*** Settings ***
Documentation          Test IPMI Inband SDR commands.
...                    Following IPMI command are verified,
...                    1. Get SDR,
...                    2. Get Device SDR Info,
...                    3. Reserve Device SDR Repository,
...                    4. Get Device SDR.

Resource               ../lib/ipmi_client.robot
Resource               ../lib/openbmc_ffdc.robot
Resource               ../lib/boot_utils.robot
Library                ../lib/ipmi_utils.py
Variables              ../data/ipmi_raw_cmd_table.py

Suite setup            Suite Setup Execution
Suite Teardown         Redfish.Logout
Test Teardown          FFDC On Test Case Fail

Force Tags             IPMI_Inband_SDR

*** Test Cases ***

Verify Get SDR For Maximum Record Via IPMI
    [Documentation]  Verify Get SDR for each and every record one by one via IPMI lanplus.
    [Tags]  Verify_Get_SDR_For_Maximum_Record_Via_IPMI

    # Gets the Total Record Count from SDR Info and the last Record entry number.
    ${record_count}  ${last_record}=  Get Record Count And Last Record From SDR

    # Validate each and every record till the last record.
    FOR  ${record}  IN RANGE  0  ${record_count}
        # Convert number to hexadecimal record ID.
        ${recordhex}=  Convert To Hex  ${record}  length=4  lowercase=yes
        ${first_digit}    Set Variable    ${recordhex}[0:2]
        ${second_digit}    Set Variable    ${recordhex}[2:4]

        # Get SDR command.
        ${resp}=  Run IPMI Standard Command
        ...  raw ${IPMI_RAW_CMD['Get SDR']['Get'][1]} 0x00 0x00 0x${second_digit} 0x${first_digit} 0x00 0xff
        ${get_SDR}=  Split String  ${resp}

        # If the record ID reaches the last data available, the next record ID will be ff ff.
        # eg, If total record ID available is 115, record IDs : 0 - 114,
        # Then when record ID reaches last record ID (i.e 114 (decimal) - 72h),
        # Get SDR response bytes 0:2 will be - ff ff 72 00 ....
        # If not then (say 25 - 19h ), 1a 00 19 00 ....

        IF  '${record}' != '${last_record}'
          # current record ID in response data.
          Should Be Equal  ${get_SDR[2]}  ${second_digit}
          Should Be Equal  ${get_SDR[3]}  ${first_digit}

          # Next record ID in response data.
          ${record_next}=  Evaluate  ${record} + 1
          ${record_next}=  Convert To Hex  ${record_next}  length=4  lowercase=yes
          ${record_next_msb}    Set Variable    ${record_next}[0:2]
          ${record_next_lsb}    Set Variable    ${record_next}[2:4]
          Should Be Equal  ${get_SDR[0]}  ${record_next_lsb}
          Should Be Equal  ${get_SDR[1]}  ${record_next_msb}
        ELSE
          # Next record ID in response data.
          Should Be Equal  ${get_SDR[0]}  ff
          Should Be Equal  ${get_SDR[1]}  ff

          # current record ID in response data.
          Should Be Equal  ${get_SDR[2]}  ${second_digit}
          Should Be Equal  ${get_SDR[3]}  ${first_digit}
        END

        # Response Data Count - total records (max - FFh - 255 in decimal).
        ${response_data}=  Set Variable  ${get_SDR[2:]}
        ${length}=  Get Length  ${response_data}
        Should Be True  0<${length}<=255
    END


Verify Sensor And SDR Count In Get Device SDR Info Via Inband IPMI
    [Documentation]  Verify Sensor and SDR Count in Get Device SDR Info via inband IPMI.
    [Tags]  Verify_Sensor_And_SDR_Count_In_Get_Device_SDR_Info_Via_Inband_IPMI

    # Get Sensor count and SDR elist all count from IPMI LAN interface.
    ${sensor_count_lan1}  ${SDR_count_lan1}=  Get Count for Sensor And SDR Elist All

    # Get Sensor Count From Get Device SDR Info command.
    ${sensor_count1}=  Get Sensor Count From SDR Info
    # Compare Get Device SDR Sensor count with Sensor count from lanplus.
    Should Be Equal As Integers   ${sensor_count1}  ${sensor_count_lan1}

    # Get SDR Count From Get Device SDR Info command.
    ${SDR_count1}=  Get SDR Count From SDR Info
    # Compare Get Device SDR Sdr count with SDR Elist All count from lanplus.
    Should Be Equal As Integers  ${SDR_count1}  ${SDR_count_lan1}

    # Reboot Host using Chassis Power Cycle.
    IPMI Power Cycle

    # Get Sensor count and SDR elist all count from IPMI lanplus interface.
    ${sensor_count_lan2}  ${SDR_count_lan2}=  Get Count for Sensor And SDR Elist All

    # Get Sensor Count From Get Device SDR Info command.
    ${sensor_count2}=  Get Sensor Count From SDR Info
    # Compare Get Device SDR Sensor count with Sensor count from lanplus.
    Should Be Equal As Integers   ${sensor_count2}  ${sensor_count_lan2}

    # Get SDR Count From Get Device SDR Info command.
    ${SDR_count2}=  Get SDR Count From SDR Info
    # Compare Get Device SDR Sdr count with SDR Elist All count from lanplus.
    Should Be Equal As Integers  ${SDR_count2}  ${SDR_count_lan2}


Verify Timestamp In Get Device SDR Info Via Inband IPMI
    [Documentation]  Verify timestamp In Get Device SDR Info via inband IPMI.
    [Tags]  Verify_Timestamp_In_Get_Device_SDR_Info_Via_Inband_IPMI

    # Reboot Host using Chassis Power Cycle.
    IPMI Power Cycle

    # Get epoch Timestamp obtained from Get Device SDR Info command.
    ${SDR_timestamp}=  Get Device SDR Timestamp

    # Get current date from BMC Native Date command and convert to epoch.
    ${bmc_date}=  Get Current Date from BMC
    ${epoch_bmc}=  Convert Date  ${bmc_date}  epoch  exclude_millis=yes  date_format=%m/%d/%Y %H:%M:%S

    # Compare time difference between bmc time and Get Device SDR Info timestamp.
    # The maximum time difference should be less then 6 minute - 360 seconds.
    ${difference}=  Evaluate  int(${epoch_bmc}) - int(${SDR_timestamp})
    Should Be True  ${difference}<=360


Verify Get Device SDR Info For Invalid Data Request
    [Documentation]  Verify Get Device SDR Info via inband IPMI with extra bytes.
    [Tags]  Verify_Get_Device_SDR_Info_For_Invalid_Data_Request

    # Sensor Count Via Device SDR Info with extra bytes.
    ${resp}=  Run Keyword and Expect Error  *${IPMI_RAW_CMD['Device_SDR']['Get_Info'][3]}*
    ...  Run Inband IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Get_Info'][0]} 0x00
    # Proper error code should be returned.
    Should Contain  ${resp}  ${IPMI_RAW_CMD['Device_SDR']['Get_Info'][2]}

    # SDR Count Via Device SDR Info with extra bytes.
    ${resp}=  Run Keyword and Expect Error  *${IPMI_RAW_CMD['Device_SDR']['Get_Info'][3]}*
    ...  Run Inband IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Get_Info'][1]} 0x00
    # Proper error code should be returned.
    Should Contain  ${resp}  ${IPMI_RAW_CMD['Device_SDR']['Get_Info'][2]}


Verify Device SDR Info Via IPMI Lanplus
    [Documentation]  Verify whether Get Device SDR Info command is accessible via lanplus.
    [Tags]  Verify_Device_SDR_Info_Via_IPMI_Lanplus

    # Sensor Count Via Device SDR Info via lanplus.
    ${resp}=  Run Keyword and Expect Error  *${IPMI_RAW_CMD['Device_SDR']['Get_Info'][5]}*
    ...  Run IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Get_Info'][0]}
    # Proper error code should be returned.
    Should Contain  ${resp}  ${IPMI_RAW_CMD['Device_SDR']['Get_Info'][4]}

    # SDR Count Via Device SDR Info via lanplus.
    ${resp}=  Run Keyword and Expect Error  *${IPMI_RAW_CMD['Device_SDR']['Get_Info'][5]}*
    ...  Run IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Get_Info'][1]}
    # Proper error code should be returned.
    Should Contain  ${resp}  ${IPMI_RAW_CMD['Device_SDR']['Get_Info'][4]}


Verify Reserve Device SDR Repository Via Inband IPMI
    [Documentation]  Verify Reserve Device SDR Repository via inband IPMI.
    [Tags]  Verify_Reserve_Device_SDR_Repository_Via_Inband_IPMI

    # Reserve Device SDR Repository via inband IPMI.
    ${resp}=  Get Reserve Device SDR Repository
    ${reserve_id}=  Split String  ${resp}

    # Identify the byte count.
    ${length}=  Get Length  ${reserve_id}
    Should Be Equal As Integers  ${length}  2


Verify Reserve Device SDR Repository For Invalid Data Request
    [Documentation]  Verify Reserve Device SDR Repository via inband IPMI with extra request bytes.
    [Tags]  Verify_Reserve_Device_SDR_Repository_For_Invalid_Data_Request

    # Reserve Device SDR Repository with extra request bytes.
    ${resp}=  Run Keyword and Expect Error  *${IPMI_RAW_CMD['Device_SDR']['Reserve_Repository'][2]}*
    ...  Run Inband IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Reserve_Repository'][0]} 0x00
    # Proper error code should be returned.
    Should Contain  ${resp}  ${IPMI_RAW_CMD['Device_SDR']['Reserve_Repository'][1]}


Verify Reserve Device SDR Repository Info Via IPMI Lanplus
    [Documentation]  Verify whether Reserve Device SDR Repository command is accessible via lanplus.
    [Tags]  Verify_Reserve_Device_SDR_Repository_Info_Via_IPMI_Lanplus

    # Reserve Device SDR Repository via lanplus.
    ${resp}=  Run Keyword and Expect Error  *${IPMI_RAW_CMD['Device_SDR']['Reserve_Repository'][4]}*
    ...  Run IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Reserve_Repository'][0]}
    # Proper error code should be returned.
    Should Contain  ${resp}  ${IPMI_RAW_CMD['Device_SDR']['Reserve_Repository'][3]}


Verify Reserve Device SDR Repository For Partial Record
    [Documentation]  Verify whether reservation ID of Reserve Device SDR Repository is accessible
    ...              to fetch partial record from Get Device SDR.
    [Tags]  Verify_Reserve_Device_SDR_Repository_For_Partial_Record

    # Get Reservation ID.
    ${resp}=  Get Reserve Device SDR Repository
    ${reserve_id}=  Split String  ${resp}

    # Check whether the response for Get device SDR command is obtained with the given Reservation ID.
    ${resp}=  Run Inband IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Get'][0]} 0x${reserve_id[0]} 0x${reserve_id[1]} 0x00 0x00 0x01 0x0f
    ${resp}=  Split String  ${resp}
    # Record data starts from ${resp[2]}.
    ${resp}=  Set Variable  ${resp[2:]}
    ${length}=  Get Length  ${resp}
    Should Be Equal As Integers  ${length}  15


Verify Reserve Device SDR Repository For Partial Record After BMC Reboot
    [Documentation]  Verify whether Reservation ID of Reserve Device SDR Repository,
    ...  is accessible after bmc reboot to fetch partial record from Get Device SDR.
    [Tags]  Verify_Reserve_Device_SDR_Repository_For_Partial_Record_After_BMC_Reboot

    # Generate Reservation ID.
    ${resp}=  Get Reserve Device SDR Repository
    ${reserve_id}=  Split String  ${resp}

    # Check whether the response for Get device SDR command is obtained with the given Reservation ID.
    ${resp1}=  Run Inband IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Get'][0]} 0x${reserve_id[0]} 0x${reserve_id[1]} 0x00 0x00 0x01 0x0f

    # Reboot bmc.
    IPMI MC Reset Cold (run)

    # Check whether the response for Get device SDR command is obtained with the given Reservation ID.
    # Reserve IDs are volatile so once bmc is rebooted, new Reserve ID should be generated.
    ${resp2}=  Run Keyword and Expect Error  *${IPMI_RAW_CMD['Device_SDR']['Reserve_Repository'][5]}*
    ...  Run Inband IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Get'][0]} 0x${reserve_id[0]} 0x${reserve_id[1]} 0x00 0x00 0x01 0x0f


Verify Reserve Device SDR Repository Invalid Reservation ID For Partial Record
    [Documentation]  Verify whether invalid reservation ID of Reserve Device SDR Repository,
    ...  is accessible to fetch partial record from Get Device SDR.
    [Tags]  Verify_Reserve_Device_SDR_Repository_Invalid_Reservation_ID_For_Partial_Record

    # Generate Reservation ID 1.
    ${resp}=  Get Reserve Device SDR Repository
    ${reserve_id}=  Split String  ${resp}

    # Generate Reservation ID 2.
    ${resp2}=  Get Reserve Device SDR Repository

    # Check whether response for Gner device SDR command is obtained with Reservation ID 1.
    # Once Reservation ID is overwritten, old Reservation ID will be invalid.
    ${resp1}=   Run Keyword and Expect Error  *${IPMI_RAW_CMD['Device_SDR']['Reserve_Repository'][5]}*
    ...  Run Inband IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Get'][0]} 0x${reserve_id[0]} 0x${reserve_id[1]} 0x00 0x00 0x01 0x0f


Verify Get Device SDR For Maximum Record Via IPMI
    [Documentation]  Verify Get Device SDR for each and every Record Via IPMI Inband.
    [Tags]  Verify_Get_Device_SDR_For_Maximum_Record_Via_IPMI

    # Gets the Total Record Count from SDR Info and the last Record entry number.
    ${record_count}  ${last_record}=  Get Record Count And Last Record From SDR

    # Validate each and every record till the last record.
    FOR  ${record}  IN RANGE  0  ${record_count}
        # Convert number to hexadecimal record ID.
        ${recordhex}=  Convert To Hex  ${record}  length=4  lowercase=yes
        ${first_digit}    Set Variable    ${recordhex}[0:2]
        ${second_digit}    Set Variable    ${recordhex}[2:4]

        # Get Device SDR command.
        ${resp}=  Run Inband IPMI Standard Command
        ...  raw ${IPMI_RAW_CMD['Device_SDR']['Get'][0]} 0x00 0x00 0x${second_digit} 0x${first_digit} 0x00 0xff
        ${get_dev_SDR}=  Split String  ${resp}

        # If the record ID reaches the last data available, the next record ID will be ff ff
        # eg, If total record ID available is 115, record IDs : 0 - 114,
        # Then when record ID reaches last record ID (i.e 114 (in decimal) - 72h),
        # Get SDR response bytes 0:2 will be - ff ff 72 00 ....
        # If not then (say 25 - 19h ), 1a 00 19 00 ....

        IF  '${record}' != '${last_record}'
          # current record ID in response data.
          Should Be Equal  ${get_dev_SDR[2]}  ${second_digit}
          Should Be Equal  ${get_dev_SDR[3]}  ${first_digit}

          # Next record ID in response data.
          ${record_next}=  Evaluate  ${record} + 1
          ${record_next}=  Convert To Hex  ${record_next}  length=4  lowercase=yes
          ${record_next_msb}    Set Variable    ${record_next}[0:2]
          ${record_next_lsb}    Set Variable    ${record_next}[2:4]
          Should Be Equal  ${get_dev_SDR[0]}  ${record_next_lsb}
          Should Be Equal  ${get_dev_SDR[1]}  ${record_next_msb}

        ELSE
          # Next record ID in response data.
          Should Be Equal  ${get_dev_SDR[0]}  ff
          Should Be Equal  ${get_dev_SDR[1]}  ff

          # current record ID in response data.
          Should Be Equal  ${get_dev_SDR[2]}  ${second_digit}
          Should Be Equal  ${get_dev_SDR[3]}  ${first_digit}

        END
        # Response data count - total record ID (max - FFh - 255 in decimal).
        ${response_data}=  Set Variable  ${get_dev_SDR[2:]}
        ${length}=  Get Length  ${response_data}
        Should Be True  0<${length}<=255
    END


Verify Get Device SDR For Invalid Data Request Via IPMI
    [Documentation]  Verify Get Device SDR via IPMI lanplus with extra bytes.
    [Tags]  Verify_Get_Device_SDR_For_Invalid_Data_Request_Via_IPMI

    # Get SDR command with extra bytes.
    ${resp}=  Run Keyword and Expect Error  *${IPMI_RAW_CMD['Device_SDR']['Get'][3]}*
    ...  Run Inband IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Get'][0]} 0x00 0x00 ${IPMI_RAW_CMD['Device_SDR']['Get'][1]} 0x00
    # Proper error code should be returned.
    Should Contain  ${resp}  ${IPMI_RAW_CMD['Device_SDR']['Get'][2]}


*** Keywords ***

Get IPMI Sensor Count
    [Documentation]  Get sensors count using "SDR elist all" command.
    # Example of "SDR elist all" command output:
    # BootProgress     | 03h | ok  | 34.2 |
    # OperatingSystemS | 05h | ok  | 35.1 |
    # AttemptsLeft     | 07h | ok  | 34.1 |
    # occ0             | 08h | ok  | 210.1 | Device Disabled
    # occ1             | 09h | ok  | 210.2 | Device Disabled
    # p0_core0_temp    | 11h | ns  |  3.1 | Disabled
    # cpu0_core0       | 12h | ok  | 208.1 | Presence detected
    # p0_core1_temp    | 14h | ns  |  3.2 | Disabled
    # cpu0_core1       | 15h | ok  | 208.2 | Presence detected
    # p0_core2_temp    | 17h | ns  |  3.3 | Disabled
    # ..
    # ..
    # ..
    # ..
    # ..
    # ..
    # fan3             | 00h | ns  | 29.4 | Logical FRU @35h
    # bmc              | 00h | ns  |  6.1 | Logical FRU @3Ch
    # ethernet         | 00h | ns  |  1.1 | Logical FRU @46h

    ${output}=  Run IPMI Standard Command  sdr elist all
    ${sensor_list}=  Split String  ${output}  \n
    ${sensor_count}=  Get Length  ${sensor_list}
    [Return]  ${sensor_count}


Get Device SDR Info For Sensor Data
    [Documentation]  Get Device SDR Info via inband IPMI and return response data with Sensor count.

    # Get Device SDR Info for Sensor data.
    ${sensor_data}=  Run Inband IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Get_Info'][0]}

    [Return]  ${sensor_data}


Get Device SDR Info For SDR Data
    [Documentation]  Get Device SDR Info via inband IPMI and return response data with SDR count.

    # Get Device SDR Info for SDR data.
    ${SDR_data}=  Run Inband IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Get_Info'][1]}

    [Return]  ${SDR_data}


Get Sensor Count From SDR Info
   [Documentation]  Get Sensor Count from Get Device SDR Info data.

    # Get Device SDR Info Via inband IPMI for Sensor count.
    ${sensor_data}=  Get Device SDR Info For Sensor Data

    # Get Sensor count from Get Device SDR Info count - bytie 0.
    ${sensor_data}=  Split String  ${sensor_data}
    ${sensor_count}=  Set Variable  ${sensor_data[0]}
    ${sensor_count}=  Convert To Integer  ${sensor_count}  16

    [Return]  ${sensor_count}


Get SDR Count From SDR Info
   [Documentation]  Get SDR Count from Get Device SDR Info data.

    # Get Device SDR Info Via inband IPMI for SDR count.
    ${SDR_data}=  Get Device SDR Info For SDR Data

    # Get SDR count from Get Device SDR Info count - byte 0.
    ${SDR_data}=  Split String  ${SDR_data}
    ${SDR_count}=  Set Variable  ${SDR_data[0]}
    ${SDR_count}=  Convert To Integer  ${SDR_count}  16

    [Return]  ${SDR_count}


Get Device SDR Timestamp
    [Documentation]  Get Timestamp from Get Device SDR Info.

    # Get Device SDR Info Via inband IPMI for Sendor count.
    ${sensor_data}=  Get Device SDR Info For Sensor Data
    # Get Device SDR Info Via inband IPMI for SDR count.
    ${SDR_data}=  Get Device SDR Info For SDR Data

    # Split into list.
    ${sensor_data}=  Split String  ${sensor_data}
    ${SDR_data}=  Split String  ${SDR_data}

    # Timestamp for the Get SDR count will be from Response byte 2 to N.
    # Compare the timestamps for Sensor data and SDR data.
    Should Be Equal  ${sensor_data[2:]}  ${SDR_data[2:]}

    # Convert Bytestamp to Epoch timestamp.
    ${timestamp}=  Set Variable  ${SDR_data[2:]}
    Reverse List  ${timestamp}
    ${timestamp}=  Evaluate  "".join(${timestamp})
    # Prefixes 0s for expected bytes.
    ${timestamp}=  Zfill Data  ${timestamp}  8
    ${timestamp}=  Convert To Integer  ${timestamp}  16

    [Return]  ${timestamp}


Get Count for Sensor And SDR Elist All
    [Documentation]  Get Sensor and SDR elist all count via IPMI lanplus.

    # Get Sensor list via IPMI lanplus.
    ${sensor_count}=  Run IPMI Standard Command  sensor | wc -l
    # Get SDR elist all via IPMI lanplus.
    ${SDR_count}=  Get IPMI Sensor Count

    [Return]  ${sensor_count}  ${SDR_count}


Get Reserve Device SDR Repository
    [Documentation]  Get Reserve Device SDR Repository via Inband IPMI.

    # Reserve Device SDR Repository command via inband.
    ${resp}=  Run Inband IPMI Standard Command
    ...  raw ${IPMI_RAW_CMD['Device_SDR']['Reserve_Repository'][0]}

    [Return]  ${resp}


Get IPMI SDR Status Info
    [Documentation]  Returns status for given IPMI SDR Info.
    [Arguments]  ${setting}
    # Description of argument(s):
    # setting  SDR Info which needs to be read(e.g. "SDR Version").
    # SDR Version                         : 0x51
    # Record Count                        : 58
    # Free Space                          : 9312 bytes
    # Most recent Addition                : 03/10/2022 05:56:02
    # Most recent Erase                   : 02/07/2106 06:28:15
    # SDR overflow                        : yes
    # SDR Repository Update Support       : unspecified
    # Delete SDR supported                : no
    # Partial Add SDR supported           : no
    # Reserve SDR repository supported    : yes
    # SDR Repository Alloc info supported : yes

    # Get SDR Info IPMI command.
    ${resp}=  Run IPMI Standard Command  sdr info

    # Return lines for given IPMI SDR Info.
    ${setting_line}=  Get Lines Containing String  ${resp}  ${setting}
    ...  case-insensitive
    ${setting_status}=  Fetch From Right  ${setting_line}  :${SPACE}

    [Return]  ${setting_status}


Get Record Count And Last Record From SDR
    [Documentation]  Returns total record count from IPMI SDR Info and last SDR record.

    # Returns Record count from IPMI SDR Info.
    ${record_count}=  Get IPMI SDR Status Info  Record Count

    # Identifies Last record ID.
    # If Record Count = 58 (3Ah), record IDs range from 0 to 57.
    # Then Last record ID will be 57 (in decimal) - 39h.
    ${last_record}=  Evaluate  ${record_count} - 1

    [Return]  ${record_count}  ${last_record}


Suite Setup Execution
   [Documentation]  Do suite setup tasks.
    Redfish.Login
    Should Not Be Empty  ${OS_HOST}  msg=Please provide required parameter OS_HOST
    Should Not Be Empty  ${OS_USERNAME}  msg=Please provide required parameter OS_USERNAME
    Should Not Be Empty  ${OS_PASSWORD}  msg=Please provide required parameter OS_PASSWORD