c0105_vv

    loading [Config]:  ./tests/functests/upconfig.yml
    Main config:
                 Version -> 1.0.0
                  RefDir -> ./tests/functests
                 WorkDir -> cwd
              AbsWorkDir -> /up_project/up
                TaskFile -> c0105
                 Verbose -> vv
              ModuleName -> self
               ShellType -> /bin/sh
           MaxCallLayers -> 8
                 Timeout -> 3600000
     MaxModuelCallLayers -> 256
               EntryTask -> task
      ModRepoUsernameRef -> 
      ModRepoPasswordRef -> 
    work dir: /up_project/up
    -exec task: task
    loading [Task]:  ./tests/functests/c0105
    module: [self], instance id: [dev], exec profile: []
    Task1: [task ==> task:  ]
    -Step1:
    ~SubStep1: [print:  ]
    this is tom
    ~SubStep2: [print:  ]
    this is jerry
    -Step2:
    ~SubStep1: [print:  ]
    None
    ~SubStep2: [reg:  ]
    ~SubStep3: [print:  ]
    hello, this is tom
    -Step3:
    ~SubStep1: [print: by default hitom is accessible from global context, that's why it is accessiable cross func ]
    hello, this is tom
    ~SubStep2: [reg:  ]
    ~SubStep3: [print: expecting to see its value since it is still in same func scope ]
    hello, jerry
    -Step4:
    ~SubStep1: [print: hijerry is not accessible here and got <no value> ]
    None