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d18dd09b | 1 | /******************************************************************************* |
0316808c | 2 | * Copyright (c) 2009, 2010, 2012 Ericsson |
d18dd09b ASL |
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 | |
0316808c | 11 | * Francois Chouinard - Adjusted for new Trace Model |
d18dd09b ASL |
12 | *******************************************************************************/ |
13 | ||
9e0640dc | 14 | package org.eclipse.linuxtools.tmf.core.tests.trace; |
d18dd09b ASL |
15 | |
16 | import java.io.File; | |
17 | import java.io.IOException; | |
18 | import java.net.URISyntaxException; | |
19 | import java.net.URL; | |
20 | import java.util.Vector; | |
21 | ||
22 | import junit.framework.TestCase; | |
23 | ||
9e0640dc | 24 | import org.eclipse.core.resources.IFile; |
d18dd09b ASL |
25 | import org.eclipse.core.runtime.FileLocator; |
26 | import org.eclipse.core.runtime.Path; | |
9e0640dc | 27 | import org.eclipse.linuxtools.internal.tmf.core.trace.TmfExperimentLocation; |
72f1e62a | 28 | import org.eclipse.linuxtools.tmf.core.event.ITmfEvent; |
6c13869b FC |
29 | import org.eclipse.linuxtools.tmf.core.event.TmfEvent; |
30 | import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange; | |
31 | import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp; | |
b4f71e4a | 32 | import org.eclipse.linuxtools.tmf.core.exceptions.TmfTraceException; |
6c13869b FC |
33 | import org.eclipse.linuxtools.tmf.core.request.TmfEventRequest; |
34 | import org.eclipse.linuxtools.tmf.core.tests.TmfCoreTestPlugin; | |
35 | import org.eclipse.linuxtools.tmf.core.trace.ITmfContext; | |
0316808c | 36 | import org.eclipse.linuxtools.tmf.core.trace.ITmfLocation; |
6c13869b | 37 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace; |
9e0640dc FC |
38 | import org.eclipse.linuxtools.tmf.core.trace.TmfExperiment; |
39 | import org.eclipse.linuxtools.tmf.core.trace.TmfLocation; | |
40 | import org.eclipse.linuxtools.tmf.tests.stubs.trace.TmfExperimentStub; | |
4918b8f2 | 41 | import org.eclipse.linuxtools.tmf.tests.stubs.trace.TmfTraceStub; |
d18dd09b ASL |
42 | |
43 | /** | |
0316808c | 44 | * Test suite for the TmfExperiment class (single trace). |
d18dd09b | 45 | */ |
3b38ea61 | 46 | @SuppressWarnings("nls") |
d18dd09b ASL |
47 | public class TmfExperimentTest extends TestCase { |
48 | ||
0316808c FC |
49 | // ------------------------------------------------------------------------ |
50 | // Attributes | |
51 | // ------------------------------------------------------------------------ | |
52 | ||
d18dd09b ASL |
53 | private static final String DIRECTORY = "testfiles"; |
54 | private static final String TEST_STREAM = "A-Test-10K"; | |
55 | private static final String EXPERIMENT = "MyExperiment"; | |
56 | private static int NB_EVENTS = 10000; | |
0316808c | 57 | private static int BLOCK_SIZE = 1000; |
d18dd09b | 58 | |
9e0640dc FC |
59 | private ITmfTrace<TmfEvent>[] fTestTraces; |
60 | @SuppressWarnings("rawtypes") | |
61 | private TmfExperimentStub fExperiment; | |
d18dd09b ASL |
62 | |
63 | private static byte SCALE = (byte) -3; | |
64 | ||
65 | // ------------------------------------------------------------------------ | |
66 | // Housekeeping | |
67 | // ------------------------------------------------------------------------ | |
68 | ||
9e0640dc FC |
69 | @SuppressWarnings("unchecked") |
70 | private synchronized ITmfTrace<?>[] setupTrace(final String path) { | |
71 | if (fTestTraces == null) { | |
72 | fTestTraces = new ITmfTrace[1]; | |
25e48683 FC |
73 | try { |
74 | final URL location = FileLocator.find(TmfCoreTestPlugin.getDefault().getBundle(), new Path(path), null); | |
75 | final File test = new File(FileLocator.toFileURL(location).toURI()); | |
20658947 | 76 | final TmfTraceStub trace = new TmfTraceStub(test.getPath(), 0, true); |
9e0640dc | 77 | fTestTraces[0] = trace; |
b4f71e4a FC |
78 | } catch (final TmfTraceException e) { |
79 | e.printStackTrace(); | |
25e48683 FC |
80 | } catch (final URISyntaxException e) { |
81 | e.printStackTrace(); | |
82 | } catch (final IOException e) { | |
83 | e.printStackTrace(); | |
84 | } | |
85 | } | |
9e0640dc | 86 | return fTestTraces; |
d18dd09b ASL |
87 | } |
88 | ||
9e0640dc | 89 | private synchronized void setupExperiment() { |
20658947 | 90 | if (fExperiment == null) { |
9e0640dc FC |
91 | fExperiment = new TmfExperimentStub<ITmfEvent>(EXPERIMENT, fTestTraces, BLOCK_SIZE); |
92 | fExperiment.getIndexer().buildIndex(0, TmfTimeRange.ETERNITY, true); | |
20658947 | 93 | } |
d18dd09b ASL |
94 | } |
95 | ||
25e48683 FC |
96 | public TmfExperimentTest(final String name) throws Exception { |
97 | super(name); | |
98 | } | |
d18dd09b | 99 | |
25e48683 FC |
100 | @Override |
101 | protected void setUp() throws Exception { | |
102 | super.setUp(); | |
103 | setupTrace(DIRECTORY + File.separator + TEST_STREAM); | |
104 | setupExperiment(); | |
105 | } | |
d18dd09b | 106 | |
25e48683 FC |
107 | @Override |
108 | protected void tearDown() throws Exception { | |
109 | super.tearDown(); | |
110 | } | |
d18dd09b ASL |
111 | |
112 | // ------------------------------------------------------------------------ | |
113 | // Constructor | |
114 | // ------------------------------------------------------------------------ | |
115 | ||
9e0640dc FC |
116 | public void testSimpleTmfExperimentConstructor() { |
117 | ||
118 | TmfExperiment<TmfEvent> experiment = new TmfExperiment<TmfEvent>(TmfEvent.class, EXPERIMENT, fTestTraces); | |
119 | assertEquals("GetId", EXPERIMENT, experiment.getName()); | |
120 | assertEquals("GetCacheSize", TmfExperiment.DEFAULT_INDEX_PAGE_SIZE, experiment.getCacheSize()); | |
121 | experiment.dispose(); | |
122 | ||
123 | experiment = new TmfExperiment<TmfEvent>(TmfEvent.class, EXPERIMENT, null); | |
124 | experiment.dispose(); | |
125 | } | |
126 | ||
127 | public void testNormalTmfExperimentConstructor() { | |
cb866e08 | 128 | |
25e48683 | 129 | assertEquals("GetId", EXPERIMENT, fExperiment.getName()); |
d18dd09b ASL |
130 | assertEquals("GetNbEvents", NB_EVENTS, fExperiment.getNbEvents()); |
131 | ||
07671572 FC |
132 | final long nbExperimentEvents = fExperiment.getNbEvents(); |
133 | assertEquals("GetNbEvents", NB_EVENTS, nbExperimentEvents); | |
134 | ||
25e48683 | 135 | final long nbTraceEvents = fExperiment.getTraces()[0].getNbEvents(); |
82e04272 FC |
136 | assertEquals("GetNbEvents", NB_EVENTS, nbTraceEvents); |
137 | ||
25e48683 | 138 | final TmfTimeRange timeRange = fExperiment.getTimeRange(); |
d18dd09b ASL |
139 | assertEquals("getStartTime", 1, timeRange.getStartTime().getValue()); |
140 | assertEquals("getEndTime", NB_EVENTS, timeRange.getEndTime().getValue()); | |
25e48683 | 141 | } |
d18dd09b | 142 | |
9e0640dc FC |
143 | @SuppressWarnings("static-access") |
144 | public void testSetCurrentExperiment() { | |
145 | ||
146 | TmfExperiment<TmfEvent> experiment = new TmfExperiment<TmfEvent>(TmfEvent.class, EXPERIMENT, fTestTraces); | |
147 | experiment.setCurrentExperiment(experiment); | |
148 | assertEquals("getCurrentExperiment", experiment, experiment.getCurrentExperiment()); | |
149 | ||
150 | TmfExperiment<TmfEvent> experiment2 = new TmfExperiment<TmfEvent>(TmfEvent.class, EXPERIMENT, null); | |
151 | experiment.setCurrentExperiment(experiment2); | |
152 | assertEquals("getCurrentExperiment", experiment2, experiment.getCurrentExperiment()); | |
153 | ||
154 | experiment.dispose(); | |
155 | experiment2.dispose(); | |
156 | } | |
157 | ||
158 | // ------------------------------------------------------------------------ | |
159 | // getTimestamp | |
160 | // ------------------------------------------------------------------------ | |
161 | ||
162 | public void testGetTimestamp() throws Exception { | |
163 | assertTrue("getTimestamp", fExperiment.getTimestamp( 0).equals(new TmfTimestamp( 1, (byte) -3))); | |
164 | assertTrue("getTimestamp", fExperiment.getTimestamp( 10).equals(new TmfTimestamp( 11, (byte) -3))); | |
165 | assertTrue("getTimestamp", fExperiment.getTimestamp( 100).equals(new TmfTimestamp( 101, (byte) -3))); | |
166 | assertTrue("getTimestamp", fExperiment.getTimestamp( 1000).equals(new TmfTimestamp(1001, (byte) -3))); | |
167 | assertTrue("getTimestamp", fExperiment.getTimestamp( 2000).equals(new TmfTimestamp(2001, (byte) -3))); | |
168 | assertTrue("getTimestamp", fExperiment.getTimestamp( 2500).equals(new TmfTimestamp(2501, (byte) -3))); | |
169 | assertNull("getTimestamp", fExperiment.getTimestamp(10000)); | |
170 | } | |
171 | ||
172 | // ------------------------------------------------------------------------ | |
173 | // Bookmarks file handling | |
174 | // ------------------------------------------------------------------------ | |
175 | ||
176 | public void testBookmarks() throws Exception { | |
177 | assertNull("GetBookmarksFile", fExperiment.getBookmarksFile()); | |
178 | ||
179 | IFile bookmarks = (IFile) fTestTraces[0].getResource(); | |
180 | fExperiment.setBookmarksFile(bookmarks); | |
181 | assertEquals("GetBookmarksFile", bookmarks, fExperiment.getBookmarksFile()); | |
182 | } | |
183 | ||
184 | // ------------------------------------------------------------------------ | |
185 | // seekEvent by location | |
186 | // ------------------------------------------------------------------------ | |
187 | ||
188 | @SuppressWarnings("unchecked") | |
189 | public void testSeekBadLocation() throws Exception { | |
190 | ITmfContext context = fExperiment.seekEvent((ITmfLocation<?>) new TmfLocation<Long>(0L)); | |
191 | assertNull("seekEvent", context); | |
192 | } | |
193 | ||
194 | public void testSeekNoTrace() throws Exception { | |
195 | TmfExperiment<TmfEvent> experiment = new TmfExperiment<TmfEvent>(TmfEvent.class, EXPERIMENT, null); | |
196 | @SuppressWarnings("restriction") | |
197 | ITmfContext context = experiment.seekEvent((TmfExperimentLocation) null); | |
198 | assertNull("seekEvent", context); | |
199 | experiment.dispose(); | |
200 | } | |
201 | ||
202 | // ------------------------------------------------------------------------ | |
203 | // seekEvent on ratio | |
204 | // ------------------------------------------------------------------------ | |
205 | ||
206 | public void testSeekEventOnRatio() throws Exception { | |
207 | ||
208 | // First event | |
209 | ITmfContext context = fExperiment.seekEvent(0.0); | |
210 | assertEquals("Context rank", 0, context.getRank()); | |
211 | ITmfEvent event = fExperiment.parseEvent(context); | |
212 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); | |
213 | assertEquals("Context rank", 0, context.getRank()); | |
214 | ||
215 | // Middle event | |
216 | int midTrace = NB_EVENTS / 2; | |
217 | context = fExperiment.seekEvent(0.5); | |
218 | assertEquals("Context rank", midTrace, context.getRank()); | |
219 | event = fExperiment.parseEvent(context); | |
220 | assertEquals("Event timestamp", midTrace + 1, event.getTimestamp().getValue()); | |
221 | assertEquals("Context rank", midTrace, context.getRank()); | |
222 | ||
223 | // Last event | |
224 | context = fExperiment.seekEvent(1.0); | |
225 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
226 | event = fExperiment.parseEvent(context); | |
227 | assertNull("Event timestamp", event); | |
228 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
229 | ||
230 | // Beyond last event | |
231 | context = fExperiment.seekEvent(1.1); | |
232 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
233 | event = fExperiment.parseEvent(context); | |
234 | assertNull("Event timestamp", event); | |
235 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
236 | ||
237 | // Negative ratio | |
238 | context = fExperiment.seekEvent(-0.5); | |
239 | assertEquals("Context rank", 0, context.getRank()); | |
240 | event = fExperiment.parseEvent(context); | |
241 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); | |
242 | assertEquals("Context rank", 0, context.getRank()); | |
243 | } | |
244 | ||
245 | @SuppressWarnings({ "unchecked", "rawtypes" }) | |
246 | public void testGetLocationRatio() throws Exception { | |
247 | ||
248 | // First event | |
249 | ITmfContext context = fExperiment.seekEvent((ITmfLocation) null); | |
250 | double ratio = fExperiment.getLocationRatio(context.getLocation()); | |
251 | context = fExperiment.seekEvent(ratio); | |
252 | double ratio2 = fExperiment.getLocationRatio(context.getLocation()); | |
253 | assertEquals("getLocationRatio", ratio, ratio2); | |
254 | ||
255 | // Middle event | |
256 | context = fExperiment.seekEvent(NB_EVENTS / 2); | |
257 | ratio = fExperiment.getLocationRatio(context.getLocation()); | |
258 | context = fExperiment.seekEvent(ratio); | |
259 | ratio2 = fExperiment.getLocationRatio(context.getLocation()); | |
260 | assertEquals("getLocationRatio", ratio, ratio2); | |
261 | ||
262 | // Last event | |
263 | context = fExperiment.seekEvent(NB_EVENTS - 1); | |
264 | ratio = fExperiment.getLocationRatio(context.getLocation()); | |
265 | context = fExperiment.seekEvent(ratio); | |
266 | ratio2 = fExperiment.getLocationRatio(context.getLocation()); | |
267 | assertEquals("getLocationRatio", ratio, ratio2); | |
268 | } | |
269 | ||
270 | // @SuppressWarnings({ "unchecked", "rawtypes" }) | |
271 | // public void testGetCurrentLocation() throws Exception { | |
272 | // ITmfContext context = fExperiment.seekEvent((ITmfLocation) null); | |
273 | // ITmfLocation location = fExperiment.getCurrentLocation(); | |
274 | // assertEquals("getCurrentLocation", location, context.getLocation()); | |
275 | // } | |
276 | ||
d18dd09b | 277 | // ------------------------------------------------------------------------ |
0316808c | 278 | // seekEvent on rank |
d18dd09b ASL |
279 | // ------------------------------------------------------------------------ |
280 | ||
0316808c | 281 | public void testSeekRankOnCacheBoundary() throws Exception { |
d18dd09b | 282 | |
0316808c | 283 | long cacheSize = fExperiment.getCacheSize(); |
9b635e61 | 284 | |
0316808c FC |
285 | // On lower bound, returns the first event (TS = 1) |
286 | ITmfContext context = fExperiment.seekEvent(0); | |
287 | assertEquals("Context rank", 0, context.getRank()); | |
25e48683 | 288 | |
c32744d6 | 289 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 290 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
0316808c | 291 | assertEquals("Context rank", 1, context.getRank()); |
25e48683 | 292 | |
0316808c FC |
293 | // Position trace at event rank [cacheSize] |
294 | context = fExperiment.seekEvent(cacheSize); | |
295 | assertEquals("Context rank", cacheSize, context.getRank()); | |
25e48683 | 296 | |
c32744d6 | 297 | event = fExperiment.getNext(context); |
0316808c FC |
298 | assertEquals("Event timestamp", cacheSize + 1, event.getTimestamp().getValue()); |
299 | assertEquals("Context rank", cacheSize + 1, context.getRank()); | |
d18dd09b | 300 | |
0316808c FC |
301 | // Position trace at event rank [4 * cacheSize] |
302 | context = fExperiment.seekEvent(4 * cacheSize); | |
303 | assertEquals("Context rank", 4 * cacheSize, context.getRank()); | |
25e48683 | 304 | |
c32744d6 | 305 | event = fExperiment.getNext(context); |
0316808c FC |
306 | assertEquals("Event timestamp", 4 * cacheSize + 1, event.getTimestamp().getValue()); |
307 | assertEquals("Context rank", 4 * cacheSize + 1, context.getRank()); | |
d18dd09b ASL |
308 | } |
309 | ||
0316808c | 310 | public void testSeekRankNotOnCacheBoundary() throws Exception { |
d18dd09b | 311 | |
0316808c | 312 | long cacheSize = fExperiment.getCacheSize(); |
25e48683 | 313 | |
0316808c FC |
314 | // Position trace at event rank 9 |
315 | ITmfContext context = fExperiment.seekEvent(9); | |
316 | assertEquals("Context rank", 9, context.getRank()); | |
25e48683 | 317 | |
c32744d6 | 318 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 319 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
0316808c | 320 | assertEquals("Context rank", 10, context.getRank()); |
d18dd09b | 321 | |
0316808c FC |
322 | // Position trace at event rank [cacheSize - 1] |
323 | context = fExperiment.seekEvent(cacheSize - 1); | |
324 | assertEquals("Context rank", cacheSize - 1, context.getRank()); | |
25e48683 | 325 | |
c32744d6 | 326 | event = fExperiment.getNext(context); |
0316808c FC |
327 | assertEquals("Event timestamp", cacheSize, event.getTimestamp().getValue()); |
328 | assertEquals("Context rank", cacheSize, context.getRank()); | |
d18dd09b | 329 | |
0316808c FC |
330 | // Position trace at event rank [cacheSize + 1] |
331 | context = fExperiment.seekEvent(cacheSize + 1); | |
332 | assertEquals("Context rank", cacheSize + 1, context.getRank()); | |
25e48683 | 333 | |
c32744d6 | 334 | event = fExperiment.getNext(context); |
0316808c FC |
335 | assertEquals("Event timestamp", cacheSize + 2, event.getTimestamp().getValue()); |
336 | assertEquals("Context rank", cacheSize + 2, context.getRank()); | |
d18dd09b | 337 | |
25e48683 | 338 | // Position trace at event rank 4500 |
0316808c FC |
339 | context = fExperiment.seekEvent(4500); |
340 | assertEquals("Context rank", 4500, context.getRank()); | |
25e48683 | 341 | |
c32744d6 | 342 | event = fExperiment.getNext(context); |
d18dd09b | 343 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
0316808c | 344 | assertEquals("Context rank", 4501, context.getRank()); |
d18dd09b ASL |
345 | } |
346 | ||
0316808c | 347 | public void testSeekRankOutOfScope() throws Exception { |
d18dd09b | 348 | |
25e48683 | 349 | // Position trace at beginning |
0316808c | 350 | ITmfContext context = fExperiment.seekEvent(-1); |
9b635e61 | 351 | assertEquals("Event rank", 0, context.getRank()); |
25e48683 | 352 | |
c32744d6 | 353 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 354 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
0316808c | 355 | assertEquals("Context rank", 1, context.getRank()); |
d18dd09b | 356 | |
25e48683 | 357 | // Position trace at event passed the end |
0316808c FC |
358 | context = fExperiment.seekEvent(NB_EVENTS); |
359 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
360 | ||
c32744d6 | 361 | event = fExperiment.getNext(context); |
0316808c FC |
362 | assertNull("Event", event); |
363 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
d18dd09b ASL |
364 | } |
365 | ||
366 | // ------------------------------------------------------------------------ | |
367 | // seekEvent on timestamp | |
368 | // ------------------------------------------------------------------------ | |
369 | ||
0316808c | 370 | public void testSeekTimestampOnCacheBoundary() throws Exception { |
d18dd09b | 371 | |
0316808c | 372 | long cacheSize = fExperiment.getCacheSize(); |
25e48683 | 373 | |
0316808c FC |
374 | // Position trace at event rank 0 |
375 | ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(1, SCALE, 0)); | |
376 | assertEquals("Context rank", 0, context.getRank()); | |
25e48683 | 377 | |
c32744d6 | 378 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 379 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
0316808c | 380 | assertEquals("Context rank", 1, context.getRank()); |
25e48683 | 381 | |
0316808c FC |
382 | // Position trace at event rank [cacheSize] |
383 | context = fExperiment.seekEvent(new TmfTimestamp(cacheSize + 1, SCALE, 0)); | |
384 | assertEquals("Event rank", cacheSize, context.getRank()); | |
25e48683 | 385 | |
c32744d6 | 386 | event = fExperiment.getNext(context); |
0316808c FC |
387 | assertEquals("Event timestamp", cacheSize + 1, event.getTimestamp().getValue()); |
388 | assertEquals("Context rank", cacheSize + 1, context.getRank()); | |
d18dd09b | 389 | |
0316808c FC |
390 | // Position trace at event rank [4 * cacheSize] |
391 | context = fExperiment.seekEvent(new TmfTimestamp(4 * cacheSize + 1, SCALE, 0)); | |
392 | assertEquals("Context rank", 4 * cacheSize, context.getRank()); | |
25e48683 | 393 | |
c32744d6 | 394 | event = fExperiment.getNext(context); |
0316808c FC |
395 | assertEquals("Event timestamp", 4 * cacheSize + 1, event.getTimestamp().getValue()); |
396 | assertEquals("Context rank", 4 * cacheSize + 1, context.getRank()); | |
d18dd09b ASL |
397 | } |
398 | ||
0316808c | 399 | public void testSeekTimestampNotOnCacheBoundary() throws Exception { |
d18dd09b | 400 | |
0316808c FC |
401 | // Position trace at event rank 1 (TS = 2) |
402 | ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(2, SCALE, 0)); | |
403 | assertEquals("Context rank", 1, context.getRank()); | |
25e48683 | 404 | |
c32744d6 | 405 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 406 | assertEquals("Event timestamp", 2, event.getTimestamp().getValue()); |
0316808c | 407 | assertEquals("Context rank", 2, context.getRank()); |
d18dd09b | 408 | |
0316808c | 409 | // Position trace at event rank 9 (TS = 10) |
25e48683 | 410 | context = fExperiment.seekEvent(new TmfTimestamp(10, SCALE, 0)); |
0316808c | 411 | assertEquals("Context rank", 9, context.getRank()); |
25e48683 | 412 | |
c32744d6 | 413 | event = fExperiment.getNext(context); |
d18dd09b | 414 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
0316808c | 415 | assertEquals("Context rank", 10, context.getRank()); |
d18dd09b | 416 | |
0316808c | 417 | // Position trace at event rank 999 (TS = 1000) |
d18dd09b | 418 | context = fExperiment.seekEvent(new TmfTimestamp(1000, SCALE, 0)); |
0316808c | 419 | assertEquals("Context rank", 999, context.getRank()); |
25e48683 | 420 | |
c32744d6 | 421 | event = fExperiment.getNext(context); |
d18dd09b | 422 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
0316808c | 423 | assertEquals("Context rank", 1000, context.getRank()); |
d18dd09b | 424 | |
0316808c | 425 | // Position trace at event rank 1001 (TS = 1002) |
d18dd09b | 426 | context = fExperiment.seekEvent(new TmfTimestamp(1002, SCALE, 0)); |
0316808c | 427 | assertEquals("Context rank", 1001, context.getRank()); |
25e48683 | 428 | |
c32744d6 | 429 | event = fExperiment.getNext(context); |
d18dd09b | 430 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
0316808c | 431 | assertEquals("Context rank", 1002, context.getRank()); |
d18dd09b | 432 | |
0316808c | 433 | // Position trace at event rank 4500 (TS = 4501) |
d18dd09b | 434 | context = fExperiment.seekEvent(new TmfTimestamp(4501, SCALE, 0)); |
0316808c | 435 | assertEquals("Context rank", 4500, context.getRank()); |
25e48683 | 436 | |
c32744d6 | 437 | event = fExperiment.getNext(context); |
d18dd09b | 438 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
0316808c | 439 | assertEquals("Context rank", 4501, context.getRank()); |
d18dd09b ASL |
440 | } |
441 | ||
0316808c | 442 | public void testSeekTimestampOutOfScope() throws Exception { |
d18dd09b | 443 | |
25e48683 | 444 | // Position trace at beginning |
0316808c | 445 | ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(-1, SCALE, 0)); |
d18dd09b | 446 | assertEquals("Event rank", 0, context.getRank()); |
25e48683 | 447 | |
c32744d6 | 448 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b ASL |
449 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
450 | assertEquals("Event rank", 1, context.getRank()); | |
451 | ||
25e48683 | 452 | // Position trace at event passed the end |
d18dd09b | 453 | context = fExperiment.seekEvent(new TmfTimestamp(NB_EVENTS + 1, SCALE, 0)); |
c32744d6 | 454 | event = fExperiment.getNext(context); |
0316808c | 455 | assertNull("Event location", event); |
9b635e61 | 456 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
d18dd09b ASL |
457 | } |
458 | ||
459 | // ------------------------------------------------------------------------ | |
0316808c | 460 | // seekEvent by location (context rank is undefined) |
d18dd09b ASL |
461 | // ------------------------------------------------------------------------ |
462 | ||
0316808c FC |
463 | public void testSeekLocationOnCacheBoundary() throws Exception { |
464 | ||
465 | long cacheSize = fExperiment.getCacheSize(); | |
d18dd09b | 466 | |
0316808c FC |
467 | // Position trace at event rank 0 |
468 | ITmfContext tmpContext = fExperiment.seekEvent(0); | |
469 | ITmfContext context = fExperiment.seekEvent(tmpContext.getLocation()); | |
25e48683 | 470 | |
c32744d6 | 471 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 472 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
25e48683 | 473 | |
c32744d6 | 474 | event = fExperiment.getNext(context); |
0316808c | 475 | assertEquals("Event timestamp", 2, event.getTimestamp().getValue()); |
d18dd09b | 476 | |
0316808c FC |
477 | // Position trace at event rank 'cacheSize' |
478 | tmpContext = fExperiment.seekEvent(cacheSize); | |
479 | context = fExperiment.seekEvent(tmpContext.getLocation()); | |
25e48683 | 480 | |
c32744d6 | 481 | event = fExperiment.getNext(context); |
0316808c | 482 | assertEquals("Event timestamp", cacheSize + 1, event.getTimestamp().getValue()); |
25e48683 | 483 | |
c32744d6 | 484 | event = fExperiment.getNext(context); |
0316808c | 485 | assertEquals("Event timestamp", cacheSize + 2, event.getTimestamp().getValue()); |
d18dd09b | 486 | |
0316808c FC |
487 | // Position trace at event rank 4 * 'cacheSize' |
488 | tmpContext = fExperiment.seekEvent(4 * cacheSize); | |
489 | context = fExperiment.seekEvent(tmpContext.getLocation()); | |
25e48683 | 490 | |
c32744d6 | 491 | event = fExperiment.getNext(context); |
0316808c | 492 | assertEquals("Event timestamp", 4 * cacheSize + 1, event.getTimestamp().getValue()); |
25e48683 | 493 | |
c32744d6 | 494 | event = fExperiment.getNext(context); |
0316808c | 495 | assertEquals("Event timestamp", 4 * cacheSize + 2, event.getTimestamp().getValue()); |
d18dd09b ASL |
496 | } |
497 | ||
0316808c | 498 | public void testSeekLocationNotOnCacheBoundary() throws Exception { |
25e48683 | 499 | |
0316808c | 500 | long cacheSize = fExperiment.getCacheSize(); |
25e48683 | 501 | |
0316808c FC |
502 | // Position trace at event 'cacheSize' - 1 |
503 | ITmfContext tmpContext = fExperiment.seekEvent(cacheSize - 1); | |
504 | ITmfContext context = fExperiment.seekEvent(tmpContext.getLocation()); | |
d18dd09b | 505 | |
c32744d6 | 506 | ITmfEvent event = fExperiment.getNext(context); |
0316808c | 507 | assertEquals("Event timestamp", cacheSize, event.getTimestamp().getValue()); |
25e48683 | 508 | |
c32744d6 | 509 | event = fExperiment.getNext(context); |
0316808c | 510 | assertEquals("Event timestamp", cacheSize + 1, event.getTimestamp().getValue()); |
d18dd09b | 511 | |
0316808c FC |
512 | // Position trace at event rank 2 * 'cacheSize' - 1 |
513 | tmpContext = fExperiment.seekEvent(2 * cacheSize - 1); | |
514 | context = fExperiment.seekEvent(tmpContext.getLocation()); | |
515 | context = fExperiment.seekEvent(2 * cacheSize - 1); | |
25e48683 | 516 | |
c32744d6 | 517 | event = fExperiment.getNext(context); |
0316808c | 518 | assertEquals("Event timestamp", 2 * cacheSize, event.getTimestamp().getValue()); |
25e48683 | 519 | |
c32744d6 | 520 | event = fExperiment.getNext(context); |
0316808c | 521 | assertEquals("Event timestamp", 2 * cacheSize + 1, event.getTimestamp().getValue()); |
d18dd09b | 522 | |
25e48683 | 523 | // Position trace at event rank 4500 |
0316808c FC |
524 | tmpContext = fExperiment.seekEvent(4500); |
525 | context = fExperiment.seekEvent(tmpContext.getLocation()); | |
25e48683 | 526 | |
c32744d6 | 527 | event = fExperiment.getNext(context); |
d18dd09b | 528 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
25e48683 | 529 | |
c32744d6 | 530 | event = fExperiment.getNext(context); |
0316808c | 531 | assertEquals("Event timestamp", 4502, event.getTimestamp().getValue()); |
d18dd09b ASL |
532 | } |
533 | ||
0316808c | 534 | public void testSeekLocationOutOfScope() throws Exception { |
d18dd09b | 535 | |
25e48683 | 536 | // Position trace at beginning |
0316808c | 537 | ITmfContext context = fExperiment.seekEvent((ITmfLocation<?>) null); |
25e48683 | 538 | |
c32744d6 | 539 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 540 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
d18dd09b | 541 | } |
25e48683 | 542 | |
9b635e61 | 543 | // ------------------------------------------------------------------------ |
0316808c | 544 | // readtNextEvent - updates the context |
9b635e61 FC |
545 | // ------------------------------------------------------------------------ |
546 | ||
0316808c | 547 | public void testReadNextEvent() throws Exception { |
9b635e61 | 548 | |
25e48683 | 549 | // On lower bound, returns the first event (ts = 0) |
0316808c | 550 | final ITmfContext context = fExperiment.seekEvent(0); |
c32744d6 | 551 | ITmfEvent event = fExperiment.getNext(context); |
9b635e61 FC |
552 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
553 | ||
554 | for (int i = 2; i < 20; i++) { | |
c32744d6 | 555 | event = fExperiment.getNext(context); |
9b635e61 FC |
556 | assertEquals("Event timestamp", i, event.getTimestamp().getValue()); |
557 | } | |
558 | } | |
559 | ||
d18dd09b ASL |
560 | // ------------------------------------------------------------------------ |
561 | // processRequest | |
562 | // ------------------------------------------------------------------------ | |
563 | ||
564 | public void testProcessRequestForNbEvents() throws Exception { | |
cb866e08 | 565 | |
25e48683 | 566 | final int blockSize = 100; |
d18dd09b ASL |
567 | final int nbEvents = 1000; |
568 | final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>(); | |
569 | ||
25e48683 | 570 | final TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
d18dd09b ASL |
571 | final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, nbEvents, blockSize) { |
572 | @Override | |
25e48683 FC |
573 | public void handleData(final TmfEvent event) { |
574 | super.handleData(event); | |
f9673903 | 575 | requestedEvents.add(event); |
d18dd09b ASL |
576 | } |
577 | }; | |
578 | fExperiment.sendRequest(request); | |
579 | request.waitForCompletion(); | |
580 | ||
581 | assertEquals("nbEvents", nbEvents, requestedEvents.size()); | |
582 | assertTrue("isCompleted", request.isCompleted()); | |
583 | assertFalse("isCancelled", request.isCancelled()); | |
584 | ||
585 | // Ensure that we have distinct events. | |
25e48683 | 586 | // Don't go overboard: we are not validating the stub! |
20658947 | 587 | for (int i = 0; i < nbEvents; i++) { |
d18dd09b | 588 | assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue()); |
20658947 | 589 | } |
d18dd09b | 590 | } |
25e48683 | 591 | |
d18dd09b | 592 | public void testProcessRequestForNbEvents2() throws Exception { |
cb866e08 | 593 | |
25e48683 | 594 | final int blockSize = 2 * NB_EVENTS; |
d18dd09b ASL |
595 | final int nbEvents = 1000; |
596 | final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>(); | |
597 | ||
25e48683 | 598 | final TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
d18dd09b | 599 | final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, nbEvents, blockSize) { |
25e48683 FC |
600 | @Override |
601 | public void handleData(final TmfEvent event) { | |
602 | super.handleData(event); | |
603 | requestedEvents.add(event); | |
604 | } | |
d18dd09b ASL |
605 | }; |
606 | fExperiment.sendRequest(request); | |
607 | request.waitForCompletion(); | |
608 | ||
609 | assertEquals("nbEvents", nbEvents, requestedEvents.size()); | |
610 | assertTrue("isCompleted", request.isCompleted()); | |
611 | assertFalse("isCancelled", request.isCancelled()); | |
612 | ||
613 | // Ensure that we have distinct events. | |
25e48683 | 614 | // Don't go overboard: we are not validating the stub! |
20658947 | 615 | for (int i = 0; i < nbEvents; i++) { |
d18dd09b | 616 | assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue()); |
20658947 | 617 | } |
d18dd09b | 618 | } |
25e48683 | 619 | |
d18dd09b | 620 | public void testProcessRequestForAllEvents() throws Exception { |
cb866e08 | 621 | |
25e48683 | 622 | final int nbEvents = TmfEventRequest.ALL_DATA; |
d18dd09b ASL |
623 | final int blockSize = 1; |
624 | final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>(); | |
25e48683 | 625 | final long nbExpectedEvents = NB_EVENTS; |
d18dd09b | 626 | |
25e48683 | 627 | final TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
d18dd09b | 628 | final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, nbEvents, blockSize) { |
25e48683 FC |
629 | @Override |
630 | public void handleData(final TmfEvent event) { | |
631 | super.handleData(event); | |
632 | requestedEvents.add(event); | |
633 | } | |
d18dd09b ASL |
634 | }; |
635 | fExperiment.sendRequest(request); | |
636 | request.waitForCompletion(); | |
637 | ||
638 | assertEquals("nbEvents", nbExpectedEvents, requestedEvents.size()); | |
639 | assertTrue("isCompleted", request.isCompleted()); | |
640 | assertFalse("isCancelled", request.isCancelled()); | |
641 | ||
642 | // Ensure that we have distinct events. | |
25e48683 | 643 | // Don't go overboard: we are not validating the stub! |
20658947 | 644 | for (int i = 0; i < nbExpectedEvents; i++) { |
d18dd09b | 645 | assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue()); |
20658947 | 646 | } |
d18dd09b | 647 | } |
25e48683 | 648 | |
d18dd09b ASL |
649 | // ------------------------------------------------------------------------ |
650 | // cancel | |
651 | // ------------------------------------------------------------------------ | |
652 | ||
653 | public void testCancel() throws Exception { | |
cb866e08 | 654 | |
25e48683 | 655 | final int nbEvents = NB_EVENTS; |
0316808c | 656 | final int blockSize = BLOCK_SIZE; |
d18dd09b ASL |
657 | final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>(); |
658 | ||
25e48683 | 659 | final TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
d18dd09b | 660 | final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, nbEvents, blockSize) { |
25e48683 FC |
661 | int nbRead = 0; |
662 | @Override | |
663 | public void handleData(final TmfEvent event) { | |
664 | super.handleData(event); | |
665 | requestedEvents.add(event); | |
20658947 | 666 | if (++nbRead == blockSize) { |
25e48683 | 667 | cancel(); |
20658947 | 668 | } |
25e48683 | 669 | } |
cb866e08 FC |
670 | @Override |
671 | public void handleCancel() { | |
20658947 | 672 | if (requestedEvents.size() < blockSize) { |
25e48683 | 673 | System.out.println("aie"); |
20658947 | 674 | } |
cb866e08 | 675 | } |
d18dd09b ASL |
676 | }; |
677 | fExperiment.sendRequest(request); | |
678 | request.waitForCompletion(); | |
679 | ||
680 | assertEquals("nbEvents", blockSize, requestedEvents.size()); | |
681 | assertTrue("isCompleted", request.isCompleted()); | |
682 | assertTrue("isCancelled", request.isCancelled()); | |
683 | } | |
25e48683 | 684 | |
d18dd09b | 685 | } |