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_vfs_fat.h"
  
  static UINT32 TestCase(VOID)
  {
      INT32 fd = 0;
      INT32 ret;
      CHAR pathname1[FAT_STANDARD_NAME_LENGTH] = FAT_PATH_NAME;
      CHAR pathname2[FAT_STANDARD_NAME_LENGTH] = FAT_PATH_NAME;
  
      ret = mkdir(pathname1, S_IRWXU | S_IRWXG | S_IRWXO);
      ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT);
  
      ret = chdir(pathname1);
      ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT);
  
      (void)strcat_s(pathname1, FAT_STANDARD_NAME_LENGTH, "/589.c");
      fd = open(pathname1, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, S_IRWXU | S_IRWXG | S_IRWXO);
      ICUNIT_GOTO_NOT_EQUAL(fd, FAT_IS_ERROR, fd, EXIT2);
  
      ret = close(fd);
      ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT2);
  
      ret = ioctl(fd, 0, 0);
      ICUNIT_GOTO_EQUAL(ret, FAT_IS_ERROR, ret, EXIT2);
      ICUNIT_GOTO_EQUAL(errno, EBADF, errno, EXIT2);
  
      ret = unlink(pathname1);
      ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT1);
  
      ret = chdir(SD_MOUNT_DIR);
      ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT);
  
      ret = rmdir(pathname2);
      ICUNIT_GOTO_EQUAL(ret, FAT_NO_ERROR, ret, EXIT);
  
      return FAT_NO_ERROR;
  EXIT2:
      close(fd);
  EXIT1:
      unlink(pathname1);
  EXIT:
      chdir(SD_MOUNT_DIR);
      remove(pathname2);
      return FAT_NO_ERROR;
  }
  
  VOID ItFsFat496(VOID)
  {
      TEST_ADD_CASE("IT_FS_FAT_496", TestCase, TEST_VFS, TEST_VFAT, TEST_LEVEL2, TEST_FUNCTION);
  }
  