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/*
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2023-12-25 Shell the first version
*/
#include <rtthread.h>
#include "utest.h"
#define TEST_LOOP_TIMES 20
static struct rt_semaphore _thr_exit_sem;
static void _thread_entry(void *param)
{
for (size_t i = 0; i < TEST_LOOP_TIMES; i++)
{
rt_kprintf("This is thread %p\n", rt_thread_self());
rt_thread_mdelay(1);
}
rt_sem_release(&_thr_exit_sem);
return;
}
#define TEST_THREAD_COUNT 16
static void mtsafe_kprint_tc(void)
{
for (size_t i = 0; i < TEST_THREAD_COUNT; i++)
{
rt_thread_t new_thread =
rt_thread_create(
"test",
_thread_entry,
NULL,
UTEST_THR_STACK_SIZE,
UTEST_THR_PRIORITY,
100);
rt_thread_startup(new_thread);
}
for (size_t i = 0; i < TEST_THREAD_COUNT; i++)
{
rt_sem_take(&_thr_exit_sem, RT_WAITING_FOREVER);
}
}
static rt_err_t utest_tc_init(void)
{
rt_sem_init(&_thr_exit_sem, "test", 0, RT_IPC_FLAG_PRIO);
return RT_EOK;
}
static rt_err_t utest_tc_cleanup(void)
{
rt_sem_detach(&_thr_exit_sem);
return RT_EOK;
}
static void testcase(void)
{
UTEST_UNIT_RUN(mtsafe_kprint_tc);
}
UTEST_TC_EXPORT(testcase, "core.mtsafe_kprint", utest_tc_init, utest_tc_cleanup, 10);
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