tests/bugs/compute-sum.sh

   1 #!/bin/sh
   2
   3 # This program tests for a bug in the `compute' command, in which it
   4 # failed to allow a newly created variable to be used as part of the
   5 # computation, which actually makes sense for "LEAVE" variables.
   6
   7 TEMPDIR=/tmp/pspp-tst-$$
   8
   9 # ensure that top_builddir  are absolute
  10 if [ -z "$top_builddir" ] ; then top_builddir=. ; fi
  11 if [ -z "$top_srcdir" ] ; then top_srcdir=. ; fi
  12 top_builddir=`cd $top_builddir; pwd`
  13 PSPP=$top_builddir/src/ui/terminal/pspp
  14
  15 # ensure that top_srcdir is absolute
  16 top_srcdir=`cd $top_srcdir; pwd`
  17
  18 STAT_CONFIG_PATH=$top_srcdir/config
  19 export STAT_CONFIG_PATH
  20
  21
  22 cleanup()
  23 {
  24      if [ x"$PSPP_TEST_NO_CLEANUP" != x ] ; then
  25         echo "NOT cleaning $TEMPDIR"
  26         return ;
  27      fi
  28      cd /
  29      rm -rf $TEMPDIR
  30 }
  31
  32
  33 fail()
  34 {
  35     echo $activity
  36     echo FAILED
  37     cleanup;
  38     exit 1;
  39 }
  40
  41
  42 no_result()
  43 {
  44     echo $activity
  45     echo NO RESULT;
  46     cleanup;
  47     exit 2;
  48 }
  49
  50 pass()
  51 {
  52     cleanup;
  53     exit 0;
  54 }
  55
  56 mkdir -p $TEMPDIR
  57 cd $TEMPDIR
  58
  59 activity="copy file"
  60 cat > compute-sum.stat <<EOF
  61 DATA LIST /ITEM 1-3.
  62 COMPUTE SUM=SUM+ITEM.
  63 PRINT OUTFILE='compute-sum.out' /ITEM SUM.
  64 LEAVE SUM
  65 BEGIN DATA.
  66 123
  67 404
  68 555
  69 999
  70 END DATA.
  71 EOF
  72 if [ $? -ne 0 ] ; then no_result ; fi
  73
  74 activity="run program"
  75 $SUPERVISOR $PSPP --testing-mode $TEMPDIR/compute-sum.stat
  76 if [ $? -ne 0 ] ; then no_result ; fi
  77
  78 activity="compare output"
  79 diff compute-sum.out - <<EOF
  80  123   123.00
  81  404   527.00
  82  555  1082.00
  83  999  2081.00
  84 EOF
  85 if [ $? -ne 0 ] ; then fail ; fi
  86
  87 pass;