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([dictionary])

AT_SETUP([dictionary case-insensitivity])
AT_DATA([dictionary.sps], [dnl
SET LOCALE='UTF-8'.
DATA LIST LIST /aèiöu aeiou.
BEGIN DATA
1 2
END DATA.
LIST AÈIÖU
RENAME VARIABLE (aèiöu=AÈIÖU).
LIST.
RENAME VARIABLE (aeiou=aèiöu).
])

AT_CHECK([pspp -O format=csv dictionary.sps],[1],
[Table: Reading free-form data from INLINE.
Variable,Format
aèiöu,F8.0
aeiou,F8.0

Table: Data List
aèiöu
1.00

Table: Data List
AÈIÖU,aeiou
1.00,2.00

"dictionary.sps:9.17-9.29: error: RENAME VARIABLES: Renaming would duplicate variable name aèiöu.
    9 | RENAME VARIABLE (aeiou=aèiöu).
      |                 ^~~~~~~~~~~~~"
])

AT_CLEANUP
