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1 #!/usr/bin/env bash 2 # group: rw auto 3 # 4 # Test 'info block' with all kinds of configurations 5 # 6 # Copyright (C) 2017 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 23 owner=kwolf@redhat.com 24 25 seq=`basename $0` 26 echo "QA output created by $seq" 27 28 status=1 # failure is the default! 29 30 _cleanup() 31 { 32 _cleanup_test_img 33 } 34 trap "_cleanup; exit \$status" 0 1 2 3 15 35 36 # get standard environment, filters and checks 37 . ./common.rc 38 . ./common.filter 39 40 _supported_fmt qcow2 41 _supported_proto file fuse 42 _require_drivers null-co 43 44 if [ "$QEMU_DEFAULT_MACHINE" != "pc" ]; then 45 _notrun "Requires a PC machine" 46 fi 47 48 do_run_qemu() 49 { 50 echo Testing: "$@" 51 52 ( 53 if ! test -t 0; then 54 while read cmd; do 55 echo $cmd 56 done 57 fi 58 echo quit 59 ) | $QEMU -S -display none -device virtio-scsi-pci -monitor stdio "$@" 2>&1 60 echo 61 } 62 63 check_info_block() 64 { 65 echo "info block" | 66 do_run_qemu "$@" | _filter_win32 | _filter_hmp | _filter_qemu | 67 _filter_generated_node_ids | _filter_qom_path 68 } 69 70 71 size=64M 72 _make_test_img $size 73 74 removable="floppy ide-cd scsi-cd" 75 fixed="ide-hd scsi-hd virtio-blk-pci" 76 77 echo 78 echo "=== Empty drives ===" 79 echo 80 81 for dev in $removable; do 82 check_info_block -device $dev 83 check_info_block -device $dev,id=qdev_id 84 done 85 86 echo 87 echo "=== -blockdev/-device=<node-name> ===" 88 echo 89 90 for dev in $fixed $removable; do 91 check_info_block -blockdev driver=null-co,read-zeroes=on,node-name=null -device $dev,drive=null 92 check_info_block -blockdev driver=null-co,read-zeroes=on,node-name=null -device $dev,drive=null,id=qdev_id 93 done 94 95 echo 96 echo "=== -drive if=none/-device=<node-name> ===" 97 echo 98 99 # This creates two BlockBackends that will show up in 'info block'! 100 # A monitor-owned one from -drive, and anonymous one from -device 101 for dev in $fixed $removable; do 102 check_info_block -drive if=none,driver=null-co,read-zeroes=on,node-name=null -device $dev,drive=null,id=qdev_id 103 done 104 105 echo 106 echo "=== -drive if=none/-device=<bb-name> (with medium) ===" 107 echo 108 109 for dev in $fixed $removable; do 110 check_info_block -drive if=none,driver=null-co,read-zeroes=on,node-name=null -device $dev,drive=none0 111 check_info_block -drive if=none,driver=null-co,read-zeroes=on,node-name=null -device $dev,drive=none0,id=qdev_id 112 done 113 114 echo 115 echo "=== -drive if=none/-device=<bb-name> (without medium) ===" 116 echo 117 118 check_info_block -drive if=none 119 120 for dev in $removable; do 121 check_info_block -drive if=none -device $dev,drive=none0 122 check_info_block -drive if=none -device $dev,drive=none0,id=qdev_id 123 done 124 125 echo 126 echo "=== -drive if=... ===" 127 echo 128 129 check_info_block -drive if=floppy 130 check_info_block -drive if=floppy,driver=null-co,read-zeroes=on 131 132 check_info_block -drive if=ide,driver=null-co,read-zeroes=on 133 check_info_block -drive if=ide,media=cdrom 134 check_info_block -drive if=ide,driver=null-co,read-zeroes=on,media=cdrom 135 136 check_info_block -drive if=virtio,driver=null-co,read-zeroes=on 137 138 check_info_block -drive if=pflash,driver=null-co,read-zeroes=on,size=1M 139 140 # success, all done 141 echo "*** done" 142 rm -f $seq.full 143 status=0