esp-idf/components/console/test/test_console.c

#include <stdio.h>
#include <string.h>
#include "sdkconfig.h"
#include "unity.h"
#include "test_utils.h"
#include "esp_console.h"
#include "argtable3/argtable3.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"

static int do_hello_cmd(int argc, char **argv)
{
    printf("Hello World\n");
    return 0;
}

TEST_CASE("esp console init/deinit test", "[console]")
{
    esp_console_config_t console_config = ESP_CONSOLE_CONFIG_DEFAULT();
    TEST_ESP_OK(esp_console_init(&console_config));
    const esp_console_cmd_t cmd = {
        .command = "hello",
        .help = "Print Hello World",
        .hint = NULL,
        .func = do_hello_cmd,
    };
    TEST_ESP_OK(esp_console_cmd_register(&cmd));
    // re-register the same command, just for test
    TEST_ESP_OK(esp_console_cmd_register(&cmd));
    TEST_ESP_OK(esp_console_deinit());
}

static esp_console_repl_t *s_repl = NULL;

/* handle 'quit' command */
static int do_cmd_quit(int argc, char **argv)
{
    printf("ByeBye\r\n");
    s_repl->del(s_repl);
    return 0;
}

// Enter "quit" to exit REPL environment
TEST_CASE("esp console repl test", "[console][ignore]")
{
    esp_console_repl_config_t repl_config = ESP_CONSOLE_REPL_CONFIG_DEFAULT();
    esp_console_dev_uart_config_t uart_config = ESP_CONSOLE_DEV_UART_CONFIG_DEFAULT();
    TEST_ESP_OK(esp_console_new_repl_uart(&uart_config, &repl_config, &s_repl));

    esp_console_cmd_t cmd = {
        .command = "quit",
        .help = "Quit REPL environment",
        .func = &do_cmd_quit
    };
    TEST_ESP_OK(esp_console_cmd_register(&cmd));

    TEST_ESP_OK(esp_console_start_repl(s_repl));
    vTaskDelay(pdMS_TO_TICKS(2000));
}