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d18dd09b | 1 | /******************************************************************************* |
e31e01e8 | 2 | * Copyright (c) 2009, 2010 Ericsson |
d18dd09b ASL |
3 | * |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Francois Chouinard - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
6c13869b | 13 | package org.eclipse.linuxtools.tmf.core.tests.trace; |
d18dd09b ASL |
14 | |
15 | import java.io.File; | |
e1ab8984 FC |
16 | import java.io.IOException; |
17 | import java.net.URISyntaxException; | |
18 | import java.net.URL; | |
d18dd09b ASL |
19 | import java.util.Vector; |
20 | ||
e1ab8984 FC |
21 | import junit.framework.TestCase; |
22 | ||
23 | import org.eclipse.core.runtime.FileLocator; | |
24 | import org.eclipse.core.runtime.Path; | |
6c13869b FC |
25 | import org.eclipse.linuxtools.tmf.core.component.ITmfDataProvider; |
26 | import org.eclipse.linuxtools.tmf.core.component.TmfProviderManager; | |
72f1e62a | 27 | import org.eclipse.linuxtools.tmf.core.event.ITmfEvent; |
6c13869b FC |
28 | import org.eclipse.linuxtools.tmf.core.event.TmfEvent; |
29 | import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange; | |
30 | import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp; | |
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.TmfCheckpoint; | |
35 | import org.eclipse.linuxtools.tmf.core.trace.TmfContext; | |
36 | import org.eclipse.linuxtools.tmf.core.trace.TmfTrace; | |
4918b8f2 | 37 | import org.eclipse.linuxtools.tmf.tests.stubs.trace.TmfTraceStub; |
d18dd09b ASL |
38 | |
39 | /** | |
40 | * <b><u>TmfTraceTest</u></b> | |
41 | * <p> | |
ff4ed569 | 42 | * Test suite for the TmfTrace class. |
d18dd09b | 43 | */ |
3b38ea61 | 44 | @SuppressWarnings("nls") |
d18dd09b ASL |
45 | public class TmfTraceTest extends TestCase { |
46 | ||
f17b2f70 FC |
47 | // ------------------------------------------------------------------------ |
48 | // Variables | |
49 | // ------------------------------------------------------------------------ | |
ff4ed569 | 50 | |
d18dd09b | 51 | private static final String DIRECTORY = "testfiles"; |
85fb0e54 | 52 | private static final String TEST_STREAM = "A-Test-10K"; |
ff4ed569 | 53 | private static final int BLOCK_SIZE = 500; |
e31e01e8 FC |
54 | private static final int NB_EVENTS = 10000; |
55 | private static TmfTraceStub fTrace = null; | |
d18dd09b ASL |
56 | |
57 | private static byte SCALE = (byte) -3; | |
58 | ||
e31e01e8 | 59 | // ------------------------------------------------------------------------ |
d18dd09b | 60 | // Housekeeping |
e31e01e8 | 61 | // ------------------------------------------------------------------------ |
d18dd09b | 62 | |
f17b2f70 FC |
63 | public TmfTraceTest(final String name) throws Exception { |
64 | super(name); | |
65 | } | |
66 | ||
67 | @Override | |
68 | protected void setUp() throws Exception { | |
69 | super.setUp(); | |
70 | fTrace = setupTrace(DIRECTORY + File.separator + TEST_STREAM); | |
71 | // Dummy request to force the trace indexing | |
72 | final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class) { | |
73 | @Override | |
74 | public void handleData(final TmfEvent event) { | |
75 | super.handleData(event); | |
76 | } | |
77 | }; | |
78 | fTrace.sendRequest(request); | |
79 | request.waitForCompletion(); | |
80 | } | |
81 | ||
82 | @Override | |
83 | protected void tearDown() throws Exception { | |
84 | super.tearDown(); | |
85 | fTrace.dispose(); | |
86 | fTrace = null; | |
87 | } | |
ff4ed569 FC |
88 | |
89 | // ------------------------------------------------------------------------ | |
90 | // Helper functions | |
91 | // ------------------------------------------------------------------------ | |
92 | ||
f17b2f70 FC |
93 | private TmfTraceStub setupTrace(final String path) { |
94 | if (fTrace == null) | |
95 | try { | |
96 | final URL location = FileLocator.find(TmfCoreTestPlugin.getDefault().getBundle(), new Path(path), null); | |
97 | final File test = new File(FileLocator.toFileURL(location).toURI()); | |
98 | fTrace = new TmfTraceStub(test.toURI().getPath(), BLOCK_SIZE, false); | |
99 | } catch (final URISyntaxException e) { | |
100 | e.printStackTrace(); | |
101 | } catch (final IOException e) { | |
102 | e.printStackTrace(); | |
103 | } | |
104 | return fTrace; | |
e1ab8984 FC |
105 | } |
106 | ||
e31e01e8 | 107 | // ------------------------------------------------------------------------ |
d18dd09b | 108 | // Constructors |
e31e01e8 | 109 | // ------------------------------------------------------------------------ |
d18dd09b ASL |
110 | |
111 | public void testTmfTraceDefault() throws Exception { | |
f17b2f70 FC |
112 | TmfTraceStub trace = null; |
113 | File testfile = null; | |
114 | try { | |
115 | final URL location = FileLocator.find(TmfCoreTestPlugin.getDefault().getBundle(), new Path(DIRECTORY + File.separator + TEST_STREAM), null); | |
116 | testfile = new File(FileLocator.toFileURL(location).toURI()); | |
117 | trace = new TmfTraceStub(testfile.toURI().getPath()); | |
118 | } catch (final URISyntaxException e) { | |
119 | fail("URISyntaxException"); | |
120 | } catch (final IOException e) { | |
121 | fail("IOException"); | |
122 | } | |
123 | assertTrue ("Open trace", trace != null); | |
124 | assertEquals("getType", TmfEvent.class, trace.getType()); | |
125 | assertEquals("getPath", testfile.toURI().getPath(), trace.getPath()); | |
126 | assertEquals("getName", TEST_STREAM, trace.getName()); | |
127 | assertEquals("getCacheSize", TmfTrace.DEFAULT_INDEX_PAGE_SIZE, trace.getIndexPageSize()); | |
ff4ed569 FC |
128 | } |
129 | ||
130 | public void testTmfTraceDefaultCacheSize() throws Exception { | |
f17b2f70 FC |
131 | TmfTraceStub trace = null; |
132 | File testfile = null; | |
133 | try { | |
134 | final URL location = FileLocator.find(TmfCoreTestPlugin.getDefault().getBundle(), new Path(DIRECTORY + File.separator + TEST_STREAM), null); | |
135 | testfile = new File(FileLocator.toFileURL(location).toURI()); | |
136 | trace = new TmfTraceStub(testfile.toURI().getPath(), 0); | |
137 | } catch (final URISyntaxException e) { | |
138 | fail("URISyntaxException"); | |
139 | } catch (final IOException e) { | |
140 | fail("IOException"); | |
141 | } | |
142 | assertTrue ("Open trace", trace != null); | |
143 | assertEquals("getType", TmfEvent.class, trace.getType()); | |
144 | assertEquals("getPath", testfile.toURI().getPath(), trace.getPath()); | |
145 | assertEquals("getName", TEST_STREAM, trace.getName()); | |
146 | assertEquals("getCacheSize", TmfTrace.DEFAULT_INDEX_PAGE_SIZE, trace.getIndexPageSize()); | |
d18dd09b ASL |
147 | } |
148 | ||
149 | public void testTmfTrace() throws Exception { | |
f17b2f70 FC |
150 | assertEquals("getType", TmfEvent.class, fTrace.getType()); |
151 | assertEquals("getName", TEST_STREAM, fTrace.getName()); | |
152 | assertEquals("getCacheSize", BLOCK_SIZE, fTrace.getIndexPageSize()); | |
ff4ed569 FC |
153 | } |
154 | ||
f17b2f70 FC |
155 | // public void testClone() throws Exception { |
156 | // TmfTraceStub trace = fTrace.clone(); | |
157 | // assertEquals("getType", TmfEvent.class, trace.getType()); | |
158 | // assertEquals("getPath", fTrace.getPath(), trace.getPath()); | |
159 | // assertEquals("getName", TEST_STREAM, trace.getName()); | |
160 | // assertEquals("getCacheSize", BLOCK_SIZE, trace.getIndexPageSize()); | |
161 | // assertEquals("getTimeRange", fTrace.getTimeRange(), trace.getTimeRange()); | |
162 | // } | |
d18dd09b | 163 | |
ff4ed569 FC |
164 | // ------------------------------------------------------------------------ |
165 | // Get/Set time range | |
166 | // ------------------------------------------------------------------------ | |
167 | ||
168 | public void testSetTimeRange() throws Exception { | |
f17b2f70 FC |
169 | final TmfTraceStub trace = new TmfTraceStub(fTrace); |
170 | ||
ff4ed569 FC |
171 | assertEquals("getRange-start", 1, trace.getTimeRange().getStartTime().getValue()); |
172 | assertEquals("getRange-end", NB_EVENTS, trace.getTimeRange().getEndTime().getValue()); | |
173 | assertEquals("getStartTime", 1, trace.getStartTime().getValue()); | |
174 | assertEquals("getEndTime", NB_EVENTS, trace.getEndTime().getValue()); | |
175 | ||
176 | trace.setTimeRange(new TmfTimeRange(new TmfTimestamp(100), new TmfTimestamp(200))); | |
177 | assertEquals("setTimeRange", 100, trace.getTimeRange().getStartTime().getValue()); | |
178 | assertEquals("setTimeRange", 200, trace.getTimeRange().getEndTime().getValue()); | |
179 | assertEquals("setTimeRange", 100, trace.getStartTime().getValue()); | |
180 | assertEquals("setTimeRange", 200, trace.getEndTime().getValue()); | |
f17b2f70 FC |
181 | |
182 | trace.dispose(); | |
ff4ed569 | 183 | } |
f17b2f70 | 184 | |
ff4ed569 | 185 | public void testSetStartTime() throws Exception { |
f17b2f70 FC |
186 | final TmfTraceStub trace = new TmfTraceStub(fTrace); |
187 | ||
ff4ed569 FC |
188 | assertEquals("getRange-start", 1, trace.getTimeRange().getStartTime().getValue()); |
189 | assertEquals("getRange-end", NB_EVENTS, trace.getTimeRange().getEndTime().getValue()); | |
190 | assertEquals("getStartTime", 1, trace.getStartTime().getValue()); | |
191 | assertEquals("getEndTime", NB_EVENTS, trace.getEndTime().getValue()); | |
192 | ||
193 | trace.setStartTime(new TmfTimestamp(100)); | |
194 | assertEquals("setStartTime", 100, trace.getTimeRange().getStartTime().getValue()); | |
195 | assertEquals("setStartTime", NB_EVENTS, trace.getTimeRange().getEndTime().getValue()); | |
196 | assertEquals("setStartTime", 100, trace.getStartTime().getValue()); | |
197 | assertEquals("setStartTime", NB_EVENTS, trace.getEndTime().getValue()); | |
f17b2f70 FC |
198 | |
199 | trace.dispose(); | |
ff4ed569 | 200 | } |
f17b2f70 | 201 | |
ff4ed569 | 202 | public void testSetEndTime() throws Exception { |
f17b2f70 FC |
203 | final TmfTraceStub trace = new TmfTraceStub(fTrace); |
204 | ||
ff4ed569 FC |
205 | assertEquals("getRange-start", 1, trace.getTimeRange().getStartTime().getValue()); |
206 | assertEquals("getRange-end", NB_EVENTS, trace.getTimeRange().getEndTime().getValue()); | |
207 | assertEquals("getStartTime", 1, trace.getStartTime().getValue()); | |
208 | assertEquals("getEndTime", NB_EVENTS, trace.getEndTime().getValue()); | |
209 | ||
210 | trace.setEndTime(new TmfTimestamp(100)); | |
211 | assertEquals("setEndTime", 1, trace.getTimeRange().getStartTime().getValue()); | |
212 | assertEquals("setEndTime", 100, trace.getTimeRange().getEndTime().getValue()); | |
213 | assertEquals("setEndTime", 1, trace.getStartTime().getValue()); | |
214 | assertEquals("setEndTime", 100, trace.getEndTime().getValue()); | |
f17b2f70 FC |
215 | |
216 | trace.dispose(); | |
ff4ed569 | 217 | } |
f17b2f70 | 218 | |
e31e01e8 | 219 | // ------------------------------------------------------------------------ |
54d55ced | 220 | // Verify checkpoints |
e31e01e8 | 221 | // ------------------------------------------------------------------------ |
d18dd09b | 222 | |
ff4ed569 | 223 | public void testTmfTraceIndexing() throws Exception { |
3118edf1 | 224 | assertEquals("getCacheSize", BLOCK_SIZE, fTrace.getIndexPageSize()); |
ff4ed569 FC |
225 | assertEquals("getTraceSize", NB_EVENTS, fTrace.getNbEvents()); |
226 | assertEquals("getRange-start", 1, fTrace.getTimeRange().getStartTime().getValue()); | |
227 | assertEquals("getRange-end", NB_EVENTS, fTrace.getTimeRange().getEndTime().getValue()); | |
228 | assertEquals("getStartTime", 1, fTrace.getStartTime().getValue()); | |
229 | assertEquals("getEndTime", NB_EVENTS, fTrace.getEndTime().getValue()); | |
54d55ced | 230 | |
f17b2f70 FC |
231 | final Vector<TmfCheckpoint> checkpoints = fTrace.getCheckpoints(); |
232 | final int pageSize = fTrace.getIndexPageSize(); | |
233 | assertTrue("Checkpoints exist", checkpoints != null); | |
234 | ||
235 | // Validate that each checkpoint points to the right event | |
236 | for (int i = 0; i < checkpoints.size(); i++) { | |
237 | final TmfCheckpoint checkpoint = checkpoints.get(i); | |
238 | final TmfContext context = new TmfContext(checkpoint.getLocation(), i * pageSize); | |
239 | final ITmfEvent event = fTrace.parseEvent(context); | |
240 | assertTrue(context.getRank() == i * pageSize); | |
241 | assertTrue((checkpoint.getTimestamp().compareTo(event.getTimestamp(), false) == 0)); | |
242 | } | |
54d55ced FC |
243 | } |
244 | ||
245 | // ------------------------------------------------------------------------ | |
246 | // parseEvent - make sure parseEvent doesn't update the context | |
247 | // ------------------------------------------------------------------------ | |
248 | ||
249 | public void testParseEvent() throws Exception { | |
250 | ||
f17b2f70 | 251 | final int NB_READS = 20; |
9b635e61 | 252 | |
f17b2f70 FC |
253 | // On lower bound, returns the first event (ts = 0) |
254 | final TmfContext context = (TmfContext) fTrace.seekEvent(new TmfTimestamp(0, SCALE, 0)); | |
255 | TmfContext svContext = new TmfContext(context); | |
54d55ced | 256 | |
f17b2f70 | 257 | ITmfEvent event = fTrace.parseEvent(context); |
54d55ced | 258 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
9b635e61 FC |
259 | assertEquals("Event rank", 0, context.getRank()); |
260 | assertTrue("parseEvent", context.equals(svContext)); | |
54d55ced FC |
261 | |
262 | event = fTrace.parseEvent(context); | |
263 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); | |
9b635e61 FC |
264 | assertEquals("Event rank", 0, context.getRank()); |
265 | assertTrue("parseEvent", context.equals(svContext)); | |
54d55ced FC |
266 | |
267 | event = fTrace.parseEvent(context); | |
268 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); | |
9b635e61 FC |
269 | assertEquals("Event rank", 0, context.getRank()); |
270 | assertTrue("parseEvent", context.equals(svContext)); | |
54d55ced | 271 | |
9b635e61 FC |
272 | // Position the trace at event NB_READS |
273 | for (int i = 1; i < NB_READS; i++) { | |
54d55ced FC |
274 | event = fTrace.getNextEvent(context); |
275 | assertEquals("Event timestamp", i, event.getTimestamp().getValue()); | |
276 | } | |
277 | ||
f17b2f70 | 278 | svContext = new TmfContext(context); |
54d55ced | 279 | event = fTrace.parseEvent(context); |
9b635e61 FC |
280 | assertEquals("Event timestamp", NB_READS, event.getTimestamp().getValue()); |
281 | assertEquals("Event rank", NB_READS -1 , context.getRank()); | |
282 | assertTrue("parseEvent", context.equals(svContext)); | |
54d55ced FC |
283 | |
284 | event = fTrace.parseEvent(context); | |
9b635e61 FC |
285 | assertEquals("Event timestamp", NB_READS, event.getTimestamp().getValue()); |
286 | assertEquals("Event rank", NB_READS - 1, context.getRank()); | |
287 | assertTrue("parseEvent", context.equals(svContext)); | |
54d55ced FC |
288 | } |
289 | ||
290 | // ------------------------------------------------------------------------ | |
291 | // getNextEvent - updates the context | |
292 | // ------------------------------------------------------------------------ | |
293 | ||
294 | public void testGetNextEvent() throws Exception { | |
295 | ||
f17b2f70 | 296 | final int NB_READS = 20; |
9b635e61 | 297 | |
f17b2f70 FC |
298 | // On lower bound, returns the first event (ts = 1) |
299 | final ITmfContext context = fTrace.seekEvent(new TmfTimestamp(0, SCALE, 0)); | |
54d55ced | 300 | |
f17b2f70 FC |
301 | // Read NB_EVENTS |
302 | ITmfEvent event; | |
9b635e61 | 303 | for (int i = 0; i < NB_READS; i++) { |
54d55ced | 304 | event = fTrace.getNextEvent(context); |
9b635e61 FC |
305 | assertEquals("Event timestamp", i + 1, event.getTimestamp().getValue()); |
306 | assertEquals("Event rank", i + 1, context.getRank()); | |
54d55ced | 307 | } |
9b635e61 FC |
308 | |
309 | // Make sure we stay positioned | |
310 | event = fTrace.parseEvent(context); | |
311 | assertEquals("Event timestamp", NB_READS + 1, event.getTimestamp().getValue()); | |
312 | assertEquals("Event rank", NB_READS, context.getRank()); | |
54d55ced FC |
313 | } |
314 | ||
315 | // ------------------------------------------------------------------------ | |
316 | // seekLocation | |
317 | // Note: seekLocation() does not reliably set the rank | |
318 | // ------------------------------------------------------------------------ | |
319 | ||
320 | public void testSeekLocationOnCacheBoundary() throws Exception { | |
321 | ||
f17b2f70 FC |
322 | // Position trace at event rank 0 |
323 | TmfContext context = fTrace.seekLocation(null); | |
324 | ITmfEvent event = fTrace.parseEvent(context); | |
54d55ced | 325 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
ff4ed569 | 326 | assertEquals("Event rank", 0, context.getRank()); |
9b635e61 FC |
327 | |
328 | context = fTrace.seekLocation(context.getLocation()); | |
329 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); | |
330 | ||
331 | event = fTrace.parseEvent(context); | |
54d55ced | 332 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
9b635e61 FC |
333 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
334 | ||
335 | event = fTrace.getNextEvent(context); | |
336 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); | |
337 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); | |
54d55ced | 338 | |
f17b2f70 | 339 | // Position trace at event rank 1000 |
3791b5df | 340 | ITmfContext tmpContext = fTrace.seekEvent(new TmfTimestamp(1001, SCALE, 0)); |
9b635e61 | 341 | context = fTrace.seekLocation(tmpContext.getLocation()); |
ff4ed569 | 342 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
9b635e61 FC |
343 | |
344 | event = fTrace.parseEvent(context); | |
54d55ced | 345 | assertEquals("Event timestamp", 1001, event.getTimestamp().getValue()); |
ff4ed569 | 346 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
9b635e61 FC |
347 | |
348 | event = fTrace.getNextEvent(context); | |
54d55ced | 349 | assertEquals("Event timestamp", 1001, event.getTimestamp().getValue()); |
ff4ed569 | 350 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
54d55ced | 351 | |
f17b2f70 | 352 | // Position trace at event rank 4000 |
54d55ced | 353 | tmpContext = fTrace.seekEvent(new TmfTimestamp(4001, SCALE, 0)); |
9b635e61 | 354 | context = fTrace.seekLocation(tmpContext.getLocation()); |
ff4ed569 | 355 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
9b635e61 FC |
356 | |
357 | event = fTrace.parseEvent(context); | |
54d55ced | 358 | assertEquals("Event timestamp", 4001, event.getTimestamp().getValue()); |
ff4ed569 | 359 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
9b635e61 FC |
360 | |
361 | event = fTrace.getNextEvent(context); | |
54d55ced | 362 | assertEquals("Event timestamp", 4001, event.getTimestamp().getValue()); |
ff4ed569 | 363 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
54d55ced FC |
364 | } |
365 | ||
366 | public void testSeekLocationNotOnCacheBoundary() throws Exception { | |
367 | ||
f17b2f70 FC |
368 | // Position trace at event rank 9 |
369 | ITmfContext tmpContext = fTrace.seekEvent(new TmfTimestamp(10, SCALE, 0)); | |
9b635e61 | 370 | TmfContext context = fTrace.seekLocation(tmpContext.getLocation()); |
ff4ed569 | 371 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
9b635e61 | 372 | |
72f1e62a | 373 | ITmfEvent event = fTrace.parseEvent(context); |
54d55ced | 374 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
ff4ed569 | 375 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
9b635e61 FC |
376 | |
377 | event = fTrace.getNextEvent(context); | |
54d55ced | 378 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
ff4ed569 | 379 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
54d55ced | 380 | |
f17b2f70 | 381 | // Position trace at event rank 999 |
54d55ced | 382 | tmpContext = fTrace.seekEvent(new TmfTimestamp(1000, SCALE, 0)); |
9b635e61 | 383 | context = fTrace.seekLocation(tmpContext.getLocation()); |
ff4ed569 | 384 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
f17b2f70 | 385 | |
9b635e61 | 386 | event = fTrace.parseEvent(context); |
54d55ced | 387 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
ff4ed569 | 388 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
f17b2f70 | 389 | |
9b635e61 | 390 | event = fTrace.getNextEvent(context); |
54d55ced | 391 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
ff4ed569 | 392 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
54d55ced | 393 | |
f17b2f70 | 394 | // Position trace at event rank 1001 |
54d55ced | 395 | tmpContext = fTrace.seekEvent(new TmfTimestamp(1002, SCALE, 0)); |
9b635e61 | 396 | context = fTrace.seekLocation(tmpContext.getLocation()); |
ff4ed569 | 397 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
f17b2f70 | 398 | |
9b635e61 | 399 | event = fTrace.parseEvent(context); |
54d55ced | 400 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
ff4ed569 | 401 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
f17b2f70 | 402 | |
9b635e61 | 403 | event = fTrace.getNextEvent(context); |
54d55ced | 404 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
ff4ed569 | 405 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
54d55ced | 406 | |
f17b2f70 | 407 | // Position trace at event rank 4500 |
54d55ced | 408 | tmpContext = fTrace.seekEvent(new TmfTimestamp(4501, SCALE, 0)); |
9b635e61 | 409 | context = fTrace.seekLocation(tmpContext.getLocation()); |
ff4ed569 | 410 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
f17b2f70 | 411 | |
9b635e61 | 412 | event = fTrace.parseEvent(context); |
54d55ced | 413 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
ff4ed569 | 414 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
f17b2f70 | 415 | |
9b635e61 | 416 | event = fTrace.getNextEvent(context); |
54d55ced | 417 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
ff4ed569 | 418 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
54d55ced FC |
419 | } |
420 | ||
421 | public void testSeekLocationOutOfScope() throws Exception { | |
422 | ||
f17b2f70 FC |
423 | // Position trace at beginning |
424 | ITmfContext tmpContext = fTrace.seekLocation(null); | |
3791b5df | 425 | ITmfContext context = fTrace.seekLocation(tmpContext.getLocation()); |
ff4ed569 | 426 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
f17b2f70 | 427 | |
72f1e62a | 428 | ITmfEvent event = fTrace.parseEvent(context); |
54d55ced | 429 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
ff4ed569 | 430 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
f17b2f70 | 431 | |
9b635e61 | 432 | event = fTrace.getNextEvent(context); |
54d55ced | 433 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
ff4ed569 | 434 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
54d55ced | 435 | |
f17b2f70 | 436 | // Position trace at event passed the end |
54d55ced | 437 | tmpContext = fTrace.seekEvent(new TmfTimestamp(NB_EVENTS + 1, SCALE, 0)); |
9b635e61 | 438 | context = fTrace.seekLocation(tmpContext.getLocation()); |
ff4ed569 | 439 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
f17b2f70 | 440 | |
9b635e61 | 441 | event = fTrace.parseEvent(context); |
54d55ced | 442 | assertEquals("Event timestamp", null, event); |
ff4ed569 | 443 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
f17b2f70 | 444 | |
9b635e61 | 445 | event = fTrace.getNextEvent(context); |
54d55ced | 446 | assertEquals("Event timestamp", null, event); |
ff4ed569 | 447 | assertEquals("Event rank", ITmfContext.UNKNOWN_RANK, context.getRank()); |
54d55ced FC |
448 | } |
449 | ||
450 | // ------------------------------------------------------------------------ | |
451 | // seekEvent on timestamp | |
452 | // ------------------------------------------------------------------------ | |
d18dd09b | 453 | |
54d55ced FC |
454 | public void testSeekEventOnTimestampOnCacheBoundary() throws Exception { |
455 | ||
f17b2f70 FC |
456 | // Position trace at event rank 0 |
457 | ITmfContext context = fTrace.seekEvent(new TmfTimestamp(1, SCALE, 0)); | |
54d55ced | 458 | assertEquals("Event rank", 0, context.getRank()); |
9b635e61 | 459 | |
72f1e62a | 460 | ITmfEvent event = fTrace.parseEvent(context); |
54d55ced FC |
461 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
462 | assertEquals("Event rank", 0, context.getRank()); | |
f17b2f70 | 463 | |
9b635e61 | 464 | event = fTrace.getNextEvent(context); |
75828b1a | 465 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
e31e01e8 | 466 | assertEquals("Event rank", 1, context.getRank()); |
d18dd09b | 467 | |
f17b2f70 | 468 | // Position trace at event rank 1000 |
54d55ced FC |
469 | context = fTrace.seekEvent(new TmfTimestamp(1001, SCALE, 0)); |
470 | assertEquals("Event rank", 1000, context.getRank()); | |
f17b2f70 | 471 | |
9b635e61 | 472 | event = fTrace.parseEvent(context); |
54d55ced FC |
473 | assertEquals("Event timestamp", 1001, event.getTimestamp().getValue()); |
474 | assertEquals("Event rank", 1000, context.getRank()); | |
f17b2f70 | 475 | |
9b635e61 | 476 | event = fTrace.getNextEvent(context); |
e31e01e8 FC |
477 | assertEquals("Event timestamp", 1001, event.getTimestamp().getValue()); |
478 | assertEquals("Event rank", 1001, context.getRank()); | |
d18dd09b | 479 | |
f17b2f70 | 480 | // Position trace at event rank 4000 |
54d55ced FC |
481 | context = fTrace.seekEvent(new TmfTimestamp(4001, SCALE, 0)); |
482 | assertEquals("Event rank", 4000, context.getRank()); | |
f17b2f70 | 483 | |
9b635e61 | 484 | event = fTrace.parseEvent(context); |
54d55ced FC |
485 | assertEquals("Event timestamp", 4001, event.getTimestamp().getValue()); |
486 | assertEquals("Event rank", 4000, context.getRank()); | |
f17b2f70 | 487 | |
9b635e61 | 488 | event = fTrace.getNextEvent(context); |
e31e01e8 FC |
489 | assertEquals("Event timestamp", 4001, event.getTimestamp().getValue()); |
490 | assertEquals("Event rank", 4001, context.getRank()); | |
75828b1a | 491 | } |
d18dd09b | 492 | |
54d55ced FC |
493 | public void testSeekEventOnTimestampNotOnCacheBoundary() throws Exception { |
494 | ||
f17b2f70 FC |
495 | // Position trace at event rank 1 |
496 | ITmfContext context = fTrace.seekEvent(new TmfTimestamp(2, SCALE, 0)); | |
54d55ced | 497 | assertEquals("Event rank", 1, context.getRank()); |
f17b2f70 | 498 | |
72f1e62a | 499 | ITmfEvent event = fTrace.parseEvent(context); |
54d55ced FC |
500 | assertEquals("Event timestamp", 2, event.getTimestamp().getValue()); |
501 | assertEquals("Event rank", 1, context.getRank()); | |
f17b2f70 | 502 | |
9b635e61 | 503 | event = fTrace.getNextEvent(context); |
54d55ced FC |
504 | assertEquals("Event timestamp", 2, event.getTimestamp().getValue()); |
505 | assertEquals("Event rank", 2, context.getRank()); | |
d18dd09b | 506 | |
f17b2f70 FC |
507 | // Position trace at event rank 9 |
508 | context = fTrace.seekEvent(new TmfTimestamp(10, SCALE, 0)); | |
54d55ced | 509 | assertEquals("Event rank", 9, context.getRank()); |
f17b2f70 | 510 | |
9b635e61 | 511 | event = fTrace.parseEvent(context); |
54d55ced FC |
512 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
513 | assertEquals("Event rank", 9, context.getRank()); | |
f17b2f70 | 514 | |
9b635e61 | 515 | event = fTrace.getNextEvent(context); |
e31e01e8 FC |
516 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
517 | assertEquals("Event rank", 10, context.getRank()); | |
d18dd09b | 518 | |
f17b2f70 | 519 | // Position trace at event rank 999 |
54d55ced FC |
520 | context = fTrace.seekEvent(new TmfTimestamp(1000, SCALE, 0)); |
521 | assertEquals("Event rank", 999, context.getRank()); | |
f17b2f70 | 522 | |
9b635e61 | 523 | event = fTrace.parseEvent(context); |
54d55ced | 524 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
e31e01e8 | 525 | assertEquals("Event rank", 999, context.getRank()); |
f17b2f70 | 526 | |
9b635e61 | 527 | event = fTrace.getNextEvent(context); |
54d55ced FC |
528 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
529 | assertEquals("Event rank", 1000, context.getRank()); | |
e31e01e8 | 530 | |
f17b2f70 | 531 | // Position trace at event rank 1001 |
54d55ced | 532 | context = fTrace.seekEvent(new TmfTimestamp(1002, SCALE, 0)); |
e31e01e8 | 533 | assertEquals("Event rank", 1001, context.getRank()); |
f17b2f70 | 534 | |
9b635e61 | 535 | event = fTrace.parseEvent(context); |
54d55ced FC |
536 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
537 | assertEquals("Event rank", 1001, context.getRank()); | |
f17b2f70 | 538 | |
9b635e61 | 539 | event = fTrace.getNextEvent(context); |
54d55ced FC |
540 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
541 | assertEquals("Event rank", 1002, context.getRank()); | |
542 | ||
f17b2f70 | 543 | // Position trace at event rank 4500 |
54d55ced FC |
544 | context = fTrace.seekEvent(new TmfTimestamp(4501, SCALE, 0)); |
545 | assertEquals("Event rank", 4500, context.getRank()); | |
f17b2f70 | 546 | |
9b635e61 | 547 | event = fTrace.parseEvent(context); |
54d55ced FC |
548 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
549 | assertEquals("Event rank", 4500, context.getRank()); | |
f17b2f70 | 550 | |
9b635e61 | 551 | event = fTrace.getNextEvent(context); |
54d55ced FC |
552 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
553 | assertEquals("Event rank", 4501, context.getRank()); | |
75828b1a | 554 | } |
d18dd09b | 555 | |
54d55ced | 556 | public void testSeekEventOnTimestampOutOfScope() throws Exception { |
d18dd09b | 557 | |
f17b2f70 FC |
558 | // Position trace at beginning |
559 | ITmfContext context = fTrace.seekEvent(new TmfTimestamp(-1, SCALE, 0)); | |
54d55ced | 560 | assertEquals("Event rank", 0, context.getRank()); |
f17b2f70 | 561 | |
72f1e62a | 562 | ITmfEvent event = fTrace.parseEvent(context); |
75828b1a | 563 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
54d55ced | 564 | assertEquals("Event rank", 0, context.getRank()); |
f17b2f70 | 565 | |
9b635e61 | 566 | event = fTrace.getNextEvent(context); |
54d55ced FC |
567 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
568 | assertEquals("Event rank", 1, context.getRank()); | |
75828b1a | 569 | |
f17b2f70 | 570 | // Position trace at event passed the end |
54d55ced FC |
571 | context = fTrace.seekEvent(new TmfTimestamp(NB_EVENTS + 1, SCALE, 0)); |
572 | assertEquals("Event rank", NB_EVENTS, context.getRank()); | |
f17b2f70 | 573 | |
9b635e61 | 574 | event = fTrace.parseEvent(context); |
75828b1a | 575 | assertEquals("Event timestamp", null, event); |
54d55ced | 576 | assertEquals("Event rank", NB_EVENTS, context.getRank()); |
f17b2f70 | 577 | |
9b635e61 | 578 | event = fTrace.getNextEvent(context); |
54d55ced FC |
579 | assertEquals("Event timestamp", null, event); |
580 | assertEquals("Event rank", NB_EVENTS, context.getRank()); | |
d18dd09b ASL |
581 | } |
582 | ||
54d55ced FC |
583 | // ------------------------------------------------------------------------ |
584 | // seekEvent on rank | |
585 | // ------------------------------------------------------------------------ | |
586 | ||
587 | public void testSeekOnRankOnCacheBoundary() throws Exception { | |
e31e01e8 | 588 | |
f17b2f70 FC |
589 | // On lower bound, returns the first event (ts = 1) |
590 | ITmfContext context = fTrace.seekEvent(0); | |
54d55ced | 591 | assertEquals("Event rank", 0, context.getRank()); |
f17b2f70 | 592 | |
72f1e62a | 593 | ITmfEvent event = fTrace.parseEvent(context); |
e31e01e8 | 594 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
54d55ced | 595 | assertEquals("Event rank", 0, context.getRank()); |
f17b2f70 | 596 | |
9b635e61 | 597 | event = fTrace.getNextEvent(context); |
54d55ced FC |
598 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
599 | assertEquals("Event rank", 1, context.getRank()); | |
e31e01e8 | 600 | |
f17b2f70 | 601 | // Position trace at event rank 1000 |
54d55ced FC |
602 | context = fTrace.seekEvent(1000); |
603 | assertEquals("Event rank", 1000, context.getRank()); | |
f17b2f70 | 604 | |
9b635e61 | 605 | event = fTrace.parseEvent(context); |
54d55ced FC |
606 | assertEquals("Event timestamp", 1001, event.getTimestamp().getValue()); |
607 | assertEquals("Event rank", 1000, context.getRank()); | |
f17b2f70 | 608 | |
9b635e61 | 609 | event = fTrace.getNextEvent(context); |
54d55ced FC |
610 | assertEquals("Event timestamp", 1001, event.getTimestamp().getValue()); |
611 | assertEquals("Event rank", 1001, context.getRank()); | |
e31e01e8 | 612 | |
f17b2f70 | 613 | // Position trace at event rank 4000 |
54d55ced FC |
614 | context = fTrace.seekEvent(4000); |
615 | assertEquals("Event rank", 4000, context.getRank()); | |
f17b2f70 | 616 | |
9b635e61 | 617 | event = fTrace.parseEvent(context); |
54d55ced FC |
618 | assertEquals("Event timestamp", 4001, event.getTimestamp().getValue()); |
619 | assertEquals("Event rank", 4000, context.getRank()); | |
f17b2f70 | 620 | |
9b635e61 | 621 | event = fTrace.getNextEvent(context); |
54d55ced FC |
622 | assertEquals("Event timestamp", 4001, event.getTimestamp().getValue()); |
623 | assertEquals("Event rank", 4001, context.getRank()); | |
e31e01e8 FC |
624 | } |
625 | ||
54d55ced | 626 | public void testSeekOnRankNotOnCacheBoundary() throws Exception { |
d18dd09b | 627 | |
f17b2f70 FC |
628 | // Position trace at event rank 9 |
629 | ITmfContext context = fTrace.seekEvent(9); | |
54d55ced | 630 | assertEquals("Event rank", 9, context.getRank()); |
f17b2f70 | 631 | |
72f1e62a | 632 | ITmfEvent event = fTrace.parseEvent(context); |
54d55ced FC |
633 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
634 | assertEquals("Event rank", 9, context.getRank()); | |
f17b2f70 | 635 | |
9b635e61 | 636 | event = fTrace.getNextEvent(context); |
54d55ced FC |
637 | assertEquals("Event timestamp", 10, event.getTimestamp().getValue()); |
638 | assertEquals("Event rank", 10, context.getRank()); | |
d18dd09b | 639 | |
f17b2f70 | 640 | // Position trace at event rank 999 |
54d55ced FC |
641 | context = fTrace.seekEvent(999); |
642 | assertEquals("Event rank", 999, context.getRank()); | |
f17b2f70 | 643 | |
9b635e61 | 644 | event = fTrace.parseEvent(context); |
54d55ced FC |
645 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
646 | assertEquals("Event rank", 999, context.getRank()); | |
f17b2f70 | 647 | |
9b635e61 | 648 | event = fTrace.getNextEvent(context); |
54d55ced FC |
649 | assertEquals("Event timestamp", 1000, event.getTimestamp().getValue()); |
650 | assertEquals("Event rank", 1000, context.getRank()); | |
d18dd09b | 651 | |
f17b2f70 | 652 | // Position trace at event rank 1001 |
54d55ced FC |
653 | context = fTrace.seekEvent(1001); |
654 | assertEquals("Event rank", 1001, context.getRank()); | |
f17b2f70 | 655 | |
9b635e61 | 656 | event = fTrace.parseEvent(context); |
54d55ced FC |
657 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
658 | assertEquals("Event rank", 1001, context.getRank()); | |
f17b2f70 | 659 | |
9b635e61 | 660 | event = fTrace.getNextEvent(context); |
54d55ced FC |
661 | assertEquals("Event timestamp", 1002, event.getTimestamp().getValue()); |
662 | assertEquals("Event rank", 1002, context.getRank()); | |
663 | ||
f17b2f70 | 664 | // Position trace at event rank 4500 |
54d55ced FC |
665 | context = fTrace.seekEvent(4500); |
666 | assertEquals("Event rank", 4500, context.getRank()); | |
f17b2f70 | 667 | |
9b635e61 | 668 | event = fTrace.parseEvent(context); |
54d55ced FC |
669 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
670 | assertEquals("Event rank", 4500, context.getRank()); | |
f17b2f70 | 671 | |
9b635e61 | 672 | event = fTrace.getNextEvent(context); |
54d55ced FC |
673 | assertEquals("Event timestamp", 4501, event.getTimestamp().getValue()); |
674 | assertEquals("Event rank", 4501, context.getRank()); | |
d18dd09b ASL |
675 | } |
676 | ||
54d55ced FC |
677 | public void testSeekEventOnRankOfScope() throws Exception { |
678 | ||
f17b2f70 FC |
679 | // Position trace at beginning |
680 | ITmfContext context = fTrace.seekEvent(-1); | |
54d55ced | 681 | assertEquals("Event rank", 0, context.getRank()); |
f17b2f70 | 682 | |
72f1e62a | 683 | ITmfEvent event = fTrace.parseEvent(context); |
54d55ced FC |
684 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
685 | assertEquals("Event rank", 0, context.getRank()); | |
f17b2f70 | 686 | |
9b635e61 | 687 | event = fTrace.getNextEvent(context); |
54d55ced FC |
688 | assertEquals("Event timestamp", 1, event.getTimestamp().getValue()); |
689 | assertEquals("Event rank", 1, context.getRank()); | |
690 | ||
f17b2f70 | 691 | // Position trace at event passed the end |
54d55ced FC |
692 | context = fTrace.seekEvent(NB_EVENTS); |
693 | assertEquals("Event rank", NB_EVENTS, context.getRank()); | |
f17b2f70 | 694 | |
9b635e61 | 695 | event = fTrace.parseEvent(context); |
54d55ced FC |
696 | assertEquals("Event timestamp", null, event); |
697 | assertEquals("Event rank", NB_EVENTS, context.getRank()); | |
f17b2f70 | 698 | |
9b635e61 | 699 | event = fTrace.getNextEvent(context); |
54d55ced FC |
700 | assertEquals("Event timestamp", null, event); |
701 | assertEquals("Event rank", NB_EVENTS, context.getRank()); | |
702 | } | |
f17b2f70 | 703 | |
e31e01e8 | 704 | // ------------------------------------------------------------------------ |
d18dd09b | 705 | // processRequest |
e31e01e8 | 706 | // ------------------------------------------------------------------------ |
d18dd09b | 707 | |
e31e01e8 | 708 | @SuppressWarnings("unchecked") |
f17b2f70 | 709 | public void testProcessRequestForNbEvents() throws Exception { |
d18dd09b ASL |
710 | final int BLOCK_SIZE = 100; |
711 | final int NB_EVENTS = 1000; | |
712 | final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>(); | |
713 | ||
f17b2f70 | 714 | final TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
e31e01e8 | 715 | final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, NB_EVENTS, BLOCK_SIZE) { |
f17b2f70 FC |
716 | @Override |
717 | public void handleData(final TmfEvent event) { | |
718 | super.handleData(event); | |
719 | requestedEvents.add(event); | |
720 | } | |
d18dd09b | 721 | }; |
f17b2f70 | 722 | final ITmfDataProvider<TmfEvent>[] providers = (ITmfDataProvider<TmfEvent>[]) TmfProviderManager.getProviders(TmfEvent.class, TmfTraceStub.class); |
951d134a FC |
723 | providers[0].sendRequest(request); |
724 | request.waitForCompletion(); | |
d18dd09b ASL |
725 | |
726 | assertEquals("nbEvents", NB_EVENTS, requestedEvents.size()); | |
727 | assertTrue("isCompleted", request.isCompleted()); | |
728 | assertFalse("isCancelled", request.isCancelled()); | |
729 | ||
730 | // Ensure that we have distinct events. | |
f17b2f70 FC |
731 | // Don't go overboard: we are not validating the stub! |
732 | for (int i = 0; i < NB_EVENTS; i++) | |
d18dd09b | 733 | assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue()); |
d18dd09b | 734 | } |
f17b2f70 | 735 | |
e31e01e8 | 736 | @SuppressWarnings("unchecked") |
f17b2f70 | 737 | public void testProcessRequestForAllEvents() throws Exception { |
d18dd09b ASL |
738 | final int BLOCK_SIZE = 1; |
739 | final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>(); | |
740 | ||
f17b2f70 | 741 | final TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
e31e01e8 | 742 | final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, NB_EVENTS, BLOCK_SIZE) { |
f17b2f70 FC |
743 | @Override |
744 | public void handleData(final TmfEvent event) { | |
745 | super.handleData(event); | |
746 | requestedEvents.add(event); | |
747 | } | |
d18dd09b | 748 | }; |
f17b2f70 | 749 | final ITmfDataProvider<TmfEvent>[] providers = (ITmfDataProvider<TmfEvent>[]) TmfProviderManager.getProviders(TmfEvent.class, TmfTraceStub.class); |
951d134a FC |
750 | providers[0].sendRequest(request); |
751 | request.waitForCompletion(); | |
d18dd09b ASL |
752 | |
753 | assertEquals("nbEvents", NB_EVENTS, requestedEvents.size()); | |
754 | assertTrue("isCompleted", request.isCompleted()); | |
755 | assertFalse("isCancelled", request.isCancelled()); | |
756 | ||
757 | // Ensure that we have distinct events. | |
f17b2f70 FC |
758 | // Don't go overboard: we are not validating the stub! |
759 | for (int i = 0; i < NB_EVENTS; i++) | |
d18dd09b | 760 | assertEquals("Distinct events", i+1, requestedEvents.get(i).getTimestamp().getValue()); |
d18dd09b | 761 | } |
f17b2f70 | 762 | |
e31e01e8 | 763 | // ------------------------------------------------------------------------ |
d18dd09b | 764 | // cancel |
e31e01e8 | 765 | // ------------------------------------------------------------------------ |
d18dd09b | 766 | |
e31e01e8 | 767 | @SuppressWarnings("unchecked") |
f17b2f70 | 768 | public void testCancel() throws Exception { |
d18dd09b ASL |
769 | final Vector<TmfEvent> requestedEvents = new Vector<TmfEvent>(); |
770 | ||
f17b2f70 | 771 | final TmfTimeRange range = new TmfTimeRange(TmfTimestamp.BIG_BANG, TmfTimestamp.BIG_CRUNCH); |
cb866e08 | 772 | final TmfEventRequest<TmfEvent> request = new TmfEventRequest<TmfEvent>(TmfEvent.class, range, NB_EVENTS, BLOCK_SIZE) { |
f17b2f70 FC |
773 | int nbRead = 0; |
774 | @Override | |
775 | public void handleData(final TmfEvent event) { | |
776 | super.handleData(event); | |
777 | requestedEvents.add(event); | |
778 | if (++nbRead == BLOCK_SIZE) | |
779 | cancel(); | |
780 | } | |
d18dd09b | 781 | }; |
f17b2f70 | 782 | final ITmfDataProvider<TmfEvent>[] providers = (ITmfDataProvider<TmfEvent>[]) TmfProviderManager.getProviders(TmfEvent.class, TmfTraceStub.class); |
951d134a FC |
783 | providers[0].sendRequest(request); |
784 | request.waitForCompletion(); | |
d18dd09b | 785 | |
cb866e08 | 786 | assertEquals("nbEvents", BLOCK_SIZE, requestedEvents.size()); |
d18dd09b ASL |
787 | assertTrue("isCompleted", request.isCompleted()); |
788 | assertTrue("isCancelled", request.isCancelled()); | |
789 | } | |
e31e01e8 FC |
790 | |
791 | } |