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11a82d14 | 1 | #!/usr/bin/env bash |
ee17f9d5 KW |
2 | # |
3 | # Test qemu-img operation on zero size images | |
4 | # | |
5 | # Copyright (C) 2012 Red Hat, Inc. | |
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=kwolf@redhat.com | |
23 | ||
24 | seq=`basename $0` | |
25 | echo "QA output created by $seq" | |
26 | ||
ee17f9d5 KW |
27 | status=1 # failure is the default! |
28 | ||
29 | _cleanup() | |
30 | { | |
31 | _cleanup_test_img | |
32 | } | |
33 | trap "_cleanup; exit \$status" 0 1 2 3 15 | |
34 | ||
35 | # get standard environment, filters and checks | |
36 | . ./common.rc | |
37 | . ./common.filter | |
38 | ||
ebab5636 | 39 | _supported_fmt qcow2 qed |
ee17f9d5 KW |
40 | _supported_proto file |
41 | _supported_os Linux | |
42 | ||
43 | echo | |
44 | echo "== Creating zero size image ==" | |
45 | ||
46 | _make_test_img 0 | |
47 | _check_test_img | |
48 | ||
fef9c191 | 49 | mv "$TEST_IMG" "$TEST_IMG.orig" |
ee17f9d5 KW |
50 | |
51 | echo | |
52 | echo "== Converting the image ==" | |
53 | ||
fef9c191 | 54 | $QEMU_IMG convert -O $IMGFMT "$TEST_IMG.orig" "$TEST_IMG" |
ee17f9d5 KW |
55 | _check_test_img |
56 | ||
57 | echo | |
58 | echo "== Converting the image, compressed ==" | |
59 | ||
60 | if [ "$IMGFMT" == "qcow2" ]; then | |
fef9c191 | 61 | $QEMU_IMG convert -c -O $IMGFMT "$TEST_IMG.orig" "$TEST_IMG" |
ee17f9d5 KW |
62 | fi |
63 | _check_test_img | |
64 | ||
65 | echo | |
66 | echo "== Rebasing the image ==" | |
67 | ||
fef9c191 JC |
68 | $QEMU_IMG rebase -u -b "$TEST_IMG.orig" "$TEST_IMG" |
69 | $QEMU_IMG rebase -b "$TEST_IMG.orig" "$TEST_IMG" | |
ee17f9d5 KW |
70 | _check_test_img |
71 | ||
72 | # success, all done | |
73 | echo "*** done" | |
74 | rm -f $seq.full | |
75 | status=0 | |
76 |