1#!/bin/bash 2# 3# Test for auto-read-only 4# 5# Copyright (C) 2018 Red Hat, Inc. 6# 7# This program is free software; you can redistribute it and/or modify 8# it under the terms of the GNU General Public License as published by 9# the Free Software Foundation; either version 2 of the License, or 10# (at your option) any later version. 11# 12# This program is distributed in the hope that it will be useful, 13# but WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15# GNU General Public License for more details. 16# 17# You should have received a copy of the GNU General Public License 18# along with this program. If not, see <http://www.gnu.org/licenses/>. 19# 20 21# creator 22owner=kwolf@redhat.com 23 24seq=`basename $0` 25echo "QA output created by $seq" 26 27here=`pwd` 28status=1 # failure is the default! 29 30_cleanup() 31{ 32 _cleanup_test_img 33 rm -f $TEST_IMG.snap 34} 35trap "_cleanup; exit \$status" 0 1 2 3 15 36 37# get standard environment, filters and checks 38. ./common.rc 39. ./common.filter 40 41_supported_fmt generic 42_supported_proto file 43_supported_os Linux 44 45function do_run_qemu() 46{ 47 echo Testing: "$@" 48 ( 49 if ! test -t 0; then 50 while read cmd; do 51 echo $cmd 52 done 53 fi 54 echo quit 55 ) | $QEMU -nographic -monitor stdio -nodefaults "$@" 56 echo 57} 58 59function run_qemu() 60{ 61 do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qemu | _filter_hmp | 62 _filter_generated_node_ids | _filter_imgfmt 63} 64 65function run_qemu_info_block() 66{ 67 echo "info block -n" | run_qemu "$@" | grep -e "(file" -e "QEMU_PROG" 68} 69 70size=128M 71 72_make_test_img $size 73 74echo 75echo "=== -drive with read-write image: read-only/auto-read-only combinations ===" 76echo 77 78run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on,auto-read-only=off 79run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on,auto-read-only=on 80run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on 81echo 82run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off,auto-read-only=off 83run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off,auto-read-only=on 84run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off 85echo 86run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,auto-read-only=off 87run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,auto-read-only=on 88run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none 89 90echo 91echo "=== -drive with read-only image: read-only/auto-read-only combinations ===" 92echo 93 94chmod a-w $TEST_IMG 95 96run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on,auto-read-only=off 97run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on,auto-read-only=on 98run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on 99echo 100run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off,auto-read-only=off 101run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off,auto-read-only=on 102run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off 103echo 104run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,auto-read-only=off 105run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,auto-read-only=on 106run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none 107 108echo 109echo "=== -blockdev with read-write image: read-only/auto-read-only combinations ===" 110echo 111 112chmod a+w $TEST_IMG 113 114run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on,auto-read-only=off 115run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on,auto-read-only=on 116run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on 117echo 118run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off,auto-read-only=off 119run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off,auto-read-only=on 120run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off 121echo 122run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,auto-read-only=off 123run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,auto-read-only=on 124run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0 125 126echo 127echo "=== -blockdev with read-only image: read-only/auto-read-only combinations ===" 128echo 129 130chmod a-w $TEST_IMG 131 132run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on,auto-read-only=off 133run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on,auto-read-only=on 134run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on 135echo 136run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off,auto-read-only=off 137run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off,auto-read-only=on 138run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off 139echo 140run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,auto-read-only=off 141run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,auto-read-only=on 142run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0 143 144# success, all done 145echo "*** done" 146rm -f $seq.full 147status=0 148