2 * QTest testcase for qemu_announce_self
4 * Copyright (c) 2017 Red hat, Inc.
5 * Copyright (c) 2014 SUSE LINUX Products GmbH
7 * This work is licensed under the terms of the GNU GPL, version 2 or later.
8 * See the COPYING file in the top-level directory.
11 #include "qemu/osdep.h"
13 #include "qapi/qmp/qdict.h"
14 #include "qemu-common.h"
15 #include "qemu/sockets.h"
17 #include "libqos/libqos-pc.h"
18 #include "libqos/libqos-spapr.h"
21 #define ETH_P_RARP 0x8035
24 static QTestState
*test_init(int socket
)
28 args
= g_strdup_printf("-netdev socket,fd=%d,id=hs0 -device "
29 "virtio-net-pci,netdev=hs0", socket
);
31 return qtest_start(args
);
35 static void test_announce(int socket
)
41 uint16_t *proto
= (uint16_t *)&buffer
[12];
43 rsp
= qmp("{ 'execute' : 'announce-self', "
45 " 'initial': 50, 'max': 550,"
46 " 'rounds': 10, 'step': 50 } }");
47 assert(!qdict_haskey(rsp
, "error"));
50 /* Catch the packet and make sure it's a RARP */
51 ret
= qemu_recv(socket
, &len
, sizeof(len
), 0);
52 g_assert_cmpint(ret
, ==, sizeof(len
));
55 ret
= qemu_recv(socket
, buffer
, len
, 0);
56 g_assert_cmpint(*proto
, ==, htons(ETH_P_RARP
));
59 static void setup(gconstpointer data
)
62 void (*func
) (int socket
) = data
;
65 ret
= socketpair(PF_UNIX
, SOCK_STREAM
, 0, sv
);
66 g_assert_cmpint(ret
, !=, -1);
68 qs
= test_init(sv
[1]);
76 int main(int argc
, char **argv
)
78 g_test_init(&argc
, &argv
, NULL
);
79 qtest_add_data_func("/virtio/net/test_announce_self", test_announce
, setup
);