1#!/bin/ksh -p
2# SPDX-License-Identifier: CDDL-1.0
3#
4# This file and its contents are supplied under the terms of the
5# Common Development and Distribution License ("CDDL"), version 1.0.
6# You may only use this file in accordance with the terms of version
7# 1.0 of the CDDL.
8#
9# A full copy of the text of the CDDL should have accompanied this
10# source.  A copy of the CDDL is also available via the Internet at
11# http://www.illumos.org/license/CDDL.
12#
13
14#
15# Copyright (c) 2016 by Delphix. All rights reserved.
16#
17
18. $STF_SUITE/tests/functional/channel_program/channel_common.kshlib
19. $STF_SUITE/tests/functional/zvol/zvol_common.shlib
20
21#
22# DESCRIPTION:
23#	Getting filesystem and snapshot count/limit props should work correctly.
24#
25
26verify_runnable "global"
27
28fs=$TESTPOOL/testchild
29snap=$fs@$TESTSNAP
30
31function cleanup
32{
33	destroy_dataset $fs "-R"
34	log_must rm -rf $fs/foo
35	log_must rm -rf $fs/bar
36}
37
38log_onexit cleanup
39
40log_must zfs create $fs
41log_must zfs create $fs/foo
42create_snapshot $fs $TESTSNAP
43
44log_must_program $TESTPOOL - <<-EOF
45	ans, src = zfs.get_prop("$fs", "snapshot_limit")
46	assert(ans == -1)
47	assert(src == 'default')
48
49	ans, src = zfs.get_prop("$fs", "snapshot_count")
50	assert(ans == nil)
51	assert(src == nil)
52EOF
53
54log_must_program $TESTPOOL - <<-EOF
55	ans, src = zfs.get_prop("$fs", "filesystem_limit")
56	assert(ans == -1)
57	assert(src == 'default')
58
59	ans, src = zfs.get_prop("$fs", "filesystem_count")
60	assert(ans == nil)
61	assert(src == nil)
62EOF
63
64log_must zfs set snapshot_limit=10 $fs
65
66log_must_program $TESTPOOL - <<-EOF
67	ans, src = zfs.get_prop("$fs", "snapshot_limit")
68	assert(ans == 10)
69	assert(src == '$fs')
70
71	ans, src = zfs.get_prop("$fs", "snapshot_count")
72	assert(ans == 1)
73	assert(src == nil)
74EOF
75
76log_must zfs set filesystem_limit=8 $fs
77
78log_must zfs create $fs/bar
79
80log_must_program $TESTPOOL - <<-EOF
81	ans, src = zfs.get_prop("$fs", "filesystem_limit")
82	assert(ans == 8)
83	assert(src == '$fs')
84
85	ans, src = zfs.get_prop("$fs", "filesystem_count")
86	assert(ans == 2)
87	assert(src == nil)
88EOF
89
90log_pass "Getting filesystem and snapshot count/limit props should work correctly."
91