| #!/usr/bin/env bash | |
| # group: rw quick | |
| # | |
| # Test qemu-img snapshot -l | |
| # | |
| # Copyright (C) 2019 Red Hat, Inc. | |
| # | |
| # This program is free software; you can redistribute it and/or modify | |
| # it under the terms of the GNU General Public License as published by | |
| # the Free Software Foundation; either version 2 of the License, or | |
| # (at your option) any later version. | |
| # | |
| # This program is distributed in the hope that it will be useful, | |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| # GNU General Public License for more details. | |
| # | |
| # You should have received a copy of the GNU General Public License | |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| # | |
| seq=$(basename "$0") | |
| echo "QA output created by $seq" | |
| status=1 # failure is the default! | |
| _cleanup() | |
| { | |
| _cleanup_test_img | |
| } | |
| trap "_cleanup; exit \$status" 0 1 2 3 15 | |
| # get standard environment, filters and checks | |
| . ./common.rc | |
| . ./common.filter | |
| . ./common.qemu | |
| _supported_fmt qcow2 | |
| _supported_proto file fuse | |
| # Internal snapshots are (currently) impossible with refcount_bits=1, | |
| # and generally impossible with external data files | |
| _unsupported_imgopts 'refcount_bits=1[^0-9]' data_file | |
| _make_test_img 64M | |
| # Should be so long as to take up the whole field width | |
| sn_name=abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz | |
| # More memory will give us a larger VM state, i.e. one above 1 MB. | |
| # This way, we get a number with a decimal point. | |
| qemu_comm_method=monitor _launch_qemu -m 512 "$TEST_IMG" | |
| _send_qemu_cmd $QEMU_HANDLE "savevm $sn_name" '(qemu)' | |
| _send_qemu_cmd $QEMU_HANDLE 'quit' '(qemu)' | |
| wait=yes _cleanup_qemu | |
| # Check that all fields are separated by spaces. | |
| # We first collapse all space sequences into one space each; | |
| # then we turn every space-separated field into a '.'; | |
| # and finally, we name the '.'s so the output is not just a confusing | |
| # sequence of dots. | |
| echo 'Output structure:' | |
| $QEMU_IMG snapshot -l "$TEST_IMG" | tail -n 1 | tr -s ' ' \ | |
| | sed -e 's/\S\+/./g' \ | |
| | sed -e 's/\./(snapshot ID)/' \ | |
| -e 's/\./(snapshot name)/' \ | |
| -e 's/\./(VM state size value)/' \ | |
| -e 's/\./(VM state size unit)/' \ | |
| -e 's/\./(snapshot date)/' \ | |
| -e 's/\./(snapshot time)/' \ | |
| -e 's/\./(VM clock)/' \ | |
| -e 's/\./(icount)/' | |
| # success, all done | |
| echo "*** done" | |
| rm -f $seq.full | |
| status=0 |