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[Qemu-devel] [PULL 7/8] tests: qmp-test: add queue full test
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PULL 7/8] tests: qmp-test: add queue full test |
Date: |
Tue, 30 Oct 2018 20:16:19 +0100 |
From: Peter Xu <address@hidden>
We'll need to include "monitor/monitor.h" for the queue length macro,
then we don't need to hard code it.
Suggested-by: Markus Armbruster <address@hidden>
Reviewed-by: Marc-André Lureau <address@hidden>
Signed-off-by: Peter Xu <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Markus Armbruster <address@hidden>
---
tests/qmp-test.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/tests/qmp-test.c b/tests/qmp-test.c
index cc9907b525..6989acbca4 100644
--- a/tests/qmp-test.c
+++ b/tests/qmp-test.c
@@ -18,6 +18,7 @@
#include "qapi/qmp/qlist.h"
#include "qapi/qobject-input-visitor.h"
#include "qapi/qmp/qstring.h"
+#include "monitor/monitor.h"
const char common_args[] = "-nodefaults -machine none";
@@ -218,6 +219,8 @@ static void test_qmp_oob(void)
const QListEntry *entry;
QList *capabilities;
QString *qstr;
+ gchar *id;
+ int i;
qts = qtest_init_without_qmp_handshake(common_args);
@@ -272,6 +275,29 @@ static void test_qmp_oob(void)
unblock_blocked_cmd();
recv_cmd_id(qts, "blocks-2");
recv_cmd_id(qts, "err-2");
+
+ /*
+ * Test queue full. When that happens, the out-of-band command
+ * will only be able to be handled after the queue is shrinked, so
+ * it'll be processed only after one existing in-band command
+ * finishes.
+ */
+ for (i = 1; i <= QMP_REQ_QUEUE_LEN_MAX; i++) {
+ id = g_strdup_printf("queue-blocks-%d", i);
+ send_cmd_that_blocks(qts, id);
+ g_free(id);
+ }
+ send_oob_cmd_that_fails(qts, "oob-1");
+ unblock_blocked_cmd();
+ recv_cmd_id(qts, "queue-blocks-1");
+ recv_cmd_id(qts, "oob-1");
+ for (i = 2; i <= QMP_REQ_QUEUE_LEN_MAX; i++) {
+ unblock_blocked_cmd();
+ id = g_strdup_printf("queue-blocks-%d", i);
+ recv_cmd_id(qts, id);
+ g_free(id);
+ }
+
cleanup_blocking_cmd();
qtest_quit(qts);
--
2.17.2
- [Qemu-devel] [PULL 0/8] Monitor patches for 2018-10-30, Markus Armbruster, 2018/10/30
- [Qemu-devel] [PULL 1/8] monitor: guard iothread access by mon->use_io_thread, Markus Armbruster, 2018/10/30
- [Qemu-devel] [PULL 6/8] tests: add oob functional test for test-qmp-cmds, Markus Armbruster, 2018/10/30
- [Qemu-devel] [PULL 7/8] tests: qmp-test: add queue full test,
Markus Armbruster <=
- [Qemu-devel] [PULL 8/8] vl: Avoid crash when -mon is underspecified, Markus Armbruster, 2018/10/30
- [Qemu-devel] [PULL 5/8] Revert "tests: Add parameter to qtest_init_without_qmp_handshake", Markus Armbruster, 2018/10/30
- [Qemu-devel] [PULL 4/8] monitor: remove "x-oob", turn oob on by default, Markus Armbruster, 2018/10/30
- [Qemu-devel] [PULL 3/8] monitor: Suspend monitor instead dropping commands, Markus Armbruster, 2018/10/30
- [Qemu-devel] [PULL 2/8] monitor: delay monitor iothread creation, Markus Armbruster, 2018/10/30