xref: /openbmc/qemu/tests/qemu-iotests/088 (revision 812b31d3)
1#!/usr/bin/env bash
2# group: rw quick
3#
4# vpc (VHD) format input validation tests
5#
6# Copyright (C) 2014 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 $seq"
27
28status=1	# failure is the default!
29
30_cleanup()
31{
32    _rm_test_img "$TEST_IMG.snap"
33    _cleanup_test_img
34}
35trap "_cleanup; exit \$status" 0 1 2 3 15
36
37# get standard environment, filters and checks
38. ./common.rc
39. ./common.filter
40
41_supported_fmt vpc
42_supported_proto file
43_supported_os Linux
44
45offset_block_size=$((512 + 32))
46
47echo
48echo "== Invalid block size =="
49_make_test_img 64M
50poke_file "$TEST_IMG" "$offset_block_size" "\x00\x00\x00\x00"
51{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
52{ $QEMU_IO -c "write 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
53poke_file "$TEST_IMG" "$offset_block_size" "\x00\x00\x00\x80"
54{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
55{ $QEMU_IO -c "write 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
56poke_file "$TEST_IMG" "$offset_block_size" "\x12\x34\x56\x78"
57{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
58{ $QEMU_IO -c "write 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
59
60# success, all done
61echo "*** done"
62rm -f $seq.full
63status=0
64