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
.internal
.tmf
.core
.component
.TmfProviderManager
;
27 import org
.eclipse
.linuxtools
.tmf
.core
.component
.ITmfDataProvider
;
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", "restriction" })
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);
395 while (trace
.getNbEvents() < NB_EVENTS
&& nbSecs
< 10) {
399 if (trace
.getNbEvents() < NB_EVENTS
) {
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 public void testSetNbEvents() throws Exception
{
500 final TmfTraceStub trace
= new TmfTraceStub(fTrace
);
503 assertEquals("getNbEvents", NB_EVENTS
, trace
.getNbEvents());
505 trace
.setNbEvents(0);
506 assertEquals("getNbEvents", 0, trace
.getNbEvents());
508 trace
.setNbEvents(-1);
509 assertEquals("getNbEvents", 0, trace
.getNbEvents());
511 trace
.setNbEvents(NB_EVENTS
+ 1);
512 assertEquals("getNbEvents", NB_EVENTS
+ 1, trace
.getNbEvents());
514 trace
.setNbEvents(NB_EVENTS
);
515 assertEquals("getNbEvents", NB_EVENTS
, trace
.getNbEvents());
520 // ------------------------------------------------------------------------
521 // seekEvent on location (note: does not reliably set the rank)
522 // ------------------------------------------------------------------------
524 public void testSeekEventOnCacheBoundary() throws Exception
{
526 // Position trace at event rank 0
527 ITmfContext context
= fTrace
.seekEvent(0);
528 ITmfEvent event
= fTrace
.parseEvent(context
);
529 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
530 assertEquals("Event rank", 0, context
.getRank());
532 context
= fTrace
.seekEvent(context
.getLocation());
533 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
535 event
= fTrace
.parseEvent(context
);
536 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
537 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
539 event
= fTrace
.getNext(context
);
540 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
541 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
543 // Position trace at event rank 1000
544 ITmfContext tmpContext
= fTrace
.seekEvent(new TmfTimestamp(1001, SCALE
, 0));
545 context
= fTrace
.seekEvent(tmpContext
.getLocation());
546 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
548 event
= fTrace
.parseEvent(context
);
549 assertEquals("Event timestamp", 1001, event
.getTimestamp().getValue());
550 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
552 event
= fTrace
.getNext(context
);
553 assertEquals("Event timestamp", 1001, event
.getTimestamp().getValue());
554 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
556 // Position trace at event rank 4000
557 tmpContext
= fTrace
.seekEvent(new TmfTimestamp(4001, SCALE
, 0));
558 context
= fTrace
.seekEvent(tmpContext
.getLocation());
559 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
561 event
= fTrace
.parseEvent(context
);
562 assertEquals("Event timestamp", 4001, event
.getTimestamp().getValue());
563 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
565 event
= fTrace
.getNext(context
);
566 assertEquals("Event timestamp", 4001, event
.getTimestamp().getValue());
567 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
570 public void testSeekEventNotOnCacheBoundary() throws Exception
{
572 // Position trace at event rank 9
573 ITmfContext tmpContext
= fTrace
.seekEvent(new TmfTimestamp(10, SCALE
, 0));
574 TmfContext context
= fTrace
.seekEvent(tmpContext
.getLocation());
575 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
577 ITmfEvent event
= fTrace
.parseEvent(context
);
578 assertEquals("Event timestamp", 10, event
.getTimestamp().getValue());
579 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
581 event
= fTrace
.getNext(context
);
582 assertEquals("Event timestamp", 10, event
.getTimestamp().getValue());
583 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
585 // Position trace at event rank 999
586 tmpContext
= fTrace
.seekEvent(new TmfTimestamp(1000, SCALE
, 0));
587 context
= fTrace
.seekEvent(tmpContext
.getLocation());
588 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
590 event
= fTrace
.parseEvent(context
);
591 assertEquals("Event timestamp", 1000, event
.getTimestamp().getValue());
592 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
594 event
= fTrace
.getNext(context
);
595 assertEquals("Event timestamp", 1000, event
.getTimestamp().getValue());
596 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
598 // Position trace at event rank 1001
599 tmpContext
= fTrace
.seekEvent(new TmfTimestamp(1002, SCALE
, 0));
600 context
= fTrace
.seekEvent(tmpContext
.getLocation());
601 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
603 event
= fTrace
.parseEvent(context
);
604 assertEquals("Event timestamp", 1002, event
.getTimestamp().getValue());
605 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
607 event
= fTrace
.getNext(context
);
608 assertEquals("Event timestamp", 1002, event
.getTimestamp().getValue());
609 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
611 // Position trace at event rank 4500
612 tmpContext
= fTrace
.seekEvent(new TmfTimestamp(4501, SCALE
, 0));
613 context
= fTrace
.seekEvent(tmpContext
.getLocation());
614 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
616 event
= fTrace
.parseEvent(context
);
617 assertEquals("Event timestamp", 4501, event
.getTimestamp().getValue());
618 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
620 event
= fTrace
.getNext(context
);
621 assertEquals("Event timestamp", 4501, event
.getTimestamp().getValue());
622 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
625 public void testSeekEventOutOfScope() throws Exception
{
627 // Position trace at beginning
628 ITmfContext tmpContext
= fTrace
.seekEvent(0);
629 ITmfContext context
= fTrace
.seekEvent(tmpContext
.getLocation());
630 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
632 ITmfEvent event
= fTrace
.parseEvent(context
);
633 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
634 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
636 event
= fTrace
.getNext(context
);
637 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
638 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
640 // Position trace at event passed the end
641 context
= fTrace
.seekEvent(new TmfTimestamp(NB_EVENTS
+ 1, SCALE
, 0));
642 assertNull("Event timestamp", context
.getLocation());
643 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
645 event
= fTrace
.getNext(context
);
646 assertNull("Event", event
);
649 // ------------------------------------------------------------------------
650 // seekEvent on timestamp (note: does not reliably set the rank)
651 // ------------------------------------------------------------------------
653 public void testSeekEventOnNullTimestamp() throws Exception
{
655 // Position trace at event rank 0
656 ITmfContext context
= fTrace
.seekEvent((ITmfTimestamp
) null);
657 assertEquals("Event rank", 0, context
.getRank());
659 ITmfEvent event
= fTrace
.parseEvent(context
);
660 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
661 assertEquals("Event rank", 0, context
.getRank());
664 public void testSeekEventOnTimestampOnCacheBoundary() throws Exception
{
666 // Position trace at event rank 0
667 ITmfContext context
= fTrace
.seekEvent(new TmfTimestamp(1, SCALE
, 0));
668 assertEquals("Event rank", 0, context
.getRank());
670 ITmfEvent event
= fTrace
.parseEvent(context
);
671 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
672 assertEquals("Event rank", 0, context
.getRank());
674 event
= fTrace
.getNext(context
);
675 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
676 assertEquals("Event rank", 1, context
.getRank());
678 // Position trace at event rank 1000
679 context
= fTrace
.seekEvent(new TmfTimestamp(1001, SCALE
, 0));
680 assertEquals("Event rank", 1000, context
.getRank());
682 event
= fTrace
.parseEvent(context
);
683 assertEquals("Event timestamp", 1001, event
.getTimestamp().getValue());
684 assertEquals("Event rank", 1000, context
.getRank());
686 event
= fTrace
.getNext(context
);
687 assertEquals("Event timestamp", 1001, event
.getTimestamp().getValue());
688 assertEquals("Event rank", 1001, context
.getRank());
690 // Position trace at event rank 4000
691 context
= fTrace
.seekEvent(new TmfTimestamp(4001, SCALE
, 0));
692 assertEquals("Event rank", 4000, context
.getRank());
694 event
= fTrace
.parseEvent(context
);
695 assertEquals("Event timestamp", 4001, event
.getTimestamp().getValue());
696 assertEquals("Event rank", 4000, context
.getRank());
698 event
= fTrace
.getNext(context
);
699 assertEquals("Event timestamp", 4001, event
.getTimestamp().getValue());
700 assertEquals("Event rank", 4001, context
.getRank());
703 public void testSeekEventOnTimestampNotOnCacheBoundary() throws Exception
{
705 // Position trace at event rank 1
706 ITmfContext context
= fTrace
.seekEvent(new TmfTimestamp(2, SCALE
, 0));
707 assertEquals("Event rank", 1, context
.getRank());
709 ITmfEvent event
= fTrace
.parseEvent(context
);
710 assertEquals("Event timestamp", 2, event
.getTimestamp().getValue());
711 assertEquals("Event rank", 1, context
.getRank());
713 event
= fTrace
.getNext(context
);
714 assertEquals("Event timestamp", 2, event
.getTimestamp().getValue());
715 assertEquals("Event rank", 2, context
.getRank());
717 // Position trace at event rank 9
718 context
= fTrace
.seekEvent(new TmfTimestamp(10, SCALE
, 0));
719 assertEquals("Event rank", 9, context
.getRank());
721 event
= fTrace
.parseEvent(context
);
722 assertEquals("Event timestamp", 10, event
.getTimestamp().getValue());
723 assertEquals("Event rank", 9, context
.getRank());
725 event
= fTrace
.getNext(context
);
726 assertEquals("Event timestamp", 10, event
.getTimestamp().getValue());
727 assertEquals("Event rank", 10, context
.getRank());
729 // Position trace at event rank 999
730 context
= fTrace
.seekEvent(new TmfTimestamp(1000, SCALE
, 0));
731 assertEquals("Event rank", 999, context
.getRank());
733 event
= fTrace
.parseEvent(context
);
734 assertEquals("Event timestamp", 1000, event
.getTimestamp().getValue());
735 assertEquals("Event rank", 999, context
.getRank());
737 event
= fTrace
.getNext(context
);
738 assertEquals("Event timestamp", 1000, event
.getTimestamp().getValue());
739 assertEquals("Event rank", 1000, context
.getRank());
741 // Position trace at event rank 1001
742 context
= fTrace
.seekEvent(new TmfTimestamp(1002, SCALE
, 0));
743 assertEquals("Event rank", 1001, context
.getRank());
745 event
= fTrace
.parseEvent(context
);
746 assertEquals("Event timestamp", 1002, event
.getTimestamp().getValue());
747 assertEquals("Event rank", 1001, context
.getRank());
749 event
= fTrace
.getNext(context
);
750 assertEquals("Event timestamp", 1002, event
.getTimestamp().getValue());
751 assertEquals("Event rank", 1002, context
.getRank());
753 // Position trace at event rank 4500
754 context
= fTrace
.seekEvent(new TmfTimestamp(4501, SCALE
, 0));
755 assertEquals("Event rank", 4500, context
.getRank());
757 event
= fTrace
.parseEvent(context
);
758 assertEquals("Event timestamp", 4501, event
.getTimestamp().getValue());
759 assertEquals("Event rank", 4500, context
.getRank());
761 event
= fTrace
.getNext(context
);
762 assertEquals("Event timestamp", 4501, event
.getTimestamp().getValue());
763 assertEquals("Event rank", 4501, context
.getRank());
766 public void testSeekEventOnTimestampOutOfScope() throws Exception
{
768 // Position trace at beginning
769 ITmfContext context
= fTrace
.seekEvent(new TmfTimestamp(-1, SCALE
, 0));
770 assertEquals("Event rank", 0, context
.getRank());
772 ITmfEvent event
= fTrace
.parseEvent(context
);
773 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
774 assertEquals("Event rank", 0, context
.getRank());
776 event
= fTrace
.getNext(context
);
777 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
778 assertEquals("Event rank", 1, context
.getRank());
780 // Position trace at event passed the end
781 context
= fTrace
.seekEvent(new TmfTimestamp(NB_EVENTS
+ 1, SCALE
, 0));
782 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
784 event
= fTrace
.parseEvent(context
);
785 assertEquals("Event timestamp", null, event
);
786 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
788 event
= fTrace
.getNext(context
);
789 assertEquals("Event timestamp", null, event
);
790 assertEquals("Event rank", ITmfContext
.UNKNOWN_RANK
, context
.getRank());
793 // ------------------------------------------------------------------------
795 // ------------------------------------------------------------------------
797 public void testSeekEventOnNegativeRank() throws Exception
{
799 // Position trace at event rank 0
800 ITmfContext context
= fTrace
.seekEvent(-1);
801 assertEquals("Event rank", 0, context
.getRank());
803 ITmfEvent event
= fTrace
.parseEvent(context
);
804 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
805 assertEquals("Event rank", 0, context
.getRank());
808 public void testSeekOnRankOnCacheBoundary() throws Exception
{
810 // On lower bound, returns the first event (ts = 1)
811 ITmfContext context
= fTrace
.seekEvent(0);
812 assertEquals("Event rank", 0, context
.getRank());
814 ITmfEvent event
= fTrace
.parseEvent(context
);
815 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
816 assertEquals("Event rank", 0, context
.getRank());
818 event
= fTrace
.getNext(context
);
819 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
820 assertEquals("Event rank", 1, context
.getRank());
822 // Position trace at event rank 1000
823 context
= fTrace
.seekEvent(1000);
824 assertEquals("Event rank", 1000, context
.getRank());
826 event
= fTrace
.parseEvent(context
);
827 assertEquals("Event timestamp", 1001, event
.getTimestamp().getValue());
828 assertEquals("Event rank", 1000, context
.getRank());
830 event
= fTrace
.getNext(context
);
831 assertEquals("Event timestamp", 1001, event
.getTimestamp().getValue());
832 assertEquals("Event rank", 1001, context
.getRank());
834 // Position trace at event rank 4000
835 context
= fTrace
.seekEvent(4000);
836 assertEquals("Event rank", 4000, context
.getRank());
838 event
= fTrace
.parseEvent(context
);
839 assertEquals("Event timestamp", 4001, event
.getTimestamp().getValue());
840 assertEquals("Event rank", 4000, context
.getRank());
842 event
= fTrace
.getNext(context
);
843 assertEquals("Event timestamp", 4001, event
.getTimestamp().getValue());
844 assertEquals("Event rank", 4001, context
.getRank());
847 public void testSeekOnRankNotOnCacheBoundary() throws Exception
{
849 // Position trace at event rank 9
850 ITmfContext context
= fTrace
.seekEvent(9);
851 assertEquals("Event rank", 9, context
.getRank());
853 ITmfEvent event
= fTrace
.parseEvent(context
);
854 assertEquals("Event timestamp", 10, event
.getTimestamp().getValue());
855 assertEquals("Event rank", 9, context
.getRank());
857 event
= fTrace
.getNext(context
);
858 assertEquals("Event timestamp", 10, event
.getTimestamp().getValue());
859 assertEquals("Event rank", 10, context
.getRank());
861 // Position trace at event rank 999
862 context
= fTrace
.seekEvent(999);
863 assertEquals("Event rank", 999, context
.getRank());
865 event
= fTrace
.parseEvent(context
);
866 assertEquals("Event timestamp", 1000, event
.getTimestamp().getValue());
867 assertEquals("Event rank", 999, context
.getRank());
869 event
= fTrace
.getNext(context
);
870 assertEquals("Event timestamp", 1000, event
.getTimestamp().getValue());
871 assertEquals("Event rank", 1000, context
.getRank());
873 // Position trace at event rank 1001
874 context
= fTrace
.seekEvent(1001);
875 assertEquals("Event rank", 1001, context
.getRank());
877 event
= fTrace
.parseEvent(context
);
878 assertEquals("Event timestamp", 1002, event
.getTimestamp().getValue());
879 assertEquals("Event rank", 1001, context
.getRank());
881 event
= fTrace
.getNext(context
);
882 assertEquals("Event timestamp", 1002, event
.getTimestamp().getValue());
883 assertEquals("Event rank", 1002, context
.getRank());
885 // Position trace at event rank 4500
886 context
= fTrace
.seekEvent(4500);
887 assertEquals("Event rank", 4500, context
.getRank());
889 event
= fTrace
.parseEvent(context
);
890 assertEquals("Event timestamp", 4501, event
.getTimestamp().getValue());
891 assertEquals("Event rank", 4500, context
.getRank());
893 event
= fTrace
.getNext(context
);
894 assertEquals("Event timestamp", 4501, event
.getTimestamp().getValue());
895 assertEquals("Event rank", 4501, context
.getRank());
898 public void testSeekEventOnRankOutOfScope() throws Exception
{
900 // Position trace at beginning
901 ITmfContext context
= fTrace
.seekEvent(-1);
902 assertEquals("Event rank", 0, context
.getRank());
904 ITmfEvent event
= fTrace
.parseEvent(context
);
905 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
906 assertEquals("Event rank", 0, context
.getRank());
908 event
= fTrace
.getNext(context
);
909 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
910 assertEquals("Event rank", 1, context
.getRank());
912 // Position trace at event passed the end
913 context
= fTrace
.seekEvent(NB_EVENTS
);
914 assertEquals("Event rank", NB_EVENTS
, context
.getRank());
916 event
= fTrace
.parseEvent(context
);
917 assertNull("Event", event
);
918 assertEquals("Event rank", NB_EVENTS
, context
.getRank());
920 event
= fTrace
.getNext(context
);
921 assertNull("Event", event
);
922 assertEquals("Event rank", NB_EVENTS
, context
.getRank());
925 // ------------------------------------------------------------------------
926 // parseEvent - make sure parseEvent doesn't update the context
927 // ------------------------------------------------------------------------
929 public void testParseEvent() throws Exception
{
931 final int NB_READS
= 20;
933 // On lower bound, returns the first event (ts = 0)
934 final TmfContext context
= (TmfContext
) fTrace
.seekEvent(new TmfTimestamp(0, SCALE
, 0));
935 TmfContext svContext
= new TmfContext(context
);
937 ITmfEvent event
= fTrace
.parseEvent(context
);
938 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
939 assertEquals("Event rank", 0, context
.getRank());
940 assertTrue("parseEvent", context
.equals(svContext
));
942 event
= fTrace
.parseEvent(context
);
943 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
944 assertEquals("Event rank", 0, context
.getRank());
945 assertTrue("parseEvent", context
.equals(svContext
));
947 event
= fTrace
.parseEvent(context
);
948 assertEquals("Event timestamp", 1, event
.getTimestamp().getValue());
949 assertEquals("Event rank", 0, context
.getRank());
950 assertTrue("parseEvent", context
.equals(svContext
));
952 // Position the trace at event NB_READS
953 for (int i
= 1; i
< NB_READS
; i
++) {
954 event
= fTrace
.getNext(context
);
955 assertEquals("Event timestamp", i
, event
.getTimestamp().getValue());
958 svContext
= new TmfContext(context
);
959 event
= fTrace
.parseEvent(context
);
960 assertEquals("Event timestamp", NB_READS
, event
.getTimestamp().getValue());
961 assertEquals("Event rank", NB_READS
-1 , context
.getRank());
962 assertTrue("parseEvent", context
.equals(svContext
));
964 event
= fTrace
.parseEvent(context
);
965 assertEquals("Event timestamp", NB_READS
, event
.getTimestamp().getValue());
966 assertEquals("Event rank", NB_READS
- 1, context
.getRank());
967 assertTrue("parseEvent", context
.equals(svContext
));
970 // ------------------------------------------------------------------------
971 // readNextEvent - updates the context
972 // ------------------------------------------------------------------------
974 public void testReadNextEvent() throws Exception
{
976 final int NB_READS
= 20;
978 // On lower bound, returns the first event (ts = 1)
979 final ITmfContext context
= fTrace
.seekEvent(new TmfTimestamp(0, SCALE
, 0));
983 for (int i
= 0; i
< NB_READS
; i
++) {
984 event
= fTrace
.getNext(context
);
985 assertEquals("Event timestamp", i
+ 1, event
.getTimestamp().getValue());
986 assertEquals("Event rank", i
+ 1, context
.getRank());
989 // Make sure we stay positioned
990 event
= fTrace
.parseEvent(context
);
991 assertEquals("Event timestamp", NB_READS
+ 1, event
.getTimestamp().getValue());
992 assertEquals("Event rank", NB_READS
, context
.getRank());
995 // ------------------------------------------------------------------------
997 // ------------------------------------------------------------------------
999 @SuppressWarnings("unchecked")
1000 public void testProcessEventRequestForAllEvents() throws Exception
{
1001 final int BLOCK_SIZE
= 1;
1002 final Vector
<TmfEvent
> requestedEvents
= new Vector
<TmfEvent
>();
1004 final TmfTimeRange range
= new TmfTimeRange(TmfTimestamp
.BIG_BANG
, TmfTimestamp
.BIG_CRUNCH
);
1005 final TmfEventRequest
<TmfEvent
> request
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, range
, NB_EVENTS
, BLOCK_SIZE
) {
1007 public void handleData(final TmfEvent event
) {
1008 super.handleData(event
);
1009 requestedEvents
.add(event
);
1012 final ITmfDataProvider
<TmfEvent
>[] providers
= (ITmfDataProvider
<TmfEvent
>[]) TmfProviderManager
.getProviders(TmfEvent
.class, TmfTraceStub
.class);
1013 providers
[0].sendRequest(request
);
1014 request
.waitForCompletion();
1016 assertEquals("nbEvents", NB_EVENTS
, requestedEvents
.size());
1017 assertTrue("isCompleted", request
.isCompleted());
1018 assertFalse("isCancelled", request
.isCancelled());
1020 // Ensure that we have distinct events.
1021 // Don't go overboard: we are not validating the stub!
1022 for (int i
= 0; i
< NB_EVENTS
; i
++) {
1023 assertEquals("Distinct events", i
+ 1, requestedEvents
.get(i
).getTimestamp().getValue());
1027 @SuppressWarnings("unchecked")
1028 public void testProcessEventRequestForNbEvents() throws Exception
{
1029 final int BLOCK_SIZE
= 100;
1030 final int NB_EVENTS
= 1000;
1031 final Vector
<TmfEvent
> requestedEvents
= new Vector
<TmfEvent
>();
1033 final TmfTimeRange range
= new TmfTimeRange(TmfTimestamp
.BIG_BANG
, TmfTimestamp
.BIG_CRUNCH
);
1034 final TmfEventRequest
<TmfEvent
> request
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, range
, NB_EVENTS
, BLOCK_SIZE
) {
1036 public void handleData(final TmfEvent event
) {
1037 super.handleData(event
);
1038 requestedEvents
.add(event
);
1041 final ITmfDataProvider
<TmfEvent
>[] providers
= (ITmfDataProvider
<TmfEvent
>[]) TmfProviderManager
.getProviders(TmfEvent
.class, TmfTraceStub
.class);
1042 providers
[0].sendRequest(request
);
1043 request
.waitForCompletion();
1045 assertEquals("nbEvents", NB_EVENTS
, requestedEvents
.size());
1046 assertTrue("isCompleted", request
.isCompleted());
1047 assertFalse("isCancelled", request
.isCancelled());
1049 // Ensure that we have distinct events.
1050 // Don't go overboard: we are not validating the stub!
1051 for (int i
= 0; i
< NB_EVENTS
; i
++) {
1052 assertEquals("Distinct events", i
+ 1, requestedEvents
.get(i
).getTimestamp().getValue());
1056 @SuppressWarnings("unchecked")
1057 public void testProcessEventRequestForSomeEvents() throws Exception
{
1058 final int BLOCK_SIZE
= 1;
1059 final long startTime
= 100;
1060 final int NB_EVENTS
= 1000;
1061 final Vector
<TmfEvent
> requestedEvents
= new Vector
<TmfEvent
>();
1063 final TmfTimeRange range
= new TmfTimeRange(new TmfTimestamp(startTime
, SCALE
), TmfTimestamp
.BIG_CRUNCH
);
1064 final TmfEventRequest
<TmfEvent
> request
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, range
, NB_EVENTS
, BLOCK_SIZE
) {
1066 public void handleData(final TmfEvent event
) {
1067 super.handleData(event
);
1068 requestedEvents
.add(event
);
1071 final ITmfDataProvider
<TmfEvent
>[] providers
= (ITmfDataProvider
<TmfEvent
>[]) TmfProviderManager
.getProviders(TmfEvent
.class, TmfTraceStub
.class);
1072 providers
[0].sendRequest(request
);
1073 request
.waitForCompletion();
1075 assertEquals("nbEvents", NB_EVENTS
, requestedEvents
.size());
1076 assertTrue("isCompleted", request
.isCompleted());
1077 assertFalse("isCancelled", request
.isCancelled());
1079 // Ensure that we have distinct events.
1080 // Don't go overboard: we are not validating the stub!
1081 for (int i
= 0; i
< NB_EVENTS
; i
++) {
1082 assertEquals("Distinct events", startTime
+ i
, requestedEvents
.get(i
).getTimestamp().getValue());
1086 @SuppressWarnings("unchecked")
1087 public void testProcessEventRequestForOtherEvents() throws Exception
{
1088 final int BLOCK_SIZE
= 1;
1089 final int startIndex
= 99;
1090 final long startTime
= 100;
1091 final int NB_EVENTS
= 1000;
1092 final Vector
<TmfEvent
> requestedEvents
= new Vector
<TmfEvent
>();
1094 final TmfTimeRange range
= new TmfTimeRange(new TmfTimestamp(startTime
, SCALE
), TmfTimestamp
.BIG_CRUNCH
);
1095 final TmfEventRequest
<TmfEvent
> request
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, range
, startIndex
, NB_EVENTS
, BLOCK_SIZE
) {
1097 public void handleData(final TmfEvent event
) {
1098 super.handleData(event
);
1099 requestedEvents
.add(event
);
1102 final ITmfDataProvider
<TmfEvent
>[] providers
= (ITmfDataProvider
<TmfEvent
>[]) TmfProviderManager
.getProviders(TmfEvent
.class, TmfTraceStub
.class);
1103 providers
[0].sendRequest(request
);
1104 request
.waitForCompletion();
1106 assertEquals("nbEvents", NB_EVENTS
, requestedEvents
.size());
1107 assertTrue("isCompleted", request
.isCompleted());
1108 assertFalse("isCancelled", request
.isCancelled());
1110 // Ensure that we have distinct events.
1111 // Don't go overboard: we are not validating the stub!
1112 for (int i
= 0; i
< NB_EVENTS
; i
++) {
1113 assertEquals("Distinct events", startTime
+ i
, requestedEvents
.get(i
).getTimestamp().getValue());
1117 @SuppressWarnings("unchecked")
1118 public void testProcessDataRequestForSomeEvents() throws Exception
{
1119 final int startIndex
= 100;
1120 final int NB_EVENTS
= 1000;
1121 final Vector
<TmfEvent
> requestedEvents
= new Vector
<TmfEvent
>();
1123 final TmfDataRequest
<TmfEvent
> request
= new TmfDataRequest
<TmfEvent
>(TmfEvent
.class, startIndex
, NB_EVENTS
) {
1125 public void handleData(final TmfEvent event
) {
1126 super.handleData(event
);
1127 requestedEvents
.add(event
);
1130 final ITmfDataProvider
<TmfEvent
>[] providers
= (ITmfDataProvider
<TmfEvent
>[]) TmfProviderManager
.getProviders(TmfEvent
.class, TmfTraceStub
.class);
1131 providers
[0].sendRequest(request
);
1132 request
.waitForCompletion();
1134 assertEquals("nbEvents", NB_EVENTS
, requestedEvents
.size());
1135 assertTrue("isCompleted", request
.isCompleted());
1136 assertFalse("isCancelled", request
.isCancelled());
1138 // Ensure that we have distinct events.
1139 // Don't go overboard: we are not validating the stub!
1140 for (int i
= 0; i
< NB_EVENTS
; i
++) {
1141 assertEquals("Distinct events", startIndex
+ 1 + i
, requestedEvents
.get(i
).getTimestamp().getValue());
1145 // ------------------------------------------------------------------------
1147 // ------------------------------------------------------------------------
1149 @SuppressWarnings("unchecked")
1150 public void testCancel() throws Exception
{
1151 final Vector
<TmfEvent
> requestedEvents
= new Vector
<TmfEvent
>();
1153 final TmfTimeRange range
= new TmfTimeRange(TmfTimestamp
.BIG_BANG
, TmfTimestamp
.BIG_CRUNCH
);
1154 final TmfEventRequest
<TmfEvent
> request
= new TmfEventRequest
<TmfEvent
>(TmfEvent
.class, range
, NB_EVENTS
, BLOCK_SIZE
) {
1157 public void handleData(final TmfEvent event
) {
1158 super.handleData(event
);
1159 requestedEvents
.add(event
);
1160 if (++nbRead
== BLOCK_SIZE
) {
1165 final ITmfDataProvider
<TmfEvent
>[] providers
= (ITmfDataProvider
<TmfEvent
>[]) TmfProviderManager
.getProviders(TmfEvent
.class, TmfTraceStub
.class);
1166 providers
[0].sendRequest(request
);
1167 request
.waitForCompletion();
1169 assertEquals("nbEvents", BLOCK_SIZE
, requestedEvents
.size());
1170 assertTrue("isCompleted", request
.isCompleted());
1171 assertTrue("isCancelled", request
.isCancelled());
1174 // ------------------------------------------------------------------------
1176 // ------------------------------------------------------------------------
1178 public void testDefaultTmfTraceStub() throws Exception
{
1179 assertFalse ("Open trace", fTrace
== null);
1180 assertEquals("getType", TmfEvent
.class, fTrace
.getType());
1181 assertNull ("getResource", fTrace
.getResource());
1182 assertEquals("getCacheSize", BLOCK_SIZE
, fTrace
.getCacheSize());
1183 assertEquals("getStreamingInterval", 0, fTrace
.getStreamingInterval());
1184 assertEquals("getName", TEST_STREAM
, fTrace
.getName());
1186 assertEquals("getNbEvents", NB_EVENTS
, fTrace
.getNbEvents());
1187 assertEquals("getRange-start", 1, fTrace
.getTimeRange().getStartTime().getValue());
1188 assertEquals("getRange-end", NB_EVENTS
, fTrace
.getTimeRange().getEndTime().getValue());
1189 assertEquals("getStartTime", 1, fTrace
.getStartTime().getValue());
1190 assertEquals("getEndTime", NB_EVENTS
, fTrace
.getEndTime().getValue());
1192 String expected
= "TmfTrace [fPath=" + fTrace
.getPath() + ", fCacheSize=" + fTrace
.getCacheSize() +
1193 ", fNbEvents=" + fTrace
.getNbEvents() + ", fStartTime=" + fTrace
.getStartTime() +
1194 ", fEndTime=" + fTrace
.getEndTime() + ", fStreamingInterval=" + fTrace
.getStreamingInterval() +
1196 assertEquals("toString", expected
, fTrace
.toString());