X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=tests%2Flanguage%2Fstats%2Fcorrelations.at;h=12819835d33dc72e7e207e7f4518f381f284b7b5;hb=f790dbda9d498eef9c9c0a49078adbeecf768d56;hp=24fb63c6a69c975215a3c721323cb5bf2da51301;hpb=0df9cdd3df66caf4353128feff3008289cda8115;p=pspp

diff --git a/tests/language/stats/correlations.at b/tests/language/stats/correlations.at
index 24fb63c6a6..12819835d3 100644
--- a/tests/language/stats/correlations.at
+++ b/tests/language/stats/correlations.at
@@ -1,3 +1,19 @@
+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([CORRELATIONS])
 
 AT_SETUP([CORRELATIONS -- unweighted])
@@ -348,3 +364,41 @@ var5,Pearson Correlation,-.0519,-.0407
 ])
 
 AT_CLEANUP
+
+
+dnl Crash found by zzuf
+AT_SETUP([CORRELATIONS -- empty dataset])
+
+AT_DATA([correlations.sps], [dnl
+data list list /a b c q g *.
+CORRELATIONS 'VARIABLES = a b.]
+)
+
+AT_CHECK([pspp -o pspp.csv correlations.sps], [1], [ignore])
+
+AT_CLEANUP
+
+dnl Another Crash found by zzuf
+AT_SETUP([CORRELATIONS -- empty dataset 2])
+
+AT_DATA([correlations.sps], [dnl
+data list notable list /foo * bar * wiz bang *.
+begin data.
+ 1     00      3           .
+ 3     9     -50           .
+98    78     104           .
+ .     4       4           .
+ 5     3       0           .
+end data.
+
+correlations
+        variables = foo bar wiz bang
+        /missing = listwise
+        .
+])
+
+AT_CHECK([pspp -O format=csv correlations.sps], [1], [dnl
+correlations.sps:13: error: CORRELATIONS: The data for the chosen variables are all missing or empty.
+])
+
+AT_CLEANUP