commit: Make base read-only if there is an early failure
[qemu/ar7.git] / tests / qemu-iotests / 200
blob1c0f8cafc2f7c5d5a37913ec50ec0816a28861f6
1 #!/usr/bin/env bash
3 # Block job co-routine race condition test.
5 # See: https://bugzilla.redhat.com/show_bug.cgi?id=1508708
7 # Copyright (C) 2017 Red Hat, Inc.
9 # This program is free software; you can redistribute it and/or modify
10 # it under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 2 of the License, or
12 # (at your option) any later version.
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with this program. If not, see <http://www.gnu.org/licenses/>.
23 # creator
24 owner=jcody@redhat.com
26 seq=`basename $0`
27 echo "QA output created by $seq"
29 status=1 # failure is the default!
31 _cleanup()
33 _cleanup_qemu
34 rm -f "${TEST_IMG}" "${BACKING_IMG}"
36 trap "_cleanup; exit \$status" 0 1 2 3 15
38 # get standard environment, filters and checks
39 . ./common.rc
40 . ./common.filter
41 . ./common.qemu
43 _supported_fmt qcow2 qed
44 _supported_proto file
45 _supported_os Linux
47 BACKING_IMG="${TEST_DIR}/backing.img"
48 TEST_IMG="${TEST_DIR}/test.img"
50 ${QEMU_IMG} create -f $IMGFMT "${BACKING_IMG}" 512M | _filter_img_create
51 ${QEMU_IMG} create -f $IMGFMT -F $IMGFMT "${TEST_IMG}" -b "${BACKING_IMG}" 512M | _filter_img_create
53 ${QEMU_IO} -c "write -P 0xa5 512 300M" "${BACKING_IMG}" | _filter_qemu_io
55 case "$QEMU_DEFAULT_MACHINE" in
56 s390-ccw-virtio)
57 virtio_scsi="-device virtio-scsi-ccw,id=scsi0,iothread=iothread0"
60 virtio_scsi="-device pci-bridge,id=bridge1,chassis_nr=1,bus=pci.0
61 -device virtio-scsi-pci,bus=bridge1,addr=0x1f,id=scsi0,iothread=iothread0"
63 esac
65 echo
66 echo === Starting QEMU VM ===
67 echo
68 qemu_comm_method="qmp"
69 _launch_qemu -object iothread,id=iothread0 $virtio_scsi \
70 -drive file="${TEST_IMG}",media=disk,if=none,cache=$CACHEMODE,id=drive_sysdisk,format=$IMGFMT \
71 -device scsi-hd,drive=drive_sysdisk,bus=scsi0.0,id=sysdisk,bootindex=0
72 h1=$QEMU_HANDLE
74 _send_qemu_cmd $h1 "{ 'execute': 'qmp_capabilities' }" 'return'
76 echo
77 echo === Sending stream/cancel, checking for SIGSEGV only ===
78 echo
79 for (( i=1;i<500;i++ ))
81 mismatch_only='y' qemu_error_no_exit='n' _send_qemu_cmd $h1 \
83 'execute': 'block-stream',
84 'arguments': {
85 'device': 'drive_sysdisk',
86 'speed': 10000000,
87 'on-error': 'report',
88 'job-id': 'job-$i'
92 'execute': 'block-job-cancel',
93 'arguments': {
94 'device': 'job-$i'
96 }" \
97 "{.*{.*}.*}" # should match all well-formed QMP responses
98 done
100 silent='y' _send_qemu_cmd $h1 "{ 'execute': 'quit' }" 'return'
102 echo "$i iterations performed"
104 echo "*** done"
105 rm -f $seq.full
106 status=0