c0109_vv

    loading [Config]:  ./tests/functests/upconfig.yml
    Main config:
                 Version -> 1.0.0
                  RefDir -> ./tests/functests
                 WorkDir -> cwd
              AbsWorkDir -> /up_project/up
                TaskFile -> c0109
                 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/c0109
    module: [self], instance id: [dev], exec profile: []
    Task1: [task ==> task:  ]
    -Step1:
    ~SubStep1: [print: this should print out the dvar value of jerry ]
    this is jerry in task scope
    -Step2:
    =Task2: [task ==> subtask1:  ]
    --Step1:
    ~~SubStep1: [print: this should print out the dvar value of jerry as it is declared jerry is in taskScope ]
    this is jerry in task scope
    ~~SubStep2: [trace:  ]
    Trace:===>
    --Step2:
    ~~SubStep1: [print: remember that the caller's vars should override callee's vars
    so jerry's value should the one from caller instead this local value
     ]
    this is jerry in task scope
    ~~SubStep2: [trace:  ]
    Trace:<===
    ~~SubStep3: [trace:  ]
    Trace:--->
    --Step3:
    ~~SubStep1: [print: this should print out the jerry defined in caller's task var scope ]
    this is jerry in task scope
    ~~SubStep2: [trace:  ]
    Trace:<---