X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=tests%2Flanguage%2Fstats%2Fregression.at;h=7461a45a033739431b5f6c77c7491a0836f6a27a;hb=47ff0f73708c7c621093fa0a0500ca5e9cffa070;hp=188d6a8de6c4b838f67cfbbbcdf142066989d111;hpb=5e180775fa5a79e6f14b2798bd4a3d4ea9f51939;p=pspp

diff --git a/tests/language/stats/regression.at b/tests/language/stats/regression.at
index 188d6a8de6..7461a45a03 100644
--- a/tests/language/stats/regression.at
+++ b/tests/language/stats/regression.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([LINEAR REGRESSION])
 
 AT_SETUP([LINEAR REGRESSION - basic])
@@ -2180,3 +2196,141 @@ V00291204               ,20.00,20.00,9.09
 V00300070               ,.00,90.00,4.55
 ])
 AT_CLEANUP
+
+
+dnl Test for a crash which happened on bad input syntax
+AT_SETUP([LINEAR REGRESSION -- Empty Parentheses])
+
+AT_DATA([empty-parens.sps], [dnl
+set format = F22.3.
+
+data list notable list /math female socst read science *
+begin data.
+    58.00      1.00     61.00     55.00     58.00
+    65.00      1.00     61.00     63.00     53.00
+end data.
+
+regression
+ /variables = math female socst read
+ /statistics = coeff r anova ci ()
+ /dependent = science
+ /method = enter
+])
+
+AT_CHECK([pspp -o pspp.csv empty-parens.sps], [1], [ignore])
+
+AT_CLEANUP 
+
+
+
+
+AT_SETUP([LINEAR REGRESSION varibles on ENTER subcommand])
+AT_DATA([regression.sps], [dnl
+SET FORMAT=F10.3.
+
+DATA LIST notable LIST /number * value *.
+BEGIN DATA
+ 16 7.25 
+  0  .00 
+  1  .10 
+  9 27.9 
+  0  .00 
+  7 3.65 
+ 14 16.8 
+ 24 9.15 
+  0  .00 
+ 24 19.0 
+  7 4.05 
+ 12 7.90 
+  6  .75 
+ 11 1.40 
+  0  .00 
+  3 2.30 
+ 12 7.60 
+ 11 6.80 
+ 16 8.65 
+END DATA.
+
+REGRESSION
+  /STATISTICS COEFF R ANOVA
+  /DEPENDENT value
+  /METHOD=ENTER number.
+])
+
+
+AT_CHECK([pspp -O format=csv regression.sps], [0], [dnl
+Table: Model Summary (value)
+,R,R Square,Adjusted R Square,Std. Error of the Estimate
+,.612,.374,.338,6.176
+
+Table: ANOVA (value)
+,,Sum of Squares,df,Mean Square,F,Sig.
+,Regression,388.065,1,388.065,10.173,.005
+,Residual,648.498,17,38.147,,
+,Total,1036.563,18,,,
+
+Table: Coefficients (value)
+,,Unstandardized Coefficients,,Standardized Coefficients,,
+,,B,Std. Error,Beta,t,Sig.
+,(Constant),.927,2.247,.000,.413,.685
+,number,.611,.192,.612,3.189,.005
+])
+
+AT_CLEANUP 
+
+
+
+AT_SETUP([LINEAR REGRESSION /ORIGIN])
+AT_DATA([regression-origin.sps], [dnl
+SET FORMAT=F10.3.
+
+DATA LIST notable LIST /number * value *.
+BEGIN DATA
+ 16 7.25 
+  0  .00 
+  1  .10 
+  9 27.9 
+  0  .00 
+  7 3.65 
+ 14 16.8 
+ 24 9.15 
+  0  .00 
+ 24 19.0 
+  7 4.05 
+ 12 7.90 
+  6  .75 
+ 11 1.40 
+  0  .00 
+  3 2.30 
+ 12 7.60 
+ 11 6.80 
+ 16 8.65 
+END DATA.
+
+REGRESSION
+  /STATISTICS COEFF R ANOVA
+  /DEPENDENT value
+  /ORIGIN
+  /METHOD=ENTER number.
+])
+
+
+AT_CHECK([pspp -O format=csv regression-origin.sps], [0], [dnl
+Table: Model Summary (value)
+,R,R Square,Adjusted R Square,Std. Error of the Estimate
+,.802,.643,.622,6.032
+
+Table: ANOVA (value)
+,,Sum of Squares,df,Mean Square,F,Sig.
+,Regression,1181.726,1,1181.726,32.475,.000
+,Residual,654.989,18,36.388,,
+,Total,1836.715,19,,,
+
+Table: Coefficients (value)
+,,Unstandardized Coefficients,,Standardized Coefficients,,
+,,B,Std. Error,Beta,t,Sig.
+,number,.672,.118,.802,5.699,.000
+,,,,,,
+])
+
+AT_CLEANUP