Remove tests covered by sockmap_redir.
Acked-by: John Fastabend john.fastabend@gmail.com Signed-off-by: Michal Luczaj mhal@rbox.co --- .../selftests/bpf/prog_tests/sockmap_listen.c | 126 --------------------- 1 file changed, 126 deletions(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index 4f38dd7d23daf3aee83793be49748916d26d93b7..1d98eee7a2c3a711950ade30959e3bbf8c78e13d 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -1366,69 +1366,6 @@ static void test_redir(struct test_sockmap_listen *skel, struct bpf_map *map, } }
-static void pairs_redir_to_connected(int cli0, int peer0, int cli1, int peer1, - int sock_mapfd, int nop_mapfd, - int verd_mapfd, enum redir_mode mode, - int send_flags) -{ - const char *log_prefix = redir_mode_str(mode); - unsigned int pass; - int err, n; - u32 key; - char b; - - zero_verdict_count(verd_mapfd); - - err = add_to_sockmap(sock_mapfd, peer0, peer1); - if (err) - return; - - if (nop_mapfd >= 0) { - err = add_to_sockmap(nop_mapfd, cli0, cli1); - if (err) - return; - } - - /* Last byte is OOB data when send_flags has MSG_OOB bit set */ - n = xsend(cli1, "ab", 2, send_flags); - if (n >= 0 && n < 2) - FAIL("%s: incomplete send", log_prefix); - if (n < 2) - return; - - key = SK_PASS; - err = xbpf_map_lookup_elem(verd_mapfd, &key, &pass); - if (err) - return; - if (pass != 1) - FAIL("%s: want pass count 1, have %d", log_prefix, pass); - - n = recv_timeout(mode == REDIR_INGRESS ? peer0 : cli0, &b, 1, 0, IO_TIMEOUT_SEC); - if (n < 0) - FAIL_ERRNO("%s: recv_timeout", log_prefix); - if (n == 0) - FAIL("%s: incomplete recv", log_prefix); - - if (send_flags & MSG_OOB) { - /* Check that we can't read OOB while in sockmap */ - errno = 0; - n = recv(peer1, &b, 1, MSG_OOB | MSG_DONTWAIT); - if (n != -1 || errno != EOPNOTSUPP) - FAIL("%s: recv(MSG_OOB): expected EOPNOTSUPP: retval=%d errno=%d", - log_prefix, n, errno); - - /* Remove peer1 from sockmap */ - xbpf_map_delete_elem(sock_mapfd, &(int){ 1 }); - - /* Check that OOB was dropped on redirect */ - errno = 0; - n = recv(peer1, &b, 1, MSG_OOB | MSG_DONTWAIT); - if (n != -1 || errno != EINVAL) - FAIL("%s: recv(MSG_OOB): expected EINVAL: retval=%d errno=%d", - log_prefix, n, errno); - } -} - static void test_reuseport(struct test_sockmap_listen *skel, struct bpf_map *map, int family, int sotype) { @@ -1469,68 +1406,6 @@ static void test_reuseport(struct test_sockmap_listen *skel, } }
-static int inet_socketpair(int family, int type, int *s, int *c) -{ - return create_pair(family, type | SOCK_NONBLOCK, s, c); -} - -static void udp_redir_to_connected(int family, int sock_mapfd, int verd_mapfd, - enum redir_mode mode) -{ - int c0, c1, p0, p1; - int err; - - err = inet_socketpair(family, SOCK_DGRAM, &p0, &c0); - if (err) - return; - err = inet_socketpair(family, SOCK_DGRAM, &p1, &c1); - if (err) - goto close_cli0; - - pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, -1, verd_mapfd, - mode, NO_FLAGS); - - xclose(c1); - xclose(p1); -close_cli0: - xclose(c0); - xclose(p0); -} - -static void udp_skb_redir_to_connected(struct test_sockmap_listen *skel, - struct bpf_map *inner_map, int family) -{ - int verdict = bpf_program__fd(skel->progs.prog_skb_verdict); - int verdict_map = bpf_map__fd(skel->maps.verdict_map); - int sock_map = bpf_map__fd(inner_map); - int err; - - err = xbpf_prog_attach(verdict, sock_map, BPF_SK_SKB_VERDICT, 0); - if (err) - return; - - skel->bss->test_ingress = false; - udp_redir_to_connected(family, sock_map, verdict_map, REDIR_EGRESS); - skel->bss->test_ingress = true; - udp_redir_to_connected(family, sock_map, verdict_map, REDIR_INGRESS); - - xbpf_prog_detach2(verdict, sock_map, BPF_SK_SKB_VERDICT); -} - -static void test_udp_redir(struct test_sockmap_listen *skel, struct bpf_map *map, - int family) -{ - const char *family_name, *map_name; - char s[MAX_TEST_NAME]; - - family_name = family_str(family); - map_name = map_type_str(map); - snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, __func__); - if (!test__start_subtest(s)) - return; - udp_skb_redir_to_connected(skel, map, family); -} - static void run_tests(struct test_sockmap_listen *skel, struct bpf_map *map, int family) { @@ -1539,7 +1414,6 @@ static void run_tests(struct test_sockmap_listen *skel, struct bpf_map *map, test_redir(skel, map, family, SOCK_STREAM); test_reuseport(skel, map, family, SOCK_STREAM); test_reuseport(skel, map, family, SOCK_DGRAM); - test_udp_redir(skel, map, family); }
void serial_test_sockmap_listen(void)