tests/sbin/fsck_ffs/t_check_quotas.sh

   1 # $NetBSD: t_check_quotas.sh,v 1.2 2011/03/06 17:08:41 bouyer Exp $
   2 #
   3 #  Copyright (c) 2011 Manuel Bouyer
   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 for e in le be; do
  29   for v in 1 2; do
  30     test_case corrupt_list_${e}_${v} corrupt_list \
  31         "recovery of corrupted free list in" ${e} ${v}
  32     test_case expand1_list_${e}_${v} expand_list \
  33         "allocation of direct block in" 40 ${e} ${v}
  34     test_case expand2_list_${e}_${v} expand_list \
  35         "allocation of indirect block in" 1000 ${e} ${v}
  36   done
  37 done
  38
  39 corrupt_list()
  40 {
  41         create_with_quotas $*
  42         local blkno=$(printf "inode 3\nblks\n" | /sbin/fsdb -nF -f ${IMG} | awk '$1 == "0:" {print $2}')
  43         blkno=$(($blkno * 512 + 104))
  44         #clear the free list
  45         atf_check -o ignore -e ignore dd if=/dev/zero of=${IMG} bs=1 \
  46                 count=8 seek=${blkno} conv=notrunc
  47         atf_check -s exit:0 \
  48                 -o "match:QUOTA ENTRY NOT IN LIST \(FIXED\)" \
  49                 fsck_ffs -fp -F ${IMG}
  50         atf_check -s exit:0 -o "match:3 files" fsck_ffs -nf -F ${IMG}
  51 }
  52
  53 expand_list()
  54 {
  55         local nuid=$1; shift
  56         local expected_files=$((nuid + 2))
  57         echo "/set uid=0 gid=0" > spec
  58         echo ".         type=dir  mode=0755" >> spec
  59         mkdir ${DIR}
  60         for i in $(seq ${nuid}); do
  61                 touch ${DIR}/f${i}
  62                 echo "./f$i     type=file mode=0600 uid=$i gid=$i" >> spec
  63         done
  64
  65         atf_check -o ignore -e ignore makefs -B $1 -o version=$2 \
  66                 -F spec -s 4000b ${IMG} ${DIR}
  67         atf_check -o ignore -e ignore tunefs -q user -F ${IMG}
  68         atf_check -s exit:0 -o 'match:NO USER QUOTA INODE \(CREATED\)' \
  69                 -o 'match:USER QUOTA MISMATCH FOR ID 10: 0/0 SHOULD BE 0/1' \
  70                 fsck_ffs -p -F ${IMG}
  71         atf_check -s exit:0 -o "match:${expected_files} files" \
  72                 fsck_ffs -nf -F ${IMG}
  73 }