c0102_vvvv

    loading [Config]:  ./tests/functests/upconfig.yml
    Main config:
                 Version -> 1.0.0
                  RefDir -> ./tests/functests
                 WorkDir -> cwd
              AbsWorkDir -> /up_project/up
                TaskFile -> c0102
                 Verbose -> vvvv
              ModuleName -> self
               ShellType -> /bin/sh
           MaxCallLayers -> 8
                 Timeout -> 3600000
     MaxModuelCallLayers -> 256
               EntryTask -> task
      ModRepoUsernameRef -> 
      ModRepoPasswordRef -> 
     :release version:  1.0.0
     :verbose level:  vvvv
    work dir: /up_project/up
    -exec task: task
    loading [Task]:  ./tests/functests/c0102
    module: [self], instance id: [dev], exec profile: []
    profile -  envVars:
    
    (*core.Cache)({
    })
    
    ---------group vars----------
    
    global: (*core.Cache)({
    })
    
    
    groups members:[]
    merged[ dev ] runtime vars:
    (*core.Cache)({
      "mock_yml": "tom:\n  sex: male\n  age: 23\njason:\n  sex: male\n  age: 35\nemily:\n  sex: female\n  age: 32\n"
    })
    
    -------runtime global final merged with dvars-------
    
    (*core.Cache)({
      "mock_yml": "tom:\n  sex: male\n  age: 23\njason:\n  sex: male\n  age: 35\nemily:\n  sex: female\n  age: 32\n"
    })
    
      located task-> 1 [task]: 
    Task1: [task ==> task:  ]
    Executing task stack layer: 1
    
    -Step1:
    current exec runtime vars:
    (*core.Cache)({
      "mock_yml": "tom:\n  sex: male\n  age: 23\njason:\n  sex: male\n  age: 35\nemily:\n  sex: female\n  age: 32\n",
      "up_runtime_task_layer_number": 0
    })
    
    self: final context exec vars:
    
    (*core.Cache)({
      "up_runtime_task_layer_number": 0,
      "mock_yml": "tom:\n  sex: male\n  age: 23\njason:\n  sex: male\n  age: 35\nemily:\n  sex: female\n  age: 32\n"
    })
    
    cmd( 1):
    echo "{{.mock_yml}}" > /tmp/mock_yml.yml
    
    cmd=>:
    echo "tom:
      sex: male
      age: 23
    jason:
      sex: male
      age: 35
    emily:
      sex: female
      age: 32
    " > /tmp/mock_yml.yml
    -
    
    -
     .. ok
    . ok
    -Step2: [: inplace modification ]
    current exec runtime vars:
    (*core.Cache)({
      "last_result": (*utils.ExecResult)({
        Cmd: "echo \"tom:\n  sex: male\n  age: 23\njason:\n  sex: male\n  age: 35\nemily:\n  sex: female\n  age: 32\n\" > /tmp/mock_yml.yml",
        Code: 0,
        Output: "",
        ErrMsg: ""
      }),
      "up_runtime_task_layer_number": 0,
      "mock_yml": "tom:\n  sex: male\n  age: 23\njason:\n  sex: male\n  age: 35\nemily:\n  sex: female\n  age: 32\n"
    })
    
    self: final context exec vars:
    
    (*core.Cache)({
      "up_runtime_task_layer_number": 0,
      "mock_yml": "tom:\n  sex: male\n  age: 23\njason:\n  sex: male\n  age: 35\nemily:\n  sex: female\n  age: 32\n",
      "last_result": (*utils.ExecResult)({
        Cmd: "echo \"tom:\n  sex: male\n  age: 23\njason:\n  sex: male\n  age: 35\nemily:\n  sex: female\n  age: 32\n\" > /tmp/mock_yml.yml",
        Code: 0,
        Output: "",
        ErrMsg: ""
      })
    })
    
    ~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 ]
    current exec runtime vars:
    (*core.Cache)({
      "new_yml": "tom:\n  sex: male\n  age: 23\njason:\n  age: 35\nemily:\n  sex: female\n  age: 32\n",
      "up_runtime_task_layer_number": 0,
      "mock_yml": "tom:\n  sex: male\n  age: 23\njason:\n  sex: male\n  age: 35\nemily:\n  sex: female\n  age: 32\n",
      "last_result": (*utils.ExecResult)({
        Cmd: "echo \"tom:\n  sex: male\n  age: 23\njason:\n  sex: male\n  age: 35\nemily:\n  sex: female\n  age: 32\n\" > /tmp/mock_yml.yml",
        Code: 0,
        Output: "",
        ErrMsg: ""
      })
    })
    
    self: final context exec vars:
    
    (*core.Cache)({
      "mock_yml": "tom:\n  sex: male\n  age: 23\njason:\n  sex: male\n  age: 35\nemily:\n  sex: female\n  age: 32\n",
      "last_result": (*utils.ExecResult)({
        Cmd: "echo \"tom:\n  sex: male\n  age: 23\njason:\n  sex: male\n  age: 35\nemily:\n  sex: female\n  age: 32\n\" > /tmp/mock_yml.yml",
        Code: 0,
        Output: "",
        ErrMsg: ""
      }),
      "new_yml": "tom:\n  sex: male\n  age: 23\njason:\n  age: 35\nemily:\n  sex: female\n  age: 32\n",
      "up_runtime_task_layer_number": 0
    })
    
    ~SubStep1: [ymlDelete:  ]
    ~SubStep2: [print: show the modified yml content registered ]
    tom:
      sex: male
      age: 23
    jason:
      age: 35
    emily:
      sex: female
      age: 32