tests/kernel/fifo/fifo_api/src/test_fifo_fail.c

/*
 * Copyright (c) 2016 Intel Corporation
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include "test_fifo.h"

#define TIMEOUT K_MSEC(100)

/**
 * @addtogroup kernel_fifo_tests
 * @{
 */

/**
 * @brief Test FIFO get fail
 * @details test zephyr fifo_get when no data to read,
 * it should returns NULL.
 * @see k_fifo_init(), k_fifo_get()
 */
ZTEST(fifo_api, test_fifo_get_fail)
{
	static struct k_fifo fifo;

	k_fifo_init(&fifo);
	/**TESTPOINT: fifo get returns NULL*/
	zassert_is_null(k_fifo_get(&fifo, K_NO_WAIT), NULL);
	zassert_is_null(k_fifo_get(&fifo, TIMEOUT), NULL);
}
/**
 * @}
 */