* It's possible now to register the same handler several times to one specific event, using a dynamic handle object.
157 lines
3.7 KiB
C
157 lines
3.7 KiB
C
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#include <stdbool.h>
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#include <string.h>
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#include "esp_event.h"
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#include "sdkconfig.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "esp_log.h"
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#include "driver/periph_ctrl.h"
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#include "driver/timer.h"
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#include "esp_event.h"
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#include "esp_event_private.h"
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#include "esp_event_internal.h"
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#include "esp_heap_caps.h"
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#include "sdkconfig.h"
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#include "unity.h"
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#include "test_utils.h"
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typedef struct {
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void* data;
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SemaphoreHandle_t mutex;
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} simple_arg_t;
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static const char* TAG = "test_event";
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ESP_EVENT_DECLARE_BASE(s_default_test_base1);
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ESP_EVENT_DECLARE_BASE(s_default_test_base2);
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ESP_EVENT_DEFINE_BASE(s_default_test_base1);
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ESP_EVENT_DEFINE_BASE(s_default_test_base2);
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enum {
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TEST_EVENT_BASE1_EV1,
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TEST_EVENT_BASE1_EV2,
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TEST_EVENT_BASE1_MAX
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};
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enum {
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TEST_EVENT_BASE2_EV1,
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TEST_EVENT_BASE2_EV2,
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TEST_EVENT_BASE2_MAX
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};
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// The initial logging "initializing test" is to ensure mutex allocation is not counted against memory not being freed
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// during teardown.
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#define TEST_SETUP() \
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ESP_LOGI(TAG, "initializing test");
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static void test_event_simple_handler(void* event_handler_arg, esp_event_base_t event_base, int32_t event_id, void* event_data)
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{
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if (!event_handler_arg) {
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return;
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}
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simple_arg_t* arg = (simple_arg_t*) event_handler_arg;
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xSemaphoreTake(arg->mutex, portMAX_DELAY);
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int* count = (int*) arg->data;
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if (event_data == NULL) {
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(*count)++;
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} else {
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(*count) += *((int*) event_data);
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}
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xSemaphoreGive(arg->mutex);
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}
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TEST_CASE("default loop: can create and delete loop", "[event]")
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{
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TEST_SETUP();
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TEST_ESP_OK(esp_event_loop_create_default());
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TEST_ESP_OK(esp_event_loop_delete_default());
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}
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TEST_CASE("default loop: registering fails on uninitialized default loop", "[event]")
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{
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TEST_SETUP();
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esp_event_handler_instance_t instance;
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TEST_ASSERT_EQUAL(ESP_ERR_INVALID_STATE, esp_event_handler_instance_register(s_default_test_base1,
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TEST_EVENT_BASE1_EV1,
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test_event_simple_handler,
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NULL,
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&instance));
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}
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TEST_CASE("default loop: registering/unregistering event works", "[event]")
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{
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TEST_SETUP();
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int count = 0;
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simple_arg_t arg = {
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.data = &count,
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.mutex = xSemaphoreCreateMutex()
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};
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TEST_ESP_OK(esp_event_loop_create_default());
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esp_event_handler_instance_t instance;
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TEST_ESP_OK(esp_event_handler_instance_register(s_default_test_base1,
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TEST_EVENT_BASE1_EV1,
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test_event_simple_handler,
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&arg,
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&instance));
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TEST_ASSERT(instance);
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TEST_ESP_OK(esp_event_post(s_default_test_base1, TEST_EVENT_BASE1_EV1, NULL, 0, portMAX_DELAY));
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vTaskDelay(10);
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TEST_ASSERT_EQUAL(1, count);
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TEST_ESP_OK(esp_event_handler_instance_unregister(s_default_test_base1,
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TEST_EVENT_BASE1_EV1,
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&instance));
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vTaskDelay(10);
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TEST_ASSERT_EQUAL(1, count);
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TEST_ESP_OK(esp_event_loop_delete_default());
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vSemaphoreDelete(arg.mutex);
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}
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TEST_CASE("default event loop: registering event handler instance without instance context works", "[event]") {
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TEST_SETUP();
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int count_1 = 0;
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simple_arg_t arg_1 = {
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.data = &count_1,
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.mutex = xSemaphoreCreateMutex()
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};
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TEST_ESP_OK(esp_event_loop_create_default());
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TEST_ESP_OK(esp_event_handler_instance_register(ESP_EVENT_ANY_BASE, ESP_EVENT_ANY_ID, test_event_simple_handler, &arg_1, NULL));
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TEST_ESP_OK(esp_event_post(s_default_test_base1, TEST_EVENT_BASE1_EV1, NULL, 0, portMAX_DELAY));
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vTaskDelay(10);
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TEST_ASSERT_EQUAL(1, count_1);
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TEST_ESP_OK(esp_event_loop_delete_default());
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vSemaphoreDelete(arg_1.mutex);
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}
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