1#!/usr/bin/env 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 $seq" 26 27status=1 # failure is the default! 28 29_cleanup() 30{ 31 _cleanup_test_img 32 for img in "$TEST_IMG".[01234]; do 33 _rm_test_img "$img" 34 done 35} 36trap "_cleanup; exit \$status" 0 1 2 3 15 37 38# get standard environment, filters and checks 39. ./common.rc 40. ./common.filter 41 42_supported_fmt generic 43_supported_proto file 44_supported_os Linux 45 46do_run_qemu() 47{ 48 echo Testing: "$@" 49 ( 50 if ! test -t 0; then 51 while read cmd; do 52 echo $cmd 53 done 54 fi 55 echo quit 56 ) | $QEMU -nographic -monitor stdio -nodefaults "$@" 57 echo 58} 59 60run_qemu() 61{ 62 do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qemu | _filter_hmp | 63 _filter_generated_node_ids | _filter_imgfmt 64} 65 66run_qemu_info_block() 67{ 68 echo "info block -n" | run_qemu "$@" | grep -e "(file" -e "QEMU_PROG" 69} 70 71size=128M 72 73_make_test_img $size 74 75if [ -n "$TEST_IMG_FILE" ]; then 76 TEST_IMG=$TEST_IMG_FILE 77fi 78 79chmod a-w $TEST_IMG 80(echo test > $TEST_IMG) 2>/dev/null && \ 81 _notrun "Readonly attribute is ignored, probably you run this test as" \ 82 "root, which is unsupported." 83chmod a+w $TEST_IMG 84 85echo 86echo "=== -drive with read-write image: read-only/auto-read-only combinations ===" 87echo 88 89run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on,auto-read-only=off 90run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on,auto-read-only=on 91run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on 92echo 93run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off,auto-read-only=off 94run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off,auto-read-only=on 95run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off 96echo 97run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,auto-read-only=off 98run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,auto-read-only=on 99run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none 100 101echo 102echo "=== -drive with read-only image: read-only/auto-read-only combinations ===" 103echo 104 105chmod a-w $TEST_IMG 106 107run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on,auto-read-only=off 108run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on,auto-read-only=on 109run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=on 110echo 111run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off,auto-read-only=off 112run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off,auto-read-only=on 113run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,read-only=off 114echo 115run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,auto-read-only=off 116run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none,auto-read-only=on 117run_qemu_info_block -drive driver=file,file="$TEST_IMG",if=none 118 119echo 120echo "=== -blockdev with read-write image: read-only/auto-read-only combinations ===" 121echo 122 123chmod a+w $TEST_IMG 124 125run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on,auto-read-only=off 126run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on,auto-read-only=on 127run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on 128echo 129run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off,auto-read-only=off 130run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off,auto-read-only=on 131run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off 132echo 133run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,auto-read-only=off 134run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,auto-read-only=on 135run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0 136 137echo 138echo "=== -blockdev with read-only image: read-only/auto-read-only combinations ===" 139echo 140 141chmod a-w $TEST_IMG 142 143run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on,auto-read-only=off 144run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on,auto-read-only=on 145run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=on 146echo 147run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off,auto-read-only=off 148run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off,auto-read-only=on 149run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,read-only=off 150echo 151run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,auto-read-only=off 152run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0,auto-read-only=on 153run_qemu_info_block -blockdev driver=file,filename="$TEST_IMG",node-name=node0 154 155# success, all done 156echo "*** done" 157rm -f $seq.full 158status=0 159