Add bug references to bgp-ingest suites
[integration/test.git] / csit / suites / bgpcep / bgpingest / singlepeer_prefixcount.robot
index 40be12b7a77a8d44091d8cc3d83a62fd2d068d4a..adc3434441fd31972b27b3d066c8d4b034290e39 100644 (file)
@@ -1,5 +1,5 @@
 *** Settings ***
 *** Settings ***
-Documentation     BGP performance of ingesting from 1 iBGP peer, data change counter NOT used.
+Documentation     BGP performance of ingesting from 1 iBGP peer, data change counter is NOT used.
 ...
 ...               Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
 ...
 ...
 ...               Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
 ...
@@ -25,7 +25,7 @@ Documentation     BGP performance of ingesting from 1 iBGP peer, data change cou
 Suite Setup       Setup_Everything
 Suite Teardown    Teardown_Everything
 Test Setup        SetupUtils.Setup_Test_With_Logging_And_Fast_Failing
 Suite Setup       Setup_Everything
 Suite Teardown    Teardown_Everything
 Test Setup        SetupUtils.Setup_Test_With_Logging_And_Fast_Failing
-Test Teardown     FailFast.Start_Failing_Fast_If_This_Failed
+Test Teardown     SetupUtils.Teardown_Test_Show_Bugs_And_Start_Fast_Failing_If_Test_Failed
 Library           SSHLibrary    timeout=10s
 Library           RequestsLibrary
 Variables         ${CURDIR}/../../../variables/Variables.py
 Library           SSHLibrary    timeout=10s
 Library           RequestsLibrary
 Variables         ${CURDIR}/../../../variables/Variables.py
@@ -37,16 +37,32 @@ Resource          ${CURDIR}/../../../libraries/PrefixCounting.robot
 Resource          ${CURDIR}/../../../libraries/SetupUtils.robot
 
 *** Variables ***
 Resource          ${CURDIR}/../../../libraries/SetupUtils.robot
 
 *** Variables ***
+${BGP_TOOL_LOG_LEVEL}    info
 ${BGP_VARIABLES_FOLDER}    ${CURDIR}/../../../variables/bgpuser/
 ${BGP_VARIABLES_FOLDER}    ${CURDIR}/../../../variables/bgpuser/
-${HOLDTIME}       180
-${HOLDTIME_PREFIX_COUNT}    ${HOLDTIME}
-${COUNT}          1000000
-${COUNT_PREFIX_COUNT}    ${COUNT}
 ${CHECK_PERIOD}    1
 ${CHECK_PERIOD_PREFIX_COUNT}    ${CHECK_PERIOD}
 ${CHECK_PERIOD}    1
 ${CHECK_PERIOD_PREFIX_COUNT}    ${CHECK_PERIOD}
-${REPETITIONS_PREFIX_COUNT}    1
+${CHECK_PERIOD_PREFIX_COUNT_SINGLE}    ${CHECK_PERIOD_PREFIX_COUNT}
+${COUNT}          1000000
+${COUNT_PREFIX_COUNT}    ${COUNT}
+${COUNT_PREFIX_COUNT_SINGLE}    ${COUNT_PREFIX_COUNT}
+${HOLDTIME}       180
+${HOLDTIME_PREFIX_COUNT}    ${HOLDTIME}
+${HOLDTIME_PREFIX_COUNT_SINGLE}    ${HOLDTIME_PREFIX_COUNT}
+${INSERT}         1
+${KARAF_LOG_LEVEL}    INFO
+${KARAF_BGPCEP_LOG_LEVEL}    ${KARAF_LOG_LEVEL}
+${KARAF_PROTOCOL_LOG_LEVEL}    ${KARAF_BGPCEP_LOG_LEVEL}
+${PREFILL}        0
+${REPETITIONS}    1
+${REPETITIONS_PREFIX_COUNT}    ${REPETITIONS}
+${REPETITIONS_PREFIX_COUNT_SINGLE}    ${REPETITIONS_PREFIX_COUNT}
+${RESULTS_FILE_NAME}    bgp.csv
+${TEST_DURATION_MULTIPLIER}    1
+${TEST_DURATION_MULTIPLIER_PREFIX_COUNT}    ${TEST_DURATION_MULTIPLIER}
+${TEST_DURATION_MULTIPLIER_PREFIX_COUNT_SINGLE}    ${TEST_DURATION_MULTIPLIER_PREFIX_COUNT}
+${UPDATE}         single
+${WITHDRAW}       0
 # TODO: Option names can be better.
 # TODO: Option names can be better.
-${last_prefix_count}    -1
 
 *** Test Cases ***
 Check_For_Empty_Ipv4_Topology_Before_Talking
 
 *** Test Cases ***
 Check_For_Empty_Ipv4_Topology_Before_Talking
@@ -57,30 +73,44 @@ Check_For_Empty_Ipv4_Topology_Before_Talking
 
 Reconfigure_ODL_To_Accept_Connection
     [Documentation]    Configure BGP peer module with initiate-connection set to false.
 
 Reconfigure_ODL_To_Accept_Connection
     [Documentation]    Configure BGP peer module with initiate-connection set to false.
-    ${template_as_string} =    BuiltIn.Set_Variable    {'IP': '${TOOLS_SYSTEM_IP}', 'HOLDTIME': '${HOLDTIME_PREFIX_COUNT}', 'PEER_PORT': '${BGP_TOOL_PORT}', 'INITIATE': 'false'}
+    ${template_as_string} =    BuiltIn.Set_Variable    {'NAME': 'example-bgp-peer', 'IP': '${TOOLS_SYSTEM_IP}', 'HOLDTIME': '${HOLDTIME_PREFIX_COUNT_SINGLE}', 'PEER_PORT': '${BGP_TOOL_PORT}', 'INITIATE': 'false'}
     ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf    ${BGP_VARIABLES_FOLDER}${/}bgp_peer    ${template_as_string}
 
     ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf    ${BGP_VARIABLES_FOLDER}${/}bgp_peer    ${template_as_string}
 
-Start_Talking_BGP_speaker
+Change_Karaf_Logging_Levels
+    [Documentation]    We may want to set more verbose logging here after configuration is done.
+    KarafKeywords.Set_Bgpcep_Log_Levels    bgpcep_level=${KARAF_BGPCEP_LOG_LEVEL}    protocol_level=${KARAF_PROTOCOL_LOG_LEVEL}
+
+Start_Talking_BGP_Speaker
     [Documentation]    Start Python speaker to connect to ODL.
     # Myport value is needed for checking whether connection at precise port was established.
     [Documentation]    Start Python speaker to connect to ODL.
     # Myport value is needed for checking whether connection at precise port was established.
-    BGPSpeaker.Start_BGP_speaker    --amount ${COUNT_PREFIX_COUNT} --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --peerport=${ODL_BGP_PORT}
+    BGPSpeaker.Start_BGP_Speaker    --amount ${COUNT_PREFIX_COUNT_SINGLE} --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --peerport=${ODL_BGP_PORT} --insert=${INSERT} --withdraw=${WITHDRAW} --prefill ${PREFILL} --update ${UPDATE} --${BGP_TOOL_LOG_LEVEL} --results ${RESULTS_FILE_NAME}
 
 Wait_For_Stable_Talking_Ipv4_Topology
     [Documentation]    Wait until example-ipv4-topology becomes stable. This is done by checking stability of prefix count.
 
 Wait_For_Stable_Talking_Ipv4_Topology
     [Documentation]    Wait until example-ipv4-topology becomes stable. This is done by checking stability of prefix count.
-    PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD_PREFIX_COUNT}    repetitions=${REPETITIONS_PREFIX_COUNT}    excluded_count=0
+    PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD_PREFIX_COUNT_SINGLE}    repetitions=${REPETITIONS_PREFIX_COUNT_SINGLE}    excluded_count=0
 
 Check_Talking_Ipv4_Topology_Count
     [Documentation]    Count the routes in example-ipv4-topology and fail if the count is not correct.
     [Tags]    critical
 
 Check_Talking_Ipv4_Topology_Count
     [Documentation]    Count the routes in example-ipv4-topology and fail if the count is not correct.
     [Tags]    critical
-    PrefixCounting.Check_Ipv4_Topology_Count    ${COUNT_PREFIX_COUNT}
+    [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+    PrefixCounting.Check_Ipv4_Topology_Count    ${COUNT_PREFIX_COUNT_SINGLE}
 
 Kill_Talking_BGP_Speaker
     [Documentation]    Abort the Python speaker. Also, attempt to stop failing fast.
 
 Kill_Talking_BGP_Speaker
     [Documentation]    Abort the Python speaker. Also, attempt to stop failing fast.
+    [Tags]    critical
     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
     BGPSpeaker.Kill_BGP_Speaker
     FailFast.Do_Not_Fail_Fast_From_Now_On
     # NOTE: It is still possible to remain failing fast, if both previous and this test have failed.
     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
     BGPSpeaker.Kill_BGP_Speaker
     FailFast.Do_Not_Fail_Fast_From_Now_On
     # NOTE: It is still possible to remain failing fast, if both previous and this test have failed.
-    [Teardown]    FailFast.Do_Not_Start_Failing_If_This_Failed
+    [Teardown]    SetupUtils.Teardown_Test_Show_Bugs_If_Test_Failed
+
+Store_Results_For_Talking_BGP_Speaker
+    [Documentation]    Store results for plotting
+    [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+    Store_File_To_Workspace    totals-${RESULTS_FILE_NAME}    totals-${RESULTS_FILE_NAME}
+    Store_File_To_Workspace    performance-${RESULTS_FILE_NAME}    performance-${RESULTS_FILE_NAME}
+    Store_File_To_Workspace    totals-${RESULTS_FILE_NAME}    prefixcount-talking-totals-${RESULTS_FILE_NAME}
+    Store_File_To_Workspace    performance-${RESULTS_FILE_NAME}    prefixcount-talking-performance-${RESULTS_FILE_NAME}
 
 Wait_For_Stable_Ipv4_Topology_After_Talking
     [Documentation]    Wait until example-ipv4-topology becomes stable again.
 
 Wait_For_Stable_Ipv4_Topology_After_Talking
     [Documentation]    Wait until example-ipv4-topology becomes stable again.
@@ -88,58 +118,75 @@ Wait_For_Stable_Ipv4_Topology_After_Talking
     # TODO: Is is possible to have failed at Check_Talking_Ipv4_Topology_Count and still have initial period of constant count?
     # FIXME: If yes, do count here to get the initial value and use it (if nonzero).
     # TODO: If yes, decide whether access to the FailFast state should have keyword or just variable name.
     # TODO: Is is possible to have failed at Check_Talking_Ipv4_Topology_Count and still have initial period of constant count?
     # FIXME: If yes, do count here to get the initial value and use it (if nonzero).
     # TODO: If yes, decide whether access to the FailFast state should have keyword or just variable name.
-    PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD_PREFIX_COUNT}    repetitions=${REPETITIONS_PREFIX_COUNT}    excluded_count=${COUNT_PREFIX_COUNT}
+    PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD_PREFIX_COUNT_SINGLE}    repetitions=${REPETITIONS_PREFIX_COUNT_SINGLE}    excluded_count=${COUNT_PREFIX_COUNT_SINGLE}
 
 Check_For_Empty_Ipv4_Topology_After_Talking
     [Documentation]    Example-ipv4-topology should be empty now.
     [Tags]    critical
 
 Check_For_Empty_Ipv4_Topology_After_Talking
     [Documentation]    Example-ipv4-topology should be empty now.
     [Tags]    critical
+    [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
     PrefixCounting.Check_Ipv4_Topology_Is_Empty
 
 Start_Listening_BGP_Speaker
     [Documentation]    Start Python speaker in listening mode.
     PrefixCounting.Check_Ipv4_Topology_Is_Empty
 
 Start_Listening_BGP_Speaker
     [Documentation]    Start Python speaker in listening mode.
-    BGPSpeaker.Start_BGP_speaker    --amount ${COUNT_PREFIX_COUNT} --listen --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP}
+    BGPSpeaker.Start_BGP_Speaker    --amount ${COUNT_PREFIX_COUNT_SINGLE} --listen --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --insert=${INSERT} --withdraw=${WITHDRAW} --prefill ${PREFILL} --update ${UPDATE} --${BGP_TOOL_LOG_LEVEL} --results ${RESULTS_FILE_NAME}
 
 Reconfigure_ODL_To_Initiate_Connection
     [Documentation]    Replace BGP peer config module, now with initiate-connection set to true.
 
 Reconfigure_ODL_To_Initiate_Connection
     [Documentation]    Replace BGP peer config module, now with initiate-connection set to true.
-    ${template_as_string} =    BuiltIn.Set_Variable    {'IP': '${TOOLS_SYSTEM_IP}', 'HOLDTIME': '${HOLDTIME_PREFIX_COUNT}', 'PEER_PORT': '${BGP_TOOL_PORT}', 'INITIATE': 'true'}
+    ${template_as_string} =    BuiltIn.Set_Variable    {'NAME': 'example-bgp-peer', 'IP': '${TOOLS_SYSTEM_IP}', 'HOLDTIME': '${HOLDTIME_PREFIX_COUNT_SINGLE}', 'PEER_PORT': '${BGP_TOOL_PORT}', 'INITIATE': 'true'}
     ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf    ${BGP_VARIABLES_FOLDER}${/}bgp_peer    ${template_as_string}
 
 Wait_For_Stable_Listening_Ipv4_Topology
     [Documentation]    Wait until example-ipv4-topology becomes stable.
     ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf    ${BGP_VARIABLES_FOLDER}${/}bgp_peer    ${template_as_string}
 
 Wait_For_Stable_Listening_Ipv4_Topology
     [Documentation]    Wait until example-ipv4-topology becomes stable.
-    PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD_PREFIX_COUNT}    repetitions=${REPETITIONS_PREFIX_COUNT}    excluded_count=0
+    PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD_PREFIX_COUNT_SINGLE}    repetitions=${REPETITIONS_PREFIX_COUNT_SINGLE}    excluded_count=0
 
 Check_Listening_Ipv4_Topology_Count
     [Documentation]    Count the routes in example-ipv4-topology and fail if the count is not correct.
     [Tags]    critical
 
 Check_Listening_Ipv4_Topology_Count
     [Documentation]    Count the routes in example-ipv4-topology and fail if the count is not correct.
     [Tags]    critical
-    PrefixCounting.Check_Ipv4_Topology_Count    ${COUNT_PREFIX_COUNT}
+    [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+    PrefixCounting.Check_Ipv4_Topology_Count    ${COUNT_PREFIX_COUNT_SINGLE}
 
 Kill_Listening_BGP_Speaker
     [Documentation]    Abort the Python speaker. Also, attempt to stop failing fast.
 
 Kill_Listening_BGP_Speaker
     [Documentation]    Abort the Python speaker. Also, attempt to stop failing fast.
+    [Tags]    critical
     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
     BGPSpeaker.Kill_BGP_Speaker
     FailFast.Do_Not_Fail_Fast_From_Now_On
     # NOTE: It is still possible to remain failing fast, if both previous and this test have failed.
     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
     BGPSpeaker.Kill_BGP_Speaker
     FailFast.Do_Not_Fail_Fast_From_Now_On
     # NOTE: It is still possible to remain failing fast, if both previous and this test have failed.
-    [Teardown]    FailFast.Do_Not_Start_Failing_If_This_Failed
+    [Teardown]    SetupUtils.Teardown_Test_Show_Bugs_If_Test_Failed
+
+Store_Results_For_Listening_BGP_Speaker
+    [Documentation]    Store results for plotting
+    [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+    Store_File_To_Workspace    totals-${RESULTS_FILE_NAME}    totals-${RESULTS_FILE_NAME}
+    Store_File_To_Workspace    performance-${RESULTS_FILE_NAME}    performance-${RESULTS_FILE_NAME}
+    Store_File_To_Workspace    totals-${RESULTS_FILE_NAME}    prefixcount-listening-totals-${RESULTS_FILE_NAME}
+    Store_File_To_Workspace    performance-${RESULTS_FILE_NAME}    prefixcount-listening-performance-${RESULTS_FILE_NAME}
 
 Wait_For_Stable_Ipv4_Topology_After_Listening
     [Documentation]    Wait until example-ipv4-topology becomes stable again.
     [Tags]    critical
 
 Wait_For_Stable_Ipv4_Topology_After_Listening
     [Documentation]    Wait until example-ipv4-topology becomes stable again.
     [Tags]    critical
-    PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD_PREFIX_COUNT}    repetitions=${REPETITIONS_PREFIX_COUNT}    excluded_count=${COUNT_PREFIX_COUNT}
+    PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD_PREFIX_COUNT_SINGLE}    repetitions=${REPETITIONS_PREFIX_COUNT_SINGLE}    excluded_count=${COUNT_PREFIX_COUNT_SINGLE}
 
 Check_For_Empty_Ipv4_Topology_After_Listening
     [Documentation]    Example-ipv4-topology should be empty now.
     [Tags]    critical
 
 Check_For_Empty_Ipv4_Topology_After_Listening
     [Documentation]    Example-ipv4-topology should be empty now.
     [Tags]    critical
+    [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
     PrefixCounting.Check_Ipv4_Topology_Is_Empty
 
     PrefixCounting.Check_Ipv4_Topology_Is_Empty
 
+Restore_Karaf_Logging_Levels
+    [Documentation]    Set logging on bgpcep and protocol to the global value.
+    KarafKeywords.Set_Bgpcep_Log_Levels    bgpcep_level=${KARAF_LOG_LEVEL}    protocol_level=${KARAF_LOG_LEVEL}
+
 Delete_Bgp_Peer_Configuration
     [Documentation]    Revert the BGP configuration to the original state: without any configured peers.
     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 Delete_Bgp_Peer_Configuration
     [Documentation]    Revert the BGP configuration to the original state: without any configured peers.
     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
-    ConfigViaRestconf.Delete_Xml_Template_Folder_Config_Via_Restconf    ${BGP_VARIABLES_FOLDER}${/}bgp_peer
+    ${template_as_string} =    BuiltIn.Set_Variable    {'NAME': 'example-bgp-peer'}
+    ConfigViaRestconf.Delete_Xml_Template_Folder_Config_Via_Restconf    ${BGP_VARIABLES_FOLDER}${/}bgp_peer    ${template_as_string}
 
 *** Keywords ***
 Setup_Everything
 
 *** Keywords ***
 Setup_Everything
-    [Documentation]    Setup imported resources, SSH-login to mininet machine,
-    ...    create HTTP session, put Python tool to mininet machine.
+    [Documentation]    Setup imported resources, SSH-login to tools system,
+    ...    create HTTP session, put Python tool to tools system.
     SetupUtils.Setup_Utils_For_Setup_And_Teardown
     ConfigViaRestconf.Setup_Config_Via_Restconf
     PrefixCounting.PC_Setup
     SetupUtils.Setup_Utils_For_Setup_And_Teardown
     ConfigViaRestconf.Setup_Config_Via_Restconf
     PrefixCounting.PC_Setup
@@ -152,14 +199,24 @@ Setup_Everything
     # Both TODOs would probably need to update every suite relying on current Variables.
     SSHLibrary.Put_File    ${CURDIR}/../../../../tools/fastbgp/play.py
     # Calculate the timeout value based on how many routes are going to be pushed
     # Both TODOs would probably need to update every suite relying on current Variables.
     SSHLibrary.Put_File    ${CURDIR}/../../../../tools/fastbgp/play.py
     # Calculate the timeout value based on how many routes are going to be pushed
-    ${count} =    Builtin.Convert_To_Integer    ${COUNT_PREFIX_COUNT}
     # TODO: Replace 20 with some formula from period and repetitions.
     # TODO: Replace 20 with some formula from period and repetitions.
-    Builtin.Set_Suite_Variable    ${bgp_filling_timeout}    ${count*3/10000+20}
-    Builtin.Set_Suite_Variable    ${bgp_emptying_timeout}    ${bgp_filling_timeout*3/4}
+    ${timeout} =    BuiltIn.Evaluate    ${TEST_DURATION_MULTIPLIER_PREFIX_COUNT_SINGLE} * (${COUNT_PREFIX_COUNT_SINGLE} * 3.0 / 10000 + 20)
+    Builtin.Set_Suite_Variable    ${bgp_filling_timeout}    ${timeout}
+    Builtin.Set_Suite_Variable    ${bgp_emptying_timeout}    ${bgp_filling_timeout*3.0/4}
+    KarafKeywords.Execute_Controller_Karaf_Command_On_Background    log:set ${KARAF_LOG_LEVEL}
 
 Teardown_Everything
     [Documentation]    Make sure Python tool was killed and tear down imported Resources.
 
 Teardown_Everything
     [Documentation]    Make sure Python tool was killed and tear down imported Resources.
-    KillPythonTool.Search_And_Kill_Remote_Python    'play\.py'
+    # Environment issue may have dropped the SSH connection, but we do not want Teardown to fail.
+    BuiltIn.Run_Keyword_And_Ignore_Error    KillPythonTool.Search_And_Kill_Remote_Python    'play\.py'
     ConfigViaRestconf.Teardown_Config_Via_Restconf
     RequestsLibrary.Delete_All_Sessions
     SSHLibrary.Close_All_Connections
     ConfigViaRestconf.Teardown_Config_Via_Restconf
     RequestsLibrary.Delete_All_Sessions
     SSHLibrary.Close_All_Connections
+
+Store_File_To_Workspace
+    [Arguments]    ${src_file_name}    ${dst_file_name}
+    [Documentation]    Store the provided file from the SSH client to workspace.
+    ${files}=    SSHLibrary.List Files In Directory    .
+    ${output_log}=    SSHLibrary.Execute_Command    cat ${src_file_name}
+    BuiltIn.Log    ${output_log}
+    Create File    ${dst_file_name}    ${output_log}