summaryrefslogtreecommitdiffstats
path: root/tests/ts/losetup/losetup-blkdev
blob: 54693beb993b4a241bbd5cdcda399a5134187ff8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
#!/bin/bash

#
# Copyright (C) 2013 Karel Zak <kzak@redhat.com>
#
# This file is part of util-linux.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#

TS_TOPDIR="${0%/*}/../.."
TS_DESC="losetup-blkdev"

. $TS_TOPDIR/functions.sh
ts_init "$*"

ts_check_test_command "$TS_CMD_LOSETUP"
ts_check_test_command "$TS_CMD_LSBLK"

ts_skip_nonroot
ts_check_losetup

. "$TS_SELF/losetup_functions.sh"

#
# Backing file is a block device
#
ts_scsi_debug_init dev_size_mb=11
BACKFILE="$TS_DEVICE"

ts_init_subtest "show"
LODEV=$( $TS_CMD_LOSETUP --find --show $BACKFILE )
if [ -z "$LODEV" ]; then
	ts_log "Failed to create loop device"
fi
lo_print $LODEV >> $TS_OUTPUT
udevadm settle
$TS_CMD_LOSETUP -d $LODEV
ts_finalize_subtest

ts_init_subtest "offset"
LODEV=$( $TS_CMD_LOSETUP --offset 1MiB --find --show $BACKFILE )
if [ -z "$LODEV" ]; then
	ts_log "Failed to create loop device"
fi
lo_print $LODEV >> $TS_OUTPUT
udevadm settle
$TS_CMD_LOSETUP -d $LODEV
ts_finalize_subtest


ts_init_subtest "sizelimit"
LODEV=$( $TS_CMD_LOSETUP --sizelimit 3MiB --find --show $BACKFILE )
if [ -z "$LODEV" ]; then
	ts_log "Failed to create loop device"
fi
lo_print $LODEV >> $TS_OUTPUT
udevadm settle
$TS_CMD_LOSETUP -d $LODEV
ts_finalize_subtest


ts_init_subtest "section"
LODEV=$( $TS_CMD_LOSETUP --offset 1MiB --sizelimit 3MiB --find --show $BACKFILE )
if [ -z "$LODEV" ]; then
	ts_log "Failed to create loop device"
fi
lo_print $LODEV >> $TS_OUTPUT
udevadm settle
$TS_CMD_LOSETUP -d $LODEV
ts_finalize_subtest

ts_finalize