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/*
* Copyright (c) 2006-2019, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-09.01 luckyzjq the first version
* 2023-09-15 xqyjlj change stack size in cpu64
*/
#define __RT_IPC_SOURCE__
#include <rtthread.h>
#include <stdlib.h>
#include "utest.h"
#ifdef ARCH_CPU_64BIT
#define THREAD_STACKSIZE 8192
#else
#define THREAD_STACKSIZE 4096
#endif
static struct rt_mutex static_mutex;
#ifdef RT_USING_HEAP
static rt_mutex_t dynamic_mutex;
#endif /* RT_USING_HEAP */
/* init test */
static void test_static_mutex_init(void)
{
rt_err_t result = -RT_ERROR;
result = rt_mutex_init(&static_mutex, "static_mutex", RT_IPC_FLAG_PRIO);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
}
result = rt_mutex_detach(&static_mutex);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
}
result = rt_mutex_init(&static_mutex, "static_mutex", RT_IPC_FLAG_PRIO);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
}
result = rt_mutex_detach(&static_mutex);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
}
uassert_true(RT_TRUE);
}
/* static take test */
static void static_mutex_take_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_static_mutex_take(void)
{
rt_err_t result;
result = rt_mutex_init(&static_mutex, "static_mutex", RT_IPC_FLAG_PRIO);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
/* take mutex and not release */
result = rt_mutex_take(&static_mutex, RT_WAITING_FOREVER);
if (RT_EOK != result)
uassert_true(RT_FALSE);
rt_thread_t tid = rt_thread_create("mutex_th",
static_mutex_take_entry,
&static_mutex,
THREAD_STACKSIZE,
10,
10);
if (RT_NULL == tid)
{
uassert_true(RT_FALSE);
return;
}
/* startup thread take second */
rt_thread_startup(tid);
/* let system schedule */
rt_thread_mdelay(5);
result = rt_mutex_detach(&static_mutex);
if (RT_EOK != result)
uassert_true(RT_FALSE);
uassert_true(RT_TRUE);
}
/* static release test */
static void static_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_static_mutex_release(void)
{
rt_err_t result;
result = rt_mutex_init(&static_mutex, "static_mutex", RT_IPC_FLAG_PRIO);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
/* take mutex */
result = rt_mutex_take(&static_mutex, RT_WAITING_FOREVER);
if (RT_EOK != result)
uassert_true(RT_FALSE);
/* release mutex */
result = rt_mutex_release(&static_mutex);
if (RT_EOK != result)
uassert_true(RT_FALSE);
rt_thread_t tid = rt_thread_create("mutex_th",
static_mutex_release_entry,
&static_mutex,
THREAD_STACKSIZE,
10,
10);
if (RT_NULL == tid)
{
uassert_true(RT_FALSE);
return;
}
/* startup thread and take mutex second */
rt_thread_startup(tid);
/* let system schedule */
rt_thread_mdelay(5);
result = rt_mutex_detach(&static_mutex);
if (RT_EOK != result)
uassert_true(RT_FALSE);
uassert_true(RT_TRUE);
}
/* static trytake test */
static void static_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_static_mutex_trytake(void)
{
rt_err_t result;
result = rt_mutex_init(&static_mutex, "static_mutex", RT_IPC_FLAG_PRIO);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
/* take mutex and not release */
result = rt_mutex_take(&static_mutex, RT_WAITING_FOREVER);
if (RT_EOK != result)
uassert_true(RT_FALSE);
rt_thread_t tid = rt_thread_create("mutex_th",
static_mutex_trytake_entry,
&static_mutex,
THREAD_STACKSIZE,
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_detach(&static_mutex);
if (RT_EOK != result)
uassert_true(RT_FALSE);
uassert_true(RT_TRUE);
}
static rt_thread_t tid1 = RT_NULL;
static rt_thread_t tid2 = RT_NULL;
static rt_thread_t tid3 = RT_NULL;
/* static mutex priority reverse test */
static void static_thread1_entry(void *param)
{
/* let system schedule */
rt_thread_mdelay(100);
/* thread3 hode mutex thread2 take mutex */
/* check thread2 and thread3 priority */
if (RT_SCHED_PRIV(tid2).current_priority != RT_SCHED_PRIV(tid3).current_priority)
{
uassert_true(RT_FALSE);
}
else
{
uassert_true(RT_TRUE);
}
}
static void static_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 static_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_static_pri_reverse(void)
{
rt_err_t result;
tid1 = RT_NULL;
tid2 = RT_NULL;
tid3 = RT_NULL;
result = rt_mutex_init(&static_mutex, "static_mutex", RT_IPC_FLAG_PRIO);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
/* thread1 */
tid1 = rt_thread_create("thread1",
static_thread1_entry,
&static_mutex,
UTEST_THR_STACK_SIZE,
10 - 1,
10);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
/* thread2 */
tid2 = rt_thread_create("thread2",
static_thread2_entry,
&static_mutex,
UTEST_THR_STACK_SIZE,
10,
10);
if (tid2 != RT_NULL)
rt_thread_startup(tid2);
/* thread3 */
tid3 = rt_thread_create("thread3",
static_thread3_entry,
&static_mutex,
UTEST_THR_STACK_SIZE,
10 + 1,
10);
if (tid3 != RT_NULL)
rt_thread_startup(tid3);
rt_thread_mdelay(1000);
result = rt_mutex_detach(&static_mutex);
if (RT_EOK != result)
uassert_true(RT_FALSE);
uassert_true(RT_TRUE);
}
/* create test */
static void test_dynamic_mutex_create(void)
{
rt_err_t result = -RT_ERROR;
/* PRIO mode */
dynamic_mutex = rt_mutex_create("dynamic_mutex", RT_IPC_FLAG_PRIO);
if (RT_NULL == dynamic_mutex)
{
uassert_true(RT_FALSE);
}
result = rt_mutex_delete(dynamic_mutex);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
}
/* FIFO mode */
dynamic_mutex = rt_mutex_create("dynamic_mutex", RT_IPC_FLAG_PRIO);
if (RT_NULL == dynamic_mutex)
{
uassert_true(RT_FALSE);
}
result = rt_mutex_delete(dynamic_mutex);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
}
uassert_true(RT_TRUE);
}
/* dynamic take test */
static void dynamic_mutex_take_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_take(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_take_entry,
dynamic_mutex,
THREAD_STACKSIZE,
10,
10);
if (RT_NULL == tid)
{
uassert_true(RT_FALSE);
return;
}
/* startup thread take 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 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,
THREAD_STACKSIZE,
10,
10);
if (RT_NULL == tid)
{
uassert_true(RT_FALSE);
return;
}
/* startup thread and 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,
THREAD_STACKSIZE,
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 (RT_SCHED_PRIV(tid2).current_priority != RT_SCHED_PRIV(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;
}
/* thread1 */
tid1 = rt_thread_create("thread1",
dynamic_thread1_entry,
dynamic_mutex,
UTEST_THR_STACK_SIZE,
10 - 1,
10);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
/* thread2 */
tid2 = rt_thread_create("thread2",
dynamic_thread2_entry,
dynamic_mutex,
UTEST_THR_STACK_SIZE,
10,
10);
if (tid2 != RT_NULL)
rt_thread_startup(tid2);
/* thread3 */
tid3 = rt_thread_create("thread3",
dynamic_thread3_entry,
dynamic_mutex,
UTEST_THR_STACK_SIZE,
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 ************************/
|
