tests: Convert test for VALUELABEL expression function 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..d06270af0f09a0816c9a4d9f1a7578e9fce871cf 100644 (file)
--- a/tests/language/expressions/evaluate.at
+++ b/tests/language/expressions/evaluate.at
@@ -1843,3 +1843,146 @@ 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