1#!/bin/bash 2# 3# parallels 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 22owner=kwolf@redhat.com 23 24seq=`basename $0` 25echo "QA output created by $seq" 26 27status=1 # failure is the default! 28 29_cleanup() 30{ 31 _cleanup_test_img 32} 33trap "_cleanup; exit \$status" 0 1 2 3 15 34 35# get standard environment, filters and checks 36. ./common.rc 37. ./common.filter 38 39_supported_fmt parallels 40_supported_proto file 41_supported_os Linux 42 43tracks_offset=$((0x1c)) 44catalog_entries_offset=$((0x20)) 45nb_sectors_offset=$((0x24)) 46 47echo 48echo "== Read from a valid v1 image ==" 49_use_sample_img parallels-v1.bz2 50{ $QEMU_IO -c "read -P 0x11 0 64k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 51 52echo 53echo "== Negative catalog size ==" 54_use_sample_img parallels-v1.bz2 55poke_file "$TEST_IMG" "$catalog_entries_offset" "\xff\xff\xff\xff" 56{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 57 58echo 59echo "== Overflow in catalog allocation ==" 60_use_sample_img parallels-v1.bz2 61poke_file "$TEST_IMG" "$nb_sectors_offset" "\xff\xff\xff\xff" 62poke_file "$TEST_IMG" "$catalog_entries_offset" "\x01\x00\x00\x40" 63{ $QEMU_IO -c "read 64M 64M" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 64 65echo 66echo "== Zero sectors per track ==" 67_use_sample_img parallels-v1.bz2 68poke_file "$TEST_IMG" "$tracks_offset" "\x00\x00\x00\x00" 69{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 70 71echo 72echo "== Read from a valid v2 image ==" 73_use_sample_img parallels-v2.bz2 74{ $QEMU_IO -c "read -P 0x11 0 64k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 75{ $QEMU_IO -c "write -P 0x21 1024k 1k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 76{ $QEMU_IO -c "write -P 0x22 1025k 1k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 77{ $QEMU_IO -c "read -P 0x21 1024k 1k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 78{ $QEMU_IO -c "read -P 0x22 1025k 1k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 79{ $QEMU_IO -c "read -P 0 1026k 62k" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 80 81# success, all done 82echo "*** done" 83rm -f $seq.full 84status=0 85