/* * File: cleanup1.c * * * -------------------------------------------------------------------------- * *      Pthreads-win32 - POSIX Threads Library for Win32 *      Copyright(C) 1998 John E. Bossom *      Copyright(C) 1999,2005 Pthreads-win32 contributors *  *      Contact Email: rpj@callisto.canberra.edu.au *  *      The current list of contributors is contained *      in the file CONTRIBUTORS included with the source *      code distribution. The list can also be seen at the *      following World Wide Web location: *      http://sources.redhat.com/pthreads-win32/contributors.html *  *      This library is free software; you can redistribute it and/or *      modify it under the terms of the GNU Lesser General Public *      License as published by the Free Software Foundation; either *      version 2 of the License, or (at your option) any later version. *  *      This library is distributed in the hope that it will be useful, *      but WITHOUT ANY WARRANTY; without even the implied warranty of *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU *      Lesser General Public License for more details. *  *      You should have received a copy of the GNU Lesser General Public *      License along with this library in the file COPYING.LIB; *      if not, write to the Free Software Foundation, Inc., *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * * -------------------------------------------------------------------------- * * Test Synopsis: Test cleanup handler executes (when thread is not canceled). * * Test Method (Validation or Falsification): * -  * * Requirements Tested: * - * * Features Tested: * -  * * Cases Tested: * -  * * Description: * -  * * Environment: * -  * * Input: * - None. * * Output: * - File name, Line number, and failed expression on failure. * - No output on success. * * Assumptions: * - have working pthread_create, pthread_self, pthread_mutex_lock/unlock *   pthread_testcancel, pthread_cancel, pthread_join * * Pass Criteria: * - Process returns zero exit status. * * Fail Criteria: * - Process returns non-zero exit status. */#if defined(_MSC_VER) || defined(__cplusplus)#include "test.h"/* * Create NUMTHREADS threads in addition to the Main thread. */enum {  NUMTHREADS = 10};typedef struct bag_t_ bag_t;struct bag_t_ {  int threadnum;  int started;  /* Add more per-thread state variables here */  int count;};static bag_t threadbag[NUMTHREADS + 1];typedef struct {  int i;  CRITICAL_SECTION cs;} sharedInt_t;static sharedInt_t pop_count = {0, {0}};static voidincrement_pop_count(void * arg){  sharedInt_t * sI = (sharedInt_t *) arg;  EnterCriticalSection(&sI->cs);  sI->i++;  LeaveCriticalSection(&sI->cs);}void *mythread(void * arg){  int result = 0;  bag_t * bag = (bag_t *) arg;  assert(bag == &threadbag[bag->threadnum]);  assert(bag->started == 0);  bag->started = 1;  /* Set to known state and type */  assert(pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL) == 0);  assert(pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL) == 0);#ifdef _MSC_VER#pragma inline_depth(0)#endif  pthread_cleanup_push(increment_pop_count, (void *) &pop_count);  Sleep(100);  pthread_cleanup_pop(1);#ifdef _MSC_VER#pragma inline_depth()#endif  return (void *) result;}intmain(){  int failed = 0;  int i;  pthread_t t[NUMTHREADS + 1];  InitializeCriticalSection(&pop_count.cs);  assert((t[0] = pthread_self()).p != NULL);  for (i = 1; i <= NUMTHREADS; i++)    {      threadbag[i].started = 0;      threadbag[i].threadnum = i;      assert(pthread_create(&t[i], NULL, mythread, (void *) &threadbag[i]) == 0);    }  /*   * Code to control or munipulate child threads should probably go here.   */  Sleep(500);  /*   * Give threads time to run.   */  Sleep(NUMTHREADS * 100);  /*   * Standard check that all threads started.   */  for (i = 1; i <= NUMTHREADS; i++)    {       if (!threadbag[i].started)	{	  failed |= !threadbag[i].started;	  fprintf(stderr, "Thread %d: started %d\n", i, threadbag[i].started);	}    }  assert(!failed);  /*   * Check any results here. Set "failed" and only print output on failure.   */  failed = 0;  for (i = 1; i <= NUMTHREADS; i++)    {      int fail = 0;      int result = 0;      assert(pthread_join(t[i], (void **) &result) == 0);      fail = (result == (int) PTHREAD_CANCELED);      if (fail)	{	  fprintf(stderr, "Thread %d: started %d: result %d\n",		  i,		  threadbag[i].started,		result);	  fflush(stderr);	}      failed = (failed || fail);    }  assert(!failed);  assert(pop_count.i == NUMTHREADS);  DeleteCriticalSection(&pop_count.cs);  /*   * Success.   */  return 0;}#else /* defined(_MSC_VER) || defined(__cplusplus) */intmain(){  return 0;}#endif /* defined(_MSC_VER) || defined(__cplusplus) */