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1 | package org.eclipse.linuxtools.lttng.ui.tests.distribution; |
2 | ||
3 | import junit.framework.TestCase; | |
4 | ||
638eac44 FC |
5 | import org.eclipse.linuxtools.internal.lttng.ui.views.latency.model.Config; |
6 | import org.eclipse.linuxtools.internal.lttng.ui.views.latency.model.GraphScaledData; | |
7 | import org.eclipse.linuxtools.internal.lttng.ui.views.latency.model.IGraphModelListener; | |
8 | import org.eclipse.linuxtools.internal.lttng.ui.views.latency.model.LatencyGraphModel; | |
fbd124dd BH |
9 | |
10 | @SuppressWarnings("nls") | |
11 | public class LatencyGraphModelTest extends TestCase { | |
12 | ||
13 | // ------------------------------------------------------------------------ | |
14 | // Test data | |
15 | // ------------------------------------------------------------------------ | |
16 | ||
17 | // ------------------------------------------------------------------------ | |
18 | // Housekeeping | |
19 | // ------------------------------------------------------------------------ | |
20 | ||
21 | @Override | |
22 | public void setUp() throws Exception { | |
23 | } | |
24 | ||
25 | @Override | |
26 | public void tearDown() throws Exception { | |
27 | } | |
28 | ||
29 | // ------------------------------------------------------------------------ | |
30 | // Tests | |
31 | // ------------------------------------------------------------------------ | |
32 | ||
33 | public void testLatencyGraphModel() { | |
34 | LatencyGraphModel model = new LatencyGraphModel(); | |
35 | assertEquals("nbBuckets", Config.DEFAULT_NUMBER_OF_BUCKETS, model.getNbBuckets()); | |
36 | assertEquals("currentTime", Config.INVALID_EVENT_TIME, model.getCurrentEventTime()); | |
37 | } | |
38 | ||
39 | public void testLatencyGraphModelInt() { | |
40 | LatencyGraphModel model = new LatencyGraphModel(100); | |
41 | assertEquals("nbBuckets", 100, model.getNbBuckets()); | |
42 | assertEquals("currentTime", Config.INVALID_EVENT_TIME, model.getCurrentEventTime()); | |
43 | } | |
44 | ||
45 | ||
46 | public void testGraphModelListener() { | |
47 | final int nbBuckets = 2000; | |
48 | final int nbEvents = 10 * nbBuckets + 256; | |
49 | final int[] count = new int[2]; | |
50 | count [0] = 0; | |
51 | count [1] = 0; | |
52 | ||
53 | // Test add listener and call of listener | |
54 | IGraphModelListener listener = new IGraphModelListener() { | |
55 | ||
56 | @Override | |
57 | public void graphModelUpdated() { | |
58 | count[0]++; | |
59 | ||
60 | } | |
61 | ||
62 | @Override | |
63 | public void currentEventUpdated(long currentEventTime) { | |
64 | count[1]++; | |
65 | } | |
66 | }; | |
67 | ||
68 | // Test that the listener interface is called every 10000 events. | |
69 | LatencyGraphModel model = new LatencyGraphModel(nbBuckets); | |
70 | model.addGraphModelListener(listener); | |
71 | for (int i = 0; i < nbEvents; i++) { | |
72 | model.countEvent(i+1, i, i); | |
73 | } | |
74 | ||
75 | assertEquals("listener", 2, count[0]); | |
76 | ||
77 | // Test that the listener interface is called when complete is called. | |
78 | model.complete(); | |
79 | assertEquals("listener", 3, count[0]); | |
80 | ||
81 | // Test that clear triggers call of listener interface | |
82 | model.clear(); | |
83 | assertEquals("listener", 4, count[0]); | |
84 | ||
85 | // Test that clear triggers call of listener interface | |
86 | model.setCurrentEventNotifyListeners(100); | |
87 | assertEquals("listener", 1, count[1]); | |
88 | ||
89 | // Test remove listener | |
90 | count[0] = 0; | |
91 | count[1] = 0; | |
92 | model.removeGraphModelListener(listener); | |
93 | ||
94 | for (int i = 0; i < nbEvents; i++) { | |
95 | model.countEvent(i, i, i); | |
96 | } | |
97 | model.complete(); | |
98 | assertEquals("listener", 0, count[1]); | |
99 | ||
100 | // Test that clear triggers call of listener interface | |
101 | model.setCurrentEventNotifyListeners(100); | |
102 | assertEquals("listener", 0, count[1]); | |
103 | } | |
104 | ||
105 | public void testConstructor() { | |
106 | final int nbBuckets = 2000; | |
107 | ||
108 | LatencyGraphModel model = new LatencyGraphModel(nbBuckets); | |
109 | GraphScaledData scaledData = model.scaleTo(100, 100, 1); | |
110 | ||
111 | // Verify model parameters | |
112 | assertEquals("Horizontal bucket duration", 1, model.getHorBucketDuration()); | |
113 | assertEquals("Vertical bucket duration", 1, model.getVerBucketDuration()); | |
114 | ||
115 | assertEquals("Horizontal first bucket time", 0, model.getHorFirstBucketTime()); | |
116 | assertEquals("Vertical first bucket time", 0, model.getVerFirstBucketTime()); | |
117 | ||
118 | assertEquals("Horizontal last bucket ", 0, model.getHorLastBucket()); | |
119 | assertEquals("Vertical last bucket ", 0, model.getVerLastBucket()); | |
120 | ||
121 | assertEquals("Horizontal first time", 0, model.getHorFirstEventTime()); | |
122 | assertEquals("Vertical first time", 0, model.getVerFirstEventTime()); | |
123 | ||
124 | assertEquals("Horizontal last time", 0, model.getHorLastEventTime()); | |
125 | assertEquals("Vertical last time", 0, model.getVerLastEventTime()); | |
126 | ||
127 | assertEquals("Horizontal time limit", 2000, model.getHorTimeLimit()); | |
128 | assertEquals("Vertical time limit", 2000, model.getVerTimeLimit()); | |
129 | ||
130 | // Verify scaled data parameters | |
131 | scaledData = model.scaleTo(101, 100, 1); | |
132 | ||
133 | assertEquals("barWidth", 1, scaledData.getBarWidth()); | |
134 | assertEquals("height", 100, scaledData.getHeight()); | |
135 | assertEquals("width", 101, scaledData.getWidth()); | |
136 | ||
137 | assertEquals(Config.INVALID_EVENT_TIME, scaledData.getCurrentEventTime()); | |
138 | ||
139 | assertEquals("Horizontal bucket duration", 1, scaledData.getHorBucketDuration()); | |
140 | assertEquals("Vertical bucket duration", 1, scaledData.getVerBucketDuration()); | |
141 | ||
142 | assertEquals("Horizontal bucket end time", 1, scaledData.getHorBucketEndTime(0)); | |
143 | assertEquals("Vertical bucket end time", 1, scaledData.getVerBucketEndTime(0)); | |
144 | ||
145 | assertEquals("Horizontal bucket start time", 0, scaledData.getHorBucketStartTime(0)); | |
146 | assertEquals("Vertical bucket start time", 0, scaledData.getVerBucketStartTime(0)); | |
147 | ||
148 | assertEquals("Horizontal first time", 0, scaledData.getHorFirstEventTime()); | |
149 | assertEquals("Vertical first time", 0, scaledData.getVerFirstEventTime()); | |
150 | ||
151 | assertEquals("Horizontal first bucket time", 0, scaledData.getHorFirstBucketTime()); | |
152 | assertEquals("Vertical first bucket time", 0, scaledData.getVerFirstBucketTime()); | |
153 | ||
154 | assertEquals("Horizontal last bucket time", 0, scaledData.getHorLastBucketTime()); | |
155 | assertEquals("Vertical last bucket time", 0, scaledData.getVerLastBucketTime()); | |
156 | ||
157 | assertEquals("Horizontal number of buckets", 101, scaledData.getHorNbBuckets()); | |
158 | assertEquals("Vertical nubmer of buckets", 100, scaledData.getVerNbBuckets()); | |
159 | ||
160 | assertEquals("Horizontal getIndex", 100, scaledData.getHorBucketIndex(100)); | |
161 | assertEquals("Vertical getIndex", 124, scaledData.getVerBucketIndex(124)); | |
162 | ||
163 | assertEquals("Horizontal last bucket", 0, scaledData.getHorLastBucket()); | |
164 | assertEquals("Vertical last bucket", 0, scaledData.getVerLastBucket()); | |
165 | ||
166 | assertEquals("Horizontal last event time", 0, scaledData.getHorLastEventTime()); | |
167 | assertEquals("Vertical last event time", 0, scaledData.getVerLastEventTime()); | |
168 | } | |
169 | ||
170 | public void testClear() { | |
171 | final int nbBuckets = 2000; | |
172 | final int nbEvents = 10 * nbBuckets + 256; | |
173 | ||
174 | LatencyGraphModel model = new LatencyGraphModel(nbBuckets); | |
175 | for (int i = 0; i < nbEvents; i++) { | |
176 | model.countEvent(i+1, i, i); | |
177 | } | |
178 | // make sure that we actually counted something. | |
179 | GraphScaledData scaledData = model.scaleTo(100, 100, 1); | |
180 | ||
181 | assertTrue(scaledData.getHorLastBucket() > 0); | |
182 | ||
183 | model.clear(); | |
184 | ||
185 | // Verify model parameters | |
186 | assertEquals("Horizontal bucket duration", 1, model.getHorBucketDuration()); | |
187 | assertEquals("Vertical bucket duration", 1, model.getVerBucketDuration()); | |
188 | ||
189 | assertEquals("Horizontal first bucket time", 0, model.getHorFirstBucketTime()); | |
190 | assertEquals("Vertical first bucket time", 0, model.getVerFirstBucketTime()); | |
191 | ||
192 | assertEquals("Horizontal last bucket ", 0, model.getHorLastBucket()); | |
193 | assertEquals("Vertical last bucket ", 0, model.getVerLastBucket()); | |
194 | ||
195 | assertEquals("Horizontal first time", 0, model.getHorFirstEventTime()); | |
196 | assertEquals("Vertical first time", 0, model.getVerFirstEventTime()); | |
197 | ||
198 | assertEquals("Horizontal last time", 0, model.getHorLastEventTime()); | |
199 | assertEquals("Vertical last time", 0, model.getVerLastEventTime()); | |
200 | ||
201 | assertEquals("Horizontal time limit", 2000, model.getHorTimeLimit()); | |
202 | assertEquals("Vertical time limit", 2000, model.getVerTimeLimit()); | |
203 | ||
204 | // Verify scaled data parameters | |
205 | scaledData = model.scaleTo(101, 100, 1); | |
206 | ||
207 | assertEquals("barWidth", 1, scaledData.getBarWidth()); | |
208 | assertEquals("height", 100, scaledData.getHeight()); | |
209 | assertEquals("width", 101, scaledData.getWidth()); | |
210 | ||
211 | assertEquals(Config.INVALID_EVENT_TIME, scaledData.getCurrentEventTime()); | |
212 | ||
213 | assertEquals("Horizontal bucket duration", 1, scaledData.getHorBucketDuration()); | |
214 | assertEquals("Vertical bucket duration", 1, scaledData.getVerBucketDuration()); | |
215 | ||
216 | assertEquals("Horizontal bucket end time", 1, scaledData.getHorBucketEndTime(0)); | |
217 | assertEquals("Vertical bucket end time", 1, scaledData.getVerBucketEndTime(0)); | |
218 | ||
219 | assertEquals("Horizontal bucket start time", 0, scaledData.getHorBucketStartTime(0)); | |
220 | assertEquals("Vertical bucket start time", 0, scaledData.getVerBucketStartTime(0)); | |
221 | ||
222 | assertEquals("Horizontal first time", 0, scaledData.getHorFirstEventTime()); | |
223 | assertEquals("Vertical first time", 0, scaledData.getVerFirstEventTime()); | |
224 | ||
225 | assertEquals("Horizontal first bucket time", 0, scaledData.getHorFirstBucketTime()); | |
226 | assertEquals("Vertical first bucket time", 0, scaledData.getVerFirstBucketTime()); | |
227 | ||
228 | assertEquals("Horizontal last bucket time", 0, scaledData.getHorLastBucketTime()); | |
229 | assertEquals("Vertical last bucket time", 0, scaledData.getVerLastBucketTime()); | |
230 | ||
231 | assertEquals("Horizontal getIndex", 100, scaledData.getHorBucketIndex(100)); | |
232 | assertEquals("Vertical getIndex", 124, scaledData.getVerBucketIndex(124)); | |
233 | ||
234 | assertEquals("Horizontal number of buckets", 101, scaledData.getHorNbBuckets()); | |
235 | assertEquals("Vertical nubmer of buckets", 100, scaledData.getVerNbBuckets()); | |
236 | ||
237 | assertEquals("Horizontal last bucket", 0, scaledData.getHorLastBucket()); | |
238 | assertEquals("Vertical last bucket", 0, scaledData.getVerLastBucket()); | |
239 | ||
240 | assertEquals("Horizontal last event time", 0, scaledData.getHorLastEventTime()); | |
241 | assertEquals("Vertical last event time", 0, scaledData.getVerLastEventTime()); | |
242 | } | |
243 | ||
244 | public void testCountEvent() { | |
245 | final int nbBuckets = 2000; | |
246 | final int nbEvents = 10 * nbBuckets + 256; | |
247 | final long hOffset = 100; | |
248 | final long vOffset = 55; | |
249 | ||
250 | LatencyGraphModel model = new LatencyGraphModel(nbBuckets); | |
251 | ||
252 | for (int i = 0; i < nbEvents; i++) { | |
253 | model.countEvent(i + 1, hOffset + i, vOffset + i); | |
254 | } | |
255 | ||
256 | // Verify model parameters | |
257 | assertEquals("Horizontal bucket duration", 16, model.getHorBucketDuration()); | |
258 | assertEquals("Vertical bucket duration", 16, model.getVerBucketDuration()); | |
259 | ||
260 | assertEquals("Horizontal first bucket time", hOffset, model.getHorFirstBucketTime()); | |
261 | assertEquals("Vertical first bucket time", vOffset, model.getVerFirstBucketTime()); | |
262 | ||
263 | assertEquals("Horizontal last bucket ", (nbEvents - 1)/16, model.getHorLastBucket()); | |
264 | assertEquals("Vertical last bucket ", (nbEvents - 1)/16, model.getVerLastBucket()); | |
265 | ||
266 | assertEquals("Horizontal first time", hOffset, model.getHorFirstEventTime()); | |
267 | assertEquals("Vertical first time", vOffset, model.getVerFirstEventTime()); | |
268 | ||
269 | assertEquals("Horizontal last time", nbEvents + hOffset - 1, model.getHorLastEventTime()); | |
270 | assertEquals("Vertical last time", nbEvents + vOffset - 1, model.getVerLastEventTime()); | |
271 | ||
272 | assertEquals("Horizontal time limit", 16 * nbBuckets + hOffset, model.getHorTimeLimit()); | |
273 | assertEquals("Vertical time limit", 16 * nbBuckets + vOffset, model.getVerTimeLimit()); | |
274 | ||
275 | // Verify scaled data parameters | |
276 | GraphScaledData scaledData = model.scaleTo(50, 100, 1); | |
277 | ||
278 | assertEquals("barWidth", 1, scaledData.getBarWidth()); | |
279 | assertEquals("height", 100, scaledData.getHeight()); | |
280 | assertEquals("width", 50, scaledData.getWidth()); | |
281 | ||
282 | assertEquals(Config.INVALID_EVENT_TIME, scaledData.getCurrentEventTime()); | |
283 | ||
284 | // nbBars = width / barWidth | |
285 | // bucketsPerBar = lastBucket/nbBars + 1 | |
286 | // scaled bucket duration = bucketsPerBar * model.bucketDuration | |
287 | // for nbBuckets=2000 and nbEvents=20256 (means 20256 ns + offset) -> model.bucketDuration = 16 | |
288 | assertEquals("Horizontal bucket duration", 416, scaledData.getHorBucketDuration()); | |
289 | assertEquals("Vertical bucket duration", 208, scaledData.getVerBucketDuration()); | |
290 | ||
291 | // startTime + scaledData.bucketDuration | |
292 | assertEquals("Horizontal bucket end time", hOffset + 416, scaledData.getHorBucketEndTime(0)); | |
293 | assertEquals("Vertical bucket end time", 55 + 208, scaledData.getVerBucketEndTime(0)); | |
294 | ||
295 | assertEquals("Horizontal bucket start time", 100, scaledData.getHorBucketStartTime(0)); | |
296 | assertEquals("Vertical bucket start time", 55, scaledData.getVerBucketStartTime(0)); | |
297 | ||
298 | assertEquals("Horizontal first time", 100, scaledData.getHorFirstEventTime()); | |
299 | assertEquals("Vertical first time", 55, scaledData.getVerFirstEventTime()); | |
300 | ||
301 | assertEquals("Horizontal first bucket time", hOffset, scaledData.getHorFirstBucketTime()); | |
302 | assertEquals("Vertical first bucket time", 55, scaledData.getVerFirstBucketTime()); | |
303 | ||
304 | assertEquals("Horizontal last bucket time", hOffset + 48 * 416, scaledData.getHorLastBucketTime()); | |
305 | assertEquals("Vertical last bucket time", vOffset + 97 * 208, scaledData.getVerLastBucketTime()); | |
306 | ||
307 | assertEquals("Horizontal getIndex", 47, scaledData.getHorBucketIndex(20000)); | |
308 | assertEquals("Vertical getIndex", 47, scaledData.getVerBucketIndex(10000)); | |
309 | ||
310 | // nb Buckets = nbBars | |
311 | assertEquals("Horizontal number of buckets", 50, scaledData.getHorNbBuckets()); | |
312 | assertEquals("Vertical nubmer of buckets", 100, scaledData.getVerNbBuckets()); | |
313 | ||
314 | assertEquals("Horizontal last bucket", 48, scaledData.getHorLastBucket()); | |
315 | assertEquals("Vertical last bucket", 97, scaledData.getVerLastBucket()); | |
316 | ||
317 | // start time of last bucket | |
318 | assertEquals("Horizontal last event time", hOffset + nbEvents - 1, scaledData.getHorLastEventTime()); | |
319 | assertEquals("Vertical last event time", vOffset + nbEvents - 1 , scaledData.getVerLastEventTime()); | |
320 | } | |
321 | ||
322 | public void testCountEvent2() { | |
323 | ||
324 | final int nbBuckets = 2000; | |
325 | final int nbEvents = 10 * nbBuckets + 256; | |
326 | final long offset = 100; | |
327 | final int height = 100; | |
328 | final int width = 100; | |
329 | final int barWidth = 1; | |
330 | ||
331 | int[][] expectedResults = new int[width/barWidth][height/barWidth]; | |
332 | ||
333 | int total = 0; | |
334 | ||
335 | // Horizontally and vertically the same data is used | |
336 | ||
337 | // for nbBuckets=2000 and nbEvents=20256 (means 20256 ns + offset) -> model.bucketDuration = 16 | |
338 | // nbBars = width / barWidth = 100 | |
339 | // bucketsPerBar = lastBucket/nbBars + 1 = 13 | |
340 | // scaled bucket duration = bucketsPerBar * model.bucketDuration = 13 * 16 | |
341 | boolean isFinished = false; | |
342 | for (int i = 0; i < width/barWidth; i++) { | |
343 | if (isFinished) { | |
344 | break; | |
345 | } | |
346 | for (int j = 0; j < height/barWidth; j++) { | |
347 | if (i == j) { | |
348 | int value = 13 * 16; | |
349 | if (total + value > nbEvents) { | |
350 | expectedResults[i][j] = nbEvents - total; | |
351 | isFinished = true; | |
352 | break; | |
353 | } | |
354 | else { | |
355 | expectedResults[i][j] = value; | |
356 | total += value; | |
357 | } | |
358 | } | |
359 | } | |
360 | } | |
361 | ||
362 | LatencyGraphModel model = new LatencyGraphModel(nbBuckets); | |
363 | ||
364 | for (int i = 0; i < nbEvents; i++) { | |
365 | model.countEvent(i+1, offset + i, offset + i); | |
366 | } | |
367 | ||
368 | GraphScaledData scaledData = model.scaleTo(height, width, barWidth); | |
369 | ||
370 | for (int i = 0; i < scaledData.getHorLastBucket(); i++) { | |
371 | for (int j = 0; j < scaledData.getVerLastBucket(); j++) { | |
372 | assertEquals(expectedResults[i][j], scaledData.getEventCount(i, j)); | |
373 | } | |
374 | } | |
375 | } | |
376 | ||
377 | public void testCountEvent3() { | |
378 | // Test with barWidth > 1 | |
379 | final int nbBuckets = 2000; | |
380 | final int nbEvents = 10 * nbBuckets + 256; | |
381 | final long offset = 100; | |
382 | final int height = 100; | |
383 | final int width = 100; | |
384 | final int barWidth = 4; | |
385 | ||
386 | int[][] expectedResults = new int[width/barWidth][height/barWidth]; | |
387 | ||
388 | int total = 0; | |
389 | ||
390 | // Horizontally and vertically the same data is used | |
391 | ||
392 | // for nbBuckets=2000 and nbEvents=20256 (means 20256 ns + offset) -> model.bucketDuration = 16 | |
393 | // nbBars = width / barWidth = 25 | |
394 | // bucketsPerBar = lastBucket/nbBars + 1 = 51 | |
395 | // scaled bucket duration = bucketsPerBar * model.bucketDuration = 51 * 16 | |
396 | boolean isFinished = false; | |
397 | for (int i = 0; i < width/barWidth; i++) { | |
398 | if (isFinished) { | |
399 | break; | |
400 | } | |
401 | for (int j = 0; j < height/barWidth; j++) { | |
402 | if (i == j) { | |
403 | int value = 51 * 16; | |
404 | if (total + value > nbEvents) { | |
405 | expectedResults[i][j] = nbEvents - total; | |
406 | isFinished = true; | |
407 | break; | |
408 | } | |
409 | else { | |
410 | expectedResults[i][j] = value; | |
411 | total += value; | |
412 | } | |
413 | } | |
414 | } | |
415 | } | |
416 | ||
417 | LatencyGraphModel model = new LatencyGraphModel(nbBuckets); | |
418 | ||
419 | for (int i = 0; i < nbEvents; i++) { | |
420 | model.countEvent(i+1, offset + i, offset + i); | |
421 | } | |
422 | ||
423 | GraphScaledData scaledData = model.scaleTo(height, width, barWidth); | |
424 | ||
425 | for (int i = 0; i < scaledData.getHorLastBucket(); i++) { | |
426 | for (int j = 0; j < scaledData.getVerLastBucket(); j++) { | |
427 | assertEquals(expectedResults[i][j], scaledData.getEventCount(i, j)); | |
428 | } | |
429 | } | |
430 | } | |
431 | ||
432 | public void testCountEventReverse1() { | |
433 | // Depending on the number of buckets and events the start buckets can be different | |
434 | // between forward and reserve times. However, the content is correct. | |
435 | final int nbBuckets = 100; | |
436 | final int nbEvents = 256; | |
437 | final long hOffset = 100; | |
438 | final long vOffset = 55; | |
439 | final int height = 100; | |
440 | final int width = 50; | |
441 | final int barWidth = 1; | |
442 | ||
443 | LatencyGraphModel model = new LatencyGraphModel(nbBuckets); | |
444 | ||
445 | for (int i = 0; i < nbEvents; i++) { | |
446 | model.countEvent(i + 1, hOffset + i, vOffset + i); | |
447 | } | |
448 | ||
449 | GraphScaledData scaledData = model.scaleTo(width, height, barWidth); | |
450 | ||
451 | model.clear(); | |
452 | ||
453 | for (int i = nbEvents - 1; i >= 0; i--) { | |
454 | model.countEvent(nbEvents - i, hOffset + i, vOffset + i); | |
455 | } | |
456 | ||
457 | GraphScaledData scaledDataReverse = model.scaleTo(50, 100, 1); | |
458 | ||
459 | long count = 0; | |
460 | for (int i = 0; i <= scaledData.getHorLastBucket(); i++) { | |
461 | for (int j = 0; j <= scaledData.getVerLastBucket(); j++) { | |
462 | count += scaledData.getEventCount(i, j); | |
463 | } | |
464 | } | |
465 | ||
466 | long revCount = 0; | |
467 | for (int i = 0; i <= scaledDataReverse.getHorLastBucket(); i++) { | |
468 | for (int j = 0; j <= scaledDataReverse.getVerLastBucket(); j++) { | |
469 | revCount += scaledDataReverse.getEventCount(i, j); | |
470 | } | |
471 | } | |
472 | ||
473 | assertEquals(count, revCount); | |
474 | ||
475 | // Make sure that both scaledData have the same content | |
476 | assertTrue("barWidth", scaledData.getBarWidth() == scaledDataReverse.getBarWidth()); | |
477 | assertTrue("height", scaledData.getHeight() == scaledDataReverse.getHeight()); | |
478 | assertTrue("width", scaledData.getWidth() == scaledDataReverse.getWidth()); | |
479 | ||
480 | assertTrue(scaledData.getCurrentEventTime() == scaledDataReverse.getCurrentEventTime()); | |
481 | ||
482 | assertTrue("Horizontal bucket duration", scaledData.getHorBucketDuration() == scaledDataReverse.getHorBucketDuration()); | |
483 | assertTrue("Vertical bucket duration", scaledData.getVerBucketDuration() == scaledDataReverse.getVerBucketDuration()); | |
484 | ||
485 | // startTime + scaledData.bucketDuration | |
486 | assertTrue("Horizontal bucket end time", scaledData.getHorBucketEndTime(0) == scaledDataReverse.getHorBucketEndTime(0)); | |
487 | assertTrue("Vertical bucket end time", scaledData.getVerBucketEndTime(0) == scaledDataReverse.getVerBucketEndTime(0)); | |
488 | ||
489 | assertTrue("Horizontal bucket start time", scaledData.getHorBucketStartTime(0) == scaledDataReverse.getHorBucketStartTime(0)); | |
490 | assertTrue("Vertical bucket start time", scaledData.getVerBucketStartTime(0) == scaledDataReverse.getVerBucketStartTime(0)); | |
491 | ||
492 | assertTrue("Horizontal first time", scaledData.getHorFirstEventTime() == scaledDataReverse.getHorFirstEventTime()); | |
493 | assertTrue("Vertical first time", scaledData.getVerFirstEventTime() == scaledDataReverse.getVerFirstEventTime()); | |
494 | ||
495 | assertTrue("Horizontal getIndex", scaledData.getHorBucketIndex(200) == scaledDataReverse.getHorBucketIndex(200)); | |
496 | assertTrue("Vertical getIndex", scaledData.getVerBucketIndex(100) == scaledDataReverse.getVerBucketIndex(100)); | |
497 | ||
498 | assertTrue("Horizontal last bucket", scaledData.getHorNbBuckets() == scaledDataReverse.getHorNbBuckets()); | |
499 | assertTrue("Vertical last bucket", scaledData.getVerNbBuckets() == scaledDataReverse.getVerNbBuckets()); | |
500 | ||
501 | assertTrue("Horizontal nubmer of buckets", scaledData.getHorLastBucket() == scaledDataReverse.getHorLastBucket()); | |
502 | assertTrue("Vertical nubmer of buckets", scaledData.getVerLastBucket() == scaledDataReverse.getVerLastBucket()); | |
503 | ||
504 | // start time of last bucket | |
505 | assertTrue("Horizontal last event time", scaledData.getHorLastEventTime() == scaledDataReverse.getHorLastEventTime()); | |
506 | assertTrue("Vertical last event time", scaledData.getVerLastEventTime() == scaledDataReverse.getVerLastEventTime()); | |
507 | } | |
508 | ||
509 | public void testCountEventReverse2() { | |
510 | // Depending on the number of buckets and events the start buckets can be different | |
511 | // between forward and reserve times. However, the content is correct. | |
512 | final int nbBuckets = 100; | |
513 | final int nbEvents = 256; | |
514 | final long hOffset = 100; | |
515 | final long vOffset = 55; | |
516 | final int height = 100; | |
517 | final int width = 50; | |
518 | final int barWidth = 1; | |
519 | ||
520 | LatencyGraphModel model = new LatencyGraphModel(nbBuckets); | |
521 | ||
522 | for (int i = nbEvents - 1; i >= 0; i--) { | |
523 | model.countEvent(nbEvents - i, hOffset + i, vOffset + i); | |
524 | } | |
525 | ||
526 | // Verify model parameters | |
527 | int expectedBucketDuration = 4; | |
528 | assertEquals("Horizontal bucket duration", expectedBucketDuration, model.getHorBucketDuration()); | |
529 | assertEquals("Vertical bucket duration", expectedBucketDuration, model.getVerBucketDuration()); | |
530 | ||
531 | assertEquals("Horizontal first bucket time", hOffset, model.getHorFirstBucketTime()); | |
532 | assertEquals("Vertical first bucket time", vOffset, model.getVerFirstBucketTime()); | |
533 | ||
534 | assertEquals("Horizontal last bucket", (nbEvents -1)/expectedBucketDuration, model.getHorLastBucket()); | |
535 | assertEquals("Vertical last bucket", (nbEvents -1)/expectedBucketDuration, model.getVerLastBucket()); | |
536 | ||
537 | assertEquals("Horizontal first time", hOffset, model.getHorFirstEventTime()); | |
538 | assertEquals("Vertical first time", vOffset, model.getVerFirstEventTime()); | |
539 | ||
540 | assertEquals("Horizontal last time", nbEvents + hOffset - 1, model.getHorLastEventTime()); | |
541 | assertEquals("Vertical last time", nbEvents + vOffset - 1, model.getVerLastEventTime()); | |
542 | ||
543 | assertEquals("Horizontal time limit", expectedBucketDuration * nbBuckets + hOffset, model.getHorTimeLimit()); | |
544 | assertEquals("Vertical time limit", expectedBucketDuration * nbBuckets + vOffset, model.getVerTimeLimit()); | |
545 | ||
546 | GraphScaledData scaledData = model.scaleTo(50, 100, 1); | |
547 | ||
548 | // Make sure that both scaledData have the same content | |
549 | assertEquals("barWidth", barWidth, scaledData.getBarWidth()); | |
550 | assertEquals("height", height, scaledData.getHeight()); | |
551 | assertEquals("width", width, scaledData.getWidth()); | |
552 | ||
553 | assertEquals(-1, scaledData.getCurrentEventTime()); | |
554 | ||
555 | assertEquals("Horizontal bucket duration", 8, scaledData.getHorBucketDuration()); | |
556 | assertEquals("Vertical bucket duration", 4, scaledData.getVerBucketDuration()); | |
557 | ||
558 | // startTime + scaledData.bucketDuration | |
559 | assertEquals("Horizontal bucket end time", hOffset + 8, scaledData.getHorBucketEndTime(0)); | |
560 | assertEquals("Vertical bucket end time", vOffset + 4, scaledData.getVerBucketEndTime(0)); | |
561 | ||
562 | assertEquals("Horizontal bucket start time", hOffset, scaledData.getHorBucketStartTime(0)); | |
563 | assertEquals("Vertical bucket start time", vOffset, scaledData.getVerBucketStartTime(0)); | |
564 | ||
565 | assertEquals("Horizontal first time", hOffset, scaledData.getHorFirstEventTime()); | |
566 | assertEquals("Vertical first time", vOffset, scaledData.getVerFirstEventTime()); | |
567 | ||
568 | assertEquals("Horizontal getIndex", 12, scaledData.getHorBucketIndex(200)); | |
569 | assertEquals("Vertical getIndex", 11, scaledData.getVerBucketIndex(100)); | |
570 | ||
571 | // nb Buckets = nbBars | |
572 | assertEquals("Horizontal number of buckets", 50, scaledData.getHorNbBuckets()); | |
573 | assertEquals("Vertical number of buckets", 100, scaledData.getVerNbBuckets()); | |
574 | ||
575 | assertEquals("Horizontal last bucket", 31, scaledData.getHorLastBucket()); | |
576 | assertEquals("Vertical last bucket", 63, scaledData.getVerLastBucket()); | |
577 | ||
578 | // start time of last bucket | |
579 | assertEquals("Horizontal last event time", 355, scaledData.getHorLastEventTime()); | |
580 | assertEquals("Vertical last event time", 310, scaledData.getVerLastEventTime()); | |
581 | } | |
582 | } |