diff options
Diffstat (limited to 'cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/funcs/tst.badfreopen.ksh')
-rw-r--r-- | cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/funcs/tst.badfreopen.ksh | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/funcs/tst.badfreopen.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/funcs/tst.badfreopen.ksh new file mode 100644 index 0000000..72f6b87 --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/funcs/tst.badfreopen.ksh @@ -0,0 +1,102 @@ +# +# CDDL HEADER START +# +# The contents of this file are subject to the terms of the +# Common Development and Distribution License (the "License"). +# You may not use this file except in compliance with the License. +# +# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE +# or http://www.opensolaris.org/os/licensing. +# See the License for the specific language governing permissions +# and limitations under the License. +# +# When distributing Covered Code, include this CDDL HEADER in each +# file and include the License file at usr/src/OPENSOLARIS.LICENSE. +# If applicable, add the following below this CDDL HEADER, with the +# fields enclosed by brackets "[]" replaced with your own identifying +# information: Portions Copyright [yyyy] [name of copyright owner] +# +# CDDL HEADER END +# + +# +# Copyright 2006 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +#ident "%Z%%M% %I% %E% SMI" + +script() +{ + $dtrace -wq -o $tmpfile -s /dev/stdin 2> $errfile <<EOF + BEGIN + { + /* + * All of these should fail... + */ + freopen(".."); + freopen("%s", "."); + freopen("%c%c", '.', '.'); + freopen("%c", '.'); + + /* + * ...so stdout should still be open here. + */ + printf("%d", ++i); + + freopen("%s%s", ".", "."); + freopen("%s%s", ".", "."); + + printf("%d", ++i); + } + + BEGIN + /i == 2/ + { + /* + * ...and here. + */ + printf("%d\n", ++i); + exit(0); + } + + BEGIN + { + exit(1); + } +EOF +} + +if [ $# != 1 ]; then + echo expected one argument: '<'dtrace-path'>' + exit 2 +fi + +dtrace=$1 +tmpfile=/tmp/tst.badfreopen.$$ +errfile=/tmp/tst.badfreopen.$$.stderr + +script +status=$? + +if [ "$status" -eq 0 ]; then + i=`cat $tmpfile` + + if [[ $i != "123" ]]; then + echo "$0: unexpected contents in $tmpfile: " \ + "expected 123, found $i" + status=100 + fi + + i=`wc -l $errfile | nawk '{ print $1 }'` + + if [ "$i" -lt 6 ]; then + echo "$0: expected at least 6 lines of stderr, found $i lines" + status=101 + fi +else + cat $errfile > /dev/fd/2 +fi + +rm $tmpfile $errfile + +exit $status |