org.eclipse.linuxtools.lttng2.core.tests/src/org/eclipse/linuxtools/lttng2/core/tests/control/model/impl/ProbeEventInfoTest.java

   1 /**********************************************************************
   2  * Copyright (c) 2012 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  *   Bernd Hufmann - Initial API and implementation
  11  **********************************************************************/
  12 package org.eclipse.linuxtools.lttng2.core.tests.control.model.impl;
  13
  14 import junit.framework.TestCase;
  15
  16 import org.eclipse.linuxtools.internal.lttng2.core.control.model.IProbeEventInfo;
  17 import org.eclipse.linuxtools.internal.lttng2.core.control.model.TraceEnablement;
  18 import org.eclipse.linuxtools.internal.lttng2.core.control.model.TraceEventType;
  19 import org.eclipse.linuxtools.internal.lttng2.core.control.model.impl.ProbeEventInfo;
  20
  21 /**
  22  * The class <code>BaseEventInfoTest</code> contains test for the class <code>{@link BaseEventInfo}</code>.
  23  */
  24 @SuppressWarnings({"nls", "javadoc"})
  25 public class ProbeEventInfoTest extends TestCase {
  26
  27     // ------------------------------------------------------------------------
  28     // Test data
  29     // ------------------------------------------------------------------------
  30     private IProbeEventInfo fEventInfo1 = null;
  31     private IProbeEventInfo fEventInfo2 = null;
  32
  33     // ------------------------------------------------------------------------
  34     // Housekeeping
  35     // ------------------------------------------------------------------------
  36     /**
  37      * Perform pre-test initialization.
  38      *
  39      * @throws Exception if the initialization fails for some reason
  40      *
  41      */
  42     @Override
  43     public void setUp() throws Exception {
  44         ModelImplFactory factory = new ModelImplFactory();
  45         fEventInfo1 = factory.getProbeEventInfo1();
  46         fEventInfo2 = factory.getProbeEventInfo2();
  47     }
  48
  49     /**
  50      * Perform post-test clean-up.
  51      *
  52      * @throws Exception if the clean-up fails for some reason
  53      *
  54      */
  55     @Override
  56     public void tearDown() throws Exception {
  57     }
  58
  59     // ------------------------------------------------------------------------
  60     // Tests
  61     // ------------------------------------------------------------------------
  62
  63     /**
  64      * Run the BaseEventInfo() constructor test.
  65      *
  66      */
  67     public void testBaseEventInfo() {
  68         ProbeEventInfo fixture = new ProbeEventInfo("event");
  69         assertNotNull(fixture);
  70
  71         TraceEventType result = fixture.getEventType();
  72
  73         assertEquals("event", fixture.getName());
  74         assertEquals("unknown", result.getInName());
  75         assertEquals("UNKNOWN", result.name());
  76         assertEquals("UNKNOWN", result.toString());
  77         assertEquals(3, result.ordinal());
  78
  79         TraceEnablement state = fixture.getState();
  80         assertEquals("disabled", state.getInName());
  81         assertEquals("DISABLED", state.name());
  82         assertEquals("DISABLED", state.toString());
  83         assertEquals(0, state.ordinal());
  84
  85         assertNull(fixture.getAddress());
  86         assertNull(fixture.getOffset());
  87         assertNull(fixture.getSymbol());
  88     }
  89
  90     /**
  91      * Test Copy Constructor
  92      */
  93     public void testEventInfoCopy() {
  94         ProbeEventInfo info = new ProbeEventInfo((ProbeEventInfo)fEventInfo1);
  95
  96         assertEquals(fEventInfo1.getName(), info.getName());
  97         assertEquals(fEventInfo1.getEventType(), info.getEventType());
  98         assertEquals(fEventInfo1.getState(), info.getState());
  99         assertEquals(fEventInfo1.getAddress(), info.getAddress());
 100         assertEquals(fEventInfo1.getOffset(), info.getOffset());
 101         assertEquals(fEventInfo1.getSymbol(), info.getSymbol());
 102     }
 103
 104     /**
 105      * Test Copy Constructor
 106      */
 107     public void testEventCopy2() {
 108         try {
 109             ProbeEventInfo info = null;
 110             new ProbeEventInfo(info);
 111             fail("null copy");
 112         }
 113         catch (IllegalArgumentException e) {
 114             // Success
 115         }
 116     }
 117
 118     /**
 119      *  Getter/Setter tests
 120      */
 121     public void testGetAndSetter() {
 122         ProbeEventInfo fixture = new ProbeEventInfo("event");
 123
 124         fixture.setAddress("0xc12344321");
 125         String result = fixture.getAddress();
 126
 127         assertNotNull(result);
 128         assertEquals("0xc12344321", result);
 129
 130         fixture.setOffset("0x1000");
 131         result = fixture.getOffset();
 132
 133         assertNotNull(result);
 134         assertEquals("0x1000", result);
 135
 136         fixture.setSymbol("cpu_idle");
 137         result = fixture.getSymbol();
 138
 139         assertNotNull(result);
 140         assertEquals("cpu_idle", result);
 141     }
 142
 143     /**
 144      * Run the String toString() method test.
 145      */
 146     public void testToString_1() {
 147         assertEquals("[ProbeEventInfo([EventInfo([BaseEventInfo([TraceInfo(Name=probeEvent1)],type=TRACEPOINT,level=TRACE_DEBUG)],State=ENABLED)],fAddress=0xc1231234)]", fEventInfo1.toString());
 148         assertEquals("[ProbeEventInfo([EventInfo([BaseEventInfo([TraceInfo(Name=probeEvent2)],type=UNKNOWN,level=TRACE_DEBUG)],State=DISABLED)],fOffset=0x100,fSymbol=init_post)]", fEventInfo2.toString());
 149     }
 150
 151     // ------------------------------------------------------------------------
 152     // equals
 153     // ------------------------------------------------------------------------
 154     public void testEqualsReflexivity() {
 155         assertTrue("equals", fEventInfo1.equals(fEventInfo1));
 156         assertTrue("equals", fEventInfo2.equals(fEventInfo2));
 157
 158         assertTrue("equals", !fEventInfo1.equals(fEventInfo2));
 159         assertTrue("equals", !fEventInfo2.equals(fEventInfo1));
 160     }
 161
 162     public void testEqualsSymmetry() {
 163         ProbeEventInfo info1 = new ProbeEventInfo((ProbeEventInfo)fEventInfo1);
 164         ProbeEventInfo info2 = new ProbeEventInfo((ProbeEventInfo)fEventInfo2);
 165
 166         assertTrue("equals", info1.equals(fEventInfo1));
 167         assertTrue("equals", fEventInfo1.equals(info1));
 168
 169         assertTrue("equals", info2.equals(fEventInfo2));
 170         assertTrue("equals", fEventInfo2.equals(info2));
 171     }
 172
 173     public void testEqualsTransivity() {
 174         ProbeEventInfo info1 = new ProbeEventInfo((ProbeEventInfo)fEventInfo1);
 175         ProbeEventInfo info2 = new ProbeEventInfo((ProbeEventInfo)fEventInfo1);
 176         ProbeEventInfo info3 = new ProbeEventInfo((ProbeEventInfo)fEventInfo1);
 177
 178         assertTrue("equals", info1.equals(info2));
 179         assertTrue("equals", info2.equals(info3));
 180         assertTrue("equals", info1.equals(info3));
 181     }
 182
 183     public void testEqualsNull() {
 184         assertTrue("equals", !fEventInfo1.equals(null));
 185         assertTrue("equals", !fEventInfo2.equals(null));
 186     }
 187
 188     // ------------------------------------------------------------------------
 189     // hashCode
 190     // ------------------------------------------------------------------------
 191
 192     public void testHashCode() {
 193         ProbeEventInfo info1 = new ProbeEventInfo((ProbeEventInfo)fEventInfo1);
 194         ProbeEventInfo info2 = new ProbeEventInfo((ProbeEventInfo)fEventInfo2);
 195
 196         assertTrue("hashCode", fEventInfo1.hashCode() == info1.hashCode());
 197         assertTrue("hashCode", fEventInfo2.hashCode() == info2.hashCode());
 198
 199         assertTrue("hashCode", fEventInfo1.hashCode() != info2.hashCode());
 200         assertTrue("hashCode", fEventInfo2.hashCode() != info1.hashCode());
 201     }
 202 }