93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
/*************************************************************************\
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* Copyright (c) 2006 UChicago Argonne LLC, as Operator of Argonne
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* National Laboratory.
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* Copyright (c) 2002 The Regents of the University of California, as
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* Operator of Los Alamos National Laboratory.
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* EPICS BASE is distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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\*************************************************************************/
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/* epicsExitTest.cpp */
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/* Author: Marty Kraimer Date: 09JUL2004*/
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#include <stddef.h>
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#include <stdlib.h>
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#include <stddef.h>
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#include <string.h>
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#include <stdio.h>
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#include <errno.h>
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#include "epicsThread.h"
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#include "epicsAssert.h"
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#include "epicsEvent.h"
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#include "epicsExit.h"
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#include "epicsUnitTest.h"
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#include "testMain.h"
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typedef struct info {
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const char *name;
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epicsEventId terminate;
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epicsEventId terminated;
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}info;
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static void atExit(void *pvt)
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{
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info *pinfo = (info *)pvt;
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testPass("%s reached atExit", pinfo->name);
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epicsEventSignal(pinfo->terminate);
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/*Now wait for thread to terminate*/
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epicsEventMustWait(pinfo->terminated);
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testPass("%s destroying pinfo", pinfo->name);
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epicsEventDestroy(pinfo->terminate);
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epicsEventDestroy(pinfo->terminated);
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free(pinfo);
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}
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static void atThreadExit(void *pvt)
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{
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info *pinfo = (info *)pvt;
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testPass("%s terminating", pinfo->name);
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epicsEventSignal(pinfo->terminated);
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}
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static void thread(void *arg)
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{
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info *pinfo = (info *)arg;
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pinfo->name = epicsThreadGetNameSelf();
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testDiag("%s starting", pinfo->name);
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pinfo->terminate = epicsEventMustCreate(epicsEventEmpty);
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pinfo->terminated = epicsEventMustCreate(epicsEventEmpty);
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epicsAtExit(atExit, pinfo);
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epicsAtThreadExit(atThreadExit, pinfo);
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testDiag("%s waiting for atExit", pinfo->name);
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epicsEventMustWait(pinfo->terminate);
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}
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static void mainExit(void *pvt)
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{
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testPass("Reached mainExit");
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testDone();
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}
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MAIN(epicsExitTest)
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{
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unsigned int stackSize = epicsThreadGetStackSize(epicsThreadStackSmall);
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info *pinfoA = (info *)calloc(1, sizeof(info));
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info *pinfoB = (info *)calloc(1, sizeof(info));
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testPlan(7);
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epicsAtExit(mainExit, NULL);
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epicsThreadCreate("threadA", 50, stackSize, thread, pinfoA);
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epicsThreadSleep(0.1);
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epicsThreadCreate("threadB", 50, stackSize, thread, pinfoB);
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epicsThreadSleep(1.0);
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testDiag("Calling epicsExit\n");
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epicsExit(0);
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return 0;
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}
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