tests/command/loop.sh

   1 #!/bin/sh
   2
   3 # This program tests the LOOP command
   4
   5 TEMPDIR=/tmp/pspp-tst-$$
   6 TESTFILE=$TEMPDIR/`basename $0`.sps
   7
   8 here=`pwd`;
   9
  10 # ensure that top_srcdir is absolute
  11 cd $top_srcdir; top_srcdir=`pwd`
  12
  13 export STAT_CONFIG_PATH=$top_srcdir/config
  14
  15
  16 cleanup()
  17 {
  18      rm -rf $TEMPDIR
  19 }
  20
  21
  22 fail()
  23 {
  24     echo $activity
  25     echo FAILED
  26     cleanup;
  27     exit 1;
  28 }
  29
  30
  31 no_result()
  32 {
  33     echo $activity
  34     echo NO RESULT;
  35     cleanup;
  36     exit 2;
  37 }
  38
  39 pass()
  40 {
  41     cleanup;
  42     exit 0;
  43 }
  44
  45 mkdir -p $TEMPDIR
  46
  47 cd $TEMPDIR
  48
  49 activity="create prog"
  50 cat > $TEMPDIR/loop.stat <<EOF
  51 data list /x 1 y 2 z 3.
  52 begin data.
  53 125
  54 256
  55 397
  56 401
  57 end data.
  58 loop i=y to z by abs(z-y)/(z-y).
  59 print /x i.
  60 break.          /* Generates warning.
  61 end loop.
  62 execute.
  63 EOF
  64 if [ $? -ne 0 ] ; then no_result ; fi
  65
  66 activity="run program"
  67 $SUPERVISOR $here/../src/pspp --testing-mode -o raw-ascii $TEMPDIR/loop.stat > $TEMPDIR/stdout
  68 if [ $? -ne 0 ] ; then no_result ; fi
  69
  70 activity="compare stdout"
  71 diff -B -b $TEMPDIR/stdout  - <<EOF
  72 $TEMPDIR/loop.stat:10: warning: BREAK: BREAK not enclosed in DO IF structure.
  73 EOF
  74 if [ $? -ne 0 ] ; then fail ; fi
  75
  76 activity="compare results"
  77 diff -B -b $TEMPDIR/pspp.list  - <<EOF
  78 1.1 DATA LIST.  Reading 1 record from the command file.
  79 +--------+------+-------+------+
  80 |Variable|Record|Columns|Format|
  81 #========#======#=======#======#
  82 |X       |     1|  1-  1|F1.0  |
  83 |Y       |     1|  2-  2|F1.0  |
  84 |Z       |     1|  3-  3|F1.0  |
  85 +--------+------+-------+------+
  86 1     2.00
  87 2     5.00
  88 3     9.00
  89 4      .00
  90 EOF
  91 if [ $? -ne 0 ] ; then fail ; fi
  92
  93
  94 pass;