org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/ctfadaptor/CtfTmfTraceTest.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  *   Matthew Khouzam - Initial generation with CodePro tools
  11  *   Alexandre Montplaisir - Clean up, consolidate redundant tests
  12  *******************************************************************************/
  13
  14 package org.eclipse.linuxtools.tmf.core.tests.ctfadaptor;
  15
  16 import static org.junit.Assert.assertEquals;
  17 import static org.junit.Assert.assertNotNull;
  18 import static org.junit.Assert.assertNull;
  19 import static org.junit.Assert.assertTrue;
  20
  21 import org.eclipse.core.resources.IProject;
  22 import org.eclipse.core.resources.IResource;
  23 import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfLocation;
  24 import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfLocationData;
  25 import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfEvent;
  26 import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfTimestamp;
  27 import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfTrace;
  28 import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;
  29 import org.eclipse.linuxtools.tmf.core.event.ITmfTimestamp;
  30 import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange;
  31 import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp;
  32 import org.eclipse.linuxtools.tmf.core.exceptions.TmfTraceException;
  33 import org.eclipse.linuxtools.tmf.core.signal.TmfEndSynchSignal;
  34 import org.eclipse.linuxtools.tmf.core.signal.TmfSignal;
  35 import org.eclipse.linuxtools.tmf.core.trace.ITmfContext;
  36 import org.junit.After;
  37 import org.junit.Before;
  38 import org.junit.Test;
  39
  40 /**
  41  * The class <code>CtfTmfTraceTest</code> contains tests for the class
  42  * <code>{@link CtfTmfTrace}</code>.
  43  *
  44  * @author ematkho
  45  * @version 1.0
  46  */
  47 public class CtfTmfTraceTest {
  48
  49     private static final String PATH = TestParams.getPath();
  50
  51     private CtfTmfTrace fixture;
  52
  53     /**
  54      * Launch the test.
  55      *
  56      * @param args
  57      *            the command line arguments
  58      */
  59     public static void main(String[] args) {
  60         new org.junit.runner.JUnitCore().run(CtfTmfTraceTest.class);
  61     }
  62
  63     /**
  64      * Perform pre-test initialization.
  65      *
  66      * @throws TmfTraceException
  67      *             If the test trace is not found
  68      */
  69     @Before
  70     public void setUp() throws TmfTraceException {
  71         fixture = new CtfTmfTrace();
  72         fixture.initTrace((IResource) null, PATH, CtfTmfEvent.class);
  73     }
  74
  75     /**
  76      * Perform post-test clean-up.
  77      */
  78     @After
  79     public void tearDown() {
  80         fixture.dispose();
  81     }
  82
  83     /**
  84      * Run the CtfTmfTrace() constructor test.
  85      */
  86     @Test
  87     public void testCtfTmfTrace() {
  88         CtfTmfTrace result = new CtfTmfTrace();
  89
  90         assertNotNull(result);
  91         assertNull(result.getEventType());
  92         assertEquals(1000, result.getCacheSize());
  93         assertEquals(0L, result.getNbEvents());
  94         assertEquals(0L, result.getStreamingInterval());
  95         assertNull(result.getResource());
  96         assertEquals(1000, result.getQueueSize());
  97         assertNull(result.getType());
  98     }
  99
 100     /**
 101      * Test the parseEvent() method
 102      */
 103     @Test
 104     public void testParseEvent() {
 105         ITmfContext ctx = fixture.seekEvent(0);
 106         fixture.getNext(ctx);
 107         CtfTmfEvent event = fixture.parseEvent(ctx);
 108         assertNotNull(event);
 109     }
 110
 111     /**
 112      * Run the void broadcast(TmfSignal) method test.
 113      */
 114     @Test
 115     public void testBroadcast() {
 116         TmfSignal signal = new TmfEndSynchSignal(1);
 117         fixture.broadcast(signal);
 118     }
 119
 120
 121     /**
 122      * Run the void dispose() method test.
 123      */
 124     @Test
 125     public void testDispose() {
 126         CtfTmfTrace emptyFixture = new CtfTmfTrace();
 127         emptyFixture.dispose();
 128
 129     }
 130
 131     /**
 132      * Run the int getCacheSize() method test.
 133      */
 134     @Test
 135     public void testGetCacheSize() {
 136         CtfTmfTrace emptyFixture = new CtfTmfTrace();
 137         int result = emptyFixture.getCacheSize();
 138         assertEquals(1000, result);
 139     }
 140
 141     /**
 142      * Run the ITmfLocation<Comparable> getCurrentLocation() method test.
 143      */
 144     @Test
 145     public void testGetCurrentLocation() {
 146         CtfLocation result = (CtfLocation) fixture.getCurrentLocation();
 147         assertNull(result);
 148     }
 149
 150     /**
 151      * Test the seekEvent() method with a null location.
 152      */
 153     @Test
 154     public void testSeekEventLoc_null() {
 155         CtfLocation loc = null;
 156         fixture.seekEvent(loc);
 157         assertNotNull(fixture);
 158     }
 159
 160     /**
 161      * Test the seekEvent() method with a location from a timestamp.
 162      */
 163     @Test
 164     public void testSeekEventLoc_timetamp(){
 165         CtfLocation loc = new CtfLocation(new CtfTmfTimestamp(0L));
 166         fixture.seekEvent(loc);
 167         assertNotNull(fixture);
 168     }
 169
 170
 171     /**
 172      * Run the ITmfTimestamp getEndTime() method test.
 173      */
 174     @Test
 175     public void testGetEndTime() {
 176         ITmfTimestamp result = fixture.getEndTime();
 177         assertNotNull(result);
 178     }
 179
 180     /**
 181      * Run the String[] getEnvNames() method test.
 182      */
 183     @Test
 184     public void testGetEnvNames() {
 185         String[] result = fixture.getEnvNames();
 186         assertNotNull(result);
 187     }
 188
 189     /**
 190      * Run the String getEnvValue(String) method test.
 191      */
 192     @Test
 193     public void testGetEnvValue() {
 194         String key = "tracer_name"; //$NON-NLS-1$
 195         String result = fixture.getEnvValue(key);
 196         assertEquals("\"lttng-modules\"",result); //$NON-NLS-1$
 197     }
 198
 199     /**
 200      * Run the Class<CtfTmfEvent> getEventType() method test.
 201      */
 202     @Test
 203     public void testGetEventType() {
 204         Class<ITmfEvent> result = fixture.getEventType();
 205         assertNotNull(result);
 206     }
 207
 208     /**
 209      * Run the double getLocationRatio(ITmfLocation<?>) method test.
 210      */
 211     @Test
 212     public void testGetLocationRatio() {
 213         final CtfLocationData location2 = new CtfLocationData(1, 0);
 214         CtfLocation location = new CtfLocation(location2);
 215         double result = fixture.getLocationRatio(location);
 216
 217         assertEquals(Double.NEGATIVE_INFINITY, result, 0.1);
 218     }
 219
 220     /**
 221      * Run the String getName() method test.
 222      */
 223     @Test
 224     public void testGetName() {
 225         String result = fixture.getName();
 226         assertNotNull(result);
 227     }
 228
 229     /**
 230      * Run the int getNbEnvVars() method test.
 231      */
 232     @Test
 233     public void testGetNbEnvVars() {
 234         int result = fixture.getNbEnvVars();
 235         assertEquals(8, result);
 236     }
 237
 238     /**
 239      * Run the long getNbEvents() method test.
 240      */
 241     @Test
 242     public void testGetNbEvents() {
 243         long result = fixture.getNbEvents();
 244         assertEquals(1L, result);
 245     }
 246
 247     /**
 248      * Run the CtfTmfEvent getNext(ITmfContext) method test.
 249      */
 250     @Test
 251     public void testGetNext() {
 252         ITmfContext context = fixture.seekEvent(0);
 253         CtfTmfEvent result = fixture.getNext(context);
 254         assertNotNull(result);
 255     }
 256
 257     /**
 258      * Run the String getPath() method test.
 259      */
 260     @Test
 261     public void testGetPath() {
 262         String result = fixture.getPath();
 263         assertNotNull(result);
 264     }
 265
 266     /**
 267      * Run the IResource getResource() method test.
 268      */
 269     @Test
 270     public void testGetResource() {
 271         IResource result = fixture.getResource();
 272         assertNull(result);
 273     }
 274
 275     /**
 276      * Run the ITmfTimestamp getStartTime() method test.
 277      */
 278     @Test
 279     public void testGetStartTime() {
 280         ITmfTimestamp result = fixture.getStartTime();
 281         assertNotNull(result);
 282     }
 283
 284     /**
 285      * Run the long getStreamingInterval() method test.
 286      */
 287     @Test
 288     public void testGetStreamingInterval() {
 289         long result = fixture.getStreamingInterval();
 290         assertEquals(0L, result);
 291     }
 292
 293     /**
 294      * Run the TmfTimeRange getTimeRange() method test.
 295      */
 296     @Test
 297     public void testGetTimeRange() {
 298         TmfTimeRange result = fixture.getTimeRange();
 299         assertNotNull(result);
 300     }
 301
 302     /**
 303      * Run the CtfTmfEvent readNextEvent(ITmfContext) method test.
 304      */
 305     @Test
 306     public void testReadNextEvent() {
 307         ITmfContext context = fixture.seekEvent(0);
 308         CtfTmfEvent result = fixture.getNext(context);
 309         assertNotNull(result);
 310     }
 311
 312     /**
 313      * Run the ITmfContext seekEvent(double) method test.
 314      */
 315     @Test
 316     public void testSeekEvent_ratio() {
 317         double ratio = 0.99;
 318         ITmfContext result = fixture.seekEvent(ratio);
 319         assertNotNull(result);
 320     }
 321
 322     /**
 323      * Run the ITmfContext seekEvent(long) method test.
 324      */
 325     @Test
 326     public void testSeekEvent_rank() {
 327         long rank = 1L;
 328         ITmfContext result = fixture.seekEvent(rank);
 329         assertNotNull(result);
 330     }
 331
 332     /**
 333      * Run the ITmfContext seekEvent(ITmfTimestamp) method test.
 334      */
 335     @Test
 336     public void testSeekEvent_timestamp() {
 337         ITmfTimestamp timestamp = new TmfTimestamp();
 338         ITmfContext result = fixture.seekEvent(timestamp);
 339         assertNotNull(result);
 340     }
 341
 342     /**
 343      * Run the ITmfContext seekEvent(ITmfLocation<?>) method test.
 344      */
 345     @Test
 346     public void testSeekEvent_location() {
 347         final CtfLocationData location2 = new CtfLocationData(1L, 0L);
 348         CtfLocation ctfLocation = new CtfLocation(location2);
 349         ITmfContext result = fixture.seekEvent(ctfLocation);
 350         assertNotNull(result);
 351     }
 352
 353     /**
 354      * Run the boolean validate(IProject,String) method test.
 355      */
 356     @Test
 357     public void testValidate() {
 358         IProject project = null;
 359         String path = PATH;
 360         boolean result = fixture.validate(project, path);
 361         assertTrue(result);
 362     }
 363 }