mirror of https://github.com/PCSX2/pcsx2.git
125 lines
3.1 KiB
C
125 lines
3.1 KiB
C
/*
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* File: reuse1.c
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*
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*
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* --------------------------------------------------------------------------
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*
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* Pthreads-win32 - POSIX Threads Library for Win32
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* Copyright(C) 1998 John E. Bossom
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* Copyright(C) 1999,2005 Pthreads-win32 contributors
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*
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* Contact Email: rpj@callisto.canberra.edu.au
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*
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* The current list of contributors is contained
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* in the file CONTRIBUTORS included with the source
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* code distribution. The list can also be seen at the
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* following World Wide Web location:
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* http://sources.redhat.com/pthreads-win32/contributors.html
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library in the file COPYING.LIB;
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* if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*
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* --------------------------------------------------------------------------
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*
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* Test Synopsis:
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* - Confirm that thread reuse works for joined threads.
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*
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* Test Method (Validation or Falsification):
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* -
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*
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* Requirements Tested:
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* -
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*
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* Features Tested:
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* -
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*
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* Cases Tested:
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* -
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*
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* Description:
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* -
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*
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* Environment:
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* -
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*
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* Input:
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* - None.
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*
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* Output:
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* - File name, Line number, and failed expression on failure.
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* - No output on success.
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*
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* Assumptions:
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* -
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*
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* Pass Criteria:
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* - Process returns zero exit status.
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*
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* Fail Criteria:
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* - Process returns non-zero exit status.
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*/
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#include "test.h"
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enum {
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NUMTHREADS = 100
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};
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static int washere = 0;
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void * func(void * arg)
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{
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washere = 1;
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return arg;
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}
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int
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main()
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{
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pthread_t t,
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last_t;
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pthread_attr_t attr;
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void * result = NULL;
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int i;
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assert(pthread_attr_init(&attr) == 0);;
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assert(pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE) == 0);
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washere = 0;
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assert(pthread_create(&t, &attr, func, NULL) == 0);
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assert(pthread_join(t, &result) == 0);;
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assert((int)(size_t)result == 0);
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assert(washere == 1);
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last_t = t;
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for (i = 1; i < NUMTHREADS; i++)
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{
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washere = 0;
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assert(pthread_create(&t, &attr, func, (void *)(size_t)i) == 0);
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pthread_join(t, &result);
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assert((int)(size_t) result == i);
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assert(washere == 1);
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/* thread IDs should be unique */
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assert(!pthread_equal(t, last_t));
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/* thread struct pointers should be the same */
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assert(t.p == last_t.p);
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/* thread handle reuse counter should be different by one */
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assert(t.x == last_t.x+1);
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last_t = t;
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}
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return 0;
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}
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