1#!/bin/ksh -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23#
24# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27
28#
29# Copyright (c) 2016 by Delphix. All rights reserved.
30#
31
32. $STF_SUITE/tests/functional/cli_root/cli_common.kshlib
33
34#
35# DESCRIPTION:
36#	Verify 'zfs receive' fails with unsupported scenarios.
37#	including:
38#	(1) Invalid send streams;
39#	(2) The received incremental send doesn't match the filesystem
40#	    latest status.
41#
42# STRATEGY:
43#	1. Preparation for unsupported scenarios
44#	2. Execute 'zfs receive'
45#	3. Verify the results are failed
46#
47
48verify_runnable "both"
49
50function cleanup
51{
52	typeset snap
53	typeset bkup
54
55	for snap in $init_snap $inc_snap; do
56		snapexists $snap && \
57			log_must zfs destroy -f $snap
58	done
59
60	datasetexists $rst_root && \
61		log_must zfs destroy -Rf $rst_root
62
63	for bkup in $full_bkup $inc_bkup; do
64		[[ -e $bkup ]] && \
65			log_must rm -f $bkup
66	done
67}
68
69log_assert "Verify 'zfs receive' fails with unsupported scenarios."
70log_onexit cleanup
71
72init_snap=$TESTPOOL/$TESTFS@initsnap
73inc_snap=$TESTPOOL/$TESTFS@incsnap
74rst_root=$TESTPOOL/rst_ctr
75rst_init_snap=$rst_root/$TESTFS@init_snap
76rst_inc_snap=$rst_root/$TESTFS@inc_snap
77full_bkup=/var/tmp/full_bkup.$$
78inc_bkup=/var/tmp/inc_bkup.$$
79
80log_must zfs create $rst_root
81log_must zfs snapshot $init_snap
82log_must eval "zfs send $init_snap > $full_bkup"
83
84log_note "'zfs receive' fails with invalid send streams."
85log_mustnot eval "zfs receive $rst_init_snap < /dev/zero"
86log_mustnot eval "zfs receive -d $rst_root </dev/zero"
87
88log_must eval "zfs receive $rst_init_snap < $full_bkup"
89
90log_note "Unmatched send stream with restoring filesystem" \
91	" cannot be received."
92log_must zfs snapshot $inc_snap
93log_must eval "zfs send -i $init_snap $inc_snap > $inc_bkup"
94#make changes on the restoring filesystem
95log_must touch $ZFSROOT/$rst_root/$TESTFS/tmpfile
96log_mustnot eval "zfs receive $rst_inc_snap < $inc_bkup"
97log_mustnot eval "zfs receive -d $rst_root < $inc_bkup"
98
99log_pass "Unsupported scenarios to 'zfs receive' fail as expected."
100