blob: 0c13dfb3aa92c19c7024820906e8657e2cedad63 [file] [log] [blame]
/*
* Copyright (c) 2017 Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
/**
* @addtogroup t_queue_api
* @{
* @defgroup t_queue_loop test_queue_loop
* @brief TestPurpose: verify zephyr queue continuous read write
* in loop
* @details
* - Test Steps
* -# queue append/prepend from main thread
* -# queue read from isr
* -# queue append/prepend from isr
* -# queue get from spawn thread
* -# loop above steps for LOOPs times
* - Expected Results
* -# queue data pass correctly and stably across contexts
* - API coverage
* -# k_queue_init
* -# k_queue_append
* -# k_queue_prepend
* -# k_queue_get
* @}
*/
#include "test_queue.h"
#define STACK_SIZE (512 + CONFIG_TEST_EXTRA_STACKSIZE)
#define LIST_LEN 4
#define LOOPS 32
static qdata_t data[LIST_LEN];
static qdata_t data_p[LIST_LEN];
static struct k_queue queue;
static char __noinit __stack tstack[STACK_SIZE];
static struct k_sem end_sema;
static void tqueue_append(struct k_queue *pqueue)
{
/**TESTPOINT: queue append*/
for (int i = 0; i < LIST_LEN; i++) {
k_queue_append(pqueue, (void *)&data[i]);
}
/**TESTPOINT: queue prepend*/
for (int i = LIST_LEN - 1; i >= 0; i--) {
k_queue_prepend(pqueue, (void *)&data_p[i]);
}
}
static void tqueue_get(struct k_queue *pqueue)
{
void *rx_data;
/*get queue data from "queue_prepend"*/
for (int i = 0; i < LIST_LEN; i++) {
/**TESTPOINT: queue get*/
rx_data = k_queue_get(pqueue, K_NO_WAIT);
assert_equal(rx_data, (void *)&data_p[i], NULL);
}
/*get queue data from "queue_append"*/
for (int i = 0; i < LIST_LEN; i++) {
/**TESTPOINT: queue get*/
rx_data = k_queue_get(pqueue, K_NO_WAIT);
assert_equal(rx_data, (void *)&data[i], NULL);
}
}
/*entry of contexts*/
static void tIsr_entry(void *p)
{
TC_PRINT("isr queue get\n");
tqueue_get((struct k_queue *)p);
TC_PRINT("isr queue append ---> ");
tqueue_append((struct k_queue *)p);
}
static void tThread_entry(void *p1, void *p2, void *p3)
{
TC_PRINT("thread queue get\n");
tqueue_get((struct k_queue *)p1);
k_sem_give(&end_sema);
TC_PRINT("thread queue append ---> ");
tqueue_append((struct k_queue *)p1);
k_sem_give(&end_sema);
}
/* queue read write job */
static void tqueue_read_write(struct k_queue *pqueue)
{
k_sem_init(&end_sema, 0, 1);
/**TESTPOINT: thread-isr-thread data passing via queue*/
k_tid_t tid = k_thread_spawn(tstack, STACK_SIZE,
tThread_entry, pqueue, NULL, NULL,
K_PRIO_PREEMPT(0), 0, 0);
TC_PRINT("main queue append ---> ");
tqueue_append(pqueue);
irq_offload(tIsr_entry, pqueue);
k_sem_take(&end_sema, K_FOREVER);
k_sem_take(&end_sema, K_FOREVER);
TC_PRINT("main queue get\n");
tqueue_get(pqueue);
k_thread_abort(tid);
TC_PRINT("\n");
}
/*test cases*/
void test_queue_loop(void)
{
k_queue_init(&queue);
for (int i = 0; i < LOOPS; i++) {
TC_PRINT("* Pass data by queue in loop %d\n", i);
tqueue_read_write(&queue);
}
}