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 https://opensource.org/licenses/CDDL-1.0.
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 2009 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27
28#
29# Copyright (c) 2012, 2016 by Delphix. All rights reserved.
30#
31
32. $STF_SUITE/include/libtest.shlib
33
34#
35# DESCRIPTION:
36# With ZFS_ABORT set, all zfs commands should be able to abort and generate a
37# core file.
38#
39# STRATEGY:
40# 1. Create an array of zfs command
41# 2. Execute each command in the array
42# 3. Verify the command aborts and generate a core file
43#
44
45verify_runnable "both"
46
47function cleanup
48{
49	unset ZFS_ABORT
50
51	log_must pop_coredump_pattern "$coresavepath"
52
53	for ds in $fs1 $fs $ctr; do
54		datasetexists $ds && destroy_dataset $ds -rRf
55	done
56}
57
58log_assert "With ZFS_ABORT set, all zfs commands can abort and generate a core file."
59log_onexit cleanup
60
61ctr=$TESTPOOL/$TESTCTR
62log_must zfs create -p $ctr
63
64# Preparation work for testing
65corepath=/$ctr
66corefile=$corepath/core.zfs
67coresavepath=$corepath/save
68
69fs=$ctr/$TESTFS
70fs1=$ctr/$TESTFS1
71snap=$fs@$TESTSNAP
72clone=$ctr/$TESTCLONE
73streamf=$corepath/s.$$
74
75typeset cmds=("create $fs" "list $fs" "snapshot $snap" "set snapdir=hidden $fs" \
76    "get snapdir $fs" "rollback $snap" "inherit snapdir $fs" \
77    "rename $fs $fs-new" "rename $fs-new $fs" "unmount $fs" \
78    "mount $fs" "share $fs" "unshare $fs" "send $snap \>$streamf" \
79    "receive $fs1 \<$streamf" "clone $snap $clone" "promote $clone" \
80    "promote $fs" "destroy -rRf $fs")
81
82typeset badparams=("" "create" "destroy" "snapshot" "rollback" "clone" \
83    "promote" "rename" "list -*" "set" "get -*" "inherit" "mount -A" \
84    "unmount" "share" "unshare" "send" "receive")
85
86log_must eval "push_coredump_pattern \"$corepath\" > \"$coresavepath\""
87log_must export ZFS_ABORT=yes
88
89for subcmd in "${cmds[@]}" "${badparams[@]}"; do
90	log_mustnot eval "zfs $subcmd"
91	log_must rm "$corefile"
92done
93
94log_pass "With ZFS_ABORT set, zfs command can abort and generate core file as expected."
95