static void test_public_api_setters(sd_event *e) {
struct in_addr address = {};
unsigned seed = 0;
sd_ipv4ll *ll;
struct ether_addr mac_addr = {
.ether_addr_octet = {'A', 'B', 'C', '1', '2', '3'}};
if (verbose)
printf("* %s\n", __FUNCTION__);
assert_se(sd_ipv4ll_new(&ll) == 0);
assert_se(ll);
assert_se(sd_ipv4ll_attach_event(NULL, NULL, 0) == -EINVAL);
assert_se(sd_ipv4ll_attach_event(ll, e, 0) == 0);
assert_se(sd_ipv4ll_attach_event(ll, e, 0) == -EBUSY);
assert_se(sd_ipv4ll_set_callback(NULL, NULL, NULL) == -EINVAL);
assert_se(sd_ipv4ll_set_callback(ll, NULL, NULL) == 0);
assert_se(sd_ipv4ll_set_address(ll, &address) == -EINVAL);
address.s_addr |= htobe32(169U << 24 | 254U << 16);
assert_se(sd_ipv4ll_set_address(ll, &address) == -EINVAL);
address.s_addr |= htobe32(0x00FF);
assert_se(sd_ipv4ll_set_address(ll, &address) == -EINVAL);
address.s_addr |= htobe32(0xF000);
assert_se(sd_ipv4ll_set_address(ll, &address) == 0);
address.s_addr |= htobe32(0x0F00);
assert_se(sd_ipv4ll_set_address(ll, &address) == -EINVAL);
assert_se(sd_ipv4ll_set_address_seed(NULL, seed) == -EINVAL);
assert_se(sd_ipv4ll_set_address_seed(ll, seed) == 0);
assert_se(sd_ipv4ll_set_mac(NULL, NULL) == -EINVAL);
assert_se(sd_ipv4ll_set_mac(ll, NULL) == -EINVAL);
assert_se(sd_ipv4ll_set_mac(ll, &mac_addr) == 0);
assert_se(sd_ipv4ll_set_index(NULL, -1) == -EINVAL);
assert_se(sd_ipv4ll_set_index(ll, -1) == -EINVAL);
assert_se(sd_ipv4ll_set_index(ll, -99) == -EINVAL);
assert_se(sd_ipv4ll_set_index(ll, 1) == 0);
assert_se(sd_ipv4ll_set_index(ll, 99) == 0);
assert_se(sd_ipv4ll_ref(ll) == ll);
assert_se(sd_ipv4ll_unref(ll) == NULL);
/* Cleanup */
assert_se(sd_ipv4ll_unref(ll) == NULL);
}
static int client_run(int ifindex, const char *seed_str, const struct ether_addr *ha, sd_event *e) {
sd_ipv4ll *ll;
assert_se(sd_ipv4ll_new(&ll) >= 0);
assert_se(sd_ipv4ll_attach_event(ll, e, 0) >= 0);
assert_se(sd_ipv4ll_set_index(ll, ifindex) >= 0);
assert_se(sd_ipv4ll_set_mac(ll, ha) >= 0);
assert_se(sd_ipv4ll_set_callback(ll, ll_handler, NULL) >= 0);
if (seed_str) {
unsigned seed;
assert_se(safe_atou(seed_str, &seed) >= 0);
assert_se(sd_ipv4ll_set_address_seed(ll, seed) >= 0);
}
log_info("starting IPv4LL client");
assert_se(sd_ipv4ll_start(ll) >= 0);
assert_se(sd_event_loop(e) >= 0);
assert_se(!sd_ipv4ll_unref(ll));
return EXIT_SUCCESS;
}
static void test_basic_request(sd_event *e) {
sd_ipv4ll *ll;
struct ether_arp arp;
struct ether_addr mac_addr = {
.ether_addr_octet = {'A', 'B', 'C', '1', '2', '3'}};
if (verbose)
printf("* %s\n", __FUNCTION__);
assert_se(sd_ipv4ll_new(&ll) == 0);
assert_se(sd_ipv4ll_start(ll) == -EINVAL);
assert_se(sd_ipv4ll_attach_event(ll, e, 0) == 0);
assert_se(sd_ipv4ll_start(ll) == -EINVAL);
assert_se(sd_ipv4ll_set_mac(ll, &mac_addr) == 0);
assert_se(sd_ipv4ll_start(ll) == -EINVAL);
assert_se(sd_ipv4ll_set_callback(ll, basic_request_handler,
basic_request_handler_userdata) == 0);
assert_se(sd_ipv4ll_start(ll) == -EINVAL);
assert_se(sd_ipv4ll_set_index(ll, 1) == 0);
assert_se(sd_ipv4ll_start(ll) == 0);
sd_event_run(e, (uint64_t) -1);
assert_se(sd_ipv4ll_start(ll) == -EBUSY);
assert_se(sd_ipv4ll_is_running(ll));
/* PROBE */
sd_event_run(e, (uint64_t) -1);
assert_se(read(test_fd[1], &arp, sizeof(struct ether_arp)) == sizeof(struct ether_arp));
if (extended) {
/* PROBE */
sd_event_run(e, (uint64_t) -1);
assert_se(read(test_fd[1], &arp, sizeof(struct ether_arp)) == sizeof(struct ether_arp));
/* PROBE */
sd_event_run(e, (uint64_t) -1);
assert_se(read(test_fd[1], &arp, sizeof(struct ether_arp)) == sizeof(struct ether_arp));
sd_event_run(e, (uint64_t) -1);
assert_se(basic_request_handler_bind == 1);
}
sd_ipv4ll_stop(ll);
assert_se(basic_request_handler_stop == 1);
/* Cleanup */
assert_se(sd_ipv4ll_unref(ll) == NULL);
safe_close(test_fd[1]);
}
static sd_ipv4ll *ipv4ll_client_notify(sd_ipv4ll *ll, int event) {
assert(ll);
if (ll->cb) {
ll = sd_ipv4ll_ref(ll);
ll->cb(ll, event, ll->userdata);
ll = sd_ipv4ll_unref(ll);
}
return ll;
}
