2 * QTest testcase for filter-mirror
4 * Copyright (c) 2016 FUJITSU LIMITED
7 * This work is licensed under the terms of the GNU GPL, version 2 or
8 * later. See the COPYING file in the top-level directory.
11 #include "qemu/osdep.h"
15 #include "qemu/sockets.h"
16 #include "qemu/error-report.h"
17 #include "qemu/main-loop.h"
19 static void test_mirror(void)
22 /* socketpair(PF_UNIX) which does not exist on windows */
24 int send_sock[2], recv_sock;
26 uint32_t ret = 0, len = 0;
27 char send_buf[] = "Hello! filter-mirror~";
28 char sock_path[] = "filter-mirror.XXXXXX";
30 uint32_t size = sizeof(send_buf);
33 ret = socketpair(PF_UNIX, SOCK_STREAM, 0, send_sock);
34 g_assert_cmpint(ret, !=, -1);
36 ret = mkstemp(sock_path);
37 g_assert_cmpint(ret, !=, -1);
39 cmdline = g_strdup_printf("-netdev socket,id=qtest-bn0,fd=%d "
40 "-device e1000,netdev=qtest-bn0,id=qtest-e0 "
41 "-chardev socket,id=mirror0,path=%s,server,nowait "
42 "-object filter-mirror,id=qtest-f0,netdev=qtest-bn0,queue=tx,outdev=mirror0 "
43 , send_sock[1], sock_path);
47 recv_sock = unix_connect(sock_path, NULL);
48 g_assert_cmpint(recv_sock, !=, -1);
50 struct iovec iov[] = {
53 .iov_len = sizeof(size),
56 .iov_len = sizeof(send_buf),
60 /* send a qmp command to guarantee that 'connected' is setting to true. */
61 qmp("{ 'execute' : 'query-status'}");
62 ret = iov_send(send_sock[0], iov, 2, 0, sizeof(size) + sizeof(send_buf));
63 g_assert_cmpint(ret, ==, sizeof(send_buf) + sizeof(size));
66 ret = qemu_recv(recv_sock, &len, sizeof(len), 0);
67 g_assert_cmpint(ret, ==, sizeof(len));
70 g_assert_cmpint(len, ==, sizeof(send_buf));
71 recv_buf = g_malloc(len);
72 ret = qemu_recv(recv_sock, recv_buf, len, 0);
73 g_assert_cmpstr(recv_buf, ==, send_buf);
82 int main(int argc, char **argv)
86 g_test_init(&argc, &argv, NULL);
88 qtest_add_func("/netfilter/mirror", test_mirror);