-#!/bin/sh
-
-# This program tests that simultaneous input and output to a single
-# file properly coexist, with the output atomically replacing the
-# input if successful.
-
-TEMPDIR=/tmp/pspp-tst-$$
-TESTFILE=$TEMPDIR/`basename $0`.sps
-
-# ensure that top_builddir are absolute
-if [ -z "$top_builddir" ] ; then top_builddir=. ; fi
-if [ -z "$top_srcdir" ] ; then top_srcdir=. ; fi
-top_builddir=`cd $top_builddir; pwd`
-PSPP=$top_builddir/src/ui/terminal/pspp$EXEEXT
-
-# ensure that top_srcdir is absolute
-top_srcdir=`cd $top_srcdir; pwd`
-
-STAT_CONFIG_PATH=$top_srcdir/config
-export STAT_CONFIG_PATH
-
-
-cleanup()
-{
- if [ x"$PSPP_TEST_NO_CLEANUP" != x ] ; then
- echo "NOT cleaning $TEMPDIR"
- return ;
- fi
- cd /
- rm -rf $TEMPDIR
-}
-
-
-fail()
-{
- echo $activity
- echo FAILED
- cleanup;
- exit 1;
-}
-
-
-no_result()
-{
- echo $activity
- echo NO RESULT;
- cleanup;
- exit 2;
-}
-
-pass()
-{
- cleanup;
- exit 0;
-}
-
-mkdir -p $TEMPDIR
-
-cd $TEMPDIR
-
-# This test only works on systems that have a /dev/null device...
-test -c /dev/null || no_result
-
-# ...and that are able to make a symbolic link to it...
-ln -s /dev/null foo.out || no_result
-
-# ...that is still /dev/null.
-test -c /dev/null || no_result
-
-activity="create program 1"
-cat > $TESTFILE <<EOF
-DATA LIST /x 1.
-BEGIN DATA.
-1
-2
-3
-4
-5
-END DATA.
-PRINT OUTFILE='foo.out'/x.
-PRINT OUTFILE='foo2.out'/x.
-EXECUTE.
-EOF
-if [ $? -ne 0 ] ; then no_result ; fi
-
-activity="run program 1"
-$SUPERVISOR $PSPP -o pspp.csv $TESTFILE
-if [ $? -ne 0 ] ; then no_result ; fi
-
-activity="check that foo2.out was created"
-diff -b foo2.out - << EOF
- 1
- 2
- 3
- 4
- 5
-EOF
-if [ $? -ne 0 ] ; then fail ; fi
-
-activity="check that foo.out is unchanged"
-test -c /dev/null || fail
-
-pass;