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 [ $? -ne 0 ] ; then no_result ; fi
  82
  83 activity="compare result"
  84 perl -pi -e 's/^\s*$//g' $TEMPDIR/pspp.list
  85 diff -b  $TEMPDIR/pspp.list - <<EOF
  86 1.1 DATA LIST.  Reading 1 record from INLINE.
  87 +--------+------+-------+------+
  88 |Variable|Record|Columns|Format|
  89 #========#======#=======#======#
  90 |W       |     1|  1-  1|F1.0  |
  91 +--------+------+-------+------+
  92 W        X        Y        Z
  93 - -------- -------- --------
  94 1      .        .        .
  95 2     1.00      .        .
  96 3     2.00     1.00     1.00
  97 4     3.00     2.00     2.00
  98 5     4.00     3.00     3.00
  99 EOF
 100 if [ $? -ne 0 ] ; then fail ; fi
 101
 102
 103 pass;