mirror of
https://github.com/lwip-tcpip/lwip.git
synced 2024-08-24 23:25:58 +00:00
116 lines
3.0 KiB
C
116 lines
3.0 KiB
C
#include "test_mqtt.h"
|
|
|
|
#include "lwip/pbuf.h"
|
|
#include "lwip/apps/mqtt.h"
|
|
#include "lwip/apps/mqtt_priv.h"
|
|
#include "lwip/netif.h"
|
|
|
|
const ip_addr_t test_mqtt_local_ip = IPADDR4_INIT_BYTES(192, 168, 1, 1);
|
|
const ip_addr_t test_mqtt_remote_ip = IPADDR4_INIT_BYTES(192, 168, 1, 2);
|
|
const ip_addr_t test_mqtt_netmask = IPADDR4_INIT_BYTES(255, 255, 255, 0);
|
|
|
|
static err_t test_mqtt_netif_output(struct netif *netif, struct pbuf *p,
|
|
const ip4_addr_t *ipaddr)
|
|
{
|
|
LWIP_UNUSED_ARG(netif);
|
|
LWIP_UNUSED_ARG(ipaddr);
|
|
LWIP_UNUSED_ARG(p);
|
|
return ERR_OK;
|
|
}
|
|
|
|
static void
|
|
test_mqtt_init_netif(struct netif *netif, const ip_addr_t *ip_addr, const ip_addr_t *netmask)
|
|
{
|
|
struct netif *n;
|
|
memset(netif, 0, sizeof(struct netif));
|
|
netif->output = test_mqtt_netif_output;
|
|
netif->flags |= NETIF_FLAG_UP | NETIF_FLAG_LINK_UP;
|
|
ip_addr_copy_from_ip4(netif->netmask, *ip_2_ip4(netmask));
|
|
ip_addr_copy_from_ip4(netif->ip_addr, *ip_2_ip4(ip_addr));
|
|
for (n = netif_list; n != NULL; n = n->next) {
|
|
if (n == netif) {
|
|
return;
|
|
}
|
|
}
|
|
netif->next = NULL;
|
|
netif_list = netif;
|
|
}
|
|
|
|
/* Setups/teardown functions */
|
|
static struct netif *old_netif_list;
|
|
static struct netif *old_netif_default;
|
|
|
|
static void
|
|
mqtt_setup(void)
|
|
{
|
|
old_netif_list = netif_list;
|
|
old_netif_default = netif_default;
|
|
netif_list = NULL;
|
|
netif_default = NULL;
|
|
lwip_check_ensure_no_alloc(SKIP_POOL(MEMP_SYS_TIMEOUT));
|
|
}
|
|
|
|
static void
|
|
mqtt_teardown(void)
|
|
{
|
|
netif_list = NULL;
|
|
netif_default = NULL;
|
|
/* restore netif_list for next tests (e.g. loopif) */
|
|
netif_list = old_netif_list;
|
|
netif_default = old_netif_default;
|
|
lwip_check_ensure_no_alloc(SKIP_POOL(MEMP_SYS_TIMEOUT));
|
|
}
|
|
|
|
static void test_mqtt_connection_cb(mqtt_client_t *client, void *arg, mqtt_connection_status_t status)
|
|
{
|
|
LWIP_UNUSED_ARG(client);
|
|
LWIP_UNUSED_ARG(arg);
|
|
LWIP_UNUSED_ARG(status);
|
|
}
|
|
|
|
START_TEST(basic_connect)
|
|
{
|
|
mqtt_client_t* client;
|
|
struct netif netif;
|
|
err_t err;
|
|
struct mqtt_connect_client_info_t client_info = {
|
|
"dumm",
|
|
NULL, NULL,
|
|
10,
|
|
NULL, NULL, 0, 0
|
|
};
|
|
struct pbuf *p;
|
|
unsigned char rxbuf[] = {0x20, 0x02, 0x00, 0x00};
|
|
LWIP_UNUSED_ARG(_i);
|
|
|
|
test_mqtt_init_netif(&netif, &test_mqtt_local_ip, &test_mqtt_netmask);
|
|
|
|
client = mqtt_client_new();
|
|
fail_unless(client != NULL);
|
|
err = mqtt_client_connect(client, &test_mqtt_remote_ip, 1234, test_mqtt_connection_cb, NULL, &client_info);
|
|
fail_unless(err == ERR_OK);
|
|
|
|
client->conn->connected(client->conn->callback_arg, client->conn, ERR_OK);
|
|
p = pbuf_alloc(PBUF_RAW, sizeof(rxbuf), PBUF_REF);
|
|
fail_unless(p != NULL);
|
|
p->payload = rxbuf;
|
|
/* since we hack the rx path, we have to hack the rx window, too: */
|
|
client->conn->rcv_wnd -= p->tot_len;
|
|
if (client->conn->recv(client->conn->callback_arg, client->conn, p, ERR_OK) != ERR_OK) {
|
|
pbuf_free(p);
|
|
}
|
|
|
|
mqtt_disconnect(client);
|
|
/* fixme: mqtt_client_fre() is missing... */
|
|
mem_free(client);
|
|
}
|
|
END_TEST
|
|
|
|
Suite* mqtt_suite(void)
|
|
{
|
|
testfunc tests[] = {
|
|
TESTFUNC(basic_connect),
|
|
};
|
|
return create_suite("MQTT", tests, sizeof(tests)/sizeof(testfunc), mqtt_setup, mqtt_teardown);
|
|
}
|