c0123_v

    loading [Config]:  ./tests/functests/upconfig.yml
    Main config:
                 Version -> 1.0.0
                  RefDir -> ./tests/functests
                 WorkDir -> cwd
              AbsWorkDir -> /up_project/up
                TaskFile -> c0123
                 Verbose -> v
              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/c0123
    module: [self], instance id: [dev], exec profile: []
    Task1: [task ==> task: main entry ]
    -Step1:
    ~SubStep1: [print:  ]
    tom
    ~SubStep2: [print:  ]
    None
    -Step2:
    ~SubStep1: [print:  ]
    hello tom
    -Step3: [: add support if the element does not exist, then if condition should be false by default ]
    -Step4: [query:  ]
     WARN: [cmd] - [Not implemented or void for no action!]
    -Step5: