lwip: Add ping test case (moved from eth component)

This commit is contained in:
David Cermak 2021-09-14 16:30:46 +02:00
parent c54caa457e
commit 8b45ac0fbc
4 changed files with 113 additions and 139 deletions

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@ -9,10 +9,6 @@
#include "esp_eth.h"
#include "esp_log.h"
#include "esp_http_client.h"
#include "lwip/inet.h"
#include "lwip/netdb.h"
#include "lwip/sockets.h"
#include "ping/ping_sock.h"
#include "esp_rom_md5.h"
#include "soc/soc_caps.h"
@ -24,18 +20,13 @@ static const char *TAG = "esp32_eth_test";
#define ETH_STOP_BIT BIT(1)
#define ETH_CONNECT_BIT BIT(2)
#define ETH_GOT_IP_BIT BIT(3)
#define ETH_PING_END_BIT BIT(4)
#define ETH_DOWNLOAD_END_BIT BIT(5)
#define ETH_DOWNLOAD_END_BIT BIT(4)
#define ETH_START_TIMEOUT_MS (10000)
#define ETH_CONNECT_TIMEOUT_MS (40000)
#define ETH_STOP_TIMEOUT_MS (10000)
#define ETH_GET_IP_TIMEOUT_MS (60000)
#define ETH_DOWNLOAD_END_TIMEOUT_MS (240000)
#define ETH_PING_DURATION_MS (5000)
#define ETH_PING_END_TIMEOUT_MS (ETH_PING_DURATION_MS * 2)
#define TEST_ICMP_DESTINATION_DOMAIN_NAME "127.0.0.1"
extern const char dl_espressif_com_root_cert_pem_start[] asm("_binary_dl_espressif_com_root_cert_pem_start");
extern const char dl_espressif_com_root_cert_pem_end[] asm("_binary_dl_espressif_com_root_cert_pem_end");
@ -86,46 +77,6 @@ static void got_ip_event_handler(void *arg, esp_event_base_t event_base,
xEventGroupSetBits(eth_event_group, ETH_GOT_IP_BIT);
}
static void test_on_ping_success(esp_ping_handle_t hdl, void *args)
{
uint8_t ttl;
uint16_t seqno;
uint32_t elapsed_time, recv_len;
ip_addr_t target_addr;
esp_ping_get_profile(hdl, ESP_PING_PROF_SEQNO, &seqno, sizeof(seqno));
esp_ping_get_profile(hdl, ESP_PING_PROF_TTL, &ttl, sizeof(ttl));
esp_ping_get_profile(hdl, ESP_PING_PROF_IPADDR, &target_addr, sizeof(target_addr));
esp_ping_get_profile(hdl, ESP_PING_PROF_SIZE, &recv_len, sizeof(recv_len));
esp_ping_get_profile(hdl, ESP_PING_PROF_TIMEGAP, &elapsed_time, sizeof(elapsed_time));
printf("%d bytes from %s icmp_seq=%d ttl=%d time=%d ms\n",
recv_len, inet_ntoa(target_addr.u_addr.ip4), seqno, ttl, elapsed_time);
}
static void test_on_ping_timeout(esp_ping_handle_t hdl, void *args)
{
uint16_t seqno;
ip_addr_t target_addr;
esp_ping_get_profile(hdl, ESP_PING_PROF_SEQNO, &seqno, sizeof(seqno));
esp_ping_get_profile(hdl, ESP_PING_PROF_IPADDR, &target_addr, sizeof(target_addr));
printf("From %s icmp_seq=%d timeout\n", inet_ntoa(target_addr.u_addr.ip4), seqno);
}
static void test_on_ping_end(esp_ping_handle_t hdl, void *args)
{
EventGroupHandle_t eth_event_group = (EventGroupHandle_t)args;
uint32_t transmitted;
uint32_t received;
uint32_t total_time_ms;
esp_ping_get_profile(hdl, ESP_PING_PROF_REQUEST, &transmitted, sizeof(transmitted));
esp_ping_get_profile(hdl, ESP_PING_PROF_REPLY, &received, sizeof(received));
esp_ping_get_profile(hdl, ESP_PING_PROF_DURATION, &total_time_ms, sizeof(total_time_ms));
printf("%d packets transmitted, %d received, time %dms\n", transmitted, received, total_time_ms);
if (transmitted == received) {
xEventGroupSetBits(eth_event_group, ETH_PING_END_BIT);
}
}
static esp_err_t test_uninstall_driver(esp_eth_handle_t eth_hdl, uint32_t ms_to_wait)
{
int i = 0;
@ -306,95 +257,6 @@ TEST_CASE("esp32 ethernet start/stop stress test", "[ethernet][test_env=UT_T2_Et
vEventGroupDelete(eth_event_group);
}
TEST_CASE("esp32 ethernet icmp test", "[ethernet][test_env=UT_T2_Ethernet]")
{
EventBits_t bits = 0;
EventGroupHandle_t eth_event_group = xEventGroupCreate();
TEST_ASSERT(eth_event_group != NULL);
test_case_uses_tcpip();
TEST_ESP_OK(esp_event_loop_create_default());
// create TCP/IP netif
esp_netif_config_t netif_cfg = ESP_NETIF_DEFAULT_ETH();
esp_netif_t *eth_netif = esp_netif_new(&netif_cfg);
eth_mac_config_t mac_config = ETH_MAC_DEFAULT_CONFIG();
esp_eth_mac_t *mac = esp_eth_mac_new_esp32(&mac_config);
eth_phy_config_t phy_config = ETH_PHY_DEFAULT_CONFIG();
esp_eth_phy_t *phy = esp_eth_phy_new_ip101(&phy_config);
esp_eth_config_t eth_config = ETH_DEFAULT_CONFIG(mac, phy);
esp_eth_handle_t eth_handle = NULL;
TEST_ESP_OK(esp_eth_driver_install(&eth_config, &eth_handle));
// combine driver with netif
esp_eth_netif_glue_handle_t glue = esp_eth_new_netif_glue(eth_handle);
TEST_ESP_OK(esp_netif_attach(eth_netif, glue));
// register user defined event handers
TEST_ESP_OK(esp_event_handler_register(ETH_EVENT, ESP_EVENT_ANY_ID, &eth_event_handler, eth_event_group));
TEST_ESP_OK(esp_event_handler_register(IP_EVENT, IP_EVENT_ETH_GOT_IP, &got_ip_event_handler, eth_event_group));
// start Ethernet driver
TEST_ESP_OK(esp_eth_start(eth_handle));
/* wait for IP lease */
bits = xEventGroupWaitBits(eth_event_group, ETH_GOT_IP_BIT, true, true, pdMS_TO_TICKS(ETH_GET_IP_TIMEOUT_MS));
TEST_ASSERT((bits & ETH_GOT_IP_BIT) == ETH_GOT_IP_BIT);
// Parse IP address
ip_addr_t target_addr;
struct addrinfo hint;
struct addrinfo *res = NULL;
memset(&hint, 0, sizeof(hint));
memset(&target_addr, 0, sizeof(target_addr));
/* convert URL to IP */
TEST_ASSERT(getaddrinfo(TEST_ICMP_DESTINATION_DOMAIN_NAME, NULL, &hint, &res) == 0);
struct in_addr addr4 = ((struct sockaddr_in *)(res->ai_addr))->sin_addr;
inet_addr_to_ip4addr(ip_2_ip4(&target_addr), &addr4);
freeaddrinfo(res);
esp_ping_config_t ping_config = ESP_PING_DEFAULT_CONFIG();
ping_config.timeout_ms = 2000;
ping_config.target_addr = target_addr;
ping_config.count = 0; // ping in infinite mode
/* set callback functions */
esp_ping_callbacks_t cbs;
cbs.on_ping_success = test_on_ping_success;
cbs.on_ping_timeout = test_on_ping_timeout;
cbs.on_ping_end = test_on_ping_end;
cbs.cb_args = eth_event_group;
esp_ping_handle_t ping;
TEST_ESP_OK(esp_ping_new_session(&ping_config, &cbs, &ping));
/* start ping */
TEST_ESP_OK(esp_ping_start(ping));
/* ping for a while */
vTaskDelay(pdMS_TO_TICKS(ETH_PING_DURATION_MS));
/* stop ping */
TEST_ESP_OK(esp_ping_stop(ping));
/* wait for end of ping */
bits = xEventGroupWaitBits(eth_event_group, ETH_PING_END_BIT, true, true, pdMS_TO_TICKS(ETH_PING_END_TIMEOUT_MS));
TEST_ASSERT((bits & ETH_PING_END_BIT) == ETH_PING_END_BIT);
/* restart ping */
TEST_ESP_OK(esp_ping_start(ping));
vTaskDelay(pdMS_TO_TICKS(ETH_PING_DURATION_MS));
TEST_ESP_OK(esp_ping_stop(ping));
bits = xEventGroupWaitBits(eth_event_group, ETH_PING_END_BIT, true, true, pdMS_TO_TICKS(ETH_PING_END_TIMEOUT_MS));
TEST_ASSERT((bits & ETH_PING_END_BIT) == ETH_PING_END_BIT);
/* de-initialize ping process */
TEST_ESP_OK(esp_ping_delete_session(ping));
// stop Ethernet driver
TEST_ESP_OK(esp_eth_stop(eth_handle));
/* wait for connection stop */
bits = xEventGroupWaitBits(eth_event_group, ETH_STOP_BIT, true, true, pdMS_TO_TICKS(ETH_STOP_TIMEOUT_MS));
TEST_ASSERT((bits & ETH_STOP_BIT) == ETH_STOP_BIT);
TEST_ESP_OK(esp_eth_del_netif_glue(glue));
/* driver should be uninstalled within 2 seconds */
TEST_ESP_OK(test_uninstall_driver(eth_handle, 2000));
TEST_ESP_OK(phy->del(phy));
TEST_ESP_OK(mac->del(mac));
TEST_ESP_OK(esp_event_handler_unregister(IP_EVENT, IP_EVENT_ETH_GOT_IP, got_ip_event_handler));
esp_netif_destroy(eth_netif);
TEST_ESP_OK(esp_event_loop_delete_default());
vEventGroupDelete(eth_event_group);
}
esp_err_t http_event_handle(esp_http_client_event_t *evt)
{
switch (evt->event_id) {

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@ -0,0 +1,2 @@
idf_component_register(SRC_DIRS "."
PRIV_REQUIRES test_utils)

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@ -0,0 +1,4 @@
#
#Component Makefile
#
COMPONENT_ADD_LDFLAGS = -Wl,--whole-archive -l$(COMPONENT_NAME) -Wl,--no-whole-archive

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@ -0,0 +1,106 @@
#include "freertos/FreeRTOS.h"
#include "freertos/event_groups.h"
#include "test_utils.h"
#include "unity.h"
#include "lwip/inet.h"
#include "lwip/netdb.h"
#include "lwip/sockets.h"
#include "ping/ping_sock.h"
#define ETH_PING_END_BIT BIT(1)
#define ETH_PING_DURATION_MS (5000)
#define ETH_PING_END_TIMEOUT_MS (ETH_PING_DURATION_MS * 2)
#define TEST_ICMP_DESTINATION_DOMAIN_NAME "127.0.0.1"
static void test_on_ping_success(esp_ping_handle_t hdl, void *args)
{
uint8_t ttl;
uint16_t seqno;
uint32_t elapsed_time, recv_len;
ip_addr_t target_addr;
esp_ping_get_profile(hdl, ESP_PING_PROF_SEQNO, &seqno, sizeof(seqno));
esp_ping_get_profile(hdl, ESP_PING_PROF_TTL, &ttl, sizeof(ttl));
esp_ping_get_profile(hdl, ESP_PING_PROF_IPADDR, &target_addr, sizeof(target_addr));
esp_ping_get_profile(hdl, ESP_PING_PROF_SIZE, &recv_len, sizeof(recv_len));
esp_ping_get_profile(hdl, ESP_PING_PROF_TIMEGAP, &elapsed_time, sizeof(elapsed_time));
printf("%d bytes from %s icmp_seq=%d ttl=%d time=%d ms\n",
recv_len, inet_ntoa(target_addr.u_addr.ip4), seqno, ttl, elapsed_time);
}
static void test_on_ping_timeout(esp_ping_handle_t hdl, void *args)
{
uint16_t seqno;
ip_addr_t target_addr;
esp_ping_get_profile(hdl, ESP_PING_PROF_SEQNO, &seqno, sizeof(seqno));
esp_ping_get_profile(hdl, ESP_PING_PROF_IPADDR, &target_addr, sizeof(target_addr));
printf("From %s icmp_seq=%d timeout\n", inet_ntoa(target_addr.u_addr.ip4), seqno);
}
static void test_on_ping_end(esp_ping_handle_t hdl, void *args)
{
EventGroupHandle_t eth_event_group = (EventGroupHandle_t)args;
uint32_t transmitted;
uint32_t received;
uint32_t total_time_ms;
esp_ping_get_profile(hdl, ESP_PING_PROF_REQUEST, &transmitted, sizeof(transmitted));
esp_ping_get_profile(hdl, ESP_PING_PROF_REPLY, &received, sizeof(received));
esp_ping_get_profile(hdl, ESP_PING_PROF_DURATION, &total_time_ms, sizeof(total_time_ms));
printf("%d packets transmitted, %d received, time %dms\n", transmitted, received, total_time_ms);
if (transmitted == received) {
xEventGroupSetBits(eth_event_group, ETH_PING_END_BIT);
}
}
TEST_CASE("localhost ping test", "[lwip]")
{
EventBits_t bits;
EventGroupHandle_t eth_event_group = xEventGroupCreate();
TEST_ASSERT(eth_event_group != NULL);
test_case_uses_tcpip();
// Parse IP address: Destination is a localhost address, so we don't need any interface (esp-netif/driver)
ip_addr_t target_addr;
struct addrinfo hint;
struct addrinfo *res = NULL;
memset(&hint, 0, sizeof(hint));
memset(&target_addr, 0, sizeof(target_addr));
/* convert URL to IP */
TEST_ASSERT(getaddrinfo(TEST_ICMP_DESTINATION_DOMAIN_NAME, NULL, &hint, &res) == 0);
struct in_addr addr4 = ((struct sockaddr_in *)(res->ai_addr))->sin_addr;
inet_addr_to_ip4addr(ip_2_ip4(&target_addr), &addr4);
freeaddrinfo(res);
esp_ping_config_t ping_config = ESP_PING_DEFAULT_CONFIG();
ping_config.timeout_ms = 2000;
ping_config.target_addr = target_addr;
ping_config.count = 0; // ping in infinite mode
/* set callback functions */
esp_ping_callbacks_t cbs;
cbs.on_ping_success = test_on_ping_success;
cbs.on_ping_timeout = test_on_ping_timeout;
cbs.on_ping_end = test_on_ping_end;
cbs.cb_args = eth_event_group;
esp_ping_handle_t ping;
TEST_ESP_OK(esp_ping_new_session(&ping_config, &cbs, &ping));
/* start ping */
TEST_ESP_OK(esp_ping_start(ping));
/* ping for a while */
vTaskDelay(pdMS_TO_TICKS(ETH_PING_DURATION_MS));
/* stop ping */
TEST_ESP_OK(esp_ping_stop(ping));
/* wait for end of ping */
bits = xEventGroupWaitBits(eth_event_group, ETH_PING_END_BIT, true, true, pdMS_TO_TICKS(ETH_PING_END_TIMEOUT_MS));
TEST_ASSERT((bits & ETH_PING_END_BIT) == ETH_PING_END_BIT);
/* restart ping */
TEST_ESP_OK(esp_ping_start(ping));
vTaskDelay(pdMS_TO_TICKS(ETH_PING_DURATION_MS));
TEST_ESP_OK(esp_ping_stop(ping));
bits = xEventGroupWaitBits(eth_event_group, ETH_PING_END_BIT, true, true, pdMS_TO_TICKS(ETH_PING_END_TIMEOUT_MS));
TEST_ASSERT((bits & ETH_PING_END_BIT) == ETH_PING_END_BIT);
/* de-initialize ping process */
TEST_ESP_OK(esp_ping_delete_session(ping));
vEventGroupDelete(eth_event_group);
}