c0049_vvv

    loading [Config]:  ./tests/functests/upconfig.yml
    Main config:
                 Version -> 1.0.0
                  RefDir -> ./tests/functests
                 WorkDir -> cwd
              AbsWorkDir -> /up_project/up
                TaskFile -> c0049
                 Verbose -> vvv
              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/c0049
    module: [self], instance id: [dev], exec profile: []
    profile -  envVars:
    
    (*core.Cache)({
    })
    
    Task1: [task ==> task:  ]
    -Step1:
    self: final context exec vars:
    
    (*core.Cache)({
      "STUDENT_AGE": "18",
      "SCHOOL": "James Rules",
      "up_runtime_task_layer_number": 0,
      "envVar_SCHOOL": "James Rules",
      "envVar_STUDENT_AGE": "18",
      "STUDENT_NAME": "Tom Hanks",
      "envVar_STUDENT_NAME": "Tom Hanks"
    })
    
    cmd( 1):
    env |grep STUDENT_NAME
    
    -
    STUDENT_NAME=Tom Hanks
    
    -
     .. ok
    cmd( 2):
    env |grep STUDENT_AGE
    
    -
    STUDENT_AGE=18
    
    -
     .. ok
    . ok
    -Step2: [
    since there is no local envVar for STUDENT_NAME
    it should use global envVar value 'james bond'
    ]
    self: final context exec vars:
    
    (*core.Cache)({
      "envVar_STUDENT_AGE": "18",
      "STUDENT_NAME": "James Bond",
      "envVar_STUDENT_NAME": "James Bond",
      "STUDENT_AGE": "18",
      "last_result": (*utils.ExecResult)({
        Cmd: "env |grep STUDENT_AGE",
        Code: 0,
        Output: "STUDENT_AGE=18",
        ErrMsg: ""
      }),
      "SCHOOL": "James Rules",
      "up_runtime_task_layer_number": 0,
      "envVar_SCHOOL": "James Rules"
    })
    
    cmd( 1):
    env |grep STUDENT_NAME
    
    -
    STUDENT_NAME=James Bond
    
    -
     .. ok
    cmd( 2):
    env |grep STUDENT_AGE
    
    -
    STUDENT_AGE=18
    
    -
     .. ok
    cmd( 3):
    env |grep SCHOOL
    
    -
    SCHOOL=James Rules
    
    -
     .. ok
    . ok