| 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.lttng.ui.tests.control.model.impl; |
| 13 | |
| 14 | import java.util.LinkedList; |
| 15 | import java.util.List; |
| 16 | |
| 17 | import junit.framework.TestCase; |
| 18 | |
| 19 | import org.eclipse.linuxtools.internal.lttng.ui.views.control.model.IChannelInfo; |
| 20 | import org.eclipse.linuxtools.internal.lttng.ui.views.control.model.IEventInfo; |
| 21 | import org.eclipse.linuxtools.internal.lttng.ui.views.control.model.TraceEnablement; |
| 22 | import org.eclipse.linuxtools.internal.lttng.ui.views.control.model.impl.ChannelInfo; |
| 23 | import org.eclipse.linuxtools.internal.lttng.ui.views.control.model.impl.EventInfo; |
| 24 | |
| 25 | /** |
| 26 | * The class <code>ChannelInfoTest</code> contains tests for the class <code>{@link ChannelInfo}</code>. |
| 27 | * |
| 28 | */ |
| 29 | @SuppressWarnings("nls") |
| 30 | public class ChannelInfoTest extends TestCase { |
| 31 | // ------------------------------------------------------------------------ |
| 32 | // Test data |
| 33 | // ------------------------------------------------------------------------ |
| 34 | private IChannelInfo fChannelInfo1 = null; |
| 35 | private IChannelInfo fChannelInfo2 = null; |
| 36 | |
| 37 | // ------------------------------------------------------------------------ |
| 38 | // Housekeeping |
| 39 | // ------------------------------------------------------------------------ |
| 40 | |
| 41 | /** |
| 42 | * Perform pre-test initialization. |
| 43 | * |
| 44 | * @throws Exception |
| 45 | * if the initialization fails for some reason |
| 46 | * |
| 47 | */ |
| 48 | @Override |
| 49 | public void setUp() { |
| 50 | ModelImplFactory factory = new ModelImplFactory(); |
| 51 | fChannelInfo1 = factory.getChannel1(); |
| 52 | fChannelInfo2 = factory.getChannel2(); |
| 53 | } |
| 54 | |
| 55 | /** |
| 56 | * Perform post-test clean-up. |
| 57 | * |
| 58 | * @throws Exception |
| 59 | * if the clean-up fails for some reason |
| 60 | * |
| 61 | */ |
| 62 | @Override |
| 63 | public void tearDown() { |
| 64 | } |
| 65 | |
| 66 | // ------------------------------------------------------------------------ |
| 67 | // Tests |
| 68 | // ------------------------------------------------------------------------ |
| 69 | |
| 70 | // ------------------------------------------------------------------------ |
| 71 | // Constructors |
| 72 | // ------------------------------------------------------------------------ |
| 73 | |
| 74 | /** |
| 75 | * Run the ChannelInfo() constructor test. |
| 76 | * |
| 77 | */ |
| 78 | public void testChannelInfo() { |
| 79 | ChannelInfo result = new ChannelInfo("test"); |
| 80 | assertNotNull(result); |
| 81 | |
| 82 | assertEquals("test", result.getName()); |
| 83 | assertEquals(0, result.getNumberOfSubBuffers()); |
| 84 | assertEquals("", result.getOutputType()); |
| 85 | assertEquals(false, result.isOverwriteMode()); |
| 86 | assertEquals(0, result.getReadTimer()); |
| 87 | assertEquals("disabled", result.getState().getInName()); |
| 88 | assertEquals(0, result.getSubBufferSize()); |
| 89 | assertEquals(0, result.getSwitchTimer()); |
| 90 | } |
| 91 | |
| 92 | public void testChannelInfoCopy() { |
| 93 | ChannelInfo channelInfo = new ChannelInfo((ChannelInfo)fChannelInfo1); |
| 94 | |
| 95 | assertEquals(fChannelInfo1.getName(), channelInfo.getName()); |
| 96 | assertEquals(fChannelInfo1.getNumberOfSubBuffers(), channelInfo.getNumberOfSubBuffers()); |
| 97 | assertEquals(fChannelInfo1.getOutputType(), channelInfo.getOutputType()); |
| 98 | assertEquals(fChannelInfo1.isOverwriteMode(), channelInfo.isOverwriteMode()); |
| 99 | assertEquals(fChannelInfo1.getReadTimer(), channelInfo.getReadTimer()); |
| 100 | assertEquals(fChannelInfo1.getState(), channelInfo.getState()); |
| 101 | assertEquals(fChannelInfo1.getSwitchTimer(), channelInfo.getSwitchTimer()); |
| 102 | assertEquals(fChannelInfo1.getEvents().length, channelInfo.getEvents().length); |
| 103 | |
| 104 | IEventInfo[] orignalEvents = fChannelInfo1.getEvents(); |
| 105 | IEventInfo[] resultEvents = channelInfo.getEvents(); |
| 106 | for (int i = 0; i < orignalEvents.length; i++) { |
| 107 | assertEquals(orignalEvents[i], resultEvents[i]); |
| 108 | } |
| 109 | } |
| 110 | |
| 111 | public void testChannelCopy2() { |
| 112 | try { |
| 113 | ChannelInfo channel = null; |
| 114 | new ChannelInfo(channel); |
| 115 | fail("null copy"); |
| 116 | } |
| 117 | catch (IllegalArgumentException e) { |
| 118 | // Success |
| 119 | } |
| 120 | } |
| 121 | |
| 122 | /** |
| 123 | * Run the IEventInfo[] getEvents() method test. |
| 124 | * |
| 125 | */ |
| 126 | public void testAddAndGetEvents_1() { |
| 127 | ChannelInfo fixture = new ChannelInfo("test"); |
| 128 | fixture.setSwitchTimer(1L); |
| 129 | fixture.setOverwriteMode(true); |
| 130 | fixture.setReadTimer(1L); |
| 131 | fixture.setState(TraceEnablement.DISABLED); |
| 132 | fixture.setNumberOfSubBuffers(1); |
| 133 | fixture.setOutputType(""); |
| 134 | fixture.setSubBufferSize(1L); |
| 135 | |
| 136 | // add an event |
| 137 | IEventInfo event = new EventInfo("event"); |
| 138 | fixture.addEvent(event); |
| 139 | |
| 140 | // Verify the stored events |
| 141 | IEventInfo[] result = fixture.getEvents(); |
| 142 | |
| 143 | assertNotNull(result); |
| 144 | assertEquals(1, result.length); |
| 145 | assertNotNull(result[0]); |
| 146 | assertTrue(event.equals(result[0])); |
| 147 | } |
| 148 | |
| 149 | /** |
| 150 | * Run the long getNumberOfSubBuffers() method test. |
| 151 | * |
| 152 | */ |
| 153 | public void testGetAndSetters() { |
| 154 | ChannelInfo fixture = new ChannelInfo("test"); |
| 155 | fixture.setSwitchTimer(2L); |
| 156 | fixture.setOverwriteMode(true); |
| 157 | fixture.setReadTimer(3L); |
| 158 | fixture.setState(TraceEnablement.DISABLED); |
| 159 | fixture.setNumberOfSubBuffers(4); |
| 160 | fixture.setOutputType("splice()"); |
| 161 | fixture.setSubBufferSize(1L); |
| 162 | fixture.addEvent(new EventInfo("event")); |
| 163 | |
| 164 | long switchTimer = fixture.getSwitchTimer(); |
| 165 | assertEquals(2L, switchTimer); |
| 166 | |
| 167 | boolean mode = fixture.isOverwriteMode(); |
| 168 | assertTrue(mode); |
| 169 | |
| 170 | long readTimer = fixture.getReadTimer(); |
| 171 | assertEquals(3L, readTimer); |
| 172 | |
| 173 | TraceEnablement state = fixture.getState(); |
| 174 | assertEquals("disabled", state.getInName()); |
| 175 | |
| 176 | long numSubBuffers = fixture.getNumberOfSubBuffers(); |
| 177 | assertEquals(4, numSubBuffers); |
| 178 | |
| 179 | String outputType = fixture.getOutputType(); |
| 180 | assertEquals("splice()", outputType); |
| 181 | |
| 182 | long subBufferSize = fixture.getSubBufferSize(); |
| 183 | assertEquals(1L, subBufferSize); |
| 184 | |
| 185 | fixture.setSwitchTimer(5L); |
| 186 | fixture.setOverwriteMode(false); |
| 187 | fixture.setReadTimer(6L); |
| 188 | fixture.setState(TraceEnablement.ENABLED); |
| 189 | fixture.setNumberOfSubBuffers(7); |
| 190 | fixture.setOutputType("mmap()"); |
| 191 | fixture.setSubBufferSize(8L); |
| 192 | |
| 193 | switchTimer = fixture.getSwitchTimer(); |
| 194 | assertEquals(5L, switchTimer); |
| 195 | |
| 196 | mode = fixture.isOverwriteMode(); |
| 197 | assertFalse(mode); |
| 198 | |
| 199 | readTimer = fixture.getReadTimer(); |
| 200 | assertEquals(6L, readTimer); |
| 201 | |
| 202 | state = fixture.getState(); |
| 203 | assertEquals("enabled", state.getInName()); |
| 204 | |
| 205 | numSubBuffers = fixture.getNumberOfSubBuffers(); |
| 206 | assertEquals(7, numSubBuffers); |
| 207 | |
| 208 | outputType = fixture.getOutputType(); |
| 209 | assertEquals("mmap()", outputType); |
| 210 | |
| 211 | subBufferSize = fixture.getSubBufferSize(); |
| 212 | assertEquals(8L, subBufferSize); |
| 213 | } |
| 214 | |
| 215 | /** |
| 216 | * Run the void setEvents(List<IEventInfo>) method test. |
| 217 | * |
| 218 | */ |
| 219 | public void testSetEvents_1() { |
| 220 | ChannelInfo fixture = new ChannelInfo("test"); |
| 221 | fixture.setSwitchTimer(1L); |
| 222 | fixture.setOverwriteMode(true); |
| 223 | fixture.setReadTimer(1L); |
| 224 | fixture.setState(TraceEnablement.DISABLED); |
| 225 | fixture.setNumberOfSubBuffers(1); |
| 226 | fixture.setOutputType(""); |
| 227 | fixture.setSubBufferSize(1L); |
| 228 | List<IEventInfo> events = new LinkedList<IEventInfo>(); |
| 229 | |
| 230 | for (int i = 0; i < 2; i++) { |
| 231 | IEventInfo info = new EventInfo("event" + i); |
| 232 | info.setEventType("tracepoint"); |
| 233 | info.setState((i % 2 == 0 ? "enabled" : "disabled")); |
| 234 | events.add(info); |
| 235 | } |
| 236 | |
| 237 | fixture.setEvents(events); |
| 238 | |
| 239 | IEventInfo[] infos = fixture.getEvents(); |
| 240 | |
| 241 | assertEquals(events.size(), infos.length); |
| 242 | |
| 243 | for (int i = 0; i < infos.length; i++) { |
| 244 | assertEquals(events.get(i), infos[i]); |
| 245 | } |
| 246 | } |
| 247 | |
| 248 | public void testToString_1() { |
| 249 | ChannelInfo fixture = new ChannelInfo("channel"); |
| 250 | fixture.setSwitchTimer(1L); |
| 251 | fixture.setOverwriteMode(true); |
| 252 | fixture.setReadTimer(1L); |
| 253 | fixture.setState(TraceEnablement.DISABLED); |
| 254 | fixture.setNumberOfSubBuffers(1); |
| 255 | fixture.setOutputType("splice()"); |
| 256 | fixture.setSubBufferSize(1L); |
| 257 | |
| 258 | String result = fixture.toString(); |
| 259 | |
| 260 | // add additional test code here |
| 261 | assertEquals("[ChannelInfo([TraceInfo(Name=channel)],State=DISABLED,OverwriteMode=true,SubBuffersSize=1,NumberOfSubBuffers=1,SwitchTimer=1,ReadTimer=1,output=splice(),Events=None)]", result); |
| 262 | } |
| 263 | |
| 264 | /** |
| 265 | * Run the String toString() method test. |
| 266 | * |
| 267 | */ |
| 268 | public void testToString_2() { |
| 269 | String result = fChannelInfo1.toString(); |
| 270 | |
| 271 | // add additional test code here |
| 272 | assertEquals("[ChannelInfo([TraceInfo(Name=channel1)],State=DISABLED,OverwriteMode=true,SubBuffersSize=13,NumberOfSubBuffers=12,SwitchTimer=10,ReadTimer=11,output=splice(),Events=[EventInfo([BaseEventInfo([TraceInfo(Name=event1)],type=TRACEPOINT,level=TRACE_DEBUG)],State=ENABLED)])]", result); |
| 273 | } |
| 274 | |
| 275 | // ------------------------------------------------------------------------ |
| 276 | // equals |
| 277 | // ------------------------------------------------------------------------ |
| 278 | |
| 279 | public void testEqualsReflexivity() { |
| 280 | assertTrue("equals", fChannelInfo1.equals(fChannelInfo1)); |
| 281 | assertTrue("equals", fChannelInfo2.equals(fChannelInfo2)); |
| 282 | |
| 283 | assertTrue("equals", !fChannelInfo1.equals(fChannelInfo2)); |
| 284 | assertTrue("equals", !fChannelInfo2.equals(fChannelInfo1)); |
| 285 | } |
| 286 | |
| 287 | public void testEqualsSymmetry() { |
| 288 | ChannelInfo event1 = new ChannelInfo((ChannelInfo)fChannelInfo1); |
| 289 | ChannelInfo event2 = new ChannelInfo((ChannelInfo)fChannelInfo2); |
| 290 | |
| 291 | assertTrue("equals", event1.equals(fChannelInfo1)); |
| 292 | assertTrue("equals", fChannelInfo1.equals(event1)); |
| 293 | |
| 294 | assertTrue("equals", event2.equals(fChannelInfo2)); |
| 295 | assertTrue("equals", fChannelInfo2.equals(event2)); |
| 296 | } |
| 297 | |
| 298 | public void testEqualsTransivity() { |
| 299 | ChannelInfo channel1 = new ChannelInfo((ChannelInfo)fChannelInfo1); |
| 300 | ChannelInfo channel2 = new ChannelInfo((ChannelInfo)fChannelInfo1); |
| 301 | ChannelInfo channel3 = new ChannelInfo((ChannelInfo)fChannelInfo1); |
| 302 | |
| 303 | assertTrue("equals", channel1.equals(channel2)); |
| 304 | assertTrue("equals", channel2.equals(channel3)); |
| 305 | assertTrue("equals", channel1.equals(channel3)); |
| 306 | } |
| 307 | |
| 308 | public void testEqualsNull() throws Exception { |
| 309 | assertTrue("equals", !fChannelInfo1.equals(null)); |
| 310 | assertTrue("equals", !fChannelInfo2.equals(null)); |
| 311 | } |
| 312 | |
| 313 | // ------------------------------------------------------------------------ |
| 314 | // hashCode |
| 315 | // ------------------------------------------------------------------------ |
| 316 | |
| 317 | public void testHashCode() { |
| 318 | ChannelInfo channel1 = new ChannelInfo((ChannelInfo)fChannelInfo1); |
| 319 | ChannelInfo channel2 = new ChannelInfo((ChannelInfo)fChannelInfo2); |
| 320 | |
| 321 | assertTrue("hashCode", fChannelInfo1.hashCode() == channel1.hashCode()); |
| 322 | assertTrue("hashCode", fChannelInfo2.hashCode() == channel2.hashCode()); |
| 323 | |
| 324 | assertTrue("hashCode", fChannelInfo1.hashCode() != channel2.hashCode()); |
| 325 | assertTrue("hashCode", fChannelInfo2.hashCode() != channel1.hashCode()); |
| 326 | } |
| 327 | } |