From e8f4a22168f573633f31fad3d6bfcbe5f0259b28 Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Tue, 3 Jul 2018 10:53:42 +0200 Subject: tests/qmp-test: Demonstrate QMP errors jumping the queue When OOB is enabled, out-of-band commands are executed right away, everything else is queued. This lets out-of-band commands "jump the queue". However, certain errors are always reported right away, and therefore can jump the queue even when the erroneous input does not request out-of-band execution. These errors are pretty unlikely to occur in production, but it's wrong all the same. Mark FIXME. Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake Reviewed-by: Peter Xu Message-Id: <20180703085358.13941-17-armbru@redhat.com> --- tests/qmp-test.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'tests') diff --git a/tests/qmp-test.c b/tests/qmp-test.c index a7b6ec98e4..9eb20a1a18 100644 --- a/tests/qmp-test.c +++ b/tests/qmp-test.c @@ -241,6 +241,13 @@ static void test_qmp_oob(void) unblock_blocked_cmd(); recv_cmd_id(qts, "ib-blocks-1"); recv_cmd_id(qts, "ib-quick-1"); + + /* FIXME certain in-band errors overtake slow in-band command */ + send_cmd_that_blocks(qts, "blocks-2"); + qtest_async_qmp(qts, "{ 'id': 'err-2' }"); + recv_cmd_id(qts, NULL); + unblock_blocked_cmd(); + recv_cmd_id(qts, "blocks-2"); cleanup_blocking_cmd(); qtest_quit(qts); -- cgit v1.2.3