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_jffs.h"
  
  static VOID *PthreadF01(void *arg)
  {
      INT32 i, j, ret, len, flag1, index, index1;
      INT32 fd[10] = {};
      INT32 flag = 0;
      CHAR pathname[JFFS_STANDARD_NAME_LENGTH] = "";
      CHAR pathname1[JFFS_STANDARD_NAME_LENGTH] = "";
      CHAR readbuf[JFFS_STANDARD_NAME_LENGTH] = "";
      CHAR filebuf[FILE_BUF_SIZE] =
          "01234567890123456789abcedfghij9876543210abcdeabcde0123456789abcedfghij9876543210abcdeabcde0123"
          "456789abcedfghij9876543210abcdeabcde0123456789abcedfghij9876543210abcdeabcde0123456789abcedfgh"
          "ij9876543210abcdeabcde0123456789abcedfghij9876543210lalalalalalalala";
      CHAR *bufW = NULL;
      struct stat statbuf;
      CHAR buffile[JFFS_NAME_LIMITTED_SIZE] = { JFFS_PATH_NAME0 };
      struct stat buf1 = { 0 };
      struct stat buf2 = { 0 };
      INT32 bufWLen = BYTES_PER_MBYTE;
  
      bufW = (CHAR *)malloc(bufWLen + 1);
      ICUNIT_ASSERT_NOT_EQUAL_NULL(bufW, NULL, NULL);
      memset_s(bufW, bufWLen + 1, 0, bufWLen + 1);
  
      for (i = 0; i < bufWLen / strlen(filebuf); i++) {
          strcat_s(bufW, bufWLen + 1, filebuf);
      }
      index = 0;
      for (i = 0; i < JFFS_MIDDLE_CYCLES; i++) {
          snprintf_s(pathname, JFFS_STANDARD_NAME_LENGTH, JFFS_STANDARD_NAME_LENGTH - 1, "/storage/test/file%d.txt",
              index);
          fd[index] = open(pathname, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, HIGHEST_AUTHORITY);
          if (fd[index] == -1) {
              break;
          }
  
          for (j = 0; j < JFFS_MAX_CYCLES; j++) {
              len = write(fd[index], bufW, strlen(bufW));
              if (len <= 0) {
                  flag = 1;
                  break;
              }
          }
  
          LosTaskDelay(3); // delay time: 3
          dprintf("PthreadF01 is excecuting\n");
  
          ret = close(fd[index]);
          ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
  
          if (flag == 1) {
              break;
          }
          index++;
      }
  
      if (flag == 0) {
          index--;
      }
  
      ret = stat(buffile, &buf1);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
      JffsStatPrintf(buf1);
  
      for (i = index; i >= 0; i--) {
          snprintf_s(pathname, JFFS_STANDARD_NAME_LENGTH, JFFS_STANDARD_NAME_LENGTH - 1, "/storage/test/file%d.txt", i);
          ret = unlink(pathname);
          ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
      }
  
      g_TestCnt++;
  
      free(bufW);
  
      return NULL;
  EXIT2:
      free(bufW);
  EXIT1:
  
      for (i = index; i >= 0; i--) {
          close(fd[i]);
      }
  EXIT:
      for (i = index; i >= 0; i--) {
          snprintf_s(pathname, JFFS_STANDARD_NAME_LENGTH, JFFS_STANDARD_NAME_LENGTH - 1, "/storage/test/file%d.txt", i);
          unlink(pathname);
      }
      free(bufW);
      return NULL;
  }
  
  static VOID *PthreadF02(void *arg)
  {
      INT32 i, j, ret, len, flag1, index, index1;
      INT32 fd[10] = {};
      INT32 flag = 0;
      CHAR pathname[JFFS_STANDARD_NAME_LENGTH] = "";
      CHAR pathname1[JFFS_STANDARD_NAME_LENGTH] = "";
      CHAR readbuf[JFFS_STANDARD_NAME_LENGTH] = "";
      CHAR filebuf[FILE_BUF_SIZE] =
          "01234567890123456789abcedfghij9876543210abcdeabcde0123456789abcedfghij9876543210abcdeabcde0123"
          "456789abcedfghij9876543210abcdeabcde0123456789abcedfghij9876543210abcdeabcde0123456789abcedfgh"
          "ij9876543210abcdeabcde0123456789abcedfghij9876543210lalalalalalalala";
      CHAR *bufW = NULL;
      struct stat statbuf;
      CHAR buffile[JFFS_NAME_LIMITTED_SIZE] = { JFFS_PATH_NAME01 };
      struct stat buf1 = { 0 };
      struct stat buf2 = { 0 };
      INT32 bufWLen = BYTES_PER_MBYTE;
  
      bufW = (CHAR *)malloc(bufWLen + 1);
      ICUNIT_ASSERT_NOT_EQUAL_NULL(bufW, NULL, NULL);
      memset_s(bufW, bufWLen + 1, 0, bufWLen + 1);
  
      for (i = 0; i < bufWLen / strlen(filebuf); i++) {
          strcat_s(bufW, bufWLen + 1, filebuf);
      }
      index = 0;
      for (i = 0; i < JFFS_MIDDLE_CYCLES; i++) {
          snprintf_s(pathname, JFFS_STANDARD_NAME_LENGTH, JFFS_STANDARD_NAME_LENGTH - 1, "/storage/test1/file%d.txt",
              index);
          fd[index] = open(pathname, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, HIGHEST_AUTHORITY);
          if (fd[index] == -1) {
              break;
          }
  
          for (j = 0; j < JFFS_MAX_CYCLES; j++) {
              len = write(fd[index], bufW, strlen(bufW));
              if (len <= 0) {
                  flag = 1;
                  break;
              }
          }
  
          LosTaskDelay(3); // delay time: 3
          dprintf("PthreadF02 is excecuting\n");
  
          ret = close(fd[index]);
          ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
  
          if (flag == 1) {
              break;
          }
          index++;
      }
  
      if (flag == 0) {
          index--;
      }
  
      ret = stat(buffile, &buf1);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
      JffsStatPrintf(buf1);
  
      for (i = index; i >= 0; i--) {
          snprintf_s(pathname, JFFS_STANDARD_NAME_LENGTH, JFFS_STANDARD_NAME_LENGTH - 1, "/storage/test1/file%d.txt", i);
          ret = unlink(pathname);
          ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
      }
  
      g_TestCnt++;
  
      free(bufW);
  
      return NULL;
  EXIT2:
      free(bufW);
  EXIT1:
  
      for (i = index; i >= 0; i--) {
          close(fd[i]);
      }
  EXIT:
      for (i = index; i >= 0; i--) {
          snprintf_s(pathname, JFFS_STANDARD_NAME_LENGTH, JFFS_STANDARD_NAME_LENGTH - 1, "/storage/test1/file%d.txt", i);
          unlink(pathname);
      }
      free(bufW);
      return NULL;
  }
  
  static VOID *PthreadF03(void *arg)
  {
      INT32 i, j, ret, len, flag1, index, index1;
      INT32 fd[10] = {};
      INT32 flag = 0;
      CHAR pathname[JFFS_STANDARD_NAME_LENGTH] = "";
      CHAR pathname1[JFFS_STANDARD_NAME_LENGTH] = "";
      CHAR readbuf[JFFS_STANDARD_NAME_LENGTH] = "";
      CHAR filebuf[FILE_BUF_SIZE] =
          "01234567890123456789abcedfghij9876543210abcdeabcde0123456789abcedfghij9876543210abcdeabcde0123"
          "456789abcedfghij9876543210abcdeabcde0123456789abcedfghij9876543210abcdeabcde0123456789abcedfgh"
          "ij9876543210abcdeabcde0123456789abcedfghij9876543210lalalalalalalala";
      CHAR *bufW = NULL;
      CHAR *bufW1 = NULL;
      CHAR *bufW2 = NULL;
      CHAR *bufW3 = NULL;
      struct stat statbuf;
      CHAR buffile[JFFS_NAME_LIMITTED_SIZE] = { JFFS_PATH_NAME02 };
      struct stat buf1 = { 0 };
      struct stat buf2 = { 0 };
      INT32 bufWLen = BYTES_PER_MBYTE;
  
      bufW = (CHAR *)malloc(bufWLen + 1);
      ICUNIT_ASSERT_NOT_EQUAL_NULL(bufW, NULL, NULL);
      memset_s(bufW, bufWLen + 1, 0, bufWLen + 1);
  
      for (i = 0; i < bufWLen / strlen(filebuf); i++) {
          strcat_s(bufW, bufWLen + 1, filebuf);
      }
      index = 0;
      for (i = 0; i < JFFS_MIDDLE_CYCLES; i++) {
          snprintf_s(pathname, JFFS_STANDARD_NAME_LENGTH, JFFS_STANDARD_NAME_LENGTH - 1, "/storage/test2/file%d.txt",
              index);
          fd[index] = open(pathname, O_NONBLOCK | O_CREAT | O_RDWR | O_EXCL, HIGHEST_AUTHORITY);
          if (fd[index] == -1) {
              break;
          }
  
          for (j = 0; j < JFFS_MAX_CYCLES; j++) {
              len = write(fd[index], bufW, strlen(bufW));
              if (len <= 0) {
                  flag = 1;
                  break;
              }
          }
          LosTaskDelay(3); // delay time: 3
          dprintf("PthreadF03 is excecuting\n");
  
          ret = close(fd[index]);
          ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
  
          if (flag == 1) {
              break;
          }
          index++;
      }
  
      if (flag == 0) {
          index--;
      }
  
      ret = stat(buffile, &buf1);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
      JffsStatPrintf(buf1);
  
      for (i = index; i >= 0; i--) {
          snprintf_s(pathname, JFFS_STANDARD_NAME_LENGTH, JFFS_STANDARD_NAME_LENGTH - 1, "/storage/test2/file%d.txt", i);
          ret = unlink(pathname);
          ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
      }
  
      g_TestCnt++;
  
      free(bufW);
  
      return NULL;
  EXIT3:
      free(bufW1);
  EXIT2:
      free(bufW);
  EXIT1:
  
      for (i = index; i >= 0; i--) {
          close(fd[i]);
      }
  EXIT:
      for (i = index; i >= 0; i--) {
          snprintf_s(pathname, JFFS_STANDARD_NAME_LENGTH, JFFS_STANDARD_NAME_LENGTH - 1, "/storage/test2/file%d.txt", i);
          unlink(pathname);
      }
      free(bufW);
      return NULL;
  }
  
  static UINT32 TestCase(VOID)
  {
      INT32 ret, i;
      CHAR bufname1[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME0 };
      CHAR bufname2[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME00 };
      CHAR bufname3[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME01 };
      CHAR bufname4[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME11 };
      CHAR bufname5[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME02 };
      CHAR bufname6[JFFS_STANDARD_NAME_LENGTH] = { JFFS_PATH_NAME22 };
      pthread_attr_t attr[JFFS_MAX_THREADS];
      pthread_t threadId[JFFS_MAX_THREADS];
  
      g_TestCnt = 0;
  
      ret = mkdir(bufname1, HIGHEST_AUTHORITY);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
  
      ret = mkdir(bufname2, HIGHEST_AUTHORITY);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
  
      ret = mkdir(bufname3, HIGHEST_AUTHORITY);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
  
      ret = mkdir(bufname4, HIGHEST_AUTHORITY);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
  
      ret = mkdir(bufname5, HIGHEST_AUTHORITY);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
  
      ret = mkdir(bufname6, HIGHEST_AUTHORITY);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
  
      i = 0;
      ret = PosixPthreadInit(&attr[i], JFFS2NUM_JFFS2_GC_THREAD_PRIORITY2);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
  
      ret = pthread_create(&threadId[i], &attr[i], PthreadF01, (void *)i);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
  
      i++;
      ret = PosixPthreadInit(&attr[i], JFFS2NUM_JFFS2_GC_THREAD_PRIORITY2);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
  
      ret = pthread_create(&threadId[i], &attr[i], PthreadF02, (void *)i);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
  
      i++;
      ret = PosixPthreadInit(&attr[i], JFFS2NUM_JFFS2_GC_THREAD_PRIORITY2);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
  
      ret = pthread_create(&threadId[i], &attr[i], PthreadF03, (void *)i);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
  
      for (i = 0; i < JFFS_MAX_THREADS; i++) {
          ret = pthread_join(threadId[i], NULL);
          ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
      }
  
      for (i = 0; i < JFFS_MAX_THREADS; i++) {
          ret = pthread_attr_destroy(&attr[i]);
          ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT1);
      }
  
      ICUNIT_ASSERT_EQUAL(g_TestCnt, JFFS_MAX_THREADS, g_TestCnt);
  
      ret = rmdir(bufname2);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
  
      ret = rmdir(bufname1);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
  
      ret = rmdir(bufname4);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
  
      ret = rmdir(bufname3);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
  
      ret = rmdir(bufname6);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
  
      ret = rmdir(bufname5);
      ICUNIT_GOTO_EQUAL(ret, JFFS_NO_ERROR, ret, EXIT);
  
      return JFFS_NO_ERROR;
  
  EXIT1:
      for (i = 0; i < JFFS_MAX_THREADS; i++) {
          pthread_join(threadId[i], NULL);
      }
      for (i = 0; i < JFFS_MAX_THREADS; i++) {
          pthread_attr_destroy(&attr[i]);
      }
  EXIT:
      rmdir(bufname2);
      rmdir(bufname1);
      rmdir(bufname4);
      rmdir(bufname3);
      rmdir(bufname6);
      rmdir(bufname5);
  
      return JFFS_NO_ERROR;
  }
  
  VOID ItFsJffsMultipthread009(VOID)
  {
      TEST_ADD_CASE("ItFsJffsMultipthread009", TestCase, TEST_VFS, TEST_JFFS, TEST_LEVEL3, TEST_PRESSURE);
  }
  