111a82d14SPhilippe Mathieu-Daudé#!/usr/bin/env bash 2*9dd003a9SVladimir Sementsov-Ogievskiy# group: rw quick 305560fceSStefan Hajnoczi# 405560fceSStefan Hajnoczi# cloop format input validation tests 505560fceSStefan Hajnoczi# 605560fceSStefan Hajnoczi# Copyright (C) 2013 Red Hat, Inc. 705560fceSStefan Hajnoczi# 805560fceSStefan Hajnoczi# This program is free software; you can redistribute it and/or modify 905560fceSStefan Hajnoczi# it under the terms of the GNU General Public License as published by 1005560fceSStefan Hajnoczi# the Free Software Foundation; either version 2 of the License, or 1105560fceSStefan Hajnoczi# (at your option) any later version. 1205560fceSStefan Hajnoczi# 1305560fceSStefan Hajnoczi# This program is distributed in the hope that it will be useful, 1405560fceSStefan Hajnoczi# but WITHOUT ANY WARRANTY; without even the implied warranty of 1505560fceSStefan Hajnoczi# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1605560fceSStefan Hajnoczi# GNU General Public License for more details. 1705560fceSStefan Hajnoczi# 1805560fceSStefan Hajnoczi# You should have received a copy of the GNU General Public License 1905560fceSStefan Hajnoczi# along with this program. If not, see <http://www.gnu.org/licenses/>. 2005560fceSStefan Hajnoczi# 2105560fceSStefan Hajnoczi 2205560fceSStefan Hajnoczi# creator 2305560fceSStefan Hajnocziowner=stefanha@redhat.com 2405560fceSStefan Hajnoczi 2505560fceSStefan Hajnocziseq=`basename $0` 2605560fceSStefan Hajnocziecho "QA output created by $seq" 2705560fceSStefan Hajnoczi 2805560fceSStefan Hajnoczistatus=1 # failure is the default! 2905560fceSStefan Hajnoczi 3005560fceSStefan Hajnoczi_cleanup() 3105560fceSStefan Hajnoczi{ 3205560fceSStefan Hajnoczi _cleanup_test_img 3305560fceSStefan Hajnoczi} 3405560fceSStefan Hajnoczitrap "_cleanup; exit \$status" 0 1 2 3 15 3505560fceSStefan Hajnoczi 3605560fceSStefan Hajnoczi# get standard environment, filters and checks 3705560fceSStefan Hajnoczi. ./common.rc 3805560fceSStefan Hajnoczi. ./common.filter 3905560fceSStefan Hajnoczi 4005560fceSStefan Hajnoczi_supported_fmt cloop 41c5f7c0afSPeter Lieven_supported_proto file 4205560fceSStefan Hajnoczi_supported_os Linux 4305560fceSStefan Hajnoczi 44d65f97a8SStefan Hajnocziblock_size_offset=128 45509a41baSStefan Hajnoczin_blocks_offset=132 46f56b9bc3SStefan Hajnoczioffsets_offset=136 47d65f97a8SStefan Hajnoczi 4805560fceSStefan Hajnocziecho 4905560fceSStefan Hajnocziecho "== check that the first sector can be read ==" 5005560fceSStefan Hajnoczi_use_sample_img simple-pattern.cloop.bz2 5145f1882aSJohn Snow$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir 5205560fceSStefan Hajnoczi 53d65f97a8SStefan Hajnocziecho 5442d43d35SStefan Hajnocziecho "== check that the last sector can be read ==" 5542d43d35SStefan Hajnoczi_use_sample_img simple-pattern.cloop.bz2 5645f1882aSJohn Snow$QEMU_IO -r -c "read $((1024 * 1024 - 512)) 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir 5742d43d35SStefan Hajnoczi 5842d43d35SStefan Hajnocziecho 59d65f97a8SStefan Hajnocziecho "== block_size must be a multiple of 512 ==" 60d65f97a8SStefan Hajnoczi_use_sample_img simple-pattern.cloop.bz2 61d65f97a8SStefan Hajnoczipoke_file "$TEST_IMG" "$block_size_offset" "\x00\x00\x02\x01" 6245f1882aSJohn Snow$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir 63d65f97a8SStefan Hajnoczi 64d65f97a8SStefan Hajnocziecho 65d65f97a8SStefan Hajnocziecho "== block_size cannot be zero ==" 66d65f97a8SStefan Hajnoczi_use_sample_img simple-pattern.cloop.bz2 67d65f97a8SStefan Hajnoczipoke_file "$TEST_IMG" "$block_size_offset" "\x00\x00\x00\x00" 6845f1882aSJohn Snow$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir 69d65f97a8SStefan Hajnoczi 70d65f97a8SStefan Hajnocziecho 71d65f97a8SStefan Hajnocziecho "== huge block_size ===" 72d65f97a8SStefan Hajnoczi_use_sample_img simple-pattern.cloop.bz2 73d65f97a8SStefan Hajnoczipoke_file "$TEST_IMG" "$block_size_offset" "\xff\xff\xfe\x00" 7445f1882aSJohn Snow$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir 75d65f97a8SStefan Hajnoczi 76509a41baSStefan Hajnocziecho 77509a41baSStefan Hajnocziecho "== offsets_size overflow ===" 78509a41baSStefan Hajnoczi_use_sample_img simple-pattern.cloop.bz2 79509a41baSStefan Hajnoczipoke_file "$TEST_IMG" "$n_blocks_offset" "\xff\xff\xff\xff" 8045f1882aSJohn Snow$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir 81509a41baSStefan Hajnoczi 827b103b36SStefan Hajnocziecho 837b103b36SStefan Hajnocziecho "== refuse images that require too many offsets ===" 847b103b36SStefan Hajnoczi_use_sample_img simple-pattern.cloop.bz2 857b103b36SStefan Hajnoczipoke_file "$TEST_IMG" "$n_blocks_offset" "\x04\x00\x00\x01" 8645f1882aSJohn Snow$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir 877b103b36SStefan Hajnoczi 88f56b9bc3SStefan Hajnocziecho 89f56b9bc3SStefan Hajnocziecho "== refuse images with non-monotonically increasing offsets ==" 90f56b9bc3SStefan Hajnoczi_use_sample_img simple-pattern.cloop.bz2 91f56b9bc3SStefan Hajnoczipoke_file "$TEST_IMG" "$offsets_offset" "\x00\x00\x00\x00\xff\xff\xff\xff" 92f56b9bc3SStefan Hajnoczipoke_file "$TEST_IMG" $((offsets_offset + 8)) "\x00\x00\x00\x00\xff\xfe\x00\x00" 9345f1882aSJohn Snow$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir 94f56b9bc3SStefan Hajnoczi 95f56b9bc3SStefan Hajnocziecho 96f56b9bc3SStefan Hajnocziecho "== refuse images with invalid compressed block size ==" 97f56b9bc3SStefan Hajnoczi_use_sample_img simple-pattern.cloop.bz2 98f56b9bc3SStefan Hajnoczipoke_file "$TEST_IMG" "$offsets_offset" "\x00\x00\x00\x00\x00\x00\x00\x00" 99f56b9bc3SStefan Hajnoczipoke_file "$TEST_IMG" $((offsets_offset + 8)) "\xff\xff\xff\xff\xff\xff\xff\xff" 10045f1882aSJohn Snow$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir 101f56b9bc3SStefan Hajnoczi 10205560fceSStefan Hajnoczi# success, all done 10305560fceSStefan Hajnocziecho "*** done" 10405560fceSStefan Hajnoczirm -f $seq.full 10505560fceSStefan Hajnoczistatus=0 106