tests: Convert test for variables in expressions to Autotest.

[pspp-builds.git] / tests / language / expressions / evaluate.at

diff --git a/tests/language/expressions/evaluate.at b/tests/language/expressions/evaluate.at
index a7144221bd86c717cf594be74d1d451b3ca825e5..6740a4a6e4d9ccd76f14f9bbf7e76af864f16192 100644 (file)
--- a/tests/language/expressions/evaluate.at
+++ b/tests/language/expressions/evaluate.at
@@ -1843,3 +1843,195 @@ dnl Tests correctness of generic optimizations in optimize_tree().
   [[mod(0, x)], [0.00], [], [(X = 5.00)]],
   [[x ** 1], [5.00], [], [(X = 5.00)]],
   [[x ** 2], [25.00], [], [(X = 5.00)]])
+
+AT_SETUP([LAG function])
+AT_DATA([lag.sps], [dnl
+data list /W 1.
+begin data.
+1
+2
+3
+4
+5
+end data.
+
+compute X=lag(w,1).
+compute Y=lag(x).
+compute Z=lag(w,2).
+list.
+])
+AT_CHECK([pspp -o pspp.csv lag.sps])
+AT_CHECK([cat pspp.csv], [0], [dnl
+Table: Reading 1 record from INLINE.
+Variable,Record,Columns,Format
+W,1,1-  1,F1.0
+
+Table: Data List
+W,X,Y,Z
+1,.  ,.  ,.  @&t@
+2,1.00,.  ,.  @&t@
+3,2.00,1.00,1.00
+4,3.00,2.00,2.00
+5,4.00,3.00,3.00
+])
+AT_CLEANUP
+
+AT_SETUP([LAG crash bug])
+AT_DATA([lag.sps], [dnl
+DATA LIST LIST /x.
+BEGIN DATA
+1 
+2 
+END DATA.
+
+DO IF (x <> LAG(x) ).
+       ECHO 'hello'.
+END IF.
+
+EXECUTE.
+])
+AT_CHECK([pspp -o pspp.csv lag.sps])
+AT_CHECK([cat pspp.csv], [0], [dnl
+Table: Reading free-form data from INLINE.
+Variable,Format
+x,F8.0
+
+hello
+])
+AT_CLEANUP
+
+dnl Tests for a bug which caused UNIFORM(x) to always return zero.
+AT_SETUP([UNIFORM function])
+AT_DATA([uniform.sps], [dnl
+set seed=10.
+input program.
++ loop #i = 1 to 20.
++    do repeat response=R1.
++       compute response = uniform(10).
++    end repeat.
++    end case.
++ end loop.
++ end file.
+end input program.
+
+list.
+])
+AT_CHECK([pspp -o pspp.csv uniform.sps])
+AT_CHECK([cat pspp.csv], [0], [dnl
+Table: Data List
+R1
+7.71
+2.99
+.21
+4.95
+6.34
+4.43
+7.49
+8.32
+4.99
+5.83
+2.25
+.25
+1.98
+7.09
+7.61
+2.66
+1.69
+2.64
+.88
+1.50
+])
+AT_CLEANUP
+
+AT_SETUP([VALUELABEL function])
+AT_DATA([valuelabel.sps], [dnl
+DATA LIST notable /n 1 s 2(a).
+VALUE LABELS /n 0 'Very dissatisfied'
+                1 'Dissatisfied'
+               1.5 'Slightly Peeved'
+                2 'Neutral'
+                3 'Satisfied'
+                4 'Very satisfied'.
+VALUE LABELS /s 'a' 'Wouldn''t buy again'
+                'b' 'Unhappy'
+                'c' 'Bored'
+                'd' 'Satiated'
+                'e' 'Elated'.
+STRING nlabel slabel(a10).
+COMPUTE nlabel = VALUELABEL(n).
+COMPUTE slabel = VALUELABEL(s).
+LIST.
+BEGIN DATA.
+
+0a
+1b
+2c
+3d
+4e
+5f
+6g
+END DATA.
+])
+AT_CHECK([pspp -o pspp.csv valuelabel.sps])
+AT_CHECK([cat pspp.csv], [0], [dnl
+Table: Data List
+n,s,nlabel,slabel
+.,,,
+0,a,Very dissa,Wouldn't b
+1,b,Dissatisfi,Unhappy   @&t@
+2,c,Neutral   ,Bored     @&t@
+3,d,Satisfied ,Satiated  @&t@
+4,e,Very satis,Elated    @&t@
+5,f,,
+6,g,,
+])
+AT_CLEANUP
+
+AT_SETUP([variables in expressions])
+AT_DATA([variables.sps], [dnl
+DATA LIST NOTABLE/N1 TO N5 1-5.
+MISSING VALUES N1 TO N5 (3 THRU 5, 1).
+BEGIN DATA.
+12345
+6789 
+END DATA.
+
+COMPUTE P1=N1.
+COMPUTE P2=N2.
+COMPUTE P3=N3.
+COMPUTE P4=N4.
+COMPUTE P5=N5.
+
+COMPUTE MC=NMISS(N1 TO N5).
+COMPUTE VC=NVALID(N1 TO N5).
+
+COMPUTE S1=SYSMIS(N1).
+COMPUTE S2=SYSMIS(N2).
+COMPUTE S3=SYSMIS(N3).
+COMPUTE S4=SYSMIS(N4).
+COMPUTE S5=SYSMIS(N5).
+
+COMPUTE M1=MISSING(N1).
+COMPUTE M2=MISSING(N2).
+COMPUTE M3=MISSING(N3).
+COMPUTE M4=MISSING(N4).
+COMPUTE M5=MISSING(N5).
+
+COMPUTE V1=VALUE(N1).
+COMPUTE V2=VALUE(N2).
+COMPUTE V3=VALUE(N3).
+COMPUTE V4=VALUE(N4).
+COMPUTE V5=VALUE(N5).
+
+FORMATS ALL (F1).
+
+LIST.
+])
+AT_CHECK([pspp -o pspp.csv variables.sps])
+AT_CHECK([cat pspp.csv], [0], [dnl
+Table: Data List
+N1,N2,N3,N4,N5,P1,P2,P3,P4,P5,MC,VC,S1,S2,S3,S4,S5,M1,M2,M3,M4,M5,V1,V2,V3,V4,V5
+1,2,3,4,5,.,2,.,.,.,4,1,0,0,0,0,0,1,0,1,1,1,1,2,3,4,5
+6,7,8,9,.,6,7,8,9,.,1,4,0,0,0,0,1,0,0,0,0,1,6,7,8,9,.
+])
+AT_CLEANUP