text: /*BEGIN_LEGAL 
  Intel Open Source License 
  
  Copyright (c) 2002-2015 Intel Corporation. All rights reserved.
   
  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are
  met:
  
  Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.  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.  Neither the name of
  the Intel Corporation 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 INTEL OR
  ITS 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.
  END_LEGAL */
  #define _WIN32_WINNT  0x0400 
  
  #include <stdio.h>
  #include <windows.h>
  #include <iostream>
  using namespace std;
  
  volatile int doloop = 1;
  
  __declspec(dllexport) int DoLoop()
  {
      return doloop;
  } 
  
  DWORD WINAPI ThreadProc1(VOID * p)
  {
      while(DoLoop())
      {
          HMODULE h1 = LoadLibraryW(L"version.dll");
          FARPROC a1 = GetProcAddress(h1, "GetFileVersionInfoW");
          Sleep(1);
          FreeLibrary(h1);
      }
      return 0;
  }
  
  DWORD WINAPI ThreadProc2(VOID * p)
  {
      while(DoLoop())
      {
          static int i = 0;
          i++;
          i = i % 0x8;
          LPVOID aaa = VirtualAlloc(0, i * 0x1000000, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
          Sleep(1);
          VirtualFree(aaa, 0, MEM_RELEASE);
      }
      return 0;
  }
  
  __declspec(dllexport) void ShortFunction1(DWORD h)
  {
      volatile DWORD i = h;
      Sleep(1);
      if(i != 1)
      {
          exit(-1);
      }   
  }
  
  __declspec(dllexport) void ShortFunction2(DWORD h)
  {
      volatile DWORD i = h;
      Sleep(1);
      if(i != 2)
      {
          exit(-1);
      }       
  }
  
  DWORD WINAPI ThreadProc3(VOID * p)
  {
      while(DoLoop())
      {
          ShortFunction1(1);
      }
      return 0;   
  }
  
  DWORD WINAPI ThreadProc4(VOID * p)
  {
      while(DoLoop())
      {
          ShortFunction2(2);
      }
      return 0;   
  }
  
  
  DWORD WINAPI ThreadProc5(VOID * p)
  {
      DWORD recursionDepth = DWORD(p);
      if(recursionDepth == 3)
      {
          return 0;
      }
  
      DWORD childRecursionDepth = recursionDepth + 1;
      HANDLE threads[2];
      while(DoLoop())
      {
          threads[0] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc5, (VOID *)childRecursionDepth, 0, NULL);
          threads[1] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc5, (VOID *)childRecursionDepth, 0, NULL);
          WaitForMultipleObjects(2, threads, TRUE, INFINITE);
          CloseHandle(threads[0]);
          CloseHandle(threads[1]);
      }
      return 0;   
  }
  
  //Wait for a process completion
  //Verify it returned the expected exit code
  bool WaitAndVerify(HANDLE process)
  {
      if(WaitForSingleObject( process, INFINITE ) == WAIT_FAILED)
      {
          cerr << "WaitForSingleObject failed" << endl;
          return FALSE;
      }
      DWORD processExitCode;
      if(GetExitCodeProcess (process, &processExitCode) == FALSE)
      {
          cerr << "GetExitCodeProcess Failed" << endl;
          return FALSE;
      }
      if(processExitCode != 0)
      {
          cerr << "Got unexpected exit code" << endl;
          return FALSE;
      }
      return TRUE;
  }
  
  typedef WINADVAPI BOOL WINAPI OPEN_PROCESS_TOKEN_FUNC(HANDLE, DWORD, PHANDLE);
  
  typedef WINADVAPI BOOL WINAPI CREATE_PROCESS_AS_USER_A_FUNC (HANDLE,LPCSTR, LPSTR,
          LPSECURITY_ATTRIBUTES, LPSECURITY_ATTRIBUTES, BOOL, DWORD, LPVOID, LPCSTR,
          LPSTARTUPINFOA, LPPROCESS_INFORMATION);
  
  DWORD WINAPI ThreadProc6(VOID * p)
  {
      STARTUPINFO         si;
      PROCESS_INFORMATION  pi;
  
      while(DoLoop())
      {
          {
              memset(&si, 0, sizeof(si));
              si.cb = sizeof(STARTUPINFO);
              memset(&pi, 0, sizeof(pi));
              string cmdLine = "cmd /c";
  
              HMODULE advapi32Handle = LoadLibraryW(L"advapi32.dll");
              if(advapi32Handle == NULL)
              {
                  cerr << "w_app1 failed! (load library advapi32.dll)" << endl;
                  exit(-1);
              }
              HANDLE tokenHandle;
              if(!((OPEN_PROCESS_TOKEN_FUNC *)GetProcAddress(advapi32Handle, "OpenProcessToken"))
                  (GetCurrentProcess(), TOKEN_ALL_ACCESS, &tokenHandle))
              {
                  cerr << "w_app1 failed! (open process token)" << endl;
                  exit(-1);
              }
              if (!((CREATE_PROCESS_AS_USER_A_FUNC *)GetProcAddress(advapi32Handle, "CreateProcessAsUserA"))
                  (tokenHandle, NULL, (LPSTR)cmdLine.c_str(), NULL, NULL, TRUE, 0, NULL, NULL, &si, &pi))
              {
                  cerr << "w_app1 failed! (create process as user)" << endl;
                  exit(-1);
              }
              else
              {
                  if(!WaitAndVerify(pi.hProcess))
                  {
                      cerr << "w_app1 failed! (on WaitAndVerify())" << endl;
                      exit(-1);
                  }
                  CloseHandle(tokenHandle);
                  CloseHandle(pi.hProcess);
                  CloseHandle(pi.hThread);
              }
  
              FreeLibrary(advapi32Handle);
          }
  
          {
              memset(&si, 0, sizeof(si));
              si.cb = sizeof(STARTUPINFO);
              memset(&pi, 0, sizeof(pi));
              string cmdLine = "cmd /c";
  
              if(!CreateProcess(NULL, (LPSTR)cmdLine.c_str(), NULL, NULL, TRUE, 0, NULL, NULL, &si, &pi))
              {
                  cerr << "w_app1 failed! (create process)" << endl;
                  exit(-1);
              }
              else
              {
                  if(!WaitAndVerify(pi.hProcess))
                  {
                      cerr << "w_app1 failed! (on WaitAndVerify())" << endl;
                      exit(-1);
                  }
                  CloseHandle(pi.hProcess);
                  CloseHandle(pi.hThread);
              }
          }
          Sleep(1);
      }
      return 0;
  }
  
  volatile LONG globalQueueCnt = 0;
  
  VOID CALLBACK My_APCProc(ULONG_PTR dwParam)
  {
      if(dwParam == 1)
      {
          InterlockedDecrement(&globalQueueCnt);
          return;
      }
      QueueUserAPC(My_APCProc, GetCurrentThread() , dwParam - 1);
      DWORD status = SleepEx(10, true);
  }
  
  DWORD WINAPI ThreadProc7(VOID * p)
  {
      while(DoLoop())
      {
          DWORD status = SleepEx(1000, true);
      }
      return 0;
  }
  
  DWORD WINAPI ThreadProc8(VOID * p)
  {
      while(DoLoop())
      {
          InterlockedIncrement(&globalQueueCnt);
          QueueUserAPC(My_APCProc, HANDLE(p) , 2);
          while(DoLoop() && (InterlockedCompareExchange(&globalQueueCnt, 0, 0) != 0))
          {
              Sleep(50);
          }
      }
      return 0;
  }
  
  void DivideByZero()
  {
      static int zero = 0;
      int i  = 1 / zero; 
  }
  
  DWORD WINAPI ThreadProc9(VOID * p)
  {
      while(DoLoop())
      {
          __try 
          { 
              DivideByZero(); 
          } 
          __except(GetExceptionCode() == EXCEPTION_INT_DIVIDE_BY_ZERO ? EXCEPTION_EXECUTE_HANDLER : 
                                                                        EXCEPTION_CONTINUE_SEARCH)
          { 
              volatile int j = 11;
          }
          Sleep(10);
      }
      return 0;
  }
  
  DWORD WINAPI ThreadProc10(VOID * p)
  {
      while(DoLoop())
      {
          Sleep(20);
      }
      return 0;
  }
  
  DWORD WINAPI ThreadProc11(VOID * p)
  {
      while(DoLoop())
      {
          if(SuspendThread(HANDLE(p)) != (DWORD)-1)
          {
              CONTEXT context;
              context.ContextFlags = CONTEXT_FULL;
              Sleep(1);
              if(GetThreadContext(HANDLE(p), &context))
              {
                  Sleep(1);
                  SetThreadContext(HANDLE(p), &context);
              }
              Sleep(1);
              ResumeThread(HANDLE(p));
              Sleep(1);
          }
      }
      return 0;
  }
  
  int main()
  {   
      HANDLE threads[64];
      threads[0] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc1, NULL, 0, NULL);
      threads[1] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc2, NULL, 0, NULL);
      threads[2] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc2, NULL, 0, NULL);
      threads[3] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc2, NULL, 0, NULL);    
      threads[4] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc2, NULL, 0, NULL);
      for(int i = 5; i < 30; i++)
      {
          threads[i] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc3, NULL, 0, NULL);
      }
      for(int i = 30; i < 57; i++)
      {
          threads[i] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc4, NULL, 0, NULL);
      }
      DWORD recursionDepth = 0;
      threads[57] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc5, (VOID *)recursionDepth, 0, NULL);
      threads[58] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc6, NULL, 0, NULL);
      threads[59] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc7, NULL, 0, NULL);
      threads[60] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc8, (VOID *)(threads[59]), 0, NULL);
      threads[61] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc9, NULL, 0, NULL);
      threads[62] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc10, NULL, 0, NULL);
      threads[63] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc11, (VOID *)(threads[62]), 0, NULL);
  
      HANDLE susThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc1, NULL, CREATE_SUSPENDED, NULL); 
      DWORD ret = WaitForMultipleObjects(64, threads, TRUE, 420*1000);
      TerminateThread(susThread, 0);
      WaitForSingleObject(susThread, 20*1000);
      if(ret == WAIT_TIMEOUT)
      {
          cerr << "w_app1 failed!" << endl;
          doloop = 0;
          //let the threads the opportunity to terminate cleanly
          WaitForMultipleObjects(64, threads, TRUE, 20*1000);
          exit(-1);
      }
      return 0;
  }