2 Documentation General Utils library. This library has broad scope, it can be used by any robot system tests.
4 Library HttpLibrary.HTTP
9 Library RequestsLibrary
10 Library OperatingSystem
11 Library ${CURDIR}/UtilLibrary.py
12 Resource ${CURDIR}/SSHKeywords.robot
13 Resource ${CURDIR}/TemplatedRequests.robot
14 Variables ${CURDIR}/../variables/Variables.py
17 # TODO: Introduce ${tree_size} and use instead of 1 in the next line.
18 ${start} sudo mn --controller=remote,ip=${ODL_SYSTEM_IP} --topo tree,1 --switch ovsk,protocols=OpenFlow13
22 [Arguments] ${system}=${TOOLS_SYSTEM_IP} ${user}=${TOOLS_SYSTEM_USER} ${password}=${TOOLS_SYSTEM_PASSWORD} ${prompt}=${DEFAULT_LINUX_PROMPT} ${timeout}=30s
23 [Documentation] Basic setup/cleanup work that can be done safely before any system
25 Log Start the test on the base edition
27 ${mininet_conn_id}= Open Connection ${system} prompt=${prompt} timeout=${timeout}
28 Set Suite Variable ${mininet_conn_id}
29 SSHKeywords.Flexible Mininet Login user=${user} password=${password}
30 Execute Command sudo ovs-vsctl set-manager ptcp:6644
35 [Arguments] ${prompt}=${DEFAULT_LINUX_PROMPT}
36 [Documentation] Cleanup/Shutdown work that should be done at the completion of all
38 Log Stop the test on the base edition
39 Switch Connection ${mininet_conn_id}
45 Report_Failure_Due_To_Bug
46 [Arguments] ${number} ${include_bug_in_tags}=True
47 [Documentation] Report that a test failed due to a known Bugzilla bug whose
48 ... number is provided as an argument.
49 ... Not FAILED (incl. SKIPPED) test are not reported.
50 ... This keyword must be used in the [Teardown] setting of the affected test
51 ... or as the first line of the test if FastFail module is not being
52 ... used. It reports the URL of the bug on console and also puts it
53 ... into the Robot log file.
54 ${test_skipped}= BuiltIn.Evaluate len(re.findall('SKIPPED', """${TEST_MESSAGE}""")) > 0 modules=re
55 BuiltIn.Return From Keyword If ('${TEST_STATUS}' != 'FAIL') or ${test_skipped}
56 ${bug_url}= BuiltIn.Set_Variable https://bugs.opendaylight.org/show_bug.cgi?id=${number}
57 ${msg}= BuiltIn.Set_Variable This test fails due to ${bug_url}
58 ${newline}= BuiltIn.Evaluate chr(10)
59 BuiltIn.Set Test Message ${msg}${newline}${newline}${TEST_MESSAGE}
61 BuiltIn.Run_Keyword_If "${include_bug_in_tags}"=="True" Set Tags ${bug_url}
63 Report_Failure_And_Point_To_Linked_Bugs
64 [Documentation] Report that a test failed and point to linked Bugzilla bug(s).
65 ... Linked bugs must contain the ${reference} inside comments (workaround
66 ... becasue of currently missing suitable field for external references and
67 ... not correctly working the CONTENT MATCHES filter).
68 ... Not FAILED (incl. SKIPPED) test are not reported.
69 ... This keyword must be used in the [Teardown] setting of the affected test
70 ... or as the first line of the test if FastFail module is not being
71 ... used. It reports the URL of the bug on console and also puts it
72 ... into the Robot log file.
73 ${test_skipped}= BuiltIn.Evaluate len(re.findall('SKIPPED', """${TEST_MESSAGE}""")) > 0 modules=re
74 BuiltIn.Return From Keyword If ('${TEST_STATUS}' != 'FAIL') or ${test_skipped}
75 ${newline}= BuiltIn.Evaluate chr(10)
76 ${reference}= String.Replace_String_Using_Regexp ${SUITE_NAME}_${TEST_NAME} [ /\.-] _
77 ${reference}= String.Convert_To_Lowercase ${reference}
78 ${msg}= BuiltIn.Set_Variable ... click for list of related bugs or create a new one if needed (with the${newline}"${reference}"${newline}reference somewhere inside)
79 ${bugs}= BuiltIn.Set_Variable "https://bugs.opendaylight.org/buglist.cgi?f1=cf_external_ref&o1=substring&v1=${reference}&order=bug_status"
80 BuiltIn.Set Test Message ${msg}${newline}${bugs}${newline}${newline}${TEST_MESSAGE}
81 BuiltIn.Log ${msg}${newline}${bugs}
84 [Arguments] ${node} ${session}=session
85 [Documentation] A GET on the /node/${node} API is made and specific flow stat
86 ... strings are checked for existence.
87 ${resp} RequestsLibrary.Get Request ${session} ${OPERATIONAL_NODES_API}/node/${node}
88 Should Be Equal As Strings ${resp.status_code} 200
89 Should Contain ${resp.content} flow-capable-node-connector-statistics
90 Should Contain ${resp.content} flow-table-statistics
92 Check For Specific Number Of Elements At URI
93 [Arguments] ${uri} ${element} ${expected_count} ${session}=session
94 [Documentation] A GET is made to the specified ${URI} and the specific count of a
95 ... given element is done (as supplied by ${element} and ${expected_count})
96 ${resp} RequestsLibrary.Get Request ${session} ${uri}
98 Should Be Equal As Strings ${resp.status_code} 200
99 Should Contain X Times ${resp.content} ${element} ${expected_count}
101 Check For Elements At URI
102 [Arguments] ${uri} ${elements} ${session}=session
103 [Documentation] A GET is made at the supplied ${URI} and every item in the list of
104 ... ${elements} is verified to exist in the response
105 ${resp} RequestsLibrary.Get Request ${session} ${uri}
107 Should Be Equal As Strings ${resp.status_code} 200
108 : FOR ${i} IN @{elements}
109 \ Should Contain ${resp.content} ${i}
111 Check For Elements Not At URI
112 [Arguments] ${uri} ${elements} ${session}=session
113 [Documentation] A GET is made at the supplied ${URI} and every item in the list of
114 ... ${elements} is verified to NOT exist in the response
115 ${resp} RequestsLibrary.Get Request ${session} ${uri}
117 Should Be Equal As Strings ${resp.status_code} 200
118 : FOR ${i} IN @{elements}
119 \ Should Not Contain ${resp.content} ${i}
122 [Arguments] ${system}=${TOOLS_SYSTEM_IP}
123 Run Command On Mininet ${system} sudo mn -c
124 Run Command On Mininet ${system} sudo ps -elf | egrep 'usr/local/bin/mn' | egrep python | awk '{print "sudo kill -9",$4}' | sh
127 [Arguments] ${system}=${TOOLS_SYSTEM_IP}
128 [Documentation] Cleans up the OVS instance and remove any existing common known bridges.
129 ${output}= Run Command On Mininet ${system} sudo ovs-vsctl list-br
131 : FOR ${i} IN ${output}
132 \ Run Command On Mininet ${system} sudo ovs-vsctl --if-exists del-br ${i}
133 Run Command On Mininet ${system} sudo ovs-vsctl del-manager
135 Extract Value From Content
136 [Arguments] ${content} ${index} ${strip}=nostrip
137 [Documentation] Will take the given response content and return the value at the given index as a string
138 ${value}= Get Json Value ${content} ${index}
139 ${value}= Convert To String ${value}
140 ${value}= Run Keyword If '${strip}' == 'strip' Strip Quotes ${value}
143 Get Process ID Based On Regex On Remote System
144 [Arguments] ${system} ${regex_string_to_match_on} ${user}=${TOOLS_SYSTEM_USER} ${password}=${EMPTY} ${prompt}=${DEFAULT_LINUX_PROMPT} ${prompt_timeout}=30s
145 [Documentation] Uses ps to find a process that matches the supplied regex. Returns the PID of that process
146 ... The ${regex_string_to_match_on} should produce a unique process otherwise the PID returned may not be
148 # doing the extra -v grep in this command to exclude the grep process itself from the output
149 ${cmd}= Set Variable ps -elf | grep -v grep | grep ${regex_string_to_match_on} | awk '{print $4}'
150 ${output}= Run Command On Remote System ${system} ${cmd} user=${user} password=${password} prompt=${prompt}
151 ... prompt_timeout=${prompt_timeout}
152 # ${output} contains the system prompt and all we want is the value of the number
153 ${pid}= Fetch From Left ${output} \r
154 # TODO: Get Process * keywords have perhaps non-standard default credentials.
155 # ... Should there be * On Mininet and * On Controller specializations?
158 Get Process Thread Count On Remote System
159 [Arguments] ${system} ${pid} ${user}=${TOOLS_SYSTEM_USER} ${password}=${EMPTY} ${prompt}=${DEFAULT_LINUX_PROMPT} ${prompt_timeout}=30s
160 [Documentation] Executes the ps command to retrieve the lightweight process (aka thread) count.
161 ${cmd}= Set Variable ps --no-headers -o nlwp ${pid}
162 ${output}= Run Command On Remote System ${system} ${cmd} user=${user} password=${password} prompt=${prompt}
163 ... prompt_timeout=${prompt_timeout}
164 # ${output} contains the system prompt and all we want is the value of the number
165 ${thread_count}= Fetch From Left ${output} \r
166 [Return] ${thread_count}
169 [Arguments] ${string_to_strip}
170 [Documentation] Will strip ALL quotes from given string and return the new string
171 ${string_to_return}= Replace String ${string_to_strip} " \ count=-1
172 [Return] ${string_to_return}
174 Run Command On Remote System
175 [Arguments] ${system} ${cmd} ${user}=${DEFAULT_USER} ${password}=${EMPTY} ${prompt}=${DEFAULT_LINUX_PROMPT} ${prompt_timeout}=${DEFAULT_TIMEOUT}
176 [Documentation] Reduces the common work of running a command on a remote system to a single higher level
177 ... robot keyword, taking care to log in with a public key and. The command given is written
178 ... and the output returned. No test conditions are checked.
179 ${current_ssh_connection}= SSHLibrary.Get Connection
180 BuiltIn.Log Attempting to execute command "${cmd}" on remote system "${system}" by user "${user}" with keyfile pass "${keyfile_pass}" and prompt "${prompt}"
181 BuiltIn.Log ${password}
182 ${conn_id}= SSHLibrary.Open Connection ${system} prompt=${prompt} timeout=${prompt_timeout}
183 SSHKeywords.Flexible SSH Login ${user} ${password}
184 ${stdout} ${stderr} SSHLibrary.Execute Command ${cmd} return_stderr=True
185 SSHLibrary.Close Connection
187 [Teardown] SSHKeywords.Restore_Current_SSH_Connection_From_Index ${current_ssh_connection.index}
190 Run Command On Mininet
191 [Arguments] ${system}=${TOOLS_SYSTEM_IP} ${cmd}=echo ${user}=${TOOLS_SYSTEM_USER} ${password}=${TOOLS_SYSTEM_PASSWORD} ${prompt}=${TOOLS_SYSTEM_PROMPT}
192 [Documentation] Call Run Comand On Remote System, but with default values suitable for Mininet machine.
193 BuiltIn.Run Keyword And Return Run Command On Remote System ${system} ${cmd} ${user} ${password} prompt=${prompt}
195 Run Command On Controller
196 [Arguments] ${system}=${ODL_SYSTEM_IP} ${cmd}=echo ${user}=${ODL_SYSTEM_USER} ${password}=${ODL_SYSTEM_PASSWORD} ${prompt}=${ODL_SYSTEM_PROMPT}
197 [Documentation] Call Run Comand On Remote System, but with default values suitable for Controller machine.
198 BuiltIn.Log ${password}
199 BuiltIn.Run Keyword And Return Run Command On Remote System ${system} ${cmd} ${user} ${password} prompt=${prompt}
201 Verify File Exists On Remote System
202 [Arguments] ${system} ${file} ${user}=${TOOLS_SYSTEM_USER} ${password}=${TOOLS_SYSTEM_PASSWORD} ${prompt}=${DEFAULT_LINUX_PROMPT} ${prompt_timeout}=5s
203 [Documentation] Will create connection with public key and will PASS if the given ${file} exists,
204 ... otherwise will FAIL
205 ${conn_id}= Open Connection ${system} prompt=${prompt} timeout=${prompt_timeout}
206 SSHKeywords.Flexible SSH Login ${user} ${password}
207 SSHLibrary.File Should Exist ${file}
210 Check Karaf Log File Does Not Have Messages
211 [Arguments] ${ip} ${message} ${user}=${ODL_SYSTEM_USER} ${password}=${ODL_SYSTEM_PASSWORD} ${prompt}=${ODL_SYSTEM_PROMPT} ${log_file}=${WORKSPACE}/${BUNDLEFOLDER}/data/log/karaf.log
212 [Documentation] Fails if the provided ${message} is found in the karaf.log file. Uses grep to search. The
213 ... karaf.log file can be overridden with ${log_file} to be any file on the given system @ ${ip}
214 ${output}= Run Command On Controller ${ip} grep -c '${message}' ${log_file} user=${user} password=${password} prompt=${prompt}
215 Should Be Equal As Strings ${output} 0
217 Verify Controller Is Not Dead
218 [Arguments] ${controller_ip}=${ODL_SYSTEM_IP}
219 [Documentation] Will execute any tests to verify the controller is not dead. Some checks are
220 ... Out Of Memory Execptions.
221 Check Karaf Log File Does Not Have Messages ${controller_ip} java.lang.OutOfMemoryError
222 # TODO: Should Verify Controller * keywords also accept user, password, prompt and karaf_log arguments?
224 Verify Controller Has No Null Pointer Exceptions
225 [Arguments] ${controller_ip}=${ODL_SYSTEM_IP}
226 [Documentation] Will execute any tests to verify the controller is not having any null pointer eceptions.
227 Check Karaf Log File Does Not Have Messages ${controller_ip} java.lang.NullPointerException
231 [Documentation] Get the Epoc time from MM/DD/YYYY HH:MM:SS
232 ${epoch_time}= Convert Date ${time} epoch exclude_milles=True date_format=%m/%d/%Y %H:%M:%S
233 ${epoch_time}= Convert To Integer ${epoch_time}
234 [Return] ${epoch_time}
236 Remove Space on String
237 [Arguments] ${str} ${count}=-1
238 [Documentation] Remove the empty space from given string.count is optional,if its given
239 ... that many occurence of space will be removed from left
240 ${x}= Convert To String ${str}
241 ${x}= Replace String ${str} ${SPACE} ${EMPTY} count=${count}
244 Split Value from String
245 [Arguments] ${str} ${splitter}
246 [Documentation] Split the String based on given splitter and return as list
247 @{x}= Split String ${str} ${splitter}
250 Concatenate the String
251 [Arguments] ${str1} ${str2}
252 [Documentation] Catenate the two non-string objects and return as String
253 ${str1}= Convert to String ${str1}
254 ${str2}= Convert to String ${str2}
255 ${output}= Catenate ${str1} ${str2}
259 [Arguments] ${rest_uri} ${data} ${headers}=${headers} ${session}=session
260 [Documentation] Perform a POST rest operation, using the URL and data provided
261 ${resp} = RequestsLibrary.Post Request ${session} ${rest_uri} data=${data} headers=${headers}
263 Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
265 Remove All Elements At URI
266 [Arguments] ${uri} ${session}=session
267 ${resp} RequestsLibrary.Delete Request ${session} ${uri}
268 Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
270 Remove All Elements At URI And Verify
271 [Arguments] ${uri} ${session}=session
272 ${resp} RequestsLibrary.Delete Request ${session} ${uri}
273 Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
274 ${resp} RequestsLibrary.Get Request ${session} ${uri}
275 Should Be Equal As Strings ${resp.status_code} 404
277 Remove All Elements If Exist
278 [Arguments] ${uri} ${session}=session
279 [Documentation] Delete all elements from an URI if the configuration was not empty
280 ${resp} RequestsLibrary.Get Request ${session} ${uri}
281 Run Keyword If '${resp.status_code}'!='404' Remove All Elements At URI ${uri} ${session}
283 Add Elements To URI From File
284 [Arguments] ${dest_uri} ${data_file} ${headers}=${headers} ${session}=session
285 ${body} OperatingSystem.Get File ${data_file}
286 ${resp} RequestsLibrary.Put Request ${session} ${dest_uri} data=${body} headers=${headers}
287 Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
289 Add Elements To URI From File And Verify
290 [Arguments] ${dest_uri} ${data_file} ${headers}=${headers} ${session}=session
291 ${body} OperatingSystem.Get File ${data_file}
292 ${resp} RequestsLibrary.Put Request ${session} ${dest_uri} data=${body} headers=${headers}
293 Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
294 ${resp} RequestsLibrary.Get Request ${session} ${dest_uri}
295 Should Not Be Equal ${resp.status_code} 404
297 Add Elements To URI And Verify
298 [Arguments] ${dest_uri} ${data_file} ${headers}=${headers} ${session}=session
299 ${resp} RequestsLibrary.Put Request ${session} ${dest_uri} ${data_file} headers=${headers}
300 Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
301 ${resp} RequestsLibrary.Get Request ${session} ${dest_uri}
302 Should Not Be Equal ${resp.status_code} 404
304 Add Elements To URI From File And Check Validation Error
305 [Arguments] ${dest_uri} ${data_file} ${headers}=${headers} ${session}=session
306 [Documentation] Shorthand for PUTting data from file and expecting status code 400.
307 BuiltIn.Comment TODO: Does this have any benefits, considering TemplatedRequests can also do this in one line?
308 ${body} OperatingSystem.Get File ${data_file}
309 ${resp} RequestsLibrary.Put Request ${session} ${dest_uri} data=${body} headers=${headers}
310 Should Contain ${DATA_VALIDATION_ERROR} ${resp.status_code}
312 Add Elements To URI From File And Check Server Error
313 [Arguments] ${dest_uri} ${data_file} ${headers}=${headers} ${session}=session
314 [Documentation] Shorthand for PUTting data from file and expecting status code 500.
315 ... Consider opening a Bug against ODL, as in most test cases, 400 is the http code to expect.
316 BuiltIn.Comment TODO: Does this have any benefits, considering TemplatedRequests can also do this in one line?
317 ${body} OperatingSystem.Get File ${data_file}
318 ${resp} RequestsLibrary.Put Request ${session} ${dest_uri} data=${body} headers=${headers}
319 Should Contain ${INTERNAL_SERVER_ERROR} ${resp.status_code}
321 Post Elements To URI From File
322 [Arguments] ${dest_uri} ${data_file} ${headers}=${headers} ${session}=session
323 ${body} OperatingSystem.Get File ${data_file}
324 ${resp} RequestsLibrary.Post Request ${session} ${dest_uri} data=${body} headers=${headers}
325 Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
327 Run Process With Logging And Status Check
328 [Arguments] @{proc_args}
329 [Documentation] Execute an OS command, log STDOUT and STDERR output and check exit code to be 0
330 ${result}= Run Process @{proc_args}
333 Should Be Equal As Integers ${result.rc} 0
337 [Arguments] ${session} ${uri} ${headers}=${NONE}
338 [Documentation] Issue a GET request and return the data obtained or on error log the error and fail.
339 ... Issues a GET request for ${uri} in ${session} using headers from
340 ... ${headers}. If the request returns a HTTP error, fails. Otherwise
341 ... returns the data obtained by the request.
342 ${response}= RequestsLibrary.Get Request ${session} ${uri} ${headers}
343 Builtin.Return_From_Keyword_If ${response.status_code} == 200 ${response.text}
344 Builtin.Log ${response.text}
345 Builtin.Fail The request failed with code ${response.status_code}
348 [Arguments] ${session} ${uri} ${headers}=${NONE}
349 [Documentation] Issue a GET request and return on error 404 (No content) or will fail and log the content.
350 ... Issues a GET request for ${uri} in ${session} using headers from
351 ... ${headers}. If the request returns a HTTP error, fails. Otherwise
352 ... returns the data obtained by the request.
353 ${response}= RequestsLibrary.Get Request ${session} ${uri} ${headers}
354 Builtin.Return_From_Keyword_If ${response.status_code} == 404
355 Builtin.Log ${response.text}
356 Builtin.Fail The request failed with code ${response.status_code}
358 Get Index From List Of Dictionaries
359 [Arguments] ${dictionary_list} ${key} ${value}
360 [Documentation] Extract index for the dictionary in a list that contains a key-value pair. Returns -1 if key-value is not found.
361 ${length}= Get Length ${dictionary_list}
362 ${index}= Set Variable -1
363 : FOR ${i} IN RANGE ${length}
364 \ ${dictionary}= Get From List ${dictionary_list} ${i}
365 \ Run Keyword If """&{dictionary}[${key}]""" == """${value}""" Set Test Variable ${index} ${i}
368 Check Item Occurrence
369 [Arguments] ${string} ${dictionary_item_occurrence}
370 [Documentation] Check string for occurrences of items expressed in a list of dictionaries {item=occurrences}. 0 occurences means item is not present.
371 : FOR ${item} IN @{dictionary_item_occurrence}
372 \ Should Contain X Times ${string} ${item} &{dictionary_item_occurrence}[${item}]
375 [Arguments] ${uri} ${body} ${status_code}=200 ${session}=session
376 [Documentation] Post body to ${uri}, log response content, and check status
377 ${resp}= RequestsLibrary.Post Request ${session} ${uri} ${body}
379 Should Be Equal As Strings ${resp.status_code} ${status_code}
383 [Arguments] ${testtool} ${testcase}=${EMPTY}
384 [Documentation] Get the name of the suite sanitized to be usable as a part of filename.
385 ... These names are used to constructs names of the log files produced
386 ... by the testing tools so two suites using a tool wont overwrite the
387 ... log files if they happen to run in one job.
388 ${name}= BuiltIn.Evaluate """${SUITE_NAME}""".replace(" ","-").replace("/","-").replace(".","-")
389 ${suffix}= BuiltIn.Set_Variable_If '${testcase}' != '' --${testcase} ${EMPTY}
390 [Return] ${testtool}--${name}${suffix}.log
392 Set_User_Configurable_Variable_Default
393 [Arguments] ${name} ${value}
394 [Documentation] Set a default value for an user configurable variable.
395 ... This keyword is needed if your default value is calculated using
396 ... a complex expression which needs BuiltIn.Evaluate or even more
397 ... complex keywords. It sets the variable ${name} (the name of the
398 ... variable MUST be specified WITHOUT the ${} syntactic sugar due
399 ... to limitations of Robot Framework) to ${value} but only if the
400 ... variable ${name} was not set previously. This keyword is intended
401 ... for user configurable variables which are supposed to be set only
402 ... with pybot -v; calling this keyword on a variable that was already
403 ... set by another keyword will silently turn the call into a NOP and
404 ... thus is a bug in the suite or resource trying to call this
406 # TODO: Figure out how to make the ${value} evaluation "lazy" (meaning
407 # evaluating it only when the user did not set anything and thus the
408 # default is needed). This might be needed to avoid potentially costly
409 # keyword invocations when they are not needed. Currently no need for
410 # this was identified, thus leaving it here as a TODO. Based on
411 # comments the best approach would be to create another keyword that
412 # expects a ScalarClosure in the place of ${value} and calls the
413 # closure to get the value but only if the value is needed).
414 # The best idea how to implement this "laziness" would be to have the
415 # used to define another keyword that will be responsible for getting
416 # the default value and then passing the name of this getter keyword
417 # to this keyword. Then this keyword would call the getter (to obtain
418 # the expensive default value) only if it discovers that this value
419 # is really needed (because the variable is not set yet).
420 # TODO: Is the above TODO really necessary? Right now we don't have any
421 # examples of "expensive default values" where to obtain the default
422 # value is so expensive on resources (e.g. need to SSH somewhere to
423 # check something) that we would want to skip the calculation if the
424 # variable for which it is needed has a value already provided by the
425 # user using "pybot -v" or something. One example would be
426 # JAVA_HOME if it would be designed as user-configurable variable
427 # (currently it is not; users can specify "use jdk7" or "use jdk8"
428 # but not "use the jdk over there"; and there actually is no JAVA_HOME
429 # present in the resource, rather the Java invocation command uses the
430 # Java invocation with a full path). The default value of JAVA_HOME
431 # has to be obtained by issuing commands on the SSH connection where
432 # the resulting Java invocation command will be used (to check
433 # multiple candidate paths until one that fits is found) and we could
434 # skip all this checking if a JAVA_HOME was supplied by the user using
436 ${value}= BuiltIn.Get_Variable_Value \${${name}} ${value}
437 BuiltIn.Set_Suite_Variable \${${name}} ${value}
441 [Documentation] Convert a Robot time string to an integer expressing the time in minutes, rounded up
442 ... This is a wrapper around DateTime.Convert_Time which does not
443 ... provide this functionality directly nor is even able to produce
444 ... an integer directly. It is needed for RestPerfClient which
445 ... cannot accept floats for its --timeout parameter and interprets
446 ... the value supplied in this parameter in minutes.
447 ${seconds}= DateTime.Convert_Time ${time} result_format=number
448 ${minutes}= BuiltIn.Evaluate int(math.ceil(${seconds}/60.0)) modules=math
451 Write Commands Until Expected Prompt
452 [Arguments] ${cmd} ${prompt} ${timeout}=30s
453 [Documentation] quick wrapper for Write and Read Until Prompt Keywords to make test cases more readable
454 SSHLibrary.Set Client Configuration timeout=${timeout}
456 SSHLibrary.Write ${cmd}
457 ${output}= SSHLibrary.Read Until ${prompt}
460 Install Package On Ubuntu System
461 [Arguments] ${package_name} ${system}=${TOOLS_SYSTEM_IP} ${user}=${TOOLS_SYSTEM_USER} ${password}=${TOOLS_SYSTEM_PASSWORD} ${prompt}=${DEFAULT_LINUX_PROMPT} ${prompt_timeout}=30s
462 [Documentation] Keyword to install packages for testing to Ubuntu Mininet VM
463 Log Keyword to install package to Mininet Ubuntu VM
464 Open Connection ${system} prompt=${prompt} timeout=${prompt_timeout}
465 SSHKeywords.Flexible Mininet Login user=${user} password=${password}
466 Write sudo apt-get install -y ${package_name}
469 Json Parse From String
470 [Arguments] ${plain_string_with_json}
471 [Documentation] Parse given plain string into json (dictionary)
472 ${json_data} Evaluate json.loads('''${plain_string_with_json}''') json
473 [Return] ${json_data}
476 [Arguments] ${json_file}
477 [Documentation] Parse given file content into json (dictionary)
478 ${json_plain_string} Get file ${json_file}
479 ${json_data} Json Parse From String ${json_plain_string}
480 [Return] ${json_data}