1#
2# Copyright 2015 EMC Corp.
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met:
8#
9# * Redistributions of source code must retain the above copyright
10#   notice, this list of conditions and the following disclaimer.
11# * Redistributions in binary form must reproduce the above copyright
12#   notice, this list of conditions and the following disclaimer in the
13#   documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26#
27# $FreeBSD$
28#
29
30KB=1024
31: ${TMPDIR=/tmp}
32DEFAULT_MTREE_KEYWORDS="type,mode,gid,uid,size,link,time"
33TEST_IMAGE="$TMPDIR/test.img"
34TEST_INPUTS_DIR="$TMPDIR/inputs"
35TEST_MD_DEVICE_FILE="$TMPDIR/md.output"
36TEST_MOUNT_DIR="$TMPDIR/mnt"
37TEST_SPEC_FILE="$TMPDIR/mtree.spec"
38
39check_image_contents()
40{
41	local directories=$TEST_INPUTS_DIR
42	local excludes mtree_excludes_arg mtree_file
43	local mtree_keywords="$DEFAULT_MTREE_KEYWORDS"
44
45	while getopts "d:f:m:X:" flag; do
46		case "$flag" in
47		d)
48			directories="$directories $OPTARG"
49			;;
50		f)
51			mtree_file=$OPTARG
52			;;
53		m)
54			mtree_keywords=$OPTARG
55			;;
56		X)
57			excludes="$excludes $OPTARG"
58			;;
59		*)
60			echo "usage: check_image_contents [-d directory ...] [-f mtree-file] [-m mtree-keywords] [-X exclude]"
61			atf_fail "unhandled option: $flag"
62			;;
63		esac
64	done
65
66	if [ -n "$excludes" ]; then
67		echo "$excludes" | tr ' ' '\n' > excludes.txt
68		mtree_excludes_arg="-X excludes.txt"
69	fi
70
71	if [ -z "$mtree_file" ]; then
72		mtree_file=input_spec.mtree
73		for directory in $directories; do
74			mtree -c -k $mtree_keywords -p $directory $mtree_excludes_arg
75		done > $mtree_file
76	fi
77
78	echo "<---- Input spec BEGIN ---->"
79	cat $mtree_file
80	echo "<---- Input spec END ---->"
81	atf_check -e empty -o empty -s exit:0 \
82	    mtree -UW -f $mtree_file \
83		-p $TEST_MOUNT_DIR \
84		$mtree_excludes_arg
85}
86
87create_test_dirs()
88{
89	atf_check -e empty -s exit:0 mkdir -m 0777 -p $TEST_MOUNT_DIR
90	atf_check -e empty -s exit:0 mkdir -m 0777 -p $TEST_INPUTS_DIR
91}
92
93create_test_inputs()
94{
95	create_test_dirs
96
97	cd $TEST_INPUTS_DIR
98
99	atf_check -e empty -s exit:0 mkdir -m 0755 -p a/b/1
100	atf_check -e empty -s exit:0 ln -s a/b c
101	atf_check -e empty -s exit:0 touch d
102	atf_check -e empty -s exit:0 ln d e
103	atf_check -e empty -s exit:0 touch .f
104	atf_check -e empty -s exit:0 mkdir .g
105	# XXX: fifos on the filesystem don't match fifos created by makefs for
106	# some odd reason.
107	#atf_check -e empty -s exit:0 mkfifo h
108	atf_check -e ignore -s exit:0 dd if=/dev/zero of=i count=1000 bs=1
109	atf_check -e empty -s exit:0 touch klmn
110	atf_check -e empty -s exit:0 touch opqr
111	atf_check -e empty -s exit:0 touch stuv
112	atf_check -e empty -s exit:0 install -m 0755 /dev/null wxyz
113	atf_check -e empty -s exit:0 touch 0b00000001
114	atf_check -e empty -s exit:0 touch 0b00000010
115	atf_check -e empty -s exit:0 touch 0b00000011
116	atf_check -e empty -s exit:0 touch 0b00000100
117	atf_check -e empty -s exit:0 touch 0b00000101
118	atf_check -e empty -s exit:0 touch 0b00000110
119	atf_check -e empty -s exit:0 touch 0b00000111
120	atf_check -e empty -s exit:0 touch 0b00001000
121	atf_check -e empty -s exit:0 touch 0b00001001
122	atf_check -e empty -s exit:0 touch 0b00001010
123	atf_check -e empty -s exit:0 touch 0b00001011
124	atf_check -e empty -s exit:0 touch 0b00001100
125	atf_check -e empty -s exit:0 touch 0b00001101
126	atf_check -e empty -s exit:0 touch 0b00001110
127
128	for filesize in 1 512 $(( 2 * $KB )) $(( 10 * $KB )) $(( 512 * $KB )); \
129	do
130		atf_check -e ignore -o empty -s exit:0 \
131		    dd if=/dev/zero of=${filesize}.file bs=1 \
132		    count=1 oseek=${filesize} conv=sparse
133		files="${files} ${filesize}.file"
134	done
135
136	cd -
137}
138
139mount_image()
140{
141	atf_check -e empty -o save:$TEST_MD_DEVICE_FILE -s exit:0 \
142	    mdconfig -a -f $TEST_IMAGE
143	atf_check -e empty -o empty -s exit:0 \
144	    $MOUNT /dev/$(cat $TEST_MD_DEVICE_FILE) $TEST_MOUNT_DIR
145}
146
147