tests/ipmi/test_sol.robot

*** Settings ***
Documentation       This suite tests IPMI SOL in OpenBMC.

Resource            ../../lib/ipmi_client.robot
Resource            ../../lib/openbmc_ffdc.robot
Library             ../../lib/ipmi_utils.py

Test Teardown       Post Test Case Execution

*** Variables ***

*** Test Cases ***

Verify SOL During Boot
    [Documentation]  Verify SOL during boot.
    [Tags]  Verify_SOL_During_Boot

    ${current_state}=  Get Host State Via External IPMI
    Run Keyword If  '${current_state}' == 'on'
    ...  Initiate Host PowerOff Via External IPMI
    Initiate Host Boot Via External IPMI  wait=${0}

    Activate SOL Via IPMI
    Wait Until Keyword Succeeds  10 mins  30 secs
    ...  Check IPMI SOL Output Content  Petitboot

Verify Deactivate Non Existing SOL
    [Documentation]  Verify deactivate non existing SOL session.
    [Tags]  Verify_Deactivate_Non_Existing_SOL

    ${resp}=  Deactivate SOL Via IPMI
    Should Contain  ${resp}  SOL payload already de-activated
    ...  case_insensitive=True


Set Valid SOL Retry Count
    # Description of template fields:
    # Setting name    Min valid value    Max valid value
    retry-count       0                  7
    [Documentation]  Verify valid SOL's retry count via IPMI.
    [Tags]  Set_Valid_SOL_Retry_Count

    [Template]  Verify SOL Setting


Set Valid SOL Retry Interval
    # Description of template fields:
    # Setting name    Min valid value    Max valid value
    retry-interval    0                  255
    [Documentation]  Verify valid SOL's retry interval via IPMI.
    [Tags]  Set_Valid_SOL_Retry_Interval

    [Template]  Verify SOL Setting


Set Valid SOL Character Accumulate Level
    # Description of template fields:
    # Setting name              Min valid value    Max valid value
    character-accumulate-level  1                  255
    [Documentation]  Verify valid SOL's character accumulate level via IPMI.
    [Tags]  Set_Valid_SOL_Character_Accumulate_Level

    [Template]  Verify SOL Setting


Set Valid SOL Character Send Threshold
    # Description of template fields:
    # Setting name              Min valid value    Max valid value
    character-send-threshold    0                  255
    [Documentation]  Verify valid SOL's character send threshold via IPMI.
    [Tags]  Set_Valid_SOL_Character_Send_Threshold

    [Template]  Verify SOL Setting


*** Keywords ***

Check IPMI SOL Output Content
    [Documentation]  Check if SOL has given content.
    [Arguments]  ${data}  ${file_path}=/tmp/sol_${OPENBMC_HOST}
    # Description of argument(s):
    # data       Content which need to be checked(e.g. Petitboot, ISTEP).
    # file_path  The file path on the local machine to check SOL content.
    #            By default it check SOL content from /tmp/sol_<BMC_IP>.

    ${rc}  ${output}=  Run and Return RC and Output  cat ${file_path}
    Should Be Equal  ${rc}  ${0}  msg=${output}

    Should Contain  ${output}  ${data}  case_insensitive=True


Verify SOL Setting
    [Documentation]  Verify SOL Setting via IPMI.
    [Arguments]  ${setting_name}  ${min_value}  ${max_value}
    # Description of Arguments:
    # setting_name    Setting to verify (e.g. "retry-count").
    # min_value       min valid value for given setting.
    # max_value       max valid value for given setting.

    ${value}=
    ...  Evaluate  random.randint(${min_value}, ${max_value})  modules=random

    # Character accumulate level setting is set in multiples of 5.
    # Retry interval setting is set in multiples of 10.
    # Reference IPMI specification v2.0

    ${expected_value}=  Run Keyword If
    ...  '${setting_name}' == 'character-accumulate-level'  Evaluate  ${value}*5
    ...  ELSE IF  '${setting_name}' == 'retry-interval'  Evaluate  ${value}*10
    ...  ELSE  Set Variable  ${value}

    Set SOL Setting  ${setting_name}  '${value}'

    # Replace "-" with space " " in setting name.
    # E.g. "retry-count" to "retry count"
    ${setting_name}=  Evaluate  $setting_name.replace('-',' ')

    ${sol_info_dict}=  Get SOL Info

    # Get exact SOL setting name from sol info output.
    ${list}=  Get Matches  ${sol_info_dict}  ${setting_name}*
    ...  case_insensitive=${True}
    ${setting_name_from_dict}=  Get From List  ${list}  0

    # Get SOL setting value from above setting name.
    ${setting_value}=  Get From Dictionary
    ...  ${sol_info_dict}  ${setting_name_from_dict}

    Should Be Equal  '${setting_value}'  '${expected_value}'

    # Power on host to check if SOL is working fine with new setting.
    ${current_state}=  Get Host State Via External IPMI
    Run Keyword If  '${current_state}' == 'on'
    ...  Initiate Host PowerOff Via External IPMI
    Initiate Host Boot Via External IPMI  wait=${0}

    Activate SOL Via IPMI
    Wait Until Keyword Succeeds  10 mins  30 secs
    ...  Check IPMI SOL Output Content  Petitboot


Restore Default SOL Configuration
    [Documentation]  Restore default SOL configuration.

    Open Connection And Log In

    Set SOL Setting  retry-count  7
    Set SOL Setting  retry-interval  10
    Set SOL Setting  character-accumulate-level  20
    Set SOL Setting  character-send-threshold  1

    Close All Connections


Post Test Case Execution
    [Documentation]  Do the post test teardown.

    Deactivate SOL Via IPMI
    FFDC On Test Case Fail
    Restore Default SOL Configuration