| 1 | #!/usr/bin/env bash |
| 2 | # group: rw quick |
| 3 | # |
| 4 | # Test qemu-img snapshot -l |
| 5 | # |
| 6 | # Copyright (C) 2019 Red Hat, Inc. |
| 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 $seq" |
| 24 | |
| 25 | status=1 # failure is the default! |
| 26 | |
| 27 | _cleanup() |
| 28 | { |
| 29 | _cleanup_test_img |
| 30 | } |
| 31 | trap "_cleanup; exit \$status" 0 1 2 3 15 |
| 32 | |
| 33 | # get standard environment, filters and checks |
| 34 | . ./common.rc |
| 35 | . ./common.filter |
| 36 | . ./common.qemu |
| 37 | |
| 38 | _supported_fmt qcow2 |
| 39 | _supported_proto file fuse |
| 40 | # Internal snapshots are (currently) impossible with refcount_bits=1, |
| 41 | # and generally impossible with external data files |
| 42 | _unsupported_imgopts 'refcount_bits=1[^0-9]' data_file |
| 43 | _require_hmp |
| 44 | |
| 45 | _make_test_img 64M |
| 46 | |
| 47 | # Should be so long as to take up the whole field width |
| 48 | sn_name=abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz |
| 49 | |
| 50 | # More memory will give us a larger VM state, i.e. one above 1 MB. |
| 51 | # This way, we get a number with a decimal point. |
| 52 | qemu_comm_method=monitor _launch_qemu -m 512 "$TEST_IMG" |
| 53 | |
| 54 | _send_qemu_cmd $QEMU_HANDLE "savevm $sn_name" '(qemu)' |
| 55 | _send_qemu_cmd $QEMU_HANDLE 'quit' '(qemu)' |
| 56 | wait=yes _cleanup_qemu |
| 57 | |
| 58 | # Check that all fields are separated by spaces. |
| 59 | # We first collapse all space sequences into one space each; |
| 60 | # then we turn every space-separated field into a '.'; |
| 61 | # and finally, we name the '.'s so the output is not just a confusing |
| 62 | # sequence of dots. |
| 63 | |
| 64 | echo 'Output structure:' |
| 65 | $QEMU_IMG snapshot -l "$TEST_IMG" | tail -n 1 | tr -s ' ' \ |
| 66 | | gsed -e 's/\S\+/./g' \ |
| 67 | | sed -e 's/\./(snapshot ID)/' \ |
| 68 | -e 's/\./(snapshot name)/' \ |
| 69 | -e 's/\./(VM state size value)/' \ |
| 70 | -e 's/\./(VM state size unit)/' \ |
| 71 | -e 's/\./(snapshot date)/' \ |
| 72 | -e 's/\./(snapshot time)/' \ |
| 73 | -e 's/\./(VM clock)/' \ |
| 74 | -e 's/\./(icount)/' |
| 75 | |
| 76 | # success, all done |
| 77 | echo "*** done" |
| 78 | rm -f $seq.full |
| 79 | status=0 |