dnl PSPP - a program for statistical analysis.
dnl Copyright (C) 2017 Free Software Foundation, Inc.
dnl 
dnl This program is free software: you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation, either version 3 of the License, or
dnl (at your option) any later version.
dnl 
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
dnl GNU General Public License for more details.
dnl 
dnl You should have received a copy of the GNU General Public License
dnl along with this program.  If not, see <http://www.gnu.org/licenses/>.
dnl
AT_BANNER([VARIABLE ATTRIBUTES and DATAFILE ATTRIBUTES])

AT_SETUP([VARIABLE ATTRIBUTES and DATAFILE ATTRIBUTES])
AT_DATA([save-attrs.pspp],
  [[DATA LIST FREE/a b c.
BEGIN DATA.
1 2 3
END DATA.

DATAFILE ATTRIBUTE
	ATTRIBUTE=key('value')
                  array('array element 1')
                  Array[2]('array element 2').
VARIABLE ATTRIBUTE
        VARIABLES=a b
        ATTRIBUTE=ValidationRule[2]("a + b > 2")
                  ValidationRule[1]('a * b > 3')
       /VARIABLES=c
        ATTRIBUTE=QuestionWording('X or Y?').
DISPLAY ATTRIBUTES.

SAVE OUTFILE='attributes.sav'.
]])
AT_DATA([get-attrs.pspp],
  [[GET FILE='attributes.sav'.

DATAFILE ATTRIBUTE
         DELETE=Array[1] Array[2].
VARIABLE ATTRIBUTE
         VARIABLES=a
         DELETE=ValidationRule
        /VARIABLE=b
         DELETE=validationrule[2].

DISPLAY ATTRIBUTES.
]])
AT_CHECK([pspp -O format=csv save-attrs.pspp], [0],
  [[Table: Variable and Dataset Attributes
Variable and Name,,Value
(dataset),array[1],array element 1
,array[2],array element 2
,key,value
a,ValidationRule[1],a * b > 3
,ValidationRule[2],a + b > 2
b,ValidationRule[1],a * b > 3
,ValidationRule[2],a + b > 2
c,QuestionWording,X or Y?
]])
AT_CHECK([pspp -O format=csv get-attrs.pspp], [0], [dnl
Table: Variable and Dataset Attributes
Variable and Name,,Value
(dataset),array,array element 2
,key,value
b,ValidationRule,a * b > 3
c,QuestionWording,X or Y?
])
AT_CLEANUP