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

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

Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
Link: https://lore.kernel.org/r/0fb59fa16fb58cca7def5239df606005a3e8dd0e.1702593901.git.dxu@dxuuu.xyz
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Daniel Xu 2023-12-14 15:49:03 -07:00 committed by Alexei Starovoitov
parent 8f0ec8c681
commit 77a7a8220f
1 changed files with 2 additions and 5 deletions
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7
tools/testing/selftests/bpf/prog_tests/test_tunnel.c
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@ -535,23 +535,20 @@ done:
#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;
}