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d18dd09b ASL |
1 | /******************************************************************************* |
2 | * Copyright (c) 2009, 2010 Ericsson | |
3 | * | |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Francois Chouinard - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
6c13869b | 13 | package org.eclipse.linuxtools.tmf.core.tests.experiment; |
d18dd09b ASL |
14 | |
15 | import java.io.File; | |
16 | import java.io.IOException; | |
17 | import java.net.URISyntaxException; | |
18 | import java.net.URL; | |
19 | import java.util.Vector; | |
20 | ||
21 | import junit.framework.TestCase; | |
22 | ||
23 | import org.eclipse.core.runtime.FileLocator; | |
24 | import org.eclipse.core.runtime.Path; | |
72f1e62a | 25 | import org.eclipse.linuxtools.tmf.core.event.ITmfEvent; |
6c13869b FC |
26 | import org.eclipse.linuxtools.tmf.core.event.TmfEvent; |
27 | import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange; | |
28 | import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp; | |
29 | import org.eclipse.linuxtools.tmf.core.experiment.TmfExperiment; | |
30 | import org.eclipse.linuxtools.tmf.core.experiment.TmfExperimentContext; | |
31 | import org.eclipse.linuxtools.tmf.core.request.TmfEventRequest; | |
32 | import org.eclipse.linuxtools.tmf.core.tests.TmfCoreTestPlugin; | |
33 | import org.eclipse.linuxtools.tmf.core.trace.ITmfContext; | |
34 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace; | |
35 | import org.eclipse.linuxtools.tmf.core.trace.TmfCheckpoint; | |
36 | import org.eclipse.linuxtools.tmf.core.trace.TmfContext; | |
4918b8f2 | 37 | import org.eclipse.linuxtools.tmf.tests.stubs.trace.TmfTraceStub; |
d18dd09b ASL |
38 | |
39 | /** | |
40 | * <b><u>TmfExperimentTest</u></b> | |
41 | * <p> | |
42 | * TODO: Implement me. Please. | |
43 | */ | |
3b38ea61 | 44 | @SuppressWarnings("nls") |
d18dd09b ASL |
45 | public class TmfExperimentTest extends TestCase { |
46 | ||
47 | private static final String DIRECTORY = "testfiles"; | |
48 | private static final String TEST_STREAM = "A-Test-10K"; | |
49 | private static final String EXPERIMENT = "MyExperiment"; | |
50 | private static int NB_EVENTS = 10000; | |
51 | private static int fDefaultBlockSize = 1000; | |
52 | ||
f4c52cea | 53 | private static ITmfTrace<?>[] fTraces; |
d18dd09b ASL |
54 | private static TmfExperiment<TmfEvent> fExperiment; |
55 | ||
56 | private static byte SCALE = (byte) -3; | |
57 | ||
58 | // ------------------------------------------------------------------------ | |
59 | // Housekeeping | |
60 | // ------------------------------------------------------------------------ | |
61 | ||
f4c52cea | 62 | private synchronized static ITmfTrace<?>[] setupTrace(String path) { |
d18dd09b ASL |
63 | if (fTraces == null) { |
64 | fTraces = new ITmfTrace[1]; | |
65 | try { | |
66 | URL location = FileLocator.find(TmfCoreTestPlugin.getDefault().getBundle(), new Path(path), null); | |
67 | File test = new File(FileLocator.toFileURL(location).toURI()); | |
68 | TmfTraceStub trace = new TmfTraceStub(test.getPath(), true); | |
69 | fTraces[0] = trace; | |
70 | } catch (URISyntaxException e) { | |
71 | e.printStackTrace(); | |
72 | } catch (IOException e) { | |
73 | e.printStackTrace(); | |
74 | } | |
75 | } | |
76 | return fTraces; | |
77 | } | |
78 | ||
f4c52cea | 79 | @SuppressWarnings("unchecked") |
cb866e08 | 80 | private synchronized static void setupExperiment() { |
d18dd09b | 81 | if (fExperiment == null) { |
a4115405 | 82 | fExperiment = new TmfExperiment<TmfEvent>(TmfEvent.class, EXPERIMENT, (ITmfTrace<TmfEvent>[]) fTraces, TmfTimestamp.ZERO, 1000, true); |
d18dd09b ASL |
83 | } |
84 | } | |
85 | ||
86 | public TmfExperimentTest(String name) throws Exception { | |
87 | super(name); | |
88 | } | |
89 | ||
90 | @Override | |
91 | protected void setUp() throws Exception { | |
92 | super.setUp(); | |
93 | setupTrace(DIRECTORY + File.separator + TEST_STREAM); | |
94 | setupExperiment(); | |
95 | } | |
96 | ||
97 | @Override | |
98 | protected void tearDown() throws Exception { | |
99 | super.tearDown(); | |
100 | } | |
101 | ||
102 | // ------------------------------------------------------------------------ | |
103 | // Constructor | |
104 | // ------------------------------------------------------------------------ | |
105 | ||
106 | public void testBasicTmfExperimentConstructor() { | |
cb866e08 | 107 | |
d18dd09b | 108 | assertEquals("GetId", EXPERIMENT, fExperiment.getName()); |
a4115405 | 109 | assertEquals("GetEpoch", TmfTimestamp.ZERO, fExperiment.getEpoch()); |
d18dd09b ASL |
110 | assertEquals("GetNbEvents", NB_EVENTS, fExperiment.getNbEvents()); |
111 | ||
82e04272 FC |
112 | long nbTraceEvents = fExperiment.getTraces()[0].getNbEvents(); |
113 | assertEquals("GetNbEvents", NB_EVENTS, nbTraceEvents); | |
114 | ||
d18dd09b ASL |
115 | TmfTimeRange timeRange = fExperiment.getTimeRange(); |
116 | assertEquals("getStartTime", 1, timeRange.getStartTime().getValue()); | |
117 | assertEquals("getEndTime", NB_EVENTS, timeRange.getEndTime().getValue()); | |
118 | } | |
119 | ||
120 | // ------------------------------------------------------------------------ | |
121 | // Verify checkpoints | |
d18dd09b ASL |
122 | // ------------------------------------------------------------------------ |
123 | ||
124 | public void testValidateCheckpoints() throws Exception { | |
125 | ||
126 | Vector<TmfCheckpoint> checkpoints = fExperiment.getCheckpoints(); | |
9b635e61 FC |
127 | int pageSize = fExperiment.getCacheSize(); |
128 | assertTrue("Checkpoints exist", checkpoints != null); | |
d18dd09b ASL |
129 | |
130 | // Validate that each checkpoint points to the right event | |
131 | for (int i = 0; i < checkpoints.size(); i++) { | |
132 | TmfCheckpoint checkpoint = checkpoints.get(i); | |
133 | TmfExperimentContext context = fExperiment.seekLocation(checkpoint.getLocation()); | |
72f1e62a | 134 | ITmfEvent event = fExperiment.parseEvent(context); |
9b635e61 | 135 | assertEquals("Event rank", i * pageSize, context.getRank()); |
d18dd09b ASL |
136 | assertTrue("Timestamp", (checkpoint.getTimestamp().compareTo(event.getTimestamp(), false) == 0)); |
137 | } | |
138 | } | |
139 | ||
d18dd09b ASL |
140 | // ------------------------------------------------------------------------ |
141 | // seekLocation | |
d18dd09b ASL |
142 | // ------------------------------------------------------------------------ |
143 | ||
144 | public void testSeekLocationOnCacheBoundary() throws Exception { | |
145 | ||
146 | // Position trace at event rank 0 | |
147 | TmfContext context = fExperiment.seekLocation(null); | |
9b635e61 FC |
148 | assertEquals("Event rank", 0, context.getRank()); |
149 | ||
72f1e62a | 150 | ITmfEvent event = fExperiment.parseEvent(context); |
d18dd09b | 151 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
9b635e61 FC |
152 | assertEquals("Event rank", 0, context.getRank()); |
153 | ||
154 | event = fExperiment.getNextEvent(context); | |
d18dd09b | 155 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
9b635e61 FC |
156 | assertEquals("Event rank", 1, context.getRank()); |
157 | ||
158 | event = fExperiment.getNextEvent(context); | |
159 | assertEquals("Event timestamp", 2, event.getTimestamp().getValue()); | |
160 | assertEquals("Event rank", 2, context.getRank()); | |
d18dd09b ASL |
161 | |
162 | // Position trace at event rank 1000 | |
163 | TmfContext tmpContext = fExperiment.seekEvent(new TmfTimestamp(1001, SCALE, 0)); | |
9b635e61 FC |
164 | context = fExperiment.seekLocation(tmpContext.getLocation()); |
165 | assertEquals("Event rank", 1000, context.getRank()); | |
166 | ||
167 | event = fExperiment.parseEvent(context); | |
d18dd09b | 168 | assertEquals("Event timestamp", 1001, event.getTimestamp().getValue()); |
9b635e61 FC |
169 | assertEquals("Event rank", 1000, context.getRank()); |
170 | ||
171 | event = fExperiment.getNextEvent(context); | |
d18dd09b | 172 | assertEquals("Event timestamp", 1001, event.getTimestamp().getValue()); |
9b635e61 FC |
173 | assertEquals("Event rank", 1001, context.getRank()); |
174 | ||
175 | event = fExperiment.getNextEvent(context); | |
176 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); | |
177 | assertEquals("Event rank", 1002, context.getRank()); | |
d18dd09b ASL |
178 | |
179 | // Position trace at event rank 4000 | |
180 | tmpContext = fExperiment.seekEvent(new TmfTimestamp(4001, SCALE, 0)); | |
9b635e61 FC |
181 | context = fExperiment.seekLocation(tmpContext.getLocation()); |
182 | assertEquals("Event rank", 4000, context.getRank()); | |
183 | ||
184 | event = fExperiment.parseEvent(context); | |
d18dd09b | 185 | assertEquals("Event timestamp", 4001, event.getTimestamp().getValue()); |
9b635e61 FC |
186 | assertEquals("Event rank", 4000, context.getRank()); |
187 | ||
188 | event = fExperiment.getNextEvent(context); | |
d18dd09b | 189 | assertEquals("Event timestamp", 4001, event.getTimestamp().getValue()); |
9b635e61 FC |
190 | assertEquals("Event rank", 4001, context.getRank()); |
191 | ||
192 | event = fExperiment.getNextEvent(context); | |
193 | assertEquals("Event timestamp", 4002, event.getTimestamp().getValue()); | |
194 | assertEquals("Event rank", 4002, context.getRank()); | |
d18dd09b ASL |
195 | } |
196 | ||
197 | public void testSeekLocationNotOnCacheBoundary() throws Exception { | |
198 | ||
199 | // Position trace at event rank 9 | |
200 | TmfContext tmpContext = fExperiment.seekEvent(new TmfTimestamp(10, SCALE, 0)); | |
9b635e61 FC |
201 | TmfContext context = fExperiment.seekLocation(tmpContext.getLocation()); |
202 | assertEquals("Event rank", 9, context.getRank()); | |
203 | ||
72f1e62a | 204 | ITmfEvent event = fExperiment.parseEvent(context); |
d18dd09b | 205 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
9b635e61 FC |
206 | assertEquals("Event rank", 9, context.getRank()); |
207 | ||
208 | event = fExperiment.getNextEvent(context); | |
d18dd09b | 209 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
9b635e61 | 210 | assertEquals("Event rank", 10, context.getRank()); |
d18dd09b ASL |
211 | |
212 | // Position trace at event rank 999 | |
213 | tmpContext = fExperiment.seekEvent(new TmfTimestamp(1000, SCALE, 0)); | |
9b635e61 FC |
214 | context = fExperiment.seekLocation(tmpContext.getLocation()); |
215 | assertEquals("Event rank", 999, context.getRank()); | |
216 | ||
217 | event = fExperiment.parseEvent(context); | |
d18dd09b | 218 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
9b635e61 FC |
219 | assertEquals("Event rank", 999, context.getRank()); |
220 | ||
221 | event = fExperiment.getNextEvent(context); | |
d18dd09b | 222 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
9b635e61 | 223 | assertEquals("Event rank", 1000, context.getRank()); |
d18dd09b ASL |
224 | |
225 | // Position trace at event rank 1001 | |
226 | tmpContext = fExperiment.seekEvent(new TmfTimestamp(1002, SCALE, 0)); | |
9b635e61 FC |
227 | context = fExperiment.seekLocation(tmpContext.getLocation()); |
228 | assertEquals("Event rank", 1001, context.getRank()); | |
229 | ||
230 | event = fExperiment.parseEvent(context); | |
d18dd09b | 231 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
9b635e61 FC |
232 | assertEquals("Event rank", 1001, context.getRank()); |
233 | ||
234 | event = fExperiment.getNextEvent(context); | |
d18dd09b | 235 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
9b635e61 | 236 | assertEquals("Event rank", 1002, context.getRank()); |
d18dd09b ASL |
237 | |
238 | // Position trace at event rank 4500 | |
239 | tmpContext = fExperiment.seekEvent(new TmfTimestamp(4501, SCALE, 0)); | |
9b635e61 FC |
240 | context = fExperiment.seekLocation(tmpContext.getLocation()); |
241 | assertEquals("Event rank", 4500, context.getRank()); | |
242 | ||
243 | event = fExperiment.parseEvent(context); | |
d18dd09b | 244 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
9b635e61 FC |
245 | assertEquals("Event rank", 4500, context.getRank()); |
246 | ||
247 | event = fExperiment.getNextEvent(context); | |
d18dd09b | 248 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
9b635e61 | 249 | assertEquals("Event rank", 4501, context.getRank()); |
d18dd09b ASL |
250 | } |
251 | ||
252 | public void testSeekLocationOutOfScope() throws Exception { | |
253 | ||
254 | // Position trace at beginning | |
255 | TmfContext tmpContext = fExperiment.seekLocation(null); | |
9b635e61 FC |
256 | TmfContext context = fExperiment.seekLocation(tmpContext.getLocation()); |
257 | assertEquals("Event rank", 0, context.getRank()); | |
258 | ||
72f1e62a | 259 | ITmfEvent event = fExperiment.parseEvent(context); |
d18dd09b | 260 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
9b635e61 FC |
261 | assertEquals("Event rank", 0, context.getRank()); |
262 | ||
263 | event = fExperiment.getNextEvent(context); | |
d18dd09b | 264 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
9b635e61 | 265 | assertEquals("Event rank", 1, context.getRank()); |
d18dd09b ASL |
266 | |
267 | // Position trace at event passed the end | |
268 | tmpContext = fExperiment.seekEvent(new TmfTimestamp(NB_EVENTS + 1, SCALE, 0)); | |
9b635e61 FC |
269 | assertEquals("Event location", null, tmpContext.getLocation()); |
270 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, tmpContext.getRank()); | |
d18dd09b ASL |
271 | } |
272 | ||
273 | // ------------------------------------------------------------------------ | |
274 | // seekEvent on timestamp | |
275 | // ------------------------------------------------------------------------ | |
276 | ||
277 | public void testSeekEventOnTimestampOnCacheBoundary() throws Exception { | |
278 | ||
279 | // Position trace at event rank 0 | |
280 | TmfContext context = fExperiment.seekEvent(new TmfTimestamp(1, SCALE, 0)); | |
281 | assertEquals("Event rank", 0, context.getRank()); | |
9b635e61 | 282 | |
72f1e62a | 283 | ITmfEvent event = fExperiment.parseEvent(context); |
d18dd09b ASL |
284 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
285 | assertEquals("Event rank", 0, context.getRank()); | |
9b635e61 FC |
286 | |
287 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
288 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
289 | assertEquals("Event rank", 1, context.getRank()); | |
290 | ||
291 | // Position trace at event rank 1000 | |
292 | context = fExperiment.seekEvent(new TmfTimestamp(1001, SCALE, 0)); | |
293 | assertEquals("Event rank", 1000, context.getRank()); | |
9b635e61 FC |
294 | |
295 | event = fExperiment.parseEvent(context); | |
d18dd09b ASL |
296 | assertEquals("Event timestamp", 1001, event.getTimestamp().getValue()); |
297 | assertEquals("Event rank", 1000, context.getRank()); | |
9b635e61 FC |
298 | |
299 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
300 | assertEquals("Event timestamp", 1001, event.getTimestamp().getValue()); |
301 | assertEquals("Event rank", 1001, context.getRank()); | |
302 | ||
303 | // Position trace at event rank 4000 | |
304 | context = fExperiment.seekEvent(new TmfTimestamp(4001, SCALE, 0)); | |
305 | assertEquals("Event rank", 4000, context.getRank()); | |
9b635e61 FC |
306 | |
307 | event = fExperiment.parseEvent(context); | |
d18dd09b ASL |
308 | assertEquals("Event timestamp", 4001, event.getTimestamp().getValue()); |
309 | assertEquals("Event rank", 4000, context.getRank()); | |
9b635e61 FC |
310 | |
311 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
312 | assertEquals("Event timestamp", 4001, event.getTimestamp().getValue()); |
313 | assertEquals("Event rank", 4001, context.getRank()); | |
314 | } | |
315 | ||
316 | public void testSeekEventOnTimestampNotOnCacheBoundary() throws Exception { | |
317 | ||
318 | // Position trace at event rank 1 | |
319 | TmfContext context = fExperiment.seekEvent(new TmfTimestamp(2, SCALE, 0)); | |
320 | assertEquals("Event rank", 1, context.getRank()); | |
9b635e61 | 321 | |
72f1e62a | 322 | ITmfEvent event = fExperiment.parseEvent(context); |
d18dd09b ASL |
323 | assertEquals("Event timestamp", 2, event.getTimestamp().getValue()); |
324 | assertEquals("Event rank", 1, context.getRank()); | |
9b635e61 FC |
325 | |
326 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
327 | assertEquals("Event timestamp", 2, event.getTimestamp().getValue()); |
328 | assertEquals("Event rank", 2, context.getRank()); | |
329 | ||
330 | // Position trace at event rank 9 | |
331 | context = fExperiment.seekEvent(new TmfTimestamp(10, SCALE, 0)); | |
332 | assertEquals("Event rank", 9, context.getRank()); | |
9b635e61 FC |
333 | |
334 | event = fExperiment.parseEvent(context); | |
d18dd09b ASL |
335 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
336 | assertEquals("Event rank", 9, context.getRank()); | |
9b635e61 FC |
337 | |
338 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
339 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
340 | assertEquals("Event rank", 10, context.getRank()); | |
341 | ||
342 | // Position trace at event rank 999 | |
343 | context = fExperiment.seekEvent(new TmfTimestamp(1000, SCALE, 0)); | |
344 | assertEquals("Event rank", 999, context.getRank()); | |
9b635e61 FC |
345 | |
346 | event = fExperiment.parseEvent(context); | |
d18dd09b ASL |
347 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
348 | assertEquals("Event rank", 999, context.getRank()); | |
9b635e61 FC |
349 | |
350 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
351 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
352 | assertEquals("Event rank", 1000, context.getRank()); | |
353 | ||
354 | // Position trace at event rank 1001 | |
355 | context = fExperiment.seekEvent(new TmfTimestamp(1002, SCALE, 0)); | |
356 | assertEquals("Event rank", 1001, context.getRank()); | |
9b635e61 FC |
357 | |
358 | event = fExperiment.parseEvent(context); | |
d18dd09b ASL |
359 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
360 | assertEquals("Event rank", 1001, context.getRank()); | |
9b635e61 FC |
361 | |
362 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
363 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
364 | assertEquals("Event rank", 1002, context.getRank()); | |
365 | ||
366 | // Position trace at event rank 4500 | |
367 | context = fExperiment.seekEvent(new TmfTimestamp(4501, SCALE, 0)); | |
368 | assertEquals("Event rank", 4500, context.getRank()); | |
9b635e61 FC |
369 | |
370 | event = fExperiment.parseEvent(context); | |
d18dd09b ASL |
371 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
372 | assertEquals("Event rank", 4500, context.getRank()); | |
9b635e61 FC |
373 | |
374 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
375 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
376 | assertEquals("Event rank", 4501, context.getRank()); | |
377 | } | |
378 | ||
379 | public void testSeekEventOnTimestampoutOfScope() throws Exception { | |
380 | ||
381 | // Position trace at beginning | |
382 | TmfContext context = fExperiment.seekEvent(new TmfTimestamp(-1, SCALE, 0)); | |
383 | assertEquals("Event rank", 0, context.getRank()); | |
9b635e61 | 384 | |
72f1e62a | 385 | ITmfEvent event = fExperiment.parseEvent(context); |
d18dd09b ASL |
386 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
387 | assertEquals("Event rank", 0, context.getRank()); | |
9b635e61 FC |
388 | |
389 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
390 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
391 | assertEquals("Event rank", 1, context.getRank()); | |
392 | ||
393 | // Position trace at event passed the end | |
394 | context = fExperiment.seekEvent(new TmfTimestamp(NB_EVENTS + 1, SCALE, 0)); | |
9b635e61 FC |
395 | assertEquals("Event location", null, context.getLocation()); |
396 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); | |
d18dd09b ASL |
397 | } |
398 | ||
399 | // ------------------------------------------------------------------------ | |
400 | // seekEvent on rank | |
401 | // ------------------------------------------------------------------------ | |
402 | ||
403 | public void testSeekOnRankOnCacheBoundary() throws Exception { | |
404 | ||
405 | // On lower bound, returns the first event (ts = 1) | |
406 | TmfContext context = fExperiment.seekEvent(0); | |
407 | assertEquals("Event rank", 0, context.getRank()); | |
9b635e61 | 408 | |
72f1e62a | 409 | ITmfEvent event = fExperiment.parseEvent(context); |
d18dd09b ASL |
410 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
411 | assertEquals("Event rank", 0, context.getRank()); | |
9b635e61 FC |
412 | |
413 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
414 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
415 | assertEquals("Event rank", 1, context.getRank()); | |
416 | ||
417 | // Position trace at event rank 1000 | |
418 | context = fExperiment.seekEvent(1000); | |
419 | assertEquals("Event rank", 1000, context.getRank()); | |
9b635e61 FC |
420 | |
421 | event = fExperiment.parseEvent(context); | |
d18dd09b ASL |
422 | assertEquals("Event timestamp", 1001, event.getTimestamp().getValue()); |
423 | assertEquals("Event rank", 1000, context.getRank()); | |
9b635e61 FC |
424 | |
425 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
426 | assertEquals("Event timestamp", 1001, event.getTimestamp().getValue()); |
427 | assertEquals("Event rank", 1001, context.getRank()); | |
428 | ||
429 | // Position trace at event rank 4000 | |
430 | context = fExperiment.seekEvent(4000); | |
431 | assertEquals("Event rank", 4000, context.getRank()); | |
9b635e61 FC |
432 | |
433 | event = fExperiment.parseEvent(context); | |
d18dd09b ASL |
434 | assertEquals("Event timestamp", 4001, event.getTimestamp().getValue()); |
435 | assertEquals("Event rank", 4000, context.getRank()); | |
9b635e61 FC |
436 | |
437 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
438 | assertEquals("Event timestamp", 4001, event.getTimestamp().getValue()); |
439 | assertEquals("Event rank", 4001, context.getRank()); | |
440 | } | |
441 | ||
442 | public void testSeekOnRankNotOnCacheBoundary() throws Exception { | |
443 | ||
444 | // Position trace at event rank 9 | |
445 | TmfContext context = fExperiment.seekEvent(9); | |
446 | assertEquals("Event rank", 9, context.getRank()); | |
9b635e61 | 447 | |
72f1e62a | 448 | ITmfEvent event = fExperiment.parseEvent(context); |
d18dd09b ASL |
449 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
450 | assertEquals("Event rank", 9, context.getRank()); | |
9b635e61 FC |
451 | |
452 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
453 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
454 | assertEquals("Event rank", 10, context.getRank()); | |
455 | ||
456 | // Position trace at event rank 999 | |
457 | context = fExperiment.seekEvent(999); | |
458 | assertEquals("Event rank", 999, context.getRank()); | |
9b635e61 FC |
459 | |
460 | event = fExperiment.parseEvent(context); | |
d18dd09b ASL |
461 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
462 | assertEquals("Event rank", 999, context.getRank()); | |
9b635e61 FC |
463 | |
464 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
465 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
466 | assertEquals("Event rank", 1000, context.getRank()); | |
467 | ||
468 | // Position trace at event rank 1001 | |
469 | context = fExperiment.seekEvent(1001); | |
470 | assertEquals("Event rank", 1001, context.getRank()); | |
9b635e61 FC |
471 | |
472 | event = fExperiment.parseEvent(context); | |
d18dd09b ASL |
473 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
474 | assertEquals("Event rank", 1001, context.getRank()); | |
9b635e61 FC |
475 | |
476 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
477 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
478 | assertEquals("Event rank", 1002, context.getRank()); | |
479 | ||
480 | // Position trace at event rank 4500 | |
481 | context = fExperiment.seekEvent(4500); | |
482 | assertEquals("Event rank", 4500, context.getRank()); | |
9b635e61 FC |
483 | |
484 | event = fExperiment.parseEvent(context); | |
d18dd09b ASL |
485 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
486 | assertEquals("Event rank", 4500, context.getRank()); | |
9b635e61 FC |
487 | |
488 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
489 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
490 | assertEquals("Event rank", 4501, context.getRank()); | |
491 | } | |
492 | ||
9b635e61 | 493 | public void testSeekEventOnRankOutOfScope() throws Exception { |
d18dd09b ASL |
494 | |
495 | // Position trace at beginning | |
496 | TmfContext context = fExperiment.seekEvent(-1); | |
497 | assertEquals("Event rank", 0, context.getRank()); | |
9b635e61 | 498 | |
72f1e62a | 499 | ITmfEvent event = fExperiment.parseEvent(context); |
d18dd09b ASL |
500 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
501 | assertEquals("Event rank", 0, context.getRank()); | |
9b635e61 FC |
502 | |
503 | event = fExperiment.getNextEvent(context); | |
d18dd09b ASL |
504 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
505 | assertEquals("Event rank", 1, context.getRank()); | |
506 | ||
507 | // Position trace at event passed the end | |
508 | context = fExperiment.seekEvent(NB_EVENTS); | |
9b635e61 FC |
509 | assertEquals("Event location", null, context.getLocation()); |
510 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); | |
d18dd09b ASL |
511 | } |
512 | ||
9b635e61 FC |
513 | // ------------------------------------------------------------------------ |
514 | // parseEvent - make sure parseEvent doesn't update the context | |
515 | // Note: This test is essentially the same as the one from TmfTraceTest | |
516 | // ------------------------------------------------------------------------ | |
517 | ||
518 | public void testParseEvent() throws Exception { | |
519 | ||
520 | int NB_READS = 20; | |
521 | ||
522 | // On lower bound, returns the first event (ts = 1) | |
523 | TmfContext context = fExperiment.seekEvent(new TmfTimestamp(0, SCALE, 0)); | |
524 | ||
525 | // Read NB_EVENTS | |
72f1e62a | 526 | ITmfEvent event = null;; |
9b635e61 FC |
527 | for (int i = 0; i < NB_READS; i++) { |
528 | event = fExperiment.getNextEvent(context); | |
529 | assertEquals("Event timestamp", i + 1, event.getTimestamp().getValue()); | |
530 | assertEquals("Event rank", i + 1, context.getRank()); | |
531 | } | |
532 | ||
533 | // Make sure we stay positioned | |
534 | event = fExperiment.parseEvent(context); | |
535 | assertEquals("Event timestamp", NB_READS + 1, event.getTimestamp().getValue()); | |
536 | assertEquals("Event rank", NB_READS, context.getRank()); | |
537 | } | |
538 | ||
539 | // ------------------------------------------------------------------------ | |
540 | // getNextEvent - updates the context | |
541 | // ------------------------------------------------------------------------ | |
542 | ||
543 | public void testGetNextEvent() throws Exception { | |
544 | ||
545 | // On lower bound, returns the first event (ts = 0) | |
546 | TmfContext context = fExperiment.seekEvent(new TmfTimestamp(0, SCALE, 0)); | |
72f1e62a | 547 | ITmfEvent event = fExperiment.getNextEvent(context); |
9b635e61 FC |
548 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
549 | ||
550 | for (int i = 2; i < 20; i++) { | |
551 | event = fExperiment.getNextEvent(context); | |
552 | assertEquals("Event timestamp", i, event.getTimestamp().getValue()); | |
553 | } | |
554 | } | |
555 | ||
d18dd09b ASL |
556 | // ------------------------------------------------------------------------ |
557 | // processRequest | |
558 | // ------------------------------------------------------------------------ | |
559 | ||
560 | public void testProcessRequestForNbEvents() throws Exception { | |
cb866e08 FC |
561 | |
562 | final int blockSize = 100; | |
d18dd09b ASL |
563 | final int nbEvents = 1000; |
564 | final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>(); | |
565 | ||
a4115405 | 566 | TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
d18dd09b ASL |
567 | final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, nbEvents, blockSize) { |
568 | @Override | |
f9673903 FC |
569 | public void handleData(TmfEvent event) { |
570 | super.handleData(event); | |
571 | requestedEvents.add(event); | |
d18dd09b ASL |
572 | } |
573 | }; | |
574 | fExperiment.sendRequest(request); | |
575 | request.waitForCompletion(); | |
576 | ||
577 | assertEquals("nbEvents", nbEvents, requestedEvents.size()); | |
578 | assertTrue("isCompleted", request.isCompleted()); | |
579 | assertFalse("isCancelled", request.isCancelled()); | |
580 | ||
581 | // Ensure that we have distinct events. | |
582 | // Don't go overboard: we are not validating the stub! | |
583 | for (int i = 0; i < nbEvents; i++) { | |
584 | assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue()); | |
585 | } | |
586 | } | |
587 | ||
588 | public void testProcessRequestForNbEvents2() throws Exception { | |
cb866e08 FC |
589 | |
590 | final int blockSize = 2 * NB_EVENTS; | |
d18dd09b ASL |
591 | final int nbEvents = 1000; |
592 | final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>(); | |
593 | ||
a4115405 | 594 | TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
d18dd09b | 595 | final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, nbEvents, blockSize) { |
f9673903 FC |
596 | @Override |
597 | public void handleData(TmfEvent event) { | |
598 | super.handleData(event); | |
599 | requestedEvents.add(event); | |
600 | } | |
d18dd09b ASL |
601 | }; |
602 | fExperiment.sendRequest(request); | |
603 | request.waitForCompletion(); | |
604 | ||
605 | assertEquals("nbEvents", nbEvents, requestedEvents.size()); | |
606 | assertTrue("isCompleted", request.isCompleted()); | |
607 | assertFalse("isCancelled", request.isCancelled()); | |
608 | ||
609 | // Ensure that we have distinct events. | |
610 | // Don't go overboard: we are not validating the stub! | |
611 | for (int i = 0; i < nbEvents; i++) { | |
612 | assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue()); | |
613 | } | |
614 | } | |
615 | ||
616 | public void testProcessRequestForAllEvents() throws Exception { | |
cb866e08 FC |
617 | |
618 | final int nbEvents = TmfEventRequest.ALL_DATA; | |
d18dd09b ASL |
619 | final int blockSize = 1; |
620 | final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>(); | |
cb866e08 | 621 | long nbExpectedEvents = NB_EVENTS; |
d18dd09b | 622 | |
a4115405 | 623 | TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
d18dd09b | 624 | final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, nbEvents, blockSize) { |
f9673903 FC |
625 | @Override |
626 | public void handleData(TmfEvent event) { | |
627 | super.handleData(event); | |
628 | requestedEvents.add(event); | |
629 | } | |
d18dd09b ASL |
630 | }; |
631 | fExperiment.sendRequest(request); | |
632 | request.waitForCompletion(); | |
633 | ||
634 | assertEquals("nbEvents", nbExpectedEvents, requestedEvents.size()); | |
635 | assertTrue("isCompleted", request.isCompleted()); | |
636 | assertFalse("isCancelled", request.isCancelled()); | |
637 | ||
638 | // Ensure that we have distinct events. | |
639 | // Don't go overboard: we are not validating the stub! | |
640 | for (int i = 0; i < nbExpectedEvents; i++) { | |
641 | assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue()); | |
642 | } | |
643 | } | |
644 | ||
645 | // ------------------------------------------------------------------------ | |
646 | // cancel | |
647 | // ------------------------------------------------------------------------ | |
648 | ||
649 | public void testCancel() throws Exception { | |
cb866e08 FC |
650 | |
651 | final int nbEvents = NB_EVENTS; | |
652 | final int blockSize = fDefaultBlockSize; | |
d18dd09b ASL |
653 | final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>(); |
654 | ||
a4115405 | 655 | TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
d18dd09b | 656 | final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, nbEvents, blockSize) { |
f9673903 FC |
657 | int nbRead = 0; |
658 | @Override | |
659 | public void handleData(TmfEvent event) { | |
660 | super.handleData(event); | |
661 | requestedEvents.add(event); | |
662 | if (++nbRead == blockSize) | |
663 | cancel(); | |
664 | } | |
cb866e08 FC |
665 | @Override |
666 | public void handleCancel() { | |
667 | if (requestedEvents.size() < blockSize) { | |
668 | System.out.println("aie"); | |
669 | } | |
670 | } | |
d18dd09b ASL |
671 | }; |
672 | fExperiment.sendRequest(request); | |
673 | request.waitForCompletion(); | |
674 | ||
675 | assertEquals("nbEvents", blockSize, requestedEvents.size()); | |
676 | assertTrue("isCompleted", request.isCompleted()); | |
677 | assertTrue("isCancelled", request.isCancelled()); | |
678 | } | |
679 | ||
680 | // ------------------------------------------------------------------------ | |
681 | // getRank | |
682 | // ------------------------------------------------------------------------ | |
683 | ||
684 | public void testGetRank() throws Exception { | |
cb866e08 FC |
685 | |
686 | assertEquals("getRank", 0, fExperiment.getRank(new TmfTimestamp())); | |
d18dd09b ASL |
687 | assertEquals("getRank", 0, fExperiment.getRank(new TmfTimestamp( 1, (byte) -3))); |
688 | assertEquals("getRank", 10, fExperiment.getRank(new TmfTimestamp( 11, (byte) -3))); | |
689 | assertEquals("getRank", 100, fExperiment.getRank(new TmfTimestamp( 101, (byte) -3))); | |
690 | assertEquals("getRank", 1000, fExperiment.getRank(new TmfTimestamp(1001, (byte) -3))); | |
691 | assertEquals("getRank", 2000, fExperiment.getRank(new TmfTimestamp(2001, (byte) -3))); | |
692 | assertEquals("getRank", 2500, fExperiment.getRank(new TmfTimestamp(2501, (byte) -3))); | |
693 | } | |
694 | ||
695 | // ------------------------------------------------------------------------ | |
696 | // getTimestamp | |
697 | // ------------------------------------------------------------------------ | |
698 | ||
699 | public void testGetTimestamp() throws Exception { | |
cb866e08 FC |
700 | |
701 | assertTrue("getTimestamp", fExperiment.getTimestamp( 0).equals(new TmfTimestamp( 1, (byte) -3))); | |
d18dd09b ASL |
702 | assertTrue("getTimestamp", fExperiment.getTimestamp( 10).equals(new TmfTimestamp( 11, (byte) -3))); |
703 | assertTrue("getTimestamp", fExperiment.getTimestamp( 100).equals(new TmfTimestamp( 101, (byte) -3))); | |
704 | assertTrue("getTimestamp", fExperiment.getTimestamp(1000).equals(new TmfTimestamp(1001, (byte) -3))); | |
705 | assertTrue("getTimestamp", fExperiment.getTimestamp(2000).equals(new TmfTimestamp(2001, (byte) -3))); | |
706 | assertTrue("getTimestamp", fExperiment.getTimestamp(2500).equals(new TmfTimestamp(2501, (byte) -3))); | |
707 | } | |
708 | ||
709 | } |