mirror of
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61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/*
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* SPDX-FileCopyrightText: 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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#include <stdio.h>
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#include <string.h>
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#include <stdarg.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 "unity.h"
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#include "esp_log.h"
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#include "sdkconfig.h"
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#if !CONFIG_FREERTOS_UNICORE
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static int my_printf(const char *fmt, ...)
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{
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va_list list;
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va_start(list, fmt);
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int result = vprintf(fmt, list);
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va_end(list);
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return result;
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}
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static void test_task(void* arg)
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{
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for (unsigned i = 0; i < 5; i++) {
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printf("00000000%d\n", i);
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}
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SemaphoreHandle_t * p_done = (SemaphoreHandle_t *) arg;
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xSemaphoreGive(*p_done);
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vTaskDelay(1);
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vTaskDelete(NULL);
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}
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TEST_CASE("Test flockfile/funlockfile", "[newlib]")
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{
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SemaphoreHandle_t done = xSemaphoreCreateBinary();
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flockfile(stdout);
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{
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xTaskCreatePinnedToCore(&test_task, "test_task", 4096, &done, 5, NULL, 1);
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// make sure test_task is already running and is actually blocked by flockfile
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TEST_ASSERT_FALSE(xSemaphoreTake(done, 100 / portTICK_PERIOD_MS));
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for (unsigned i = 0; i < 5; i++) {
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my_printf(LOG_ANSI_COLOR_BOLD_BACKGROUND(LOG_ANSI_COLOR_BLACK, LOG_ANSI_COLOR_BG_RED) "I ");
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my_printf("(%d) ", 737);
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my_printf("[%s]: ", "TAG");
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my_printf("%s %d ", "message ", i);
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my_printf("%s\n", LOG_ANSI_COLOR_RESET);
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}
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// test_task is still blocked by flockfile
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TEST_ASSERT_FALSE(xSemaphoreTake(done, 100 / portTICK_PERIOD_MS));
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}
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funlockfile(stdout);
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// after funlockfile, test_task can print a msg and complete test_task
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TEST_ASSERT_TRUE(xSemaphoreTake(done, portMAX_DELAY));
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vSemaphoreDelete(done);
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}
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#endif // !CONFIG_FREERTOS_UNICORE
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