1#!/usr/local/bin/ksh93 -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# $FreeBSD$
24
25#
26# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
27# Use is subject to license terms.
28#
29# ident	"@(#)zfs_promote_002_pos.ksh	1.2	07/01/09 SMI"
30#
31. $STF_SUITE/include/libtest.kshlib
32
33################################################################################
34#
35# __stc_assertion_start
36#
37# ID: zfs_promote_002_pos
38#
39# DESCRIPTION:
40#	'zfs promote' can deal with multiple snapshots in the origin filesystem.
41#
42# STRATEGY:
43#	1. Create multiple snapshots and a clone of the last snapshot
44#	2. Promote the clone filesystem
45#	3. Verify the promoted filesystem included all snapshots
46#
47# TESTABILITY: explicit
48#
49# TEST_AUTOMATION_LEVEL: automated
50#
51# CODING_STATUS: COMPLETED (2006-05-16)
52#
53# __stc_assertion_end
54#
55################################################################################
56
57verify_runnable "both"
58
59function cleanup
60{
61	if snapexists $csnap1; then
62		log_must $ZFS promote $fs
63	fi
64
65	typeset ds
66	typeset data
67	for ds in $snap $snap1; do
68		log_must $ZFS destroy -rR $ds
69	done
70	for file in $TESTDIR/$TESTFILE0 $TESTDIR/$TESTFILE1; do
71		[[ -e $file ]] && $RM -f $file
72	done
73}
74
75log_assert "'zfs promote' can deal with multiple snapshots in a filesystem."
76log_onexit cleanup
77
78fs=$TESTPOOL/$TESTFS
79snap=$fs@$TESTSNAP
80snap1=$fs@$TESTSNAP1
81clone=$TESTPOOL/$TESTCLONE
82csnap=$clone@$TESTSNAP
83csnap1=$clone@$TESTSNAP1
84
85# setup for promote testing
86log_must $MKFILE $FILESIZE $TESTDIR/$TESTFILE0
87log_must $ZFS snapshot $snap
88log_must $MKFILE $FILESIZE $TESTDIR/$TESTFILE1
89log_must $RM -f $testdir/$TESTFILE0
90log_must $ZFS snapshot $snap1
91log_must $ZFS clone $snap1 $clone
92log_must $MKFILE $FILESIZE /$clone/$CLONEFILE
93
94log_must $ZFS promote $clone
95
96# verify the 'promote' operation
97for ds in $csnap $csnap1; do
98	! snapexists $ds && \
99		log_fail "Snapshot $ds doesn't exist after zfs promote."
100done
101for ds in $snap $snap1; do
102	snapexists $ds && \
103		log_fail "Snapshot $ds is still there after zfs promote."
104done
105
106origin_prop=$(get_prop origin $fs)
107[[ "$origin_prop" != "$csnap1" ]] && \
108	log_fail "The dependency of $fs is not correct."
109origin_prop=$(get_prop origin $clone)
110[[ "$origin_prop" != "-" ]] && \
111	 log_fail "The dependency of $clone is not correct."
112
113log_pass "'zfs promote' deal with multiple snapshots as expected."
114
115