2 # SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 # Copyright (c) 2018 Kyle Evans <kevans@FreeBSD.org>
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
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.
15 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 ZPOOL_NAME_FILE=zpool_name
36 mktemp -u bectl_test_XXXXXX > $ZPOOL_NAME_FILE
40 # Establishes a bectl_create zpool that can be used for some light testing; contains
41 # a 'default' BE and not much else.
48 # Sanity check to make sure `make_zpool_name` succeeded
49 atf_check test -n "$zpool"
51 kldload -n -q zfs || atf_skip "ZFS module not loaded on the current system"
52 atf_check mkdir -p ${mnt}
53 atf_check truncate -s 1G ${disk}
54 atf_check zpool create -R ${mnt} ${zpool} ${disk}
55 atf_check zfs create -o mountpoint=none ${zpool}/ROOT
56 atf_check zfs create -o mountpoint=/ -o canmount=noauto \
59 bectl_create_deep_setup()
65 # Sanity check to make sure `make_zpool_name` succeeded
66 atf_check test -n "$zpool"
68 bectl_create_setup ${zpool} ${disk} ${mnt}
69 atf_check mkdir -p ${root}
70 atf_check -o ignore bectl -r ${zpool}/ROOT mount default ${root}
71 atf_check mkdir -p ${root}/usr
72 atf_check zfs create -o mountpoint=/usr -o canmount=noauto \
73 ${zpool}/ROOT/default/usr
74 atf_check -o ignore bectl -r ${zpool}/ROOT umount default
80 if [ -z "$zpool" ]; then
81 echo "Skipping cleanup; zpool not set up"
82 elif zpool get health ${zpool} >/dev/null 2>&1; then
83 zpool destroy -f ${zpool}
87 atf_test_case bectl_create cleanup
91 atf_set "descr" "Check the various forms of bectl create"
92 atf_set "require.user" root
97 zpool=$(make_zpool_name)
101 bectl_create_setup ${zpool} ${disk} ${mount}
103 # Create a child dataset that will be used to test creation
104 # of recursive and non-recursive boot environments.
105 atf_check zfs create -o mountpoint=/usr -o canmount=noauto \
106 ${zpool}/ROOT/default/usr
108 # BE datasets with spaces are not bootable, PR 254441.
109 atf_check -e not-empty -s not-exit:0 \
110 bectl -r ${zpool}/ROOT create "foo bar"
112 # Test standard creation, creation of a snapshot, and creation from a
114 atf_check bectl -r ${zpool}/ROOT create -e default default2
115 atf_check bectl -r ${zpool}/ROOT create default2@test_snap
116 atf_check bectl -r ${zpool}/ROOT create -e default2@test_snap default3
118 # Test standard creation, creation of a snapshot, and creation from a
119 # snapshot for recursive boot environments.
120 atf_check bectl -r ${zpool}/ROOT create -r -e default recursive
121 atf_check bectl -r ${zpool}/ROOT create -r recursive@test_snap
122 atf_check bectl -r ${zpool}/ROOT create -r -e recursive@test_snap recursive-snap
124 # Test that non-recursive boot environments have no child datasets.
125 atf_check -e not-empty -s not-exit:0 \
126 zfs list "${zpool}/ROOT/default2/usr"
127 atf_check -e not-empty -s not-exit:0 \
128 zfs list "${zpool}/ROOT/default3/usr"
130 # Test that recursive boot environments have child datasets.
131 atf_check -o not-empty \
132 zfs list "${zpool}/ROOT/recursive/usr"
133 atf_check -o not-empty \
134 zfs list "${zpool}/ROOT/recursive-snap/usr"
136 bectl_create_cleanup()
138 bectl_cleanup $(get_zpool_name)
141 atf_test_case bectl_destroy cleanup
145 atf_set "descr" "Check bectl destroy"
146 atf_set "require.user" root
151 zpool=$(make_zpool_name)
156 bectl_create_setup ${zpool} ${disk} ${mount}
157 atf_check bectl -r ${zpool}/ROOT create -e default default2
158 atf_check -o not-empty zfs get mountpoint ${zpool}/ROOT/default2
159 atf_check -e ignore bectl -r ${zpool}/ROOT destroy default2
160 atf_check -e not-empty -s not-exit:0 zfs get mountpoint ${zpool}/ROOT/default2
162 # Test origin snapshot deletion when the snapshot to be destroyed
163 # belongs to a mounted dataset, see PR 236043.
164 atf_check mkdir -p ${root}
165 atf_check -o not-empty bectl -r ${zpool}/ROOT mount default ${root}
166 atf_check bectl -r ${zpool}/ROOT create -e default default3
167 atf_check bectl -r ${zpool}/ROOT destroy -o default3
168 atf_check bectl -r ${zpool}/ROOT unmount default
170 # create two be from the same parent and destroy the parent
171 atf_check bectl -r ${zpool}/ROOT create -e default default2
172 atf_check bectl -r ${zpool}/ROOT create -e default default3
173 atf_check bectl -r ${zpool}/ROOT destroy default
174 atf_check bectl -r ${zpool}/ROOT destroy default2
175 atf_check bectl -r ${zpool}/ROOT rename default3 default
177 # Create a BE, have it be the parent for another and repeat, then start
178 # deleting environments. Arbitrarily chose default3 as the first.
179 # Sleeps are required to prevent conflicting snapshots- libbe will
180 # use the time with a serial at the end as needed to prevent collisions,
181 # but as BEs get promoted the snapshot names will convert and conflict
182 # anyways. libbe should perhaps consider adding something extra to the
183 # default name to prevent collisions like this, but the default name
184 # includes down to the second and creating BEs this rapidly is perhaps
186 atf_check bectl -r ${zpool}/ROOT create -e default default2
188 atf_check bectl -r ${zpool}/ROOT create -e default2 default3
190 atf_check bectl -r ${zpool}/ROOT create -e default3 default4
191 atf_check bectl -r ${zpool}/ROOT destroy default3
192 atf_check bectl -r ${zpool}/ROOT destroy default2
193 atf_check bectl -r ${zpool}/ROOT destroy default4
195 # Create two BEs, then create an unrelated snapshot on the originating
196 # BE and destroy it. We shouldn't have promoted the second BE, and it's
197 # only possible to tell if we promoted it by making sure we didn't
198 # demote the first BE at some point -- if we did, it's origin will no
200 atf_check bectl -r ${zpool}/ROOT create -e default default2
201 atf_check bectl -r ${zpool}/ROOT create default@test
203 atf_check bectl -r ${zpool}/ROOT destroy default@test
204 atf_check -o inline:"-\n" zfs get -Ho value origin ${zpool}/ROOT/default
205 atf_check bectl -r ${zpool}/ROOT destroy default2
207 # As observed by beadm, if we explicitly try to destroy a snapshot that
208 # leads to clones, we shouldn't have allowed it.
209 atf_check bectl -r ${zpool}/ROOT create default@test
210 atf_check bectl -r ${zpool}/ROOT create -e default@test default2
212 atf_check -e not-empty -s not-exit:0 bectl -r ${zpool}/ROOT destroy \
215 bectl_destroy_cleanup()
218 bectl_cleanup $(get_zpool_name)
221 atf_test_case bectl_export_import cleanup
222 bectl_export_import_head()
225 atf_set "descr" "Check bectl export and import"
226 atf_set "require.user" root
228 bectl_export_import_body()
231 zpool=$(make_zpool_name)
235 bectl_create_setup ${zpool} ${disk} ${mount}
236 atf_check -o save:exported bectl -r ${zpool}/ROOT export default
237 atf_check -x "bectl -r ${zpool}/ROOT import default2 < exported"
238 atf_check -o not-empty zfs get mountpoint ${zpool}/ROOT/default2
239 atf_check -e ignore bectl -r ${zpool}/ROOT destroy default2
240 atf_check -e not-empty -s not-exit:0 zfs get mountpoint \
241 ${zpool}/ROOT/default2
243 bectl_export_import_cleanup()
246 bectl_cleanup $(get_zpool_name)
249 atf_test_case bectl_list cleanup
253 atf_set "descr" "Check bectl list"
254 atf_set "require.user" root
259 zpool=$(make_zpool_name)
263 bectl_create_setup ${zpool} ${disk} ${mount}
264 # Test the list functionality, including that BEs come and go away
265 # as they're created and destroyed. Creation and destruction tests
266 # use the 'zfs' utility to verify that they're actually created, so
267 # these are just light tests that 'list' is picking them up.
268 atf_check -o save:list.out bectl -r ${zpool}/ROOT list
269 atf_check -o not-empty grep 'default' list.out
270 atf_check bectl -r ${zpool}/ROOT create -e default default2
271 atf_check -o save:list.out bectl -r ${zpool}/ROOT list
272 atf_check -o not-empty grep 'default2' list.out
273 atf_check -e ignore bectl -r ${zpool}/ROOT destroy default2
274 atf_check -o save:list.out bectl -r ${zpool}/ROOT list
275 atf_check -s not-exit:0 grep 'default2' list.out
276 # XXX TODO: Formatting checks
281 bectl_cleanup $(get_zpool_name)
284 atf_test_case bectl_mount cleanup
288 atf_set "descr" "Check bectl mount/unmount"
289 atf_set "require.user" root
294 zpool=$(make_zpool_name)
299 bectl_create_deep_setup ${zpool} ${disk} ${mount}
300 atf_check mkdir -p ${root}
301 # Test unmount first...
302 atf_check -o not-empty bectl -r ${zpool}/ROOT mount default ${root}
303 atf_check -o not-empty -x "mount | grep '^${zpool}/ROOT/default'"
304 atf_check bectl -r ${zpool}/ROOT unmount default
305 atf_check -s not-exit:0 -x "mount | grep '^${zpool}/ROOT/default'"
307 atf_check -o not-empty bectl -r ${zpool}/ROOT mount default ${root}
308 atf_check -o not-empty -x "mount | grep '^${zpool}/ROOT/default'"
309 atf_check bectl -r ${zpool}/ROOT umount default
310 atf_check -s not-exit:0 -x "mount | grep '^${zpool}/ROOT/default'"
312 bectl_mount_cleanup()
315 bectl_cleanup $(get_zpool_name)
318 atf_test_case bectl_rename cleanup
322 atf_set "descr" "Check bectl rename"
323 atf_set "require.user" root
328 zpool=$(make_zpool_name)
332 bectl_create_setup ${zpool} ${disk} ${mount}
333 atf_check bectl -r ${zpool}/ROOT rename default default2
334 atf_check -o not-empty zfs get mountpoint ${zpool}/ROOT/default2
335 atf_check -e not-empty -s not-exit:0 zfs get mountpoint \
336 ${zpool}/ROOT/default
338 bectl_rename_cleanup()
341 bectl_cleanup $(get_zpool_name)
344 atf_test_case bectl_jail cleanup
348 atf_set "descr" "Check bectl rename"
349 atf_set "require.user" root
354 zpool=$(make_zpool_name)
359 if [ ! -f /rescue/rescue ]; then
360 atf_skip "This test requires a rescue binary"
362 bectl_create_deep_setup ${zpool} ${disk} ${mount}
363 # Prepare our minimal BE... plop a rescue binary into it
364 atf_check mkdir -p ${root}
365 atf_check -o ignore bectl -r ${zpool}/ROOT mount default ${root}
366 atf_check mkdir -p ${root}/rescue
367 atf_check cp /rescue/rescue ${root}/rescue/rescue
368 atf_check bectl -r ${zpool}/ROOT umount default
370 # Prepare some more boot environments
371 atf_check -o empty -s exit:0 bectl -r ${zpool}/ROOT create -e default target
372 atf_check -o empty -s exit:0 bectl -r ${zpool}/ROOT create -e default 1234
374 # Attempt to unjail a BE with numeric name; jail_getid at one point
375 # did not validate that the input was a valid jid before returning the
377 atf_check -o empty -s exit:0 bectl -r ${zpool}/ROOT jail -b 1234
378 atf_check -o empty -s exit:0 bectl -r ${zpool}/ROOT unjail 1234
380 # When a jail name is not explicit, it should match the jail id.
381 atf_check -o empty -s exit:0 bectl -r ${zpool}/ROOT jail -b -o jid=233637 default
382 atf_check -o inline:"233637\n" -s exit:0 -x "jls -j 233637 name"
383 atf_check -o empty -s exit:0 bectl -r ${zpool}/ROOT unjail default
385 # Basic command-mode tests, with and without jail cleanup
386 atf_check -o inline:"rescue\nusr\n" bectl -r ${zpool}/ROOT \
387 jail default /rescue/rescue ls -1
388 atf_check -o inline:"rescue\nusr\n" bectl -r ${zpool}/ROOT \
389 jail -Uo path=${root} default /rescue/rescue ls -1
390 atf_check [ -f ${root}/rescue/rescue ]
391 atf_check bectl -r ${zpool}/ROOT ujail default
394 atf_check bectl -r ${zpool}/ROOT jail -bo path=${root} default
395 atf_check -o not-empty -x "jls | grep -F \"${root}\""
396 atf_check bectl -r ${zpool}/ROOT ujail default
397 atf_check -s not-exit:0 -x "jls | grep -F \"${root}\""
399 atf_check bectl -r ${zpool}/ROOT jail -b default
400 atf_check bectl -r ${zpool}/ROOT unjail default
401 atf_check -s not-exit:0 -x "jls | grep -F \"${root}\""
402 # 'unjail' by BE name. Force bectl to lookup jail id by the BE name.
403 atf_check -o empty -s exit:0 bectl -r ${zpool}/ROOT jail -b default
404 atf_check -o empty -s exit:0 bectl -r ${zpool}/ROOT jail -b -o name=bectl_test target
405 atf_check -o empty -s exit:0 bectl -r ${zpool}/ROOT unjail target
406 atf_check -o empty -s exit:0 bectl -r ${zpool}/ROOT unjail default
407 # cannot unjail an unjailed BE (by either command name)
408 atf_check -e ignore -s not-exit:0 bectl -r ${zpool}/ROOT ujail default
409 atf_check -e ignore -s not-exit:0 bectl -r ${zpool}/ROOT unjail default
412 atf_check bectl -r ${zpool}/ROOT jail -b -o path=${root} -u path default
413 # Ensure that it didn't mount at ${root}
414 atf_check -s not-exit:0 -x "mount | grep -F '${root}'"
415 atf_check bectl -r ${zpool}/ROOT ujail default
418 # If a test has failed, it's possible that the boot environment hasn't
419 # been 'unjail'ed. We want to remove the jail before 'bectl_cleanup'
420 # attempts to destroy the zpool.
423 zpool=$(get_zpool_name)
424 for bootenv in "default" "target" "1234"; do
425 # mountpoint of the boot environment
426 mountpoint="$(bectl -r ${zpool}/ROOT list -H | grep ${bootenv} | awk '{print $3}')"
428 # see if any jail paths match the boot environment mountpoint
429 jailid="$(jls | grep ${mountpoint} | awk '{print $1}')"
431 if [ -z "$jailid" ]; then
437 bectl_cleanup ${zpool}
440 atf_init_test_cases()
442 atf_add_test_case bectl_create
443 atf_add_test_case bectl_destroy
444 atf_add_test_case bectl_export_import
445 atf_add_test_case bectl_list
446 atf_add_test_case bectl_mount
447 atf_add_test_case bectl_rename
448 atf_add_test_case bectl_jail