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/*
* Copyright (c) 2006-2024 RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2024/9/12 zhujiale the first version
* 2024/10/28 Shell Added more assertions
*/
#include <rtdevice.h>
#include <utest.h>
#include <utest_assert.h>
#include <smp_call.h>
#define TEST_COUNT 10000
static int pass_count = 0;
static RT_DEFINE_SPINLOCK(_test_data_lock);
static void _test_smp_cb(void *data)
{
int *maskp;
int oncpu;
if (!rt_hw_interrupt_is_disabled())
{
/* SYNC.004 */
uassert_true(0);
}
rt_spin_lock(&_test_data_lock);
oncpu = rt_hw_cpu_id();
maskp = (int *)data;
*maskp &= ~(1 << oncpu);
rt_spin_unlock(&_test_data_lock);
}
static void _blocking_call(void)
{
volatile int cpu_mask;
rt_ubase_t tested_cpus = 0;
for (int i = 0; i < TEST_COUNT; i++)
{
cpu_mask = rand() % RT_ALL_CPU;
tested_cpus |= cpu_mask;
rt_smp_call_cpu_mask(cpu_mask, _test_smp_cb, (void *)&cpu_mask, SMP_CALL_WAIT_ALL);
if (!cpu_mask)
{
pass_count++;
}
else
{
/* TARG.001, MP.001 */
uassert_true(0);
break;
}
}
LOG_D("pass_count %d", pass_count);
/* TARG.001 */
uassert_true(pass_count == TEST_COUNT);
/* TOP.001, TOP.002 */
uassert_true(tested_cpus == RT_ALL_CPU);
}
static rt_err_t utest_tc_init(void)
{
pass_count = 0;
srand(rt_tick_get());
return RT_EOK;
}
static rt_err_t utest_tc_cleanup(void)
{
return RT_EOK;
}
static void _testcase(void)
{
UTEST_UNIT_RUN(_blocking_call);
}
UTEST_TC_EXPORT(_testcase, "components.drivers.smp_call.smoke_001", utest_tc_init, utest_tc_cleanup, 10);
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