execute Command On OS which ${tool_name}
69 Should Contain ${output} ${tool_name}
70 ... msg=Please install ${tool_name} tool.
George Keishing91c852f2017-05-03 02:48:21 -050071
72
73Boot To OS
74 [Documentation] Boot host OS.
75 Run Key OBMC Boot Test \ REST Power On
76
77
78Power Off Host
79 [Documentation] Power off host.
80 Run Key OBMC Boot Test \ REST Power Off
George Keishing0fff68a2017-04-27 22:25:49 -050081
George Keishing6fec3ab2017-05-05 10:45:08 -050082
83File Exist On OS
84 [Documentation] Check if the given file path exist on OS.
85 [Arguments] ${file_path}
86 # Description of argument(s):
87 # file_path Absolute file path.
88
89 Login To OS
90 ${out}= Execute Command On OS ls ${file_path}
91 Log To Console \n File Exist: ${out}
92
George Keishing8740a0c2017-05-13 07:19:16 -050093
94Is HTX Running
95 [Documentation] Check if the HTX exerciser is currently running.
96
97 ${status}= Execute Command On OS htxcmdline -status
98 Should Not Contain ${status} Daemon state is <IDLE>
George Keishing4ef29082017-05-13 05:01:23 -050099
100
101Write Log Data To File
102 [Documentation] Write log data to the logs directory.
103 [Arguments] ${data}= ${log_file_path}=
104 # Description of argument(s):
105 # data String buffer.
106 # log_file_path The log file path.
107
108 Create File ${log_file_path} ${data}
109
110
111Collect HTX Log Files
112 [Documentation] Collect status and error log files.
113 # Collects the following files:
114 # HTX error log file /tmp/htxerr
115 # HTX status log file /tmp/htxstats
116
117 # Create logs directory and get current datetime.
118 Create Directory ${htx_log_dir_path}
119 ${cur_datetime}= Get Current Date result_format=%Y%m%d%H%M%S%f
120
121 File Exist On OS /tmp/htxerr
122 ${htx_err}= Execute Command On BMC cat /tmp/htxerr
123 Write Log Data To File
124 ... ${htx_err} ${htx_log_dir_path}/${OS_HOST}${cur_datetime}.htxerr
125
126 File Exist On OS /tmp/htxstats
127 ${htx_stats}= Execute Command On BMC cat /tmp/htxstats
128 Write Log Data To File
129 ... ${htx_stats} ${htx_log_dir_path}/${OS_HOST}_${cur_datetime}.htxstats
130
George Keishingcff7aa02017-05-16 08:05:10 -0500131
132REST Upload File To BMC
133 [Documentation] Upload a file via REST to BMC.
134
135 # Generate 32 MB file size
136 Run dd if=/dev/zero of=dummyfile bs=1 count=0 seek=32MB
137 OperatingSystem.File Should Exist dummyfile
138
139 # Get the content of the file and upload to BMC
140 ${image_data}= OperatingSystem.Get Binary File dummyfile
141
142 # Get REST session to BMC
143 Initialize OpenBMC
144
145 # Create the REST payload headers and data
146 ${data}= Create Dictionary data ${image_data}
147 ${headers}= Create Dictionary Content-Type=application/octet-stream
148 ... Accept=application/octet-stream
149 Set To Dictionary ${data} headers ${headers}
150
151 ${resp}= Post Request openbmc /upload/image &{data}
152 Should Be Equal As Strings ${resp.status_code} ${HTTP_OK}
153
George Keishingcff7aa02017-05-16 08:05:10 -0500154 # Take SSH connection to BMC and switch to BMC connection to perform
155 # the task.
156 &{bmc_connection_args}= Create Dictionary alias=bmc_connection
157 Open Connection And Log In &{bmc_connection_args}
158
159 # Currently OS SSH session is active, switch to BMC connection.
160 Switch Connection bmc_connection
George Keishingcff7aa02017-05-16 08:05:10 -0500161
162 # Switch back to OS SSH connection.
163 Switch Connection os_connection
164
George Keishing4bbf5202017-05-18 06:55:53 -0500165
Steven Sombar1dc6fa72018-01-12 10:58:20 -0600166Get CPU Min Frequency Limit
167 [Documentation] Get CPU minimum assignable frequency.
168
169 # lscpu | grep min returns
170 # CPU min MHz: 1983.0000
171
172 ${cmd}= Catenate lscpu | grep min | tr -dc '0-9.\n'
173 ${cpu_freq} ${stderr} ${rc}= OS Execute Command ${cmd}
174 [Return] ${cpu_freq}
175
176
177Get CPU Min Frequency
178 [Documentation] Get CPU assigned minimum frequency.
179
180 # ppc64_cpu --frequency -t 10 returns
181 # min: 3.295 GHz (cpu 143)
182 # max: 3.295 GHz (cpu 0)
183 # avg: 3.295 GHz
184
185 ${cmd}= Catenate ppc64_cpu --frequency -t 10 | grep min
186 ... | cut -f 2 | cut -d ' ' -f 1 | tr -dc '0-9\n'
187 ${cpu_freq} ${stderr} ${rc}= OS Execute Command ${cmd}
188 [Return] ${cpu_freq}
189
190
191Get CPU Max Frequency Limit
192 [Documentation] Get CPU maximum assignable frequency.
193
194 # lscpu | grep max returns
195 # CPU max MHz: 3300.0000
196
197 ${cmd}= Catenate lscpu | grep max | tr -dc '0-9.\n'
198 ${cpu_freq} ${stderr} ${rc}= OS Execute Command ${cmd}
199 [Return] ${cpu_freq}
200
201
202Get CPU Max Frequency
203 [Documentation] Get CPU assigned maximum frequency.
204
205 # ppc64_cpu --frequency -t 10 returns
206 # min: 3.295 GHz (cpu 143)
207 # max: 3.295 GHz (cpu 0)
208 # avg: 3.295 GHz
209
210 ${cmd}= Catenate ppc64_cpu --frequency -t 10 | grep max
211 ... | cut -f 2 | cut -d ' ' -f 1 | tr -dc '0-9\n'
212 ${cpu_freq} ${stderr} ${rc}= OS Execute Command ${cmd}
213 [Return] ${cpu_freq}
214
215
George Keishing4bbf5202017-05-18 06:55:53 -0500216Check For Errors On OS Dmesg Log
217 [Documentation] Check if dmesg has nvidia errors logged.
218
219 ${dmesg_log}= Execute Command On OS dmesg | egrep '${ERROR_REGEX}'
220 # To enable multiple string check.
Steven Sombar0278b132018-01-09 14:41:32 -0600221 Should Not Contain ${dmesg_log} ${ERROR_DBE_MSG}
George Keishing4bbf5202017-05-18 06:55:53 -0500222
223
224Collect NVIDIA Log File
225 [Documentation] Collect ndivia-smi command output.
George Keishing664a0162017-06-05 12:24:24 -0500226 [Arguments] ${suffix}
227 # Description of argument(s):
228 # suffix String name to append.
George Keishing4bbf5202017-05-18 06:55:53 -0500229
230 # Collects the output of ndivia-smi cmd output.
George Keishing4bbf5202017-05-18 06:55:53 -0500231 # +-----------------------------------------------------------------------------+
232 # | NVIDIA-SMI 361.89 Driver Version: 361.89 |
233 # |-------------------------------+----------------------+----------------------+
234 # | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
235 # | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
236 # |===============================+======================+======================|
237 # | 0 Tesla P100-SXM2... On | 0002:01:00.0 Off | 0 |
238 # | N/A 25C P0 35W / 300W | 931MiB / 16280MiB | 0% Default |
239 # +-------------------------------+----------------------+----------------------+
240 # | 1 Tesla P100-SXM2... On | 0003:01:00.0 Off | 0 |
241 # | N/A 26C P0 40W / 300W | 1477MiB / 16280MiB | 0% Default |
242 # +-------------------------------+----------------------+----------------------+
243 # | 2 Tesla P100-SXM2... On | 0006:01:00.0 Off | 0 |
244 # | N/A 25C P0 35W / 300W | 931MiB / 16280MiB | 0% Default |
245 # +-------------------------------+----------------------+----------------------+
246 # | 3 Tesla P100-SXM2... On | 0007:01:00.0 Off | 0 |
247 # | N/A 44C P0 290W / 300W | 965MiB / 16280MiB | 99% Default |
248 # +-------------------------------+----------------------+----------------------+
249 # +-----------------------------------------------------------------------------+
250 # | Processes: GPU Memory |
251 # | GPU PID Type Process name Usage |
252 # |=============================================================================|
253 # | 0 28459 C hxenvidia 929MiB |
254 # | 1 28460 C hxenvidia 1475MiB |
255 # | 2 28461 C hxenvidia 929MiB |
256 # | 3 28462 C hxenvidia 963MiB |
257 # +-----------------------------------------------------------------------------+
258
259 # Create logs directory and get current datetime.
260 Create Directory ${htx_log_dir_path}
261 ${cur_datetime}= Get Current Date result_format=%Y%m%d%H%M%S%f
262
Steven Sombar0278b132018-01-09 14:41:32 -0600263 ${nvidia_out} ${stderr} ${rc}= OS Execute Command nvidia-smi
George Keishing4bbf5202017-05-18 06:55:53 -0500264 Write Log Data To File
George Keishing664a0162017-06-05 12:24:24 -0500265 ... ${nvidia_out}
266 ... ${htx_log_dir_path}/${OS_HOST}_${cur_datetime}.nvidia_${suffix}
George Keishingbbfec9e2017-05-17 10:47:21 -0500267
268
Steven Sombar0278b132018-01-09 14:41:32 -0600269Get GPU Power Limit
270 [Documentation] Get NVIDIA GPU maximum permitted power draw.
George Keishingbbfec9e2017-05-17 10:47:21 -0500271
Steven Sombar0278b132018-01-09 14:41:32 -0600272 # nvidia-smi --query-gpu=power.limit --format=csv returns
273 # power.limit [W]
274 # 300.00 W
275 # 300.00 W
276 # 300.00 W
277 # 300.00 W
George Keishingbbfec9e2017-05-17 10:47:21 -0500278
Steven Sombar0278b132018-01-09 14:41:32 -0600279 ${cmd}= Catenate nvidia-smi --query-gpu=power.limit
280 ... --format=csv | cut -f 1 -d ' ' | sort -n -u | tail -n 1
281 ${nvidia_out} ${stderr} ${rc}= OS Execute Command ${cmd}
282 # Allow for sensor overshoot. That is, max power reported for
283 # a GPU could be a few watts above the limit.
284 ${power_max}= Evaluate ${nvidia_out}+${7.00}
285 [Return] ${power_max}
286
287
288Get GPU Power
289 [Documentation] Get the GPU power dissipation.
290
291 # nvidia-smi --query-gpu=power.draw --format=csv returns
292 # power.draw [W]
293 # 34.12 W
294 # 34.40 W
295 # 36.55 W
296 # 36.05 W
297
298 ${cmd}= Catenate nvidia-smi --query-gpu=power.draw
299 ... --format=csv | cut -f 1 -d ' ' | sort -n -u | tail -n 1
300 ${nvidia_out} ${stderr} ${rc}= OS Execute Command ${cmd}
301 [Return] ${nvidia_out}
302
303
304Get GPU Temperature Limit
305 [Documentation] Get NVIDIA GPU maximum permitted temperature.
306
307 # nvidia-smi -q -d TEMPERATURE | grep "GPU Max" returns
308 # GPU Max Operating Temp : 83 C
309 # GPU Max Operating Temp : 83 C
310 # GPU Max Operating Temp : 83 C
311 # GPU Max Operating Temp : 83 C
312
313 ${cmd}= Catenate nvidia-smi -q -d TEMPERATURE | grep "GPU Max"
314 ... | cut -f 2 -d ":" | tr -dc '0-9\n' | sort -n -u | tail -n 1
315 ${nvidia_out} ${stderr} ${rc}= OS Execute Command ${cmd}
316 [Return] ${nvidia_out}
317
318
319Get GPU Temperature
320 [Documentation] Get the GPU temperature.
321
322 # nvidia-smi --query-gpu=temperature.gpu --format=csv returns
323 # 38
324 # 41
325 # 38
326 # 40
327
328 ${cmd}= Catenate nvidia-smi --query-gpu=temperature.gpu
329 ... --format=csv | sort -n -u | tail -n 1
330 ${nvidia_out} ${stderr} ${rc}= OS Execute Command ${cmd}
331 [Return] ${nvidia_out}
332
333
334Get GPU Clock Limit
335 [Documentation] Get NVIDIA GPU maximum permitted graphics clock.
336
337 # nvidia-smi --query-gpu=clocks.max.gr --format=csv returns
338 # 1530 MHz
339 # 1530 MHz
340 # 1530 MHz
341 # 1530 MHz
342
343 ${cmd}= Catenate nvidia-smi --query-gpu=clocks.max.gr
344 ... --format=csv | cut -f 1 -d ' ' | sort -n -u | tail -n 1
345 ${nvidia_out} ${stderr} ${rc}= OS Execute Command ${cmd}
346 [Return] ${nvidia_out}
347
348
349Get GPU Clock
350 [Documentation] Get the highest assigned value of the GPU graphics clock.
351
352 # nvidia-smi --query-gpu=clocks.gr --format=csv returns
353 # 1230 MHz
354 # 1230 MHz
355 # 135 MHz
356 # 150 MHz
357
358 ${cmd}= Catenate nvidia-smi --query-gpu=clocks.gr
359 ... --format=csv | cut -f 1 -d ' ' | sort -n -u | tail -n 1
360 ${nvidia_out} ${stderr} ${rc}= OS Execute Command ${cmd}
361 [Return] ${nvidia_out}
362
363
364Count GPUs From BMC
365 [Documentation] Determine number of GPUs from the BMC. Hostboot
366 ... needs to have been run previously because the BMC gets GPU data
367 ... from Hostboot.
368
369 # Example of gv* endpoint data:
370 # "/xyz/openbmc_project/inventory/system/chassis/motherboard/gv100card0": {
371 # "Functional": 1,
372 # "Present": 1,
373 # "PrettyName": ""
374 # },
375
376 ${num_bmc_gpus}= Set Variable ${0}
377
378 ${gpu_list}= Get Endpoint Paths
379 ... ${HOST_INVENTORY_URI}system/chassis/motherboard gv*
380
381 :FOR ${gpu_uri} IN @{gpu_list}
382 \ ${present}= Read Attribute ${gpu_uri} Present
383 \ ${state}= Read Attribute ${gpu_uri} Functional
384 \ Rpvars gpu_uri present state
385 \ ${num_bmc_gpus}= Run Keyword If ${present} and ${state}
386 ... Evaluate ${num_bmc_gpus}+${1}
387 [Return] ${num_bmc_gpus}
George Keishingbbfec9e2017-05-17 10:47:21 -0500388
389
390Create Default MDT Profile
391 [Documentation] Create default mdt.bu profile and run.
392
393 Rprint Timen Create HTX mdt profile.
394
395 ${profile}= Execute Command On OS htxcmdline -createmdt
396 Rprintn ${profile}
397 Should Contain ${profile} mdts are created successfully
398
399
400Run MDT Profile
401 [Documentation] Load user pre-defined MDT profile.
402
403 Rprint Timen Start HTX mdt profile execution.
404 ${htx_run}= Execute Command On OS
405 ... htxcmdline -run -mdt ${HTX_MDT_PROFILE}
406 Rprintn ${htx_run}
407 Should Contain ${htx_run} Activated
408
409
410Check HTX Run Status
411 [Documentation] Get HTX exerciser status and check for error.
412
413 Rprint Timen Check HTX mdt Status and error.
414 ${status}= Execute Command On OS
415 ... htxcmdline -status -mdt ${HTX_MDT_PROFILE}
416 Rprintn ${status}
417
418 ${errlog}= Execute Command On OS htxcmdline -geterrlog
419 Rprintn ${errlog}
420
421 Should Contain ${errlog} file </tmp/htxerr> is empty
422
423
424Shutdown HTX Exerciser
425 [Documentation] Shut down HTX exerciser run.
426
427 Rprint Timen Shutdown HTX Run
428 ${shutdown}= Execute Command On OS
429 ... htxcmdline -shutdown -mdt ${HTX_MDT_PROFILE}
430 Rprintn ${shutdown}
431 Should Contain ${shutdown} shutdown successfully
432
Steven Sombar130a04f2017-07-16 10:02:37 -0500433
434Create JSON Inventory File
435 [Documentation] Create a JSON inventory file, and make a YAML copy.
436 [Arguments] ${json_file_path}
437 # Description of argument:
438 # json_file_path Where the inventory file is wrtten to.
439
440 Login To OS
441 Compile Inventory JSON
442 Run json2yaml ${json_tmp_file_path} ${yaml_file_path}
443 # Format to JSON pretty print to file.
444 Run python -m json.tool ${json_tmp_file_path} > ${json_file_path}
445 OperatingSystem.File Should Exist ${json_file_path}
446
447
448Compile Inventory JSON
449 [Documentation] Compile the Inventory into a JSON file.
450 Create File ${json_tmp_file_path}
451 Write New JSON List ${json_tmp_file_path} Inventory
452 Retrieve HW Info And Write processor ${json_tmp_file_path}
453 Retrieve HW Info And Write memory ${json_tmp_file_path}
454 Retrieve HW Info And Write List ${I/O} ${json_tmp_file_path} I/O last
455 Close New JSON List ${json_tmp_file_path}
456
457Write New JSON List
458 [Documentation] Start a new JSON list element in file.
459 [Arguments] ${json_tmp_file_path} ${json_field_name}
460 # Description of argument(s):
461 # json_tmp_file_path Name of file to write to.
462 # json_field_name Name to give json list element.
463 Append to File ${json_tmp_file_path} { "${json_field_name}" : [
464
465Close New JSON List
466 [Documentation] Close JSON list element in file.
467 [Arguments] ${json_tmp_file_path}
468 # Description of argument(s):
469 # json_tmp_file_path Path of file to write to.
470 Append to File ${json_tmp_file_path} ]}
471
472Retrieve HW Info And Write
473 [Documentation] Retrieve and write info, add a comma if not last item.
474 [Arguments] ${class} ${json_tmp_file_path} ${last}=false
475 # Description of argument(s):
476 # class Device class to retrieve with lshw.
477 # json_tmp_file_path Path of file to write to.
478 # last Is this the last element in the parent JSON?
479 Write New JSON List ${json_tmp_file_path} ${class}
480 ${output} = Retrieve Hardware Info ${class}
481 ${output} = Clean Up String ${output}
482 Run Keyword if ${output.__class__ is not type(None)}
483 ... Append To File ${json_tmp_file_path} ${output}
484 Close New JSON List ${json_tmp_file_path}
485 Run Keyword if '${last}' == 'false'
486 ... Append to File ${json_tmp_file_path} ,
487
488Retrieve HW Info And Write List
489 [Documentation] Does a Retrieve/Write with a list of classes and
490 ... encapsulates them into one large JSON element.
491 [Arguments] ${list} ${json_tmp_file_path} ${json_field_name}
492 ... ${last}=false
493 # Description of argument(s):
494 # list The list of devices classes to retrieve with lshw.
495 # json_tmp_file_path Path of file to write to.
496 # json_field_name Name of the JSON element to encapsulate this list.
497 # last Is this the last element in the parent JSON?
498 Write New JSON List ${json_tmp_file_path} ${json_field_name}
499 : FOR ${class} IN @{list}
500 \ ${tail} Get From List ${list} -1
501 \ Run Keyword if '${tail}' == '${class}'
502 \ ... Retrieve HW Info And Write ${class} ${json_tmp_file_path} true
503 \ ... ELSE Retrieve HW Info And Write ${class} ${json_tmp_file_path}
504 Close New JSON List ${json_tmp_file_path}
505 Run Keyword if '${last}' == 'false'
506 ... Append to File ${json_tmp_file_path} ,
507
508Retrieve Hardware Info
509 [Documentation] Retrieves the lshw output of the device class as JSON.
510 [Arguments] ${class}
511 # Description of argument(s):
512 # class Device class to retrieve with lshw.
513 ${output} = Execute Command On OS lshw -c ${class} -json
514 ${output} = Verify JSON string ${output}
515 [Return] ${output}
516
517Verify JSON String
Gunnar Mills28e403b2017-10-25 16:16:38 -0500518 [Documentation] Ensure the JSON string content is separated by commas.
Steven Sombar130a04f2017-07-16 10:02:37 -0500519 [Arguments] ${unver_string}
520 # Description of argument(s):
521 # unver_string JSON String we will be checking for lshw comma errors.
522 ${unver_string} = Convert to String ${unver_string}
523 ${ver_string} = Replace String Using Regexp ${unver_string} }\\s*{ },{
524 [Return] ${ver_string}
525
526Clean Up String
527 [Documentation] Remove extra whitespace and trailing commas.
528 [Arguments] ${dirty_string}
529 # Description of argument(s):
530 # dirty_string String that will be space stripped and have comma removed.
531 ${clean_string} = Strip String ${dirty_string}
532 ${last_char} = Get Substring ${clean_string} -1
533 ${trimmed_string} = Get Substring ${clean_string} 0 -1
534 ${clean_string} = Set Variable If '${last_char}' == ','
535 ... ${trimmed_string} ${clean_string}
536 [Return] ${clean_string}