usr/src/test/zfs-tests/tests/functional/xattr/xattr_009_neg.ksh

   1 #!/bin/ksh -p
   2 #
   3 # CDDL HEADER START
   4 #
   5 # The contents of this file are subject to the terms of the
   6 # Common Development and Distribution License (the "License").
   7 # You may not use this file except in compliance with the License.
   8 #
   9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10 # or http://www.opensolaris.org/os/licensing.
  11 # See the License for the specific language governing permissions
  12 # and limitations under the License.
  13 #
  14 # When distributing Covered Code, include this CDDL HEADER in each
  15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16 # If applicable, add the following below this CDDL HEADER, with the
  17 # fields enclosed by brackets "[]" replaced with your own identifying
  18 # information: Portions Copyright [yyyy] [name of copyright owner]
  19 #
  20 # CDDL HEADER END
  21 #
  22 # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23 # Use is subject to license terms.
  24 #
  25
  26 #
  27 # Copyright (c) 2013, 2016 by Delphix. All rights reserved.
  28 #
  29
  30 . $STF_SUITE/include/libtest.shlib
  31 . $STF_SUITE/tests/functional/xattr/xattr_common.kshlib
  32
  33 #
  34 # DESCRIPTION:
  35 # links between xattr and normal file namespace fail
  36 #
  37 # STRATEGY:
  38 #       1. Create a file and add an xattr to it (to ensure the namespace exists)
  39 #       2. Verify we're unable to create a symbolic link
  40 #       3. Verify we're unable to create a hard link
  41 #
  42
  43 function cleanup {
  44
  45         log_must rm $TESTDIR/myfile.$$
  46
  47 }
  48
  49 log_assert "links between xattr and normal file namespace fail"
  50 log_onexit cleanup
  51
  52 # create a file, and an xattr on it
  53 log_must touch $TESTDIR/myfile.$$
  54 create_xattr $TESTDIR/myfile.$$ passwd /etc/passwd
  55
  56 # Try to create a soft link from the xattr namespace to the default namespace
  57 log_mustnot runat $TESTDIR/myfile.$$ ln -s /etc/passwd foo
  58
  59 # Try to create a hard link from the xattr namespace to the default namespace
  60 log_mustnot runat $TESTDIR/myfile.$$ ln /etc/passwd foo
  61
  62 log_pass "links between xattr and normal file namespace fail"