From: Sascha Silbe <[email protected]> The relative ordering of "device_del" return value and the "DEVICE_DELETED" QMP event depends on the architecture being tested. On x86 unplugging virtio disks is asynchronous (=qdev_unplug()= → =hotplug_handler_unplug_request()=) while on s390x it is synchronous (=qdev_unplug()= → =hotplug_handler_unplug()=). This leads to the actual output on s390x consistently differing from the reference output (that was probably produced on x86).
The easiest way to address this is to filter out QMP events in 067. The DEVICE_DELETED event is already getting explicitly tested by the Python-based test case 139, so the test coverage should be unaffected. Make use of the recently introduced _filter_qmp_events() to remove QMP events from the test case output and adjust the reference output accordingly. The tr / sed / tr trick used for filtering was suggested by Max Reitz <[email protected]>. Signed-off-by: Sascha Silbe <[email protected]> Message-id: [email protected] Signed-off-by: Max Reitz <[email protected]> --- tests/qemu-iotests/067 | 11 +++- tests/qemu-iotests/067.out | 144 --------------------------------------------- 2 files changed, 10 insertions(+), 145 deletions(-) diff --git a/tests/qemu-iotests/067 b/tests/qemu-iotests/067 index 3788534..77dec0d 100755 --- a/tests/qemu-iotests/067 +++ b/tests/qemu-iotests/067 @@ -45,11 +45,20 @@ function do_run_qemu() echo } +# Remove QMP events from (pretty-printed) output. Doesn't handle +# nested dicts correctly, but we don't get any of those in this test. +_filter_qmp_events() +{ + tr '\n' '\t' | sed -e \ + 's/{\s*"timestamp":\s*{[^}]*},\s*"event":[^,}]*\(,\s*"data":\s*{[^}]*}\)\?\s*}\s*//g' \ + | tr '\t' '\n' +} + function run_qemu() { do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qmp | _filter_qemu \ | sed -e 's/\("actual-size":\s*\)[0-9]\+/\1SIZE/g' \ - | _filter_generated_node_ids + | _filter_generated_node_ids | _filter_qmp_events } size=128M diff --git a/tests/qemu-iotests/067.out b/tests/qemu-iotests/067.out index ae3fccb..7e25a49 100644 --- a/tests/qemu-iotests/067.out +++ b/tests/qemu-iotests/067.out @@ -70,34 +70,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk -device virti } } { - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "path": "/machine/peripheral/virtio0/virtio-backend" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "device": "virtio0", - "path": "/machine/peripheral/virtio0" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "RESET" -} -{ "return": [ ] } @@ -105,14 +77,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk -device virti "return": { } } -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "SHUTDOWN" -} - === -drive/device_add and device_del === @@ -186,34 +150,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk } } { - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "path": "/machine/peripheral/virtio0/virtio-backend" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "device": "virtio0", - "path": "/machine/peripheral/virtio0" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "RESET" -} -{ "return": [ ] } @@ -221,14 +157,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk "return": { } } -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "SHUTDOWN" -} - === drive_add/device_add and device_del === @@ -305,34 +233,6 @@ Testing: } } { - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "path": "/machine/peripheral/virtio0/virtio-backend" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "device": "virtio0", - "path": "/machine/peripheral/virtio0" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "RESET" -} -{ "return": [ ] } @@ -340,14 +240,6 @@ Testing: "return": { } } -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "SHUTDOWN" -} - === blockdev_add/device_add and device_del === @@ -425,34 +317,6 @@ Testing: } } { - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "path": "/machine/peripheral/virtio0/virtio-backend" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "device": "virtio0", - "path": "/machine/peripheral/virtio0" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "RESET" -} -{ "return": [ { "io-status": "ok", @@ -506,12 +370,4 @@ Testing: "return": { } } -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "SHUTDOWN" -} - *** done -- 1.8.3.1
