tests/fs/tmpfs/t_remove.sh

   1 # $NetBSD: t_remove.sh,v 1.5 2010/11/07 17:51:18 jmmv Exp $
   2 #
   3 # Copyright (c) 2005, 2006, 2007, 2008 The NetBSD Foundation, Inc.
   4 # All rights reserved.
   5 #
   6 # Redistribution and use in source and binary forms, with or without
   7 # modification, are permitted provided that the following conditions
   8 # are met:
   9 # 1. Redistributions of source code must retain the above copyright
  10 #    notice, this list of conditions and the following disclaimer.
  11 # 2. Redistributions in binary form must reproduce the above copyright
  12 #    notice, this list of conditions and the following disclaimer in the
  13 #    documentation and/or other materials provided with the distribution.
  14 #
  15 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  16 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  17 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  18 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  19 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  20 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  21 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  22 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  23 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  24 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  25 # POSSIBILITY OF SUCH DAMAGE.
  26 #
  27
  28 #
  29 # Verifies that the remove operation works.
  30 #
  31
  32 atf_test_case single
  33 single_head() {
  34         atf_set "descr" "Checks that file removal works"
  35         atf_set "require.user" "root"
  36 }
  37 single_body() {
  38         test_mount
  39
  40         atf_check -s eq:1 -o empty -e empty test -f a
  41         atf_check -s eq:0 -o empty -e empty touch a
  42         atf_check -s eq:0 -o empty -e empty test -f a
  43         atf_check -s eq:0 -o empty -e empty rm a
  44         atf_check -s eq:1 -o empty -e empty test -f a
  45
  46         test_unmount
  47 }
  48
  49 atf_test_case uchg
  50 uchg_head() {
  51         atf_set "descr" "Checks that files with the uchg flag set cannot" \
  52                         "be removed"
  53         atf_set "require.user" "root"
  54 }
  55 uchg_body() {
  56         test_mount
  57
  58         atf_check -s eq:0 -o empty -e empty touch a
  59         atf_check -s eq:0 -o empty -e empty chflags uchg a
  60         atf_check -s eq:1 -o empty -e ignore rm -f a
  61         atf_check -s eq:0 -o empty -e empty chflags nouchg a
  62         atf_check -s eq:0 -o empty -e empty rm a
  63         atf_check -s eq:1 -o empty -e empty test -f a
  64
  65         test_unmount
  66 }
  67
  68 atf_test_case dot
  69 dot_head() {
  70         atf_set "descr" "Checks that '.' cannot be removed"
  71         atf_set "require.user" "root"
  72 }
  73 dot_body() {
  74         test_mount
  75
  76         atf_check -s eq:0 -o empty -e empty mkdir a
  77         atf_check -s eq:1 -o empty -e ignore unlink a/.
  78         atf_check -s eq:0 -o empty -e empty rmdir a
  79
  80         test_unmount
  81 }
  82
  83 atf_test_case kqueue
  84 kqueue_head() {
  85         atf_set "descr" "Removes a file and checks the kqueue events" \
  86                         "raised"
  87         atf_set "require.user" "root"
  88 }
  89 kqueue_body() {
  90         test_mount
  91
  92         atf_check -s eq:0 -o empty -e empty mkdir dir
  93         atf_check -s eq:0 -o empty -e empty touch dir/a
  94         echo 'rm dir/a' | kqueue_monitor 2 dir dir/a
  95         kqueue_check dir/a NOTE_DELETE
  96         kqueue_check dir NOTE_WRITE
  97         atf_check -s eq:0 -o empty -e empty rmdir dir
  98
  99         test_unmount
 100 }
 101
 102 atf_init_test_cases() {
 103         . $(atf_get_srcdir)/../h_funcs.subr
 104         . $(atf_get_srcdir)/h_funcs.subr
 105
 106         atf_add_test_case single
 107         atf_add_test_case uchg
 108         atf_add_test_case dot
 109         atf_add_test_case kqueue
 110 }