| 1 | /******************************************************************************* |
| 2 | * Copyright (c) 2009, 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 | * Francois Chouinard - Initial API and implementation |
| 11 | * Alexandre Montplaisir - Port to JUnit4 |
| 12 | * Patrick Tasse - Add tests for TmfExperimentLocation |
| 13 | *******************************************************************************/ |
| 14 | |
| 15 | package org.eclipse.tracecompass.tmf.core.tests.trace.location; |
| 16 | |
| 17 | import static org.junit.Assert.assertEquals; |
| 18 | import static org.junit.Assert.assertFalse; |
| 19 | import static org.junit.Assert.assertNull; |
| 20 | import static org.junit.Assert.assertTrue; |
| 21 | |
| 22 | import java.nio.ByteBuffer; |
| 23 | |
| 24 | import org.eclipse.tracecompass.internal.tmf.core.trace.experiment.TmfExperimentLocation; |
| 25 | import org.eclipse.tracecompass.internal.tmf.core.trace.experiment.TmfLocationArray; |
| 26 | import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp; |
| 27 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimestamp; |
| 28 | import org.eclipse.tracecompass.tmf.core.trace.location.ITmfLocation; |
| 29 | import org.eclipse.tracecompass.tmf.core.trace.location.TmfLocation; |
| 30 | import org.eclipse.tracecompass.tmf.core.trace.location.TmfLongLocation; |
| 31 | import org.eclipse.tracecompass.tmf.core.trace.location.TmfTimestampLocation; |
| 32 | import org.junit.Before; |
| 33 | import org.junit.Test; |
| 34 | |
| 35 | /** |
| 36 | * Test suite for the TmfLocation class. |
| 37 | */ |
| 38 | @SuppressWarnings("javadoc") |
| 39 | public class TmfLocationTest { |
| 40 | |
| 41 | // ------------------------------------------------------------------------ |
| 42 | // Variables |
| 43 | // ------------------------------------------------------------------------ |
| 44 | |
| 45 | private Long aLong = 12345L; |
| 46 | private ITmfTimestamp aTimestamp = TmfTimestamp.create(0, ITmfTimestamp.SECOND_SCALE); |
| 47 | private TmfLocationArray aLocationArray; |
| 48 | |
| 49 | private TmfLongLocation fLocation1; |
| 50 | private TmfLongLocation fLocation2; |
| 51 | private TmfTimestampLocation fLocation3; |
| 52 | private TmfExperimentLocation fExpLocation; |
| 53 | |
| 54 | // ------------------------------------------------------------------------ |
| 55 | // Housekeeping |
| 56 | // ------------------------------------------------------------------------ |
| 57 | |
| 58 | @Before |
| 59 | public void setUp() { |
| 60 | fLocation1 = new TmfLongLocation((Long) null); |
| 61 | fLocation2 = new TmfLongLocation(aLong); |
| 62 | fLocation3 = new TmfTimestampLocation(aTimestamp); |
| 63 | aLocationArray = new TmfLocationArray( |
| 64 | new ITmfLocation[] { fLocation1, fLocation2, fLocation3 }, |
| 65 | new long[] { 1, 2, 3 } |
| 66 | ); |
| 67 | fExpLocation = new TmfExperimentLocation(aLocationArray); |
| 68 | } |
| 69 | |
| 70 | // ------------------------------------------------------------------------ |
| 71 | // Constructors |
| 72 | // ------------------------------------------------------------------------ |
| 73 | |
| 74 | @Test |
| 75 | public void testTmfLocation() { |
| 76 | assertNull("TmfLocation", fLocation1.getLocationInfo()); |
| 77 | assertEquals("TmfLocation", aLong, fLocation2.getLocationInfo()); |
| 78 | assertEquals("TmfLocation", aTimestamp, fLocation3.getLocationInfo()); |
| 79 | assertEquals("TmfLocation", aLocationArray, fExpLocation.getLocationInfo()); |
| 80 | } |
| 81 | |
| 82 | @Test |
| 83 | public void testTmfLocationCopy() { |
| 84 | TmfLongLocation location1 = new TmfLongLocation(fLocation1); |
| 85 | TmfLongLocation location2 = new TmfLongLocation(fLocation2); |
| 86 | TmfTimestampLocation location3 = new TmfTimestampLocation(fLocation3); |
| 87 | TmfExperimentLocation expLocation = new TmfExperimentLocation(fExpLocation); |
| 88 | |
| 89 | assertNull("TmfLocation", location1.getLocationInfo()); |
| 90 | assertEquals("TmfLocation", aLong, location2.getLocationInfo()); |
| 91 | assertEquals("TmfLocation", aTimestamp, location3.getLocationInfo()); |
| 92 | assertEquals("TmfLocation", aLocationArray, expLocation.getLocationInfo()); |
| 93 | } |
| 94 | |
| 95 | // ------------------------------------------------------------------------ |
| 96 | // hashCode |
| 97 | // ------------------------------------------------------------------------ |
| 98 | |
| 99 | @Test |
| 100 | public void testHashCode() { |
| 101 | TmfLongLocation location1 = new TmfLongLocation((Long) null); |
| 102 | TmfLongLocation location2 = new TmfLongLocation(aLong); |
| 103 | TmfTimestampLocation location3 = new TmfTimestampLocation(aTimestamp); |
| 104 | TmfExperimentLocation expLocation = new TmfExperimentLocation(fExpLocation); |
| 105 | TmfLocationArray locationArray1 = new TmfLocationArray(aLocationArray, 2, fLocation3, 5); |
| 106 | TmfExperimentLocation expLocation1 = new TmfExperimentLocation(locationArray1); |
| 107 | TmfLocationArray locationArray2 = new TmfLocationArray(aLocationArray, 2, fLocation2, 4); |
| 108 | TmfExperimentLocation expLocation2 = new TmfExperimentLocation(locationArray2); |
| 109 | TmfLocationArray locationArray3 = new TmfLocationArray( |
| 110 | new ITmfLocation[] { fLocation1, fLocation2 }, |
| 111 | new long[] { 1, 2 } |
| 112 | ); |
| 113 | TmfExperimentLocation expLocation3 = new TmfExperimentLocation(locationArray3); |
| 114 | |
| 115 | assertTrue("hashCode", fLocation1.hashCode() == location1.hashCode()); |
| 116 | assertTrue("hashCode", fLocation2.hashCode() == location2.hashCode()); |
| 117 | assertTrue("hashCode", fLocation3.hashCode() == location3.hashCode()); |
| 118 | assertTrue("hashCode", fExpLocation.hashCode() == expLocation.hashCode()); |
| 119 | |
| 120 | assertTrue("hashCode", fLocation2.hashCode() != location3.hashCode()); |
| 121 | assertTrue("hashCode", fLocation3.hashCode() != location2.hashCode()); |
| 122 | assertTrue("hashCode", fExpLocation.hashCode() != expLocation1.hashCode()); |
| 123 | assertTrue("hashCode", fExpLocation.hashCode() != expLocation2.hashCode()); |
| 124 | assertTrue("hashCode", fExpLocation.hashCode() != expLocation3.hashCode()); |
| 125 | } |
| 126 | |
| 127 | // ------------------------------------------------------------------------ |
| 128 | // toEquals |
| 129 | // ------------------------------------------------------------------------ |
| 130 | |
| 131 | private static class TmfTestLongLocation extends TmfLocation { |
| 132 | public TmfTestLongLocation(Long location) { |
| 133 | super(location); |
| 134 | } |
| 135 | |
| 136 | @Override |
| 137 | public void serialize(ByteBuffer bufferOut) {} |
| 138 | } |
| 139 | |
| 140 | private static class TmfTestLongLocation2 extends TmfTestLongLocation { |
| 141 | public TmfTestLongLocation2(Long location) { |
| 142 | super(location); |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | @Test |
| 147 | public void testEqualsWrongTypes() { |
| 148 | ITmfLocation location1 = new TmfTestLongLocation(aLong); |
| 149 | TmfTestLongLocation location2 = new TmfTestLongLocation2(aLong); |
| 150 | |
| 151 | assertFalse("equals", location1.equals(location2)); |
| 152 | assertFalse("equals", location2.equals(location1)); |
| 153 | } |
| 154 | |
| 155 | @Test |
| 156 | public void testEqualsWithNulls() { |
| 157 | ITmfLocation location1 = new TmfLongLocation(aLong); |
| 158 | ITmfLocation location2 = new TmfLongLocation((Long) null); |
| 159 | |
| 160 | assertFalse("equals", location1.equals(location2)); |
| 161 | assertFalse("equals", location2.equals(location1)); |
| 162 | } |
| 163 | |
| 164 | @Test |
| 165 | public void testEqualsReflexivity() { |
| 166 | assertTrue("equals", fLocation1.equals(fLocation1)); |
| 167 | assertTrue("equals", fLocation2.equals(fLocation2)); |
| 168 | assertTrue("equals", fLocation3.equals(fLocation3)); |
| 169 | assertTrue("equals", fExpLocation.equals(fExpLocation)); |
| 170 | |
| 171 | assertTrue("equals", !fLocation2.equals(fLocation3)); |
| 172 | assertTrue("equals", !fLocation3.equals(fLocation2)); |
| 173 | TmfLocationArray locationArray1 = new TmfLocationArray(aLocationArray, 2, fLocation3, 5); |
| 174 | TmfExperimentLocation expLocation1 = new TmfExperimentLocation(locationArray1); |
| 175 | TmfLocationArray locationArray2 = new TmfLocationArray(aLocationArray, 2, fLocation2, 4); |
| 176 | TmfExperimentLocation expLocation2 = new TmfExperimentLocation(locationArray2); |
| 177 | TmfLocationArray locationArray3 = new TmfLocationArray( |
| 178 | new ITmfLocation[] { fLocation1, fLocation2, fLocation3 }, |
| 179 | new long[] { 1, 2 } |
| 180 | ); |
| 181 | TmfExperimentLocation expLocation3 = new TmfExperimentLocation(locationArray3); |
| 182 | assertTrue("equals", !fExpLocation.equals(expLocation1)); |
| 183 | assertTrue("equals", !expLocation1.equals(fExpLocation)); |
| 184 | assertTrue("equals", !fExpLocation.equals(expLocation2)); |
| 185 | assertTrue("equals", !expLocation2.equals(fExpLocation)); |
| 186 | assertTrue("equals", !fExpLocation.equals(expLocation3)); |
| 187 | assertTrue("equals", !expLocation3.equals(fExpLocation)); |
| 188 | } |
| 189 | |
| 190 | @Test |
| 191 | public void testEqualsSymmetry() { |
| 192 | TmfLongLocation location2 = new TmfLongLocation(aLong); |
| 193 | TmfTimestampLocation location3 = new TmfTimestampLocation(aTimestamp); |
| 194 | TmfExperimentLocation expLocation = new TmfExperimentLocation(fExpLocation); |
| 195 | |
| 196 | assertTrue("equals", location2.equals(fLocation2)); |
| 197 | assertTrue("equals", fLocation2.equals(location2)); |
| 198 | |
| 199 | assertTrue("equals", location3.equals(fLocation3)); |
| 200 | assertTrue("equals", fLocation3.equals(location3)); |
| 201 | |
| 202 | assertTrue("equals", expLocation.equals(fExpLocation)); |
| 203 | assertTrue("equals", fExpLocation.equals(expLocation)); |
| 204 | } |
| 205 | |
| 206 | @Test |
| 207 | public void testEqualsTransivity() { |
| 208 | TmfLongLocation location1 = new TmfLongLocation(aLong); |
| 209 | TmfLongLocation location2 = new TmfLongLocation(aLong); |
| 210 | TmfLongLocation location3 = new TmfLongLocation(aLong); |
| 211 | |
| 212 | TmfExperimentLocation expLocation1 = new TmfExperimentLocation(aLocationArray); |
| 213 | TmfExperimentLocation expLocation2 = new TmfExperimentLocation(aLocationArray); |
| 214 | TmfExperimentLocation expLocation3 = new TmfExperimentLocation(aLocationArray); |
| 215 | |
| 216 | assertTrue("equals", location1.equals(location2)); |
| 217 | assertTrue("equals", location2.equals(location3)); |
| 218 | assertTrue("equals", location3.equals(location1)); |
| 219 | assertTrue("equals", expLocation1.equals(expLocation2)); |
| 220 | assertTrue("equals", expLocation2.equals(expLocation3)); |
| 221 | assertTrue("equals", expLocation3.equals(expLocation1)); |
| 222 | } |
| 223 | |
| 224 | @Test |
| 225 | public void testEqualsNull() { |
| 226 | assertTrue("equals", !fLocation1.equals(null)); |
| 227 | assertTrue("equals", !fLocation2.equals(null)); |
| 228 | assertTrue("equals", !fLocation3.equals(null)); |
| 229 | assertTrue("equals", !fExpLocation.equals(null)); |
| 230 | } |
| 231 | |
| 232 | // ------------------------------------------------------------------------ |
| 233 | // toString |
| 234 | // ------------------------------------------------------------------------ |
| 235 | |
| 236 | @Test |
| 237 | public void testToString() { |
| 238 | ITmfTimestamp ts = TmfTimestamp.create(0, ITmfTimestamp.SECOND_SCALE); |
| 239 | |
| 240 | TmfLongLocation location1 = new TmfLongLocation(aLong); |
| 241 | TmfTimestampLocation location2 = new TmfTimestampLocation(ts); |
| 242 | TmfExperimentLocation expLocation = new TmfExperimentLocation(aLocationArray); |
| 243 | |
| 244 | String expected1 = "TmfLongLocation [fLocationInfo=" + aLong + "]"; |
| 245 | String expected2 = "TmfTimestampLocation [fLocationInfo=" + ts + "]"; |
| 246 | String expected3 = "TmfExperimentLocation [" + aLocationArray + "]"; |
| 247 | |
| 248 | assertEquals("toString", expected1, location1.toString()); |
| 249 | assertEquals("toString", expected2, location2.toString()); |
| 250 | assertEquals("toString", expected3, expLocation.toString()); |
| 251 | } |
| 252 | |
| 253 | } |