NetBSD/tests/sbin/fsck_ffs/t_check_quotas.sh

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# $NetBSD: t_check_quotas.sh,v 1.2 2011/03/06 17:08:41 bouyer Exp $
#
# Copyright (c) 2011 Manuel Bouyer
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
for e in le be; do
for v in 1 2; do
test_case corrupt_list_${e}_${v} corrupt_list \
"recovery of corrupted free list in" ${e} ${v}
test_case expand1_list_${e}_${v} expand_list \
"allocation of direct block in" 40 ${e} ${v}
test_case expand2_list_${e}_${v} expand_list \
"allocation of indirect block in" 1000 ${e} ${v}
done
done
corrupt_list()
{
create_with_quotas $*
local blkno=$(printf "inode 3\nblks\n" | /sbin/fsdb -nF -f ${IMG} | awk '$1 == "0:" {print $2}')
blkno=$(($blkno * 512 + 104))
#clear the free list
atf_check -o ignore -e ignore dd if=/dev/zero of=${IMG} bs=1 \
count=8 seek=${blkno} conv=notrunc
atf_check -s exit:0 \
-o "match:QUOTA ENTRY NOT IN LIST \(FIXED\)" \
fsck_ffs -fp -F ${IMG}
atf_check -s exit:0 -o "match:3 files" fsck_ffs -nf -F ${IMG}
}
expand_list()
{
local nuid=$1; shift
local expected_files=$((nuid + 2))
echo "/set uid=0 gid=0" > spec
echo ". type=dir mode=0755" >> spec
mkdir ${DIR}
for i in $(seq ${nuid}); do
touch ${DIR}/f${i}
echo "./f$i type=file mode=0600 uid=$i gid=$i" >> spec
done
atf_check -o ignore -e ignore makefs -B $1 -o version=$2 \
-F spec -s 4000b ${IMG} ${DIR}
atf_check -o ignore -e ignore tunefs -q user -F ${IMG}
atf_check -s exit:0 -o 'match:NO USER QUOTA INODE \(CREATED\)' \
-o 'match:USER QUOTA MISMATCH FOR ID 10: 0/0 SHOULD BE 0/1' \
fsck_ffs -p -F ${IMG}
atf_check -s exit:0 -o "match:${expected_files} files" \
fsck_ffs -nf -F ${IMG}
}