002 (2607B)
1#!/usr/bin/env bash 2# group: rw auto quick 3# 4# Test simple read/write using plain bdrv_pread/bdrv_pwrite 5# 6# Copyright (C) 2009 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=hch@lst.de 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 generic 41_supported_proto generic 42_unsupported_imgopts "subformat=streamOptimized" 43 44 45size=128M 46_make_test_img $size 47 48echo 49echo "== reading whole image ==" 50$QEMU_IO -c "read -p 0 $size" "$TEST_IMG" | _filter_qemu_io 51 52echo 53echo "== rewriting whole image ==" 54$QEMU_IO -c "write -pP 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io 55 56echo 57echo "== verify pattern ==" 58$QEMU_IO -c "read -pP 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io 59 60echo 61echo "unaligned pwrite" 62$QEMU_IO -c 'write -pP 0xab 66 42' "$TEST_IMG" | _filter_qemu_io 63$QEMU_IO -c 'write -pP 0xac 512 288' "$TEST_IMG" | _filter_qemu_io 64$QEMU_IO -c 'write -pP 0xad 800 224' "$TEST_IMG" | _filter_qemu_io 65$QEMU_IO -c 'write -pP 0xae 66000 128k' "$TEST_IMG" | _filter_qemu_io 66$QEMU_IO -c 'write -pP 0xaf 256k 42' "$TEST_IMG" | _filter_qemu_io 67 68echo 69echo "verify pattern" 70$QEMU_IO -c 'read -pP 0xa 0 66' "$TEST_IMG" | _filter_qemu_io 71$QEMU_IO -c 'read -pP 0xab 66 42' "$TEST_IMG" | _filter_qemu_io 72$QEMU_IO -c 'read -pP 0xa 108 404' "$TEST_IMG" | _filter_qemu_io 73$QEMU_IO -c 'read -pP 0xac 512 288' "$TEST_IMG" | _filter_qemu_io 74$QEMU_IO -c 'read -pP 0xad 800 224' "$TEST_IMG" | _filter_qemu_io 75$QEMU_IO -c 'read -pP 0xa 1k 64976' "$TEST_IMG" | _filter_qemu_io 76$QEMU_IO -c 'read -pP 0xae 66000 128k' "$TEST_IMG" | _filter_qemu_io 77$QEMU_IO -c 'read -pP 0xa 197072 65072' "$TEST_IMG" | _filter_qemu_io 78$QEMU_IO -c 'read -pP 0xaf 256k 42' "$TEST_IMG" | _filter_qemu_io 79$QEMU_IO -c 'read -pP 0xa 262186 470' "$TEST_IMG" | _filter_qemu_io 80 81# success, all done 82echo "*** done" 83rm -f $seq.full 84status=0