1 /*******************************************************************************
2 * Copyright (c) 2009, 2010, 2012 Ericsson
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
10 * Francois Chouinard - Initial API and implementation
11 * Francois Chouinard - Adapted for TMF Trace Model 1.0
12 *******************************************************************************/
14 package org
.eclipse
.linuxtools
.tmf
.core
.tests
.trace
;
17 import java
.io
.IOException
;
18 import java
.net
.URISyntaxException
;
20 import java
.util
.Vector
;
22 import junit
.framework
.TestCase
;
24 import org
.eclipse
.core
.runtime
.FileLocator
;
25 import org
.eclipse
.core
.runtime
.Path
;
26 import org
.eclipse
.linuxtools
.tmf
.core
.component
.ITmfDataProvider
;
27 import org
.eclipse
.linuxtools
.tmf
.core
.component
.TmfProviderManager
;
28 import org
.eclipse
.linuxtools
.tmf
.core
.event
.ITmfEvent
;
29 import org
.eclipse
.linuxtools
.tmf
.core
.event
.ITmfTimestamp
;
30 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfEvent
;
31 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfTimeRange
;
32 import org
.eclipse
.linuxtools
.tmf
.core
.event
.TmfTimestamp
;
33 import org
.eclipse
.linuxtools
.tmf
.core
.exceptions
.TmfTraceException
;
34 import org
.eclipse
.linuxtools
.tmf
.core
.request
.TmfDataRequest
;
35 import org
.eclipse
.linuxtools
.tmf
.core
.request
.TmfEventRequest
;
36 import org
.eclipse
.linuxtools
.tmf
.core
.tests
.TmfCoreTestPlugin
;
37 import org
.eclipse
.linuxtools
.tmf
.core
.trace
.ITmfContext
;
38 import org
.eclipse
.linuxtools
.tmf
.core
.trace
.ITmfTrace
;
39 import org
.eclipse
.linuxtools
.tmf
.core
.trace
.TmfCheckpointIndexer
;
40 import org
.eclipse
.linuxtools
.tmf
.core
.trace
.TmfContext
;
41 import org
.eclipse
.linuxtools
.tmf
.tests
.stubs
.trace
.TmfTraceStub
;
44 * Test suite for the TmfTrace class.
46 @SuppressWarnings("nls")
47 public class TmfTraceTest
extends TestCase
{
49 // ------------------------------------------------------------------------
51 // ------------------------------------------------------------------------
53 private static final String DIRECTORY
= "testfiles";
54 private static final String TEST_STREAM
= "A-Test-10K";
55 private static final int BLOCK_SIZE
= 500;
56 private static final int NB_EVENTS
= 10000;
57 private static TmfTraceStub fTrace
= null;
59 private static int SCALE
= -3;
61 // ------------------------------------------------------------------------
63 // ------------------------------------------------------------------------
65 public TmfTraceTest(final String name
) throws Exception
{
70 protected void setUp() throws Exception
{
72 fTrace
= setupTrace(DIRECTORY
+ File
.separator
+ TEST_STREAM
);
76 protected void tearDown() throws Exception
{
82 // ------------------------------------------------------------------------
84 // ------------------------------------------------------------------------
86 private TmfTraceStub
setupTrace(final String path
) {
89 final URL location
= FileLocator
.find(TmfCoreTestPlugin
.getDefault().getBundle(), new Path(path
), null);
90 final File test
= new File(FileLocator
.toFileURL(location
).toURI());
91 fTrace
= new TmfTraceStub(test
.toURI().getPath(), BLOCK_SIZE
);
93 } catch (final TmfTraceException e
) {
95 } catch (final URISyntaxException e
) {
97 } catch (final IOException e
) {
104 // ------------------------------------------------------------------------
106 // ------------------------------------------------------------------------
108 public void testStandardConstructor() throws Exception
{
109 TmfTraceStub trace
= null;
110 File testfile
= null;
112 final URL location
= FileLocator
.find(TmfCoreTestPlugin
.getDefault().getBundle(), new Path(DIRECTORY
+ File
.separator
+ TEST_STREAM
), null);
113 testfile
= new File(FileLocator
.toFileURL(location
).toURI());
114 trace
= new TmfTraceStub(testfile
.toURI().getPath());
116 } catch (final URISyntaxException e
) {
117 fail("URISyntaxException");
118 } catch (final IOException e
) {
122 assertFalse ("Open trace", trace
== null);
123 assertEquals("getType", TmfEvent
.class, trace
.getType());
124 assertNull ("getResource", trace
.getResource());
125 assertEquals("getPath", testfile
.toURI().getPath(), trace
.getPath());
126 assertEquals("getCacheSize", ITmfTrace
.DEFAULT_TRACE_CACHE_SIZE
, trace
.getCacheSize());
127 assertEquals("getStreamingInterval", 0, trace
.getStreamingInterval());
128 assertEquals("getName", TEST_STREAM
, trace
.getName());
130 assertEquals("getNbEvents", NB_EVENTS
, trace
.getNbEvents());
131 assertEquals("getRange-start", 1, trace
.getTimeRange().getStartTime().getValue());
132 assertEquals("getRange-end", NB_EVENTS
, trace
.getTimeRange().getEndTime().getValue());
133 assertEquals("getStartTime", 1, trace
.getStartTime().getValue());
134 assertEquals("getEndTime", NB_EVENTS
, trace
.getEndTime().getValue());
137 public void testStandardConstructorCacheSize() throws Exception
{
138 TmfTraceStub trace
= null;
139 File testfile
= null;
141 final URL location
= FileLocator
.find(TmfCoreTestPlugin
.getDefault().getBundle(), new Path(DIRECTORY
+ File
.separator
+ TEST_STREAM
), null);
142 testfile
= new File(FileLocator
.toFileURL(location
).toURI());
143 trace
= new TmfTraceStub(testfile
.toURI().getPath(), 0);
145 } catch (final URISyntaxException e
) {
146 fail("URISyntaxException");
147 } catch (final IOException e
) {
151 assertFalse ("Open trace", trace
== null);
152 assertEquals("getType", TmfEvent
.class, trace
.getType());
153 assertNull ("getResource", trace
.getResource());
154 assertEquals("getPath", testfile
.toURI().getPath(), trace
.getPath());
155 assertEquals("getCacheSize", ITmfTrace
.DEFAULT_TRACE_CACHE_SIZE
, trace
.getCacheSize());
156 assertEquals("getStreamingInterval", 0, trace
.getStreamingInterval());
157 assertEquals("getName", TEST_STREAM
, trace
.getName());
159 assertEquals("getNbEvents", NB_EVENTS
, trace
.getNbEvents());
160 assertEquals("getRange-start", 1, trace
.getTimeRange().getStartTime().getValue());
161 assertEquals("getRange-end", NB_EVENTS
, trace
.getTimeRange().getEndTime().getValue());
162 assertEquals("getStartTime", 1, trace
.getStartTime().getValue());
163 assertEquals("getEndTime", NB_EVENTS
, trace
.getEndTime().getValue());
166 final URL location
= FileLocator
.find(TmfCoreTestPlugin
.getDefault().getBundle(), new Path(DIRECTORY
+ File
.separator
+ TEST_STREAM
), null);
167 testfile
= new File(FileLocator
.toFileURL(location
).toURI());
168 trace
= new TmfTraceStub(testfile
.toURI().getPath(), BLOCK_SIZE
);
170 } catch (final URISyntaxException e
) {
171 fail("URISyntaxException");
172 } catch (final IOException e
) {
176 assertFalse ("Open trace", trace
== null);
177 assertEquals("getType", TmfEvent
.class, trace
.getType());
178 assertNull ("getResource", trace
.getResource());
179 assertEquals("getPath", testfile
.toURI().getPath(), trace
.getPath());
180 assertEquals("getCacheSize", BLOCK_SIZE
, trace
.getCacheSize());
181 assertEquals("getStreamingInterval", 0, trace
.getStreamingInterval());
182 assertEquals("getName", TEST_STREAM
, trace
.getName());
184 assertEquals("getNbEvents", NB_EVENTS
, trace
.getNbEvents());
185 assertEquals("getRange-start", 1, trace
.getTimeRange().getStartTime().getValue());
186 assertEquals("getRange-end", NB_EVENTS
, trace
.getTimeRange().getEndTime().getValue());
187 assertEquals("getStartTime", 1, trace
.getStartTime().getValue());
188 assertEquals("getEndTime", NB_EVENTS
, trace
.getEndTime().getValue());
191 public void testFullConstructor() throws Exception
{
192 TmfTraceStub trace
= null;
193 File testfile
= null;
195 final URL location
= FileLocator
.find(TmfCoreTestPlugin
.getDefault().getBundle(), new Path(DIRECTORY
+ File
.separator
+ TEST_STREAM
), null);
196 testfile
= new File(FileLocator
.toFileURL(location
).toURI());
197 trace
= new TmfTraceStub(testfile
.toURI().getPath(), BLOCK_SIZE
, null);
199 } catch (final URISyntaxException e
) {
200 fail("URISyntaxException");
201 } catch (final IOException e
) {
205 assertFalse ("Open trace", trace
== null);
206 assertEquals("getType", TmfEvent
.class, trace
.getType());
207 assertNull ("getResource", trace
.getResource());
208 assertEquals("getPath", testfile
.toURI().getPath(), trace
.getPath());
209 assertEquals("getCacheSize", BLOCK_SIZE
, trace
.getCacheSize());
210 assertEquals("getStreamingInterval", 0, trace
.getStreamingInterval());
211 assertEquals("getName", TEST_STREAM
, trace
.getName());
213 assertEquals("getNbEvents", NB_EVENTS
, trace
.getNbEvents());
214 assertEquals("getRange-start", 1, trace
.getTimeRange().getStartTime().getValue());
215 assertEquals("getRange-end", NB_EVENTS
, trace
.getTimeRange().getEndTime().getValue());
216 assertEquals("getStartTime", 1, trace
.getStartTime().getValue());
217 assertEquals("getEndTime", NB_EVENTS
, trace
.getEndTime().getValue());
220 public void testLiveTraceConstructor() throws Exception
{
221 TmfTraceStub trace
= null;
222 File testfile
= null;
223 final long interval
= 100;
225 final URL location
= FileLocator
.find(TmfCoreTestPlugin
.getDefault().getBundle(), new Path(DIRECTORY
+ File
.separator
+ TEST_STREAM
), null);
226 testfile
= new File(FileLocator
.toFileURL(location
).toURI());
227 trace
= new TmfTraceStub(testfile
.toURI().getPath(), BLOCK_SIZE
, interval
);
229 } catch (final URISyntaxException e
) {
230 fail("URISyntaxException");
231 } catch (final IOException e
) {
235 assertFalse ("Open trace", trace
== null);
236 assertEquals("getType", TmfEvent
.class, trace
.getType());
237 assertNull ("getResource", trace
.getResource());
238 assertEquals("getPath", testfile
.toURI().getPath(), trace
.getPath());
239 assertEquals("getCacheSize", BLOCK_SIZE
, trace
.getCacheSize());
240 assertEquals("getStreamingInterval", interval
, trace
.getStreamingInterval());
241 assertEquals("getName", TEST_STREAM
, trace
.getName());
243 assertEquals("getNbEvents", NB_EVENTS
, trace
.getNbEvents());
244 assertEquals("getRange-start", 1, trace
.getTimeRange().getStartTime().getValue());
245 assertEquals("getRange-end", NB_EVENTS
, trace
.getTimeRange().getEndTime().getValue());
246 assertEquals("getStartTime", 1, trace
.getStartTime().getValue());
247 assertEquals("getEndTime", NB_EVENTS
, trace
.getEndTime().getValue());
250 @SuppressWarnings({ "rawtypes", "unchecked" })
251 public void testCopyConstructor() throws Exception
{
252 TmfTraceStub original
= null;
253 TmfTraceStub trace
= null;
254 File testfile
= null;
256 final URL location
= FileLocator
.find(TmfCoreTestPlugin
.getDefault().getBundle(), new Path(DIRECTORY
+ File
.separator
+ TEST_STREAM
), null);
257 testfile
= new File(FileLocator
.toFileURL(location
).toURI());
258 original
= new TmfTraceStub(testfile
.toURI().getPath(), BLOCK_SIZE
, new TmfCheckpointIndexer(null));
259 trace
= new TmfTraceStub(original
);
261 } catch (final URISyntaxException e
) {
262 fail("URISyntaxException");
263 } catch (final IOException e
) {
267 assertFalse ("Open trace", trace
== null);
268 assertEquals("getType", TmfEvent
.class, trace
.getType());
269 assertNull ("getResource", trace
.getResource());
270 assertEquals("getPath", testfile
.toURI().getPath(), trace
.getPath());
271 assertEquals("getCacheSize", BLOCK_SIZE
, trace
.getCacheSize());
272 assertEquals("getStreamingInterval", 0, trace
.getStreamingInterval());
273 assertEquals("getName", TEST_STREAM
, trace
.getName());
275 assertEquals("getNbEvents", NB_EVENTS
, trace
.getNbEvents());
276 assertEquals("getRange-start", 1, trace
.getTimeRange().getStartTime().getValue());
277 assertEquals("getRange-end", NB_EVENTS
, trace
.getTimeRange().getEndTime().getValue());
278 assertEquals("getStartTime", 1, trace
.getStartTime().getValue());
279 assertEquals("getEndTime", NB_EVENTS
, trace
.getEndTime().getValue());
281 // Test the copy of a null trace
283 new TmfTraceStub((TmfTraceStub
) null);
284 fail("Missing exception");
285 } catch (final IllegalArgumentException e
) {
287 } catch (final Exception e
) {
288 fail("Unexpected exception");
292 // ------------------------------------------------------------------------
293 // Trace initialization
294 // ------------------------------------------------------------------------
296 public void testInitializeNullPath() throws Exception
{
298 // Instantiate an "empty" trace
299 final TmfTraceStub trace
= new TmfTraceStub();
302 trace
.initialize(null, null, TmfEvent
.class);
303 fail("TmfTrace.initialize() - no exception thrown");
304 } catch (TmfTraceException e
) {
306 } catch (Exception e
) {
307 fail("TmfTrace.initialize() - wrong exception thrown");
311 public void testInitializeSimplePath() throws Exception
{
313 // Instantiate an "empty" trace
314 final TmfTraceStub trace
= new TmfTraceStub();
316 // Path == trace name
317 String path
= "TraceName";
319 trace
.initialize(null, path
, TmfEvent
.class);
320 } catch (Exception e
) {
321 fail("TmfTrace.initialize() - Exception thrown");
324 assertFalse ("Open trace", trace
== null);
325 assertEquals("getType", TmfEvent
.class, trace
.getType());
326 assertNull ("getResource", trace
.getResource());
327 assertEquals("getPath", path
, trace
.getPath());
328 assertEquals("getCacheSize", ITmfTrace
.DEFAULT_TRACE_CACHE_SIZE
, trace
.getCacheSize());
329 assertEquals("getStreamingInterval", 0, trace
.getStreamingInterval());
330 assertEquals("getName", path
, trace
.getName());
332 assertEquals("getNbEvents", 0, trace
.getNbEvents());
333 assertEquals("getRange-start", Long
.MAX_VALUE
, trace
.getTimeRange().getStartTime().getValue());
334 assertEquals("getRange-end", Long
.MIN_VALUE
, trace
.getTimeRange().getEndTime().getValue());
335 assertEquals("getStartTime", Long
.MAX_VALUE
, trace
.getStartTime().getValue());
336 assertEquals("getEndTime", Long
.MIN_VALUE
, trace
.getEndTime().getValue());
339 public void testInitializeNormalPath() throws Exception
{
341 // Instantiate an "empty" trace
342 final TmfTraceStub trace
= new TmfTraceStub();
344 // Path == trace name
345 String name
= "TraceName";
346 String path
= "/my/trace/path/" + name
;
348 trace
.initialize(null, path
, TmfEvent
.class);
349 } catch (Exception e
) {
350 fail("TmfTrace.initialize() - Exception thrown");
353 assertFalse ("Open trace", trace
== null);
354 assertEquals("getType", TmfEvent
.class, trace
.getType());
355 assertNull ("getResource", trace
.getResource());
356 assertEquals("getPath", path
, trace
.getPath());
357 assertEquals("getCacheSize", ITmfTrace
.DEFAULT_TRACE_CACHE_SIZE
, trace
.getCacheSize());
358 assertEquals("getStreamingInterval", 0, trace
.getStreamingInterval());
359 assertEquals("getName", name
, trace
.getName());
361 assertEquals("getNbEvents", 0, trace
.getNbEvents());
362 assertEquals("getRange-start", Long
.MAX_VALUE
, trace
.getTimeRange().getStartTime().getValue());
363 assertEquals("getRange-end", Long
.MIN_VALUE
, trace
.getTimeRange().getEndTime().getValue());
364 assertEquals("getStartTime", Long
.MAX_VALUE
, trace
.getStartTime().getValue());
365 assertEquals("getEndTime", Long
.MIN_VALUE
, trace
.getEndTime().getValue());
368 public void testInitTrace() throws Exception
{
370 // Instantiate an "empty" trace
371 final TmfTraceStub trace
= new TmfTraceStub();
373 assertFalse ("Open trace", trace
== null);
374 assertNull ("getType", trace
.getType());
375 assertNull ("getResource", trace
.getResource());
376 assertEquals("getCacheSize", ITmfTrace
.DEFAULT_TRACE_CACHE_SIZE
, trace
.getCacheSize());
377 assertEquals("getStreamingInterval", 0, trace
.getStreamingInterval());
378 assertEquals("getName", "", trace
.getName());
380 assertEquals("getNbEvents", 0, trace
.getNbEvents());
381 assertEquals("getRange-start", Long
.MAX_VALUE
, trace
.getTimeRange().getStartTime().getValue());
382 assertEquals("getRange-end", Long
.MIN_VALUE
, trace
.getTimeRange().getEndTime().getValue());
383 assertEquals("getStartTime", Long
.MAX_VALUE
, trace
.getStartTime().getValue());
384 assertEquals("getEndTime", Long
.MIN_VALUE
, trace
.getEndTime().getValue());
387 final URL location
= FileLocator
.find(TmfCoreTestPlugin
.getDefault().getBundle(), new Path(DIRECTORY
+ File
.separator
+ TEST_STREAM
), null);
388 final File testfile
= new File(FileLocator
.toFileURL(location
).toURI());
389 assertTrue("validate", trace
.validate(null, testfile
.getPath()));
391 // InitTrace and wait for indexing completion...
392 trace
.initTrace(null, testfile
.getPath(), TmfEvent
.class);
394 while (trace
.getNbEvents() < NB_EVENTS
&& nbSecs
< 10) {
398 if (trace
.getNbEvents() < NB_EVENTS
) {
402 assertFalse ("Open trace", trace
== null);
403 assertEquals("getType", TmfEvent
.class, trace
.getType());
404 assertNull ("getResource", trace
.getResource());
405 assertEquals("getCacheSize", ITmfTrace
.DEFAULT_TRACE_CACHE_SIZE
, trace
.getCacheSize());
406 assertEquals("getStreamingInterval", 0, trace
.getStreamingInterval());
407 assertEquals("getName", TEST_STREAM
, trace
.getName());
409 assertEquals("getNbEvents", NB_EVENTS
, trace
.getNbEvents());
410 assertEquals("getRange-start", 1, trace
.getTimeRange().getStartTime().getValue());
411 assertEquals("getRange-end", NB_EVENTS
, trace
.getTimeRange().getEndTime().getValue());
412 assertEquals("getStartTime", 1, trace
.getStartTime().getValue());
413 assertEquals("getEndTime", NB_EVENTS
, trace
.getEndTime().getValue());
416 // ------------------------------------------------------------------------
417 // Set/Get streaming interval
418 // ------------------------------------------------------------------------
420 public void testSetStreamingInterval() throws Exception
{
421 final TmfTraceStub trace
= new TmfTraceStub(fTrace
);
424 assertEquals("getStreamingInterval", interval
, trace
.getStreamingInterval());
427 trace
.setStreamingInterval(interval
);
428 assertEquals("getStreamingInterval", interval
, trace
.getStreamingInterval());
431 trace
.setStreamingInterval(interval
);
432 assertEquals("getStreamingInterval", 0, trace
.getStreamingInterval());
435 trace
.setStreamingInterval(interval
);
436 assertEquals("getStreamingInterval", interval
, trace
.getStreamingInterval());
441 // ------------------------------------------------------------------------
442 // Set/Get time range
443 // ------------------------------------------------------------------------
445 public void testSetTimeRange() throws Exception
{
446 final TmfTraceStub trace
= new TmfTraceStub(fTrace
);
449 assertEquals("getRange-start", 1, trace
.getTimeRange().getStartTime().getValue());
450 assertEquals("getRange-end", NB_EVENTS
, trace
.getTimeRange().getEndTime().getValue());
451 assertEquals("getStartTime", 1, trace
.getStartTime().getValue());
452 assertEquals("getEndTime", NB_EVENTS
, trace
.getEndTime().getValue());
454 trace
.setTimeRange(new TmfTimeRange(new TmfTimestamp(100), new TmfTimestamp(200)));
455 assertEquals("setTimeRange", 100, trace
.getTimeRange().getStartTime().getValue());
456 assertEquals("setTimeRange", 200, trace
.getTimeRange().getEndTime().getValue());
457 assertEquals("setTimeRange", 100, trace
.getStartTime().getValue());
458 assertEquals("setTimeRange", 200, trace
.getEndTime().getValue());
463 public void testSetStartTime() throws Exception
{
464 final TmfTraceStub trace
= new TmfTraceStub(fTrace
);
467 assertEquals("getRange-start", 1, trace
.getTimeRange().getStartTime().getValue());
468 assertEquals("getRange-end", NB_EVENTS
, trace
.getTimeRange().getEndTime().getValue());
469 assertEquals("getStartTime", 1, trace
.getStartTime().getValue());
470 assertEquals("getEndTime", NB_EVENTS
, trace
.getEndTime().getValue());
472 trace
.setStartTime(new TmfTimestamp(100));
473 assertEquals("setStartTime", 100, trace
.getTimeRange().getStartTime().getValue());
474 assertEquals("setStartTime", NB_EVENTS
, trace
.getTimeRange().getEndTime().getValue());
475 assertEquals("setStartTime", 100, trace
.getStartTime().getValue());
476 assertEquals("setStartTime", NB_EVENTS
, trace
.getEndTime().getValue());
481 public void testSetEndTime() throws Exception
{
482 final TmfTraceStub trace
= new TmfTraceStub(fTrace
);
485 assertEquals("getRange-start", 1, trace
.getTimeRange().getStartTime().getValue());
486 assertEquals("getRange-end", NB_EVENTS
, trace
.getTimeRange().getEndTime().getValue());
487 assertEquals("getStartTime", 1, trace
.getStartTime().getValue());
488 assertEquals("getEndTime", NB_EVENTS
, trace
.getEndTime().getValue());
490 trace
.setEndTime(new TmfTimestamp(100));
491 assertEquals("setEndTime", 1, trace
.getTimeRange().getStartTime().getValue());
492 assertEquals("setEndTime", 100, trace
.getTimeRange().getEndTime().getValue());
493 assertEquals("setEndTime", 1, trace
.getStartTime().getValue());
494 assertEquals("setEndTime", 100, trace
.getEndTime().getValue());
499 // ------------------------------------------------------------------------
500 // seekEvent on location (note: does not reliably set the rank)
501 // ------------------------------------------------------------------------
503 public void testSeekEventOnCacheBoundary() throws Exception
{
505 // Position trace at event rank 0
506 ITmfContext context
= fTrace
.seekEvent(0);
507 ITmfEvent event
= fTrace
.parseEvent(context
);
508 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
509 assertEquals("Event rank", 0, context
.getRank());
511 context
= fTrace
.seekEvent(context
.getLocation());
512 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
514 event
= fTrace
.parseEvent(context
);
515 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
516 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
518 event
= fTrace
.getNext(context
);
519 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
520 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
522 // Position trace at event rank 1000
523 ITmfContext tmpContext
= fTrace
.seekEvent(new TmfTimestamp(1001, SCALE
, 0));
524 context
= fTrace
.seekEvent(tmpContext
.getLocation());
525 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
527 event
= fTrace
.parseEvent(context
);
528 assertEquals("Event timestamp", 1001, event
.getTimestamp().getValue());
529 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
531 event
= fTrace
.getNext(context
);
532 assertEquals("Event timestamp", 1001, event
.getTimestamp().getValue());
533 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
535 // Position trace at event rank 4000
536 tmpContext
= fTrace
.seekEvent(new TmfTimestamp(4001, SCALE
, 0));
537 context
= fTrace
.seekEvent(tmpContext
.getLocation());
538 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
540 event
= fTrace
.parseEvent(context
);
541 assertEquals("Event timestamp", 4001, event
.getTimestamp().getValue());
542 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
544 event
= fTrace
.getNext(context
);
545 assertEquals("Event timestamp", 4001, event
.getTimestamp().getValue());
546 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
549 public void testSeekEventNotOnCacheBoundary() throws Exception
{
551 // Position trace at event rank 9
552 ITmfContext tmpContext
= fTrace
.seekEvent(new TmfTimestamp(10, SCALE
, 0));
553 TmfContext context
= fTrace
.seekEvent(tmpContext
.getLocation());
554 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
556 ITmfEvent event
= fTrace
.parseEvent(context
);
557 assertEquals("Event timestamp", 10, event
.getTimestamp().getValue());
558 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
560 event
= fTrace
.getNext(context
);
561 assertEquals("Event timestamp", 10, event
.getTimestamp().getValue());
562 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
564 // Position trace at event rank 999
565 tmpContext
= fTrace
.seekEvent(new TmfTimestamp(1000, SCALE
, 0));
566 context
= fTrace
.seekEvent(tmpContext
.getLocation());
567 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
569 event
= fTrace
.parseEvent(context
);
570 assertEquals("Event timestamp", 1000, event
.getTimestamp().getValue());
571 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
573 event
= fTrace
.getNext(context
);
574 assertEquals("Event timestamp", 1000, event
.getTimestamp().getValue());
575 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
577 // Position trace at event rank 1001
578 tmpContext
= fTrace
.seekEvent(new TmfTimestamp(1002, SCALE
, 0));
579 context
= fTrace
.seekEvent(tmpContext
.getLocation());
580 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
582 event
= fTrace
.parseEvent(context
);
583 assertEquals("Event timestamp", 1002, event
.getTimestamp().getValue());
584 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
586 event
= fTrace
.getNext(context
);
587 assertEquals("Event timestamp", 1002, event
.getTimestamp().getValue());
588 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
590 // Position trace at event rank 4500
591 tmpContext
= fTrace
.seekEvent(new TmfTimestamp(4501, SCALE
, 0));
592 context
= fTrace
.seekEvent(tmpContext
.getLocation());
593 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
595 event
= fTrace
.parseEvent(context
);
596 assertEquals("Event timestamp", 4501, event
.getTimestamp().getValue());
597 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
599 event
= fTrace
.getNext(context
);
600 assertEquals("Event timestamp", 4501, event
.getTimestamp().getValue());
601 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
604 public void testSeekEventOutOfScope() throws Exception
{
606 // Position trace at beginning
607 ITmfContext tmpContext
= fTrace
.seekEvent(0);
608 ITmfContext context
= fTrace
.seekEvent(tmpContext
.getLocation());
609 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
611 ITmfEvent event
= fTrace
.parseEvent(context
);
612 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
613 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
615 event
= fTrace
.getNext(context
);
616 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
617 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
619 // Position trace at event passed the end
620 context
= fTrace
.seekEvent(new TmfTimestamp(NB_EVENTS
+ 1, SCALE
, 0));
621 assertNull("Event timestamp", context
.getLocation());
622 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
624 event
= fTrace
.getNext(context
);
625 assertNull("Event", event
);
628 // ------------------------------------------------------------------------
629 // seekEvent on timestamp (note: does not reliably set the rank)
630 // ------------------------------------------------------------------------
632 public void testSeekEventOnNullTimestamp() throws Exception
{
634 // Position trace at event rank 0
635 ITmfContext context
= fTrace
.seekEvent((ITmfTimestamp
) null);
636 assertEquals("Event rank", 0, context
.getRank());
638 ITmfEvent event
= fTrace
.parseEvent(context
);
639 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
640 assertEquals("Event rank", 0, context
.getRank());
643 public void testSeekEventOnTimestampOnCacheBoundary() throws Exception
{
645 // Position trace at event rank 0
646 ITmfContext context
= fTrace
.seekEvent(new TmfTimestamp(1, SCALE
, 0));
647 assertEquals("Event rank", 0, context
.getRank());
649 ITmfEvent event
= fTrace
.parseEvent(context
);
650 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
651 assertEquals("Event rank", 0, context
.getRank());
653 event
= fTrace
.getNext(context
);
654 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
655 assertEquals("Event rank", 1, context
.getRank());
657 // Position trace at event rank 1000
658 context
= fTrace
.seekEvent(new TmfTimestamp(1001, SCALE
, 0));
659 assertEquals("Event rank", 1000, context
.getRank());
661 event
= fTrace
.parseEvent(context
);
662 assertEquals("Event timestamp", 1001, event
.getTimestamp().getValue());
663 assertEquals("Event rank", 1000, context
.getRank());
665 event
= fTrace
.getNext(context
);
666 assertEquals("Event timestamp", 1001, event
.getTimestamp().getValue());
667 assertEquals("Event rank", 1001, context
.getRank());
669 // Position trace at event rank 4000
670 context
= fTrace
.seekEvent(new TmfTimestamp(4001, SCALE
, 0));
671 assertEquals("Event rank", 4000, context
.getRank());
673 event
= fTrace
.parseEvent(context
);
674 assertEquals("Event timestamp", 4001, event
.getTimestamp().getValue());
675 assertEquals("Event rank", 4000, context
.getRank());
677 event
= fTrace
.getNext(context
);
678 assertEquals("Event timestamp", 4001, event
.getTimestamp().getValue());
679 assertEquals("Event rank", 4001, context
.getRank());
682 public void testSeekEventOnTimestampNotOnCacheBoundary() throws Exception
{
684 // Position trace at event rank 1
685 ITmfContext context
= fTrace
.seekEvent(new TmfTimestamp(2, SCALE
, 0));
686 assertEquals("Event rank", 1, context
.getRank());
688 ITmfEvent event
= fTrace
.parseEvent(context
);
689 assertEquals("Event timestamp", 2, event
.getTimestamp().getValue());
690 assertEquals("Event rank", 1, context
.getRank());
692 event
= fTrace
.getNext(context
);
693 assertEquals("Event timestamp", 2, event
.getTimestamp().getValue());
694 assertEquals("Event rank", 2, context
.getRank());
696 // Position trace at event rank 9
697 context
= fTrace
.seekEvent(new TmfTimestamp(10, SCALE
, 0));
698 assertEquals("Event rank", 9, context
.getRank());
700 event
= fTrace
.parseEvent(context
);
701 assertEquals("Event timestamp", 10, event
.getTimestamp().getValue());
702 assertEquals("Event rank", 9, context
.getRank());
704 event
= fTrace
.getNext(context
);
705 assertEquals("Event timestamp", 10, event
.getTimestamp().getValue());
706 assertEquals("Event rank", 10, context
.getRank());
708 // Position trace at event rank 999
709 context
= fTrace
.seekEvent(new TmfTimestamp(1000, SCALE
, 0));
710 assertEquals("Event rank", 999, context
.getRank());
712 event
= fTrace
.parseEvent(context
);
713 assertEquals("Event timestamp", 1000, event
.getTimestamp().getValue());
714 assertEquals("Event rank", 999, context
.getRank());
716 event
= fTrace
.getNext(context
);
717 assertEquals("Event timestamp", 1000, event
.getTimestamp().getValue());
718 assertEquals("Event rank", 1000, context
.getRank());
720 // Position trace at event rank 1001
721 context
= fTrace
.seekEvent(new TmfTimestamp(1002, SCALE
, 0));
722 assertEquals("Event rank", 1001, context
.getRank());
724 event
= fTrace
.parseEvent(context
);
725 assertEquals("Event timestamp", 1002, event
.getTimestamp().getValue());
726 assertEquals("Event rank", 1001, context
.getRank());
728 event
= fTrace
.getNext(context
);
729 assertEquals("Event timestamp", 1002, event
.getTimestamp().getValue());
730 assertEquals("Event rank", 1002, context
.getRank());
732 // Position trace at event rank 4500
733 context
= fTrace
.seekEvent(new TmfTimestamp(4501, SCALE
, 0));
734 assertEquals("Event rank", 4500, context
.getRank());
736 event
= fTrace
.parseEvent(context
);
737 assertEquals("Event timestamp", 4501, event
.getTimestamp().getValue());
738 assertEquals("Event rank", 4500, context
.getRank());
740 event
= fTrace
.getNext(context
);
741 assertEquals("Event timestamp", 4501, event
.getTimestamp().getValue());
742 assertEquals("Event rank", 4501, context
.getRank());
745 public void testSeekEventOnTimestampOutOfScope() throws Exception
{
747 // Position trace at beginning
748 ITmfContext context
= fTrace
.seekEvent(new TmfTimestamp(-1, SCALE
, 0));
749 assertEquals("Event rank", 0, context
.getRank());
751 ITmfEvent event
= fTrace
.parseEvent(context
);
752 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
753 assertEquals("Event rank", 0, context
.getRank());
755 event
= fTrace
.getNext(context
);
756 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
757 assertEquals("Event rank", 1, context
.getRank());
759 // Position trace at event passed the end
760 context
= fTrace
.seekEvent(new TmfTimestamp(NB_EVENTS
+ 1, SCALE
, 0));
761 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
763 event
= fTrace
.parseEvent(context
);
764 assertEquals("Event timestamp", null, event
);
765 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
767 event
= fTrace
.getNext(context
);
768 assertEquals("Event timestamp", null, event
);
769 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
772 // ------------------------------------------------------------------------
774 // ------------------------------------------------------------------------
776 public void testSeekEventOnNegativeRank() throws Exception
{
778 // Position trace at event rank 0
779 ITmfContext context
= fTrace
.seekEvent(-1);
780 assertEquals("Event rank", 0, context
.getRank());
782 ITmfEvent event
= fTrace
.parseEvent(context
);
783 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
784 assertEquals("Event rank", 0, context
.getRank());
787 public void testSeekOnRankOnCacheBoundary() throws Exception
{
789 // On lower bound, returns the first event (ts = 1)
790 ITmfContext context
= fTrace
.seekEvent(0);
791 assertEquals("Event rank", 0, context
.getRank());
793 ITmfEvent event
= fTrace
.parseEvent(context
);
794 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
795 assertEquals("Event rank", 0, context
.getRank());
797 event
= fTrace
.getNext(context
);
798 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
799 assertEquals("Event rank", 1, context
.getRank());
801 // Position trace at event rank 1000
802 context
= fTrace
.seekEvent(1000);
803 assertEquals("Event rank", 1000, context
.getRank());
805 event
= fTrace
.parseEvent(context
);
806 assertEquals("Event timestamp", 1001, event
.getTimestamp().getValue());
807 assertEquals("Event rank", 1000, context
.getRank());
809 event
= fTrace
.getNext(context
);
810 assertEquals("Event timestamp", 1001, event
.getTimestamp().getValue());
811 assertEquals("Event rank", 1001, context
.getRank());
813 // Position trace at event rank 4000
814 context
= fTrace
.seekEvent(4000);
815 assertEquals("Event rank", 4000, context
.getRank());
817 event
= fTrace
.parseEvent(context
);
818 assertEquals("Event timestamp", 4001, event
.getTimestamp().getValue());
819 assertEquals("Event rank", 4000, context
.getRank());
821 event
= fTrace
.getNext(context
);
822 assertEquals("Event timestamp", 4001, event
.getTimestamp().getValue());
823 assertEquals("Event rank", 4001, context
.getRank());
826 public void testSeekOnRankNotOnCacheBoundary() throws Exception
{
828 // Position trace at event rank 9
829 ITmfContext context
= fTrace
.seekEvent(9);
830 assertEquals("Event rank", 9, context
.getRank());
832 ITmfEvent event
= fTrace
.parseEvent(context
);
833 assertEquals("Event timestamp", 10, event
.getTimestamp().getValue());
834 assertEquals("Event rank", 9, context
.getRank());
836 event
= fTrace
.getNext(context
);
837 assertEquals("Event timestamp", 10, event
.getTimestamp().getValue());
838 assertEquals("Event rank", 10, context
.getRank());
840 // Position trace at event rank 999
841 context
= fTrace
.seekEvent(999);
842 assertEquals("Event rank", 999, context
.getRank());
844 event
= fTrace
.parseEvent(context
);
845 assertEquals("Event timestamp", 1000, event
.getTimestamp().getValue());
846 assertEquals("Event rank", 999, context
.getRank());
848 event
= fTrace
.getNext(context
);
849 assertEquals("Event timestamp", 1000, event
.getTimestamp().getValue());
850 assertEquals("Event rank", 1000, context
.getRank());
852 // Position trace at event rank 1001
853 context
= fTrace
.seekEvent(1001);
854 assertEquals("Event rank", 1001, context
.getRank());
856 event
= fTrace
.parseEvent(context
);
857 assertEquals("Event timestamp", 1002, event
.getTimestamp().getValue());
858 assertEquals("Event rank", 1001, context
.getRank());
860 event
= fTrace
.getNext(context
);
861 assertEquals("Event timestamp", 1002, event
.getTimestamp().getValue());
862 assertEquals("Event rank", 1002, context
.getRank());
864 // Position trace at event rank 4500
865 context
= fTrace
.seekEvent(4500);
866 assertEquals("Event rank", 4500, context
.getRank());
868 event
= fTrace
.parseEvent(context
);
869 assertEquals("Event timestamp", 4501, event
.getTimestamp().getValue());
870 assertEquals("Event rank", 4500, context
.getRank());
872 event
= fTrace
.getNext(context
);
873 assertEquals("Event timestamp", 4501, event
.getTimestamp().getValue());
874 assertEquals("Event rank", 4501, context
.getRank());
877 public void testSeekEventOnRankOutOfScope() throws Exception
{
879 // Position trace at beginning
880 ITmfContext context
= fTrace
.seekEvent(-1);
881 assertEquals("Event rank", 0, context
.getRank());
883 ITmfEvent event
= fTrace
.parseEvent(context
);
884 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
885 assertEquals("Event rank", 0, context
.getRank());
887 event
= fTrace
.getNext(context
);
888 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
889 assertEquals("Event rank", 1, context
.getRank());
891 // Position trace at event passed the end
892 context
= fTrace
.seekEvent(NB_EVENTS
);
893 assertEquals("Event rank", NB_EVENTS
, context
.getRank());
895 event
= fTrace
.parseEvent(context
);
896 assertNull("Event", event
);
897 assertEquals("Event rank", NB_EVENTS
, context
.getRank());
899 event
= fTrace
.getNext(context
);
900 assertNull("Event", event
);
901 assertEquals("Event rank", NB_EVENTS
, context
.getRank());
904 // ------------------------------------------------------------------------
905 // parseEvent - make sure parseEvent doesn't update the context
906 // ------------------------------------------------------------------------
908 public void testParseEvent() throws Exception
{
910 final int NB_READS
= 20;
912 // On lower bound, returns the first event (ts = 0)
913 final TmfContext context
= (TmfContext
) fTrace
.seekEvent(new TmfTimestamp(0, SCALE
, 0));
914 TmfContext svContext
= new TmfContext(context
);
916 ITmfEvent event
= fTrace
.parseEvent(context
);
917 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
918 assertEquals("Event rank", 0, context
.getRank());
919 assertTrue("parseEvent", context
.equals(svContext
));
921 event
= fTrace
.parseEvent(context
);
922 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
923 assertEquals("Event rank", 0, context
.getRank());
924 assertTrue("parseEvent", context
.equals(svContext
));
926 event
= fTrace
.parseEvent(context
);
927 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
928 assertEquals("Event rank", 0, context
.getRank());
929 assertTrue("parseEvent", context
.equals(svContext
));
931 // Position the trace at event NB_READS
932 for (int i
= 1; i
< NB_READS
; i
++) {
933 event
= fTrace
.getNext(context
);
934 assertEquals("Event timestamp", i
, event
.getTimestamp().getValue());
937 svContext
= new TmfContext(context
);
938 event
= fTrace
.parseEvent(context
);
939 assertEquals("Event timestamp", NB_READS
, event
.getTimestamp().getValue());
940 assertEquals("Event rank", NB_READS
-1 , context
.getRank());
941 assertTrue("parseEvent", context
.equals(svContext
));
943 event
= fTrace
.parseEvent(context
);
944 assertEquals("Event timestamp", NB_READS
, event
.getTimestamp().getValue());
945 assertEquals("Event rank", NB_READS
- 1, context
.getRank());
946 assertTrue("parseEvent", context
.equals(svContext
));
949 // ------------------------------------------------------------------------
950 // readNextEvent - updates the context
951 // ------------------------------------------------------------------------
953 public void testReadNextEvent() throws Exception
{
955 final int NB_READS
= 20;
957 // On lower bound, returns the first event (ts = 1)
958 final ITmfContext context
= fTrace
.seekEvent(new TmfTimestamp(0, SCALE
, 0));
962 for (int i
= 0; i
< NB_READS
; i
++) {
963 event
= fTrace
.getNext(context
);
964 assertEquals("Event timestamp", i
+ 1, event
.getTimestamp().getValue());
965 assertEquals("Event rank", i
+ 1, context
.getRank());
968 // Make sure we stay positioned
969 event
= fTrace
.parseEvent(context
);
970 assertEquals("Event timestamp", NB_READS
+ 1, event
.getTimestamp().getValue());
971 assertEquals("Event rank", NB_READS
, context
.getRank());
974 // ------------------------------------------------------------------------
976 // ------------------------------------------------------------------------
978 @SuppressWarnings("unchecked")
979 public void testProcessEventRequestForAllEvents() throws Exception
{
980 final int BLOCK_SIZE
= 1;
981 final Vector
<TmfEvent
> requestedEvents
= new Vector
<TmfEvent
>();
983 final TmfTimeRange range
= new TmfTimeRange(TmfTimestamp
.BIG_BANG
, TmfTimestamp
.BIG_CRUNCH
);
984 final TmfEventRequest
<TmfEvent
> request
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, range
, NB_EVENTS
, BLOCK_SIZE
) {
986 public void handleData(final TmfEvent event
) {
987 super.handleData(event
);
988 requestedEvents
.add(event
);
991 final ITmfDataProvider
<TmfEvent
>[] providers
= (ITmfDataProvider
<TmfEvent
>[]) TmfProviderManager
.getProviders(TmfEvent
.class, TmfTraceStub
.class);
992 providers
[0].sendRequest(request
);
993 request
.waitForCompletion();
995 assertEquals("nbEvents", NB_EVENTS
, requestedEvents
.size());
996 assertTrue("isCompleted", request
.isCompleted());
997 assertFalse("isCancelled", request
.isCancelled());
999 // Ensure that we have distinct events.
1000 // Don't go overboard: we are not validating the stub!
1001 for (int i
= 0; i
< NB_EVENTS
; i
++) {
1002 assertEquals("Distinct events", i
+ 1, requestedEvents
.get(i
).getTimestamp().getValue());
1006 @SuppressWarnings("unchecked")
1007 public void testProcessEventRequestForNbEvents() throws Exception
{
1008 final int BLOCK_SIZE
= 100;
1009 final int NB_EVENTS
= 1000;
1010 final Vector
<TmfEvent
> requestedEvents
= new Vector
<TmfEvent
>();
1012 final TmfTimeRange range
= new TmfTimeRange(TmfTimestamp
.BIG_BANG
, TmfTimestamp
.BIG_CRUNCH
);
1013 final TmfEventRequest
<TmfEvent
> request
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, range
, NB_EVENTS
, BLOCK_SIZE
) {
1015 public void handleData(final TmfEvent event
) {
1016 super.handleData(event
);
1017 requestedEvents
.add(event
);
1020 final ITmfDataProvider
<TmfEvent
>[] providers
= (ITmfDataProvider
<TmfEvent
>[]) TmfProviderManager
.getProviders(TmfEvent
.class, TmfTraceStub
.class);
1021 providers
[0].sendRequest(request
);
1022 request
.waitForCompletion();
1024 assertEquals("nbEvents", NB_EVENTS
, requestedEvents
.size());
1025 assertTrue("isCompleted", request
.isCompleted());
1026 assertFalse("isCancelled", request
.isCancelled());
1028 // Ensure that we have distinct events.
1029 // Don't go overboard: we are not validating the stub!
1030 for (int i
= 0; i
< NB_EVENTS
; i
++) {
1031 assertEquals("Distinct events", i
+ 1, requestedEvents
.get(i
).getTimestamp().getValue());
1035 @SuppressWarnings("unchecked")
1036 public void testProcessEventRequestForSomeEvents() throws Exception
{
1037 final int BLOCK_SIZE
= 1;
1038 final long startTime
= 100;
1039 final int NB_EVENTS
= 1000;
1040 final Vector
<TmfEvent
> requestedEvents
= new Vector
<TmfEvent
>();
1042 final TmfTimeRange range
= new TmfTimeRange(new TmfTimestamp(startTime
, SCALE
), TmfTimestamp
.BIG_CRUNCH
);
1043 final TmfEventRequest
<TmfEvent
> request
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, range
, NB_EVENTS
, BLOCK_SIZE
) {
1045 public void handleData(final TmfEvent event
) {
1046 super.handleData(event
);
1047 requestedEvents
.add(event
);
1050 final ITmfDataProvider
<TmfEvent
>[] providers
= (ITmfDataProvider
<TmfEvent
>[]) TmfProviderManager
.getProviders(TmfEvent
.class, TmfTraceStub
.class);
1051 providers
[0].sendRequest(request
);
1052 request
.waitForCompletion();
1054 assertEquals("nbEvents", NB_EVENTS
, requestedEvents
.size());
1055 assertTrue("isCompleted", request
.isCompleted());
1056 assertFalse("isCancelled", request
.isCancelled());
1058 // Ensure that we have distinct events.
1059 // Don't go overboard: we are not validating the stub!
1060 for (int i
= 0; i
< NB_EVENTS
; i
++) {
1061 assertEquals("Distinct events", startTime
+ i
, requestedEvents
.get(i
).getTimestamp().getValue());
1065 @SuppressWarnings("unchecked")
1066 public void testProcessEventRequestForOtherEvents() throws Exception
{
1067 final int BLOCK_SIZE
= 1;
1068 final int startIndex
= 99;
1069 final long startTime
= 100;
1070 final int NB_EVENTS
= 1000;
1071 final Vector
<TmfEvent
> requestedEvents
= new Vector
<TmfEvent
>();
1073 final TmfTimeRange range
= new TmfTimeRange(new TmfTimestamp(startTime
, SCALE
), TmfTimestamp
.BIG_CRUNCH
);
1074 final TmfEventRequest
<TmfEvent
> request
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, range
, startIndex
, NB_EVENTS
, BLOCK_SIZE
) {
1076 public void handleData(final TmfEvent event
) {
1077 super.handleData(event
);
1078 requestedEvents
.add(event
);
1081 final ITmfDataProvider
<TmfEvent
>[] providers
= (ITmfDataProvider
<TmfEvent
>[]) TmfProviderManager
.getProviders(TmfEvent
.class, TmfTraceStub
.class);
1082 providers
[0].sendRequest(request
);
1083 request
.waitForCompletion();
1085 assertEquals("nbEvents", NB_EVENTS
, requestedEvents
.size());
1086 assertTrue("isCompleted", request
.isCompleted());
1087 assertFalse("isCancelled", request
.isCancelled());
1089 // Ensure that we have distinct events.
1090 // Don't go overboard: we are not validating the stub!
1091 for (int i
= 0; i
< NB_EVENTS
; i
++) {
1092 assertEquals("Distinct events", startTime
+ i
, requestedEvents
.get(i
).getTimestamp().getValue());
1096 @SuppressWarnings("unchecked")
1097 public void testProcessDataRequestForSomeEvents() throws Exception
{
1098 final int startIndex
= 100;
1099 final int NB_EVENTS
= 1000;
1100 final Vector
<TmfEvent
> requestedEvents
= new Vector
<TmfEvent
>();
1102 final TmfDataRequest
<TmfEvent
> request
= new TmfDataRequest
<TmfEvent
>(TmfEvent
.class, startIndex
, NB_EVENTS
) {
1104 public void handleData(final TmfEvent event
) {
1105 super.handleData(event
);
1106 requestedEvents
.add(event
);
1109 final ITmfDataProvider
<TmfEvent
>[] providers
= (ITmfDataProvider
<TmfEvent
>[]) TmfProviderManager
.getProviders(TmfEvent
.class, TmfTraceStub
.class);
1110 providers
[0].sendRequest(request
);
1111 request
.waitForCompletion();
1113 assertEquals("nbEvents", NB_EVENTS
, requestedEvents
.size());
1114 assertTrue("isCompleted", request
.isCompleted());
1115 assertFalse("isCancelled", request
.isCancelled());
1117 // Ensure that we have distinct events.
1118 // Don't go overboard: we are not validating the stub!
1119 for (int i
= 0; i
< NB_EVENTS
; i
++) {
1120 assertEquals("Distinct events", startIndex
+ 1 + i
, requestedEvents
.get(i
).getTimestamp().getValue());
1124 // ------------------------------------------------------------------------
1126 // ------------------------------------------------------------------------
1128 @SuppressWarnings("unchecked")
1129 public void testCancel() throws Exception
{
1130 final Vector
<TmfEvent
> requestedEvents
= new Vector
<TmfEvent
>();
1132 final TmfTimeRange range
= new TmfTimeRange(TmfTimestamp
.BIG_BANG
, TmfTimestamp
.BIG_CRUNCH
);
1133 final TmfEventRequest
<TmfEvent
> request
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, range
, NB_EVENTS
, BLOCK_SIZE
) {
1136 public void handleData(final TmfEvent event
) {
1137 super.handleData(event
);
1138 requestedEvents
.add(event
);
1139 if (++nbRead
== BLOCK_SIZE
) {
1144 final ITmfDataProvider
<TmfEvent
>[] providers
= (ITmfDataProvider
<TmfEvent
>[]) TmfProviderManager
.getProviders(TmfEvent
.class, TmfTraceStub
.class);
1145 providers
[0].sendRequest(request
);
1146 request
.waitForCompletion();
1148 assertEquals("nbEvents", BLOCK_SIZE
, requestedEvents
.size());
1149 assertTrue("isCompleted", request
.isCompleted());
1150 assertTrue("isCancelled", request
.isCancelled());
1153 // ------------------------------------------------------------------------
1155 // ------------------------------------------------------------------------
1157 public void testDefaultTmfTraceStub() throws Exception
{
1158 assertFalse ("Open trace", fTrace
== null);
1159 assertEquals("getType", TmfEvent
.class, fTrace
.getType());
1160 assertNull ("getResource", fTrace
.getResource());
1161 assertEquals("getCacheSize", BLOCK_SIZE
, fTrace
.getCacheSize());
1162 assertEquals("getStreamingInterval", 0, fTrace
.getStreamingInterval());
1163 assertEquals("getName", TEST_STREAM
, fTrace
.getName());
1165 assertEquals("getNbEvents", NB_EVENTS
, fTrace
.getNbEvents());
1166 assertEquals("getRange-start", 1, fTrace
.getTimeRange().getStartTime().getValue());
1167 assertEquals("getRange-end", NB_EVENTS
, fTrace
.getTimeRange().getEndTime().getValue());
1168 assertEquals("getStartTime", 1, fTrace
.getStartTime().getValue());
1169 assertEquals("getEndTime", NB_EVENTS
, fTrace
.getEndTime().getValue());
1171 String expected
= "TmfTrace [fPath=" + fTrace
.getPath() + ", fCacheSize=" + fTrace
.getCacheSize() +
1172 ", fNbEvents=" + fTrace
.getNbEvents() + ", fStartTime=" + fTrace
.getStartTime() +
1173 ", fEndTime=" + fTrace
.getEndTime() + ", fStreamingInterval=" + fTrace
.getStreamingInterval() +
1175 assertEquals("toString", expected
, fTrace
.toString());