lttng/org.eclipse.tracecompass.lttng2.ust.core.tests/src/org/eclipse/tracecompass/lttng2/ust/core/tests/analysis/debuginfo/UstDebugInfoAnalysisModuleTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2015 EfficiOS Inc., Alexandre Montplaisir
   3  *
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *******************************************************************************/
   9
  10 package org.eclipse.tracecompass.lttng2.ust.core.tests.analysis.debuginfo;
  11
  12 import static org.junit.Assert.assertFalse;
  13 import static org.junit.Assert.assertNotNull;
  14 import static org.junit.Assert.assertTrue;
  15 import static org.junit.Assert.fail;
  16
  17 import java.util.Collection;
  18
  19 import org.eclipse.jdt.annotation.NonNull;
  20 import org.eclipse.tracecompass.internal.lttng2.ust.core.analysis.debuginfo.UstDebugInfoBinaryFile;
  21 import org.eclipse.tracecompass.lttng2.ust.core.analysis.debuginfo.UstDebugInfoAnalysisModule;
  22 import org.eclipse.tracecompass.lttng2.ust.core.trace.LttngUstTrace;
  23 import org.eclipse.tracecompass.statesystem.core.ITmfStateSystem;
  24 import org.eclipse.tracecompass.testtraces.ctf.CtfTestTrace;
  25 import org.eclipse.tracecompass.tmf.core.analysis.requirements.TmfAnalysisRequirement;
  26 import org.eclipse.tracecompass.tmf.core.exceptions.TmfAnalysisException;
  27 import org.eclipse.tracecompass.tmf.core.exceptions.TmfTraceException;
  28 import org.eclipse.tracecompass.tmf.ctf.core.event.CtfTmfEvent;
  29 import org.eclipse.tracecompass.tmf.ctf.core.tests.shared.CtfTmfTestTraceUtils;
  30 import org.junit.After;
  31 import org.junit.Before;
  32 import org.junit.Test;
  33
  34 import com.google.common.collect.ImmutableList;
  35 import com.google.common.collect.Iterables;
  36
  37 /**
  38  * Tests for the {@link UstDebugInfoAnalysisModule}
  39  *
  40  * @author Alexandre Montplaisir
  41  */
  42 public class UstDebugInfoAnalysisModuleTest {
  43
  44     // TODO Change to real traces
  45     private static final @NonNull CtfTestTrace TEST_TRACE = CtfTestTrace.DEBUG_INFO;
  46     private static final @NonNull CtfTestTrace INVALID_TRACE = CtfTestTrace.CYG_PROFILE;
  47
  48     private LttngUstTrace fTrace;
  49     private UstDebugInfoAnalysisModule fModule;
  50
  51     /**
  52      * Test setup
  53      */
  54     @Before
  55     public void setup() {
  56         fModule = new UstDebugInfoAnalysisModule();
  57         fTrace = new LttngUstTrace();
  58         try {
  59             fTrace.initTrace(null, CtfTmfTestTraceUtils.getTrace(TEST_TRACE).getPath(), CtfTmfEvent.class);
  60         } catch (TmfTraceException e) {
  61             /* Should not happen if tracesExist() passed */
  62             throw new RuntimeException(e);
  63         }
  64     }
  65
  66     /**
  67      * Test cleanup
  68      */
  69     @After
  70     public void tearDown() {
  71         fTrace.dispose();
  72         fModule.dispose();
  73         fTrace = null;
  74         fModule = null;
  75     }
  76
  77     /**
  78      * Test for {@link UstDebugInfoAnalysisModule#getAnalysisRequirements()}
  79      */
  80     @Test
  81     public void testGetAnalysisRequirements() {
  82         Iterable<TmfAnalysisRequirement> requirements = fModule.getAnalysisRequirements();
  83         assertNotNull(requirements);
  84         assertTrue(Iterables.isEmpty(requirements));
  85     }
  86
  87     /**
  88      * Test that the analysis can execute on a valid trace.
  89      */
  90     @Test
  91     public void testCanExecute() {
  92         assertNotNull(fTrace);
  93         assertTrue(fModule.canExecute(fTrace));
  94     }
  95
  96     /**
  97      * Test that the analysis correctly refuses to execute on an invalid trace
  98      * (LTTng-UST < 2.8 in this case).
  99      *
 100      * @throws TmfTraceException
 101      *             Should not happen
 102      */
 103     @Test
 104     public void testCannotExcecute() throws TmfTraceException {
 105         LttngUstTrace invalidTrace = new LttngUstTrace();
 106         invalidTrace.initTrace(null, CtfTmfTestTraceUtils.getTrace(INVALID_TRACE).getPath(), CtfTmfEvent.class);
 107         assertFalse(fModule.canExecute(invalidTrace));
 108
 109         invalidTrace.dispose();
 110     }
 111
 112     private void executeModule() {
 113         assertNotNull(fTrace);
 114         try {
 115             fModule.setTrace(fTrace);
 116         } catch (TmfAnalysisException e) {
 117             fail();
 118         }
 119         fModule.schedule();
 120         fModule.waitForCompletion();
 121     }
 122
 123     /**
 124      * Test that basic execution of the module works well.
 125      */
 126     @Test
 127     public void testExecution() {
 128         executeModule();
 129         ITmfStateSystem ss = fModule.getStateSystem();
 130         assertNotNull(ss);
 131     }
 132
 133     /**
 134      * Test the {@link UstDebugInfoAnalysisModule#getAllBinaries} method.
 135      */
 136     @Test
 137     public void testGetAllBinaries() {
 138         executeModule();
 139         Collection<UstDebugInfoBinaryFile> actualBinaries = fModule.getAllBinaries();
 140         Collection<UstDebugInfoBinaryFile> expectedBinaries = ImmutableList.<UstDebugInfoBinaryFile> builder()
 141                 .add(new UstDebugInfoBinaryFile("/home/alexandre/src/lttng/examples/test_app_debuginfo/libhello.so", "77e5df951d3c960de71aa816dace97d0769c6357"))
 142                 .add(new UstDebugInfoBinaryFile("/home/alexandre/src/lttng/examples/test_app_debuginfo/main.out", "a6048c2a073213db0815a08cccd8d7bc17999a12"))
 143                 .add(new UstDebugInfoBinaryFile("/lib/x86_64-linux-gnu/ld-2.21.so", "903bb7a6deefd966dceec4566c70444c727ed294"))
 144                 .add(new UstDebugInfoBinaryFile("/lib/x86_64-linux-gnu/libc-2.21.so", "8acd43cf74a9756cd727b8516b08679ee071a92d"))
 145                 .add(new UstDebugInfoBinaryFile("/lib/x86_64-linux-gnu/libdl-2.21.so", "f974b99c0c327670ef882ba13912e995a12c6402"))
 146                 .add(new UstDebugInfoBinaryFile("/lib/x86_64-linux-gnu/libpthread-2.21.so", "a37a144bcbee86a9e02dff5021a111ede6a1f212"))
 147                 .add(new UstDebugInfoBinaryFile("/lib/x86_64-linux-gnu/librt-2.21.so", "cb26cb6169cbaa9da2e38a70bcf7d57a8047ccf3"))
 148                 .add(new UstDebugInfoBinaryFile("/usr/lib/x86_64-linux-gnu/liburcu-bp.so.3.0.0", "b89e6022fa66afaea454ac9825bd2d1d8aabcc2f"))
 149                 .add(new UstDebugInfoBinaryFile("/usr/lib/x86_64-linux-gnu/liburcu-cds.so.3.0.0", "20adc09068db509a8ee159e5a5cab1642c45aaad"))
 150                 .add(new UstDebugInfoBinaryFile("/usr/local/lib/liblttng-ust-dl.so.0.0.0", "6b2b70024b39672b34268974ec84d65dcd91bd91"))
 151                 .add(new UstDebugInfoBinaryFile("/usr/local/lib/liblttng-ust-tracepoint.so.0.0.0", "46ef60f7a1b42cbb97dae28ae2231a7e84f0bc05"))
 152                 .add(new UstDebugInfoBinaryFile("/usr/local/lib/liblttng-ust.so.0.0.0", "48e2b74b240d06d86b5730d666fa0af8337fbe99"))
 153                 .build();
 154
 155         assertTrue(actualBinaries.containsAll(expectedBinaries));
 156     }
 157
 158 }