677 lines
16 KiB
C
677 lines
16 KiB
C
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/*
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* Copyright (c) 2006-2019, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-09.01 luckyzjq the first version
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*/
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#include <rtthread.h>
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#include <stdlib.h>
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#include "utest.h"
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static struct rt_mutex static_mutex;
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#ifdef RT_USING_HEAP
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static rt_mutex_t dynamic_mutex;
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#endif /* RT_USING_HEAP */
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/* init test */
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static void test_static_mutex_init(void)
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{
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rt_err_t result = -RT_ERROR;
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result = rt_mutex_init(&static_mutex, "static_mutex", RT_IPC_FLAG_PRIO);
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if (RT_EOK != result)
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{
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uassert_true(RT_FALSE);
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}
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result = rt_mutex_detach(&static_mutex);
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if (RT_EOK != result)
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{
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uassert_true(RT_FALSE);
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}
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result = rt_mutex_init(&static_mutex, "static_mutex", RT_IPC_FLAG_FIFO);
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if (RT_EOK != result)
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{
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uassert_true(RT_FALSE);
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}
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result = rt_mutex_detach(&static_mutex);
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if (RT_EOK != result)
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{
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uassert_true(RT_FALSE);
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}
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uassert_true(RT_TRUE);
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}
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/* static take test */
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static void static_mutex_take_entry(void *param)
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{
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rt_err_t result;
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rt_mutex_t mutex;
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int rand_num = rand() % 0x1000;
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mutex = (rt_mutex_t)param;
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result = rt_mutex_take(mutex, rand_num);
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if (RT_EOK == result)
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{
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uassert_true(RT_FALSE);
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}
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}
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static void test_static_mutex_take(void)
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{
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rt_err_t result;
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result = rt_mutex_init(&static_mutex, "static_mutex", RT_IPC_FLAG_PRIO);
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if (RT_EOK != result)
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{
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uassert_true(RT_FALSE);
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return;
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}
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/* take mutex and not release */
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result = rt_mutex_take(&static_mutex, RT_WAITING_FOREVER);
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if (RT_EOK != result)
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uassert_true(RT_FALSE);
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rt_thread_t tid = rt_thread_create("mutex_th",
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static_mutex_take_entry,
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&static_mutex,
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2048,
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10,
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10);
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if (RT_NULL == tid)
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{
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uassert_true(RT_FALSE);
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return;
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}
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/* startup thread take second */
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rt_thread_startup(tid);
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/* let system schedule */
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rt_thread_mdelay(5);
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result = rt_mutex_detach(&static_mutex);
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if (RT_EOK != result)
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uassert_true(RT_FALSE);
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uassert_true(RT_TRUE);
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}
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/* static release test */
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static void static_mutex_release_entry(void *param)
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{
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rt_err_t result;
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rt_mutex_t mutex;
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int rand_num = rand() % 0x1000;
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mutex = (rt_mutex_t)param;
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result = rt_mutex_take(mutex, rand_num);
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if (RT_EOK != result)
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{
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uassert_true(RT_FALSE);
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}
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}
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static void test_static_mutex_release(void)
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{
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rt_err_t result;
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result = rt_mutex_init(&static_mutex, "static_mutex", RT_IPC_FLAG_PRIO);
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if (RT_EOK != result)
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{
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uassert_true(RT_FALSE);
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return;
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}
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/* take mutex */
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result = rt_mutex_take(&static_mutex, RT_WAITING_FOREVER);
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if (RT_EOK != result)
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uassert_true(RT_FALSE);
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/* release mutex */
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result = rt_mutex_release(&static_mutex);
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if (RT_EOK != result)
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uassert_true(RT_FALSE);
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rt_thread_t tid = rt_thread_create("mutex_th",
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static_mutex_release_entry,
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&static_mutex,
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2048,
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10,
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10);
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if (RT_NULL == tid)
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{
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uassert_true(RT_FALSE);
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return;
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}
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/* startup thread adn take mutex second */
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rt_thread_startup(tid);
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/* let system schedule */
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rt_thread_mdelay(5);
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result = rt_mutex_detach(&static_mutex);
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if (RT_EOK != result)
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uassert_true(RT_FALSE);
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uassert_true(RT_TRUE);
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}
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/* static trytake test */
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static void static_mutex_trytake_entry(void *param)
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{
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rt_err_t result;
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rt_mutex_t mutex;
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mutex = (rt_mutex_t)param;
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result = rt_mutex_trytake(mutex);
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if (RT_EOK == result)
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{
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uassert_true(RT_FALSE);
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}
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}
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static void test_static_mutex_trytake(void)
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{
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rt_err_t result;
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result = rt_mutex_init(&static_mutex, "static_mutex", RT_IPC_FLAG_PRIO);
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if (RT_EOK != result)
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{
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uassert_true(RT_FALSE);
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return;
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}
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/* take mutex and not release */
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result = rt_mutex_take(&static_mutex, RT_WAITING_FOREVER);
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if (RT_EOK != result)
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uassert_true(RT_FALSE);
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rt_thread_t tid = rt_thread_create("mutex_th",
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static_mutex_trytake_entry,
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&static_mutex,
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2048,
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10,
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10);
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if (RT_NULL == tid)
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{
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uassert_true(RT_FALSE);
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return;
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}
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/* startup thread and trytake mutex second */
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rt_thread_startup(tid);
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/* let system schedule */
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rt_thread_mdelay(5);
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result = rt_mutex_detach(&static_mutex);
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if (RT_EOK != result)
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uassert_true(RT_FALSE);
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uassert_true(RT_TRUE);
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}
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static rt_thread_t tid1 = RT_NULL;
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static rt_thread_t tid2 = RT_NULL;
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static rt_thread_t tid3 = RT_NULL;
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/* static mutex priority reverse test */
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static void static_thread1_entry(void *param)
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{
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/* let system schedule */
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rt_thread_mdelay(100);
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/* thread3 hode mutex thread2 take mutex */
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/* check thread2 and thread3 priority */
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if (tid2->current_priority != tid3->current_priority)
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{
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uassert_true(RT_FALSE);
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}
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else
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{
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uassert_true(RT_TRUE);
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}
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}
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static void static_thread2_entry(void *param)
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{
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rt_err_t result;
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rt_mutex_t mutex = (rt_mutex_t)param;
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/* let system schedule */
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rt_thread_mdelay(50);
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result = rt_mutex_take(mutex, RT_WAITING_FOREVER);
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if (result == RT_EOK)
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{
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rt_mutex_release(mutex);
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}
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}
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static void static_thread3_entry(void *param)
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{
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rt_tick_t tick;
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rt_err_t result;
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rt_mutex_t mutex = (rt_mutex_t)param;
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result = rt_mutex_take(mutex, RT_WAITING_FOREVER);
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if (result != RT_EOK)
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{
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uassert_true(RT_FALSE);
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}
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tick = rt_tick_get();
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while (rt_tick_get() - tick < (RT_TICK_PER_SECOND / 2));
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rt_mutex_release(mutex);
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}
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static void test_static_pri_reverse(void)
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{
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rt_err_t result;
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tid1 = RT_NULL;
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tid2 = RT_NULL;
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tid3 = RT_NULL;
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result = rt_mutex_init(&static_mutex, "static_mutex", RT_IPC_FLAG_PRIO);
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if (RT_EOK != result)
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{
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uassert_true(RT_FALSE);
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return;
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}
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/* 创建线程 1 */
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tid1 = rt_thread_create("thread1",
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static_thread1_entry,
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&static_mutex,
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1024,
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10 - 1,
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10);
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if (tid1 != RT_NULL)
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rt_thread_startup(tid1);
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/* 创建线程 2 */
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tid2 = rt_thread_create("thread2",
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static_thread2_entry,
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&static_mutex,
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1024,
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10,
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10);
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if (tid2 != RT_NULL)
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rt_thread_startup(tid2);
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/* 创建线程 3 */
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tid3 = rt_thread_create("thread3",
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static_thread3_entry,
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&static_mutex,
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1024,
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10 + 1,
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10);
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if (tid3 != RT_NULL)
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rt_thread_startup(tid3);
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rt_thread_mdelay(1000);
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result = rt_mutex_detach(&static_mutex);
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if (RT_EOK != result)
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uassert_true(RT_FALSE);
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uassert_true(RT_TRUE);
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}
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/* create test */
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static void test_dynamic_mutex_create(void)
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{
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rt_err_t result = -RT_ERROR;
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/* PRIO mode */
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dynamic_mutex = rt_mutex_create("dynamic_mutex", RT_IPC_FLAG_PRIO);
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if (RT_NULL == result)
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{
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uassert_true(RT_FALSE);
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}
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result = rt_mutex_delete(dynamic_mutex);
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if (RT_EOK != result)
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{
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uassert_true(RT_FALSE);
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}
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/* FIFO mode */
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dynamic_mutex = rt_mutex_create("dynamic_mutex", RT_IPC_FLAG_FIFO);
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if (RT_NULL == dynamic_mutex)
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{
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uassert_true(RT_FALSE);
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}
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result = rt_mutex_delete(dynamic_mutex);
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if (RT_EOK != result)
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{
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uassert_true(RT_FALSE);
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}
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uassert_true(RT_TRUE);
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}
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/* dynamic take test */
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static void dynamic_mutex_take_entry(void *param)
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{
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rt_err_t result;
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rt_mutex_t mutex;
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int rand_num = rand() % 0x1000;
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mutex = (rt_mutex_t)param;
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result = rt_mutex_take(mutex, rand_num);
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if (RT_EOK == result)
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{
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uassert_true(RT_FALSE);
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}
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}
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static void test_dynamic_mutex_take(void)
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{
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rt_err_t result;
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dynamic_mutex = rt_mutex_create("dynamic_mutex", RT_IPC_FLAG_PRIO);
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if (RT_NULL == dynamic_mutex)
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{
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uassert_true(RT_FALSE);
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return;
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}
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/* take mutex and not release */
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result = rt_mutex_take(dynamic_mutex, RT_WAITING_FOREVER);
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if (RT_EOK != result)
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uassert_true(RT_FALSE);
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rt_thread_t tid = rt_thread_create("mutex_th",
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dynamic_mutex_take_entry,
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dynamic_mutex,
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|
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2048,
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10,
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10);
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if (RT_NULL == tid)
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{
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uassert_true(RT_FALSE);
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return;
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}
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/* startup thread take second */
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rt_thread_startup(tid);
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/* let system schedule */
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rt_thread_mdelay(5);
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|
||
|
|
result = rt_mutex_delete(dynamic_mutex);
|
||
|
|
if (RT_EOK != result)
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
|
||
|
|
uassert_true(RT_TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* dynamic release test */
|
||
|
|
static void dynamic_mutex_release_entry(void *param)
|
||
|
|
{
|
||
|
|
rt_err_t result;
|
||
|
|
rt_mutex_t mutex;
|
||
|
|
|
||
|
|
int rand_num = rand() % 0x1000;
|
||
|
|
mutex = (rt_mutex_t)param;
|
||
|
|
|
||
|
|
result = rt_mutex_take(mutex, rand_num);
|
||
|
|
if (RT_EOK != result)
|
||
|
|
{
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
static void test_dynamic_mutex_release(void)
|
||
|
|
{
|
||
|
|
rt_err_t result;
|
||
|
|
|
||
|
|
dynamic_mutex = rt_mutex_create("dynamic_mutex", RT_IPC_FLAG_PRIO);
|
||
|
|
if (RT_NULL == dynamic_mutex)
|
||
|
|
{
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* take mutex */
|
||
|
|
result = rt_mutex_take(dynamic_mutex, RT_WAITING_FOREVER);
|
||
|
|
if (RT_EOK != result)
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
|
||
|
|
/* release mutex */
|
||
|
|
result = rt_mutex_release(dynamic_mutex);
|
||
|
|
if (RT_EOK != result)
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
|
||
|
|
rt_thread_t tid = rt_thread_create("mutex_th",
|
||
|
|
dynamic_mutex_release_entry,
|
||
|
|
dynamic_mutex,
|
||
|
|
2048,
|
||
|
|
10,
|
||
|
|
10);
|
||
|
|
if (RT_NULL == tid)
|
||
|
|
{
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* startup thread adn take mutex second */
|
||
|
|
rt_thread_startup(tid);
|
||
|
|
|
||
|
|
/* let system schedule */
|
||
|
|
rt_thread_mdelay(5);
|
||
|
|
|
||
|
|
result = rt_mutex_delete(dynamic_mutex);
|
||
|
|
if (RT_EOK != result)
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
|
||
|
|
uassert_true(RT_TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* dynamic trytake test */
|
||
|
|
static void dynamic_mutex_trytake_entry(void *param)
|
||
|
|
{
|
||
|
|
rt_err_t result;
|
||
|
|
rt_mutex_t mutex;
|
||
|
|
|
||
|
|
mutex = (rt_mutex_t)param;
|
||
|
|
|
||
|
|
result = rt_mutex_trytake(mutex);
|
||
|
|
if (RT_EOK == result)
|
||
|
|
{
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
static void test_dynamic_mutex_trytake(void)
|
||
|
|
{
|
||
|
|
rt_err_t result;
|
||
|
|
|
||
|
|
dynamic_mutex = rt_mutex_create("dynamic_mutex", RT_IPC_FLAG_PRIO);
|
||
|
|
if (RT_NULL == dynamic_mutex)
|
||
|
|
{
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* take mutex and not release */
|
||
|
|
result = rt_mutex_take(dynamic_mutex, RT_WAITING_FOREVER);
|
||
|
|
if (RT_EOK != result)
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
|
||
|
|
rt_thread_t tid = rt_thread_create("mutex_th",
|
||
|
|
dynamic_mutex_trytake_entry,
|
||
|
|
dynamic_mutex,
|
||
|
|
2048,
|
||
|
|
10,
|
||
|
|
10);
|
||
|
|
if (RT_NULL == tid)
|
||
|
|
{
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* startup thread and trytake mutex second */
|
||
|
|
rt_thread_startup(tid);
|
||
|
|
|
||
|
|
/* let system schedule */
|
||
|
|
rt_thread_mdelay(5);
|
||
|
|
|
||
|
|
result = rt_mutex_delete(dynamic_mutex);
|
||
|
|
if (RT_EOK != result)
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
|
||
|
|
uassert_true(RT_TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* dynamic mutex priority reverse test */
|
||
|
|
static void dynamic_thread1_entry(void *param)
|
||
|
|
{
|
||
|
|
/* let system schedule */
|
||
|
|
rt_thread_mdelay(100);
|
||
|
|
|
||
|
|
/* thread3 hode mutex thread2 take mutex */
|
||
|
|
/* check thread2 and thread3 priority */
|
||
|
|
if (tid2->current_priority != tid3->current_priority)
|
||
|
|
{
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
uassert_true(RT_TRUE);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void dynamic_thread2_entry(void *param)
|
||
|
|
{
|
||
|
|
rt_err_t result;
|
||
|
|
rt_mutex_t mutex = (rt_mutex_t)param;
|
||
|
|
|
||
|
|
/* let system schedule */
|
||
|
|
rt_thread_mdelay(50);
|
||
|
|
|
||
|
|
result = rt_mutex_take(mutex, RT_WAITING_FOREVER);
|
||
|
|
if (result == RT_EOK)
|
||
|
|
{
|
||
|
|
rt_mutex_release(mutex);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
static void dynamic_thread3_entry(void *param)
|
||
|
|
{
|
||
|
|
rt_tick_t tick;
|
||
|
|
rt_err_t result;
|
||
|
|
rt_mutex_t mutex = (rt_mutex_t)param;
|
||
|
|
|
||
|
|
result = rt_mutex_take(mutex, RT_WAITING_FOREVER);
|
||
|
|
if (result != RT_EOK)
|
||
|
|
{
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
}
|
||
|
|
|
||
|
|
tick = rt_tick_get();
|
||
|
|
while (rt_tick_get() - tick < (RT_TICK_PER_SECOND / 2));
|
||
|
|
|
||
|
|
rt_mutex_release(mutex);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void test_dynamic_pri_reverse(void)
|
||
|
|
{
|
||
|
|
rt_err_t result;
|
||
|
|
tid1 = RT_NULL;
|
||
|
|
tid2 = RT_NULL;
|
||
|
|
tid3 = RT_NULL;
|
||
|
|
|
||
|
|
dynamic_mutex = rt_mutex_create("dynamic_mutex", RT_IPC_FLAG_PRIO);
|
||
|
|
if (RT_NULL == dynamic_mutex)
|
||
|
|
{
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* 创建线程 1 */
|
||
|
|
tid1 = rt_thread_create("thread1",
|
||
|
|
dynamic_thread1_entry,
|
||
|
|
dynamic_mutex,
|
||
|
|
1024,
|
||
|
|
10 - 1,
|
||
|
|
10);
|
||
|
|
if (tid1 != RT_NULL)
|
||
|
|
rt_thread_startup(tid1);
|
||
|
|
|
||
|
|
/* 创建线程 2 */
|
||
|
|
tid2 = rt_thread_create("thread2",
|
||
|
|
dynamic_thread2_entry,
|
||
|
|
dynamic_mutex,
|
||
|
|
1024,
|
||
|
|
10,
|
||
|
|
10);
|
||
|
|
if (tid2 != RT_NULL)
|
||
|
|
rt_thread_startup(tid2);
|
||
|
|
|
||
|
|
/* 创建线程 3 */
|
||
|
|
tid3 = rt_thread_create("thread3",
|
||
|
|
dynamic_thread3_entry,
|
||
|
|
dynamic_mutex,
|
||
|
|
1024,
|
||
|
|
10 + 1,
|
||
|
|
10);
|
||
|
|
if (tid3 != RT_NULL)
|
||
|
|
rt_thread_startup(tid3);
|
||
|
|
|
||
|
|
rt_thread_mdelay(1000);
|
||
|
|
|
||
|
|
result = rt_mutex_delete(dynamic_mutex);
|
||
|
|
if (RT_EOK != result)
|
||
|
|
uassert_true(RT_FALSE);
|
||
|
|
|
||
|
|
uassert_true(RT_TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
static rt_err_t utest_tc_init(void)
|
||
|
|
{
|
||
|
|
#ifdef RT_USING_HEAP
|
||
|
|
dynamic_mutex = RT_NULL;
|
||
|
|
#endif /* RT_USING_HEAP */
|
||
|
|
|
||
|
|
return RT_EOK;
|
||
|
|
}
|
||
|
|
|
||
|
|
static rt_err_t utest_tc_cleanup(void)
|
||
|
|
{
|
||
|
|
#ifdef RT_USING_HEAP
|
||
|
|
dynamic_mutex = RT_NULL;
|
||
|
|
#endif /* RT_USING_HEAP */
|
||
|
|
|
||
|
|
return RT_EOK;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void testcase(void)
|
||
|
|
{
|
||
|
|
UTEST_UNIT_RUN(test_static_mutex_init);
|
||
|
|
UTEST_UNIT_RUN(test_static_mutex_take);
|
||
|
|
UTEST_UNIT_RUN(test_static_mutex_release);
|
||
|
|
UTEST_UNIT_RUN(test_static_mutex_trytake);
|
||
|
|
UTEST_UNIT_RUN(test_static_pri_reverse);
|
||
|
|
#ifdef RT_USING_HEAP
|
||
|
|
UTEST_UNIT_RUN(test_dynamic_mutex_create);
|
||
|
|
UTEST_UNIT_RUN(test_dynamic_mutex_take);
|
||
|
|
UTEST_UNIT_RUN(test_dynamic_mutex_release);
|
||
|
|
UTEST_UNIT_RUN(test_dynamic_mutex_trytake);
|
||
|
|
UTEST_UNIT_RUN(test_dynamic_pri_reverse);
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
UTEST_TC_EXPORT(testcase, "testcases.kernel.mutex_tc", utest_tc_init, utest_tc_cleanup, 1000);
|
||
|
|
|
||
|
|
/********************* end of file ************************/
|