]>
Commit | Line | Data |
---|---|---|
596f4f96 SH |
1 | #!/bin/bash |
2 | # | |
3 | # Resizing images | |
4 | # | |
5 | # Copyright (C) 2010 IBM, Corp. | |
6 | # | |
7 | # This program is free software; you can redistribute it and/or modify | |
8 | # it under the terms of the GNU General Public License as published by | |
9 | # the Free Software Foundation; either version 2 of the License, or | |
10 | # (at your option) any later version. | |
11 | # | |
12 | # This program is distributed in the hope that it will be useful, | |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | # GNU General Public License for more details. | |
16 | # | |
17 | # You should have received a copy of the GNU General Public License | |
18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 | # | |
20 | ||
21 | # creator | |
22 | owner=stefanha@linux.vnet.ibm.com | |
23 | ||
24 | seq=`basename $0` | |
25 | echo "QA output created by $seq" | |
26 | ||
27 | here=`pwd` | |
596f4f96 SH |
28 | status=1 # failure is the default! |
29 | ||
30 | _cleanup() | |
31 | { | |
32 | _cleanup_test_img | |
33 | } | |
34 | trap "_cleanup; exit \$status" 0 1 2 3 15 | |
35 | ||
36 | # get standard environment, filters and checks | |
37 | . ./common.rc | |
38 | . ./common.filter | |
39 | . ./common.pattern | |
40 | ||
25bb8a36 | 41 | _supported_fmt raw qcow2 qed |
466c80f2 | 42 | _supported_proto file sheepdog rbd nfs archipelago |
596f4f96 SH |
43 | _supported_os Linux |
44 | ||
45 | echo "=== Creating image" | |
46 | echo | |
47 | small_size=$((128 * 1024 * 1024)) | |
48 | big_size=$((384 * 1024 * 1024)) | |
49 | _make_test_img $small_size | |
50 | ||
51 | echo | |
52 | echo "=== Writing whole image" | |
53 | io_pattern write 0 $small_size 0 1 0xc5 | |
54 | _check_test_img | |
55 | ||
56 | echo | |
57 | echo "=== Resizing image" | |
0d83c98b | 58 | $QEMU_IO "$TEST_IMG" <<EOF | _filter_qemu_io |
596f4f96 SH |
59 | length |
60 | truncate $big_size | |
61 | length | |
62 | EOF | |
63 | _check_test_img | |
64 | ||
65 | echo | |
66 | echo "=== Verifying image size after reopen" | |
fef9c191 | 67 | $QEMU_IO -c "length" "$TEST_IMG" |
596f4f96 SH |
68 | |
69 | echo | |
70 | echo "=== Verifying resized image" | |
71 | io_pattern read 0 $small_size 0 1 0xc5 | |
72 | io_pattern read $small_size $(($big_size - $small_size)) 0 1 0 | |
73 | ||
74 | # success, all done | |
75 | echo "*** done" | |
76 | rm -f $seq.full | |
77 | status=0 |