]>
Commit | Line | Data |
---|---|---|
11a82d14 | 1 | #!/usr/bin/env bash |
86ce1f6e RS |
2 | # |
3 | # qemu-img dd test with different block sizes | |
4 | # | |
5 | # Copyright (C) 2016 Reda Sallahi | |
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 | owner=fullmanet@gmail.com | |
22 | ||
23 | seq="$(basename $0)" | |
24 | echo "QA output created by $seq" | |
25 | ||
86ce1f6e RS |
26 | status=1 |
27 | ||
28 | _cleanup() | |
29 | { | |
30 | _cleanup_test_img | |
31 | rm -f "$TEST_IMG.out" | |
32 | } | |
33 | trap "_cleanup; exit \$status" 0 1 2 3 15 | |
34 | ||
35 | . ./common.rc | |
36 | . ./common.filter | |
37 | . ./common.pattern | |
38 | ||
39 | _supported_fmt generic | |
40 | _supported_proto file | |
2c6f6006 | 41 | _unsupported_fmt luks |
86ce1f6e RS |
42 | |
43 | TEST_SIZES="5 512 1024 1999 1K 64K 1M" | |
44 | ||
45 | for bs in $TEST_SIZES; do | |
46 | echo | |
47 | echo "== Creating image ==" | |
48 | ||
49 | size=1M | |
50 | _make_test_img $size | |
51 | _check_test_img | |
52 | $QEMU_IO -c "write -P 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io | |
53 | ||
54 | echo | |
55 | echo "== Converting the image with dd with a block size of $bs ==" | |
56 | ||
57 | $QEMU_IMG dd if="$TEST_IMG" of="$TEST_IMG.out" bs=$bs -O "$IMGFMT" | |
58 | TEST_IMG="$TEST_IMG.out" _check_test_img | |
59 | ||
60 | echo | |
61 | echo "== Compare the images with qemu-img compare ==" | |
62 | ||
63 | $QEMU_IMG compare "$TEST_IMG" "$TEST_IMG.out" | |
64 | done | |
65 | ||
66 | echo | |
67 | echo "*** done" | |
68 | rm -f "$seq.full" | |
69 | status=0 |