1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) Meta Platforms, Inc. and affiliates. */
16 #define CG_NAME "/setget-sockopt-test"
26 		return -1;  in create_netns()
29 		return -1;  in create_netns()
33 		return -1;  in create_netns()
37 		return -1;  in create_netns()
42 static void test_tcp(int family)  in test_tcp()  argument
44 	struct setget_sockopt__bss *bss = skel->bss;  in test_tcp()
49 	sfd = start_server(family, SOCK_STREAM,  in test_tcp()
50 			   family == AF_INET6 ? addr6_str : addr4_str, 0, 0);  in test_tcp()
62 	ASSERT_EQ(bss->nr_listen, 1, "nr_listen");  in test_tcp()
63 	ASSERT_EQ(bss->nr_connect, 1, "nr_connect");  in test_tcp()
64 	ASSERT_EQ(bss->nr_active, 1, "nr_active");  in test_tcp()
65 	ASSERT_EQ(bss->nr_passive, 1, "nr_passive");  in test_tcp()
66 	ASSERT_EQ(bss->nr_socket_post_create, 2, "nr_socket_post_create");  in test_tcp()
67 	ASSERT_EQ(bss->nr_binddev, 2, "nr_bind");  in test_tcp()
70 static void test_udp(int family)  in test_udp()  argument
72 	struct setget_sockopt__bss *bss = skel->bss;  in test_udp()
77 	sfd = start_server(family, SOCK_DGRAM,  in test_udp()
78 			   family == AF_INET6 ? addr6_str : addr4_str, 0, 0);  in test_udp()
83 	ASSERT_GE(bss->nr_socket_post_create, 1, "nr_socket_post_create");  in test_udp()
84 	ASSERT_EQ(bss->nr_binddev, 1, "nr_bind");  in test_udp()
87 static void test_ktls(int family)  in test_ktls()  argument
90 	struct setget_sockopt__bss *bss = skel->bss;  in test_ktls()
91 	int cfd = -1, sfd = -1, fd = -1, ret;  in test_ktls()
96 	sfd = start_server(family, SOCK_STREAM,  in test_ktls()
97 			   family == AF_INET6 ? addr6_str : addr4_str, 0, 0);  in test_ktls()
109 	sfd = -1;  in test_ktls()
142 	ASSERT_EQ(bss->nr_listen, 1, "nr_listen");  in test_ktls()
143 	ASSERT_EQ(bss->nr_connect, 1, "nr_connect");  in test_ktls()
144 	ASSERT_EQ(bss->nr_active, 1, "nr_active");  in test_ktls()
145 	ASSERT_EQ(bss->nr_passive, 1, "nr_passive");  in test_ktls()
146 	ASSERT_EQ(bss->nr_socket_post_create, 2, "nr_socket_post_create");  in test_ktls()
147 	ASSERT_EQ(bss->nr_binddev, 2, "nr_bind");  in test_ktls()
148 	ASSERT_EQ(bss->nr_fin_wait1, 1, "nr_fin_wait1");  in test_ktls()
157 static void test_nonstandard_opt(int family)  in test_nonstandard_opt()  argument
159 	struct setget_sockopt__bss *bss = skel->bss;  in test_nonstandard_opt()
161 	int sfd = -1, fd = -1, cfd = -1, flags;  in test_nonstandard_opt()
166 	sfd = start_server(family, SOCK_STREAM,  in test_nonstandard_opt()
167 			   family == AF_INET6 ? addr6_str : addr4_str, 0, 0);  in test_nonstandard_opt()
180 	getsockopt_link = bpf_program__attach_cgroup(skel->progs._getsockopt, cg_fd);  in test_nonstandard_opt()
195 	if (fd != -1)  in test_nonstandard_opt()
197 	if (cfd != -1)  in test_nonstandard_opt()
215 	strcpy(skel->rodata->veth, "binddevtest1");  in test_setget_sockopt()
216 	skel->rodata->veth_ifindex = if_nametoindex("binddevtest1");  in test_setget_sockopt()
217 	if (!ASSERT_GT(skel->rodata->veth_ifindex, 0, "if_nametoindex"))  in test_setget_sockopt()
223 	skel->links.skops_sockopt =  in test_setget_sockopt()
224 		bpf_program__attach_cgroup(skel->progs.skops_sockopt, cg_fd);  in test_setget_sockopt()
225 	if (!ASSERT_OK_PTR(skel->links.skops_sockopt, "attach cgroup"))  in test_setget_sockopt()
228 	skel->links.socket_post_create =  in test_setget_sockopt()
229 		bpf_program__attach_cgroup(skel->progs.socket_post_create, cg_fd);  in test_setget_sockopt()
230 	if (!ASSERT_OK_PTR(skel->links.socket_post_create, "attach_cgroup"))  in test_setget_sockopt()