23.11.2020 18:44, Andrey Shinkevich wrote:
This patch paves the way for the one that follows. The following patch makes the QMP monitor to read up to 4K from stdin at once. That results in running the bash 'sleep' command before the _qemu_proc_exec() starts
But how? Before _qemu_proc_exec() starts, qemu monitor is not runnning, and its new behavior can't influence.. If bash subshell work in unpredictable way, may be better is refactor test to send commands one by one with help of _send_qemu_cmd. Then sleep will be natively executed between sending commands.
in subshell. Another 'sleep' command with an unobtrusive 'query-status' plays as a workaround. Signed-off-by: Andrey Shinkevich <andrey.shinkev...@virtuozzo.com> --- tests/qemu-iotests/247 | 2 ++ tests/qemu-iotests/247.out | 1 + 2 files changed, 3 insertions(+) diff --git a/tests/qemu-iotests/247 b/tests/qemu-iotests/247 index 87e37b3..7d316ec 100755 --- a/tests/qemu-iotests/247 +++ b/tests/qemu-iotests/247 @@ -59,6 +59,8 @@ TEST_IMG="$TEST_IMG.4" _make_test_img $size {"execute":"block-commit", "arguments":{"device":"format-4", "top-node": "format-2", "base-node":"format-0", "job-id":"job0"}} EOF +sleep 1 +echo '{"execute":"query-status"}' if [ "${VALGRIND_QEMU}" == "y" ]; then sleep 10 else diff --git a/tests/qemu-iotests/247.out b/tests/qemu-iotests/247.out index e909e83..13d9547 100644 --- a/tests/qemu-iotests/247.out +++ b/tests/qemu-iotests/247.out @@ -17,6 +17,7 @@ QMP_VERSION {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "job0", "len": 134217728, "offset": 134217728, "speed": 0, "type": "commit"}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "job0"}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "job0"}} +{"return": {"status": "running", "singlestep": false, "running": true}} {"return": {}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}} *** done
-- Best regards, Vladimir