org.eclipse.tracecompass.lttng2.kernel.core.tests/src/org/eclipse/tracecompass/lttng2/kernel/core/tests/event/matchandsync/MatchAndSyncTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2013 École Polytechnique de Montréal
   3  *
   4  * All rights reserved. This program and the accompanying materials are made
   5  * available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Geneviève Bastien - Initial implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.lttng2.kernel.core.tests.event.matchandsync;
  14
  15 import static org.junit.Assert.assertEquals;
  16 import static org.junit.Assert.assertTrue;
  17 import static org.junit.Assume.assumeTrue;
  18
  19 import java.util.LinkedList;
  20 import java.util.List;
  21
  22 import org.eclipse.tracecompass.lttng2.kernel.core.event.matching.TcpEventMatching;
  23 import org.eclipse.tracecompass.lttng2.kernel.core.event.matching.TcpLttngEventMatching;
  24 import org.eclipse.tracecompass.tmf.core.event.matching.TmfEventMatching;
  25 import org.eclipse.tracecompass.tmf.core.event.matching.TmfNetworkEventMatching;
  26 import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace;
  27 import org.eclipse.tracecompass.tmf.ctf.core.tests.shared.CtfTmfTestTrace;
  28 import org.eclipse.tracecompass.tmf.ctf.core.trace.CtfTmfTrace;
  29 import org.junit.Test;
  30
  31 /**
  32  * Tests for {@link TcpEventMatching}
  33  *
  34  * @author Geneviève Bastien
  35  */
  36 @SuppressWarnings("nls")
  37 public class MatchAndSyncTest {
  38
  39     /**
  40      * Testing the packet matching
  41      */
  42     @Test
  43     public void testMatching() {
  44         final String cr = System.getProperty("line.separator");
  45         assumeTrue(CtfTmfTestTrace.SYNC_SRC.exists());
  46         assumeTrue(CtfTmfTestTrace.SYNC_DEST.exists());
  47         try (CtfTmfTrace trace1 = CtfTmfTestTrace.SYNC_SRC.getTrace();
  48                 CtfTmfTrace trace2 = CtfTmfTestTrace.SYNC_DEST.getTrace();) {
  49
  50             List<ITmfTrace> tracearr = new LinkedList<>();
  51             tracearr.add(trace1);
  52             tracearr.add(trace2);
  53
  54             TmfEventMatching.registerMatchObject(new TcpEventMatching());
  55             TmfEventMatching.registerMatchObject(new TcpLttngEventMatching());
  56
  57             TmfNetworkEventMatching twoTraceMatch = new TmfNetworkEventMatching(tracearr);
  58             assertTrue(twoTraceMatch.matchEvents());
  59
  60             String stats = twoTraceMatch.toString();
  61             assertEquals("TmfEventMatches [ Number of matches found: 46 ]" +
  62                     "Trace 0:" + cr +
  63                     "  3 unmatched incoming events" + cr +
  64                     "  2 unmatched outgoing events" + cr +
  65                     "Trace 1:" + cr +
  66                     "  2 unmatched incoming events" + cr +
  67                     "  1 unmatched outgoing events" + cr, stats);
  68
  69         }
  70     }
  71
  72 }