1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright (c) 2023 Gleb Smirnoff <glebius@FreeBSD.org>
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28 #include <sys/socket.h>
29 #include <netgraph.h>
30 #include <netgraph/ng_socket.h>
31
32 #include <errno.h>
33
34 #include <atf-c.h>
35
36 ATF_TC_WITHOUT_HEAD(getsockname);
ATF_TC_BODY(getsockname,tc)37 ATF_TC_BODY(getsockname, tc)
38 {
39 struct sockaddr_ng sg;
40 socklen_t len = sizeof(struct sockaddr_ng);
41 #define NAME "0123456789012345678901234567891" /* 31 chars */
42 char name[NG_NODESIZ] = NAME;
43 int cs;
44
45 /* Unnamed node returns its ID as name. */
46 ATF_REQUIRE(NgMkSockNode(NULL, &cs, NULL) == 0);
47 ATF_REQUIRE(getsockname(cs, (struct sockaddr *)&sg, &len) == 0);
48 ATF_REQUIRE(strspn(sg.sg_data, "[0123456789abcdef]") >= 3 &&
49 sg.sg_data[strspn(sg.sg_data, "[0123456789abcdef]")] == '\0');
50 close(cs);
51
52 /* Named node. */
53 ATF_REQUIRE(NgMkSockNode(name, &cs, NULL) == 0);
54 ATF_REQUIRE(getsockname(cs, (struct sockaddr *)&sg, &len) == 0);
55 ATF_REQUIRE(strcmp(sg.sg_data, NAME) == 0);
56 }
57
ATF_TP_ADD_TCS(tp)58 ATF_TP_ADD_TCS(tp)
59 {
60 ATF_TP_ADD_TC(tp, getsockname);
61
62 return (atf_no_error());
63 }
64