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
  13 # ensure that top_srcdir is absolute
  14 top_srcdir=`cd $top_srcdir; pwd`
  15
  16 STAT_CONFIG_PATH=$top_srcdir/config
  17 export STAT_CONFIG_PATH
  18
  19
  20 cleanup()
  21 {
  22      cd /
  23      rm -rf $TEMPDIR
  24 }
  25
  26
  27 fail()
  28 {
  29     echo $activity
  30     echo FAILED
  31     cleanup;
  32     exit 1;
  33 }
  34
  35
  36 no_result()
  37 {
  38     echo $activity
  39     echo NO RESULT;
  40     cleanup;
  41     exit 2;
  42 }
  43
  44 pass()
  45 {
  46     cleanup;
  47     exit 0;
  48 }
  49
  50 mkdir -p $TEMPDIR
  51
  52 cd $TEMPDIR
  53
  54 activity="create program"
  55 cat > $TEMPDIR/lag.stat <<EOF
  56 data list /W 1.
  57 begin data.
  58 1
  59 2
  60 3
  61 4
  62 5
  63 end data.
  64
  65 compute X=lag(w,1).
  66 compute Y=lag(x).
  67 compute Z=lag(w,2).
  68 list.
  69 EOF
  70 if [ $? -ne 0 ] ; then no_result ; fi
  71
  72 activity="run program"
  73 $SUPERVISOR $top_builddir/src/pspp -o raw-ascii $TEMPDIR/lag.stat
  74 if [ $? -ne 0 ] ; then no_result ; fi
  75
  76 activity="compare result"
  77 perl -pi -e 's/^\s*$//g' $TEMPDIR/pspp.list
  78 diff -b  $TEMPDIR/pspp.list - <<EOF
  79 1.1 DATA LIST.  Reading 1 record from INLINE.
  80 +--------+------+-------+------+
  81 |Variable|Record|Columns|Format|
  82 #========#======#=======#======#
  83 |W       |     1|  1-  1|F1.0  |
  84 +--------+------+-------+------+
  85 W        X        Y        Z
  86 - -------- -------- --------
  87 1      .        .        .
  88 2     1.00      .        .
  89 3     2.00     1.00     1.00
  90 4     3.00     2.00     2.00
  91 5     4.00     3.00     3.00
  92 EOF
  93 if [ $? -ne 0 ] ; then fail ; fi
  94
  95
  96 pass;