Function test13

dpdk/app/test/test_lpm.c:937–993

 * */

int32_t
test13(void)
{
	struct rte_lpm *lpm = NULL;
	struct rte_lpm_config config;

	config.max_rules = MAX_RULES;
	config.number_tbl8s = NUMBER_TBL8S;
	config.flags = 0;
	uint32_t ip, i, next_hop_add_1, next_hop_add_2, next_hop_return;
	uint8_t depth;
	int32_t status = 0;

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

	ip = RTE_IPV4(128, 0, 0, 0);
	depth = 24;
	next_hop_add_1 = 100;

	status = rte_lpm_add(lpm, ip, depth, next_hop_add_1);
	TEST_LPM_ASSERT(status == 0);

	status = rte_lpm_lookup(lpm, ip, &next_hop_return);
	TEST_LPM_ASSERT((status == 0) && (next_hop_return == next_hop_add_1));

	depth = 32;
	next_hop_add_2 = 101;

	for (i = 0; i < 1000; i++) {
		status = rte_lpm_add(lpm, ip, depth, next_hop_add_2);
		TEST_LPM_ASSERT(status == 0);

		status = rte_lpm_lookup(lpm, ip, &next_hop_return);
		TEST_LPM_ASSERT((status == 0) &&
				(next_hop_return == next_hop_add_2));

		status = rte_lpm_delete(lpm, ip, depth);
		TEST_LPM_ASSERT(status == 0);

		status = rte_lpm_lookup(lpm, ip, &next_hop_return);
		TEST_LPM_ASSERT((status == 0) &&
				(next_hop_return == next_hop_add_1));
	}

	depth = 24;

	status = rte_lpm_delete(lpm, ip, depth);
	TEST_LPM_ASSERT(status == 0);

	status = rte_lpm_lookup(lpm, ip, &next_hop_return);
	TEST_LPM_ASSERT(status == -ENOENT);

	rte_lpm_free(lpm);

	return PASS;
}