c0038_v

    loading [Config]:  ./tests/functests/upconfig.yml
    Main config:
                 Version -> 1.0.0
                  RefDir -> ./tests/functests
                 WorkDir -> cwd
              AbsWorkDir -> /up_project/up
                TaskFile -> c0038
                 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/c0038
    module: [self], instance id: [dev], exec profile: []
    dvar> sprig_trim:
    "hello"
    
    -
    hello
    dvar> var_slice_index:
    "jason"
    
    -
    jason
    dvar> gtf_url_encoding:
    "http%3A%2F%2Fwww.example.org%2Ffoo%3Fa%3Db%26c%3Dd"
    
    -
    http%3A%2F%2Fwww.example.org%2Ffoo%3Fa%3Db%26c%3Dd
    dvar> gtf_ljust:
    "Hello!              "
    
    -
    Hello!              
    Task1: [task ==> task:  ]
    -Step1:
    cmd( 1):
    -
    check the value of other dvar using vvvv flag print out
    
    -
     .. ok
    . ok