1*d975301dSJeff Cody#!/bin/bash 2*d975301dSJeff Cody# 3*d975301dSJeff Cody# Block job co-routine race condition test. 4*d975301dSJeff Cody# 5*d975301dSJeff Cody# See: https://bugzilla.redhat.com/show_bug.cgi?id=1508708 6*d975301dSJeff Cody# 7*d975301dSJeff Cody# Copyright (C) 2017 Red Hat, Inc. 8*d975301dSJeff Cody# 9*d975301dSJeff Cody# This program is free software; you can redistribute it and/or modify 10*d975301dSJeff Cody# it under the terms of the GNU General Public License as published by 11*d975301dSJeff Cody# the Free Software Foundation; either version 2 of the License, or 12*d975301dSJeff Cody# (at your option) any later version. 13*d975301dSJeff Cody# 14*d975301dSJeff Cody# This program is distributed in the hope that it will be useful, 15*d975301dSJeff Cody# but WITHOUT ANY WARRANTY; without even the implied warranty of 16*d975301dSJeff Cody# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17*d975301dSJeff Cody# GNU General Public License for more details. 18*d975301dSJeff Cody# 19*d975301dSJeff Cody# You should have received a copy of the GNU General Public License 20*d975301dSJeff Cody# along with this program. If not, see <http://www.gnu.org/licenses/>. 21*d975301dSJeff Cody# 22*d975301dSJeff Cody 23*d975301dSJeff Cody# creator 24*d975301dSJeff Codyowner=jcody@redhat.com 25*d975301dSJeff Cody 26*d975301dSJeff Codyseq=`basename $0` 27*d975301dSJeff Codyecho "QA output created by $seq" 28*d975301dSJeff Cody 29*d975301dSJeff Codyhere=`pwd` 30*d975301dSJeff Codystatus=1 # failure is the default! 31*d975301dSJeff Cody 32*d975301dSJeff Cody_cleanup() 33*d975301dSJeff Cody{ 34*d975301dSJeff Cody _cleanup_qemu 35*d975301dSJeff Cody rm -f "${TEST_IMG}" "${BACKING_IMG}" 36*d975301dSJeff Cody} 37*d975301dSJeff Codytrap "_cleanup; exit \$status" 0 1 2 3 15 38*d975301dSJeff Cody 39*d975301dSJeff Cody# get standard environment, filters and checks 40*d975301dSJeff Cody. ./common.rc 41*d975301dSJeff Cody. ./common.filter 42*d975301dSJeff Cody. ./common.qemu 43*d975301dSJeff Cody 44*d975301dSJeff Cody_supported_fmt qcow2 qed 45*d975301dSJeff Cody_supported_proto file 46*d975301dSJeff Cody_supported_os Linux 47*d975301dSJeff Cody 48*d975301dSJeff CodyBACKING_IMG="${TEST_DIR}/backing.img" 49*d975301dSJeff CodyTEST_IMG="${TEST_DIR}/test.img" 50*d975301dSJeff Cody 51*d975301dSJeff Cody${QEMU_IMG} create -f $IMGFMT "${BACKING_IMG}" 512M | _filter_img_create 52*d975301dSJeff Cody${QEMU_IMG} create -f $IMGFMT -F $IMGFMT "${TEST_IMG}" -b "${BACKING_IMG}" 512M | _filter_img_create 53*d975301dSJeff Cody 54*d975301dSJeff Cody${QEMU_IO} -c "write -P 0xa5 512 300M" "${BACKING_IMG}" | _filter_qemu_io 55*d975301dSJeff Cody 56*d975301dSJeff Codyecho 57*d975301dSJeff Codyecho === Starting QEMU VM === 58*d975301dSJeff Codyecho 59*d975301dSJeff Codyqemu_comm_method="qmp" 60*d975301dSJeff Cody_launch_qemu -device pci-bridge,id=bridge1,chassis_nr=1,bus=pci.0 \ 61*d975301dSJeff Cody -object iothread,id=iothread0 \ 62*d975301dSJeff Cody -device virtio-scsi-pci,bus=bridge1,addr=0x1f,id=scsi0,iothread=iothread0 \ 63*d975301dSJeff Cody -drive file="${TEST_IMG}",media=disk,if=none,cache=none,id=drive_sysdisk,aio=native,format=$IMGFMT \ 64*d975301dSJeff Cody -device scsi-hd,drive=drive_sysdisk,bus=scsi0.0,id=sysdisk,bootindex=0 65*d975301dSJeff Codyh1=$QEMU_HANDLE 66*d975301dSJeff Cody 67*d975301dSJeff Cody_send_qemu_cmd $h1 "{ 'execute': 'qmp_capabilities' }" 'return' 68*d975301dSJeff Cody 69*d975301dSJeff Codyecho 70*d975301dSJeff Codyecho === Sending stream/cancel, checking for SIGSEGV only === 71*d975301dSJeff Codyecho 72*d975301dSJeff Codyfor (( i=1;i<500;i++ )) 73*d975301dSJeff Codydo 74*d975301dSJeff Cody mismatch_only='y' qemu_error_no_exit='n' _send_qemu_cmd $h1 \ 75*d975301dSJeff Cody "{ 76*d975301dSJeff Cody 'execute': 'block-stream', 77*d975301dSJeff Cody 'arguments': { 78*d975301dSJeff Cody 'device': 'drive_sysdisk', 79*d975301dSJeff Cody 'speed': 10000000, 80*d975301dSJeff Cody 'on-error': 'report', 81*d975301dSJeff Cody 'job-id': 'job-$i' 82*d975301dSJeff Cody } 83*d975301dSJeff Cody } 84*d975301dSJeff Cody { 85*d975301dSJeff Cody 'execute': 'block-job-cancel', 86*d975301dSJeff Cody 'arguments': { 87*d975301dSJeff Cody 'device': 'job-$i' 88*d975301dSJeff Cody } 89*d975301dSJeff Cody }" \ 90*d975301dSJeff Cody "{.*{.*}.*}" # should match all well-formed QMP responses 91*d975301dSJeff Codydone 92*d975301dSJeff Cody 93*d975301dSJeff Codysilent='y' _send_qemu_cmd $h1 "{ 'execute': 'quit' }" 'return' 94*d975301dSJeff Cody 95*d975301dSJeff Codyecho "$i iterations performed" 96*d975301dSJeff Cody 97*d975301dSJeff Codyecho "*** done" 98*d975301dSJeff Codyrm -f $seq.full 99*d975301dSJeff Codystatus=0 100