tests/fs/tmpfs/t_id_gen.sh

   1 # $NetBSD: t_id_gen.sh,v 1.2 2008/04/30 13:11:00 martin 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
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  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 atf_test_case main
  29 main_head() {
  30         atf_set "descr" "Verifies that node identifiers and generation" \
  31                         "numbers are assigned correctly"
  32         atf_set "require.user" "root"
  33 }
  34 main_body() {
  35         test_mount
  36
  37         echo "Creating directory with node number = 3"
  38         atf_check -s eq:0 -o empty -e empty mkdir a
  39         eval $(stat -s a | sed -e 's|st_|ost_|g') || atf_fail "stat failed"
  40         ofhsum=$($(atf_get_srcdir)/h_tools getfh a | md5) || \
  41             atf_fail "Failed to calculate file handle"
  42         [ ${ost_ino} -eq 3 ] || atf_fail "Node number is not 3"
  43
  44         echo "Deleting the directory"
  45         atf_check -s eq:0 -o empty -e empty rmdir a
  46
  47         echo "Creating another directory to reuse node number 3"
  48         atf_check -s eq:0 -o empty -e empty mkdir b
  49         eval $(stat -s b) || atf_fail "stat failed"
  50         fhsum=$($(atf_get_srcdir)/h_tools getfh b | md5) || \
  51             atf_fail "Failed to calculate file handle"
  52         [ ${st_ino} -eq 3 ] || atf_fail "Node number is not 3"
  53         echo "Checking if file handle is different"
  54         [ ${ofhsum} != ${fhsum} ] || atf_fail "Handles are not different"
  55
  56         test_unmount
  57 }
  58
  59 atf_init_test_cases() {
  60         . $(atf_get_srcdir)/../h_funcs.subr
  61         . $(atf_get_srcdir)/h_funcs.subr
  62
  63         atf_add_test_case main
  64 }