/**
* Update an existing key in region REGION_NAME. The keys to update are specified in keyIntervals.
*
* @return true if all keys to be updated have been completed.
*/
protected boolean updateExistingKey() {
long nextKey =
CQUtilBB.getBB().getSharedCounters().incrementAndRead(CQUtilBB.LASTKEY_UPDATE_EXISTING_KEY);
if (!keyIntervals.keyInRange(KeyIntervals.UPDATE_EXISTING_KEY, nextKey)) {
Log.getLogWriter().info("All existing keys updated; returning from updateExistingKey");
return true;
}
Object key = NameFactory.getObjectNameForCounter(nextKey);
QueryObject existingValue = (QueryObject) aRegion.get(key);
if (existingValue == null)
throw new TestException("Get of key " + key + " returned unexpected " + existingValue);
QueryObject newValue = existingValue.modifyWithNewInstance(QueryObject.NEGATE, 0, true);
newValue.extra = key; // encode the key in the object for later validation
if (existingValue.aPrimitiveLong < 0)
throw new TestException(
"Trying to update a key which was already updated: " + existingValue.toStringFull());
Log.getLogWriter()
.info("Updating existing key " + key + " with value " + TestHelper.toString(newValue));
aRegion.put(key, newValue);
Log.getLogWriter()
.info(
"Done updating existing key "
+ key
+ " with value "
+ TestHelper.toString(newValue)
+ ", num remaining: "
+ (keyIntervals.getLastKey(KeyIntervals.UPDATE_EXISTING_KEY) - nextKey));
return (nextKey >= keyIntervals.getLastKey(KeyIntervals.UPDATE_EXISTING_KEY));
}
/**
* Check that the value of the given key is expected as an updated value. Throw an error if any
* problems.
*
* @param key The key to check.
* @param value The value for the key.
* @param logStr Used if throwing an error due to an unexpected value.
*/
protected void checkUpdatedValue(Object key, Object value) {
if (value instanceof QueryObject) {
QueryObject qo = (QueryObject) value;
long keyCounter = NameFactory.getCounterForName(key);
if (qo.aPrimitiveLong > 0) { // this value has not been updated; updates are negative
throw new TestException(
"Expected QueryObject for key "
+ key
+ " to contain negative values (indicating it was updated), but the value for this key is "
+ qo.toStringFull());
}
} else {
throw new TestException(
"Expected value " + TestHelper.toString(value) + " to be a QueryObject");
}
}
/**
* Check that the value of the given key is expected for this test. Throw an error if any
* problems.
*
* @param key The key to check.
* @param value The value for the key.
* @param logStr Used if throwing an error due to an unexpected value.
*/
protected void checkValue(Object key, Object value) {
if (value instanceof QueryObject) {
QueryObject qo = (QueryObject) value;
long keyCounter = NameFactory.getCounterForName(key);
if (keyCounter != qo.aPrimitiveLong) {
// just pick one field from the QueryObject to test; use aPrimitiveLong
throw new TestException(
"Inconsistent QueryObject for key " + key + ":" + qo.toStringFull());
}
} else {
throw new TestException(
"For key "
+ key
+ ", expected value "
+ TestHelper.toString(value)
+ " to be a QueryObject");
}
}
/**
* Load a region with keys and values. The number of keys and values is specified by the total
* number of keys in keyIntervals. This can be invoked by several threads to accomplish the work.
*/
public void loadRegion() {
final long LOG_INTERVAL_MILLIS = 10000;
int numKeysToCreate = keyIntervals.getNumKeys();
long lastLogTime = System.currentTimeMillis();
long startTime = System.currentTimeMillis();
SharedCounters sc = CQUtilBB.getBB().getSharedCounters();
do {
long shouldAddCount =
CQUtilBB.getBB().getSharedCounters().incrementAndRead(CQUtilBB.SHOULD_ADD_COUNT);
if (shouldAddCount > numKeysToCreate) {
String aStr =
"In loadRegion, shouldAddCount is "
+ shouldAddCount
+ ", numOriginalKeysCreated is "
+ sc.read(CQUtilBB.NUM_ORIGINAL_KEYS_CREATED)
+ ", numKeysToCreate is "
+ numKeysToCreate
+ ", region size is "
+ aRegion.size();
Log.getLogWriter().info(aStr);
NameBB.getBB().printSharedCounters();
throw new StopSchedulingTaskOnClientOrder(aStr);
}
Object key = NameFactory.getNextPositiveObjectName();
QueryObject value = getValueToAdd(key);
value.extra = key;
Log.getLogWriter().info("Creating with put, key " + key + ", value " + value.toStringFull());
aRegion.put(key, value);
sc.increment(CQUtilBB.NUM_ORIGINAL_KEYS_CREATED);
if (System.currentTimeMillis() - lastLogTime > LOG_INTERVAL_MILLIS) {
Log.getLogWriter()
.info(
"Added "
+ NameFactory.getPositiveNameCounter()
+ " out of "
+ numKeysToCreate
+ " entries into "
+ TestHelper.regionToString(aRegion, false));
lastLogTime = System.currentTimeMillis();
}
} while ((minTaskGranularitySec == -1)
|| (System.currentTimeMillis() - startTime < minTaskGranularityMS));
}
/**
* Add a new key to REGION_NAME.
*
* @return true if all new keys have been added (specified by CQUtilPrms.numNewKeys)
*/
protected boolean addNewKey() {
SharedCounters sc = CQUtilBB.getBB().getSharedCounters();
long numNewKeysCreated = sc.incrementAndRead(CQUtilBB.NUM_NEW_KEYS_CREATED);
if (numNewKeysCreated > numNewKeys) {
Log.getLogWriter().info("All new keys created; returning from addNewKey");
return true;
}
Object key = NameFactory.getNextPositiveObjectName();
checkContainsValueForKey(key, false, "before addNewKey");
QueryObject value =
new QueryObject(
NameFactory.getCounterForName(key), QueryObject.EQUAL_VALUES, -1, queryDepth);
value.extra = key; // encode the key in the value for later validation
Log.getLogWriter().info("Adding new key " + key + " with put");
aRegion.put(key, value);
Log.getLogWriter()
.info(
"Done adding new key "
+ key
+ " with put, "
+ "num remaining: "
+ (numNewKeys - numNewKeysCreated));
return (numNewKeysCreated >= numNewKeys);
}
/**
* Verify the result of the CQs registered for this VM. Query results from
* executeWithInitialResults are combined with subsequent cq events to form the final result.
*/
protected void verifyQueryResultsCombine() {
Log.getLogWriter().info("In verifyQueryResultsCombine");
Iterator it = queryMap.keySet().iterator();
int count = 0;
while (it.hasNext()) {
count++;
String cqName = (String) (it.next());
Log.getLogWriter()
.info("Verifying query " + count + " out of " + queryMap.size() + " with name " + cqName);
CqQuery cq = qService.getCq(cqName);
String queryStr = cq.getQueryString();
String readableQueryStr = CQTest.getReadableQueryString(queryStr);
// combine the initial selectResults with history of events
CQHistory history = CQHistoryListener.getCQHistory(cqName);
Map combinedMap = history.getCombinedResults();
List combinedList = new ArrayList(combinedMap.values());
List expectedResults = CQTestInstance.getExpectedResults(queryStr);
List missingInCombined = new ArrayList(expectedResults);
List unexpectedInCombined = new ArrayList(combinedList);
unexpectedInCombined.removeAll(expectedResults);
missingInCombined.removeAll(combinedList);
// prepare error Strings
StringBuffer aStr = new StringBuffer();
if (unexpectedInCombined.size() > 0) {
String tmpStr =
getLocationString(unexpectedInCombined, expectedResults, history)
+ "\n"
+ "Found the following "
+ unexpectedInCombined.size()
+ " unexpected elements in combined results for cq "
+ cqName
+ ", "
+ readableQueryStr
+ ": "
+ QueryObject.toStringFull(unexpectedInCombined);
Log.getLogWriter().info(tmpStr);
aStr.append(tmpStr);
}
if (missingInCombined.size() > 0) {
String tmpStr =
getLocationString(missingInCombined, expectedResults, history)
+ "\n"
+ "The following "
+ missingInCombined.size()
+ " elements were missing from combined results for cq "
+ cqName
+ ", "
+ readableQueryStr
+ ": "
+ QueryObject.toStringFull(missingInCombined);
Log.getLogWriter().info(tmpStr);
aStr.append(tmpStr);
}
if (aStr.length() > 0) {
throw new TestException(
"Probably bug 38065: For cq "
+ cqName
+ ", "
+ readableQueryStr
+ "\n"
+ aStr.toString());
}
}
Log.getLogWriter().info("Done verifying " + count + " queries");
}
/**
* Given a List of QueryObjects known to be inconsistent as determined by validation, log where
* the suspect objects are found by checking for it in 1) the expected List 2) the CQ history of
* events 3) the select results 4) the localRegion
*
* @param inconsistencies A List of suspect QueryObjects to check in each location.
* @param expected The expected List of objects for a query.
* @param history The CQHistory for the query
* @returns
*/
private String getLocationString(List inconsistencies, List expected, CQHistory history) {
StringBuffer aStr = new StringBuffer();
for (int i = 0; i < inconsistencies.size(); i++) {
QueryObject suspect = (QueryObject) (inconsistencies.get(i));
// check the local region
boolean found = false;
Iterator it = aRegion.keySet().iterator();
while (it.hasNext()) {
Object key = it.next();
Region.Entry entry = aRegion.getEntry(key);
QueryObject qo = (QueryObject) (entry.getValue());
if ((qo != null) && (qo.equals(suspect))) {
found = true;
aStr.append(
qo.toStringAbbreviated()
+ " was found in "
+ aRegion.getFullPath()
+ " at key "
+ key
+ "\n");
}
}
if (!found) {
aStr.append(
suspect.toStringAbbreviated() + " was NOT found in " + aRegion.getFullPath() + "\n");
}
// seach for all occurrences in expected list
found = false;
it = expected.iterator();
while (it.hasNext()) {
QueryObject qo = (QueryObject) (it.next());
if (qo.equals(suspect)) {
found = true;
aStr.append(qo.toStringAbbreviated() + " was found in expected results\n");
}
}
if (!found) {
aStr.append(suspect.toStringAbbreviated() + " was NOT found in expected results\n");
}
// seach for all occurrences in selectResults
SelectResults selResults = history.getSelectResults();
found = false;
it = selResults.iterator();
while (it.hasNext()) {
QueryObject qo = (QueryObject) (it.next());
if (qo.equals(suspect)) {
found = true;
aStr.append(qo.toStringAbbreviated() + " was found in SelectResults\n");
}
}
if (!found) {
aStr.append(suspect.toStringAbbreviated() + " was NOT found in SelectResults\n");
}
// seach for all occurrences in history
found = false;
List eventList = history.getEvents();
for (int j = 0; j < eventList.size(); j++) {
CqEvent event = (CqEvent) (eventList.get(j));
QueryObject qo = (QueryObject) (event.getNewValue());
if ((qo != null) && (qo.equals(suspect))) {
found = true;
aStr.append(
qo.toStringAbbreviated()
+ " was found in event history as new value "
+ event
+ "\n");
}
}
if (!found) {
aStr.append(suspect.toStringAbbreviated() + " was NOT found in CqEvent history\n");
}
}
return aStr.toString();
}
