* winsup.api/pthread/: New directory. Ports of pthread functionality
tests ported from pthreads-win32 project. * winsup.api/pthread/test.h: Commmon declaraions for pthread tests. * winsup.api/pthread/cleanup2.c: New test. * winsup.api/pthread/cleanup3.c: Ditto. * winsup.api/pthread/condvar1.c: Ditto. * winsup.api/pthread/condvar2.c: Ditto. * winsup.api/pthread/condvar2_1.c: Ditto. * winsup.api/pthread/condvar3.c: Ditto. * winsup.api/pthread/condvar3_1.c: Ditto. * winsup.api/pthread/condvar3_2.c: Ditto. * winsup.api/pthread/condvar3_3.c: Ditto. * winsup.api/pthread/condvar4.c: Ditto. * winsup.api/pthread/condvar5.c: Ditto. * winsup.api/pthread/condvar6.c: Ditto. * winsup.api/pthread/condvar8.c: Ditto. * winsup.api/pthread/count1.c: Ditto. * winsup.api/pthread/create1.c: Ditto. * winsup.api/pthread/create2.c: Ditto. * winsup.api/pthread/equal1.c: Ditto. * winsup.api/pthread/exit1.c: Ditto. * winsup.api/pthread/exit2.c: Ditto. * winsup.api/pthread/exit3.c: Ditto. * winsup.api/pthread/inherit1.c: Ditto. * winsup.api/pthread/join0.c: Ditto. * winsup.api/pthread/join1.c: Ditto. * winsup.api/pthread/join2.c: Ditto. * winsup.api/pthread/mutex1.c: Ditto. * winsup.api/pthread/mutex1r.c: Ditto. * winsup.api/pthread/mutex2.c: Ditto. * winsup.api/pthread/mutex3.c: Ditto. * winsup.api/pthread/mutex6r.c: Ditto. * winsup.api/pthread/once1.c: Ditto. * winsup.api/pthread/priority1.c: Ditto. * winsup.api/pthread/priority2.c: Ditto. * winsup.api/pthread/self1.c: Ditto. * winsup.api/pthread/self2.c: Ditto. * winsup.api/pthread/tsd1.c: Ditto.
This commit is contained in:
107
winsup/testsuite/winsup.api/pthread/condvar2_1.c
Normal file
107
winsup/testsuite/winsup.api/pthread/condvar2_1.c
Normal file
@@ -0,0 +1,107 @@
|
||||
/*
|
||||
* File: condvar2_1.c
|
||||
*
|
||||
* Test Synopsis:
|
||||
* - Test timeout of multiple waits on a CV with no signal/broadcast.
|
||||
*
|
||||
* Test Method (Validation or Falsification):
|
||||
* - Validation
|
||||
*
|
||||
* Requirements Tested:
|
||||
* -
|
||||
*
|
||||
* Features Tested:
|
||||
* -
|
||||
*
|
||||
* Cases Tested:
|
||||
* -
|
||||
*
|
||||
* Description:
|
||||
* - Because the CV is never signaled, we expect the waits to time out.
|
||||
*
|
||||
* Environment:
|
||||
* -
|
||||
*
|
||||
* Input:
|
||||
* - None.
|
||||
*
|
||||
* Output:
|
||||
* - File name, Line number, and failed expression on failure.
|
||||
* - No output on success.
|
||||
*
|
||||
* Assumptions:
|
||||
* -
|
||||
*
|
||||
* Pass Criteria:
|
||||
* - pthread_cond_timedwait returns ETIMEDOUT.
|
||||
* - Process returns zero exit status.
|
||||
*
|
||||
* Fail Criteria:
|
||||
* - pthread_cond_timedwait does not return ETIMEDOUT.
|
||||
* - Process returns non-zero exit status.
|
||||
*/
|
||||
|
||||
#include "test.h"
|
||||
#include <sys/timeb.h>
|
||||
|
||||
static pthread_cond_t cv;
|
||||
static pthread_mutex_t mutex;
|
||||
static struct timespec abstime = { 0, 0 };
|
||||
|
||||
enum {
|
||||
NUMTHREADS = 60
|
||||
};
|
||||
|
||||
void *
|
||||
mythread(void * arg)
|
||||
{
|
||||
assert(pthread_mutex_lock(&mutex) == 0);
|
||||
|
||||
assert(pthread_cond_timedwait(&cv, &mutex, &abstime) == ETIMEDOUT);
|
||||
|
||||
assert(pthread_mutex_unlock(&mutex) == 0);
|
||||
|
||||
return arg;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
int i;
|
||||
pthread_t t[NUMTHREADS + 1];
|
||||
int result = 0;
|
||||
struct timeb currSysTime;
|
||||
const DWORD NANOSEC_PER_MILLISEC = 1000000;
|
||||
|
||||
assert(pthread_cond_init(&cv, NULL) == 0);
|
||||
|
||||
assert(pthread_mutex_init(&mutex, NULL) == 0);
|
||||
|
||||
/* get current system time */
|
||||
ftime(&currSysTime);
|
||||
|
||||
abstime.tv_sec = currSysTime.time;
|
||||
abstime.tv_nsec = NANOSEC_PER_MILLISEC * currSysTime.millitm;
|
||||
|
||||
abstime.tv_sec += 5;
|
||||
|
||||
assert(pthread_mutex_lock(&mutex) == 0);
|
||||
|
||||
for (i = 1; i <= NUMTHREADS; i++)
|
||||
{
|
||||
assert(pthread_create(&t[i], NULL, mythread, (void *) i) == 0);
|
||||
}
|
||||
|
||||
assert(pthread_mutex_unlock(&mutex) == 0);
|
||||
|
||||
for (i = 1; i <= NUMTHREADS; i++)
|
||||
{
|
||||
assert(pthread_join(t[i], (void **) &result) == 0);
|
||||
assert(result == i);
|
||||
}
|
||||
|
||||
result = pthread_cond_destroy(&cv);
|
||||
assert(result == 0);
|
||||
|
||||
return 0;
|
||||
}
|
Reference in New Issue
Block a user