static void test_arp(void)
{
struct ofp_ifnet mock_ifnet;
struct in_addr ip;
uint8_t mac[OFP_ETHER_ADDR_LEN] = { 0x00, 0xFF, 0x00, 0x00, 0xFF, 0x00, };
/* The buffer passed into ofp_ipv4_lookup_mac() must be 8 bytes since
* a 64-bit operation is currently being used to copy a MAC address.
*/
uint8_t mac_result[OFP_ETHER_ADDR_LEN + 2];
CU_ASSERT(0 == ofp_init_local());
memset(&mock_ifnet, 0, sizeof(mock_ifnet));
CU_ASSERT(0 != inet_aton("1.1.1.1", &ip));
/* Test entry insert, lookup, and remove. */
CU_ASSERT(-1 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
CU_ASSERT(0 == ofp_arp_ipv4_insert(ip.s_addr, mac, &mock_ifnet));
memset(mac_result, 0xFF, OFP_ETHER_ADDR_LEN);
CU_ASSERT(0 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
CU_ASSERT(0 == memcmp(mac, mac_result, OFP_ETHER_ADDR_LEN));
CU_ASSERT(0 == ofp_arp_ipv4_remove(ip.s_addr, &mock_ifnet));
CU_ASSERT(-1 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
/* Test entry is aged out. */
CU_ASSERT(0 == ofp_arp_ipv4_insert(ip.s_addr, mac, &mock_ifnet));
OFP_INFO("Inserted ARP entry");
sleep(ARP_AGE_INTERVAL + ARP_ENTRY_TIMEOUT);
CU_ASSERT(-1 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
/* Test entry is aged out after a few hits. */
CU_ASSERT(0 == ofp_arp_ipv4_insert(ip.s_addr, mac, &mock_ifnet));
OFP_INFO("Inserted ARP entry");
sleep(ARP_AGE_INTERVAL);
CU_ASSERT(0 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
sleep(ARP_AGE_INTERVAL);
CU_ASSERT(0 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
sleep(ARP_AGE_INTERVAL + ARP_ENTRY_TIMEOUT);
CU_ASSERT(-1 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
}
void *pp_thread(void *arg)
{
ALLOW_UNUSED_LOCAL(arg);
#if ODP_VERSION >= 102
if (odp_init_local(ODP_THREAD_WORKER)) {
#else
if (odp_init_local()) {
#endif
OFP_ERR("odp_init_local failed");
return NULL;
}
if (ofp_init_local()) {
OFP_ERR("ofp_init_local failed");
return NULL;
}
while (odp_atomic_load_u32(&still_running)) {
odp_event_t event;
odp_queue_t source_queue;
event = odp_schedule(&source_queue, ODP_SCHED_WAIT);
if (odp_event_type(event) != ODP_EVENT_TIMEOUT) {
OFP_ERR("Unexpected event type %d",
odp_event_type(event));
continue;
}
ofp_timer_handle(event);
}
return NULL;
}
static void test_arp(void)
{
struct ofp_ifnet mock_ifnet;
struct in_addr ip;
uint8_t mac[OFP_ETHER_ADDR_LEN] = { 0x00, 0xFF, 0x00, 0x00, 0xFF, 0x00, };
/* The buffer passed into ofp_ipv4_lookup_mac() must be 8 bytes since
* a 64-bit operation is currently being used to copy a MAC address.
*/
uint8_t mac_result[OFP_ETHER_ADDR_LEN + 2];
CU_ASSERT(0 == ofp_init_local());
memset(&mock_ifnet, 0, sizeof(mock_ifnet));
CU_ASSERT(0 != inet_aton("1.1.1.1", &ip));
/* Test entry insert, lookup, and remove. */
CU_ASSERT(-1 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
CU_ASSERT(0 == ofp_arp_ipv4_insert(ip.s_addr, mac, &mock_ifnet));
memset(mac_result, 0xFF, OFP_ETHER_ADDR_LEN);
CU_ASSERT(0 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
CU_ASSERT(0 == memcmp(mac, mac_result, OFP_ETHER_ADDR_LEN));
CU_ASSERT(0 == ofp_arp_ipv4_remove(ip.s_addr, &mock_ifnet));
CU_ASSERT(-1 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
/* Test entry is aged out. */
CU_ASSERT(0 == ofp_arp_ipv4_insert(ip.s_addr, mac, &mock_ifnet));
OFP_INFO("Inserted ARP entry");
sleep(ARP_AGE_INTERVAL + ARP_ENTRY_TIMEOUT);
CU_ASSERT(-1 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
/* Test entry is aged out after a few hits. */
CU_ASSERT(0 == ofp_arp_ipv4_insert(ip.s_addr, mac, &mock_ifnet));
OFP_INFO("Inserted ARP entry");
sleep(ARP_AGE_INTERVAL);
CU_ASSERT(0 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
sleep(ARP_AGE_INTERVAL);
CU_ASSERT(0 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
sleep(ARP_AGE_INTERVAL + ARP_ENTRY_TIMEOUT);
CU_ASSERT(-1 == ofp_ipv4_lookup_mac(ip.s_addr, mac_result, &mock_ifnet));
}
int main(void)
{
CU_pSuite ptr_suite = NULL;
int nr_of_failed_tests = 0;
int nr_of_failed_suites = 0;
/* Initialize the CUnit test registry */
if (CUE_SUCCESS != CU_initialize_registry())
return CU_get_error();
/* add a suite to the registry */
ptr_suite = CU_add_suite("ofp errno", init_suite, end_suite);
if (NULL == ptr_suite) {
CU_cleanup_registry();
return CU_get_error();
}
if (NULL == CU_ADD_TEST(ptr_suite, test_arp)) {
CU_cleanup_registry();
return CU_get_error();
}
#if defined(OFP_TESTMODE_AUTO)
CU_set_output_filename("CUnit-Util");
CU_automated_run_tests();
#else
/* Run all tests using the CUnit Basic interface */
CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests();
#endif
nr_of_failed_tests = CU_get_number_of_tests_failed();
nr_of_failed_suites = CU_get_number_of_suites_failed();
CU_cleanup_registry();
return (nr_of_failed_suites > 0 ?
nr_of_failed_suites : nr_of_failed_tests);
}
