Function test21

dpdk/app/test/test_lpm6.c:1302–1352

* Adds 3 rules and look them up through the lookup_bulk function. * Includes in the lookup a fourth IP address that won't match * and checks that the result is as expected. */

 * and checks that the result is as expected.
 */
int32_t
test21(void)
{
	struct rte_lpm6 *lpm = NULL;
	struct rte_lpm6_config config;
	uint8_t ip_batch[4][16];
	uint8_t depth;
	uint32_t next_hop_add;
	int32_t next_hop_return[4];
	int32_t status = 0;

	config.max_rules = MAX_RULES;
	config.number_tbl8s = NUMBER_TBL8S;
	config.flags = 0;

	lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
	TEST_LPM_ASSERT(lpm != NULL);

	IPv6(ip_batch[0], 128, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
	depth = 48;
	next_hop_add = 100;

	status = rte_lpm6_add(lpm, ip_batch[0], depth, next_hop_add);
	TEST_LPM_ASSERT(status == 0);

	IPv6(ip_batch[1], 128, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
	depth = 48;
	next_hop_add = 101;

	status = rte_lpm6_add(lpm, ip_batch[1], depth, next_hop_add);
	TEST_LPM_ASSERT(status == 0);

	IPv6(ip_batch[2], 128, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
	depth = 48;
	next_hop_add = 102;

	status = rte_lpm6_add(lpm, ip_batch[2], depth, next_hop_add);
	TEST_LPM_ASSERT(status == 0);

	IPv6(ip_batch[3], 128, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);

	status = rte_lpm6_lookup_bulk_func(lpm, ip_batch,
			next_hop_return, 4);
	TEST_LPM_ASSERT(status == 0 && next_hop_return[0] == 100
			&& next_hop_return[1] == 101 && next_hop_return[2] == 102
			&& next_hop_return[3] == -1);

	rte_lpm6_free(lpm);

	return PASS;
}

/*
 * Adds 5 rules and look them up.