mirror of
https://github.com/espressif/esp-idf.git
synced 2025-11-03 22:08:28 +00:00
246 lines
7.5 KiB
C
246 lines
7.5 KiB
C
/*
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* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Unlicense OR CC0-1.0
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*
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* This test code is in the Public Domain (or CC0 licensed, at your option.)
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*
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* Unless required by applicable law or agreed to in writing, this
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* software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied.
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*/
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#include "string.h"
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#include "esp_system.h"
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#include "unity.h"
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#include "esp_system.h"
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#include "esp_event.h"
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#include "esp_wifi_types.h"
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#include "utils/common.h"
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#include "common/ieee802_11_defs.h"
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#include "../esp_supplicant/src/esp_wifi_driver.h"
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#include "esp_log.h"
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#include "test_utils.h"
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#include "memory_checks.h"
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#include "freertos/event_groups.h"
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#define WIFI_START_EVENT 0x00000001
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#define WIFI_ROC_DONE_EVENT 0x00000002
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#define WIFI_ACTION_RX_EVENT 0x00000003
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#define WIFI_SCAN_DONE_EVENT 0x00000004
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#define TEST_LISTEN_CHANNEL 6
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/* No runners */
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#if !TEMPORARY_DISABLED_FOR_TARGETS(ESP32S2, ESP32S3, ESP32C3, ESP32C2, ESP32C6, ESP32H2)
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//IDF-5046
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static const char *TAG = "test_offchan";
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esp_netif_t *wifi_netif;
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static EventGroupHandle_t wifi_event;
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static void wifi_event_handler(void *arg, esp_event_base_t event_base,
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int32_t event_id, void *event_data)
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{
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switch (event_id) {
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case WIFI_EVENT_STA_START:
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ESP_LOGI(TAG, "WIFI Started");
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xEventGroupSetBits(wifi_event, WIFI_START_EVENT);
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break;
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case WIFI_EVENT_ACTION_TX_STATUS: {
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wifi_event_action_tx_status_t *evt =
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(wifi_event_action_tx_status_t *)event_data;
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if (evt->status == 0) {
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ESP_LOGI(TAG, "Action Tx Successful");
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}
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}
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break;
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case WIFI_EVENT_ROC_DONE:
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ESP_LOGI(TAG, "ROC Done");
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xEventGroupSetBits(wifi_event, WIFI_ROC_DONE_EVENT);
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break;
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case WIFI_EVENT_SCAN_DONE:
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ESP_LOGI(TAG, "Scan Done");
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xEventGroupSetBits(wifi_event, WIFI_SCAN_DONE_EVENT);
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break;
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default:
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break;
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}
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return;
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}
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static esp_err_t event_init(void)
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{
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ESP_ERROR_CHECK(esp_event_loop_create_default());
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ESP_ERROR_CHECK(esp_event_handler_register(WIFI_EVENT, ESP_EVENT_ANY_ID, &wifi_event_handler, NULL));
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wifi_netif = esp_netif_create_default_wifi_sta();
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return ESP_OK;
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}
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static void start_wifi_as_sta(void)
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{
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wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
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cfg.nvs_enable = false;
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event_init();
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// can't deinit event loop, need to reset leak check
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test_utils_record_free_mem();
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if (wifi_event == NULL) {
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wifi_event = xEventGroupCreate();
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} else {
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xEventGroupClearBits(wifi_event, 0x00ffffff);
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}
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TEST_ESP_OK(esp_wifi_init(&cfg));
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TEST_ESP_OK(esp_wifi_set_mode(WIFI_MODE_STA));
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TEST_ESP_OK(esp_wifi_start());
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}
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static void stop_wifi(void)
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{
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esp_event_loop_delete_default();
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ESP_LOGI(TAG, "Stop wifi\n");
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TEST_ESP_OK(esp_wifi_stop());
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TEST_ESP_OK(esp_wifi_deinit());
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esp_wifi_clear_default_wifi_driver_and_handlers(wifi_netif);
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esp_netif_destroy(wifi_netif);
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if (wifi_event) {
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vEventGroupDelete(wifi_event);
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wifi_event = NULL;
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}
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vTaskDelay(1000 / portTICK_PERIOD_MS);
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}
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int dummy_rx_action(uint8_t *hdr, uint8_t *payload, size_t len, uint8_t channel)
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{
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return ESP_OK;
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}
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static const char *frame_data = "This is a test data";
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void esp_send_action_frame(uint8_t *dest_mac, const uint8_t *buf, uint32_t len,
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uint8_t channel, uint32_t wait_time_ms)
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{
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wifi_action_tx_req_t *req = os_zalloc(sizeof(*req) + len);;
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TEST_ASSERT( req != NULL);
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req->ifx = WIFI_IF_STA;
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memcpy(req->dest_mac, dest_mac, ETH_ALEN);
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req->no_ack = false;
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req->data_len = len;
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req->rx_cb = dummy_rx_action;
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memcpy(req->data, buf, req->data_len);
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ESP_LOGI(TAG, "Action Tx - MAC:" MACSTR ", Channel-%d, WaitT-%d",
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MAC2STR(dest_mac), channel, wait_time_ms);
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TEST_ESP_OK(esp_wifi_action_tx_req(WIFI_OFFCHAN_TX_REQ, channel, wait_time_ms, req));
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os_free(req);
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}
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/* Test that foreground Scan doesn't pre-empt ROC & vice versa */
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TEST_CASE("Test scan and ROC simultaneously", "[Offchan]")
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{
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wifi_action_rx_cb_t rx_cb = dummy_rx_action;
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EventBits_t bits;
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test_case_uses_tcpip();
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start_wifi_as_sta();
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xEventGroupWaitBits(wifi_event, WIFI_START_EVENT, 1, 0, 5000 / portTICK_PERIOD_MS);
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TEST_ESP_OK(esp_wifi_remain_on_channel(WIFI_IF_STA, WIFI_ROC_REQ, TEST_LISTEN_CHANNEL,
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100, rx_cb));
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ESP_ERROR_CHECK(esp_wifi_scan_start(NULL, false));
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bits = xEventGroupWaitBits(wifi_event, WIFI_ROC_DONE_EVENT | WIFI_SCAN_DONE_EVENT,
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pdTRUE, pdFALSE, 5000 / portTICK_PERIOD_MS);
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TEST_ASSERT_TRUE(bits == WIFI_ROC_DONE_EVENT);
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vTaskDelay(1000 / portTICK_PERIOD_MS);
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ESP_ERROR_CHECK(esp_wifi_scan_start(NULL, false));
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TEST_ESP_OK(esp_wifi_remain_on_channel(WIFI_IF_STA, WIFI_ROC_REQ, TEST_LISTEN_CHANNEL,
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100, rx_cb));
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bits = xEventGroupWaitBits(wifi_event, WIFI_ROC_DONE_EVENT | WIFI_SCAN_DONE_EVENT,
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pdTRUE, pdFALSE, 5000 / portTICK_PERIOD_MS);
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TEST_ASSERT_TRUE(bits == WIFI_SCAN_DONE_EVENT);
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stop_wifi();
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}
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static void test_wifi_offchan_tx(void)
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{
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int i;
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char mac_str[19];
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uint8_t mac[6];
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test_case_uses_tcpip();
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start_wifi_as_sta();
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xEventGroupWaitBits(wifi_event, WIFI_START_EVENT, 1, 0, 5000 / portTICK_PERIOD_MS);
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unity_wait_for_signal_param("Listener mac", mac_str, 19);
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TEST_ASSERT_TRUE(unity_util_convert_mac_from_string(mac_str, mac));
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for (i = 0; i < 3; i++) {
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esp_send_action_frame(mac, (const uint8_t *)frame_data, strlen(frame_data),
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TEST_LISTEN_CHANNEL, 500);
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vTaskDelay(500 / portTICK_PERIOD_MS);
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}
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stop_wifi();
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}
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static int test_rx_action(uint8_t *hdr, uint8_t *payload, size_t len, uint8_t channel)
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{
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struct ieee80211_hdr *rx_hdr = (struct ieee80211_hdr *)hdr;
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ESP_LOGI(TAG, "Rxd Action Frame from " MACSTR " (Seq-%lu)", MAC2STR(rx_hdr->addr2),
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WLAN_GET_SEQ_SEQ(rx_hdr->seq_ctrl));
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if (!os_memcmp(payload, frame_data, strlen(frame_data))) {
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xEventGroupSetBits(wifi_event, WIFI_ACTION_RX_EVENT);
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}
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return ESP_OK;
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}
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static void test_wifi_roc(void)
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{
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wifi_action_rx_cb_t rx_cb = test_rx_action;
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char mac_str[19] = {0};
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EventBits_t bits;
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uint8_t mac[6];
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test_case_uses_tcpip();
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start_wifi_as_sta();
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xEventGroupWaitBits(wifi_event, WIFI_START_EVENT, 1, 0, 5000 / portTICK_PERIOD_MS);
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TEST_ESP_OK(esp_wifi_get_mac(WIFI_IF_STA, mac));
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sprintf(mac_str, MACSTR, MAC2STR(mac));
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unity_send_signal_param("Listener mac", mac_str);
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TEST_ESP_OK(esp_wifi_remain_on_channel(WIFI_IF_STA, WIFI_ROC_REQ, TEST_LISTEN_CHANNEL,
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10000, rx_cb));
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bits = xEventGroupWaitBits(wifi_event, WIFI_ROC_DONE_EVENT | WIFI_ACTION_RX_EVENT,
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pdTRUE, pdFALSE, portMAX_DELAY);
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/* Confirm that Frame has been received successfully */
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if (bits == WIFI_ACTION_RX_EVENT) {
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TEST_ESP_OK(esp_wifi_remain_on_channel(WIFI_IF_STA, WIFI_ROC_CANCEL, 0, 0, NULL));
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vTaskDelay(1000 / portTICK_PERIOD_MS);
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stop_wifi();
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} else {
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stop_wifi();
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TEST_FAIL();
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}
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}
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TEST_CASE_MULTIPLE_DEVICES("test ROC and Offchannel Action Frame Tx", "[Offchan][test_env=UT_T2_1][timeout=90]", test_wifi_roc, test_wifi_offchan_tx);
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#endif //!TEMPORARY_DISABLED_FOR_TARGETS(...)
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