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New upstream version 18.0.1+dfsg1

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Sebastian Ramacher 2017-04-19 21:54:15 +02:00
parent 6efda2859e
commit f2cf6cce50
1337 changed files with 41178 additions and 84670 deletions
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201
deps/w32-pthreads/tests/cancel3.c vendored
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@ -1,201 +0,0 @@
/*
* File: cancel3.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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*
* --------------------------------------------------------------------------
*
* Test Synopsis: Test asynchronous cancelation (alertable or non-alertable).
*
* Test Method (Validation or Falsification):
* -
*
* Requirements Tested:
* - Async cancel if thread is not blocked (i.e. voluntarily resumes if blocked).
*
* 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.
* - quserex.dll and alertdrv.sys are not available.
*
* Pass Criteria:
* - Process returns zero exit status.
*
* Fail Criteria:
* - Process returns non-zero exit status.
*/
#include "test.h"
/*
* Create NUMTHREADS threads in addition to the Main thread.
*/
enum
{
NUMTHREADS = 4
};
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];
void *
mythread (void *arg)
{
void* result = (void*)((int)(size_t)PTHREAD_CANCELED + 1);
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);
/*
* We wait up to 10 seconds, waking every 0.1 seconds,
* for a cancelation to be applied to us.
*/
for (bag->count = 0; bag->count < 100; bag->count++)
Sleep (100);
return result;
}
int
main ()
{
int failed = 0;
int i;
pthread_t t[NUMTHREADS + 1];
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 (NUMTHREADS * 100);
for (i = 1; i <= NUMTHREADS; i++)
{
assert (pthread_cancel (t[i]) == 0);
}
/*
* Give threads time to complete.
*/
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;
void* result = (void*)0;
/*
* The thread does not contain any cancelation points, so
* a return value of PTHREAD_CANCELED confirms that async
* cancelation succeeded.
*/
assert (pthread_join (t[i], &result) == 0);
fail = (result != PTHREAD_CANCELED);
if (fail)
{
fprintf (stderr, "Thread %d: started %d: count %d\n",
i, threadbag[i].started, threadbag[i].count);
}
failed = (failed || fail);
}
assert (!failed);
/*
* Success.
*/
return 0;
}