It_smp_extend_cpup_007.c

/*
 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
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 * 1. Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
 * provided with the distribution.
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 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
 * to endorse or promote products derived from this software without specific prior written
 * permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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#include "It_extend_cpup.h"

#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif /* __cpluscplus */
#endif /* __cpluscplus */

static UINT32 g_testSmpCpupTaskID01, g_testSmpCpupTaskID02;
static void Task01(void)
{
    // 2, set delay time.
    LOS_TaskDelay(2);

    return;
}
static void Task02(void)
{
    UINT32 tempCpup[2];
    UINT32 index = 0x00000001;

    do {
        index ^= 0x00000001;
        tempCpup[index] = LOS_HistoryTaskCpuUsage(g_testSmpCpupTaskID01, CPUP_ALL_TIME);
    } while (!(LOS_ERRNO_OS_ERROR(LOS_MOD_SYS, 0x00) & tempCpup[index]));
    ICUNIT_ASSERT_EQUAL_VOID(tempCpup[index], LOS_ERRNO_CPUP_NO_CREATED, tempCpup[index]);

    index ^= 0x00000001;
    ICUNIT_ASSERT_WITHIN_EQUAL_VOID(tempCpup[index], CPU_USE_MIN, LOS_CPUP_SINGLE_CORE_PRECISION, tempCpup[index]);

    return;
}

static UINT32 Testcase(VOID)
{
    TSK_INIT_PARAM_S taskInitParam;
    UINT32 ret;

    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task01;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup007_task01";
    taskInitParam.usTaskPrio = TASK_PRIO_TEST - 2; // 2, used to calculate the task priority.
    taskInitParam.uwResved = LOS_TASK_STATUS_DETACHED;
#ifdef LOSCFG_KERNEL_SMP
    /* make sure that created test task is definitely on another core */
    UINT32 currCpuid = (ArchCurrCpuid() + 1) % LOSCFG_KERNEL_CORE_NUM;
    taskInitParam.usCpuAffiMask = CPUID_TO_AFFI_MASK(currCpuid);
#endif
    ret = LOS_TaskCreate(&g_testSmpCpupTaskID01, &taskInitParam);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task02;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup007_task02";
    taskInitParam.usTaskPrio = TASK_PRIO_TEST - 1;
#ifdef LOSCFG_KERNEL_SMP
    taskInitParam.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
#endif
    ret = LOS_TaskCreate(&g_testSmpCpupTaskID02, &taskInitParam);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EIXT1);

    // 10, set delay time.
    LOS_TaskDelay(10);

EIXT1:
    LOS_TaskDelete(g_testSmpCpupTaskID02);
EXIT:
    LOS_TaskDelete(g_testSmpCpupTaskID01);

    return LOS_OK;
}

VOID ItSmpExtendCpup007(VOID)
{
    TEST_ADD_CASE("ItSmpExtendCpup007", Testcase, TEST_EXTEND, TEST_CPUP, TEST_LEVEL2, TEST_FUNCTION);
}
#ifdef __cplusplus
#if __cplusplus
}
#endif /* __cpluscplus */
#endif /* __cpluscplus */