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      cd /
  26      rm -rf $TEMPDIR
  27 }
  28
  29
  30 fail()
  31 {
  32     echo $activity
  33     echo FAILED
  34     cleanup;
  35     exit 1;
  36 }
  37
  38
  39 no_result()
  40 {
  41     echo $activity
  42     echo NO RESULT;
  43     cleanup;
  44     exit 2;
  45 }
  46
  47 pass()
  48 {
  49     cleanup;
  50     exit 0;
  51 }
  52
  53 mkdir -p $TEMPDIR
  54
  55 cd $TEMPDIR
  56
  57 activity="create program"
  58 cat > $TEMPDIR/lag.stat <<EOF
  59 data list /W 1.
  60 begin data.
  61 1
  62 2
  63 3
  64 4
  65 5
  66 end data.
  67
  68 compute X=lag(w,1).
  69 compute Y=lag(x).
  70 compute Z=lag(w,2).
  71 list.
  72 EOF
  73 if [ $? -ne 0 ] ; then no_result ; fi
  74
  75 activity="run program"
  76 $SUPERVISOR $PSPP -o raw-ascii $TEMPDIR/lag.stat
  77 if [ $? -ne 0 ] ; then no_result ; fi
  78
  79 activity="compare result"
  80 perl -pi -e 's/^\s*$//g' $TEMPDIR/pspp.list
  81 diff -b  $TEMPDIR/pspp.list - <<EOF
  82 1.1 DATA LIST.  Reading 1 record from INLINE.
  83 +--------+------+-------+------+
  84 |Variable|Record|Columns|Format|
  85 #========#======#=======#======#
  86 |W       |     1|  1-  1|F1.0  |
  87 +--------+------+-------+------+
  88 W        X        Y        Z
  89 - -------- -------- --------
  90 1      .        .        .
  91 2     1.00      .        .
  92 3     2.00     1.00     1.00
  93 4     3.00     2.00     2.00
  94 5     4.00     3.00     3.00
  95 EOF
  96 if [ $? -ne 0 ] ; then fail ; fi
  97
  98
  99 pass;