The  FMS/TEST  command  invokes the FMS Form Tester, which allows the
  user  to  test  the  form  as  though  it  had  been  displayed by an
  application  program.   The  output  device  must  be a VT52 or VT100
  compatible  terminal.   The default input file type is FRM.  There is
  no output from this command.

1 - Qualifiers

 1.1 - /FORM_NAME

  library_spec/FORM_NAME=form_name

  Specifies  the  form  to  be  tested  if  the form resides  in a form
  library.

 1.2 - /QUIET

  /QUIET
  /NOQUIET (D)

  The  /QUIET  qualifier  invokes  the  Form  Driver's  quiet signaling
  mode.  Input  errors  cause  the  screen background to reverse rather
  than  ringing  the terminal bell. The /NOQUIET qualifier can be  used
  to specify that signaling is to use the terminal bell.