1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright (c) 2021 Hengqi Chen */
4 #include <test_progs.h>
6 #include "test_skc_to_unix_sock.skel.h"
8 static const char *sock_path = "@skc_to_unix_sock";
10 void test_skc_to_unix_sock(void)
12 struct test_skc_to_unix_sock *skel;
13 struct sockaddr_un sockaddr;
16 skel = test_skc_to_unix_sock__open();
17 if (!ASSERT_OK_PTR(skel, "could not open BPF object"))
20 skel->rodata->my_pid = getpid();
22 err = test_skc_to_unix_sock__load(skel);
23 if (!ASSERT_OK(err, "could not load BPF object"))
26 err = test_skc_to_unix_sock__attach(skel);
27 if (!ASSERT_OK(err, "could not attach BPF object"))
30 /* trigger unix_listen */
31 sockfd = socket(AF_UNIX, SOCK_STREAM, 0);
32 if (!ASSERT_GT(sockfd, 0, "socket failed"))
35 memset(&sockaddr, 0, sizeof(sockaddr));
36 sockaddr.sun_family = AF_UNIX;
37 strncpy(sockaddr.sun_path, sock_path, strlen(sock_path));
38 sockaddr.sun_path[0] = '\0';
40 err = bind(sockfd, (struct sockaddr *)&sockaddr, sizeof(sockaddr));
41 if (!ASSERT_OK(err, "bind failed"))
44 err = listen(sockfd, 1);
45 if (!ASSERT_OK(err, "listen failed"))
48 ASSERT_EQ(strcmp(skel->bss->path, sock_path), 0, "bpf_skc_to_unix_sock failed");
53 test_skc_to_unix_sock__destroy(skel);