1  /*
       2   * fontconfig/test/test-pthread.c
       3   *
       4   * Copyright © 2000 Keith Packard
       5   * Copyright © 2013 Raimund Steger
       6   *
       7   * Permission to use, copy, modify, distribute, and sell this software and its
       8   * documentation for any purpose is hereby granted without fee, provided that
       9   * the above copyright notice appear in all copies and that both that
      10   * copyright notice and this permission notice appear in supporting
      11   * documentation, and that the name of the author(s) not be used in
      12   * advertising or publicity pertaining to distribution of the software without
      13   * specific, written prior permission.  The authors make no
      14   * representations about the suitability of this software for any purpose.  It
      15   * is provided "as is" without express or implied warranty.
      16   *
      17   * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
      18   * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
      19   * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
      20   * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
      21   * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
      22   * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
      23   * PERFORMANCE OF THIS SOFTWARE.
      24   */
      25  #include <stdio.h>
      26  #include <stdlib.h>
      27  #include <unistd.h>
      28  #include <pthread.h>
      29  #include <fontconfig/fontconfig.h>
      30  
      31  #define NTHR 100
      32  #define NTEST 100
      33  
      34  struct thr_arg_s
      35  {
      36  	int thr_num;
      37  };
      38  
      39  static void test_match(int thr_num,int test_num)
      40  {
      41  	FcPattern *pat;
      42  	FcPattern *match;
      43  	FcResult  result;
      44  
      45  	FcInit();
      46  
      47  	pat = FcNameParse((const FcChar8 *)"New Century Schoolbook");
      48  		
      49  	FcConfigSubstitute(0,pat,FcMatchPattern);
      50  	FcDefaultSubstitute(pat);
      51  	
      52  	match = FcFontMatch(0,pat,&result);
      53  		
      54  	FcPatternDestroy(pat);
      55  	FcPatternDestroy(match);
      56  }
      57  
      58  static void *run_test_in_thread(void *arg)
      59  {
      60  	struct thr_arg_s *thr_arg=(struct thr_arg_s *)arg;
      61  	int thread_num = thr_arg->thr_num;
      62  	int i=0;
      63  
      64  	for(;i<NTEST;i++) test_match(thread_num,i);
      65  
      66  	printf("Thread %d: done\n",thread_num);
      67  
      68  	return NULL;
      69  }
      70  
      71  int main(int argc,char **argv)
      72  {
      73  	pthread_t threads[NTHR];
      74  	struct thr_arg_s thr_args[NTHR];
      75  	int i, j;
      76  
      77  	printf("Creating %d threads\n",NTHR);
      78  
      79  	for(i = 0;i<NTHR;i++)
      80  	{
      81  		int result;
      82  		thr_args[i].thr_num=i;
      83  		result = pthread_create(&threads[i],NULL,run_test_in_thread,
      84  					(void *)&thr_args[i]);
      85  		if(result!=0)
      86  		{
      87  			fprintf(stderr,"Cannot create thread %d\n",i);
      88  			break;
      89  		}
      90  	}
      91  
      92  	for(j=0;j<i;j++)
      93  	{
      94  		pthread_join(threads[j],NULL);
      95  		printf("Joined thread %d\n",j);
      96  	}
      97  
      98  	FcFini();
      99  
     100  	return 0;
     101  }