111a82d14SPhilippe Mathieu-Daudé#!/usr/bin/env bash 2*9dd003a9SVladimir Sementsov-Ogievskiy# group: rw auto 3ea22b7a2SKevin Wolf# 4ea22b7a2SKevin Wolf# Test switching between read-only and read-write 5ea22b7a2SKevin Wolf# 6ea22b7a2SKevin Wolf# Copyright (C) 2017 Red Hat, Inc. 7ea22b7a2SKevin Wolf# 8ea22b7a2SKevin Wolf# This program is free software; you can redistribute it and/or modify 9ea22b7a2SKevin Wolf# it under the terms of the GNU General Public License as published by 10ea22b7a2SKevin Wolf# the Free Software Foundation; either version 2 of the License, or 11ea22b7a2SKevin Wolf# (at your option) any later version. 12ea22b7a2SKevin Wolf# 13ea22b7a2SKevin Wolf# This program is distributed in the hope that it will be useful, 14ea22b7a2SKevin Wolf# but WITHOUT ANY WARRANTY; without even the implied warranty of 15ea22b7a2SKevin Wolf# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16ea22b7a2SKevin Wolf# GNU General Public License for more details. 17ea22b7a2SKevin Wolf# 18ea22b7a2SKevin Wolf# You should have received a copy of the GNU General Public License 19ea22b7a2SKevin Wolf# along with this program. If not, see <http://www.gnu.org/licenses/>. 20ea22b7a2SKevin Wolf# 21ea22b7a2SKevin Wolf 22ea22b7a2SKevin Wolf# creator 23ea22b7a2SKevin Wolfowner=kwolf@redhat.com 24ea22b7a2SKevin Wolf 25ea22b7a2SKevin Wolfseq=`basename $0` 26ea22b7a2SKevin Wolfecho "QA output created by $seq" 27ea22b7a2SKevin Wolf 28ea22b7a2SKevin Wolfstatus=1 # failure is the default! 29ea22b7a2SKevin Wolf 30ea22b7a2SKevin Wolf_cleanup() 31ea22b7a2SKevin Wolf{ 32ea22b7a2SKevin Wolf _cleanup_test_img 33f91ecbd7SMax Reitz _rm_test_img "$TEST_IMG.2" 34f91ecbd7SMax Reitz _rm_test_img "$TEST_IMG.3" 35ea22b7a2SKevin Wolf} 36ea22b7a2SKevin Wolftrap "_cleanup; exit \$status" 0 1 2 3 15 37ea22b7a2SKevin Wolf 38ea22b7a2SKevin Wolf# get standard environment, filters and checks 39ea22b7a2SKevin Wolf. ./common.rc 40ea22b7a2SKevin Wolf. ./common.filter 41ea22b7a2SKevin Wolf 42ea22b7a2SKevin Wolf_supported_fmt qcow2 4357284d2aSMax Reitz_supported_proto file fuse 44ea22b7a2SKevin Wolf 45ea22b7a2SKevin Wolfsize=64M 46ea22b7a2SKevin Wolf_make_test_img $size 47ea22b7a2SKevin Wolf 48ea22b7a2SKevin Wolfecho 49ea22b7a2SKevin Wolfecho "Start from read-only" 50ea22b7a2SKevin Wolfecho 51ea22b7a2SKevin Wolf 52ea22b7a2SKevin Wolf$QEMU_IO -r -c 'write 0 64k' $TEST_IMG | _filter_qemu_io 53ea22b7a2SKevin Wolf$QEMU_IO -r -c 'reopen -w' -c 'write 0 64k' $TEST_IMG | _filter_qemu_io 54ea22b7a2SKevin Wolf$QEMU_IO -r -c 'reopen -w' -c 'reopen -r' -c 'write 0 64k' $TEST_IMG | _filter_qemu_io 55ea22b7a2SKevin Wolf 56ea22b7a2SKevin Wolfecho 57ea22b7a2SKevin Wolfecho "Start from read-write" 58ea22b7a2SKevin Wolfecho 59ea22b7a2SKevin Wolf 60ea22b7a2SKevin Wolf$QEMU_IO -c 'write 0 64k' $TEST_IMG | _filter_qemu_io 61ea22b7a2SKevin Wolf$QEMU_IO -c 'reopen -r' -c 'write 0 64k' $TEST_IMG | _filter_qemu_io 62ea22b7a2SKevin Wolf$QEMU_IO -c 'reopen -r' -c 'reopen -w' -c 'write 0 64k' $TEST_IMG | _filter_qemu_io 63ea22b7a2SKevin Wolf 64ea22b7a2SKevin Wolf 65ea22b7a2SKevin Wolf# success, all done 66ea22b7a2SKevin Wolfecho "*** done" 67ea22b7a2SKevin Wolfrm -f $seq.full 68ea22b7a2SKevin Wolfstatus=0 69