X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=csit%2Flibraries%2FUtils.robot;h=7b64f0d938365fd9b3a00e3fa590bfef016dc990;hb=4811fa54cb585ce14d3b6280beda13af4985234c;hp=a26794a8e703312dec637d0ac860266feae43c13;hpb=5f76930696d07cfdaf4470bb73ca5e7b4b852b3c;p=integration%2Ftest.git diff --git a/csit/libraries/Utils.robot b/csit/libraries/Utils.robot index a26794a8e7..7b64f0d938 100644 --- a/csit/libraries/Utils.robot +++ b/csit/libraries/Utils.robot @@ -2,20 +2,20 @@ Library SSHLibrary Library String Library DateTime +Library Process Library ./UtilLibrary.py Resource KarafKeywords.robot -Variables ../variables/Variables.py +Variables ../variables/Variables.py *** Variables *** # TODO: Introduce ${tree_size} and use instead of 1 in the next line. ${start} sudo mn --controller=remote,ip=${CONTROLLER} --topo tree,1 --switch ovsk,protocols=OpenFlow13 -${controller_index} -1 *** Keywords *** Start Suite + [Arguments] ${system}=${MININET} ${user}=${MININET_USER} ${password}=${MININET_PASSWORD} ${prompt}=${DEFAULT_LINUX_PROMPT} ${timeout}=30s [Documentation] Basic setup/cleanup work that can be done safely before any system ... is run. - [Arguments] ${system}=${MININET} ${user}=${MININET_USER} ${password}=${MININET_PASSWORD} ${prompt}=${DEFAULT_LINUX_PROMPT} ${timeout}=30s Log Start the test on the base edition Clean Mininet System ${mininet_conn_id}= Open Connection ${system} prompt=${DEFAULT_LINUX_PROMPT} timeout=${timeout} @@ -26,7 +26,8 @@ Start Suite Read Until mininet> Start Mininet - [Arguments] ${system}=${MININET} ${cmd}=${start} ${custom}=${OVSDB_CONFIG_DIR}/ovsdb.py ${user}=${MININET_USER} ${password}=${MININET_PASSWORD} ${prompt}=${DEFAULT_LINUX_PROMPT} ${prompt_timeout}=30s + [Arguments] ${system}=${MININET} ${cmd}=${start} ${custom}= ${user}=${MININET_USER} ${password}=${MININET_PASSWORD} ${prompt}=${DEFAULT_LINUX_PROMPT} + ... ${prompt_timeout}=30s [Documentation] Basic setup to start mininet with custom topology Log Start the test on the base edition Clean Mininet System @@ -38,29 +39,6 @@ Start Mininet Read Until mininet> [Return] ${mininet_conn_id} -Connect To Controller Karaf - [Documentation] Connect to the controller's karaf console. - ${esc}= BuiltIn.Evaluate chr(int(27)) - ${prompt}= Builtin.Set Variable @${esc}[0m${esc}[34mroot${esc}[0m> - ${connection}= SSHLibrary.Open_Connection ${CONTROLLER} port=${KARAF_SHELL_PORT} prompt=${prompt} - Set Suite Variable ${controller_index} ${connection} - SSHLibrary.Login ${KARAF_USER} ${KARAF_PASSWORD} - -Log Message To Controller Karaf - [Arguments] ${message} - [Documentation] Send a message into the controller's karaf log file. - # Background info: If there was no previous SSH connection, the "Get - # Connection" returns an information structure whose "index" field - # resolves to "None", and the "Switch Connection" below does not - # complain. - ${current}= Get_Connection - ${connection}= Set Variable ${current.index} - BuiltIn.Run Keyword If ${controller_index} <> -1 Switch Connection ${controller_index} - BuiltIn.Run Keyword If ${controller_index} == -1 Connect to Controller Karaf - SSHLibrary.Write log:log "ROBOT MESSAGE: ${message}" - SSHLibrary.Read_Until_Prompt - Switch Connection ${connection} - Stop Mininet [Arguments] ${mininet_conn_id} ${prompt}=${DEFAULT_LINUX_PROMPT} [Documentation] Basic setup to stop/clean mininet @@ -168,18 +146,20 @@ Get Process ID Based On Regex On Remote System ... the expected PID # doing the extra -v grep in this command to exclude the grep process itself from the output ${cmd}= Set Variable ps -elf | grep -v grep | grep ${regex_string_to_match_on} | awk '{print $4}' - ${output}= Run Command On Remote System ${system} ${cmd} user=${user} password=${password} prompt=${prompt} prompt_timeout=${prompt_timeout} + ${output}= Run Command On Remote System ${system} ${cmd} user=${user} password=${password} prompt=${prompt} + ... prompt_timeout=${prompt_timeout} # ${output} contains the system prompt and all we want is the value of the number ${pid}= Fetch From Left ${output} \r - [Return] ${pid} # TODO: Get Process * keywords have perhaps non-standard default credentials. # ... Should there be * On Mininet and * On Controller specializations? + [Return] ${pid} Get Process Thread Count On Remote System [Arguments] ${system} ${pid} ${user}=${MININET_USER} ${password}=${EMPTY} ${prompt}=${DEFAULT_LINUX_PROMPT} ${prompt_timeout}=30s [Documentation] Executes the ps command to retrieve the lightweight process (aka thread) count. ${cmd}= Set Variable ps --no-headers -o nlwp ${pid} - ${output}= Run Command On Remote System ${system} ${cmd} user=${user} password=${password} prompt=${prompt} prompt_timeout=${prompt_timeout} + ${output}= Run Command On Remote System ${system} ${cmd} user=${user} password=${password} prompt=${prompt} + ... prompt_timeout=${prompt_timeout} # ${output} contains the system prompt and all we want is the value of the number ${thread_count}= Fetch From Left ${output} \r [Return] ${thread_count} @@ -196,7 +176,7 @@ Flexible SSH Login ${pwd_length} = BuiltIn.Get Length ${password} # ${pwd_length} is guaranteed to be an integer, so we are safe to evaluate it as Python expression. BuiltIn.Run Keyword And Return If ${pwd_length} > 0 SSHLibrary.Login ${user} ${password} delay=${delay} - BuiltIn.Run Keyword And Return SSHLibrary.Login With Public Key ${user} ${USER_HOME}/.ssh/${SSH_KEY} ${KEYFILE_PASS} delay=${delay} + BuiltIn.Run Keyword And Return SSHLibrary.Login With Public Key ${user} ${USER_HOME}/.ssh/${SSH_KEY} ${KEYFILE_PASS} delay=${delay} Flexible Mininet Login [Arguments] ${user}=${MININET_USER} ${password}=${MININET_PASSWORD} ${delay}=0.5s @@ -222,15 +202,23 @@ Run Command On Remote System Log ${output} [Return] ${output} +Write_Bare_Ctrl_C + [Documentation] Construct ctrl+c character and SSH-write it (without endline) to the current SSH connection. + ... Do not read anything yet. + ${ctrl_c}= BuiltIn.Evaluate chr(int(3)) + SSHLibrary.Write_Bare ${ctrl_c} + Run Command On Mininet [Arguments] ${system}=${MININET} ${cmd}=echo ${user}=${MININET_USER} ${password}=${MININET_PASSWORD} ${prompt}=${DEFAULT_LINUX_PROMPT} ${prompt_timeout}=30s [Documentation] Call Run Comand On Remote System, but with default values suitable for Mininet machine. - BuiltIn.Run Keyword And Return Run Command On Remote System ${system} ${cmd} user=${user} password=${password} prompt=${prompt} prompt_timeout=${prompt_timeout} + BuiltIn.Run Keyword And Return Run Command On Remote System ${system} ${cmd} user=${user} password=${password} prompt=${prompt} + ... prompt_timeout=${prompt_timeout} Run Command On Controller [Arguments] ${system}=${CONTROLLER} ${cmd}=echo ${user}=${CONTROLLER_USER} ${password}=${CONTROLLER_PASSWORD} ${prompt}=${DEFAULT_LINUX_PROMPT} ${prompt_timeout}=30s [Documentation] Call Run Comand On Remote System, but with default values suitable for Controller machine. - BuiltIn.Run Keyword And Return Run Command On Remote System ${system} ${cmd} user=${user} password=${password} prompt=${prompt} prompt_timeout=${prompt_timeout} + BuiltIn.Run Keyword And Return Run Command On Remote System ${system} ${cmd} user=${user} password=${password} prompt=${prompt} + ... prompt_timeout=${prompt_timeout} Verify File Exists On Remote System [Arguments] ${system} ${file} ${user}=${MININET_USER} ${password}=${MININET_PASSWORD} ${prompt}=${DEFAULT_LINUX_PROMPT} ${prompt_timeout}=5s @@ -298,3 +286,12 @@ Post Elements To URI From File ${body} OperatingSystem.Get File ${data_file} ${resp} RequestsLibrary.Post session ${dest_uri} data=${body} headers=${headers} Should Be Equal As Strings ${resp.status_code} 200 + +Run Process With Logging And Status Check + [Arguments] @{proc_args} + [Documentation] Execute an OS command, log STDOUT and STDERR output and check exit code to be 0 + ${result}= Run Process @{proc_args} + Log ${result.stdout} + Log ${result.stderr} + Should Be Equal As Integers ${result.rc} 0 + [Return] ${result}