* winsup.api/pthread/cancel1.c: New test. Port from pthreads-win32
project. * winsup.api/pthread/cancel2.c: Ditto. * winsup.api/pthread/cancel3.c: Ditto. * winsup.api/pthread/cancel4.c: Ditto. * winsup.api/pthread/cancel5.c: Ditto.
This commit is contained in:
parent
d288c1c78c
commit
8dcdae34b3
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@ -1,3 +1,12 @@
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2002-07-04 Egor Duda <deo@logos-m.ru>
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* winsup.api/pthread/cancel1.c: New test. Port from pthreads-win32
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project.
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* winsup.api/pthread/cancel2.c: Ditto.
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* winsup.api/pthread/cancel3.c: Ditto.
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* winsup.api/pthread/cancel4.c: Ditto.
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* winsup.api/pthread/cancel5.c: Ditto.
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2002-07-03 Christopher Faylor <cgf@redhat.com>
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* Makefile.in: Eliminate unneeded Makefile recreation rule.
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@ -0,0 +1,147 @@
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/*
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* File: cancel1.c
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*
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* Test Synopsis: Test setting cancel state and cancel type.
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* -
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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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* - pthread_setcancelstate function
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* - pthread_setcanceltype function
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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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* - pthread_create, pthread_self work.
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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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/*
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* Create NUMTHREADS threads in addition to the Main thread.
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*/
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enum {
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NUMTHREADS = 10
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};
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typedef struct bag_t_ bag_t;
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struct bag_t_ {
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int threadnum;
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int started;
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/* Add more per-thread state variables here */
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};
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static bag_t threadbag[NUMTHREADS + 1];
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void *
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mythread(void * arg)
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{
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bag_t * bag = (bag_t *) arg;
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assert(bag == &threadbag[bag->threadnum]);
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assert(bag->started == 0);
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bag->started = 1;
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/* ... */
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{
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int oldstate;
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int oldtype;
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assert(pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &oldstate) == 0);
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assert(oldstate == PTHREAD_CANCEL_ENABLE); /* Check default */
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assert(pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL) == 0);
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assert(pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, NULL) == 0);
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assert(pthread_setcancelstate(oldstate, &oldstate) == 0);
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assert(oldstate == PTHREAD_CANCEL_DISABLE); /* Check setting */
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assert(pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &oldtype) == 0);
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assert(oldtype == PTHREAD_CANCEL_DEFERRED); /* Check default */
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assert(pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, NULL) == 0);
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assert(pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL) == 0);
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assert(pthread_setcanceltype(oldtype, &oldtype) == 0);
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assert(oldtype == PTHREAD_CANCEL_ASYNCHRONOUS); /* Check setting */
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}
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return 0;
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}
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int
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main()
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{
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int failed = 0;
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int i;
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pthread_t t[NUMTHREADS + 1];
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assert((t[0] = pthread_self()) != NULL);
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for (i = 1; i <= NUMTHREADS; i++)
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{
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threadbag[i].started = 0;
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threadbag[i].threadnum = i;
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assert(pthread_create(&t[i], NULL, mythread, (void *) &threadbag[i]) == 0);
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}
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/*
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* Code to control or munipulate child threads should probably go here.
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*/
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/*
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* Give threads time to run.
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*/
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Sleep(NUMTHREADS * 1000);
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/*
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* Standard check that all threads started.
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*/
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for (i = 1; i <= NUMTHREADS; i++)
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{
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failed = !threadbag[i].started;
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if (failed)
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{
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fprintf(stderr, "Thread %d: started %d\n", i, threadbag[i].started);
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}
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}
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assert(!failed);
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/*
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* Check any results here. Set "failed" and only print ouput on failure.
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*/
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for (i = 1; i <= NUMTHREADS; i++)
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{
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/* ... */
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}
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assert(!failed);
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/*
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* Success.
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*/
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return 0;
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}
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/*
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* File: cancel2.c
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*
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* Test Synopsis: Test SEH or C++ cancel exception handling within
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* application exception blocks.
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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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* - have working pthread_create, pthread_self, pthread_mutex_lock/unlock
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* pthread_testcancel, pthread_cancel, pthread_join
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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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/*
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* Create NUMTHREADS threads in addition to the Main thread.
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*/
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enum {
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NUMTHREADS = 10
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};
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typedef struct bag_t_ bag_t;
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struct bag_t_ {
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int threadnum;
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int started;
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/* Add more per-thread state variables here */
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};
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static bag_t threadbag[NUMTHREADS + 1];
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static pthread_mutex_t waitLock = PTHREAD_MUTEX_INITIALIZER;
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void *
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mythread(void * arg)
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{
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int result = 0;
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bag_t * bag = (bag_t *) arg;
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assert(bag == &threadbag[bag->threadnum]);
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assert(bag->started == 0);
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bag->started = 1;
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/* Set to known state and type */
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assert(pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL) == 0);
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switch (bag->threadnum % 2)
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{
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case 0:
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assert(pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL) == 0);
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result = 0;
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break;
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case 1:
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assert(pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, NULL) == 0);
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result = 1;
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break;
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}
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/* Wait for go from main */
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assert(pthread_mutex_lock(&waitLock) == 0);
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assert(pthread_mutex_unlock(&waitLock) == 0);
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sched_yield();
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for (;;)
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{
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pthread_testcancel();
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}
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return (void *) result;
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}
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int
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main()
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{
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int failed = 0;
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int i;
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pthread_t t[NUMTHREADS + 1];
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assert((t[0] = pthread_self()) != NULL);
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assert(pthread_mutex_lock(&waitLock) == 0);
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for (i = 1; i <= NUMTHREADS; i++)
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{
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threadbag[i].started = 0;
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threadbag[i].threadnum = i;
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assert(pthread_create(&t[i], NULL, mythread, (void *) &threadbag[i]) == 0);
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}
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/*
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* Code to control or munipulate child threads should probably go here.
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*/
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Sleep(500);
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assert(pthread_mutex_unlock(&waitLock) == 0);
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Sleep(500);
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for (i = 1; i <= NUMTHREADS; i++)
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{
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assert(pthread_cancel(t[i]) == 0);
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}
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/*
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* Give threads time to run.
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*/
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Sleep(NUMTHREADS * 100);
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/*
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* Standard check that all threads started.
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*/
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for (i = 1; i <= NUMTHREADS; i++)
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{
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if (!threadbag[i].started)
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{
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failed |= !threadbag[i].started;
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fprintf(stderr, "Thread %d: started %d\n", i, threadbag[i].started);
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}
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}
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assert(!failed);
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/*
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* Check any results here. Set "failed" and only print output on failure.
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*/
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failed = 0;
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for (i = 1; i <= NUMTHREADS; i++)
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{
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int fail = 0;
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int result = 0;
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assert(pthread_join(t[i], (void **) &result) == 0);
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fail = (result != (int) PTHREAD_CANCELED);
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if (fail)
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{
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fprintf(stderr, "Thread %d: started %d: location %d: cancel type %s\n",
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i,
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threadbag[i].started,
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result,
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((result % 2) == 0) ? "ASYNCHRONOUS" : "DEFERRED");
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}
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failed |= fail;
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}
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assert(!failed);
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/*
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* Success.
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*/
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return 0;
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}
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@ -0,0 +1,166 @@
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/*
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* File: cancel3.c
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*
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* Test Synopsis: Test asynchronous cancelation.
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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:
|
||||
* -
|
||||
*
|
||||
* Features Tested:
|
||||
* -
|
||||
*
|
||||
* Cases Tested:
|
||||
* -
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||||
*
|
||||
* Description:
|
||||
* -
|
||||
*
|
||||
* Environment:
|
||||
* -
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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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* - have working pthread_create, pthread_self, pthread_mutex_lock/unlock
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* pthread_testcancel, pthread_cancel, pthread_join
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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:
|
||||
* - Process returns non-zero exit status.
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*/
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#include "test.h"
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/*
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* Create NUMTHREADS threads in addition to the Main thread.
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*/
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enum {
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NUMTHREADS = 10
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};
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|
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typedef struct bag_t_ bag_t;
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struct bag_t_ {
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int threadnum;
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int started;
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/* Add more per-thread state variables here */
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int count;
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};
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static bag_t threadbag[NUMTHREADS + 1];
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void *
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mythread(void * arg)
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{
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int result = ((int)PTHREAD_CANCELED + 1);
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bag_t * bag = (bag_t *) arg;
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assert(bag == &threadbag[bag->threadnum]);
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assert(bag->started == 0);
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bag->started = 1;
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/* Set to known state and type */
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assert(pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL) == 0);
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assert(pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL) == 0);
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/*
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* We wait up to 10 seconds, waking every 0.1 seconds,
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* for a cancelation to be applied to us.
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*/
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for (bag->count = 0; bag->count < 100; bag->count++)
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Sleep(100);
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return (void *) result;
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}
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int
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main()
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||||
{
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int failed = 0;
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int i;
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pthread_t t[NUMTHREADS + 1];
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|
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assert((t[0] = pthread_self()) != NULL);
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for (i = 1; i <= NUMTHREADS; i++)
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{
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threadbag[i].started = 0;
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threadbag[i].threadnum = i;
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assert(pthread_create(&t[i], NULL, mythread, (void *) &threadbag[i]) == 0);
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}
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|
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/*
|
||||
* Code to control or munipulate child threads should probably go here.
|
||||
*/
|
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Sleep(500);
|
||||
|
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for (i = 1; i <= NUMTHREADS; i++)
|
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{
|
||||
assert(pthread_cancel(t[i]) == 0);
|
||||
}
|
||||
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/*
|
||||
* 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], (void **) &result) == 0);
|
||||
|
||||
fail = (result != (int) 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;
|
||||
}
|
|
@ -0,0 +1,172 @@
|
|||
/*
|
||||
* File: cancel4.c
|
||||
*
|
||||
* Test Synopsis: Test cancelation does not occur in deferred
|
||||
* cancelation threads with no cancelation points.
|
||||
*
|
||||
* 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:
|
||||
* - pthread_create
|
||||
* pthread_self
|
||||
* pthread_cancel
|
||||
* pthread_join
|
||||
* pthread_setcancelstate
|
||||
* pthread_setcanceltype
|
||||
*
|
||||
* 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 = 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];
|
||||
|
||||
void *
|
||||
mythread(void * arg)
|
||||
{
|
||||
int result = ((int)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_DEFERRED, 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 (void *) result;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
int failed = 0;
|
||||
int i;
|
||||
pthread_t t[NUMTHREADS + 1];
|
||||
|
||||
assert((t[0] = pthread_self()) != 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);
|
||||
|
||||
for (i = 1; i <= NUMTHREADS; i++)
|
||||
{
|
||||
assert(pthread_cancel(t[i]) == 0);
|
||||
}
|
||||
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/*
|
||||
* The thread does not contain any cancelation points, so
|
||||
* a return value of PTHREAD_CANCELED indicates that async
|
||||
* cancelation occurred.
|
||||
*/
|
||||
assert(pthread_join(t[i], (void **) &result) == 0);
|
||||
|
||||
fail = (result == (int) 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;
|
||||
}
|
||||
|
|
@ -0,0 +1,165 @@
|
|||
/*
|
||||
* File: cancel5.c
|
||||
*
|
||||
* Test Synopsis: Test calling pthread_cancel from the main thread
|
||||
* without calling pthread_self() in main.
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
#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];
|
||||
|
||||
void *
|
||||
mythread(void * arg)
|
||||
{
|
||||
int result = ((int)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 (void *) result;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
int failed = 0;
|
||||
int i;
|
||||
pthread_t t[NUMTHREADS + 1];
|
||||
|
||||
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);
|
||||
|
||||
for (i = 1; i <= NUMTHREADS; i++)
|
||||
{
|
||||
assert(pthread_cancel(t[i]) == 0);
|
||||
}
|
||||
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/*
|
||||
* 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], (void **) &result) == 0);
|
||||
|
||||
fail = (result != (int) 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;
|
||||
}
|
Loading…
Reference in New Issue