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
  21 cleanup()
  22 {
  23      cd /
  24      rm -rf $TEMPDIR
  25 }
  26
  27
  28 fail()
  29 {
  30     echo $activity
  31     echo FAILED
  32     cleanup;
  33     exit 1;
  34 }
  35
  36
  37 no_result()
  38 {
  39     echo $activity
  40     echo NO RESULT;
  41     cleanup;
  42     exit 2;
  43 }
  44
  45 pass()
  46 {
  47     cleanup;
  48     exit 0;
  49 }
  50
  51 mkdir -p $TEMPDIR
  52
  53 cd $TEMPDIR
  54
  55 activity="create program"
  56 cat > $TEMPDIR/lag.stat <<EOF
  57 data list /W 1.
  58 begin data.
  59 1
  60 2
  61 3
  62 4
  63 5
  64 end data.
  65
  66 compute X=lag(w,1).
  67 compute Y=lag(x).
  68 compute Z=lag(w,2).
  69 list.
  70 EOF
  71 if [ $? -ne 0 ] ; then no_result ; fi
  72
  73 activity="run program"
  74 $SUPERVISOR $PSPP -o raw-ascii $TEMPDIR/lag.stat
  75 if [ $? -ne 0 ] ; then no_result ; fi
  76
  77 activity="compare result"
  78 perl -pi -e 's/^\s*$//g' $TEMPDIR/pspp.list
  79 diff -b  $TEMPDIR/pspp.list - <<EOF
  80 1.1 DATA LIST.  Reading 1 record from INLINE.
  81 +--------+------+-------+------+
  82 |Variable|Record|Columns|Format|
  83 #========#======#=======#======#
  84 |W       |     1|  1-  1|F1.0  |
  85 +--------+------+-------+------+
  86 W        X        Y        Z
  87 - -------- -------- --------
  88 1      .        .        .
  89 2     1.00      .        .
  90 3     2.00     1.00     1.00
  91 4     3.00     2.00     2.00
  92 5     4.00     3.00     3.00
  93 EOF
  94 if [ $? -ne 0 ] ; then fail ; fi
  95
  96
  97 pass;