Fixed bug in single arity version of LAG.
[pspp-builds.git] / tests / bugs / lag_crash.sh
1 #!/bin/sh
2
3 # This program tests for a bug which crashed pspp when using LAG
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 program"
50 cat > $TESTFILE << EOF
51 DATA LIST LIST /x.
52 BEGIN DATA
53
54
55 END DATA.
56
57 DO IF (x <> LAG(x) ).
58         ECHO 'hello'.
59 END IF.
60
61 EXECUTE.
62 EOF
63 if [ $? -ne 0 ] ; then no_result ; fi
64
65
66 activity="run_program"
67 $SUPERVISOR $here/../src/pspp $TESTFILE > /dev/null
68 if [ $? -ne 0 ] ; then fail ; fi
69
70
71 pass;