Commit 77a7a822 authored by Daniel Xu's avatar Daniel Xu Committed by Alexei Starovoitov
Browse files

bpf: selftests: test_tunnel: Setup fresh topology for each subtest 



This helps with determinism b/c individual setup/teardown prevents
leaking state between different subtests.

Signed-off-by: default avatarDaniel Xu <dxu@dxuuu.xyz>
Link: https://lore.kernel.org/r/0fb59fa16fb58cca7def5239df606005a3e8dd0e.1702593901.git.dxu@dxuuu.xyz


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent 8f0ec8c6

tools/testing/selftests/bpf/prog_tests/test_tunnel.c

+2 −5
Original line number Diff line number Diff line
@@ -535,23 +535,20 @@ static void test_ipip_tunnel(enum ipip_encap encap) 
#define RUN_TEST(name, ...)						\

	({								\

		if (test__start_subtest(#name)) {			\

			config_device();				\

			test_ ## name(__VA_ARGS__);			\

			cleanup();					\

		}							\

	})



static void *test_tunnel_run_tests(void *arg)

{

	cleanup();

	config_device();



	RUN_TEST(vxlan_tunnel);

	RUN_TEST(ip6vxlan_tunnel);

	RUN_TEST(ipip_tunnel, NONE);

	RUN_TEST(ipip_tunnel, FOU);

	RUN_TEST(ipip_tunnel, GUE);



	cleanup();



	return NULL;

}