# $NetBSD: t_enable_quotas.sh,v 1.4 2023/09/26 12:15:44 kre Exp $

# $NetBSD: t_enable_quotas.sh,v 1.4 2023/09/26 12:15:44 kre 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 "disable_${e}_${v}" disable_quotas \
"creation/removal of" "${e}" "${v}"
test_case "corrupt_${e}_${v}" corrupt_quotas \
"repair of corrupted" "${e}" "${v}"
test_case "unallocated_${e}_${v}" unallocated_quotas \
"recovery of unallocated" "${e}" "${v}"
test_case "dir1_${e}_${v}" dir1_quotas \
"successful clear of wrong type of" "${e}" "${v}"
test_case "notreg_${e}_${v}" notreg_quotas \
"successful clear of wrong type of" "${e}" "${v}"
done
done

disable_quotas()
{
create_with_quotas "$@"

# check that the quota inode creation didn't corrupt the filesystem
atf_check -s exit:0 -o "match:already clean" -o "match:3 files" \
fsck_ffs -nf -F "${IMG}"
#now check fsck can properly clear the quota inode when quota flags are
# cleared
atf_check -o ignore -e ignore tunefs -q nouser -q nogroup -F "${IMG}"
atf_check -s exit:0 -o "match:SUPERBLOCK QUOTA FLAG CLEARED" \
fsck_ffs -fp -F "${IMG}"
atf_check -s exit:0 -o "match:1 files, 1 used" fsck_ffs -nf -F "${IMG}"
}

corrupt_quotas()
{
create_with_quotas "$@"

local blkno=$(printf "inode 3\nblks\n" |
/sbin/fsdb -nF -f "${IMG}" |
awk '$1 == "0:" {print $2}')

atf_check -o ignore -e ignore dd if=/dev/zero "of=${IMG}" bs=512 \
count=1 "seek=${blkno}" conv=notrunc
atf_check -s exit:0 \
-o "match:CORRUPTED USER QUOTA INODE 3 $CLEARED$" \
-o "match:NO USER QUOTA INODE $CREATED$" \
fsck_ffs -fp -F "${IMG}"
atf_check -s exit:0 -o "match:3 files" fsck_ffs -nf -F "${IMG}"
}

unallocated_quotas()
{
create_with_quotas "$@"

atf_check -o ignore -e ignore clri "${IMG}" 3
atf_check -s exit:0 \
-o "match:UNALLOCATED USER QUOTA INODE 3 $CLEARED$" \
-o "match:NO USER QUOTA INODE $CREATED$" \
fsck_ffs -fp -F "${IMG}"
atf_check -s exit:0 -o "match:3 files" fsck_ffs -nf -F "${IMG}"
}

dir1_quotas()
{
create_with_quotas "$@"

atf_check -s exit:255 -o ignore -e ignore -x \
"printf 'inode 3\nchtype dir\nexit\n' | fsdb -F -f '${IMG}'"
atf_check -s exit:0 \
-o "match:DIR I=3 CONNECTED. PARENT WAS I=0" \
-o "match:USER QUOTA INODE 3 IS A DIRECTORY" \
fsck_ffs -y -F "${IMG}"
}

notreg_quotas()
{
create_with_quotas "$@"

atf_check -s exit:255 -o ignore -e ignore -x \
"printf 'inode 3\nchtype fifo\nexit\n' | fsdb -F -f '${IMG}'"
atf_check -s exit:0 \
-o "match:WRONG TYPE 4096 for USER QUOTA INODE 3 $CLEARED$" \
-o "match:NO USER QUOTA INODE $CREATED$" \
fsck_ffs -p -F "${IMG}"
atf_check -s exit:0 -o "match:3 files" fsck_ffs -nf -F "${IMG}"
}