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d18dd09b | 1 | /******************************************************************************* |
60ae41e1 | 2 | * Copyright (c) 2009, 2014 Ericsson |
9b749023 | 3 | * |
d18dd09b ASL |
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 | |
9b749023 | 8 | * |
d18dd09b ASL |
9 | * Contributors: |
10 | * Francois Chouinard - Initial API and implementation | |
0316808c | 11 | * Francois Chouinard - Adjusted for new Trace Model |
6e1886bc | 12 | * Alexandre Montplaisir - Port to JUnit4 |
ea271da6 | 13 | * Patrick Tasse - Updated for rank in experiment location |
d18dd09b ASL |
14 | *******************************************************************************/ |
15 | ||
9e0640dc | 16 | package org.eclipse.linuxtools.tmf.core.tests.trace; |
d18dd09b | 17 | |
6e1886bc AM |
18 | import static org.junit.Assert.assertEquals; |
19 | import static org.junit.Assert.assertFalse; | |
6e1886bc AM |
20 | import static org.junit.Assert.assertNull; |
21 | import static org.junit.Assert.assertTrue; | |
22 | ||
d18dd09b ASL |
23 | import java.io.File; |
24 | import java.io.IOException; | |
25 | import java.net.URISyntaxException; | |
26 | import java.net.URL; | |
27 | import java.util.Vector; | |
28 | ||
9e0640dc | 29 | import org.eclipse.core.resources.IFile; |
d18dd09b ASL |
30 | import org.eclipse.core.runtime.FileLocator; |
31 | import org.eclipse.core.runtime.Path; | |
17324c9a | 32 | import org.eclipse.linuxtools.internal.tmf.core.trace.TmfExperimentContext; |
9e0640dc | 33 | import org.eclipse.linuxtools.internal.tmf.core.trace.TmfExperimentLocation; |
8a6ff07f | 34 | import org.eclipse.linuxtools.tmf.core.analysis.IAnalysisModule; |
72f1e62a | 35 | import org.eclipse.linuxtools.tmf.core.event.ITmfEvent; |
b4f71e4a | 36 | import org.eclipse.linuxtools.tmf.core.exceptions.TmfTraceException; |
2740e05c | 37 | import org.eclipse.linuxtools.tmf.core.request.ITmfEventRequest; |
fd3f1eff | 38 | import org.eclipse.linuxtools.tmf.core.request.ITmfEventRequest.ExecutionType; |
6c13869b FC |
39 | import org.eclipse.linuxtools.tmf.core.request.TmfEventRequest; |
40 | import org.eclipse.linuxtools.tmf.core.tests.TmfCoreTestPlugin; | |
9c4d52ee | 41 | import org.eclipse.linuxtools.tmf.core.tests.shared.TmfTestTrace; |
3bd46eef AM |
42 | import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimeRange; |
43 | import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimestamp; | |
6c13869b FC |
44 | import org.eclipse.linuxtools.tmf.core.trace.ITmfContext; |
45 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace; | |
9e0640dc | 46 | import org.eclipse.linuxtools.tmf.core.trace.TmfExperiment; |
a3db8436 AM |
47 | import org.eclipse.linuxtools.tmf.core.trace.location.ITmfLocation; |
48 | import org.eclipse.linuxtools.tmf.core.trace.location.TmfLongLocation; | |
9e0640dc | 49 | import org.eclipse.linuxtools.tmf.tests.stubs.trace.TmfExperimentStub; |
4918b8f2 | 50 | import org.eclipse.linuxtools.tmf.tests.stubs.trace.TmfTraceStub; |
6e1886bc AM |
51 | import org.junit.Before; |
52 | import org.junit.Test; | |
d18dd09b ASL |
53 | |
54 | /** | |
0316808c | 55 | * Test suite for the TmfExperiment class (single trace). |
d18dd09b | 56 | */ |
cad06250 | 57 | @SuppressWarnings("javadoc") |
6e1886bc | 58 | public class TmfExperimentTest { |
d18dd09b | 59 | |
0316808c FC |
60 | // ------------------------------------------------------------------------ |
61 | // Attributes | |
62 | // ------------------------------------------------------------------------ | |
63 | ||
d18dd09b ASL |
64 | private static final String EXPERIMENT = "MyExperiment"; |
65 | private static int NB_EVENTS = 10000; | |
0316808c | 66 | private static int BLOCK_SIZE = 1000; |
d18dd09b | 67 | |
6e1886bc AM |
68 | private static final double DELTA = 1e-15; |
69 | ||
6256d8ad AM |
70 | private ITmfTrace[] fTestTraces; |
71 | private TmfExperimentStub fExperiment; | |
d18dd09b ASL |
72 | |
73 | private static byte SCALE = (byte) -3; | |
74 | ||
75 | // ------------------------------------------------------------------------ | |
76 | // Housekeeping | |
77 | // ------------------------------------------------------------------------ | |
78 | ||
6256d8ad | 79 | private synchronized ITmfTrace[] setupTrace(final String path) { |
9e0640dc FC |
80 | if (fTestTraces == null) { |
81 | fTestTraces = new ITmfTrace[1]; | |
25e48683 FC |
82 | try { |
83 | final URL location = FileLocator.find(TmfCoreTestPlugin.getDefault().getBundle(), new Path(path), null); | |
84 | final File test = new File(FileLocator.toFileURL(location).toURI()); | |
ab186fbb | 85 | final TmfTraceStub trace = new TmfTraceStub(test.getPath(), 0, true, null); |
9e0640dc | 86 | fTestTraces[0] = trace; |
b4f71e4a FC |
87 | } catch (final TmfTraceException e) { |
88 | e.printStackTrace(); | |
25e48683 FC |
89 | } catch (final URISyntaxException e) { |
90 | e.printStackTrace(); | |
91 | } catch (final IOException e) { | |
92 | e.printStackTrace(); | |
93 | } | |
94 | } | |
9e0640dc | 95 | return fTestTraces; |
d18dd09b ASL |
96 | } |
97 | ||
9e0640dc | 98 | private synchronized void setupExperiment() { |
20658947 | 99 | if (fExperiment == null) { |
6256d8ad | 100 | fExperiment = new TmfExperimentStub(EXPERIMENT, fTestTraces, BLOCK_SIZE); |
9e0640dc | 101 | fExperiment.getIndexer().buildIndex(0, TmfTimeRange.ETERNITY, true); |
20658947 | 102 | } |
d18dd09b ASL |
103 | } |
104 | ||
6e1886bc AM |
105 | @Before |
106 | public void setUp() { | |
9c4d52ee | 107 | setupTrace(TmfTestTrace.A_TEST_10K.getFullPath()); |
25e48683 FC |
108 | setupExperiment(); |
109 | } | |
d18dd09b | 110 | |
d18dd09b ASL |
111 | // ------------------------------------------------------------------------ |
112 | // Constructor | |
113 | // ------------------------------------------------------------------------ | |
114 | ||
6e1886bc | 115 | @Test |
9e0640dc | 116 | public void testSimpleTmfExperimentConstructor() { |
2771b032 | 117 | TmfExperiment experiment = new TmfExperiment(ITmfEvent.class, EXPERIMENT, fTestTraces); |
9e0640dc FC |
118 | assertEquals("GetId", EXPERIMENT, experiment.getName()); |
119 | assertEquals("GetCacheSize", TmfExperiment.DEFAULT_INDEX_PAGE_SIZE, experiment.getCacheSize()); | |
120 | experiment.dispose(); | |
121 | ||
2771b032 | 122 | experiment = new TmfExperiment(ITmfEvent.class, EXPERIMENT, null); |
9e0640dc FC |
123 | experiment.dispose(); |
124 | } | |
125 | ||
6e1886bc | 126 | @Test |
9e0640dc | 127 | public void testNormalTmfExperimentConstructor() { |
25e48683 | 128 | assertEquals("GetId", EXPERIMENT, fExperiment.getName()); |
d18dd09b ASL |
129 | assertEquals("GetNbEvents", NB_EVENTS, fExperiment.getNbEvents()); |
130 | ||
07671572 FC |
131 | final long nbExperimentEvents = fExperiment.getNbEvents(); |
132 | assertEquals("GetNbEvents", NB_EVENTS, nbExperimentEvents); | |
133 | ||
25e48683 | 134 | final long nbTraceEvents = fExperiment.getTraces()[0].getNbEvents(); |
82e04272 FC |
135 | assertEquals("GetNbEvents", NB_EVENTS, nbTraceEvents); |
136 | ||
25e48683 | 137 | final TmfTimeRange timeRange = fExperiment.getTimeRange(); |
d18dd09b ASL |
138 | assertEquals("getStartTime", 1, timeRange.getStartTime().getValue()); |
139 | assertEquals("getEndTime", NB_EVENTS, timeRange.getEndTime().getValue()); | |
25e48683 | 140 | } |
d18dd09b | 141 | |
b3dd2736 GB |
142 | // ------------------------------------------------------------------------ |
143 | // Experiment setup | |
144 | // ------------------------------------------------------------------------ | |
145 | ||
146 | @Test | |
147 | public void testExperimentInitialization() { | |
148 | /* | |
149 | * Calling default constructor, then init should be equivalent to | |
150 | * calling the full constructor | |
151 | */ | |
152 | ||
153 | TmfExperimentStub experiment = new TmfExperimentStub(); | |
154 | experiment.initExperiment(ITmfEvent.class, EXPERIMENT, fTestTraces, 5000, null); | |
155 | experiment.getIndexer().buildIndex(0, TmfTimeRange.ETERNITY, true); | |
156 | ||
157 | assertEquals("GetId", EXPERIMENT, fExperiment.getName()); | |
158 | assertEquals("GetNbEvents", NB_EVENTS, fExperiment.getNbEvents()); | |
159 | ||
160 | final long nbExperimentEvents = fExperiment.getNbEvents(); | |
161 | assertEquals("GetNbEvents", NB_EVENTS, nbExperimentEvents); | |
162 | ||
163 | final long nbTraceEvents = fExperiment.getTraces()[0].getNbEvents(); | |
164 | assertEquals("GetNbEvents", NB_EVENTS, nbTraceEvents); | |
165 | ||
166 | final TmfTimeRange timeRange = fExperiment.getTimeRange(); | |
167 | assertEquals("getStartTime", 1, timeRange.getStartTime().getValue()); | |
168 | assertEquals("getEndTime", NB_EVENTS, timeRange.getEndTime().getValue()); | |
169 | } | |
170 | ||
9e0640dc FC |
171 | // ------------------------------------------------------------------------ |
172 | // getTimestamp | |
173 | // ------------------------------------------------------------------------ | |
174 | ||
6e1886bc | 175 | @Test |
54a7a54c | 176 | public void testGetTimestamp() { |
17324c9a FC |
177 | assertEquals("getTimestamp", new TmfTimestamp( 1, (byte) -3), fExperiment.getTimestamp( 0)); |
178 | assertEquals("getTimestamp", new TmfTimestamp( 2, (byte) -3), fExperiment.getTimestamp( 1)); | |
179 | assertEquals("getTimestamp", new TmfTimestamp( 11, (byte) -3), fExperiment.getTimestamp( 10)); | |
180 | assertEquals("getTimestamp", new TmfTimestamp( 101, (byte) -3), fExperiment.getTimestamp( 100)); | |
181 | assertEquals("getTimestamp", new TmfTimestamp( 1001, (byte) -3), fExperiment.getTimestamp(1000)); | |
182 | assertEquals("getTimestamp", new TmfTimestamp( 2001, (byte) -3), fExperiment.getTimestamp(2000)); | |
183 | assertEquals("getTimestamp", new TmfTimestamp( 2501, (byte) -3), fExperiment.getTimestamp(2500)); | |
184 | assertEquals("getTimestamp", new TmfTimestamp(10000, (byte) -3), fExperiment.getTimestamp(9999)); | |
9e0640dc FC |
185 | assertNull("getTimestamp", fExperiment.getTimestamp(10000)); |
186 | } | |
187 | ||
188 | // ------------------------------------------------------------------------ | |
189 | // Bookmarks file handling | |
190 | // ------------------------------------------------------------------------ | |
191 | ||
6e1886bc | 192 | @Test |
54a7a54c | 193 | public void testBookmarks() { |
9e0640dc | 194 | assertNull("GetBookmarksFile", fExperiment.getBookmarksFile()); |
9e0640dc FC |
195 | IFile bookmarks = (IFile) fTestTraces[0].getResource(); |
196 | fExperiment.setBookmarksFile(bookmarks); | |
197 | assertEquals("GetBookmarksFile", bookmarks, fExperiment.getBookmarksFile()); | |
198 | } | |
199 | ||
a51b2b9f | 200 | // ------------------------------------------------------------------------ |
8a6ff07f | 201 | // State system, statistics and modules methods |
a51b2b9f AM |
202 | // ------------------------------------------------------------------------ |
203 | ||
6e1886bc | 204 | @Test |
8a6ff07f GB |
205 | public void testGetAnalysisModules() { |
206 | /* There should not be any modules at this point */ | |
ff3f02c8 AM |
207 | Iterable<IAnalysisModule> modules = fExperiment.getAnalysisModules(); |
208 | assertFalse(modules.iterator().hasNext()); | |
a51b2b9f AM |
209 | } |
210 | ||
9e0640dc FC |
211 | // ------------------------------------------------------------------------ |
212 | // seekEvent by location | |
213 | // ------------------------------------------------------------------------ | |
214 | ||
6e1886bc | 215 | @Test |
54a7a54c | 216 | public void testSeekBadLocation() { |
cb8c854e | 217 | ITmfContext context = fExperiment.seekEvent(new TmfLongLocation(0L)); |
9e0640dc FC |
218 | assertNull("seekEvent", context); |
219 | } | |
220 | ||
6e1886bc | 221 | @Test |
54a7a54c | 222 | public void testSeekNoTrace() { |
2771b032 | 223 | TmfExperiment experiment = new TmfExperiment(ITmfEvent.class, EXPERIMENT, null); |
9e0640dc FC |
224 | ITmfContext context = experiment.seekEvent((TmfExperimentLocation) null); |
225 | assertNull("seekEvent", context); | |
226 | experiment.dispose(); | |
227 | } | |
228 | ||
229 | // ------------------------------------------------------------------------ | |
230 | // seekEvent on ratio | |
231 | // ------------------------------------------------------------------------ | |
232 | ||
6e1886bc | 233 | @Test |
54a7a54c | 234 | public void testSeekEventOnRatio() { |
9e0640dc FC |
235 | // First event |
236 | ITmfContext context = fExperiment.seekEvent(0.0); | |
237 | assertEquals("Context rank", 0, context.getRank()); | |
238 | ITmfEvent event = fExperiment.parseEvent(context); | |
239 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); | |
240 | assertEquals("Context rank", 0, context.getRank()); | |
241 | ||
242 | // Middle event | |
243 | int midTrace = NB_EVENTS / 2; | |
244 | context = fExperiment.seekEvent(0.5); | |
245 | assertEquals("Context rank", midTrace, context.getRank()); | |
246 | event = fExperiment.parseEvent(context); | |
247 | assertEquals("Event timestamp", midTrace + 1, event.getTimestamp().getValue()); | |
248 | assertEquals("Context rank", midTrace, context.getRank()); | |
9b749023 | 249 | |
9e0640dc FC |
250 | // Last event |
251 | context = fExperiment.seekEvent(1.0); | |
252 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
253 | event = fExperiment.parseEvent(context); | |
254 | assertNull("Event timestamp", event); | |
255 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
9b749023 | 256 | |
9e0640dc FC |
257 | // Beyond last event |
258 | context = fExperiment.seekEvent(1.1); | |
259 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
260 | event = fExperiment.parseEvent(context); | |
261 | assertNull("Event timestamp", event); | |
262 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
9b749023 | 263 | |
9e0640dc FC |
264 | // Negative ratio |
265 | context = fExperiment.seekEvent(-0.5); | |
266 | assertEquals("Context rank", 0, context.getRank()); | |
267 | event = fExperiment.parseEvent(context); | |
268 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); | |
269 | assertEquals("Context rank", 0, context.getRank()); | |
270 | } | |
271 | ||
6e1886bc | 272 | @Test |
54a7a54c | 273 | public void testGetLocationRatio() { |
9e0640dc FC |
274 | // First event |
275 | ITmfContext context = fExperiment.seekEvent((ITmfLocation) null); | |
276 | double ratio = fExperiment.getLocationRatio(context.getLocation()); | |
ea271da6 | 277 | assertEquals("getLocationRatio", 0.0, ratio, DELTA); |
9e0640dc FC |
278 | |
279 | // Middle event | |
280 | context = fExperiment.seekEvent(NB_EVENTS / 2); | |
281 | ratio = fExperiment.getLocationRatio(context.getLocation()); | |
ea271da6 | 282 | assertEquals("getLocationRatio", (double) (NB_EVENTS / 2) / NB_EVENTS, ratio, DELTA); |
9e0640dc FC |
283 | |
284 | // Last event | |
285 | context = fExperiment.seekEvent(NB_EVENTS - 1); | |
286 | ratio = fExperiment.getLocationRatio(context.getLocation()); | |
ea271da6 | 287 | assertEquals("getLocationRatio", (double) (NB_EVENTS - 1) / NB_EVENTS, ratio, DELTA); |
9e0640dc FC |
288 | } |
289 | ||
17324c9a | 290 | // @SuppressWarnings("rawtypes") |
54a7a54c | 291 | // public void testGetCurrentLocation() { |
9e0640dc FC |
292 | // ITmfContext context = fExperiment.seekEvent((ITmfLocation) null); |
293 | // ITmfLocation location = fExperiment.getCurrentLocation(); | |
294 | // assertEquals("getCurrentLocation", location, context.getLocation()); | |
295 | // } | |
296 | ||
d18dd09b | 297 | // ------------------------------------------------------------------------ |
0316808c | 298 | // seekEvent on rank |
d18dd09b ASL |
299 | // ------------------------------------------------------------------------ |
300 | ||
6e1886bc | 301 | @Test |
54a7a54c | 302 | public void testSeekRankOnCacheBoundary() { |
0316808c | 303 | long cacheSize = fExperiment.getCacheSize(); |
9b635e61 | 304 | |
0316808c FC |
305 | // On lower bound, returns the first event (TS = 1) |
306 | ITmfContext context = fExperiment.seekEvent(0); | |
307 | assertEquals("Context rank", 0, context.getRank()); | |
25e48683 | 308 | |
c32744d6 | 309 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 310 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
0316808c | 311 | assertEquals("Context rank", 1, context.getRank()); |
25e48683 | 312 | |
0316808c FC |
313 | // Position trace at event rank [cacheSize] |
314 | context = fExperiment.seekEvent(cacheSize); | |
315 | assertEquals("Context rank", cacheSize, context.getRank()); | |
25e48683 | 316 | |
c32744d6 | 317 | event = fExperiment.getNext(context); |
0316808c FC |
318 | assertEquals("Event timestamp", cacheSize + 1, event.getTimestamp().getValue()); |
319 | assertEquals("Context rank", cacheSize + 1, context.getRank()); | |
d18dd09b | 320 | |
0316808c FC |
321 | // Position trace at event rank [4 * cacheSize] |
322 | context = fExperiment.seekEvent(4 * cacheSize); | |
323 | assertEquals("Context rank", 4 * cacheSize, context.getRank()); | |
25e48683 | 324 | |
c32744d6 | 325 | event = fExperiment.getNext(context); |
0316808c FC |
326 | assertEquals("Event timestamp", 4 * cacheSize + 1, event.getTimestamp().getValue()); |
327 | assertEquals("Context rank", 4 * cacheSize + 1, context.getRank()); | |
d18dd09b ASL |
328 | } |
329 | ||
6e1886bc | 330 | @Test |
54a7a54c | 331 | public void testSeekRankNotOnCacheBoundary() { |
0316808c | 332 | long cacheSize = fExperiment.getCacheSize(); |
25e48683 | 333 | |
0316808c FC |
334 | // Position trace at event rank 9 |
335 | ITmfContext context = fExperiment.seekEvent(9); | |
336 | assertEquals("Context rank", 9, context.getRank()); | |
25e48683 | 337 | |
c32744d6 | 338 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 339 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
0316808c | 340 | assertEquals("Context rank", 10, context.getRank()); |
d18dd09b | 341 | |
0316808c FC |
342 | // Position trace at event rank [cacheSize - 1] |
343 | context = fExperiment.seekEvent(cacheSize - 1); | |
344 | assertEquals("Context rank", cacheSize - 1, context.getRank()); | |
25e48683 | 345 | |
c32744d6 | 346 | event = fExperiment.getNext(context); |
0316808c FC |
347 | assertEquals("Event timestamp", cacheSize, event.getTimestamp().getValue()); |
348 | assertEquals("Context rank", cacheSize, context.getRank()); | |
d18dd09b | 349 | |
0316808c FC |
350 | // Position trace at event rank [cacheSize + 1] |
351 | context = fExperiment.seekEvent(cacheSize + 1); | |
352 | assertEquals("Context rank", cacheSize + 1, context.getRank()); | |
25e48683 | 353 | |
c32744d6 | 354 | event = fExperiment.getNext(context); |
0316808c FC |
355 | assertEquals("Event timestamp", cacheSize + 2, event.getTimestamp().getValue()); |
356 | assertEquals("Context rank", cacheSize + 2, context.getRank()); | |
d18dd09b | 357 | |
25e48683 | 358 | // Position trace at event rank 4500 |
0316808c FC |
359 | context = fExperiment.seekEvent(4500); |
360 | assertEquals("Context rank", 4500, context.getRank()); | |
25e48683 | 361 | |
c32744d6 | 362 | event = fExperiment.getNext(context); |
d18dd09b | 363 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
0316808c | 364 | assertEquals("Context rank", 4501, context.getRank()); |
d18dd09b ASL |
365 | } |
366 | ||
6e1886bc | 367 | @Test |
54a7a54c | 368 | public void testSeekRankOutOfScope() { |
25e48683 | 369 | // Position trace at beginning |
0316808c | 370 | ITmfContext context = fExperiment.seekEvent(-1); |
9b635e61 | 371 | assertEquals("Event rank", 0, context.getRank()); |
25e48683 | 372 | |
c32744d6 | 373 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 374 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
0316808c | 375 | assertEquals("Context rank", 1, context.getRank()); |
d18dd09b | 376 | |
25e48683 | 377 | // Position trace at event passed the end |
0316808c FC |
378 | context = fExperiment.seekEvent(NB_EVENTS); |
379 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
380 | ||
c32744d6 | 381 | event = fExperiment.getNext(context); |
0316808c FC |
382 | assertNull("Event", event); |
383 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
d18dd09b ASL |
384 | } |
385 | ||
386 | // ------------------------------------------------------------------------ | |
387 | // seekEvent on timestamp | |
388 | // ------------------------------------------------------------------------ | |
389 | ||
6e1886bc | 390 | @Test |
54a7a54c | 391 | public void testSeekTimestampOnCacheBoundary() { |
0316808c | 392 | long cacheSize = fExperiment.getCacheSize(); |
25e48683 | 393 | |
0316808c FC |
394 | // Position trace at event rank 0 |
395 | ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(1, SCALE, 0)); | |
396 | assertEquals("Context rank", 0, context.getRank()); | |
25e48683 | 397 | |
c32744d6 | 398 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 399 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
0316808c | 400 | assertEquals("Context rank", 1, context.getRank()); |
25e48683 | 401 | |
0316808c FC |
402 | // Position trace at event rank [cacheSize] |
403 | context = fExperiment.seekEvent(new TmfTimestamp(cacheSize + 1, SCALE, 0)); | |
404 | assertEquals("Event rank", cacheSize, context.getRank()); | |
25e48683 | 405 | |
c32744d6 | 406 | event = fExperiment.getNext(context); |
0316808c FC |
407 | assertEquals("Event timestamp", cacheSize + 1, event.getTimestamp().getValue()); |
408 | assertEquals("Context rank", cacheSize + 1, context.getRank()); | |
d18dd09b | 409 | |
0316808c FC |
410 | // Position trace at event rank [4 * cacheSize] |
411 | context = fExperiment.seekEvent(new TmfTimestamp(4 * cacheSize + 1, SCALE, 0)); | |
412 | assertEquals("Context rank", 4 * cacheSize, context.getRank()); | |
25e48683 | 413 | |
c32744d6 | 414 | event = fExperiment.getNext(context); |
0316808c FC |
415 | assertEquals("Event timestamp", 4 * cacheSize + 1, event.getTimestamp().getValue()); |
416 | assertEquals("Context rank", 4 * cacheSize + 1, context.getRank()); | |
d18dd09b ASL |
417 | } |
418 | ||
6e1886bc | 419 | @Test |
54a7a54c | 420 | public void testSeekTimestampNotOnCacheBoundary() { |
0316808c FC |
421 | // Position trace at event rank 1 (TS = 2) |
422 | ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(2, SCALE, 0)); | |
423 | assertEquals("Context rank", 1, context.getRank()); | |
25e48683 | 424 | |
c32744d6 | 425 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 426 | assertEquals("Event timestamp", 2, event.getTimestamp().getValue()); |
0316808c | 427 | assertEquals("Context rank", 2, context.getRank()); |
d18dd09b | 428 | |
0316808c | 429 | // Position trace at event rank 9 (TS = 10) |
25e48683 | 430 | context = fExperiment.seekEvent(new TmfTimestamp(10, SCALE, 0)); |
0316808c | 431 | assertEquals("Context rank", 9, context.getRank()); |
25e48683 | 432 | |
c32744d6 | 433 | event = fExperiment.getNext(context); |
d18dd09b | 434 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
0316808c | 435 | assertEquals("Context rank", 10, context.getRank()); |
d18dd09b | 436 | |
0316808c | 437 | // Position trace at event rank 999 (TS = 1000) |
d18dd09b | 438 | context = fExperiment.seekEvent(new TmfTimestamp(1000, SCALE, 0)); |
0316808c | 439 | assertEquals("Context rank", 999, context.getRank()); |
25e48683 | 440 | |
c32744d6 | 441 | event = fExperiment.getNext(context); |
d18dd09b | 442 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
0316808c | 443 | assertEquals("Context rank", 1000, context.getRank()); |
d18dd09b | 444 | |
0316808c | 445 | // Position trace at event rank 1001 (TS = 1002) |
d18dd09b | 446 | context = fExperiment.seekEvent(new TmfTimestamp(1002, SCALE, 0)); |
0316808c | 447 | assertEquals("Context rank", 1001, context.getRank()); |
25e48683 | 448 | |
c32744d6 | 449 | event = fExperiment.getNext(context); |
d18dd09b | 450 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
0316808c | 451 | assertEquals("Context rank", 1002, context.getRank()); |
d18dd09b | 452 | |
0316808c | 453 | // Position trace at event rank 4500 (TS = 4501) |
d18dd09b | 454 | context = fExperiment.seekEvent(new TmfTimestamp(4501, SCALE, 0)); |
0316808c | 455 | assertEquals("Context rank", 4500, context.getRank()); |
25e48683 | 456 | |
c32744d6 | 457 | event = fExperiment.getNext(context); |
d18dd09b | 458 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
0316808c | 459 | assertEquals("Context rank", 4501, context.getRank()); |
d18dd09b ASL |
460 | } |
461 | ||
6e1886bc | 462 | @Test |
54a7a54c | 463 | public void testSeekTimestampOutOfScope() { |
25e48683 | 464 | // Position trace at beginning |
0316808c | 465 | ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(-1, SCALE, 0)); |
d18dd09b | 466 | assertEquals("Event rank", 0, context.getRank()); |
25e48683 | 467 | |
c32744d6 | 468 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b ASL |
469 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
470 | assertEquals("Event rank", 1, context.getRank()); | |
471 | ||
25e48683 | 472 | // Position trace at event passed the end |
d18dd09b | 473 | context = fExperiment.seekEvent(new TmfTimestamp(NB_EVENTS + 1, SCALE, 0)); |
c32744d6 | 474 | event = fExperiment.getNext(context); |
0316808c | 475 | assertNull("Event location", event); |
9b635e61 | 476 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
d18dd09b ASL |
477 | } |
478 | ||
479 | // ------------------------------------------------------------------------ | |
0316808c | 480 | // seekEvent by location (context rank is undefined) |
d18dd09b ASL |
481 | // ------------------------------------------------------------------------ |
482 | ||
6e1886bc | 483 | @Test |
54a7a54c | 484 | public void testSeekLocationOnCacheBoundary() { |
0316808c | 485 | long cacheSize = fExperiment.getCacheSize(); |
d18dd09b | 486 | |
0316808c FC |
487 | // Position trace at event rank 0 |
488 | ITmfContext tmpContext = fExperiment.seekEvent(0); | |
489 | ITmfContext context = fExperiment.seekEvent(tmpContext.getLocation()); | |
25e48683 | 490 | |
c32744d6 | 491 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 492 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
25e48683 | 493 | |
c32744d6 | 494 | event = fExperiment.getNext(context); |
0316808c | 495 | assertEquals("Event timestamp", 2, event.getTimestamp().getValue()); |
d18dd09b | 496 | |
0316808c FC |
497 | // Position trace at event rank 'cacheSize' |
498 | tmpContext = fExperiment.seekEvent(cacheSize); | |
499 | context = fExperiment.seekEvent(tmpContext.getLocation()); | |
25e48683 | 500 | |
c32744d6 | 501 | event = fExperiment.getNext(context); |
0316808c | 502 | assertEquals("Event timestamp", cacheSize + 1, event.getTimestamp().getValue()); |
25e48683 | 503 | |
c32744d6 | 504 | event = fExperiment.getNext(context); |
0316808c | 505 | assertEquals("Event timestamp", cacheSize + 2, event.getTimestamp().getValue()); |
d18dd09b | 506 | |
0316808c FC |
507 | // Position trace at event rank 4 * 'cacheSize' |
508 | tmpContext = fExperiment.seekEvent(4 * cacheSize); | |
509 | context = fExperiment.seekEvent(tmpContext.getLocation()); | |
25e48683 | 510 | |
c32744d6 | 511 | event = fExperiment.getNext(context); |
0316808c | 512 | assertEquals("Event timestamp", 4 * cacheSize + 1, event.getTimestamp().getValue()); |
25e48683 | 513 | |
c32744d6 | 514 | event = fExperiment.getNext(context); |
0316808c | 515 | assertEquals("Event timestamp", 4 * cacheSize + 2, event.getTimestamp().getValue()); |
d18dd09b ASL |
516 | } |
517 | ||
6e1886bc | 518 | @Test |
54a7a54c | 519 | public void testSeekLocationNotOnCacheBoundary() { |
0316808c | 520 | long cacheSize = fExperiment.getCacheSize(); |
25e48683 | 521 | |
0316808c FC |
522 | // Position trace at event 'cacheSize' - 1 |
523 | ITmfContext tmpContext = fExperiment.seekEvent(cacheSize - 1); | |
524 | ITmfContext context = fExperiment.seekEvent(tmpContext.getLocation()); | |
d18dd09b | 525 | |
c32744d6 | 526 | ITmfEvent event = fExperiment.getNext(context); |
0316808c | 527 | assertEquals("Event timestamp", cacheSize, event.getTimestamp().getValue()); |
25e48683 | 528 | |
c32744d6 | 529 | event = fExperiment.getNext(context); |
0316808c | 530 | assertEquals("Event timestamp", cacheSize + 1, event.getTimestamp().getValue()); |
d18dd09b | 531 | |
0316808c FC |
532 | // Position trace at event rank 2 * 'cacheSize' - 1 |
533 | tmpContext = fExperiment.seekEvent(2 * cacheSize - 1); | |
534 | context = fExperiment.seekEvent(tmpContext.getLocation()); | |
535 | context = fExperiment.seekEvent(2 * cacheSize - 1); | |
25e48683 | 536 | |
c32744d6 | 537 | event = fExperiment.getNext(context); |
0316808c | 538 | assertEquals("Event timestamp", 2 * cacheSize, event.getTimestamp().getValue()); |
25e48683 | 539 | |
c32744d6 | 540 | event = fExperiment.getNext(context); |
0316808c | 541 | assertEquals("Event timestamp", 2 * cacheSize + 1, event.getTimestamp().getValue()); |
d18dd09b | 542 | |
25e48683 | 543 | // Position trace at event rank 4500 |
0316808c FC |
544 | tmpContext = fExperiment.seekEvent(4500); |
545 | context = fExperiment.seekEvent(tmpContext.getLocation()); | |
25e48683 | 546 | |
c32744d6 | 547 | event = fExperiment.getNext(context); |
d18dd09b | 548 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
25e48683 | 549 | |
c32744d6 | 550 | event = fExperiment.getNext(context); |
0316808c | 551 | assertEquals("Event timestamp", 4502, event.getTimestamp().getValue()); |
d18dd09b ASL |
552 | } |
553 | ||
6e1886bc | 554 | @Test |
54a7a54c | 555 | public void testSeekLocationOutOfScope() { |
25e48683 | 556 | // Position trace at beginning |
1e1bef82 | 557 | ITmfContext context = fExperiment.seekEvent((ITmfLocation) null); |
25e48683 | 558 | |
c32744d6 | 559 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 560 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
d18dd09b | 561 | } |
25e48683 | 562 | |
9b635e61 | 563 | // ------------------------------------------------------------------------ |
17324c9a | 564 | // getNext - updates the context |
9b635e61 FC |
565 | // ------------------------------------------------------------------------ |
566 | ||
54a7a54c | 567 | private static void validateContextRanks(ITmfContext context) { |
17324c9a FC |
568 | assertTrue("Experiment context type", context instanceof TmfExperimentContext); |
569 | TmfExperimentContext ctx = (TmfExperimentContext) context; | |
9b635e61 | 570 | |
17324c9a FC |
571 | int nbTraces = ctx.getContexts().length; |
572 | ||
573 | // expRank = sum(trace ranks) - nbTraces + 1 (if lastTraceRead != NO_TRACE) | |
574 | long expRank = -nbTraces + ((ctx.getLastTrace() != TmfExperimentContext.NO_TRACE) ? 1 : 0); | |
575 | for (int i = 0; i < nbTraces; i++) { | |
576 | long rank = ctx.getContexts()[i].getRank(); | |
577 | if (rank == -1) { | |
578 | expRank = -1; | |
579 | break; | |
580 | } | |
581 | expRank += rank; | |
582 | } | |
583 | assertEquals("Experiment context rank", expRank, ctx.getRank()); | |
584 | } | |
585 | ||
6e1886bc | 586 | @Test |
54a7a54c | 587 | public void testGetNextAfteSeekingOnTS_1() { |
9b635e61 | 588 | |
17324c9a FC |
589 | final long INITIAL_TS = 1; |
590 | final int NB_READS = 20; | |
591 | ||
592 | // On lower bound, returns the first event (ts = 1) | |
593 | final ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0)); | |
594 | ||
595 | validateContextRanks(context); | |
596 | ||
597 | // Read NB_EVENTS | |
598 | ITmfEvent event; | |
599 | for (int i = 0; i < NB_READS; i++) { | |
c32744d6 | 600 | event = fExperiment.getNext(context); |
17324c9a FC |
601 | assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue()); |
602 | assertEquals("Event rank", INITIAL_TS + i, context.getRank()); | |
9b635e61 | 603 | } |
17324c9a FC |
604 | |
605 | // Make sure we stay positioned | |
606 | event = fExperiment.parseEvent(context); | |
607 | assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue()); | |
608 | assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank()); | |
609 | ||
610 | validateContextRanks(context); | |
9b635e61 FC |
611 | } |
612 | ||
6e1886bc | 613 | @Test |
54a7a54c | 614 | public void testGetNextAfteSeekingOnTS_2() { |
17324c9a FC |
615 | final long INITIAL_TS = 2; |
616 | final int NB_READS = 20; | |
617 | ||
618 | // On lower bound, returns the first event (ts = 2) | |
619 | final ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0)); | |
620 | ||
621 | validateContextRanks(context); | |
622 | ||
623 | // Read NB_EVENTS | |
624 | ITmfEvent event; | |
625 | for (int i = 0; i < NB_READS; i++) { | |
626 | event = fExperiment.getNext(context); | |
627 | assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue()); | |
628 | assertEquals("Event rank", INITIAL_TS + i, context.getRank()); | |
629 | } | |
630 | ||
631 | // Make sure we stay positioned | |
632 | event = fExperiment.parseEvent(context); | |
633 | assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue()); | |
634 | assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank()); | |
635 | ||
636 | validateContextRanks(context); | |
637 | } | |
638 | ||
6e1886bc | 639 | @Test |
54a7a54c | 640 | public void testGetNextAfteSeekingOnTS_3() { |
17324c9a FC |
641 | |
642 | final long INITIAL_TS = 500; | |
643 | final int NB_READS = 20; | |
644 | ||
645 | // On lower bound, returns the first event (ts = 500) | |
646 | final ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0)); | |
647 | ||
648 | validateContextRanks(context); | |
649 | ||
650 | // Read NB_EVENTS | |
651 | ITmfEvent event; | |
652 | for (int i = 0; i < NB_READS; i++) { | |
653 | event = fExperiment.getNext(context); | |
654 | assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue()); | |
655 | assertEquals("Event rank", INITIAL_TS + i, context.getRank()); | |
656 | } | |
657 | ||
658 | // Make sure we stay positioned | |
659 | event = fExperiment.parseEvent(context); | |
660 | assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue()); | |
661 | assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank()); | |
662 | ||
663 | validateContextRanks(context); | |
664 | } | |
665 | ||
6e1886bc | 666 | @Test |
54a7a54c | 667 | public void testGetNextAfterSeekingOnRank_1() { |
17324c9a FC |
668 | final long INITIAL_RANK = 0L; |
669 | final int NB_READS = 20; | |
670 | ||
671 | // On lower bound, returns the first event (rank = 0) | |
672 | final ITmfContext context = fExperiment.seekEvent(INITIAL_RANK); | |
673 | ||
674 | validateContextRanks(context); | |
675 | ||
676 | // Read NB_EVENTS | |
677 | ITmfEvent event; | |
678 | for (int i = 0; i < NB_READS; i++) { | |
679 | event = fExperiment.getNext(context); | |
680 | assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue()); | |
681 | assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank()); | |
682 | } | |
683 | ||
684 | // Make sure we stay positioned | |
685 | event = fExperiment.parseEvent(context); | |
686 | assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue()); | |
687 | assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank()); | |
688 | ||
689 | validateContextRanks(context); | |
690 | } | |
691 | ||
6e1886bc | 692 | @Test |
54a7a54c | 693 | public void testGetNextAfterSeekingOnRank_2() { |
17324c9a FC |
694 | final long INITIAL_RANK = 1L; |
695 | final int NB_READS = 20; | |
696 | ||
697 | // On lower bound, returns the first event (rank = 0) | |
698 | final ITmfContext context = fExperiment.seekEvent(INITIAL_RANK); | |
699 | ||
700 | validateContextRanks(context); | |
701 | ||
702 | // Read NB_EVENTS | |
703 | ITmfEvent event; | |
704 | for (int i = 0; i < NB_READS; i++) { | |
705 | event = fExperiment.getNext(context); | |
706 | assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue()); | |
707 | assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank()); | |
708 | } | |
709 | ||
710 | // Make sure we stay positioned | |
711 | event = fExperiment.parseEvent(context); | |
712 | assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue()); | |
713 | assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank()); | |
714 | ||
715 | validateContextRanks(context); | |
716 | } | |
717 | ||
6e1886bc | 718 | @Test |
54a7a54c | 719 | public void testGetNextAfterSeekingOnRank_3() { |
17324c9a FC |
720 | final long INITIAL_RANK = 500L; |
721 | final int NB_READS = 20; | |
722 | ||
723 | // On lower bound, returns the first event (rank = 0) | |
724 | final ITmfContext context = fExperiment.seekEvent(INITIAL_RANK); | |
725 | ||
726 | validateContextRanks(context); | |
727 | ||
728 | // Read NB_EVENTS | |
729 | ITmfEvent event; | |
730 | for (int i = 0; i < NB_READS; i++) { | |
731 | event = fExperiment.getNext(context); | |
732 | assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue()); | |
733 | assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank()); | |
734 | } | |
735 | ||
736 | // Make sure we stay positioned | |
737 | event = fExperiment.parseEvent(context); | |
738 | assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue()); | |
739 | assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank()); | |
740 | ||
741 | validateContextRanks(context); | |
742 | } | |
743 | ||
6e1886bc | 744 | @Test |
54a7a54c | 745 | public void testGetNextAfterSeekingOnLocation_1() { |
1e1bef82 | 746 | final ITmfLocation INITIAL_LOC = null; |
17324c9a FC |
747 | final long INITIAL_TS = 1; |
748 | final int NB_READS = 20; | |
749 | ||
750 | // On lower bound, returns the first event (ts = 1) | |
751 | final ITmfContext context = fExperiment.seekEvent(INITIAL_LOC); | |
752 | ||
753 | validateContextRanks(context); | |
754 | ||
755 | // Read NB_EVENTS | |
756 | ITmfEvent event; | |
757 | for (int i = 0; i < NB_READS; i++) { | |
758 | event = fExperiment.getNext(context); | |
759 | assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue()); | |
760 | assertEquals("Event rank", INITIAL_TS + i, context.getRank()); | |
761 | } | |
762 | ||
763 | // Make sure we stay positioned | |
764 | event = fExperiment.parseEvent(context); | |
765 | assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue()); | |
766 | assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank()); | |
767 | ||
768 | validateContextRanks(context); | |
769 | } | |
770 | ||
6e1886bc | 771 | @Test |
54a7a54c | 772 | public void testGetNextAfterSeekingOnLocation_2() { |
1e1bef82 | 773 | final ITmfLocation INITIAL_LOC = fExperiment.seekEvent(1L).getLocation(); |
17324c9a FC |
774 | final long INITIAL_TS = 2; |
775 | final int NB_READS = 20; | |
776 | ||
777 | // On lower bound, returns the first event (ts = 2) | |
778 | final ITmfContext context = fExperiment.seekEvent(INITIAL_LOC); | |
779 | ||
780 | validateContextRanks(context); | |
781 | ||
782 | // Read NB_EVENTS | |
783 | ITmfEvent event; | |
784 | for (int i = 0; i < NB_READS; i++) { | |
785 | event = fExperiment.getNext(context); | |
786 | assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue()); | |
787 | } | |
788 | ||
789 | // Make sure we stay positioned | |
790 | event = fExperiment.parseEvent(context); | |
791 | assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue()); | |
792 | ||
793 | validateContextRanks(context); | |
794 | } | |
795 | ||
6e1886bc | 796 | @Test |
54a7a54c | 797 | public void testGetNextAfterSeekingOnLocation_3() { |
1e1bef82 | 798 | final ITmfLocation INITIAL_LOC = fExperiment.seekEvent(500L).getLocation(); |
17324c9a FC |
799 | final long INITIAL_TS = 501; |
800 | final int NB_READS = 20; | |
801 | ||
802 | // On lower bound, returns the first event (ts = 501) | |
803 | final ITmfContext context = fExperiment.seekEvent(INITIAL_LOC); | |
804 | ||
805 | validateContextRanks(context); | |
806 | ||
807 | // Read NB_EVENTS | |
808 | ITmfEvent event; | |
809 | for (int i = 0; i < NB_READS; i++) { | |
810 | event = fExperiment.getNext(context); | |
811 | assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue()); | |
812 | } | |
813 | ||
814 | // Make sure we stay positioned | |
815 | event = fExperiment.parseEvent(context); | |
816 | assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue()); | |
817 | ||
818 | validateContextRanks(context); | |
819 | } | |
820 | ||
6e1886bc | 821 | @Test |
54a7a54c | 822 | public void testGetNextLocation() { |
17324c9a FC |
823 | ITmfContext context1 = fExperiment.seekEvent(0); |
824 | fExperiment.getNext(context1); | |
d62bb185 | 825 | ITmfLocation location = context1.getLocation(); |
17324c9a FC |
826 | ITmfEvent event1 = fExperiment.getNext(context1); |
827 | ITmfContext context2 = fExperiment.seekEvent(location); | |
828 | ITmfEvent event2 = fExperiment.getNext(context2); | |
829 | assertEquals("Event timestamp", event1.getTimestamp().getValue(), event2.getTimestamp().getValue()); | |
830 | } | |
831 | ||
6e1886bc | 832 | @Test |
54a7a54c | 833 | public void testGetNextEndLocation() { |
17324c9a FC |
834 | ITmfContext context1 = fExperiment.seekEvent(fExperiment.getNbEvents() - 1); |
835 | fExperiment.getNext(context1); | |
d62bb185 | 836 | ITmfLocation location = context1.getLocation(); |
17324c9a FC |
837 | ITmfContext context2 = fExperiment.seekEvent(location); |
838 | ITmfEvent event = fExperiment.getNext(context2); | |
839 | assertNull("Event", event); | |
840 | } | |
54a7a54c | 841 | |
d18dd09b ASL |
842 | // ------------------------------------------------------------------------ |
843 | // processRequest | |
844 | // ------------------------------------------------------------------------ | |
845 | ||
6e1886bc | 846 | @Test |
54a7a54c | 847 | public void testProcessRequestForNbEvents() throws InterruptedException { |
d18dd09b | 848 | final int nbEvents = 1000; |
ccf2bbb4 | 849 | final Vector<ITmfEvent> requestedEvents = new Vector<>(); |
d18dd09b | 850 | |
25e48683 | 851 | final TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
7184fc40 | 852 | final TmfEventRequest request = new TmfEventRequest(ITmfEvent.class, |
672a642a | 853 | range, 0, nbEvents, ExecutionType.FOREGROUND) { |
25e48683 | 854 | @Override |
6256d8ad | 855 | public void handleData(final ITmfEvent event) { |
25e48683 FC |
856 | super.handleData(event); |
857 | requestedEvents.add(event); | |
858 | } | |
d18dd09b ASL |
859 | }; |
860 | fExperiment.sendRequest(request); | |
861 | request.waitForCompletion(); | |
862 | ||
863 | assertEquals("nbEvents", nbEvents, requestedEvents.size()); | |
864 | assertTrue("isCompleted", request.isCompleted()); | |
865 | assertFalse("isCancelled", request.isCancelled()); | |
866 | ||
867 | // Ensure that we have distinct events. | |
25e48683 | 868 | // Don't go overboard: we are not validating the stub! |
20658947 | 869 | for (int i = 0; i < nbEvents; i++) { |
d18dd09b | 870 | assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue()); |
20658947 | 871 | } |
d18dd09b | 872 | } |
25e48683 | 873 | |
6e1886bc | 874 | @Test |
54a7a54c | 875 | public void testProcessRequestForAllEvents() throws InterruptedException { |
2740e05c | 876 | final int nbEvents = ITmfEventRequest.ALL_DATA; |
ccf2bbb4 | 877 | final Vector<ITmfEvent> requestedEvents = new Vector<>(); |
25e48683 | 878 | final long nbExpectedEvents = NB_EVENTS; |
d18dd09b | 879 | |
25e48683 | 880 | final TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
7184fc40 | 881 | final TmfEventRequest request = new TmfEventRequest(ITmfEvent.class, |
672a642a | 882 | range, 0, nbEvents, ExecutionType.FOREGROUND) { |
25e48683 | 883 | @Override |
6256d8ad | 884 | public void handleData(final ITmfEvent event) { |
25e48683 FC |
885 | super.handleData(event); |
886 | requestedEvents.add(event); | |
887 | } | |
d18dd09b ASL |
888 | }; |
889 | fExperiment.sendRequest(request); | |
890 | request.waitForCompletion(); | |
891 | ||
892 | assertEquals("nbEvents", nbExpectedEvents, requestedEvents.size()); | |
893 | assertTrue("isCompleted", request.isCompleted()); | |
894 | assertFalse("isCancelled", request.isCancelled()); | |
895 | ||
896 | // Ensure that we have distinct events. | |
25e48683 | 897 | // Don't go overboard: we are not validating the stub! |
20658947 | 898 | for (int i = 0; i < nbExpectedEvents; i++) { |
d18dd09b | 899 | assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue()); |
20658947 | 900 | } |
d18dd09b | 901 | } |
25e48683 | 902 | |
d18dd09b ASL |
903 | // ------------------------------------------------------------------------ |
904 | // cancel | |
905 | // ------------------------------------------------------------------------ | |
906 | ||
6e1886bc | 907 | @Test |
54a7a54c | 908 | public void testCancel() throws InterruptedException { |
672a642a AM |
909 | final int nbEvents = NB_EVENTS; |
910 | final int limit = BLOCK_SIZE; | |
ccf2bbb4 | 911 | final Vector<ITmfEvent> requestedEvents = new Vector<>(); |
d18dd09b | 912 | |
25e48683 | 913 | final TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
7184fc40 | 914 | final TmfEventRequest request = new TmfEventRequest(ITmfEvent.class, |
672a642a | 915 | range, 0, nbEvents, ExecutionType.FOREGROUND) { |
25e48683 | 916 | int nbRead = 0; |
672a642a | 917 | |
25e48683 | 918 | @Override |
6256d8ad | 919 | public void handleData(final ITmfEvent event) { |
25e48683 FC |
920 | super.handleData(event); |
921 | requestedEvents.add(event); | |
672a642a | 922 | if (++nbRead == limit) { |
25e48683 | 923 | cancel(); |
20658947 | 924 | } |
25e48683 | 925 | } |
672a642a | 926 | |
cb866e08 FC |
927 | @Override |
928 | public void handleCancel() { | |
672a642a | 929 | if (requestedEvents.size() < limit) { |
25e48683 | 930 | System.out.println("aie"); |
20658947 | 931 | } |
cb866e08 | 932 | } |
d18dd09b ASL |
933 | }; |
934 | fExperiment.sendRequest(request); | |
935 | request.waitForCompletion(); | |
936 | ||
672a642a | 937 | assertEquals("nbEvents", limit, requestedEvents.size()); |
d18dd09b ASL |
938 | assertTrue("isCompleted", request.isCompleted()); |
939 | assertTrue("isCancelled", request.isCancelled()); | |
940 | } | |
25e48683 | 941 | |
17324c9a | 942 | } |