+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])
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:8: error: RENAME VARIABLES: Renaming would duplicate variable name aèiöu.
+])
+
AT_CLEANUP