# $NetBSD: t_miscquota.sh,v 1.9 2021/12/05 07:51:26 msaitoh Exp $

# $NetBSD: t_miscquota.sh,v 1.9 2021/12/05 07:51:26 msaitoh 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.
#

test_case_root walk_list_user quota_walk_list \
"walk user quota list over several disk blocks" -b le 1 user

test_case_root psnapshot_user quota_snap \
"create a persistent snapshot of quota-enabled fs, and do some writes" \
-b le 1 user

test_case_root npsnapshot_user quota_snap \
"create a non-persistent snapshot of quota-enabled fs, and do some writes" \
-boL le 1 user

test_case_root psnapshot_unconf_user quota_snap \
"create a persistent snapshot of quota-enabled fs, and do some writes and unconf" \
-boC le 1 user

test_case_root npsnapshot_unconf_user quota_snap \
"create a non-persistent snapshot of quota-enabled fs, and do some writes and unconf" \
-boLC le 1 user

test_case log_unlink quota_log \
"an unlinked file cleaned by the log replay should update quota" \
-l le 1 user

test_case log_unlink_remount quota_log \
"an unlinked file cleaned by the log replay after remount" \
-oRL le 1 user

test_case_root default_deny_user quota_default_deny \
"new quota entry denied by default entry" 5 -b le 1 user

test_case_root default_deny_user_big quota_default_deny \
"new quota entry denied by default entry, with list on more than one block" 5000 -b le 1 user

quota_walk_list()
{
create_ffs_server $*
local q=$4
local expect

case ${q} in
user)
expect=u
fail=g
;;
group)
expect=g
fail=u
;;
*)
atf_fail "wrong quota type"
;;
esac

# create 100 users, all in the same hash list
local i=1;
while [ $i -lt 101 ]; do
atf_check -s exit:0 \
env LD_PRELOAD=/usr/lib/librumphijack.so RUMPHIJACK=vfs=getvfsstat,blanket=/mnt edquota -${expect} \
-s10k/20 -h40M/50k -t 2W/3D $((i * 4096))
i=$((i + 1))
done
# do a repquota
atf_check -s exit:0 -o 'match:user 409600 block *81920 20 0' \
env LD_PRELOAD=/usr/lib/librumphijack.so RUMPHIJACK=vfs=getvfsstat,blanket=/mnt repquota -x -${expect} /mnt
rump_quota_shutdown
}

quota_snap()
{
local flag=$1; shift
create_ffs $*
local q=$3
local expect

case ${q} in
user)
expect=u
fail=g
;;
group)
expect=g
fail=u
;;
*)
atf_fail "wrong quota type"
;;
esac

#start our server which takes a snapshot
atf_check -s exit:0 -o ignore \
$(atf_get_srcdir)/h_quota2_tests ${flag} 4 ${IMG} ${RUMP_SERVER}
# create a few users
local i=1;
while [ $i -lt 11 ]; do
atf_check -s exit:0 \
env LD_PRELOAD=/usr/lib/librumphijack.so RUMPHIJACK=vfs=getvfsstat,blanket=/mnt edquota -${expect} \
-s10k/20 -h40M/50k -t 2W/3D $i
i=$((i + 1))
done
# we should have 5 files (root + 4 regular files)
atf_check -s exit:0 \
-o 'match:- - 7days 5 - - 7days' \
env LD_PRELOAD=/usr/lib/librumphijack.so RUMPHIJACK=vfs=getvfsstat,blanket=/mnt repquota -av
#shutdown and check filesystem
rump_quota_shutdown
}

quota_log()
{
local srv2args=$1; shift
create_ffs $*
local q=$3
local expect

case ${q} in
user)
expect=u
fail=g
;;
group)
expect=g
fail=u
;;
*)
atf_fail "wrong quota type"
;;
esac

#start our server which create a file and unlink while keeping
# it open. The server halts itself without flush
atf_check -s exit:0 -o ignore \
$(atf_get_srcdir)/h_quota2_tests -loU 5 ${IMG} ${RUMP_SERVER}
# we should have one unlinked file, but the log covers it.
atf_check -s exit:0 -o match:'3 files' -e ignore \
fsck_ffs -nf -F ${IMG}
# have a kernel mount the fs again; it should cleanup the
# unlinked file
atf_check -o ignore -e ignore $(atf_get_srcdir)/h_quota2_tests \
${srv2args} -b 5 ${IMG} ${RUMP_SERVER}
#shutdown and check filesystem
rump_quota_shutdown
}

quota_default_deny()
{
local nusers=$1; shift
create_ffs_server $*
local q=$4
local expect

case ${q} in
user)
expect=u
fail=g
;;
group)
expect=g
fail=u
;;
*)
atf_fail "wrong quota type"
;;
esac

# create $nusers users, so we are sure the free list has entries
# from block 1. Start from 10, as non-root id is 1.
# set default to deny all
( echo "@format netbsd-quota-dump v1"
echo "# idtype id objtype hard soft usage expire grace"
echo "$q default block 0 0 0 0 0"
echo "$q default file 0 0 0 0 0"
local i=10;
while [ $i -lt $(($nusers + 10)) ]; do
echo "$q $i block 0 0 0 0 0"
echo "$q $i file 0 0 0 0 0"
i=$((i + 1))
done
) | atf_check -s exit:0 \
env LD_PRELOAD=/usr/lib/librumphijack.so RUMPHIJACK=vfs=getvfsstat,blanket=/mnt quotarestore -d /mnt
atf_check -s exit:0 rump.halt
#now start the server which does the limits tests
$(atf_get_srcdir)/h_quota2_tests -oC -b 0 ${IMG} ${RUMP_SERVER}
rump_quota_shutdown
}