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 23owner=kwolf@redhat.com 24 25seq=`basename $0` 26echo "QA output created by $seq" 27 28status=1 # failure is the default! 29 30_cleanup() 31{ 32 _cleanup_test_img 33} 34trap "_cleanup; exit \$status" 0 1 2 3 15 35 36# get standard environment, filters and checks 37. ./common.rc 38. ./common.filter 39 40_supported_fmt parallels 41_supported_proto file 42_supported_os Linux 43 44tracks_offset=$((0x1c)) 45catalog_entries_offset=$((0x20)) 46nb_sectors_offset=$((0x24)) 47 48echo 49echo "== 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 53echo 54echo "== Negative catalog size ==" 55_use_sample_img parallels-v1.bz2 56poke_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 59echo 60echo "== Overflow in catalog allocation ==" 61_use_sample_img parallels-v1.bz2 62poke_file "$TEST_IMG" "$nb_sectors_offset" "\xff\xff\xff\xff" 63poke_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 66echo 67echo "== Zero sectors per track ==" 68_use_sample_img parallels-v1.bz2 69poke_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 72echo 73echo "== 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 83echo "*** done" 84rm -f $seq.full 85status=0 86