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