Add two tests for BPF_F_PERMANENT flag in sockmap_basic.c.
Signed-off-by: Liu Jian <liujian56@xxxxxxxxxx>
---
.../selftests/bpf/prog_tests/sockmap_basic.c | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_basic.c b/tools/testing/selftests/bpf/prog_tests/sockmap_basic.c
index 93bf1907abd9..1a29e76fe29f 100644
--- a/tools/testing/selftests/bpf/prog_tests/sockmap_basic.c
+++ b/tools/testing/selftests/bpf/prog_tests/sockmap_basic.c
@@ -476,7 +476,7 @@ static void test_sockmap_skb_verdict_fionread(bool pass_prog)
test_sockmap_drop_prog__destroy(drop);
}
-static void test_sockmap_msg_verdict(bool is_ingress)
+static void test_sockmap_msg_verdict(bool is_ingress, bool is_permanent)
{
int key, sent, recvd, recv_fd;
int err, map, verdict, s, c0, c1, p0, p1;
@@ -528,11 +528,18 @@ static void test_sockmap_msg_verdict(bool is_ingress)
skel->bss->skmsg_redir_key = 2;
}
+ if (is_permanent)
+ skel->bss->skmsg_redir_flags |= BPF_F_PERMANENT;
+
sent = xsend(p1, &buf, sizeof(buf), 0);
ASSERT_EQ(sent, sizeof(buf), "xsend(p1)");
recvd = recv_timeout(recv_fd, &buf, sizeof(buf), SOCK_NONBLOCK, IO_TIMEOUT_SEC);
ASSERT_EQ(recvd, sizeof(buf), "recv_timeout(recv_fd)");
+ sent = xsend(p1, &buf, sizeof(buf), 0);
+ ASSERT_EQ(sent, sizeof(buf), "xsend(p1)");
+ recvd = recv_timeout(recv_fd, &buf, sizeof(buf), SOCK_NONBLOCK, IO_TIMEOUT_SEC);
+ ASSERT_EQ(recvd, sizeof(buf), "recv_timeout(recv_fd)");
out_close:
close(c0);
close(p0);
@@ -583,7 +590,11 @@ void test_sockmap_basic(void)
if (test__start_subtest("sockmap skb_verdict fionread on drop"))
test_sockmap_skb_verdict_fionread(false);
if (test__start_subtest("sockmap msg_verdict"))
- test_sockmap_msg_verdict(false);
+ test_sockmap_msg_verdict(false, false);
if (test__start_subtest("sockmap msg_verdict ingress"))
- test_sockmap_msg_verdict(true);
+ test_sockmap_msg_verdict(true, false);
+ if (test__start_subtest("sockmap msg_verdict permanent"))
+ test_sockmap_msg_verdict(false, true);
+ if (test__start_subtest("sockmap msg_verdict ingress permanent"))
+ test_sockmap_msg_verdict(true, true);
}
--
2.34.1
