Kevin Wolf | 24f3078 | 2014-03-26 13:05:30 +0100 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | # |
| 3 | # bochs format input validation tests |
| 4 | # |
| 5 | # Copyright (C) 2013 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 | owner=kwolf@redhat.com |
| 23 | |
| 24 | seq=`basename $0` |
| 25 | echo "QA output created by $seq" |
| 26 | |
| 27 | here=`pwd` |
Kevin Wolf | 24f3078 | 2014-03-26 13:05:30 +0100 | [diff] [blame] | 28 | status=1 # failure is the default! |
| 29 | |
| 30 | _cleanup() |
| 31 | { |
| 32 | _cleanup_test_img |
| 33 | } |
| 34 | trap "_cleanup; exit \$status" 0 1 2 3 15 |
| 35 | |
| 36 | # get standard environment, filters and checks |
| 37 | . ./common.rc |
| 38 | . ./common.filter |
| 39 | |
| 40 | _supported_fmt bochs |
Peter Lieven | c5f7c0a | 2014-10-20 13:47:11 +0200 | [diff] [blame] | 41 | _supported_proto file |
Kevin Wolf | 24f3078 | 2014-03-26 13:05:30 +0100 | [diff] [blame] | 42 | _supported_os Linux |
| 43 | |
Kevin Wolf | 246f658 | 2014-03-26 13:05:32 +0100 | [diff] [blame] | 44 | catalog_size_offset=$((0x48)) |
Kevin Wolf | 8e53abb | 2014-03-26 13:05:34 +0100 | [diff] [blame] | 45 | extent_size_offset=$((0x50)) |
Kevin Wolf | e3737b8 | 2014-03-26 13:05:33 +0100 | [diff] [blame] | 46 | disk_size_offset=$((0x58)) |
Kevin Wolf | 246f658 | 2014-03-26 13:05:32 +0100 | [diff] [blame] | 47 | |
Kevin Wolf | 24f3078 | 2014-03-26 13:05:30 +0100 | [diff] [blame] | 48 | echo |
| 49 | echo "== Read from a valid image ==" |
| 50 | _use_sample_img empty.bochs.bz2 |
| 51 | { $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 52 | |
Kevin Wolf | 246f658 | 2014-03-26 13:05:32 +0100 | [diff] [blame] | 53 | echo |
| 54 | echo "== Negative catalog size ==" |
| 55 | _use_sample_img empty.bochs.bz2 |
| 56 | poke_file "$TEST_IMG" "$catalog_size_offset" "\xff\xff\xff\xff" |
| 57 | { $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 58 | |
Kevin Wolf | e3737b8 | 2014-03-26 13:05:33 +0100 | [diff] [blame] | 59 | echo |
| 60 | echo "== Overflow for catalog size * sizeof(uint32_t) ==" |
| 61 | _use_sample_img empty.bochs.bz2 |
| 62 | poke_file "$TEST_IMG" "$catalog_size_offset" "\x00\x00\x00\x40" |
| 63 | { $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 64 | |
| 65 | echo |
| 66 | echo "== Too small catalog bitmap for image size ==" |
| 67 | _use_sample_img empty.bochs.bz2 |
| 68 | poke_file "$TEST_IMG" "$disk_size_offset" "\x00\xc0\x0f\x00\x00\x00\x00\x7f" |
| 69 | { $QEMU_IO -c "read 2T 4k" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 70 | |
Kevin Wolf | 715c3f6 | 2014-04-09 12:10:34 +0200 | [diff] [blame] | 71 | _use_sample_img empty.bochs.bz2 |
| 72 | poke_file "$TEST_IMG" "$catalog_size_offset" "\x10\x00\x00\x00" |
| 73 | { $QEMU_IO -c "read 0xfbe00 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 74 | |
Kevin Wolf | 8e53abb | 2014-03-26 13:05:34 +0100 | [diff] [blame] | 75 | echo |
| 76 | echo "== Negative extent size ==" |
| 77 | _use_sample_img empty.bochs.bz2 |
Kevin Wolf | 715c3f6 | 2014-04-09 12:10:34 +0200 | [diff] [blame] | 78 | poke_file "$TEST_IMG" "$extent_size_offset" "\x00\x00\x00\x80" |
Kevin Wolf | 8e53abb | 2014-03-26 13:05:34 +0100 | [diff] [blame] | 79 | { $QEMU_IO -c "read 768k 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 80 | |
| 81 | echo |
| 82 | echo "== Zero extent size ==" |
| 83 | _use_sample_img empty.bochs.bz2 |
| 84 | poke_file "$TEST_IMG" "$extent_size_offset" "\x00\x00\x00\x00" |
| 85 | { $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir |
| 86 | |
Kevin Wolf | 24f3078 | 2014-03-26 13:05:30 +0100 | [diff] [blame] | 87 | # success, all done |
| 88 | echo "*** done" |
| 89 | rm -f $seq.full |
| 90 | status=0 |