1#!/bin/ksh -p
2#
3# This file and its contents are supplied under the terms of the
4# Common Development and Distribution License ("CDDL"), version 1.0.
5# You may only use this file in accordance with the terms of version
6# 1.0 of the CDDL.
7#
8# A full copy of the text of the CDDL should have accompanied this
9# source.  A copy of the CDDL is also available via the Internet at
10# http://www.illumos.org/license/CDDL.
11#
12
13#
14# Copyright (c) 2016 by Delphix. All rights reserved.
15#
16
17. $STF_SUITE/tests/functional/channel_program/channel_common.kshlib
18. $STF_SUITE/tests/functional/zvol/zvol_common.shlib
19
20#
21# DESCRIPTION:
22#       Getting written@ props should work correctly.
23#
24
25verify_runnable "global"
26
27fs=$TESTPOOL/testchild
28snap=$fs@$TESTSNAP
29dir=/$fs/dir
30
31function cleanup
32{
33	datasetexists $fs && log_must zfs destroy -R $fs
34	log_must rm -rf $dir
35}
36
37log_onexit cleanup
38
39log_must zfs create $fs
40create_snapshot $fs $TESTSNAP
41
42log_must_program $TESTPOOL - <<-EOF
43	ans, setpoint = zfs.get_prop("$fs", "written@$TESTSNAP")
44	assert(ans == 0)
45
46EOF
47
48log_must mkdir $dir
49sync_all_pools
50
51log_must_program $TESTPOOL - <<-EOF
52	ans, setpoint = zfs.get_prop("$fs", "written@$TESTSNAP")
53	assert(ans > 0)
54
55EOF
56
57log_pass "Getting written@ props should work correctly."
58