projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| bb9f8dd0 DB |
1 | #!/bin/bash |
| 2 | # | |
| 3 | # Test encrypted read/write using backing files | |
| 4 | # | |
| 5 | # Copyright (C) 2015 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 | [email protected] | |
| 23 | ||
| 24 | seq=`basename $0` | |
| 25 | echo "QA output created by $seq" | |
| 26 | ||
| 27 | here=`pwd` | |
| 28 | status=1 # failure is the default! | |
| 29 | ||
| 30 | _cleanup() | |
| 31 | { | |
| 32 | _cleanup_test_img | |
| 33 | } | |
| 34 | trap "_cleanup; exit \$status" 0 1 2 3 15 | |
| 35 | ||
| 36 | # get standard environment, filters and checks | |
| 37 | . ./common.rc | |
| 38 | . ./common.filter | |
| 39 | ||
| 40 | _supported_fmt qcow2 | |
| 41 | _supported_proto generic | |
| 42 | _supported_os Linux | |
| 43 | ||
| 44 | ||
| 45 | size=128M | |
| 46 | TEST_IMG_BASE=$TEST_IMG.base | |
| 47 | ||
| 48 | TEST_IMG_SAVE=$TEST_IMG | |
| 49 | TEST_IMG=$TEST_IMG_BASE | |
| 50 | echo "== create base ==" | |
| 51 | IMGOPTS="encryption=on" _make_test_img $size | |
| 52 | TEST_IMG=$TEST_IMG_SAVE | |
| 53 | ||
| 54 | echo | |
| 55 | echo "== writing whole image ==" | |
| 56 | echo "astrochicken" | $QEMU_IO -c "write -P 0xa 0 $size" "$TEST_IMG_BASE" | _filter_qemu_io | _filter_testdir | |
| 57 | ||
| 58 | echo | |
| 59 | echo "== verify pattern ==" | |
| 60 | echo "astrochicken" | $QEMU_IO -c "read -P 0xa 0 $size" "$TEST_IMG_BASE" | _filter_qemu_io | _filter_testdir | |
| 61 | ||
| 62 | echo "== create overlay ==" | |
| 63 | IMGOPTS="encryption=on" _make_test_img -b "$TEST_IMG_BASE" $size | |
| 64 | ||
| 65 | echo | |
| 66 | echo "== writing part of a cluster ==" | |
| 67 | echo "astrochicken" | $QEMU_IO -c "write -P 0xe 0 1024" "$TEST_IMG" | _filter_qemu_io | _filter_testdir | |
| 68 | ||
| 69 | echo | |
| 70 | echo "== verify pattern ==" | |
| 71 | echo "astrochicken" | $QEMU_IO -c "read -P 0xe 0 1024" "$TEST_IMG" | _filter_qemu_io | _filter_testdir | |
| 72 | echo | |
| 73 | echo "== verify pattern ==" | |
| 74 | echo "astrochicken" | $QEMU_IO -c "read -P 0xa 1024 64512" "$TEST_IMG" | _filter_qemu_io | _filter_testdir | |
| 75 | ||
| 76 | ||
| 77 | # success, all done | |
| 78 | echo "*** done" | |
| 79 | rm -f $seq.full | |
| 80 | status=0 |