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|
/*******************************************************************************
* Copyright (c) 2009, 2010 Ericsson
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Francois Chouinard - Initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.tmf.tests.trace;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.Vector;
import junit.framework.TestCase;
import org.eclipse.core.runtime.FileLocator;
import org.eclipse.core.runtime.Path;
import org.eclipse.linuxtools.tmf.event.TmfEvent;
import org.eclipse.linuxtools.tmf.event.TmfTimeRange;
import org.eclipse.linuxtools.tmf.event.TmfTimestamp;
import org.eclipse.linuxtools.tmf.experiment.TmfExperiment;
import org.eclipse.linuxtools.tmf.experiment.TmfExperimentContext;
import org.eclipse.linuxtools.tmf.request.TmfEventRequest;
import org.eclipse.linuxtools.tmf.tests.TmfCoreTestPlugin;
import org.eclipse.linuxtools.tmf.trace.ITmfTrace;
import org.eclipse.linuxtools.tmf.trace.TmfCheckpoint;
import org.eclipse.linuxtools.tmf.trace.TmfContext;
import org.eclipse.linuxtools.tmf.trace.TmfTraceStub;
/**
* <b><u>TmfExperimentTest</u></b>
* <p>
* TODO: Implement me. Please.
*/
public class TmfExperimentTest extends TestCase {
private static final String DIRECTORY = "testfiles";
private static final String TEST_STREAM = "A-Test-10K";
private static final String EXPERIMENT = "MyExperiment";
private static int NB_EVENTS = 10000;
private static int fDefaultBlockSize = 1000;
private static ITmfTrace[] fTraces;
private static TmfExperiment<TmfEvent> fExperiment;
private static byte SCALE = (byte) -3;
// ------------------------------------------------------------------------
// Housekeeping
// ------------------------------------------------------------------------
private ITmfTrace[] setupTrace(String path) {
if (fTraces == null) {
fTraces = new ITmfTrace[1];
try {
URL location = FileLocator.find(TmfCoreTestPlugin.getDefault().getBundle(), new Path(path), null);
File test = new File(FileLocator.toFileURL(location).toURI());
TmfTraceStub trace = new TmfTraceStub(test.getPath(), true);
fTraces[0] = trace;
} catch (URISyntaxException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
return fTraces;
}
private void setupExperiment() {
if (fExperiment == null) {
fExperiment = new TmfExperiment<TmfEvent>(TmfEvent.class, EXPERIMENT, fTraces);
// fExperiment.indexExperiment();
}
}
public TmfExperimentTest(String name) throws Exception {
super(name);
}
@Override
protected void setUp() throws Exception {
super.setUp();
setupTrace(DIRECTORY + File.separator + TEST_STREAM);
setupExperiment();
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
}
// ------------------------------------------------------------------------
// Constructor
// ------------------------------------------------------------------------
public void testBasicTmfExperimentConstructor() {
assertEquals("GetId", EXPERIMENT, fExperiment.getName());
assertEquals("GetEpoch", TmfTimestamp.Zero, fExperiment.getEpoch());
assertEquals("GetNbEvents", NB_EVENTS, fExperiment.getNbEvents());
TmfTimeRange timeRange = fExperiment.getTimeRange();
assertEquals("getStartTime", 1, timeRange.getStartTime().getValue());
assertEquals("getEndTime", NB_EVENTS, timeRange.getEndTime().getValue());
}
// ------------------------------------------------------------------------
// Verify checkpoints
// Note: seekLocation() does not reliably set the rank
// ------------------------------------------------------------------------
public void testValidateCheckpoints() throws Exception {
Vector<TmfCheckpoint> checkpoints = fExperiment.getCheckpoints();
// int pageSize = fExperiment.getCacheSize();
assertTrue("Checkpoints exist", checkpoints != null);
// Validate that each checkpoint points to the right event
for (int i = 0; i < checkpoints.size(); i++) {
TmfCheckpoint checkpoint = checkpoints.get(i);
TmfExperimentContext context = fExperiment.seekLocation(checkpoint.getLocation());
TmfEvent event = fExperiment.parseEvent(context);
// assertEquals("Event rank", context.getRank(), i * pageSize);
assertTrue("Timestamp", (checkpoint.getTimestamp().compareTo(event.getTimestamp(), false) == 0));
}
}
// ------------------------------------------------------------------------
// parseEvent - make sure parseEvent doesn't update the context
// ------------------------------------------------------------------------
public void testParseEvent() throws Exception {
// On lower bound, returns the first event (ts = 0)
TmfContext context = fExperiment.seekEvent(new TmfTimestamp(0, SCALE, 0));
TmfEvent event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
for (int i = 1; i < 20; i++) {
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", i, event.getTimestamp().getValue());
}
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 20, event.getTimestamp().getValue());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 20, event.getTimestamp().getValue());
}
// ------------------------------------------------------------------------
// getNextEvent - updates the context
// ------------------------------------------------------------------------
public void testGetNextEvent() throws Exception {
// On lower bound, returns the first event (ts = 0)
TmfContext context = fExperiment.seekEvent(new TmfTimestamp(0, SCALE, 0));
TmfEvent event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
for (int i = 2; i < 20; i++) {
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", i, event.getTimestamp().getValue());
}
}
// ------------------------------------------------------------------------
// seekLocation
// Note: seekLocation() does not reliably set the rank
// ------------------------------------------------------------------------
public void testSeekLocationOnCacheBoundary() throws Exception {
// Position trace at event rank 0
TmfContext context = fExperiment.seekLocation(null);
// assertEquals("Event rank", 0, context.getRank());
TmfEvent event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
// assertEquals("Event rank", 0, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
// assertEquals("Event rank", 1, context.getRank());
// Position trace at event rank 1000
TmfContext tmpContext = fExperiment.seekEvent(new TmfTimestamp(1001, SCALE, 0));
context = fExperiment.seekLocation(tmpContext.getLocation().clone());
// assertEquals("Event rank", 1000, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1001, event.getTimestamp().getValue());
// assertEquals("Event rank", 1000, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1001, event.getTimestamp().getValue());
// assertEquals("Event rank", 1001, context.getRank());
// Position trace at event rank 4000
tmpContext = fExperiment.seekEvent(new TmfTimestamp(4001, SCALE, 0));
context = fExperiment.seekLocation(tmpContext.getLocation().clone());
// assertEquals("Event rank", 4000, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 4001, event.getTimestamp().getValue());
// assertEquals("Event rank", 4000, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 4001, event.getTimestamp().getValue());
// assertEquals("Event rank", 4001, context.getRank());
}
public void testSeekLocationNotOnCacheBoundary() throws Exception {
// Position trace at event rank 9
TmfContext tmpContext = fExperiment.seekEvent(new TmfTimestamp(10, SCALE, 0));
TmfContext context = fExperiment.seekLocation(tmpContext.getLocation().clone());
// assertEquals("Event rank", 9, context.getRank());
TmfEvent event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 10, event.getTimestamp().getValue());
// assertEquals("Event rank", 9, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 10, event.getTimestamp().getValue());
// assertEquals("Event rank", 10, context.getRank());
// Position trace at event rank 999
tmpContext = fExperiment.seekEvent(new TmfTimestamp(1000, SCALE, 0));
context = fExperiment.seekLocation(tmpContext.getLocation().clone());
// assertEquals("Event rank", 999, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1000, event.getTimestamp().getValue());
// assertEquals("Event rank", 999, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1000, event.getTimestamp().getValue());
// assertEquals("Event rank", 1000, context.getRank());
// Position trace at event rank 1001
tmpContext = fExperiment.seekEvent(new TmfTimestamp(1002, SCALE, 0));
context = fExperiment.seekLocation(tmpContext.getLocation().clone());
// assertEquals("Event rank", 1001, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1002, event.getTimestamp().getValue());
// assertEquals("Event rank", 1001, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1002, event.getTimestamp().getValue());
// assertEquals("Event rank", 1002, context.getRank());
// Position trace at event rank 4500
tmpContext = fExperiment.seekEvent(new TmfTimestamp(4501, SCALE, 0));
context = fExperiment.seekLocation(tmpContext.getLocation().clone());
// assertEquals("Event rank", 4500, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 4501, event.getTimestamp().getValue());
// assertEquals("Event rank", 4500, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 4501, event.getTimestamp().getValue());
// assertEquals("Event rank", 4501, context.getRank());
}
public void testSeekLocationOutOfScope() throws Exception {
// Position trace at beginning
TmfContext tmpContext = fExperiment.seekLocation(null);
TmfContext context = fExperiment.seekLocation(tmpContext.getLocation().clone());
// assertEquals("Event rank", 0, context.getRank());
TmfEvent event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
// assertEquals("Event rank", 0, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
// assertEquals("Event rank", 1, context.getRank());
// Position trace at event passed the end
tmpContext = fExperiment.seekEvent(new TmfTimestamp(NB_EVENTS + 1, SCALE, 0));
context = fExperiment.seekLocation(tmpContext.getLocation().clone());
// assertEquals("Event rank", NB_EVENTS, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", null, event);
// assertEquals("Event rank", NB_EVENTS, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", null, event);
// assertEquals("Event rank", NB_EVENTS, context.getRank());
}
// ------------------------------------------------------------------------
// seekEvent on timestamp
// ------------------------------------------------------------------------
public void testSeekEventOnTimestampOnCacheBoundary() throws Exception {
// Position trace at event rank 0
TmfContext context = fExperiment.seekEvent(new TmfTimestamp(1, SCALE, 0));
assertEquals("Event rank", 0, context.getRank());
TmfEvent event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
assertEquals("Event rank", 0, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
assertEquals("Event rank", 1, context.getRank());
// Position trace at event rank 1000
context = fExperiment.seekEvent(new TmfTimestamp(1001, SCALE, 0));
assertEquals("Event rank", 1000, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1001, event.getTimestamp().getValue());
assertEquals("Event rank", 1000, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1001, event.getTimestamp().getValue());
assertEquals("Event rank", 1001, context.getRank());
// Position trace at event rank 4000
context = fExperiment.seekEvent(new TmfTimestamp(4001, SCALE, 0));
assertEquals("Event rank", 4000, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 4001, event.getTimestamp().getValue());
assertEquals("Event rank", 4000, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 4001, event.getTimestamp().getValue());
assertEquals("Event rank", 4001, context.getRank());
}
public void testSeekEventOnTimestampNotOnCacheBoundary() throws Exception {
// Position trace at event rank 1
TmfContext context = fExperiment.seekEvent(new TmfTimestamp(2, SCALE, 0));
assertEquals("Event rank", 1, context.getRank());
TmfEvent event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 2, event.getTimestamp().getValue());
assertEquals("Event rank", 1, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 2, event.getTimestamp().getValue());
assertEquals("Event rank", 2, context.getRank());
// Position trace at event rank 9
context = fExperiment.seekEvent(new TmfTimestamp(10, SCALE, 0));
assertEquals("Event rank", 9, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 10, event.getTimestamp().getValue());
assertEquals("Event rank", 9, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 10, event.getTimestamp().getValue());
assertEquals("Event rank", 10, context.getRank());
// Position trace at event rank 999
context = fExperiment.seekEvent(new TmfTimestamp(1000, SCALE, 0));
assertEquals("Event rank", 999, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1000, event.getTimestamp().getValue());
assertEquals("Event rank", 999, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1000, event.getTimestamp().getValue());
assertEquals("Event rank", 1000, context.getRank());
// Position trace at event rank 1001
context = fExperiment.seekEvent(new TmfTimestamp(1002, SCALE, 0));
assertEquals("Event rank", 1001, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1002, event.getTimestamp().getValue());
assertEquals("Event rank", 1001, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1002, event.getTimestamp().getValue());
assertEquals("Event rank", 1002, context.getRank());
// Position trace at event rank 4500
context = fExperiment.seekEvent(new TmfTimestamp(4501, SCALE, 0));
assertEquals("Event rank", 4500, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 4501, event.getTimestamp().getValue());
assertEquals("Event rank", 4500, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 4501, event.getTimestamp().getValue());
assertEquals("Event rank", 4501, context.getRank());
}
public void testSeekEventOnTimestampoutOfScope() throws Exception {
// Position trace at beginning
TmfContext context = fExperiment.seekEvent(new TmfTimestamp(-1, SCALE, 0));
assertEquals("Event rank", 0, context.getRank());
TmfEvent event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
assertEquals("Event rank", 0, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
assertEquals("Event rank", 1, context.getRank());
// Position trace at event passed the end
context = fExperiment.seekEvent(new TmfTimestamp(NB_EVENTS + 1, SCALE, 0));
assertEquals("Event rank", NB_EVENTS, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", null, event);
assertEquals("Event rank", NB_EVENTS, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", null, event);
assertEquals("Event rank", NB_EVENTS, context.getRank());
}
// ------------------------------------------------------------------------
// seekEvent on rank
// ------------------------------------------------------------------------
public void testSeekOnRankOnCacheBoundary() throws Exception {
// On lower bound, returns the first event (ts = 1)
TmfContext context = fExperiment.seekEvent(0);
assertEquals("Event rank", 0, context.getRank());
TmfEvent event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
assertEquals("Event rank", 0, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
assertEquals("Event rank", 1, context.getRank());
// Position trace at event rank 1000
context = fExperiment.seekEvent(1000);
assertEquals("Event rank", 1000, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1001, event.getTimestamp().getValue());
assertEquals("Event rank", 1000, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1001, event.getTimestamp().getValue());
assertEquals("Event rank", 1001, context.getRank());
// Position trace at event rank 4000
context = fExperiment.seekEvent(4000);
assertEquals("Event rank", 4000, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 4001, event.getTimestamp().getValue());
assertEquals("Event rank", 4000, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 4001, event.getTimestamp().getValue());
assertEquals("Event rank", 4001, context.getRank());
}
public void testSeekOnRankNotOnCacheBoundary() throws Exception {
// Position trace at event rank 9
TmfContext context = fExperiment.seekEvent(9);
assertEquals("Event rank", 9, context.getRank());
TmfEvent event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 10, event.getTimestamp().getValue());
assertEquals("Event rank", 9, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 10, event.getTimestamp().getValue());
assertEquals("Event rank", 10, context.getRank());
// Position trace at event rank 999
context = fExperiment.seekEvent(999);
assertEquals("Event rank", 999, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1000, event.getTimestamp().getValue());
assertEquals("Event rank", 999, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1000, event.getTimestamp().getValue());
assertEquals("Event rank", 1000, context.getRank());
// Position trace at event rank 1001
context = fExperiment.seekEvent(1001);
assertEquals("Event rank", 1001, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1002, event.getTimestamp().getValue());
assertEquals("Event rank", 1001, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1002, event.getTimestamp().getValue());
assertEquals("Event rank", 1002, context.getRank());
// Position trace at event rank 4500
context = fExperiment.seekEvent(4500);
assertEquals("Event rank", 4500, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 4501, event.getTimestamp().getValue());
assertEquals("Event rank", 4500, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 4501, event.getTimestamp().getValue());
assertEquals("Event rank", 4501, context.getRank());
}
public void testSeekEventOnRankOfScope() throws Exception {
// Position trace at beginning
TmfContext context = fExperiment.seekEvent(-1);
assertEquals("Event rank", 0, context.getRank());
TmfEvent event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
assertEquals("Event rank", 0, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
assertEquals("Event rank", 1, context.getRank());
// Position trace at event passed the end
context = fExperiment.seekEvent(NB_EVENTS);
assertEquals("Event rank", NB_EVENTS, context.getRank());
event = fExperiment.parseEvent(context);
assertEquals("Event timestamp", null, event);
assertEquals("Event rank", NB_EVENTS, context.getRank());
event = fExperiment.getNextEvent(context);
assertEquals("Event timestamp", null, event);
assertEquals("Event rank", NB_EVENTS, context.getRank());
}
// ------------------------------------------------------------------------
// processRequest
// ------------------------------------------------------------------------
public void testProcessRequestForNbEvents() throws Exception {
final int blockSize = 100;
final int nbEvents = 1000;
final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>();
TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BigBang, TmfTimestamp.BigCrunch);
final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, nbEvents, blockSize) {
@Override
public void handleData(TmfEvent event) {
super.handleData(event);
requestedEvents.add(event);
}
};
fExperiment.sendRequest(request);
request.waitForCompletion();
assertEquals("nbEvents", nbEvents, requestedEvents.size());
assertTrue("isCompleted", request.isCompleted());
assertFalse("isCancelled", request.isCancelled());
// Ensure that we have distinct events.
// Don't go overboard: we are not validating the stub!
for (int i = 0; i < nbEvents; i++) {
assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue());
}
}
public void testProcessRequestForNbEvents2() throws Exception {
final int blockSize = 2 * NB_EVENTS;
final int nbEvents = 1000;
final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>();
TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BigBang, TmfTimestamp.BigCrunch);
final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, nbEvents, blockSize) {
@Override
public void handleData(TmfEvent event) {
super.handleData(event);
requestedEvents.add(event);
}
};
fExperiment.sendRequest(request);
request.waitForCompletion();
assertEquals("nbEvents", nbEvents, requestedEvents.size());
assertTrue("isCompleted", request.isCompleted());
assertFalse("isCancelled", request.isCancelled());
// Ensure that we have distinct events.
// Don't go overboard: we are not validating the stub!
for (int i = 0; i < nbEvents; i++) {
assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue());
}
}
public void testProcessRequestForAllEvents() throws Exception {
final int nbEvents = TmfEventRequest.ALL_DATA;
final int blockSize = 1;
final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>();
long nbExpectedEvents = fExperiment.getNbEvents();
TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BigBang, TmfTimestamp.BigCrunch);
final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, nbEvents, blockSize) {
@Override
public void handleData(TmfEvent event) {
super.handleData(event);
requestedEvents.add(event);
}
};
fExperiment.sendRequest(request);
request.waitForCompletion();
assertEquals("nbEvents", nbExpectedEvents, requestedEvents.size());
assertTrue("isCompleted", request.isCompleted());
assertFalse("isCancelled", request.isCancelled());
// Ensure that we have distinct events.
// Don't go overboard: we are not validating the stub!
for (int i = 0; i < nbExpectedEvents; i++) {
assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue());
}
}
// ------------------------------------------------------------------------
// cancel
// ------------------------------------------------------------------------
public void testCancel() throws Exception {
final int nbEvents = NB_EVENTS;
final int blockSize = fDefaultBlockSize;
final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>();
TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BigBang, TmfTimestamp.BigCrunch);
final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, nbEvents, blockSize) {
int nbRead = 0;
@Override
public void handleData(TmfEvent event) {
super.handleData(event);
requestedEvents.add(event);
if (++nbRead == blockSize)
cancel();
}
};
fExperiment.sendRequest(request);
request.waitForCompletion();
assertEquals("nbEvents", blockSize, requestedEvents.size());
assertTrue("isCompleted", request.isCompleted());
assertTrue("isCancelled", request.isCancelled());
}
// ------------------------------------------------------------------------
// getRank
// ------------------------------------------------------------------------
public void testGetRank() throws Exception {
assertEquals("getRank", 0, fExperiment.getRank(new TmfTimestamp()));
assertEquals("getRank", 0, fExperiment.getRank(new TmfTimestamp( 1, (byte) -3)));
assertEquals("getRank", 10, fExperiment.getRank(new TmfTimestamp( 11, (byte) -3)));
assertEquals("getRank", 100, fExperiment.getRank(new TmfTimestamp( 101, (byte) -3)));
assertEquals("getRank", 1000, fExperiment.getRank(new TmfTimestamp(1001, (byte) -3)));
assertEquals("getRank", 2000, fExperiment.getRank(new TmfTimestamp(2001, (byte) -3)));
assertEquals("getRank", 2500, fExperiment.getRank(new TmfTimestamp(2501, (byte) -3)));
}
// ------------------------------------------------------------------------
// getTimestamp
// ------------------------------------------------------------------------
public void testGetTimestamp() throws Exception {
assertTrue("getTimestamp", fExperiment.getTimestamp( 0).equals(new TmfTimestamp( 1, (byte) -3)));
assertTrue("getTimestamp", fExperiment.getTimestamp( 10).equals(new TmfTimestamp( 11, (byte) -3)));
assertTrue("getTimestamp", fExperiment.getTimestamp( 100).equals(new TmfTimestamp( 101, (byte) -3)));
assertTrue("getTimestamp", fExperiment.getTimestamp(1000).equals(new TmfTimestamp(1001, (byte) -3)));
assertTrue("getTimestamp", fExperiment.getTimestamp(2000).equals(new TmfTimestamp(2001, (byte) -3)));
assertTrue("getTimestamp", fExperiment.getTimestamp(2500).equals(new TmfTimestamp(2501, (byte) -3)));
}
}
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