org.eclipse.linuxtools.tmf.ctf.core.tests/src/org/eclipse/linuxtools/tmf/ctf/core/tests/statistics/TmfStateStatisticsTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012, 2014 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made 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  *   Alexandre Montplaisir - Initial API and implementation
  11  ******************************************************************************/
  12
  13 package org.eclipse.linuxtools.tmf.ctf.core.tests.statistics;
  14
  15 import static org.junit.Assert.assertNotNull;
  16 import static org.junit.Assert.assertTrue;
  17 import static org.junit.Assert.fail;
  18 import static org.junit.Assume.assumeTrue;
  19
  20 import org.eclipse.linuxtools.tmf.core.exceptions.TmfAnalysisException;
  21 import org.eclipse.linuxtools.tmf.core.statesystem.ITmfStateSystem;
  22 import org.eclipse.linuxtools.tmf.core.statistics.TmfStateStatistics;
  23 import org.eclipse.linuxtools.tmf.core.statistics.TmfStatisticsEventTypesModule;
  24 import org.eclipse.linuxtools.tmf.core.statistics.TmfStatisticsTotalsModule;
  25 import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
  26 import org.junit.After;
  27 import org.junit.Before;
  28 import org.junit.BeforeClass;
  29
  30 /**
  31  * Unit tests for the {@link TmfStateStatistics}
  32  *
  33  * @author Alexandre Montplaisir
  34  */
  35 public class TmfStateStatisticsTest extends TmfStatisticsTest {
  36
  37     private ITmfTrace fTrace;
  38
  39     /**
  40      * Class setup
  41      */
  42     @BeforeClass
  43     public static void setUpClass() {
  44         assumeTrue(testTrace.exists());
  45     }
  46
  47     /**
  48      * Test setup
  49      */
  50     @Before
  51     public void setUp() {
  52         fTrace = testTrace.getTrace();
  53
  54         /* Prepare the two analysis-backed state systems */
  55         TmfStatisticsTotalsModule totalsMod = new TmfStatisticsTotalsModule();
  56         TmfStatisticsEventTypesModule eventTypesMod = new TmfStatisticsEventTypesModule();
  57         try {
  58             totalsMod.setTrace(fTrace);
  59             eventTypesMod.setTrace(fTrace);
  60         } catch (TmfAnalysisException e) {
  61             fail();
  62         }
  63
  64         totalsMod.schedule();
  65         eventTypesMod.schedule();
  66         assertTrue(totalsMod.waitForCompletion());
  67         assertTrue(eventTypesMod.waitForCompletion());
  68
  69         ITmfStateSystem totalsSS = totalsMod.getStateSystem();
  70         ITmfStateSystem eventTypesSS = eventTypesMod.getStateSystem();
  71         assertNotNull(totalsSS);
  72         assertNotNull(eventTypesSS);
  73
  74         backend = new TmfStateStatistics(totalsSS, eventTypesSS);
  75     }
  76
  77     /**
  78      * Test cleanup
  79      */
  80     @After
  81     public void tearDown() {
  82         fTrace.dispose();
  83     }
  84 }