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/*
* QTest testcase for qemu_announce_self
*
* Copyright (c) 2017 Red hat, Inc.
* Copyright (c) 2014 SUSE LINUX Products GmbH
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "libqtest.h"
#include "qapi/qmp/qdict.h"
#include "qemu-common.h"
#include "qemu/sockets.h"
#include "qemu/iov.h"
#include "libqos/libqos-pc.h"
#include "libqos/libqos-spapr.h"
#ifndef ETH_P_RARP
#define ETH_P_RARP 0x8035
#endif
static QTestState *test_init(int socket)
{
char *args;
args = g_strdup_printf("-netdev socket,fd=%d,id=hs0 -device "
"virtio-net-pci,netdev=hs0", socket);
return qtest_start(args);
}
static void test_announce(int socket)
{
char buffer[60];
int len;
QDict *rsp;
int ret;
uint16_t *proto = (uint16_t *)&buffer[12];
rsp = qmp("{ 'execute' : 'announce-self', "
" 'arguments': {"
" 'initial': 50, 'max': 550,"
" 'rounds': 10, 'step': 50 } }");
assert(!qdict_haskey(rsp, "error"));
qobject_unref(rsp);
/* Catch the packet and make sure it's a RARP */
ret = qemu_recv(socket, &len, sizeof(len), 0);
g_assert_cmpint(ret, ==, sizeof(len));
len = ntohl(len);
ret = qemu_recv(socket, buffer, len, 0);
g_assert_cmpint(*proto, ==, htons(ETH_P_RARP));
}
static void setup(gconstpointer data)
{
QTestState *qs;
void (*func) (int socket) = data;
int sv[2], ret;
ret = socketpair(PF_UNIX, SOCK_STREAM, 0, sv);
g_assert_cmpint(ret, !=, -1);
qs = test_init(sv[1]);
func(sv[0]);
/* End test */
close(sv[0]);
qtest_quit(qs);
}
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
qtest_add_data_func("/virtio/net/test_announce_self", test_announce, setup);
return g_test_run();
}
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