es1370: check total frame count against current frame
[qemu/ar7.git] / tests / qemu-iotests / 243
bloba61852f6d938521ae0c89d9d69ba4830e4d484d5
1 #!/usr/bin/env bash
3 # Test qcow2 preallocation
5 # Copyright (C) 2019 Red Hat, Inc.
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.
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.
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/>.
21 # creator
22 owner=kwolf@redhat.com
24 seq=$(basename $0)
25 echo "QA output created by $seq"
27 status=1 # failure is the default!
29 _cleanup()
31 _cleanup_test_img
32 _rm_test_img "$TEST_IMG.data"
34 trap "_cleanup; exit \$status" 0 1 2 3 15
36 # get standard environment, filters and checks
37 . ./common.rc
38 . ./common.filter
40 _supported_fmt qcow2
41 _supported_proto file
42 _supported_os Linux
43 # External data files do not work with compat=0.10, and because there
44 # is an explicit case for external data files here, we cannot allow
45 # the user to specify whether to use one
46 _unsupported_imgopts 'compat=0.10' data_file
48 for mode in off metadata falloc full; do
50 echo
51 echo "=== preallocation=$mode ==="
52 echo
54 _make_test_img -o "preallocation=$mode" 64M
56 printf "File size: "
57 du -b $TEST_IMG | cut -f1
59 # Can't use precise numbers here because they differ between filesystems
60 printf "Disk usage: "
61 [ $(du -B1 $TEST_IMG | cut -f1) -lt 1048576 ] && echo "low" || echo "high"
63 done
65 for mode in off metadata falloc full; do
67 echo
68 echo "=== External data file: preallocation=$mode ==="
69 echo
71 _make_test_img -o "data_file=$TEST_IMG.data,preallocation=$mode" 64M
73 echo -n "qcow2 file size: "
74 du -b $TEST_IMG | cut -f1
75 echo -n "data file size: "
76 du -b $TEST_IMG.data | cut -f1
78 # Can't use precise numbers here because they differ between filesystems
79 echo -n "qcow2 disk usage: "
80 [ $(du -B1 $TEST_IMG | cut -f1) -lt 1048576 ] && echo "low" || echo "high"
81 echo -n "data disk usage: "
82 [ $(du -B1 $TEST_IMG.data | cut -f1) -lt 1048576 ] && echo "low" || echo "high"
84 done
86 # success, all done
87 echo "*** done"
88 rm -f $seq.full
89 status=0