| 1 | #!/usr/bin/env bash |
| 2 | # group: io |
| 3 | # |
| 4 | # parallels format input validation tests |
| 5 | # |
| 6 | # Copyright (C) 2013 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 | # creator |
| 23 | owner=kwolf@redhat.com |
| 24 | |
| 25 | seq=`basename $0` |
| 26 | echo "QA output created by $seq" |
| 27 | |
| 28 | status=1 # failure is the default! |
| 29 | |
| 30 | _cleanup() |
| 31 | { |
| 32 | _cleanup_test_img |
| 33 | } |
| 34 | trap "_cleanup; exit \$status" 0 1 2 3 15 |
| 35 | |
| 36 | # get standard environment, filters and checks |
| 37 | . ./common.rc |
| 38 | . ./common.filter |
| 39 | |
| 40 | _supported_fmt parallels |
| 41 | _supported_proto file |
| 42 | _supported_os Linux |
| 43 | |
| 44 | tracks_offset=$((0x1c)) |
| 45 | catalog_entries_offset=$((0x20)) |
| 46 | nb_sectors_offset=$((0x24)) |
| 47 | |
| 48 | echo |
| 49 | echo "== Read from a valid v1 image ==" |
| 50 | _use_sample_img parallels-v1.bz2 |
| 51 | { $QEMU_IO -c "read -P 0x11 0 64k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 52 | |
| 53 | echo |
| 54 | echo "== Negative catalog size ==" |
| 55 | _use_sample_img parallels-v1.bz2 |
| 56 | poke_file "$TEST_IMG" "$catalog_entries_offset" "\xff\xff\xff\xff" |
| 57 | { $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 58 | |
| 59 | echo |
| 60 | echo "== Overflow in catalog allocation ==" |
| 61 | _use_sample_img parallels-v1.bz2 |
| 62 | poke_file "$TEST_IMG" "$nb_sectors_offset" "\xff\xff\xff\xff" |
| 63 | poke_file "$TEST_IMG" "$catalog_entries_offset" "\x01\x00\x00\x40" |
| 64 | { $QEMU_IO -c "read 64M 64M" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 65 | |
| 66 | echo |
| 67 | echo "== Zero sectors per track ==" |
| 68 | _use_sample_img parallels-v1.bz2 |
| 69 | poke_file "$TEST_IMG" "$tracks_offset" "\x00\x00\x00\x00" |
| 70 | { $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 71 | |
| 72 | echo |
| 73 | echo "== Read from a valid v2 image ==" |
| 74 | _use_sample_img parallels-v2.bz2 |
| 75 | { $QEMU_IO -c "read -P 0x11 0 64k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 76 | { $QEMU_IO -c "write -P 0x21 1024k 1k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 77 | { $QEMU_IO -c "write -P 0x22 1025k 1k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 78 | { $QEMU_IO -c "read -P 0x21 1024k 1k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 79 | { $QEMU_IO -c "read -P 0x22 1025k 1k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 80 | { $QEMU_IO -c "read -P 0 1026k 62k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 81 | |
| 82 | # success, all done |
| 83 | echo "*** done" |
| 84 | rm -f $seq.full |
| 85 | status=0 |