private void runVerification(int numberOfRequests, int jobsPerRequest) {
// verify control info
CountInfo countInfo = new CountInfo(numberOfRequests, jobsPerRequest);
ConcurrentHashMap<Long, ConcurrentLinkedDeque<TraceContext.Info>> testInfoMap =
TraceContext.getTestInfoMap();
// LOGGER.info("Thread {}: {}", key, testInfoMap.get(key).toString().replace(",", "\n"));
for (ConcurrentLinkedDeque<TraceContext.Info> queue : testInfoMap.values()) {
mixedInvariants(queue, countInfo);
}
countInfo.verify();
// verify trace info
for (long rqId = 0; rqId < numberOfRequests; rqId++) {
ConcurrentLinkedDeque<Trace> traceQueue = TraceContext.getAllTraceInfoMap().get(rqId);
assertEquals(traceQueue.size(), jobsPerRequest + 1);
Set<Integer> jobIdSet = new HashSet<Integer>();
for (Trace trace : traceQueue) {
// one trace is used for request handler, it has no info recorded
if (trace.getValue().size() > 0) {
Object obj = trace.getValue().get(0); // we have recorded one entry per job in tests
String[] tmp = ((String) obj).split(SEP);
long reqId = Long.parseLong(tmp[0].trim());
assertEquals(rqId, reqId);
int jobId = Integer.parseInt(tmp[1].trim());
jobIdSet.add(jobId);
}
}
assertEquals(jobIdSet.size(), jobsPerRequest);
// show trace
LOGGER.info("Trace Tree: {}", TraceContext.getTraceInfoOfRequestId(rqId));
}
}
private void mixedInvariants(
ConcurrentLinkedDeque<TraceContext.Info> queue, CountInfo countInfo) {
while (queue.size() > 0) {
if (queue.peekFirst().message == TraceContext.CONSTANT.REGISTER_REQUEST) {
requestHandlerInvariants(queue, countInfo);
} else if (queue.peekFirst().message == TraceContext.CONSTANT.REGISTER_THREAD_TO_REQUEST) {
jobHandlerInvariants(queue, countInfo);
} else {
throw new RuntimeException("Remaining Queue malformed: " + queue);
}
}
}
private void jobHandlerInvariants(
ConcurrentLinkedDeque<TraceContext.Info> queue, CountInfo countInfo) {
TraceContext.Info info1 = queue.pollFirst();
TraceContext.Info info2 = queue.pollFirst();
TraceContext.Info info3 = queue.pollFirst();
assertEquals(info1.requestId, info2.requestId);
assertEquals(info2.requestId, info3.requestId);
assertEquals(info1.message, TraceContext.CONSTANT.REGISTER_THREAD_TO_REQUEST);
assertEquals(info2.message, TraceContext.CONSTANT.START_NEW_TRACE);
assertEquals(info3.message, TraceContext.CONSTANT.UNREGISTER_THREAD_FROM_REQUEST);
putIfAbsent(countInfo.numberOfJobsMap, info1.requestId, 0);
countInfo.numberOfJobsMap.put(
info1.requestId, countInfo.numberOfJobsMap.get(info1.requestId) + 1);
}
private void requestHandlerInvariants(
ConcurrentLinkedDeque<TraceContext.Info> queue, CountInfo countInfo) {
TraceContext.Info info1 = queue.pollFirst();
TraceContext.Info info2 = queue.pollFirst();
TraceContext.Info info3 = queue.pollFirst();
TraceContext.Info info4 = queue.pollFirst();
assertEquals(info1.requestId, info2.requestId);
assertEquals(info2.requestId, info3.requestId);
assertEquals(info3.requestId, info4.requestId);
assertEquals(info1.message, TraceContext.CONSTANT.REGISTER_REQUEST);
assertEquals(info2.message, TraceContext.CONSTANT.REGISTER_THREAD_TO_REQUEST);
assertEquals(info3.message, TraceContext.CONSTANT.UNREGISTER_THREAD_FROM_REQUEST);
assertEquals(info4.message, TraceContext.CONSTANT.UNREGISTER_REQUEST);
countInfo.numberOfRequests.add(info1.requestId);
}