/*
 * 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:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
 *
 * 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.
 *
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "osTest.h"
#include "It_los_sem.h"


static UINT32 g_actMuxUsedcnt = 0;

static VOID TaskF02(void)
{
    UINT32 ret;
    UINT32 index;

    for (index = 0; index < g_actMuxUsedcnt; index++) {
        ret = LOS_SemPost(g_usSemID3[index]);
        ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
    }

    for (index = 0; index < g_actMuxUsedcnt; index++) {
        ret = LOS_SemPend(g_usSemID3[index], LOS_WAIT_FOREVER);
        ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
    }

    LOS_TaskDelete(g_testTaskID02);
}

static VOID TaskF01(void)
{
    UINT32 ret;
    UINT32 index;

    for (index = 0; index < g_actMuxUsedcnt; index++) {
        ret = LOS_SemPend(g_usSemID3[index], LOS_WAIT_FOREVER);
        ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
    }

    for (index = 0; index < g_actMuxUsedcnt; index++) {
        ret = LOS_SemPost(g_usSemID3[index]);
        ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
    }

    LOS_TaskDelete(g_testTaskID01);
}

static UINT32 Testcase(VOID)
{
    UINT32 ret;
    UINT32 loop;
    UINT32 count = 5;
    UINT32 index;
    TSK_INIT_PARAM_S task = { 0 };

    LosSemCB *semNode = NULL;

    UINT32 osMuxUsedcnt = 0;

    for (loop = 0; loop < LOSCFG_BASE_IPC_SEM_LIMIT; loop++) {
        semNode = g_allSem + loop;
        if (semNode->semStat == OS_SEM_USED) {
            osMuxUsedcnt++;
        }
    }

    g_actMuxUsedcnt = LOSCFG_BASE_IPC_SEM_LIMIT - osMuxUsedcnt;

    for (loop = 0; loop < count; loop++) {
        task.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
        task.pcName = "SemTsk7";
        task.uwStackSize = TASK_STACK_SIZE_TEST;
        task.usTaskPrio = TASK_PRIO_TEST - 2; // 2, set new task priority, it is higher than the current task.

        for (index = 0; index < g_actMuxUsedcnt; index++) {
            ret = LOS_SemCreate(0, &g_usSemID3[index]);
            ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
        }

        ret = LOS_TaskCreate(&g_testTaskID01, &task);
        ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

        task.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF02;
        task.pcName = "SemTsk7_1";
        task.usTaskPrio = TASK_PRIO_TEST - 1;
        ret = LOS_TaskCreate(&g_testTaskID02, &task);
        ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

    EXIT:
        for (index = 0; index < g_actMuxUsedcnt; index++) {
            ret = LOS_SemDelete(g_usSemID3[index]);
            ICUNIT_TRACK_EQUAL(ret, LOS_OK, ret);
        }
    }

    return LOS_OK;
}


VOID ItLosSem041(void)
{
    TEST_ADD_CASE("ItLosSem041", Testcase, TEST_LOS, TEST_SEM, TEST_LEVEL2, TEST_PRESSURE);
}

