tests/command/lag.sh

   1 #!/bin/sh
   2
   3 # This program tests the LAG function
   4
   5 TEMPDIR=/tmp/pspp-tst-$$
   6 TESTFILE=$TEMPDIR/`basename $0`.sps
   7
   8 # ensure that top_builddir  are absolute
   9 if [ -z "$top_builddir" ] ; then top_builddir=. ; fi
  10 if [ -z "$top_srcdir" ] ; then top_srcdir=. ; fi
  11 top_builddir=`cd $top_builddir; pwd`
  12 PSPP=$top_builddir/src/ui/terminal/pspp
  13
  14 # ensure that top_srcdir is absolute
  15 top_srcdir=`cd $top_srcdir; pwd`
  16
  17 STAT_CONFIG_PATH=$top_srcdir/config
  18 export STAT_CONFIG_PATH
  19
  20 LANG=C
  21 export LANG
  22
  23 cleanup()
  24 {
  25      if [ x"$PSPP_TEST_NO_CLEANUP" != x ] ; then
  26         echo "NOT cleaning $TEMPDIR"
  27         return ;
  28      fi
  29      cd /
  30      rm -rf $TEMPDIR
  31 }
  32
  33
  34 fail()
  35 {
  36     echo $activity
  37     echo FAILED
  38     cleanup;
  39     exit 1;
  40 }
  41
  42
  43 no_result()
  44 {
  45     echo $activity
  46     echo NO RESULT;
  47     cleanup;
  48     exit 2;
  49 }
  50
  51 pass()
  52 {
  53     cleanup;
  54     exit 0;
  55 }
  56
  57 mkdir -p $TEMPDIR
  58
  59 cd $TEMPDIR
  60
  61 activity="create program"
  62 cat > $TEMPDIR/lag.stat <<EOF
  63 data list /W 1.
  64 begin data.
  65 1
  66 2
  67 3
  68 4
  69 5
  70 end data.
  71
  72 compute X=lag(w,1).
  73 compute Y=lag(x).
  74 compute Z=lag(w,2).
  75 list.
  76 EOF
  77 if [ $? -ne 0 ] ; then no_result ; fi
  78
  79 activity="run program"
  80 $SUPERVISOR $PSPP --testing-mode $TEMPDIR/lag.stat
  81 if [ $? -ne 0 ] ; then no_result ; fi
  82
  83 activity="compare result"
  84 diff -c $TEMPDIR/pspp.csv - <<EOF
  85 Table: Reading 1 record from INLINE.
  86 Variable,Record,Columns,Format
  87 W,1,1-  1,F1.0
  88
  89 Table: Data List
  90 W,X,Y,Z
  91 1,.  ,.  ,.
  92 2,1.00,.  ,.
  93 3,2.00,1.00,1.00
  94 4,3.00,2.00,2.00
  95 5,4.00,3.00,3.00
  96 EOF
  97 if [ $? -ne 0 ] ; then fail ; fi
  98
  99
 100 pass;