4 # Test qemu-img snapshot -l
6 # Copyright (C) 2019 Red Hat, Inc.
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.
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.
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/>.
23 echo "QA output created by $seq"
25 status=1 # failure is the default!
31 trap "_cleanup; exit \$status" 0 1 2 3 15
33 # get standard environment, filters and checks
39 _supported_proto file fuse
40 # Internal snapshots are (currently) impossible with refcount_bits=1,
41 # and generally impossible with external data files
42 _unsupported_imgopts 'refcount_bits=1[^0-9]' data_file
46 # Should be so long as to take up the whole field width
47 sn_name=abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
49 # More memory will give us a larger VM state, i.e. one above 1 MB.
50 # This way, we get a number with a decimal point.
51 qemu_comm_method=monitor _launch_qemu -m 512 "$TEST_IMG"
53 _send_qemu_cmd $QEMU_HANDLE "savevm $sn_name" '(qemu)'
54 _send_qemu_cmd $QEMU_HANDLE 'quit' '(qemu)'
55 wait=yes _cleanup_qemu
57 # Check that all fields are separated by spaces.
58 # We first collapse all space sequences into one space each;
59 # then we turn every space-separated field into a '.';
60 # and finally, we name the '.'s so the output is not just a confusing
63 echo 'Output structure:'
64 $QEMU_IMG snapshot -l "$TEST_IMG" | tail -n 1 | tr -s ' ' \
65 | sed -e 's/\S\+/./g' \
66 | sed -e 's/\./(snapshot ID)/' \
67 -e 's/\./(snapshot name)/' \
68 -e 's/\./(VM state size value)/' \
69 -e 's/\./(VM state size unit)/' \
70 -e 's/\./(snapshot date)/' \
71 -e 's/\./(snapshot time)/' \