Commit | Line | Data |
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d18dd09b | 1 | /******************************************************************************* |
61759503 | 2 | * Copyright (c) 2009, 2013 Ericsson |
9b749023 | 3 | * |
d18dd09b ASL |
4 | * All rights reserved. This program and the accompanying materials are |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
9b749023 | 8 | * |
d18dd09b ASL |
9 | * Contributors: |
10 | * Francois Chouinard - Initial API and implementation | |
0316808c | 11 | * Francois Chouinard - Adjusted for new Trace Model |
6e1886bc | 12 | * Alexandre Montplaisir - Port to JUnit4 |
850a3ae2 | 13 | * Patrick Tasse - Fix for concurrency |
d18dd09b ASL |
14 | *******************************************************************************/ |
15 | ||
9e0640dc | 16 | package org.eclipse.linuxtools.tmf.core.tests.trace; |
d18dd09b | 17 | |
6e1886bc AM |
18 | import static org.junit.Assert.assertEquals; |
19 | import static org.junit.Assert.assertFalse; | |
07ef7847 | 20 | import static org.junit.Assert.assertNotNull; |
6e1886bc AM |
21 | import static org.junit.Assert.assertNull; |
22 | import static org.junit.Assert.assertTrue; | |
23 | ||
d18dd09b ASL |
24 | import java.io.File; |
25 | import java.io.IOException; | |
26 | import java.net.URISyntaxException; | |
27 | import java.net.URL; | |
28 | import java.util.Vector; | |
29 | ||
d18dd09b ASL |
30 | import org.eclipse.core.runtime.FileLocator; |
31 | import org.eclipse.core.runtime.Path; | |
17324c9a | 32 | import org.eclipse.linuxtools.internal.tmf.core.trace.TmfExperimentContext; |
72f1e62a | 33 | import org.eclipse.linuxtools.tmf.core.event.ITmfEvent; |
b4f71e4a | 34 | import org.eclipse.linuxtools.tmf.core.exceptions.TmfTraceException; |
2740e05c | 35 | import org.eclipse.linuxtools.tmf.core.request.ITmfEventRequest; |
fd3f1eff | 36 | import org.eclipse.linuxtools.tmf.core.request.ITmfEventRequest.ExecutionType; |
6c13869b FC |
37 | import org.eclipse.linuxtools.tmf.core.request.TmfEventRequest; |
38 | import org.eclipse.linuxtools.tmf.core.tests.TmfCoreTestPlugin; | |
9c4d52ee | 39 | import org.eclipse.linuxtools.tmf.core.tests.shared.TmfTestTrace; |
3bd46eef AM |
40 | import org.eclipse.linuxtools.tmf.core.timestamp.ITmfTimestamp; |
41 | import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimeRange; | |
42 | import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimestamp; | |
6c13869b FC |
43 | import org.eclipse.linuxtools.tmf.core.trace.ITmfContext; |
44 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace; | |
a3db8436 | 45 | import org.eclipse.linuxtools.tmf.core.trace.location.ITmfLocation; |
9e0640dc | 46 | import org.eclipse.linuxtools.tmf.tests.stubs.trace.TmfExperimentStub; |
4918b8f2 | 47 | import org.eclipse.linuxtools.tmf.tests.stubs.trace.TmfTraceStub; |
850a3ae2 PT |
48 | import org.junit.AfterClass; |
49 | import org.junit.BeforeClass; | |
6e1886bc | 50 | import org.junit.Test; |
d18dd09b ASL |
51 | |
52 | /** | |
0316808c | 53 | * Test suite for the TmfExperiment class (multiple traces). |
d18dd09b | 54 | */ |
cad06250 | 55 | @SuppressWarnings("javadoc") |
6e1886bc | 56 | public class TmfMultiTraceExperimentTest { |
d18dd09b | 57 | |
0316808c FC |
58 | // ------------------------------------------------------------------------ |
59 | // Attributes | |
60 | // ------------------------------------------------------------------------ | |
6e1886bc | 61 | |
66262ad8 | 62 | private static final long DEFAULT_INITIAL_OFFSET_VALUE = (1L * 100 * 1000 * 1000); // .1sec |
d18dd09b ASL |
63 | private static final String EXPERIMENT = "MyExperiment"; |
64 | private static int NB_EVENTS = 20000; | |
9b635e61 | 65 | private static int BLOCK_SIZE = 1000; |
d18dd09b | 66 | |
6256d8ad | 67 | private static TmfExperimentStub fExperiment; |
d18dd09b ASL |
68 | |
69 | private static byte SCALE = (byte) -3; | |
70 | ||
71 | // ------------------------------------------------------------------------ | |
72 | // Housekeeping | |
73 | // ------------------------------------------------------------------------ | |
74 | ||
850a3ae2 PT |
75 | @BeforeClass |
76 | public static void setUp() { | |
77 | ITmfTrace[] traces = setupTraces(); | |
78 | fExperiment = new TmfExperimentStub(EXPERIMENT, traces, BLOCK_SIZE); | |
79 | fExperiment.getIndexer().buildIndex(0, TmfTimeRange.ETERNITY, true); | |
6e1886bc AM |
80 | } |
81 | ||
850a3ae2 PT |
82 | @AfterClass |
83 | public static void tearDown() { | |
84 | fExperiment.dispose(); | |
85 | } | |
86 | ||
87 | private static ITmfTrace[] setupTraces() { | |
850a3ae2 PT |
88 | try { |
89 | ITmfTrace[] traces = new ITmfTrace[2]; | |
90 | ||
9c4d52ee | 91 | URL location = FileLocator.find(TmfCoreTestPlugin.getDefault().getBundle(), new Path(TmfTestTrace.O_TEST_10K.getFullPath()), null); |
850a3ae2 | 92 | File test = new File(FileLocator.toFileURL(location).toURI()); |
ab186fbb | 93 | final TmfTraceStub trace1 = new TmfTraceStub(test.getPath(), 0, true, null); |
850a3ae2 PT |
94 | traces[0] = trace1; |
95 | ||
9c4d52ee | 96 | location = FileLocator.find(TmfCoreTestPlugin.getDefault().getBundle(), new Path(TmfTestTrace.E_TEST_10K.getFullPath()), null); |
850a3ae2 | 97 | test = new File(FileLocator.toFileURL(location).toURI()); |
ab186fbb | 98 | final TmfTraceStub trace2 = new TmfTraceStub(test.getPath(), 0, true, null); |
850a3ae2 PT |
99 | traces[1] = trace2; |
100 | ||
101 | return traces; | |
102 | } catch (final TmfTraceException e) { | |
103 | e.printStackTrace(); | |
104 | } catch (final URISyntaxException e) { | |
105 | e.printStackTrace(); | |
106 | } catch (final IOException e) { | |
107 | e.printStackTrace(); | |
25e48683 | 108 | } |
850a3ae2 | 109 | return new ITmfTrace[0]; |
d18dd09b ASL |
110 | } |
111 | ||
d18dd09b ASL |
112 | // ------------------------------------------------------------------------ |
113 | // Constructor | |
114 | // ------------------------------------------------------------------------ | |
115 | ||
6e1886bc | 116 | @Test |
25e48683 | 117 | public void testBasicTmfExperimentConstructor() { |
25e48683 | 118 | assertEquals("GetId", EXPERIMENT, fExperiment.getName()); |
d18dd09b ASL |
119 | assertEquals("GetNbEvents", NB_EVENTS, fExperiment.getNbEvents()); |
120 | ||
25e48683 | 121 | final TmfTimeRange timeRange = fExperiment.getTimeRange(); |
d18dd09b ASL |
122 | assertEquals("getStartTime", 1, timeRange.getStartTime().getValue()); |
123 | assertEquals("getEndTime", NB_EVENTS, timeRange.getEndTime().getValue()); | |
66262ad8 | 124 | |
850a3ae2 | 125 | TmfTimestamp initRange = new TmfTimestamp(DEFAULT_INITIAL_OFFSET_VALUE, ITmfTimestamp.NANOSECOND_SCALE); |
66262ad8 | 126 | assertEquals("getInitialRangeOffset", initRange, fExperiment.getInitialRangeOffset()); |
25e48683 | 127 | } |
d18dd09b | 128 | |
d18dd09b | 129 | // ------------------------------------------------------------------------ |
0316808c | 130 | // seekEvent on rank |
d18dd09b ASL |
131 | // ------------------------------------------------------------------------ |
132 | ||
6e1886bc | 133 | @Test |
54a7a54c | 134 | public void testSeekRankOnCacheBoundary() { |
0316808c | 135 | long cacheSize = fExperiment.getCacheSize(); |
9b635e61 | 136 | |
0316808c FC |
137 | // On lower bound, returns the first event (TS = 1) |
138 | ITmfContext context = fExperiment.seekEvent(0); | |
139 | assertEquals("Context rank", 0, context.getRank()); | |
25e48683 | 140 | |
c32744d6 | 141 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 142 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
0316808c | 143 | assertEquals("Context rank", 1, context.getRank()); |
25e48683 | 144 | |
0316808c FC |
145 | // Position trace at event rank [cacheSize] |
146 | context = fExperiment.seekEvent(cacheSize); | |
147 | assertEquals("Context rank", cacheSize, context.getRank()); | |
25e48683 | 148 | |
c32744d6 | 149 | event = fExperiment.getNext(context); |
0316808c FC |
150 | assertEquals("Event timestamp", cacheSize + 1, event.getTimestamp().getValue()); |
151 | assertEquals("Context rank", cacheSize + 1, context.getRank()); | |
d18dd09b | 152 | |
0316808c FC |
153 | // Position trace at event rank [4 * cacheSize] |
154 | context = fExperiment.seekEvent(4 * cacheSize); | |
155 | assertEquals("Context rank", 4 * cacheSize, context.getRank()); | |
25e48683 | 156 | |
c32744d6 | 157 | event = fExperiment.getNext(context); |
0316808c FC |
158 | assertEquals("Event timestamp", 4 * cacheSize + 1, event.getTimestamp().getValue()); |
159 | assertEquals("Context rank", 4 * cacheSize + 1, context.getRank()); | |
d18dd09b ASL |
160 | } |
161 | ||
6e1886bc | 162 | @Test |
54a7a54c | 163 | public void testSeekRankNotOnCacheBoundary() { |
0316808c | 164 | long cacheSize = fExperiment.getCacheSize(); |
25e48683 | 165 | |
0316808c FC |
166 | // Position trace at event rank 9 |
167 | ITmfContext context = fExperiment.seekEvent(9); | |
168 | assertEquals("Context rank", 9, context.getRank()); | |
25e48683 | 169 | |
c32744d6 | 170 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 171 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
0316808c | 172 | assertEquals("Context rank", 10, context.getRank()); |
d18dd09b | 173 | |
0316808c FC |
174 | // Position trace at event rank [cacheSize - 1] |
175 | context = fExperiment.seekEvent(cacheSize - 1); | |
176 | assertEquals("Context rank", cacheSize - 1, context.getRank()); | |
25e48683 | 177 | |
c32744d6 | 178 | event = fExperiment.getNext(context); |
0316808c FC |
179 | assertEquals("Event timestamp", cacheSize, event.getTimestamp().getValue()); |
180 | assertEquals("Context rank", cacheSize, context.getRank()); | |
d18dd09b | 181 | |
0316808c FC |
182 | // Position trace at event rank [cacheSize + 1] |
183 | context = fExperiment.seekEvent(cacheSize + 1); | |
184 | assertEquals("Context rank", cacheSize + 1, context.getRank()); | |
25e48683 | 185 | |
c32744d6 | 186 | event = fExperiment.getNext(context); |
0316808c FC |
187 | assertEquals("Event timestamp", cacheSize + 2, event.getTimestamp().getValue()); |
188 | assertEquals("Context rank", cacheSize + 2, context.getRank()); | |
d18dd09b | 189 | |
25e48683 | 190 | // Position trace at event rank 4500 |
0316808c FC |
191 | context = fExperiment.seekEvent(4500); |
192 | assertEquals("Context rank", 4500, context.getRank()); | |
25e48683 | 193 | |
c32744d6 | 194 | event = fExperiment.getNext(context); |
d18dd09b | 195 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
0316808c | 196 | assertEquals("Context rank", 4501, context.getRank()); |
d18dd09b ASL |
197 | } |
198 | ||
6e1886bc | 199 | @Test |
54a7a54c | 200 | public void testSeekRankOutOfScope() { |
25e48683 | 201 | // Position trace at beginning |
0316808c | 202 | ITmfContext context = fExperiment.seekEvent(-1); |
d18dd09b | 203 | assertEquals("Event rank", 0, context.getRank()); |
25e48683 | 204 | |
c32744d6 | 205 | ITmfEvent event = fExperiment.getNext(context); |
d18dd09b | 206 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
0316808c | 207 | assertEquals("Context rank", 1, context.getRank()); |
d18dd09b | 208 | |
25e48683 | 209 | // Position trace at event passed the end |
0316808c FC |
210 | context = fExperiment.seekEvent(NB_EVENTS); |
211 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
212 | ||
c32744d6 | 213 | event = fExperiment.getNext(context); |
0316808c FC |
214 | assertNull("Event", event); |
215 | assertEquals("Context rank", NB_EVENTS, context.getRank()); | |
d18dd09b ASL |
216 | } |
217 | ||
25e48683 FC |
218 | // ------------------------------------------------------------------------ |
219 | // seekEvent on timestamp | |
220 | // ------------------------------------------------------------------------ | |
221 | ||
6e1886bc | 222 | @Test |
54a7a54c | 223 | public void testSeekTimestampOnCacheBoundary() { |
0316808c | 224 | long cacheSize = fExperiment.getCacheSize(); |
25e48683 | 225 | |
0316808c FC |
226 | // Position trace at event rank 0 |
227 | ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(1, SCALE, 0)); | |
228 | assertEquals("Context rank", 0, context.getRank()); | |
25e48683 | 229 | |
c32744d6 | 230 | ITmfEvent event = fExperiment.getNext(context); |
25e48683 | 231 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
0316808c | 232 | assertEquals("Context rank", 1, context.getRank()); |
25e48683 | 233 | |
0316808c FC |
234 | // Position trace at event rank [cacheSize] |
235 | context = fExperiment.seekEvent(new TmfTimestamp(cacheSize + 1, SCALE, 0)); | |
236 | assertEquals("Event rank", cacheSize, context.getRank()); | |
25e48683 | 237 | |
c32744d6 | 238 | event = fExperiment.getNext(context); |
0316808c FC |
239 | assertEquals("Event timestamp", cacheSize + 1, event.getTimestamp().getValue()); |
240 | assertEquals("Context rank", cacheSize + 1, context.getRank()); | |
25e48683 | 241 | |
0316808c FC |
242 | // Position trace at event rank [4 * cacheSize] |
243 | context = fExperiment.seekEvent(new TmfTimestamp(4 * cacheSize + 1, SCALE, 0)); | |
244 | assertEquals("Context rank", 4 * cacheSize, context.getRank()); | |
25e48683 | 245 | |
c32744d6 | 246 | event = fExperiment.getNext(context); |
0316808c FC |
247 | assertEquals("Event timestamp", 4 * cacheSize + 1, event.getTimestamp().getValue()); |
248 | assertEquals("Context rank", 4 * cacheSize + 1, context.getRank()); | |
25e48683 FC |
249 | } |
250 | ||
6e1886bc | 251 | @Test |
54a7a54c | 252 | public void testSeekTimestampNotOnCacheBoundary() { |
0316808c FC |
253 | // Position trace at event rank 1 (TS = 2) |
254 | ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(2, SCALE, 0)); | |
255 | assertEquals("Context rank", 1, context.getRank()); | |
25e48683 | 256 | |
c32744d6 | 257 | ITmfEvent event = fExperiment.getNext(context); |
25e48683 | 258 | assertEquals("Event timestamp", 2, event.getTimestamp().getValue()); |
0316808c | 259 | assertEquals("Context rank", 2, context.getRank()); |
25e48683 | 260 | |
0316808c | 261 | // Position trace at event rank 9 (TS = 10) |
25e48683 | 262 | context = fExperiment.seekEvent(new TmfTimestamp(10, SCALE, 0)); |
0316808c | 263 | assertEquals("Context rank", 9, context.getRank()); |
25e48683 | 264 | |
c32744d6 | 265 | event = fExperiment.getNext(context); |
25e48683 | 266 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
0316808c | 267 | assertEquals("Context rank", 10, context.getRank()); |
25e48683 | 268 | |
0316808c | 269 | // Position trace at event rank 999 (TS = 1000) |
25e48683 | 270 | context = fExperiment.seekEvent(new TmfTimestamp(1000, SCALE, 0)); |
0316808c | 271 | assertEquals("Context rank", 999, context.getRank()); |
25e48683 | 272 | |
c32744d6 | 273 | event = fExperiment.getNext(context); |
25e48683 | 274 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
0316808c | 275 | assertEquals("Context rank", 1000, context.getRank()); |
25e48683 | 276 | |
0316808c | 277 | // Position trace at event rank 1001 (TS = 1002) |
25e48683 | 278 | context = fExperiment.seekEvent(new TmfTimestamp(1002, SCALE, 0)); |
0316808c | 279 | assertEquals("Context rank", 1001, context.getRank()); |
25e48683 | 280 | |
c32744d6 | 281 | event = fExperiment.getNext(context); |
25e48683 | 282 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
0316808c | 283 | assertEquals("Context rank", 1002, context.getRank()); |
25e48683 | 284 | |
0316808c | 285 | // Position trace at event rank 4500 (TS = 4501) |
25e48683 | 286 | context = fExperiment.seekEvent(new TmfTimestamp(4501, SCALE, 0)); |
0316808c | 287 | assertEquals("Context rank", 4500, context.getRank()); |
25e48683 | 288 | |
c32744d6 | 289 | event = fExperiment.getNext(context); |
25e48683 | 290 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
0316808c | 291 | assertEquals("Context rank", 4501, context.getRank()); |
25e48683 FC |
292 | } |
293 | ||
6e1886bc | 294 | @Test |
54a7a54c | 295 | public void testSeekTimestampOutOfScope() { |
25e48683 | 296 | // Position trace at beginning |
0316808c | 297 | ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(-1, SCALE, 0)); |
25e48683 FC |
298 | assertEquals("Event rank", 0, context.getRank()); |
299 | ||
c32744d6 | 300 | ITmfEvent event = fExperiment.getNext(context); |
25e48683 FC |
301 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
302 | assertEquals("Event rank", 1, context.getRank()); | |
303 | ||
304 | // Position trace at event passed the end | |
305 | context = fExperiment.seekEvent(new TmfTimestamp(NB_EVENTS + 1, SCALE, 0)); | |
c32744d6 | 306 | event = fExperiment.getNext(context); |
0316808c | 307 | assertNull("Event location", event); |
9b635e61 | 308 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
25e48683 FC |
309 | } |
310 | ||
311 | // ------------------------------------------------------------------------ | |
0316808c | 312 | // seekEvent by location (context rank is undefined) |
25e48683 FC |
313 | // ------------------------------------------------------------------------ |
314 | ||
6e1886bc | 315 | @Test |
54a7a54c | 316 | public void testSeekLocationOnCacheBoundary() { |
0316808c | 317 | long cacheSize = fExperiment.getCacheSize(); |
25e48683 | 318 | |
0316808c FC |
319 | // Position trace at event rank 0 |
320 | ITmfContext tmpContext = fExperiment.seekEvent(0); | |
321 | ITmfContext context = fExperiment.seekEvent(tmpContext.getLocation()); | |
25e48683 | 322 | |
c32744d6 | 323 | ITmfEvent event = fExperiment.getNext(context); |
25e48683 | 324 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
25e48683 | 325 | |
c32744d6 | 326 | event = fExperiment.getNext(context); |
0316808c | 327 | assertEquals("Event timestamp", 2, event.getTimestamp().getValue()); |
25e48683 | 328 | |
0316808c FC |
329 | // Position trace at event rank 'cacheSize' |
330 | tmpContext = fExperiment.seekEvent(cacheSize); | |
331 | context = fExperiment.seekEvent(tmpContext.getLocation()); | |
25e48683 | 332 | |
c32744d6 | 333 | event = fExperiment.getNext(context); |
0316808c | 334 | assertEquals("Event timestamp", cacheSize + 1, event.getTimestamp().getValue()); |
25e48683 | 335 | |
c32744d6 | 336 | event = fExperiment.getNext(context); |
0316808c | 337 | assertEquals("Event timestamp", cacheSize + 2, event.getTimestamp().getValue()); |
25e48683 | 338 | |
0316808c FC |
339 | // Position trace at event rank 4 * 'cacheSize' |
340 | tmpContext = fExperiment.seekEvent(4 * cacheSize); | |
341 | context = fExperiment.seekEvent(tmpContext.getLocation()); | |
25e48683 | 342 | |
c32744d6 | 343 | event = fExperiment.getNext(context); |
0316808c | 344 | assertEquals("Event timestamp", 4 * cacheSize + 1, event.getTimestamp().getValue()); |
25e48683 | 345 | |
c32744d6 | 346 | event = fExperiment.getNext(context); |
0316808c | 347 | assertEquals("Event timestamp", 4 * cacheSize + 2, event.getTimestamp().getValue()); |
25e48683 FC |
348 | } |
349 | ||
6e1886bc | 350 | @Test |
54a7a54c | 351 | public void testSeekLocationNotOnCacheBoundary() { |
0316808c | 352 | long cacheSize = fExperiment.getCacheSize(); |
25e48683 | 353 | |
0316808c FC |
354 | // Position trace at event 'cacheSize' - 1 |
355 | ITmfContext tmpContext = fExperiment.seekEvent(cacheSize - 1); | |
356 | ITmfContext context = fExperiment.seekEvent(tmpContext.getLocation()); | |
25e48683 | 357 | |
c32744d6 | 358 | ITmfEvent event = fExperiment.getNext(context); |
0316808c | 359 | assertEquals("Event timestamp", cacheSize, event.getTimestamp().getValue()); |
25e48683 | 360 | |
c32744d6 | 361 | event = fExperiment.getNext(context); |
0316808c | 362 | assertEquals("Event timestamp", cacheSize + 1, event.getTimestamp().getValue()); |
25e48683 | 363 | |
0316808c FC |
364 | // Position trace at event rank 2 * 'cacheSize' - 1 |
365 | tmpContext = fExperiment.seekEvent(2 * cacheSize - 1); | |
366 | context = fExperiment.seekEvent(tmpContext.getLocation()); | |
367 | context = fExperiment.seekEvent(2 * cacheSize - 1); | |
25e48683 | 368 | |
c32744d6 | 369 | event = fExperiment.getNext(context); |
0316808c | 370 | assertEquals("Event timestamp", 2 * cacheSize, event.getTimestamp().getValue()); |
25e48683 | 371 | |
c32744d6 | 372 | event = fExperiment.getNext(context); |
0316808c | 373 | assertEquals("Event timestamp", 2 * cacheSize + 1, event.getTimestamp().getValue()); |
25e48683 FC |
374 | |
375 | // Position trace at event rank 4500 | |
0316808c FC |
376 | tmpContext = fExperiment.seekEvent(4500); |
377 | context = fExperiment.seekEvent(tmpContext.getLocation()); | |
25e48683 | 378 | |
c32744d6 | 379 | event = fExperiment.getNext(context); |
25e48683 | 380 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
25e48683 | 381 | |
c32744d6 | 382 | event = fExperiment.getNext(context); |
0316808c | 383 | assertEquals("Event timestamp", 4502, event.getTimestamp().getValue()); |
25e48683 FC |
384 | } |
385 | ||
6e1886bc | 386 | @Test |
54a7a54c | 387 | public void testSeekLocationOutOfScope() { |
25e48683 | 388 | // Position trace at beginning |
1e1bef82 | 389 | ITmfContext context = fExperiment.seekEvent((ITmfLocation) null); |
25e48683 | 390 | |
c32744d6 | 391 | ITmfEvent event = fExperiment.getNext(context); |
25e48683 | 392 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
25e48683 | 393 | } |
d18dd09b | 394 | |
9b635e61 | 395 | // ------------------------------------------------------------------------ |
17324c9a | 396 | // getNext - updates the context |
9b635e61 | 397 | // ------------------------------------------------------------------------ |
d18dd09b | 398 | |
54a7a54c | 399 | private static void validateContextRanks(ITmfContext context) { |
17324c9a FC |
400 | assertTrue("Experiment context type", context instanceof TmfExperimentContext); |
401 | TmfExperimentContext ctx = (TmfExperimentContext) context; | |
9b635e61 | 402 | |
07ef7847 | 403 | int nbTraces = ctx.getNbTraces(); |
17324c9a FC |
404 | |
405 | // expRank = sum(trace ranks) - nbTraces + 1 (if lastTraceRead != NO_TRACE) | |
406 | long expRank = -nbTraces + ((ctx.getLastTrace() != TmfExperimentContext.NO_TRACE) ? 1 : 0); | |
407 | for (int i = 0; i < nbTraces; i++) { | |
07ef7847 AM |
408 | ITmfContext subContext = ctx.getContext(i); |
409 | assertNotNull(subContext); | |
410 | long rank = subContext.getRank(); | |
17324c9a FC |
411 | if (rank == -1) { |
412 | expRank = -1; | |
413 | break; | |
414 | } | |
415 | expRank += rank; | |
416 | } | |
417 | assertEquals("Experiment context rank", expRank, ctx.getRank()); | |
418 | } | |
419 | ||
6e1886bc | 420 | @Test |
54a7a54c | 421 | public void testGetNextAfteSeekingOnTS_1() { |
17324c9a FC |
422 | final long INITIAL_TS = 1; |
423 | final int NB_READS = 20; | |
424 | ||
425 | // On lower bound, returns the first event (ts = 1) | |
426 | final ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0)); | |
427 | ||
428 | validateContextRanks(context); | |
429 | ||
430 | // Read NB_EVENTS | |
431 | ITmfEvent event; | |
432 | for (int i = 0; i < NB_READS; i++) { | |
433 | event = fExperiment.getNext(context); | |
434 | assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue()); | |
435 | assertEquals("Event rank", INITIAL_TS + i, context.getRank()); | |
436 | } | |
437 | ||
438 | // Make sure we stay positioned | |
439 | event = fExperiment.parseEvent(context); | |
440 | assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue()); | |
441 | assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank()); | |
442 | ||
443 | validateContextRanks(context); | |
444 | } | |
445 | ||
6e1886bc | 446 | @Test |
54a7a54c | 447 | public void testGetNextAfteSeekingOnTS_2() { |
17324c9a FC |
448 | final long INITIAL_TS = 2; |
449 | final int NB_READS = 20; | |
450 | ||
451 | // On lower bound, returns the first event (ts = 2) | |
452 | final ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0)); | |
453 | ||
454 | validateContextRanks(context); | |
455 | ||
456 | // Read NB_EVENTS | |
457 | ITmfEvent event; | |
458 | for (int i = 0; i < NB_READS; i++) { | |
459 | event = fExperiment.getNext(context); | |
460 | assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue()); | |
461 | assertEquals("Event rank", INITIAL_TS + i, context.getRank()); | |
462 | } | |
463 | ||
464 | // Make sure we stay positioned | |
465 | event = fExperiment.parseEvent(context); | |
466 | assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue()); | |
467 | assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank()); | |
468 | ||
469 | validateContextRanks(context); | |
470 | } | |
471 | ||
6e1886bc | 472 | @Test |
54a7a54c | 473 | public void testGetNextAfteSeekingOnTS_3() { |
17324c9a FC |
474 | final long INITIAL_TS = 500; |
475 | final int NB_READS = 20; | |
476 | ||
477 | // On lower bound, returns the first event (ts = 500) | |
478 | final ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0)); | |
479 | ||
480 | validateContextRanks(context); | |
481 | ||
482 | // Read NB_EVENTS | |
483 | ITmfEvent event; | |
484 | for (int i = 0; i < NB_READS; i++) { | |
485 | event = fExperiment.getNext(context); | |
486 | assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue()); | |
487 | assertEquals("Event rank", INITIAL_TS + i, context.getRank()); | |
488 | } | |
489 | ||
490 | // Make sure we stay positioned | |
491 | event = fExperiment.parseEvent(context); | |
492 | assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue()); | |
493 | assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank()); | |
494 | ||
495 | validateContextRanks(context); | |
496 | } | |
497 | ||
6e1886bc | 498 | @Test |
54a7a54c | 499 | public void testGetNextAfterSeekingOnRank_1() { |
17324c9a FC |
500 | final long INITIAL_RANK = 0L; |
501 | final int NB_READS = 20; | |
502 | ||
503 | // On lower bound, returns the first event (rank = 0) | |
504 | final ITmfContext context = fExperiment.seekEvent(INITIAL_RANK); | |
505 | ||
506 | validateContextRanks(context); | |
507 | ||
508 | // Read NB_EVENTS | |
509 | ITmfEvent event; | |
510 | for (int i = 0; i < NB_READS; i++) { | |
511 | event = fExperiment.getNext(context); | |
512 | assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue()); | |
513 | assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank()); | |
514 | } | |
515 | ||
516 | // Make sure we stay positioned | |
517 | event = fExperiment.parseEvent(context); | |
518 | assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue()); | |
519 | assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank()); | |
520 | ||
521 | validateContextRanks(context); | |
522 | } | |
523 | ||
6e1886bc | 524 | @Test |
54a7a54c | 525 | public void testGetNextAfterSeekingOnRank_2() { |
17324c9a FC |
526 | final long INITIAL_RANK = 1L; |
527 | final int NB_READS = 20; | |
528 | ||
529 | // On lower bound, returns the first event (rank = 0) | |
530 | final ITmfContext context = fExperiment.seekEvent(INITIAL_RANK); | |
d18dd09b | 531 | |
17324c9a FC |
532 | validateContextRanks(context); |
533 | ||
534 | // Read NB_EVENTS | |
535 | ITmfEvent event; | |
536 | for (int i = 0; i < NB_READS; i++) { | |
c32744d6 | 537 | event = fExperiment.getNext(context); |
17324c9a FC |
538 | assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue()); |
539 | assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank()); | |
9b635e61 | 540 | } |
17324c9a FC |
541 | |
542 | // Make sure we stay positioned | |
543 | event = fExperiment.parseEvent(context); | |
544 | assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue()); | |
545 | assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank()); | |
546 | ||
547 | validateContextRanks(context); | |
548 | } | |
549 | ||
6e1886bc | 550 | @Test |
54a7a54c | 551 | public void testGetNextAfterSeekingOnRank_3() { |
17324c9a FC |
552 | final long INITIAL_RANK = 500L; |
553 | final int NB_READS = 20; | |
554 | ||
555 | // On lower bound, returns the first event (rank = 0) | |
556 | final ITmfContext context = fExperiment.seekEvent(INITIAL_RANK); | |
557 | ||
558 | validateContextRanks(context); | |
559 | ||
560 | // Read NB_EVENTS | |
561 | ITmfEvent event; | |
562 | for (int i = 0; i < NB_READS; i++) { | |
563 | event = fExperiment.getNext(context); | |
564 | assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue()); | |
565 | assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank()); | |
566 | } | |
567 | ||
568 | // Make sure we stay positioned | |
569 | event = fExperiment.parseEvent(context); | |
570 | assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue()); | |
571 | assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank()); | |
572 | ||
573 | validateContextRanks(context); | |
574 | } | |
575 | ||
6e1886bc | 576 | @Test |
54a7a54c | 577 | public void testGetNextAfterSeekingOnLocation_1() { |
1e1bef82 | 578 | final ITmfLocation INITIAL_LOC = null; |
17324c9a FC |
579 | final long INITIAL_TS = 1; |
580 | final int NB_READS = 20; | |
581 | ||
582 | // On lower bound, returns the first event (ts = 1) | |
583 | final ITmfContext context = fExperiment.seekEvent(INITIAL_LOC); | |
584 | ||
585 | validateContextRanks(context); | |
586 | ||
587 | // Read NB_EVENTS | |
588 | ITmfEvent event; | |
589 | for (int i = 0; i < NB_READS; i++) { | |
590 | event = fExperiment.getNext(context); | |
591 | assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue()); | |
592 | assertEquals("Event rank", INITIAL_TS + i, context.getRank()); | |
593 | } | |
594 | ||
595 | // Make sure we stay positioned | |
596 | event = fExperiment.parseEvent(context); | |
597 | assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue()); | |
598 | assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank()); | |
599 | ||
600 | validateContextRanks(context); | |
601 | } | |
602 | ||
6e1886bc | 603 | @Test |
54a7a54c | 604 | public void testGetNextAfterSeekingOnLocation_2() { |
1e1bef82 | 605 | final ITmfLocation INITIAL_LOC = fExperiment.seekEvent(1L).getLocation(); |
17324c9a FC |
606 | final long INITIAL_TS = 2; |
607 | final int NB_READS = 20; | |
608 | ||
609 | // On lower bound, returns the first event (ts = 2) | |
610 | final ITmfContext context = fExperiment.seekEvent(INITIAL_LOC); | |
611 | ||
612 | validateContextRanks(context); | |
613 | ||
614 | // Read NB_EVENTS | |
615 | ITmfEvent event; | |
616 | for (int i = 0; i < NB_READS; i++) { | |
617 | event = fExperiment.getNext(context); | |
618 | assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue()); | |
619 | } | |
620 | ||
621 | // Make sure we stay positioned | |
622 | event = fExperiment.parseEvent(context); | |
623 | assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue()); | |
624 | ||
625 | validateContextRanks(context); | |
626 | } | |
627 | ||
6e1886bc | 628 | @Test |
54a7a54c | 629 | public void testGetNextAfterSeekingOnLocation_3() { |
1e1bef82 | 630 | final ITmfLocation INITIAL_LOC = fExperiment.seekEvent(500L).getLocation(); |
17324c9a FC |
631 | final long INITIAL_TS = 501; |
632 | final int NB_READS = 20; | |
633 | ||
634 | // On lower bound, returns the first event (ts = 501) | |
635 | final ITmfContext context = fExperiment.seekEvent(INITIAL_LOC); | |
636 | ||
637 | validateContextRanks(context); | |
638 | ||
639 | // Read NB_EVENTS | |
640 | ITmfEvent event; | |
641 | for (int i = 0; i < NB_READS; i++) { | |
642 | event = fExperiment.getNext(context); | |
643 | assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue()); | |
644 | } | |
645 | ||
646 | // Make sure we stay positioned | |
647 | event = fExperiment.parseEvent(context); | |
648 | assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue()); | |
649 | ||
650 | validateContextRanks(context); | |
651 | } | |
652 | ||
6e1886bc | 653 | @Test |
54a7a54c | 654 | public void testGetNextLocation() { |
17324c9a FC |
655 | ITmfContext context1 = fExperiment.seekEvent(0); |
656 | fExperiment.getNext(context1); | |
d62bb185 | 657 | ITmfLocation location = context1.getLocation(); |
17324c9a FC |
658 | ITmfEvent event1 = fExperiment.getNext(context1); |
659 | ITmfContext context2 = fExperiment.seekEvent(location); | |
660 | ITmfEvent event2 = fExperiment.getNext(context2); | |
661 | assertEquals("Event timestamp", event1.getTimestamp().getValue(), event2.getTimestamp().getValue()); | |
662 | } | |
663 | ||
6e1886bc | 664 | @Test |
54a7a54c | 665 | public void testGetNextEndLocation() { |
17324c9a FC |
666 | ITmfContext context1 = fExperiment.seekEvent(fExperiment.getNbEvents() - 1); |
667 | fExperiment.getNext(context1); | |
d62bb185 | 668 | ITmfLocation location = context1.getLocation(); |
17324c9a FC |
669 | ITmfContext context2 = fExperiment.seekEvent(location); |
670 | ITmfEvent event = fExperiment.getNext(context2); | |
671 | assertNull("Event", event); | |
d18dd09b | 672 | } |
9b635e61 | 673 | |
d18dd09b ASL |
674 | // ------------------------------------------------------------------------ |
675 | // processRequest | |
676 | // ------------------------------------------------------------------------ | |
677 | ||
6e1886bc | 678 | @Test |
54a7a54c | 679 | public void testProcessRequestForNbEvents() throws InterruptedException { |
d18dd09b | 680 | final int nbEvents = 1000; |
ccf2bbb4 | 681 | final Vector<ITmfEvent> requestedEvents = new Vector<>(); |
d18dd09b | 682 | |
25e48683 | 683 | final TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
7184fc40 | 684 | final TmfEventRequest request = new TmfEventRequest(ITmfEvent.class, |
672a642a | 685 | range, 0, nbEvents, ExecutionType.FOREGROUND) { |
25e48683 | 686 | @Override |
6256d8ad | 687 | public void handleData(final ITmfEvent event) { |
25e48683 FC |
688 | super.handleData(event); |
689 | requestedEvents.add(event); | |
690 | } | |
d18dd09b ASL |
691 | }; |
692 | fExperiment.sendRequest(request); | |
693 | request.waitForCompletion(); | |
694 | ||
695 | assertEquals("nbEvents", nbEvents, requestedEvents.size()); | |
696 | assertTrue("isCompleted", request.isCompleted()); | |
697 | assertFalse("isCancelled", request.isCancelled()); | |
698 | ||
699 | // Ensure that we have distinct events. | |
25e48683 | 700 | // Don't go overboard: we are not validating the stub! |
20658947 | 701 | for (int i = 0; i < nbEvents; i++) { |
d18dd09b | 702 | assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue()); |
20658947 | 703 | } |
d18dd09b | 704 | } |
25e48683 | 705 | |
6e1886bc | 706 | @Test |
54a7a54c | 707 | public void testProcessRequestForAllEvents() throws InterruptedException { |
2740e05c | 708 | final int nbEvents = ITmfEventRequest.ALL_DATA; |
ccf2bbb4 | 709 | final Vector<ITmfEvent> requestedEvents = new Vector<>(); |
25e48683 | 710 | final long nbExpectedEvents = NB_EVENTS; |
d18dd09b | 711 | |
25e48683 | 712 | final TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
7184fc40 | 713 | final TmfEventRequest request = new TmfEventRequest(ITmfEvent.class, |
672a642a | 714 | range, 0, nbEvents, ExecutionType.FOREGROUND) { |
25e48683 | 715 | @Override |
6256d8ad | 716 | public void handleData(final ITmfEvent event) { |
25e48683 FC |
717 | super.handleData(event); |
718 | requestedEvents.add(event); | |
719 | } | |
d18dd09b ASL |
720 | }; |
721 | fExperiment.sendRequest(request); | |
722 | request.waitForCompletion(); | |
723 | ||
9b635e61 | 724 | assertEquals("nbEvents", nbExpectedEvents, requestedEvents.size()); |
d18dd09b ASL |
725 | assertTrue("isCompleted", request.isCompleted()); |
726 | assertFalse("isCancelled", request.isCancelled()); | |
727 | ||
728 | // Ensure that we have distinct events. | |
25e48683 | 729 | // Don't go overboard: we are not validating the stub! |
20658947 | 730 | for (int i = 0; i < nbExpectedEvents; i++) { |
d18dd09b | 731 | assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue()); |
20658947 | 732 | } |
d18dd09b | 733 | } |
25e48683 | 734 | |
d18dd09b ASL |
735 | // ------------------------------------------------------------------------ |
736 | // cancel | |
737 | // ------------------------------------------------------------------------ | |
738 | ||
6e1886bc | 739 | @Test |
54a7a54c | 740 | public void testCancel() throws InterruptedException { |
25e48683 | 741 | final int nbEvents = NB_EVENTS; |
672a642a | 742 | final int limit = BLOCK_SIZE; |
ccf2bbb4 | 743 | final Vector<ITmfEvent> requestedEvents = new Vector<>(); |
d18dd09b | 744 | |
25e48683 | 745 | final TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
7184fc40 | 746 | final TmfEventRequest request = new TmfEventRequest(ITmfEvent.class, |
672a642a | 747 | range, 0, nbEvents, ExecutionType.FOREGROUND) { |
25e48683 | 748 | int nbRead = 0; |
672a642a | 749 | |
25e48683 | 750 | @Override |
6256d8ad | 751 | public void handleData(final ITmfEvent event) { |
25e48683 FC |
752 | super.handleData(event); |
753 | requestedEvents.add(event); | |
672a642a | 754 | if (++nbRead == limit) { |
25e48683 | 755 | cancel(); |
20658947 | 756 | } |
25e48683 | 757 | } |
d18dd09b ASL |
758 | }; |
759 | fExperiment.sendRequest(request); | |
760 | request.waitForCompletion(); | |
761 | ||
672a642a | 762 | assertEquals("nbEvents", limit, requestedEvents.size()); |
d18dd09b ASL |
763 | assertTrue("isCompleted", request.isCompleted()); |
764 | assertTrue("isCancelled", request.isCancelled()); | |
765 | } | |
25e48683 | 766 | |
d18dd09b ASL |
767 | // ------------------------------------------------------------------------ |
768 | // getTimestamp | |
769 | // ------------------------------------------------------------------------ | |
770 | ||
6e1886bc | 771 | @Test |
54a7a54c | 772 | public void testGetTimestamp() { |
17324c9a FC |
773 | assertEquals("getTimestamp", new TmfTimestamp( 1, (byte) -3), fExperiment.getTimestamp( 0)); |
774 | assertEquals("getTimestamp", new TmfTimestamp( 2, (byte) -3), fExperiment.getTimestamp( 1)); | |
775 | assertEquals("getTimestamp", new TmfTimestamp( 11, (byte) -3), fExperiment.getTimestamp( 10)); | |
776 | assertEquals("getTimestamp", new TmfTimestamp( 101, (byte) -3), fExperiment.getTimestamp( 100)); | |
777 | assertEquals("getTimestamp", new TmfTimestamp( 1001, (byte) -3), fExperiment.getTimestamp( 1000)); | |
778 | assertEquals("getTimestamp", new TmfTimestamp( 2001, (byte) -3), fExperiment.getTimestamp( 2000)); | |
779 | assertEquals("getTimestamp", new TmfTimestamp( 2501, (byte) -3), fExperiment.getTimestamp( 2500)); | |
780 | assertEquals("getTimestamp", new TmfTimestamp(10000, (byte) -3), fExperiment.getTimestamp( 9999)); | |
781 | assertEquals("getTimestamp", new TmfTimestamp(20000, (byte) -3), fExperiment.getTimestamp(19999)); | |
782 | assertNull("getTimestamp", fExperiment.getTimestamp(20000)); | |
d18dd09b ASL |
783 | } |
784 | ||
66262ad8 BH |
785 | // ------------------------------------------------------------------------ |
786 | // getInitialRangeOffset, getCurrentRange, getCurrentTime | |
787 | // ------------------------------------------------------------------------ | |
2771b032 | 788 | |
6e1886bc | 789 | @Test |
66262ad8 | 790 | public void testDefaultCurrentTimeValues() { |
850a3ae2 PT |
791 | ITmfTrace[] traces = setupTraces(); |
792 | TmfExperimentStub exp = new TmfExperimentStub(EXPERIMENT, traces, BLOCK_SIZE); | |
66262ad8 BH |
793 | |
794 | // verify initial values | |
795 | TmfTimestamp initRange = new TmfTimestamp(DEFAULT_INITIAL_OFFSET_VALUE, ITmfTimestamp.NANOSECOND_SCALE); | |
796 | assertEquals("getInitialRangeOffset", initRange, exp.getInitialRangeOffset()); | |
850a3ae2 PT |
797 | |
798 | exp.dispose(); | |
799 | } | |
800 | ||
801 | @Test | |
802 | public void testInitialRangeOffset() { | |
803 | ITmfTrace[] traces = setupTraces(); | |
804 | ((TmfTraceStub) traces[0]).setInitialRangeOffset(new TmfTimestamp(5, ITmfTimestamp.MILLISECOND_SCALE)); | |
805 | ((TmfTraceStub) traces[1]).setInitialRangeOffset(new TmfTimestamp(2, ITmfTimestamp.MILLISECOND_SCALE)); | |
806 | TmfExperimentStub exp = new TmfExperimentStub(EXPERIMENT, traces, BLOCK_SIZE); | |
807 | ||
808 | TmfTimestamp initRange = new TmfTimestamp(2, ITmfTimestamp.MILLISECOND_SCALE); | |
809 | assertEquals("getInitialRangeOffset", initRange, exp.getInitialRangeOffset()); | |
810 | ||
811 | exp.dispose(); | |
66262ad8 | 812 | } |
6e1886bc | 813 | |
17324c9a | 814 | } |