static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
unsigned int data_mtu;
printf("Test knet_handle_pmtud_get incorrect knet_h\n");
if ((!knet_handle_pmtud_get(NULL, &data_mtu)) || (errno != EINVAL)) {
printf("knet_handle_pmtud_get accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG);
if (!knet_h) {
printf("knet_handle_new failed: %s\n", strerror(errno));
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_handle_pmtud_get with no data_mtu\n");
if ((!knet_handle_pmtud_get(knet_h, NULL)) || (errno != EINVAL)) {
printf("knet_handle_pmtud_get accepted invalid data_mtu or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
if (knet_handle_pmtud_get(knet_h, &data_mtu) < 0) {
printf("knet_handle_pmtud_get failed error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_h->data_mtu != data_mtu) {
printf("knet_handle_pmtud_get failed to set the value\n");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
int knet_handle_stop(knet_handle_t knet_h)
{
int i, j;
uint16_t host_ids[KNET_MAX_HOST];
uint8_t link_ids[KNET_MAX_LINK];
size_t host_ids_entries = 0, link_ids_entries = 0;
struct knet_link_status status;
if (!knet_h) {
errno = EINVAL;
return -1;
}
if (knet_host_get_host_list(knet_h, host_ids, &host_ids_entries) < 0) {
printf("knet_host_get_host_list failed: %s\n", strerror(errno));
return -1;
}
for (i = 0; i < host_ids_entries; i++) {
if (knet_link_get_link_list(knet_h, host_ids[i], link_ids, &link_ids_entries)) {
printf("knet_link_get_link_list failed: %s\n", strerror(errno));
return -1;
}
for (j = 0; j < link_ids_entries; j++) {
if (knet_link_get_status(knet_h, host_ids[i], link_ids[j], &status)) {
printf("knet_link_get_status failed: %s\n", strerror(errno));
return -1;
}
if (status.enabled != 1) {
continue;
}
if (knet_link_set_enable(knet_h, host_ids[i], j, 0)) {
printf("knet_link_set_enable failed: %s\n", strerror(errno));
return -1;
}
}
if (knet_host_remove(knet_h, host_ids[i]) < 0) {
printf("knet_host_remove failed: %s\n", strerror(errno));
return -1;
}
}
if (knet_handle_free(knet_h)) {
printf("knet_handle_free failed: %s\n", strerror(errno));
return -1;
}
return 0;
}
int totemknet_finalize (
void *knet_context)
{
struct totemknet_instance *instance = (struct totemknet_instance *)knet_context;
int res = 0;
knet_log_printf(LOG_DEBUG, "totemknet: finalize");
qb_loop_poll_del (instance->poll_handle, instance->logpipes[0]);
qb_loop_poll_del (instance->poll_handle, instance->knet_fd);
knet_handle_free(instance->knet_handle);
totemknet_stop_merge_detect_timeout(instance);
return (res);
}
static void sigint_handler(int signum)
{
int err;
printf("Cleaning up...\n");
if (knet_h != NULL) {
err = knet_handle_free(knet_h);
if (err != 0) {
printf("Unable to cleanup before exit\n");
exit(EXIT_FAILURE);
}
}
exit(EXIT_SUCCESS);
}
static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
printf("Test knet_host_set_policy incorrect knet_h\n");
if ((!knet_host_set_policy(NULL, 1, KNET_LINK_POLICY_PASSIVE)) || (errno != EINVAL)) {
printf("knet_host_set_policy accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h = knet_handle_start(logfds, KNET_LOG_DEBUG);
flush_logs(logfds[0], stdout);
printf("Test knet_host_set_policy incorrect host_id\n");
if ((!knet_host_set_policy(knet_h, 1, KNET_LINK_POLICY_PASSIVE)) || (errno != EINVAL)) {
printf("knet_host_set_policy accepted invalid host_id or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_host_set_policy incorrect policy\n");
if ((!knet_host_set_policy(knet_h, 1, KNET_LINK_POLICY_RR + 1)) || (errno != EINVAL)) {
printf("knet_host_set_policy accepted invalid policy or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_host_set_policy correct policy\n");
if (knet_host_add(knet_h, 1) < 0) {
printf("knet_host_add failed error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_host_set_policy(knet_h, 1, KNET_LINK_POLICY_RR) < 0) {
printf("knet_host_set_policy failed to set RR policy for host 1: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_h->host_index[1]->link_handler_policy != KNET_LINK_POLICY_RR) {
printf("knet_host_set_policy failed to set RR policy for host 1: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
struct sockaddr_storage src, dst;
if (make_local_sockaddr(&src, 0) < 0) {
printf("Unable to convert src to sockaddr: %s\n", strerror(errno));
exit(FAIL);
}
if (make_local_sockaddr(&dst, 1) < 0) {
printf("Unable to convert dst to sockaddr: %s\n", strerror(errno));
exit(FAIL);
}
printf("Test knet_link_set_ping_timers incorrect knet_h\n");
if ((!knet_link_set_ping_timers(NULL, 1, 0, 1000, 2000, 2048)) || (errno != EINVAL)) {
printf("knet_link_set_ping_timers accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h = knet_handle_start(logfds, KNET_LOG_DEBUG);
printf("Test knet_link_set_ping_timers with unconfigured host_id\n");
if ((!knet_link_set_ping_timers(knet_h, 1, 0, 1000, 2000, 2048)) || (errno != EINVAL)) {
printf("knet_link_set_ping_timers accepted invalid host_id or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_set_ping_timers with incorrect linkid\n");
if (knet_host_add(knet_h, 1) < 0) {
printf("Unable to add host_id 1: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if ((!knet_link_set_ping_timers(knet_h, 1, KNET_MAX_LINK, 1000, 2000, 2048)) || (errno != EINVAL)) {
printf("knet_link_set_ping_timers accepted invalid linkid or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_set_ping_timers with incorrect interval\n");
if ((!knet_link_set_ping_timers(knet_h, 1, 0, 0, 2000, 2048)) || (errno != EINVAL)) {
printf("knet_link_set_ping_timers accepted invalid interval or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_set_ping_timers with 0 timeout\n");
if ((!knet_link_set_ping_timers(knet_h, 1, 0, 1000, 0, 2048)) || (errno != ENOSYS)) {
printf("knet_link_set_ping_timers accepted invalid timeout or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_set_ping_timers with incorrect interval\n");
if ((!knet_link_set_ping_timers(knet_h, 1, 0, 1000, 2000, 0)) || (errno != EINVAL)) {
printf("knet_link_set_ping_timers accepted invalid interval or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_set_ping_timers with unconfigured link\n");
if ((!knet_link_set_ping_timers(knet_h, 1, 0, 1000, 2000, 2048)) || (errno != EINVAL)) {
printf("knet_link_set_ping_timers accepted unconfigured link or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_set_ping_timers with correct values\n");
if (knet_link_set_config(knet_h, 1, 0, KNET_TRANSPORT_UDP, &src, &dst, 0) < 0) {
printf("Unable to configure link: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_link_set_ping_timers(knet_h, 1, 0, 1000, 2000, 2048) < 0) {
printf("knet_link_set_ping_timers failed: %s\n", strerror(errno));
knet_link_clear_config(knet_h, 1, 0);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if ((knet_h->host_index[1]->link[0].ping_interval != 1000000) ||
(knet_h->host_index[1]->link[0].pong_timeout != 2000000) ||
(knet_h->host_index[1]->link[0].latency_fix != 2048)) {
printf("knet_link_set_ping_timers failed to set values\n");
knet_link_clear_config(knet_h, 1, 0);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
knet_link_clear_config(knet_h, 1, 0);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
printf("Test knet_handle_enable_sock_notify incorrect knet_h\n");
if ((!knet_handle_enable_sock_notify(NULL, NULL, sock_notify)) || (errno != EINVAL)) {
printf("knet_handle_enable_sock_notify accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG);
if (!knet_h) {
printf("knet_handle_new failed: %s\n", strerror(errno));
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
printf("Test knet_handle_enable_sock_notify with no private_data\n");
if (knet_handle_enable_sock_notify(knet_h, NULL, sock_notify) < 0) {
printf("knet_handle_enable_sock_notify failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_h->sock_notify_fn_private_data != NULL) {
printf("knet_handle_enable_sock_notify failed to unset private_data");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_handle_enable_sock_notify with private_data\n");
if (knet_handle_enable_sock_notify(knet_h, &private_data, sock_notify) < 0) {
printf("knet_handle_enable_sock_notify failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_h->sock_notify_fn_private_data != &private_data) {
printf("knet_handle_enable_sock_notify failed to set private_data");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_handle_enable_sock_notify with no sock_notify fn\n");
if ((!knet_handle_enable_sock_notify(knet_h, NULL, NULL)) || (errno != EINVAL)) {
printf("knet_handle_enable_sock_notify accepted invalid sock_notify or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_handle_enable_sock_notify with sock_notify fn\n");
if (knet_handle_enable_sock_notify(knet_h, NULL, sock_notify) < 0) {
printf("knet_handle_enable_sock_notify failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_h->sock_notify_fn != &sock_notify) {
printf("knet_handle_enable_sock_notify failed to set sock_notify fn");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
int datafd = 0, old_datafd;
int8_t channel = 0;
printf("Test knet_handle_get_datafd incorrect knet_h\n");
if ((!knet_handle_get_datafd(NULL, channel, &datafd)) || (errno != EINVAL)) {
printf("knet_handle_get_datafd accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG);
if (!knet_h) {
printf("knet_handle_new failed: %s\n", strerror(errno));
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
printf("Test knet_handle_get_datafd with invalid channel (< 0)\n");
channel = 0;
if ((!knet_handle_get_datafd(knet_h, channel, &datafd)) || (errno != EINVAL)) {
printf("knet_handle_get_datafd accepted invalid channel or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_handle_get_datafd with invalid channel (KNET_DATAFD_MAX)\n");
channel = KNET_DATAFD_MAX;
if ((!knet_handle_get_datafd(knet_h, channel, &datafd)) || (errno != EINVAL)) {
printf("knet_handle_get_datafd accepted invalid channel or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_handle_get_datafd with unconfigured datafd/channel\n");
channel = 10;
if ((!knet_handle_get_datafd(knet_h, channel, &datafd)) || (errno != EINVAL)) {
printf("knet_handle_get_datafd accepted unconfigured channel or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_handle_get_datafd with valid datafd\n");
if (knet_handle_enable_sock_notify(knet_h, &private_data, sock_notify) < 0) {
printf("knet_handle_enable_sock_notify failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
old_datafd = 0;
channel = -1;
if (knet_handle_add_datafd(knet_h, &old_datafd, &channel) < 0) {
printf("knet_handle_add_datafd failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_handle_get_datafd(knet_h, channel, &datafd) < 0) {
printf("knet_handle_get_datafd failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (old_datafd != datafd) {
printf("knet_handle_get_datafd got incorrect channel\n");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
struct sockaddr_storage src, dst;
memset(&src, 0, sizeof(struct sockaddr_storage));
if (strtoaddr("127.0.0.1", "50000", (struct sockaddr *)&src, sizeof(struct sockaddr_storage)) < 0) {
printf("Unable to convert src to sockaddr: %s\n", strerror(errno));
exit(FAIL);
}
memset(&dst, 0, sizeof(struct sockaddr_storage));
if (strtoaddr("127.0.0.1", "50001", (struct sockaddr *)&dst, sizeof(struct sockaddr_storage)) < 0) {
printf("Unable to convert dst to sockaddr: %s\n", strerror(errno));
exit(FAIL);
}
printf("Test knet_link_set_pong_count incorrect knet_h\n");
if ((!knet_link_set_pong_count(NULL, 1, 0, 2)) || (errno != EINVAL)) {
printf("knet_link_set_pong_count accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG);
if (!knet_h) {
printf("knet_handle_new failed: %s\n", strerror(errno));
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
printf("Test knet_link_set_pong_count with unconfigured host_id\n");
if ((!knet_link_set_pong_count(knet_h, 1, 0, 2)) || (errno != EINVAL)) {
printf("knet_link_set_pong_count accepted invalid host_id or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_set_pong_count with incorrect linkid\n");
if (knet_host_add(knet_h, 1) < 0) {
printf("Unable to add host_id 1: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if ((!knet_link_set_pong_count(knet_h, 1, KNET_MAX_LINK, 2)) || (errno != EINVAL)) {
printf("knet_link_set_pong_count accepted invalid linkid or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_set_pong_count with incorrect pong count\n");
if ((!knet_link_set_pong_count(knet_h, 1, 0, 0)) || (errno != EINVAL)) {
printf("knet_link_set_pong_count accepted invalid pong count or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_set_pong_count with unconfigured link\n");
if ((!knet_link_set_pong_count(knet_h, 1, 0, 2)) || (errno != EINVAL)) {
printf("knet_link_set_pong_count accepted unconfigured link or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_set_pong_count with correct values\n");
if (knet_link_set_config(knet_h, 1, 0, KNET_TRANSPORT_UDP, &src, &dst) < 0) {
printf("Unable to configure link: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_link_set_pong_count(knet_h, 1, 0, 3) < 0) {
printf("knet_link_set_pong_count failed: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_h->host_index[1]->link[0].pong_count != 3) {
printf("knet_link_set_pong_count failed to set correct values\n");
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
static void test(const char *model)
{
knet_handle_t knet_h;
int logfds[2];
int datafd = 0;
int8_t channel = 0;
struct knet_handle_stats stats;
char send_buff[KNET_MAX_PACKET_SIZE];
char recv_buff[KNET_MAX_PACKET_SIZE];
ssize_t send_len = 0;
int recv_len = 0;
int savederrno;
struct sockaddr_storage lo;
struct knet_handle_compress_cfg knet_handle_compress_cfg;
if (make_local_sockaddr(&lo, 0) < 0) {
printf("Unable to convert loopback to sockaddr: %s\n", strerror(errno));
exit(FAIL);
}
memset(send_buff, 0, sizeof(send_buff));
setup_logpipes(logfds);
knet_h = knet_handle_start(logfds, KNET_LOG_DEBUG);
flush_logs(logfds[0], stdout);
printf("Test knet_send with %s and valid data\n", model);
memset(&knet_handle_compress_cfg, 0, sizeof(struct knet_handle_compress_cfg));
strncpy(knet_handle_compress_cfg.compress_model, model, sizeof(knet_handle_compress_cfg.compress_model) - 1);
knet_handle_compress_cfg.compress_level = 4;
knet_handle_compress_cfg.compress_threshold = 0;
if (knet_handle_compress(knet_h, &knet_handle_compress_cfg) < 0) {
printf("knet_handle_compress did not accept zlib compress mode with compress level 1 cfg\n");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_handle_enable_sock_notify(knet_h, &private_data, sock_notify) < 0) {
printf("knet_handle_enable_sock_notify failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
datafd = 0;
channel = -1;
if (knet_handle_add_datafd(knet_h, &datafd, &channel) < 0) {
printf("knet_handle_add_datafd failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_host_add(knet_h, 1) < 0) {
printf("knet_host_add failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_link_set_config(knet_h, 1, 0, KNET_TRANSPORT_UDP, &lo, &lo, 0) < 0) {
printf("Unable to configure link: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_link_set_enable(knet_h, 1, 0, 1) < 0) {
printf("knet_link_set_enable failed: %s\n", strerror(errno));
knet_link_clear_config(knet_h, 1, 0);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_handle_setfwd(knet_h, 1) < 0) {
printf("knet_handle_setfwd failed: %s\n", strerror(errno));
knet_link_set_enable(knet_h, 1, 0, 0);
knet_link_clear_config(knet_h, 1, 0);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (wait_for_host(knet_h, 1, 10, logfds[0], stdout) < 0) {
printf("timeout waiting for host to be reachable");
knet_link_set_enable(knet_h, 1, 0, 0);
knet_link_clear_config(knet_h, 1, 0);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
send_len = knet_send(knet_h, send_buff, KNET_MAX_PACKET_SIZE, channel);
if (send_len <= 0) {
printf("knet_send failed: %s\n", strerror(errno));
knet_link_set_enable(knet_h, 1, 0, 0);
knet_link_clear_config(knet_h, 1, 0);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (send_len != sizeof(send_buff)) {
printf("knet_send sent only %zd bytes: %s\n", send_len, strerror(errno));
knet_link_set_enable(knet_h, 1, 0, 0);
knet_link_clear_config(knet_h, 1, 0);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
if (wait_for_packet(knet_h, 10, datafd, logfds[0], stdout)) {
printf("Error waiting for packet: %s\n", strerror(errno));
knet_link_set_enable(knet_h, 1, 0, 0);
knet_link_clear_config(knet_h, 1, 0);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
recv_len = knet_recv(knet_h, recv_buff, KNET_MAX_PACKET_SIZE, channel);
savederrno = errno;
if (recv_len != send_len) {
printf("knet_recv received only %d bytes: %s (errno: %d)\n", recv_len, strerror(errno), errno);
knet_link_set_enable(knet_h, 1, 0, 0);
knet_link_clear_config(knet_h, 1, 0);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
if ((is_helgrind()) && (recv_len == -1) && (savederrno == EAGAIN)) {
printf("helgrind exception. this is normal due to possible timeouts\n");
exit(PASS);
}
exit(FAIL);
}
if (memcmp(recv_buff, send_buff, KNET_MAX_PACKET_SIZE)) {
printf("recv and send buffers are different!\n");
knet_link_set_enable(knet_h, 1, 0, 0);
knet_link_clear_config(knet_h, 1, 0);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
/* A sanity check on the stats */
if (knet_handle_get_stats(knet_h, &stats, sizeof(stats)) < 0) {
printf("knet_handle_get_stats failed: %s\n", strerror(errno));
knet_link_set_enable(knet_h, 1, 0, 0);
knet_link_clear_config(knet_h, 1, 0);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (strcmp(model, "none") == 0) {
if (stats.tx_compressed_packets != 0 ||
stats.rx_compressed_packets != 0) {
printf("stats look wrong: s/b all 0 for model 'none' tx_packets: %" PRIu64 " (%" PRIu64 "/%" PRIu64 " comp/uncomp), rx_packets: %" PRIu64 " (%" PRIu64 "/%" PRIu64 " comp/uncomp)\n",
stats.tx_compressed_packets,
stats.tx_compressed_size_bytes,
stats.tx_compressed_original_bytes,
stats.rx_compressed_packets,
stats.rx_compressed_size_bytes,
stats.rx_compressed_original_bytes);
}
} else {
if (stats.tx_compressed_packets != 1 ||
stats.rx_compressed_packets != 1 ||
stats.tx_compressed_original_bytes < stats.tx_compressed_size_bytes ||
stats.tx_compressed_original_bytes < stats.tx_compressed_size_bytes) {
printf("stats look wrong: tx_packets: %" PRIu64 " (%" PRIu64 "/%" PRIu64 " comp/uncomp), rx_packets: %" PRIu64 " (%" PRIu64 "/%" PRIu64 " comp/uncomp)\n",
stats.tx_compressed_packets,
stats.tx_compressed_size_bytes,
stats.tx_compressed_original_bytes,
stats.rx_compressed_packets,
stats.rx_compressed_size_bytes,
stats.rx_compressed_original_bytes);
}
}
flush_logs(logfds[0], stdout);
knet_link_set_enable(knet_h, 1, 0, 0);
knet_link_clear_config(knet_h, 1, 0);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
knet_handle_t knet_handle_new(uint16_t host_id,
int log_fd,
uint8_t default_log_level)
{
knet_handle_t knet_h;
int savederrno = 0;
/*
* validate incoming request
*/
if ((log_fd > 0) && (default_log_level > KNET_LOG_DEBUG)) {
errno = EINVAL;
return NULL;
}
/*
* allocate handle
*/
knet_h = malloc(sizeof(struct knet_handle));
if (!knet_h) {
errno = ENOMEM;
return NULL;
}
memset(knet_h, 0, sizeof(struct knet_handle));
/*
* copy config in place
*/
knet_h->host_id = host_id;
knet_h->logfd = log_fd;
if (knet_h->logfd > 0) {
memset(&knet_h->log_levels, default_log_level, KNET_MAX_SUBSYSTEMS);
}
/*
* set pmtud default timers
*/
knet_h->pmtud_interval = KNET_PMTUD_DEFAULT_INTERVAL;
/*
* init main locking structures
*/
if (_init_locks(knet_h)) {
savederrno = errno;
goto exit_fail;
}
/*
* init sockets
*/
if (_init_socks(knet_h)) {
savederrno = errno;
goto exit_fail;
}
/*
* allocate packet buffers
*/
if (_init_buffers(knet_h)) {
savederrno = errno;
goto exit_fail;
}
/*
* create epoll fds
*/
if (_init_epolls(knet_h)) {
savederrno = errno;
goto exit_fail;
}
/*
* start internal threads
*/
if (_start_threads(knet_h)) {
savederrno = errno;
goto exit_fail;
}
return knet_h;
exit_fail:
knet_handle_free(knet_h);
errno = savederrno;
return NULL;
}
static void test(void)
{
knet_handle_t knet_h;
uint8_t level;
int logfds[2];
printf("Test knet_log_get_loglevel incorrect knet_h\n");
if ((!knet_log_get_loglevel(NULL, KNET_SUB_UNKNOWN, &level)) || (errno != EINVAL)) {
printf("knet_log_get_loglevel accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
printf("Test knet_log_get_loglevel incorrect subsystem\n");
knet_h = knet_handle_new(1, logfds[1], KNET_LOG_INFO);
if (!knet_h) {
printf("knet_handle_new failed: %s\n", strerror(errno));
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if ((!knet_log_get_loglevel(knet_h, KNET_SUB_UNKNOWN - 1, &level)) || (errno != EINVAL)) {
printf("knet_log_get_loglevel accepted invalid subsystem or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_log_get_loglevel incorrect log level\n");
if ((!knet_log_get_loglevel(knet_h, KNET_SUB_UNKNOWN, NULL)) || (errno != EINVAL)) {
printf("knet_log_get_loglevel accepted invalid log level or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_log_get_loglevel with valid parameters\n");
if (knet_log_get_loglevel(knet_h, KNET_SUB_UNKNOWN, &level ) < 0) {
printf("knet_log_get_loglevel failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_h->log_levels[KNET_SUB_UNKNOWN] != level) {
printf("knet_log_get_loglevel failed to get the right value\n");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
printf("Test knet_log_set_loglevel incorrect knet_h\n");
if ((!knet_log_set_loglevel(NULL, KNET_SUB_COMMON, KNET_LOG_DEBUG)) || (errno != EINVAL)) {
printf("knet_log_set_loglevel accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
printf("Test knet_log_set_loglevel incorrect subsystem\n");
knet_h = knet_handle_new(1, logfds[1], KNET_LOG_INFO);
if (!knet_h) {
printf("knet_handle_new failed: %s\n", strerror(errno));
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if ((!knet_log_set_loglevel(knet_h, KNET_SUB_UNKNOWN - 1, KNET_LOG_DEBUG)) || (errno != EINVAL)) {
printf("knet_log_set_loglevel accepted invalid subsystem or returned incorrect error: %s\n", strerror(errno));
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
knet_handle_free(knet_h);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_log_set_loglevel incorrect log level\n");
if ((!knet_log_set_loglevel(knet_h, KNET_SUB_UNKNOWN, KNET_LOG_DEBUG + 1)) || (errno != EINVAL)) {
printf("knet_log_set_loglevel accepted invalid log level or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_log_set_loglevel with valid parameters\n");
if (knet_h->log_levels[KNET_SUB_UNKNOWN] != KNET_LOG_INFO) {
printf("knet_handle_new did not init log_levels correctly?\n");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_log_set_loglevel(knet_h, KNET_SUB_UNKNOWN, KNET_LOG_DEBUG) < 0) {
printf("knet_log_set_loglevel failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_h->log_levels[KNET_SUB_UNKNOWN] != KNET_LOG_DEBUG) {
printf("knet_log_set_loglevel did not set log level correctly\n");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
printf("Test knet_handle_enable_filter incorrect knet_h\n");
if ((!knet_handle_enable_filter(NULL, NULL, dhost_filter)) || (errno != EINVAL)) {
printf("knet_handle_enable_filter accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG);
if (!knet_h) {
printf("knet_handle_new failed: %s\n", strerror(errno));
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
printf("Test knet_handle_enable_filter with no private_data\n");
if (knet_handle_enable_filter(knet_h, NULL, dhost_filter) < 0) {
printf("knet_handle_enable_filter failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_h->dst_host_filter_fn_private_data != NULL) {
printf("knet_handle_enable_filter failed to unset private_data");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_handle_enable_filter with private_data\n");
if (knet_handle_enable_filter(knet_h, &private_data, NULL) < 0) {
printf("knet_handle_enable_filter failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_h->dst_host_filter_fn_private_data != &private_data) {
printf("knet_handle_enable_filter failed to set private_data");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_handle_enable_filter with no dhost_filter fn\n");
if (knet_handle_enable_filter(knet_h, NULL, NULL) < 0) {
printf("knet_handle_enable_filter failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_h->dst_host_filter_fn != NULL) {
printf("knet_handle_enable_filter failed to unset dhost_filter fn");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_handle_enable_filter with dhost_filter fn\n");
if (knet_handle_enable_filter(knet_h, NULL, dhost_filter) < 0) {
printf("knet_handle_enable_filter failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_h->dst_host_filter_fn != &dhost_filter) {
printf("knet_handle_enable_filter failed to set dhost_filter fn");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
int datafd = 0;
int8_t channel = 0;
printf("Test knet_handle_remove_datafd incorrect knet_h\n");
if ((!knet_handle_remove_datafd(NULL, datafd)) || (errno != EINVAL)) {
printf("knet_handle_remove_datafd accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG);
if (!knet_h) {
printf("knet_handle_new failed: %s\n", strerror(errno));
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
printf("Test knet_handle_remove_datafd with no datafd\n");
datafd = 0;
if ((!knet_handle_remove_datafd(knet_h, datafd)) || (errno != EINVAL)) {
printf("knet_handle_remove_datafd accepted invalid datafd or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_handle_remove_datafd with invalid datafd\n");
datafd = 10;
if ((!knet_handle_remove_datafd(knet_h, datafd)) || (errno != EINVAL)) {
printf("knet_handle_remove_datafd accepted invalid channel or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_handle_remove_datafd with valid datafd\n");
if (knet_handle_enable_sock_notify(knet_h, &private_data, sock_notify) < 0) {
printf("knet_handle_enable_sock_notify failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
datafd = 0;
channel = -1;
if (knet_handle_add_datafd(knet_h, &datafd, &channel) < 0) {
printf("knet_handle_add_datafd failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_handle_remove_datafd(knet_h, datafd) < 0) {
printf("knet_handle_remove_datafd failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
int datafd = 0;
int8_t channel = 0;
char recv_buff[KNET_MAX_PACKET_SIZE];
char send_buff[KNET_MAX_PACKET_SIZE];
ssize_t recv_len = 0;
struct iovec iov_out[1];
printf("Test knet_recv incorrect knet_h\n");
if ((!knet_recv(NULL, recv_buff, KNET_MAX_PACKET_SIZE, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h = knet_handle_start(logfds, KNET_LOG_DEBUG);
printf("Test knet_recv with no recv_buff\n");
if ((!knet_recv(knet_h, NULL, KNET_MAX_PACKET_SIZE, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid recv_buff or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_recv with invalid recv_buff len (0)\n");
if ((!knet_recv(knet_h, recv_buff, 0, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid recv_buff len (0) or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_recv with invalid recv_buff len (> KNET_MAX_PACKET_SIZE)\n");
if ((!knet_recv(knet_h, recv_buff, KNET_MAX_PACKET_SIZE + 1, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid recv_buff len (> KNET_MAX_PACKET_SIZE) or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_recv with invalid channel (-1)\n");
channel = -1;
if ((!knet_recv(knet_h, recv_buff, KNET_MAX_PACKET_SIZE, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid channel (-1) or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_recv with invalid channel (KNET_DATAFD_MAX)\n");
channel = KNET_DATAFD_MAX;
if ((!knet_recv(knet_h, recv_buff, KNET_MAX_PACKET_SIZE, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid channel (KNET_DATAFD_MAX) or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_recv with unconfigured channel\n");
channel = 0;
if ((!knet_recv(knet_h, recv_buff, KNET_MAX_PACKET_SIZE, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid unconfigured channel or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_recv with valid data\n");
if (knet_handle_enable_sock_notify(knet_h, &private_data, sock_notify) < 0) {
printf("knet_handle_enable_sock_notify failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
datafd = 0;
channel = -1;
if (knet_handle_add_datafd(knet_h, &datafd, &channel) < 0) {
printf("knet_handle_add_datafd failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
memset(recv_buff, 0, KNET_MAX_PACKET_SIZE);
memset(send_buff, 1, sizeof(send_buff));
iov_out[0].iov_base = (void *)send_buff;
iov_out[0].iov_len = sizeof(send_buff);
if (writev(knet_h->sockfd[channel].sockfd[1], iov_out, 1) != sizeof(send_buff)) {
printf("Unable to write data: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
recv_len = knet_recv(knet_h, recv_buff, KNET_MAX_PACKET_SIZE, channel);
if (recv_len <= 0) {
printf("knet_recv failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (recv_len != sizeof(send_buff)) {
printf("knet_recv received only %zd bytes: %s\n", recv_len, strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (memcmp(recv_buff, send_buff, KNET_MAX_PACKET_SIZE)) {
printf("knet_recv received bad data\n");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
struct sockaddr_storage src, dst;
time_t interval = 0, timeout = 0;
unsigned int precision = 0;
memset(&src, 0, sizeof(struct sockaddr_storage));
if (strtoaddr("127.0.0.1", "50000", (struct sockaddr *)&src, sizeof(struct sockaddr_storage)) < 0) {
printf("Unable to convert src to sockaddr: %s\n", strerror(errno));
exit(FAIL);
}
memset(&dst, 0, sizeof(struct sockaddr_storage));
if (strtoaddr("127.0.0.1", "50001", (struct sockaddr *)&dst, sizeof(struct sockaddr_storage)) < 0) {
printf("Unable to convert dst to sockaddr: %s\n", strerror(errno));
exit(FAIL);
}
printf("Test knet_link_get_ping_timers incorrect knet_h\n");
if ((!knet_link_get_ping_timers(NULL, 1, 0, &interval, &timeout, &precision)) || (errno != EINVAL)) {
printf("knet_link_get_ping_timers accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG);
if (!knet_h) {
printf("knet_handle_new failed: %s\n", strerror(errno));
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
printf("Test knet_link_get_ping_timers with unconfigured host_id\n");
if ((!knet_link_get_ping_timers(knet_h, 1, 0, &interval, &timeout, &precision)) || (errno != EINVAL)) {
printf("knet_link_get_ping_timers accepted invalid host_id or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_get_ping_timers with incorrect linkid\n");
if (knet_host_add(knet_h, 1) < 0) {
printf("Unable to add host_id 1: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if ((!knet_link_get_ping_timers(knet_h, 1, KNET_MAX_LINK, &interval, &timeout, &precision)) || (errno != EINVAL)) {
printf("knet_link_get_ping_timers accepted invalid linkid or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_get_ping_timers with incorrect interval\n");
if ((!knet_link_get_ping_timers(knet_h, 1, 0, NULL, &timeout, &precision)) || (errno != EINVAL)) {
printf("knet_link_get_ping_timers accepted invalid interval or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_get_ping_timers with incorrect timeout\n");
if ((!knet_link_get_ping_timers(knet_h, 1, 0, &interval, NULL, &precision)) || (errno != EINVAL)) {
printf("knet_link_get_ping_timers accepted invalid timeout or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_get_ping_timers with incorrect interval\n");
if ((!knet_link_get_ping_timers(knet_h, 1, 0, &interval, &timeout, NULL)) || (errno != EINVAL)) {
printf("knet_link_get_ping_timers accepted invalid interval or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_get_ping_timers with unconfigured link\n");
if ((!knet_link_get_ping_timers(knet_h, 1, 0, &interval, &timeout, &precision)) || (errno != EINVAL)) {
printf("knet_link_get_ping_timers accepted unconfigured link or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_link_get_ping_timers with correct values\n");
if (knet_link_set_config(knet_h, 1, 0, KNET_TRANSPORT_UDP, &src, &dst) < 0) {
printf("Unable to configure link: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (knet_link_get_ping_timers(knet_h, 1, 0, &interval, &timeout, &precision) < 0) {
printf("knet_link_get_ping_timers failed: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
printf("DEFAULT: int: %zu timeout: %zu prec: %u\n", interval, timeout, precision);
if ((interval != KNET_LINK_DEFAULT_PING_INTERVAL) ||
(timeout != KNET_LINK_DEFAULT_PING_TIMEOUT) ||
(precision != KNET_LINK_DEFAULT_PING_PRECISION)) {
printf("knet_link_get_ping_timers failed to set values\n");
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
struct knet_host_status status;
printf("Test knet_host_get_status incorrect knet_h\n");
memset(&status, 0, sizeof(struct knet_host_status));
if ((!knet_host_get_status(NULL, 1, &status)) || (errno != EINVAL)) {
printf("knet_host_get_status accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG);
if (!knet_h) {
printf("knet_handle_new failed: %s\n", strerror(errno));
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
printf("Test knet_host_get_status with unconfigured host_id\n");
if ((!knet_host_get_status(knet_h, 1, &status)) || (errno != EINVAL)) {
printf("knet_host_get_status accepted invalid host_id or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_host_get_status with incorrect status\n");
if (knet_host_add(knet_h, 1) < 0) {
printf("knet_host_add failed error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if ((!knet_host_get_status(knet_h, 1, NULL)) || (errno != EINVAL)) {
printf("knet_host_get_status accepted invalid status or returned incorrect error: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_host_get_status with correct values\n");
if (knet_host_get_status(knet_h, 1, &status) < 0) {
printf("knet_host_get_status failed: %s\n", strerror(errno));
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
knet_host_remove(knet_h, 1);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}