]>
Commit | Line | Data |
---|---|---|
344acbd6 | 1 | #!/usr/bin/env bash |
9dd003a9 | 2 | # group: backing quick |
344acbd6 EB |
3 | # |
4 | # Test qcow backing file warnings | |
5 | # | |
497a30db | 6 | # Copyright (C) 2020-2021 Red Hat, Inc. |
344acbd6 EB |
7 | # |
8 | # This program is free software; you can redistribute it and/or modify | |
9 | # it under the terms of the GNU General Public License as published by | |
10 | # the Free Software Foundation; either version 2 of the License, or | |
11 | # (at your option) any later version. | |
12 | # | |
13 | # This program is distributed in the hope that it will be useful, | |
14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | # GNU General Public License for more details. | |
17 | # | |
18 | # You should have received a copy of the GNU General Public License | |
19 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
20 | # | |
21 | ||
22 | seq=`basename $0` | |
23 | echo "QA output created by $seq" | |
24 | ||
25 | status=1 # failure is the default! | |
26 | ||
27 | _cleanup() | |
28 | { | |
29 | _cleanup_test_img | |
30 | _rm_test_img "$TEST_IMG.qcow2" | |
31 | } | |
32 | trap "_cleanup; exit \$status" 0 1 2 3 15 | |
33 | ||
34 | # get standard environment, filters and checks | |
35 | . ./common.rc | |
36 | . ./common.filter | |
37 | ||
38 | _supported_fmt qcow | |
39 | _supported_proto file | |
40 | _supported_os Linux | |
41 | ||
42 | size=32M | |
43 | ||
44 | echo | |
45 | echo "== qcow backed by qcow ==" | |
46 | ||
47 | TEST_IMG="$TEST_IMG.base" _make_test_img $size | |
48 | _make_test_img -b "$TEST_IMG.base" $size | |
344acbd6 EB |
49 | _make_test_img -b "$TEST_IMG.base" -F $IMGFMT $size |
50 | _img_info | |
51 | ||
52 | echo | |
53 | echo "== mismatched command line detection ==" | |
54 | ||
55 | _make_test_img -b "$TEST_IMG.base" -F vmdk | |
56 | _make_test_img -b "$TEST_IMG.base" -F vmdk $size | |
57 | echo | |
58 | # Use of -u bypasses the backing format sanity check | |
59 | _make_test_img -u -b "$TEST_IMG.base" -F vmdk | |
60 | _make_test_img -u -b "$TEST_IMG.base" -F vmdk $size | |
61 | echo | |
62 | # But the format must still be recognized | |
63 | _make_test_img -b "$TEST_IMG.base" -F garbage $size | |
64 | _make_test_img -u -b "$TEST_IMG.base" -F garbage $size | |
65 | _img_info | |
66 | ||
67 | echo | |
68 | echo "== qcow backed by raw ==" | |
69 | ||
70 | rm "$TEST_IMG.base" | |
71 | truncate --size=$size "$TEST_IMG.base" | |
72 | _make_test_img -b "$TEST_IMG.base" $size | |
344acbd6 EB |
73 | _make_test_img -b "$TEST_IMG.base" -F raw $size |
74 | _img_info | |
75 | ||
76 | echo | |
77 | echo "== commit cannot change type of raw backing file ==" | |
78 | TEST_IMG="$TEST_IMG.qcow2" IMGFMT=qcow2 _make_test_img $size | |
79 | truncate --size=$size "$TEST_IMG.qcow2" | |
80 | $QEMU_IMG convert -n -f raw -O $IMGFMT "$TEST_IMG.qcow2" "$TEST_IMG" | |
81 | $QEMU_IMG commit -f $IMGFMT "$TEST_IMG" && echo "unexpected success" | |
82 | TEST_IMG="$TEST_IMG.base" _img_info | |
83 | ||
84 | # success, all done | |
85 | echo "*** done" | |
86 | rm -f $seq.full | |
87 | status=0 |