tests/fs/tmpfs/t_mknod.sh

   1 # $NetBSD: t_mknod.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 mknod operation works.
  30 #
  31
  32 atf_test_case block
  33 block_head() {
  34         atf_set "descr" "Tests that block devices can be created"
  35         atf_set "require.user" "root"
  36 }
  37 block_body() {
  38         test_mount
  39         umask 022
  40
  41         atf_check -s eq:0 -o empty -e empty mknod fd0a b 2 0
  42         eval $(stat -s fd0a)
  43         [ ${st_mode} = 060644 ] || atf_fail "Invalid mode"
  44         [ ${st_rdev} -eq 512 ] || atf_fail "Invalid device"
  45
  46         test_unmount
  47 }
  48
  49 atf_test_case block_kqueue
  50 block_kqueue_head() {
  51         atf_set "descr" "Tests that creating a block device raises the" \
  52                         "appropriate kqueue events"
  53         atf_set "require.user" "root"
  54 }
  55 block_kqueue_body() {
  56         test_mount
  57         umask 022
  58
  59         atf_check -s eq:0 -o empty -e empty mkdir dir
  60         echo 'mknod dir/fd0a b 2 0' | kqueue_monitor 1 dir
  61         kqueue_check dir NOTE_WRITE
  62
  63         test_unmount
  64 }
  65
  66 atf_test_case char
  67 char_head() {
  68         atf_set "descr" "Tests that character devices can be created"
  69         atf_set "require.user" "root"
  70 }
  71 char_body() {
  72         test_mount
  73         umask 022
  74
  75         atf_check -s eq:0 -o empty -e empty mknod null c 2 2
  76         eval $(stat -s null)
  77         [ ${st_mode} = 020644 ] || atf_fail "Invalid mode"
  78         [ ${st_rdev} -eq 514 ] || atf_fail "Invalid device"
  79
  80         test_unmount
  81 }
  82
  83 atf_test_case char_kqueue
  84 char_kqueue_head() {
  85         atf_set "descr" "Tests that creating a character device raises the" \
  86                         "appropriate kqueue events"
  87         atf_set "require.user" "root"
  88 }
  89 char_kqueue_body() {
  90         test_mount
  91         umask 022
  92
  93         atf_check -s eq:0 -o empty -e empty mkdir dir
  94         echo 'mknod dir/null c 2 2' | kqueue_monitor 1 dir
  95         kqueue_check dir NOTE_WRITE
  96
  97         test_unmount
  98 }
  99
 100 atf_test_case pipe
 101 pipe_head() {
 102         atf_set "descr" "Tests that named pipes can be created"
 103         atf_set "require.user" "root"
 104 }
 105 pipe_body() {
 106         test_mount
 107         umask 022
 108
 109         atf_check -s eq:0 -o empty -e empty mknod pipe p
 110         eval $(stat -s pipe)
 111         [ ${st_mode} = 010644 ] || atf_fail "Invalid mode"
 112
 113         test_unmount
 114 }
 115
 116 atf_test_case pipe_kqueue
 117 pipe_kqueue_head() {
 118         atf_set "descr" "Tests that creating a named pipe raises the" \
 119                         "appropriate kqueue events"
 120         atf_set "require.user" "root"
 121 }
 122 pipe_kqueue_body() {
 123         test_mount
 124         umask 022
 125
 126         atf_check -s eq:0 -o empty -e empty mkdir dir
 127         echo 'mknod dir/pipe p' | kqueue_monitor 1 dir
 128         kqueue_check dir NOTE_WRITE
 129
 130         test_unmount
 131 }
 132
 133 atf_init_test_cases() {
 134         . $(atf_get_srcdir)/../h_funcs.subr
 135         . $(atf_get_srcdir)/h_funcs.subr
 136
 137         atf_add_test_case block
 138         atf_add_test_case block_kqueue
 139         atf_add_test_case char
 140         atf_add_test_case char_kqueue
 141         atf_add_test_case pipe
 142         atf_add_test_case pipe_kqueue
 143 }