kopia lustrzana https://github.com/espressif/esp-idf
111 wiersze
4.0 KiB
C
111 wiersze
4.0 KiB
C
/*
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* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/*
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* Test FreeRTOS debug functions and utilities.
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* - Queue registry functions vQueueAddToRegistry(), vQueueUnregisterQueue(),
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* and pcQueueGetName(backported)
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*
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*
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*/
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#include "sdkconfig.h"
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#include <stdio.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "freertos/semphr.h"
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#include "freertos/queue.h"
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#include "unity.h"
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#include "test_utils.h"
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#if (CONFIG_FREERTOS_QUEUE_REGISTRY_SIZE > 0)
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#define NO_OF_QUEUES_PER_CORE ((int)((CONFIG_FREERTOS_QUEUE_REGISTRY_SIZE - 3)/CONFIG_FREERTOS_NUMBER_OF_CORES)) //Save space for some preallocated tasks
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#define NO_OF_QUEUES_TOTAL (NO_OF_QUEUES_PER_CORE * CONFIG_FREERTOS_NUMBER_OF_CORES)
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#define QUEUE_NAME_MAX_LENGTH 30
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static SemaphoreHandle_t start_sem[CONFIG_FREERTOS_NUMBER_OF_CORES];
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static SemaphoreHandle_t done_sem = NULL;
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static char *names[NO_OF_QUEUES_TOTAL];
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static QueueHandle_t handles[NO_OF_QUEUES_TOTAL];
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void test_queue_registry_task(void *arg)
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{
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int core = xPortGetCoreID();
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int offset = core * NO_OF_QUEUES_PER_CORE;
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//Create queues and accompanying queue names
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for (int i = 0; i < NO_OF_QUEUES_PER_CORE; i++) {
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handles[i + offset] = xQueueCreate(1, 1); //Create queues
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names[i + offset] = calloc(QUEUE_NAME_MAX_LENGTH, sizeof(char));
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sprintf(names[i + offset], "Queue%d%d", core, i);
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}
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xSemaphoreTake(start_sem[core], portMAX_DELAY); //Wait for start vQueueAddToRegistry()
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for (int i = 0; i < NO_OF_QUEUES_PER_CORE; i++) {
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vQueueAddToRegistry(handles[i + offset], names[i + offset]); //Register queues to queue registry
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}
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xSemaphoreGive(done_sem); //Signal that vQueueAddToRegistry() has completed
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vTaskDelay(1);
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xSemaphoreTake(start_sem[core], portMAX_DELAY); //Wait to start vQueueUnregisterQueue()
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for (int i = 0; i < NO_OF_QUEUES_PER_CORE; i++) {
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vQueueDelete(handles[i + offset]); //Internally calls vQueueUnregisterQueue
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}
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xSemaphoreGive(done_sem); //Signal done
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vTaskDelete(NULL); //Delete self
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}
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TEST_CASE("Test FreeRTOS Queue Registry", "[freertos]")
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{
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//Create synchronization semaphores and tasks to test queue registry
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done_sem = xSemaphoreCreateCounting(CONFIG_FREERTOS_NUMBER_OF_CORES, 0);
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for (int i = 0; i < CONFIG_FREERTOS_NUMBER_OF_CORES; i++) {
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start_sem[i] = xSemaphoreCreateBinary();
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xTaskCreatePinnedToCore(test_queue_registry_task, "testing task", 4096, NULL, UNITY_FREERTOS_PRIORITY + 1, NULL, i);
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}
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portDISABLE_INTERRUPTS();
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for (int i = 0; i < CONFIG_FREERTOS_NUMBER_OF_CORES; i++) {
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xSemaphoreGive(start_sem[i]); //Trigger start
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}
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portENABLE_INTERRUPTS();
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for (int i = 0; i < CONFIG_FREERTOS_NUMBER_OF_CORES; i++) {
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xSemaphoreTake(done_sem, portMAX_DELAY); //Wait for tasks to complete vQueueAddToRegistry
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}
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for (int i = 0; i < NO_OF_QUEUES_TOTAL; i++) {
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const char *addr = pcQueueGetName(handles[i]);
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TEST_ASSERT(addr == names[i]); //Check vQueueAddToRegistry was successful
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}
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portDISABLE_INTERRUPTS();
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for (int i = 0; i < CONFIG_FREERTOS_NUMBER_OF_CORES; i++) {
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xSemaphoreGive(start_sem[i]); //Trigger start
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}
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portENABLE_INTERRUPTS();
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for (int i = 0; i < CONFIG_FREERTOS_NUMBER_OF_CORES; i++) {
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xSemaphoreTake(done_sem, portMAX_DELAY); //Wait for tasks to complete vQueueUnregisterQueue
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}
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for (int i = 0; i < NO_OF_QUEUES_TOTAL; i++) {
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const char *addr = pcQueueGetName(handles[i]);
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TEST_ASSERT(addr == NULL); //Check vQueueUnregisterQueue was successful
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handles[i] = NULL;
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}
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//Cleanup
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for (int i = 0; i < NO_OF_QUEUES_TOTAL; i++) {
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free(names[i]);
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names[i] = NULL;
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}
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for (int i = 0; i < CONFIG_FREERTOS_NUMBER_OF_CORES; i++) {
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vSemaphoreDelete(start_sem[i]);
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start_sem[i] = NULL;
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}
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vSemaphoreDelete(done_sem);
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done_sem = NULL;
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}
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#endif //(CONFIG_FREERTOS_QUEUE_REGISTRY_SIZE > 0)
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