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make bitSet more comnpatible with Java implementation.

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This commit is contained in:
Marty Kraimer
2013-10-31 06:03:51 -04:00
parent db10bed951
commit 0f17bd23c7
5 changed files with 189 additions and 75 deletions
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testApp/misc/testOverrunBitSet.cpp Normal file
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/* testOverrunBitSet.cpp */
/**
* Copyright - See the COPYRIGHT that is included with this distribution.
* EPICS pvData is distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
*/
/* Author: Marty Kraimer Date: 2013.09.16 */
#include <iostream>
#include <stddef.h>
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
#include <stdio.h>
#include <epicsUnitTest.h>
#include <testMain.h>
#include <pv/bitSetUtil.h>
#include <pv/standardPVField.h>
#include <epicsAssert.h>
using namespace epics::pvData;
using std::cout;
using std::endl;
static StandardPVFieldPtr standardPVField = getStandardPVField();
void test()
{
String buffer;
String properties("alarm,timeStamp,display");
PVStructurePtr pvStructure = standardPVField->scalar(pvDouble,properties);
PVDoublePtr pvValue = pvStructure->getDoubleField("value");
uint32 valueOffset = pvValue->getFieldOffset();
PVStructurePtr pvAlarm = pvStructure->getStructureField("alarm");
PVIntPtr pvSeverity = pvAlarm->getIntField("severity");
PVStringPtr pvMessage = pvAlarm->getStringField("message");
uint32 severityOffset = pvSeverity->getFieldOffset();
uint32 messageOffset = pvMessage->getFieldOffset();
PVStructurePtr pvTimeStamp = pvStructure->getStructureField("timeStamp");
PVLongPtr pvSeconds = pvTimeStamp->getLongField("secondsPastEpoch");
PVIntPtr pvNanoSeconds = pvTimeStamp->getIntField("nanoSeconds");
PVIntPtr pvUserTag = pvTimeStamp->getIntField("userTag");
uint32 timeStampOffset = pvTimeStamp->getFieldOffset();
uint32 secondsOffset = pvSeconds->getFieldOffset();
uint32 nanoSecondsOffset = pvNanoSeconds->getFieldOffset();
uint32 userTagOffset = pvUserTag->getFieldOffset();
uint32 nfields = pvStructure->getNumberFields();
BitSetPtr changeBitSet = BitSet::create(nfields);
BitSetPtr userChangeBitSet = BitSet::create(nfields);
BitSetPtr userOverrunBitSet = BitSet::create(nfields);
pvValue->put(1.0); changeBitSet->set(valueOffset);
pvSeverity->put(2); changeBitSet->set(severityOffset);
pvMessage->put("error"); changeBitSet->set(messageOffset);
pvSeconds->put(1); changeBitSet->set(secondsOffset);
pvNanoSeconds->put(1000000); changeBitSet->set(nanoSecondsOffset);
pvUserTag->put(1); changeBitSet->set(userTagOffset);
userOverrunBitSet->or_and(*changeBitSet.get(),*userChangeBitSet.get());
(*userChangeBitSet)|=(*changeBitSet.get());
changeBitSet->clear();
pvValue->put(2.0); changeBitSet->set(valueOffset);
pvSeverity->put(0); changeBitSet->set(severityOffset);
pvMessage->put(""); changeBitSet->set(messageOffset);
pvSeconds->put(2); changeBitSet->set(secondsOffset);
pvNanoSeconds->put(0); changeBitSet->set(nanoSecondsOffset);
pvUserTag->put(0); changeBitSet->set(userTagOffset);
userOverrunBitSet->or_and(*changeBitSet.get(),*userChangeBitSet.get());
(*userChangeBitSet)|=(*changeBitSet.get());
testOk1(userChangeBitSet->cardinality()==6);
testOk1(userChangeBitSet->get(valueOffset));
testOk1(userChangeBitSet->get(severityOffset));
testOk1(userChangeBitSet->get(messageOffset));
testOk1(userChangeBitSet->get(secondsOffset));
testOk1(userChangeBitSet->get(nanoSecondsOffset));
testOk1(userChangeBitSet->get(userTagOffset));
testOk1(userOverrunBitSet->cardinality()==6);
testOk1(userOverrunBitSet->get(valueOffset));
testOk1(userOverrunBitSet->get(severityOffset));
testOk1(userOverrunBitSet->get(messageOffset));
testOk1(userOverrunBitSet->get(secondsOffset));
testOk1(userOverrunBitSet->get(nanoSecondsOffset));
testOk1(userOverrunBitSet->get(userTagOffset));
BitSetUtil::compress(userChangeBitSet,pvStructure);
BitSetUtil::compress(userOverrunBitSet,pvStructure);
testOk1(userChangeBitSet->cardinality()==4);
testOk1(userChangeBitSet->get(valueOffset));
testOk1(userChangeBitSet->get(severityOffset));
testOk1(userChangeBitSet->get(messageOffset));
testOk1(userChangeBitSet->get(timeStampOffset));
testOk1(userOverrunBitSet->cardinality()==4);
testOk1(userOverrunBitSet->get(valueOffset));
testOk1(userOverrunBitSet->get(severityOffset));
testOk1(userOverrunBitSet->get(messageOffset));
testOk1(userOverrunBitSet->get(timeStampOffset));
changeBitSet->clear();
userChangeBitSet->clear();
userOverrunBitSet->clear();
pvValue->put(1.0); changeBitSet->set(valueOffset);
pvSeconds->put(3); changeBitSet->set(secondsOffset);
pvNanoSeconds->put(0); changeBitSet->set(nanoSecondsOffset);
userOverrunBitSet->or_and(*changeBitSet.get(),*userChangeBitSet.get());
(*userChangeBitSet)|=(*changeBitSet.get());
testOk1(userChangeBitSet->cardinality()==3);
testOk1(userChangeBitSet->get(valueOffset));
testOk1(userChangeBitSet->get(secondsOffset));
testOk1(userChangeBitSet->get(nanoSecondsOffset));
testOk1(userOverrunBitSet->cardinality()==0);
changeBitSet->clear();
pvValue->put(2.0); changeBitSet->set(valueOffset);
userOverrunBitSet->or_and(*changeBitSet.get(),*userChangeBitSet.get());
(*userChangeBitSet)|=(*changeBitSet.get());
testOk1(userChangeBitSet->cardinality()==3);
testOk1(userChangeBitSet->get(valueOffset));
testOk1(userChangeBitSet->get(secondsOffset));
testOk1(userChangeBitSet->get(nanoSecondsOffset));
testOk1(userOverrunBitSet->cardinality()==1);
testOk1(userOverrunBitSet->get(valueOffset));
BitSetUtil::compress(userChangeBitSet,pvStructure);
BitSetUtil::compress(userOverrunBitSet,pvStructure);
testOk1(userChangeBitSet->cardinality()==3);
testOk1(userChangeBitSet->get(valueOffset));
testOk1(userChangeBitSet->get(secondsOffset));
testOk1(userChangeBitSet->get(nanoSecondsOffset));
testOk1(userOverrunBitSet->cardinality()==1);
testOk1(userOverrunBitSet->get(valueOffset));
}
MAIN(testOverrunBitSet`)
{
testPlan(41);
testDiag("Tests for changeBitSet and overrunBitSet");
test();
return testDone();
}