X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=tests%2Flanguage%2Fstats%2Fdescriptives.at;h=37b7d5a81392ac48b10e182096b42acd9eea7155;hb=fce028c380d496e42823fd24774e0159ed7cc110;hp=9cc7ca0515606fa4a6e1cacb041b2a892672d649;hpb=fa1fffd5c789d9c7875fc3bdf556eaf017cf524e;p=pspp

diff --git a/tests/language/stats/descriptives.at b/tests/language/stats/descriptives.at
index 9cc7ca0515..37b7d5a813 100644
--- a/tests/language/stats/descriptives.at
+++ b/tests/language/stats/descriptives.at
@@ -276,3 +276,48 @@ group,a,b,Za,Zb
 2.00,500.00,10000.00,1.10,1.10
 ])
 AT_CLEANUP
+
+dnl Ideally DESCRIPTIVES would not make temporary transformations permanent
+dnl as it does now (bug #38786), so these results are imperfect.  However,
+dnl this test does verify that DESCRIPTIVES does not crash in this situation
+dnl (as it once did).
+AT_SETUP([DESCRIPTIVES -- Z scores bug with TEMPORARY])
+AT_DATA([descriptives.sps], [dnl
+DATA LIST LIST NOTABLE /id abc.
+BEGIN DATA.
+1 3.5
+2 2.0
+3 2.0
+4 3.5
+5 3.0
+6 4.0
+7 5.0
+END DATA.
+
+TEMPORARY.
+SELECT IF id < 7 .
+
+DESCRIPTIVES /VAR=abc/SAVE.
+LIST.
+])
+AT_CHECK([pspp -O format=csv descriptives.sps], [0], [dnl
+descriptives.sps:15: warning: DESCRIPTIVES: DESCRIPTIVES with Z scores ignores TEMPORARY.  Temporary transformations will be made permanent.
+
+Table: Mapping of variables to corresponding Z-scores.
+Source,Target
+abc,Zabc
+
+Table: Valid cases = 6; cases with missing value(s) = 0.
+Variable,N,Mean,Std Dev,Minimum,Maximum
+abc,6,3.00,.84,2.00,4.00
+
+Table: Data List
+id,abc,Zabc
+1.00,3.50,.60
+2.00,2.00,-1.20
+3.00,2.00,-1.20
+4.00,3.50,.60
+5.00,3.00,.00
+6.00,4.00,1.20
+])
+AT_CLEANUP