tools/regression/tmpfs/t_remove

   1 #!/bin/sh
   2 #
   3 # $NetBSD: t_remove,v 1.7.2.1 2007/01/04 20:29:50 bouyer Exp $
   4 #
   5 # Copyright (c) 2005, 2006 The NetBSD Foundation, Inc.
   6 # All rights reserved.
   7 #
   8 # This code is derived from software contributed to The NetBSD Foundation
   9 # by Julio M. Merino Vidal, developed as part of Google's Summer of Code
  10 # 2005 program.
  11 #
  12 # Redistribution and use in source and binary forms, with or without
  13 # modification, are permitted provided that the following conditions
  14 # are met:
  15 # 1. Redistributions of source code must retain the above copyright
  16 #    notice, this list of conditions and the following disclaimer.
  17 # 2. Redistributions in binary form must reproduce the above copyright
  18 #    notice, this list of conditions and the following disclaimer in the
  19 #    documentation and/or other materials provided with the distribution.
  20 # 3. All advertising materials mentioning features or use of this software
  21 #    must display the following acknowledgement:
  22 #        This product includes software developed by the NetBSD
  23 #        Foundation, Inc. and its contributors.
  24 # 4. Neither the name of The NetBSD Foundation nor the names of its
  25 #    contributors may be used to endorse or promote products derived
  26 #    from this software without specific prior written permission.
  27 #
  28 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  29 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  30 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  31 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  32 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  33 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  34 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  35 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  36 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  37 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  38 # POSSIBILITY OF SUCH DAMAGE.
  39 #
  40 # $FreeBSD$
  41 #
  42
  43 #
  44 # Verifies that the remove operation works.
  45 #
  46
  47 test_run() {
  48         test_mount
  49
  50         test_name "Files can be removed"
  51         test -f a && die
  52         touch a || die
  53         test -f a || die
  54         rm a || die
  55         test -f a && die
  56
  57         test_name "Files with uchg flags cannot be removed"
  58         touch a || die
  59         chflags uchg a || die
  60         #Not valid case in FreeBSD
  61         #rm -f a 2>/dev/null && die
  62         chflags nouchg a || die
  63         rm a || die
  64         test -f a && die
  65
  66         test_name "The node . cannot be unlinked"
  67         mkdir a || die
  68         unlink a/. 2>/dev/null && die
  69         rmdir a
  70
  71         mkdir dir || die
  72         touch dir/a || die
  73         echo 'rm dir/a' | kqueue_monitor 2 dir dir/a || die
  74         test_name "Deleting a file raises NOTE_DELETE on it"
  75         kqueue_check dir/a NOTE_DELETE || die
  76         test_name "Deleting a file raises NOTE_WRITE on the parent directory"
  77         kqueue_check dir NOTE_WRITE || die
  78         rmdir dir || die
  79
  80         test_unmount
  81 }
  82
  83 . ${SUBRDIR}/h_funcs.subr