c0102_v

    loading [Config]:  ./tests/functests/upconfig.yml
    Main config:
                 Version -> 1.0.0
                  RefDir -> ./tests/functests
                 WorkDir -> cwd
              AbsWorkDir -> /up_project/up
                TaskFile -> c0102
                 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/c0102
    module: [self], instance id: [dev], exec profile: []
    Task1: [task ==> task:  ]
    -Step1:
    cmd( 1):
    -
    
    -
     .. ok
    . ok
    -Step2: [: inplace modification ]
    ~SubStep1: [ymlDelete:  ]
    ~SubStep2: [readFile: check new file content ]
    ~SubStep3: [print: show the modified yml content read from file ]
    tom:
      sex: male
      age: 23
    jason:
      age: 35
    emily:
      sex: female
      age: 32
    
    -Step3: [: modify in memory and register to cache ]
    ~SubStep1: [ymlDelete:  ]
    ~SubStep2: [print: show the modified yml content registered ]
    tom:
      sex: male
      age: 23
    jason:
      age: 35
    emily:
      sex: female
      age: 32