py/test/diagnosis/system_status.yaml

- name: System Status
  description: 'Shows or sets the factory device data.'
  member:
    - name: Factory device data
      member:
        - name: Display data
          description: 'Shows the factory device data.'
          steps:
            - command: "factory device-data"

        - name: Writes data
          description: 'Write "key=value" pair(s) data to the factory device.'
          inputs:
            - prompt: 'Key-value pair:'
              type: string
              regexp: ['..*=..*']
              hint: 'key=value'
          steps:
            - command: 'factory device-data $@'