selftests/bpf: Run reuseport tests in a loop (ce7cb5f3) · Commits · 戴 / test

tools/testing/selftests/bpf/test_select_reuseport.c

+34 −21

Original line number	Diff line number	Diff line
		@@ -643,7 +643,8 @@ static void prepare_sk_fds(int type, sa_family_t family, bool inany)
		}
		}

		static void setup_per_test(int type, sa_family_t family, bool inany)
		static void setup_per_test(int type, sa_family_t family, bool inany,
		bool no_inner_map)
		{
		int ovr = -1, err;

		@@ -652,9 +653,18 @@ static void setup_per_test(int type, sa_family_t family, bool inany)
		BPF_ANY);
		CHECK(err == -1, "update_elem(tmp_index_ovr_map, 0, -1)",
		"err:%d errno:%d\n", err, errno);

		/* Install reuseport_array to outer_map? */
		if (no_inner_map)
		return;

		err = bpf_map_update_elem(outer_map, &index_zero, &reuseport_array,
		BPF_ANY);
		CHECK(err == -1, "update_elem(outer_map, 0, reuseport_array)",
		"err:%d errno:%d\n", err, errno);
		}

		static void cleanup_per_test(void)
		static void cleanup_per_test(bool no_inner_map)
		{
		int i, err;

		@@ -662,6 +672,10 @@ static void cleanup_per_test(void)
		close(sk_fds[i]);
		close(epfd);

		/* Delete reuseport_array from outer_map? */
		if (no_inner_map)
		return;

		err = bpf_map_delete_elem(outer_map, &index_zero);
		CHECK(err == -1, "delete_elem(outer_map)",
		"err:%d errno:%d\n", err, errno);
		@@ -700,31 +714,30 @@ static const char *sotype_str(int sotype)

		static void test_config(int type, sa_family_t family, bool inany)
		{
		int err;
		const struct test {
		void (*fn)(int sotype, sa_family_t family);
		bool no_inner_map;
		} tests[] = {
		{ test_err_inner_map, true /* no_inner_map */ },
		{ test_err_skb_data },
		{ test_err_sk_select_port },
		{ test_pass },
		{ test_syncookie },
		{ test_pass_on_err },
		{ test_detach_bpf },
		};
		const struct test *t;

		printf("######## %s/%s %s ########\n",
		family_str(family), sotype_str(type),
		inany ? " INANY " : "LOOPBACK");

		setup_per_test(type, family, inany);

		test_err_inner_map(type, family);

		/* Install reuseport_array to the outer_map */
		err = bpf_map_update_elem(outer_map, &index_zero,
		&reuseport_array, BPF_ANY);
		CHECK(err == -1, "update_elem(outer_map)",
		"err:%d errno:%d\n", err, errno);

		test_err_skb_data(type, family);
		test_err_sk_select_port(type, family);
		test_pass(type, family);
		test_syncookie(type, family);
		test_pass_on_err(type, family);
		/* Must be the last test */
		test_detach_bpf(type, family);
		for (t = tests; t < tests + ARRAY_SIZE(tests); t++) {
		setup_per_test(type, family, inany, t->no_inner_map);
		t->fn(type, family);
		cleanup_per_test(t->no_inner_map);
		}

		cleanup_per_test();
		printf("\n");
		}

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