Fixed bug in EXAMINE where the parametric calculation would crash if the weight

[pspp] / tests / language / stats / examine.at

diff --git a/tests/language/stats/examine.at b/tests/language/stats/examine.at
index a55facf7c287e8c36a0197b4c476ac77fc753982..95889c50b4d97897cb832bab7ec42e321fc7eb53 100644 (file)
--- a/tests/language/stats/examine.at
+++ b/tests/language/stats/examine.at
@@ -1073,3 +1073,45 @@ AT_CLEANUP
 
 
 
+dnl Test for yet another crash. This time for extremes vs. missing weight values.\0
+AT_SETUP([EXAMINE -- Extremes vs. Missing Weights])
+
+AT_DATA([examine-missing-weights.sps], [dnl
+data list notable list /h * g *.
+begin data.
+3 1
+4 .
+5 1
+2 1
+end data.
+
+WEIGHT BY g.
+
+EXAMINE h
+       /STATISTICS extreme(3)
+       .
+])
+
+AT_CHECK([pspp -O format=csv  examine-missing-weights.sps], [0], [dnl
+"examine-missing-weights.sps:13: warning: EXAMINE: At least one case in the data file had a weight value that was user-missing, system-missing, zero, or negative.  These case(s) were ignored."
+
+Table: Case Processing Summary
+,Cases,,,,,
+,Valid,,Missing,,Total,
+,N,Percent,N,Percent,N,Percent
+h,3.00,100%,.00,0%,3.00,100%
+
+Table: Extreme Values
+,,,Case Number,Value
+h,Highest,1,3,5.00
+,,2,2,4.00
+,,3,1,3.00
+,Lowest,1,4,2.00
+,,2,1,3.00
+,,3,2,4.00
+])
+
+AT_CLEANUP 
+
+
+