diff options
Diffstat (limited to 'contrib/netbsd-tests/lib/librumphijack/t_vfs.sh')
| -rwxr-xr-x | contrib/netbsd-tests/lib/librumphijack/t_vfs.sh | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/librumphijack/t_vfs.sh b/contrib/netbsd-tests/lib/librumphijack/t_vfs.sh new file mode 100755 index 0000000..c803e2a --- /dev/null +++ b/contrib/netbsd-tests/lib/librumphijack/t_vfs.sh @@ -0,0 +1,223 @@ +# $NetBSD: t_vfs.sh,v 1.6 2012/08/04 03:56:47 riastradh Exp $ +# +# Copyright (c) 2011 The NetBSD Foundation, Inc. +# 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. +# + +img=ffs.img +rumpsrv_ffs=\ +"rump_server -lrumpvfs -lrumpfs_ffs -lrumpdev_disk -d key=/img,hostpath=${img},size=host" +export RUMP_SERVER=unix://csock + +domount() +{ + + mntdir=$1 + [ $# -eq 0 ] && mntdir=/rump/mnt + atf_check -s exit:0 -e ignore mount_ffs /img ${mntdir} +} + +dounmount() +{ + + atf_check -s exit:0 umount -R ${mntdir} +} + +remount() +{ + + dounmount + domount /rump/mnt2 +} + +simpletest() +{ + local name="${1}"; shift + + atf_test_case "${name}" cleanup + eval "${name}_head() { }" + eval "${name}_body() { \ + atf_check -s exit:0 rump_server -lrumpvfs ${RUMP_SERVER} ; \ + export LD_PRELOAD=/usr/lib/librumphijack.so ; \ + ${name} " "${@}" "; \ + }" + eval "${name}_cleanup() { \ + rump.halt + }" +} + +test_case() +{ + local name="${1}"; shift + + atf_test_case "${name}" cleanup + eval "${name}_head() { }" + eval "${name}_body() { \ + atf_check -s exit:0 -o ignore newfs -F -s 20000 ${img} ; \ + atf_check -s exit:0 ${rumpsrv_ffs} ${RUMP_SERVER} ; \ + export LD_PRELOAD=/usr/lib/librumphijack.so ; \ + mkdir /rump/mnt /rump/mnt2 ; \ + domount ; \ + ${name} " "${@}" "; \ + dounmount ${mntdir} + }" + eval "${name}_cleanup() { \ + rump.halt + }" +} + +test_case paxcopy +test_case cpcopy +test_case mv_nox +test_case ln_nox + +# +# use rumphijack to cp/pax stuff onto an image, unmount it, remount it +# at a different location, and check that we have an identical copy +# (we make a local copy to avoid the minor possibility that someone +# modifies the source dir data while the test is running) +# +paxcopy() +{ + parent=$(dirname $(atf_get_srcdir)) + thedir=$(basename $(atf_get_srcdir)) + atf_check -s exit:0 pax -rw -s,${parent},, $(atf_get_srcdir) . + atf_check -s exit:0 pax -rw ${thedir} /rump/mnt + remount + atf_check -s exit:0 diff -ru ${thedir} /rump/mnt2/${thedir} +} + +cpcopy() +{ + thedir=$(basename $(atf_get_srcdir)) + atf_check -s exit:0 cp -Rp $(atf_get_srcdir) . + atf_check -s exit:0 cp -Rp ${thedir} /rump/mnt + remount + atf_check -s exit:0 diff -ru ${thedir} /rump/mnt2/${thedir} +} + +# +# non-crosskernel mv (non-simple test since this uses rename(2) +# which is not supported by rumpfs) +# + +mv_nox() +{ + # stat default format sans changetime and filename + statstr='%d %i %Sp %l %Su %Sg %r %z \"%Sa\" \"%Sm\" \"%SB\" %k %b %#Xf' + + atf_check -s exit:0 touch /rump/mnt/filename + atf_check -s exit:0 -o save:stat.out \ + stat -f "${statstr}" /rump/mnt/filename + atf_check -s exit:0 mkdir /rump/mnt/dir + atf_check -s exit:0 mv /rump/mnt/filename /rump/mnt/dir/same + atf_check -s exit:0 -o file:stat.out \ + stat -f "${statstr}" /rump/mnt/dir/same +} + +ln_nox() +{ + # Omit st_nlink too, since it will increase. + statstr='%d %i %Sp %Su %Sg %r %z \"%Sa\" \"%Sm\" \"%SB\" %k %b %#Xf' + + atf_check -s exit:0 touch /rump/mnt/filename + atf_check -s exit:0 -o save:stat.out \ + stat -f "${statstr}" /rump/mnt/filename + atf_check -s exit:0 mkdir /rump/mnt/dir + atf_check -s exit:0 ln /rump/mnt/filename /rump/mnt/dir/same + atf_check -s exit:0 -o file:stat.out \ + stat -f "${statstr}" /rump/mnt/filename + atf_check -s exit:0 -o file:stat.out \ + stat -f "${statstr}" /rump/mnt/dir/same +} + +simpletest mv_x +simpletest ln_x +simpletest runonprefix +simpletest blanket +simpletest doubleblanket + +# +# do a cross-kernel mv +# +mv_x() +{ + thedir=$(basename $(atf_get_srcdir)) + atf_check -s exit:0 cp -Rp $(atf_get_srcdir) . + atf_check -s exit:0 cp -Rp ${thedir} ${thedir}.2 + atf_check -s exit:0 mv ${thedir} /rump + atf_check -s exit:0 diff -ru ${thedir}.2 /rump/${thedir} +} + +# +# Fail to make a cross-kernel hard link. +# +ln_x() +{ + atf_check -s exit:0 touch ./loser + atf_check -s not-exit:0 -e ignore ln ./loser /rump/. +} + +runonprefix() +{ + atf_check -s exit:0 -o ignore stat /rump/dev + atf_check -s exit:1 -e ignore stat /rumpdev +} + +blanket() +{ + export RUMPHIJACK='blanket=/dev,path=/rump' + atf_check -s exit:0 -o save:stat.out \ + stat -f "${statstr}" /rump/dev/null + atf_check -s exit:0 -o file:stat.out \ + stat -f "${statstr}" /dev/null +} + +doubleblanket() +{ + atf_check -s exit:0 mkdir /rump/dir + atf_check -s exit:0 ln -s dir /rump/dirtoo + + export RUMPHIJACK='blanket=/dirtoo:/dir' + atf_check -s exit:0 touch /dir/file + + atf_check -s exit:0 -o save:stat.out \ + stat -f "${statstr}" /dir/file + atf_check -s exit:0 -o file:stat.out \ + stat -f "${statstr}" /dirtoo/file +} + +atf_init_test_cases() +{ + + atf_add_test_case paxcopy + atf_add_test_case cpcopy + atf_add_test_case mv_x + atf_add_test_case ln_x + atf_add_test_case mv_nox + atf_add_test_case ln_nox + atf_add_test_case runonprefix + atf_add_test_case blanket + atf_add_test_case doubleblanket +} |
