cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
Log | Files | Refs | Submodules | LICENSE | sfeed.txt

144 (3313B)

      1#!/usr/bin/env bash
      2# group: rw quick
      3# Check live snapshot, followed by active commit, and another snapshot.
      4#
      5# This test is to catch the error case of BZ #1300209:
      6# https://bugzilla.redhat.com/show_bug.cgi?id=1300209
      7#
      8# Copyright (C) 2016 Red Hat, Inc.
      9#
     10# This program is free software; you can redistribute it and/or modify
     11# it under the terms of the GNU General Public License as published by
     12# the Free Software Foundation; either version 2 of the License, or
     13# (at your option) any later version.
     14#
     15# This program is distributed in the hope that it will be useful,
     16# but WITHOUT ANY WARRANTY; without even the implied warranty of
     17# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     18# GNU General Public License for more details.
     19#
     20# You should have received a copy of the GNU General Public License
     21# along with this program.  If not, see <http://www.gnu.org/licenses/>.
     22#
     23
     24# creator
     25owner=jcody@redhat.com
     26
     27seq=`basename $0`
     28echo "QA output created by $seq"
     29
     30status=1	# failure is the default!
     31
     32TMP_SNAP1=${TEST_DIR}/tmp.qcow2
     33TMP_SNAP2=${TEST_DIR}/tmp2.qcow2
     34
     35_cleanup()
     36{
     37    _cleanup_qemu
     38    for img in "${TEST_IMG}" "${TMP_SNAP1}" "${TMP_SNAP2}"; do
     39        _rm_test_img "$img"
     40    done
     41}
     42
     43trap "_cleanup; exit \$status" 0 1 2 3 15
     44
     45# get standard environment, filters and checks
     46. ./common.rc
     47. ./common.filter
     48. ./common.qemu
     49
     50_supported_fmt qcow2
     51_supported_proto file
     52
     53size=512M
     54
     55_make_test_img $size
     56
     57echo
     58echo === Launching QEMU ===
     59echo
     60
     61qemu_comm_method="qmp"
     62_launch_qemu -drive file="${TEST_IMG}",if=virtio
     63h=$QEMU_HANDLE
     64
     65
     66echo
     67echo === Performing Live Snapshot 1 ===
     68echo
     69
     70_send_qemu_cmd $h "{ 'execute': 'qmp_capabilities' }" "return"
     71
     72
     73# First live snapshot, new overlay as active layer
     74_send_qemu_cmd $h "{ 'execute': 'blockdev-snapshot-sync',
     75                                'arguments': {
     76                                             'device': 'virtio0',
     77                                             'snapshot-file':'${TMP_SNAP1}',
     78                                             'format': 'qcow2'
     79                                             }
     80                    }" "return"
     81
     82echo
     83echo === Performing block-commit on active layer ===
     84echo
     85
     86# Block commit on active layer, push the new overlay into base
     87_send_qemu_cmd $h "{ 'execute': 'block-commit',
     88                                'arguments': {
     89                                                 'device': 'virtio0'
     90                                              }
     91                    }" "READY"
     92
     93_send_qemu_cmd $h "{ 'execute': 'block-job-complete',
     94                                'arguments': {
     95                                                'device': 'virtio0'
     96                                              }
     97                   }" '"status": "null"'
     98
     99echo
    100echo === Performing Live Snapshot 2 ===
    101echo
    102
    103# New live snapshot, new overlays as active layer
    104_send_qemu_cmd $h "{ 'execute': 'blockdev-snapshot-sync',
    105                                'arguments': {
    106                                                'device': 'virtio0',
    107                                                'snapshot-file':'${TMP_SNAP2}',
    108                                                'format': 'qcow2'
    109                                              }
    110                   }" "return"
    111
    112# success, all done
    113echo "*** done"
    114rm -f $seq.full
    115status=0