text: /*
   * 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 "It_los_mux.h"
  
  #ifdef __cplusplus
  #if __cplusplus
  extern "C" {
  #endif /* __cplusplus */
  #endif /* __cplusplus */
  
  static VOID TaskD3Func(VOID)
  {
      UINT32 ret;
      g_testCount++;
  
      ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 4, g_testCount); // 4, here assert the result.
      ret = LOS_MuxLock(&g_mutexTest2, LOS_WAIT_FOREVER);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 5, g_testCount); // 5, here assert the result.
      ret = LOS_MuxUnlock(&g_mutexTest2);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      g_testCount++;
      ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 6, g_testCount); // 6, here assert the result.
  
      ICUNIT_ASSERT_EQUAL_VOID(OsCurrTaskGet()->priority, 2, OsCurrTaskGet()->priority); // 2, here assert the result.
      g_testCount++;
  }
  
  static VOID TaskC3Func(VOID)
  {
      UINT32 ret;
      TSK_INIT_PARAM_S task1;
      g_testCount++;
  
      ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 3, g_testCount); // 3, here assert the result.
      ret = LosMuxCreate(&g_mutexTest2);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      ret = LOS_MuxLock(&g_mutexTest2, LOS_WAIT_FOREVER);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskD3Func;
      task1.usTaskPrio = 2; // 2, set reasonable priority.
      task1.pcName = "TaskD";
      task1.uwStackSize = TASK_STACK_SIZE_TEST;
      task1.uwResved = LOS_TASK_STATUS_DETACHED;
  #if (LOSCFG_KERNEL_SMP == YES)
      task1.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
  #endif
      ret = LOS_TaskCreate(&g_testTaskID04, &task1);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      ret = LOS_MuxLock(&g_mutexTest1, LOS_WAIT_FOREVER);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      ret = LOS_MuxUnlock(&g_mutexTest1);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      g_testCount++;
      ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 5, g_testCount); // 5, here assert the result.
  
      ret = LOS_MuxUnlock(&g_mutexTest2);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 7, g_testCount);                             // 7, here assert the result.
      ICUNIT_ASSERT_EQUAL_VOID(OsCurrTaskGet()->priority, 3, OsCurrTaskGet()->priority); // 3, here assert the result.
      g_testCount++;
  }
  
  static VOID TaskB3Func(VOID)
  {
      UINT32 ret;
      g_testCount++;
  
      ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 2, g_testCount); // 2, here assert the result.
      ret = LOS_MuxLock(&g_mutexTest1, LOS_WAIT_FOREVER);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      ret = LOS_MuxUnlock(&g_mutexTest1);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 8, g_testCount);                             // 8, here assert the result.
      ICUNIT_ASSERT_EQUAL_VOID(OsCurrTaskGet()->priority, 5, OsCurrTaskGet()->priority); // 5, here assert the result.
      g_testCount++;
  }
  
  static VOID TaskA3Func(VOID)
  {
      UINT32 ret;
      TSK_INIT_PARAM_S task1, task2, task3;
      g_testCount++;
  
      ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 1, g_testCount);
      ret = LOS_MuxLock(&g_mutexTest1, 0);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskB3Func;
      task1.usTaskPrio = 5; // 5, set reasonable priority.
      task1.pcName = "TaskB";
      task1.uwStackSize = TASK_STACK_SIZE_TEST;
      task1.uwResved = LOS_TASK_STATUS_DETACHED;
  #if (LOSCFG_KERNEL_SMP == YES)
      task1.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
  #endif
      ret = LOS_TaskCreate(&g_testTaskID02, &task1);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      task2.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskC3Func;
      task2.usTaskPrio = 3; // 3, set reasonable priority.
      task2.pcName = "TaskC";
      task2.uwStackSize = TASK_STACK_SIZE_TEST;
      task2.uwResved = LOS_TASK_STATUS_DETACHED;
  #if (LOSCFG_KERNEL_SMP == YES)
      task2.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
  #endif
      ret = LOS_TaskCreate(&g_testTaskID03, &task2);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 4, g_testCount); // 4, here assert the result.
      ret = LOS_MuxUnlock(&g_mutexTest1);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      ret = LOS_MuxDestroy(&g_mutexTest1);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      ret = LOS_MuxDestroy(&g_mutexTest2);
      ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
  
      ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 9, g_testCount);                              // 9, here assert the result.
      ICUNIT_ASSERT_EQUAL_VOID(OsCurrTaskGet()->priority, 10, OsCurrTaskGet()->priority); // 10, here assert the result.
      ICUNIT_ASSERT_EQUAL_VOID(LOS_HighBitGet(OsCurrTaskGet()->priBitMap), LOS_INVALID_BIT_INDEX,
          LOS_HighBitGet(OsCurrTaskGet()->priBitMap));
      g_testCount++;
  }
  
  static UINT32 Testcase(VOID)
  {
      UINT32 ret;
      TSK_INIT_PARAM_S task;
      g_testCount = 0;
  
      ret = LosMuxCreate(&g_mutexTest1);
      ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
  
      task.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskA3Func;
      task.usTaskPrio = 10; // 10, set reasonable priority.
      task.pcName = "TaskA";
      task.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
      task.uwResved = LOS_TASK_STATUS_DETACHED;
  #if (LOSCFG_KERNEL_SMP == YES)
      task.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
  #endif
      ret = LOS_TaskCreate(&g_testTaskID01, &task);
      ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
  
      ICUNIT_ASSERT_EQUAL(g_testCount, 10, g_testCount);                             // 10, here assert the result.
      ICUNIT_ASSERT_EQUAL(OsCurrTaskGet()->priority, 25, OsCurrTaskGet()->priority); // 25, here assert the result.
      return LOS_OK;
  }
  
  VOID ItLosMux029(void)
  {
      TEST_ADD_CASE("ItLosMux029", Testcase, TEST_LOS, TEST_MUX, TEST_LEVEL2, TEST_FUNCTION);
  }
  
  #ifdef __cplusplus
  #if __cplusplus
  }
  #endif /* __cplusplus */
  #endif /* __cplusplus */
  