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d18dd09b | 1 | /******************************************************************************* |
d7dbf09a | 2 | * Copyright (c) 2009, 2012 Ericsson |
d18dd09b ASL |
3 | * |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Francois Chouinard - Initial API and implementation | |
9ee9135e | 11 | * Francois Chouinard - Adjusted for new Event Model |
d18dd09b ASL |
12 | *******************************************************************************/ |
13 | ||
6c13869b | 14 | package org.eclipse.linuxtools.tmf.core.tests.event; |
d18dd09b | 15 | |
75828b1a FC |
16 | import junit.framework.TestCase; |
17 | ||
5179fc01 | 18 | import org.eclipse.linuxtools.tmf.core.event.ITmfTimestamp; |
6c13869b | 19 | import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp; |
cbd4ad82 | 20 | |
d18dd09b ASL |
21 | /** |
22 | * <b><u>TmfTimestampTest</u></b> | |
23 | * <p> | |
cbd4ad82 | 24 | * Test suite for the TmfTimestamp class. |
d18dd09b | 25 | */ |
3b38ea61 | 26 | @SuppressWarnings("nls") |
d18dd09b ASL |
27 | public class TmfTimestampTest extends TestCase { |
28 | ||
cbd4ad82 FC |
29 | // ------------------------------------------------------------------------ |
30 | // Variables | |
31 | // ------------------------------------------------------------------------ | |
32 | ||
f2dd0808 FC |
33 | private final ITmfTimestamp ts0 = new TmfTimestamp(); |
34 | private final ITmfTimestamp ts1 = new TmfTimestamp(12345); | |
35 | private final ITmfTimestamp ts2 = new TmfTimestamp(12345, -1); | |
36 | private final ITmfTimestamp ts3 = new TmfTimestamp(12345, 2, 5); | |
d18dd09b | 37 | |
cbd4ad82 FC |
38 | // ------------------------------------------------------------------------ |
39 | // Housekeping | |
40 | // ------------------------------------------------------------------------ | |
41 | ||
42 | /** | |
43 | * @param name the test name | |
44 | */ | |
d18dd09b ASL |
45 | public TmfTimestampTest(String name) { |
46 | super(name); | |
47 | } | |
48 | ||
49 | @Override | |
50 | protected void setUp() throws Exception { | |
51 | super.setUp(); | |
52 | } | |
53 | ||
54 | @Override | |
55 | protected void tearDown() throws Exception { | |
56 | super.tearDown(); | |
57 | } | |
58 | ||
cbd4ad82 | 59 | // ------------------------------------------------------------------------ |
d18dd09b | 60 | // Constructors |
cbd4ad82 | 61 | // ------------------------------------------------------------------------ |
d18dd09b | 62 | |
f2dd0808 FC |
63 | public void testDefaultConstructor() throws Exception { |
64 | assertEquals("getValue", 0, ts0.getValue()); | |
65 | assertEquals("getscale", 0, ts0.getScale()); | |
66 | assertEquals("getPrecision", 0, ts0.getPrecision()); | |
67 | } | |
68 | ||
69 | public void testValueConstructor() throws Exception { | |
70 | assertEquals("getValue", 12345, ts1.getValue()); | |
71 | assertEquals("getscale", 0, ts1.getScale()); | |
72 | assertEquals("getPrecision", 0, ts1.getPrecision()); | |
73 | } | |
74 | ||
75 | public void testValueScaleConstructor() throws Exception { | |
76 | assertEquals("getValue", 12345, ts2.getValue()); | |
77 | assertEquals("getscale", -1, ts2.getScale()); | |
78 | assertEquals("getPrecision", 0, ts2.getPrecision()); | |
79 | } | |
80 | ||
81 | public void testFullConstructor() throws Exception { | |
82 | assertEquals("getValue", 12345, ts3.getValue()); | |
83 | assertEquals("getscale", 2, ts3.getScale()); | |
84 | assertEquals("getPrecision", 5, ts3.getPrecision()); | |
85 | } | |
86 | ||
87 | public void testCopyConstructor() throws Exception { | |
88 | ITmfTimestamp ts = new TmfTimestamp(12345, 2, 5); | |
89 | ITmfTimestamp copy = new TmfTimestamp(ts); | |
90 | ||
91 | assertEquals("getValue", ts.getValue(), copy.getValue()); | |
92 | assertEquals("getscale", ts.getScale(), copy.getScale()); | |
93 | assertEquals("getPrecision", ts.getPrecision(), copy.getPrecision()); | |
94 | ||
95 | assertEquals("getValue", 12345, copy.getValue()); | |
96 | assertEquals("getscale", 2, copy.getScale()); | |
97 | assertEquals("getPrecision", 5, copy.getPrecision()); | |
98 | } | |
99 | ||
100 | public void testCopyNullConstructor() throws Exception { | |
101 | try { | |
102 | @SuppressWarnings("unused") | |
103 | ITmfTimestamp timestamp = new TmfTimestamp(null); | |
75d42a16 | 104 | fail("TmfTimestamp: null argument"); |
f2dd0808 FC |
105 | } catch (IllegalArgumentException e) { |
106 | } | |
107 | } | |
108 | ||
109 | public void testCopyConstructorBigBang() throws Exception { | |
110 | ITmfTimestamp ts = new TmfTimestamp(TmfTimestamp.BigBang); | |
111 | assertEquals("getValue", TmfTimestamp.BigBang.getValue(), ts.getValue()); | |
112 | assertEquals("getscale", TmfTimestamp.BigBang.getScale(), ts.getScale()); | |
113 | assertEquals("getPrecision", TmfTimestamp.BigBang.getPrecision(), ts.getPrecision()); | |
114 | } | |
115 | ||
116 | public void testCopyConstructorBigCrunch() throws Exception { | |
117 | ITmfTimestamp ts = new TmfTimestamp(TmfTimestamp.BigCrunch); | |
118 | assertEquals("getValue", TmfTimestamp.BigCrunch.getValue(), ts.getValue()); | |
119 | assertEquals("getscale", TmfTimestamp.BigCrunch.getScale(), ts.getScale()); | |
120 | assertEquals("getPrecision", TmfTimestamp.BigCrunch.getPrecision(), ts.getPrecision()); | |
121 | } | |
122 | ||
123 | public void testCopyConstructorZero() throws Exception { | |
124 | ITmfTimestamp ts = new TmfTimestamp(TmfTimestamp.Zero); | |
125 | assertEquals("getValue", TmfTimestamp.Zero.getValue(), ts.getValue()); | |
126 | assertEquals("getscale", TmfTimestamp.Zero.getScale(), ts.getScale()); | |
127 | assertEquals("getPrecision", TmfTimestamp.Zero.getPrecision(), ts.getPrecision()); | |
128 | } | |
d18dd09b | 129 | |
9ee9135e FC |
130 | // ------------------------------------------------------------------------ |
131 | // clone | |
132 | // ------------------------------------------------------------------------ | |
133 | ||
134 | public class MyTimestamp extends TmfTimestamp { | |
135 | ||
136 | @Override | |
137 | public boolean equals(Object other) { | |
138 | return super.equals(other); | |
139 | } | |
140 | ||
141 | @Override | |
142 | public MyTimestamp clone() { | |
143 | return (MyTimestamp) super.clone(); | |
144 | } | |
145 | } | |
146 | ||
147 | public void testClone() throws Exception { | |
148 | ITmfTimestamp clone = ts0.clone(); | |
149 | assertEquals("clone", clone, ts0); | |
150 | } | |
151 | ||
152 | public void testClone2() throws Exception { | |
153 | MyTimestamp timestamp = new MyTimestamp(); | |
154 | MyTimestamp clone = timestamp.clone(); | |
155 | assertEquals("clone", clone, timestamp); | |
156 | } | |
157 | ||
158 | // ------------------------------------------------------------------------ | |
159 | // hashCode | |
160 | // ------------------------------------------------------------------------ | |
161 | ||
162 | public void testHashCode() throws Exception { | |
163 | ITmfTimestamp ts0copy = new TmfTimestamp(ts0); | |
164 | ITmfTimestamp ts1copy = new TmfTimestamp(ts1); | |
165 | ITmfTimestamp ts2copy = new TmfTimestamp(ts2); | |
166 | ||
167 | assertTrue("hashCode", ts0.hashCode() == ts0copy.hashCode()); | |
168 | assertTrue("hashCode", ts1.hashCode() == ts1copy.hashCode()); | |
169 | assertTrue("hashCode", ts2.hashCode() == ts2copy.hashCode()); | |
170 | ||
171 | assertTrue("hashCode", ts0.hashCode() != ts1.hashCode()); | |
172 | } | |
173 | ||
f2dd0808 FC |
174 | // ------------------------------------------------------------------------ |
175 | // equals | |
176 | // ------------------------------------------------------------------------ | |
d18dd09b | 177 | |
f2dd0808 FC |
178 | public void testEqualsReflexivity() throws Exception { |
179 | assertTrue("equals", ts0.equals(ts0)); | |
180 | assertTrue("equals", ts1.equals(ts1)); | |
181 | ||
182 | assertTrue("equals", !ts0.equals(ts1)); | |
183 | assertTrue("equals", !ts1.equals(ts0)); | |
184 | } | |
185 | ||
186 | public void testEqualsSymmetry() throws Exception { | |
187 | ITmfTimestamp ts0copy = new TmfTimestamp(ts0); | |
188 | assertTrue("equals", ts0.equals(ts0copy)); | |
189 | assertTrue("equals", ts0copy.equals(ts0)); | |
190 | ||
191 | ITmfTimestamp ts1copy = new TmfTimestamp(ts1); | |
192 | assertTrue("equals", ts1.equals(ts1copy)); | |
193 | assertTrue("equals", ts1copy.equals(ts1)); | |
194 | ||
195 | ITmfTimestamp ts2copy = new TmfTimestamp(ts2); | |
196 | assertTrue("equals", ts2.equals(ts2copy)); | |
197 | assertTrue("equals", ts2copy.equals(ts2)); | |
198 | } | |
199 | ||
200 | public void testEqualsTransivity() throws Exception { | |
201 | ITmfTimestamp ts0copy1 = new TmfTimestamp(ts0); | |
202 | ITmfTimestamp ts0copy2 = new TmfTimestamp(ts0copy1); | |
203 | assertTrue("equals", ts0.equals(ts0copy1)); | |
204 | assertTrue("equals", ts0copy1.equals(ts0copy2)); | |
205 | assertTrue("equals", ts0.equals(ts0copy2)); | |
206 | ||
207 | ITmfTimestamp ts1copy1 = new TmfTimestamp(ts1); | |
208 | ITmfTimestamp ts1copy2 = new TmfTimestamp(ts1copy1); | |
209 | assertTrue("equals", ts1.equals(ts1copy1)); | |
210 | assertTrue("equals", ts1copy1.equals(ts1copy2)); | |
211 | assertTrue("equals", ts1.equals(ts1copy2)); | |
212 | ||
213 | ITmfTimestamp ts2copy1 = new TmfTimestamp(ts2); | |
214 | ITmfTimestamp ts2copy2 = new TmfTimestamp(ts2copy1); | |
215 | assertTrue("equals", ts2.equals(ts2copy1)); | |
216 | assertTrue("equals", ts2copy1.equals(ts2copy2)); | |
217 | assertTrue("equals", ts2.equals(ts2copy2)); | |
218 | } | |
219 | ||
220 | public void testEqualsNull() throws Exception { | |
221 | assertTrue("equals", !ts0.equals(null)); | |
222 | assertTrue("equals", !ts1.equals(null)); | |
223 | } | |
224 | ||
225 | public void testEqualsNonTimestamp() throws Exception { | |
226 | assertFalse("equals", ts0.equals(ts0.toString())); | |
227 | } | |
228 | ||
f2dd0808 FC |
229 | // ------------------------------------------------------------------------ |
230 | // toString | |
231 | // ------------------------------------------------------------------------ | |
d18dd09b | 232 | |
f2dd0808 FC |
233 | public void testToString() throws Exception { |
234 | assertEquals("toString", "TmfTimestamp [fValue=0, fScale=0, fPrecision=0]", ts0.toString()); | |
235 | assertEquals("toString", "TmfTimestamp [fValue=12345, fScale=0, fPrecision=0]", ts1.toString()); | |
236 | assertEquals("toString", "TmfTimestamp [fValue=12345, fScale=-1, fPrecision=0]", ts2.toString()); | |
237 | assertEquals("toString", "TmfTimestamp [fValue=12345, fScale=2, fPrecision=5]", ts3.toString()); | |
238 | } | |
d18dd09b | 239 | |
f2dd0808 | 240 | // ------------------------------------------------------------------------ |
f2dd0808 FC |
241 | // normalize |
242 | // ------------------------------------------------------------------------ | |
d18dd09b | 243 | |
f2dd0808 FC |
244 | public void testNormalizeOffset() throws Exception { |
245 | ITmfTimestamp ts = ts0.normalize(0, 0); | |
246 | assertEquals("getValue", 0, ts.getValue()); | |
247 | assertEquals("getscale", 0, ts.getScale()); | |
248 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
249 | ||
250 | ts = ts0.normalize(12345, 0); | |
251 | assertEquals("getValue", 12345, ts.getValue()); | |
252 | assertEquals("getscale", 0, ts.getScale()); | |
253 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
254 | ||
255 | ts = ts0.normalize(10, 0); | |
256 | assertEquals("getValue", 10, ts.getValue()); | |
257 | assertEquals("getscale", 0, ts.getScale()); | |
258 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
259 | ||
260 | ts = ts0.normalize(-10, 0); | |
261 | assertEquals("getValue", -10, ts.getValue()); | |
262 | assertEquals("getscale", 0, ts.getScale()); | |
263 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
264 | } | |
265 | ||
266 | public void testNormalizeOffsetLowerLimits() throws Exception { | |
267 | ITmfTimestamp ref = new TmfTimestamp(Long.MIN_VALUE + 5); | |
268 | ||
269 | ITmfTimestamp ts = ref.normalize(-4, 0); | |
270 | assertEquals("getValue", Long.MIN_VALUE + 1, ts.getValue()); | |
271 | assertEquals("getscale", 0, ts.getScale()); | |
272 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
273 | ||
274 | ts = ref.normalize(-5, 0); | |
275 | assertEquals("getValue", Long.MIN_VALUE, ts.getValue()); | |
276 | assertEquals("getscale", 0, ts.getScale()); | |
277 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
278 | ||
279 | ts = ref.normalize(-6, 0); | |
280 | assertEquals("getValue", Long.MIN_VALUE, ts.getValue()); | |
281 | assertEquals("getscale", 0, ts.getScale()); | |
282 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
283 | } | |
284 | ||
285 | public void testNormalizeOffsetUpperLimits() throws Exception { | |
286 | ITmfTimestamp ref = new TmfTimestamp(Long.MAX_VALUE - 5); | |
287 | ||
288 | ITmfTimestamp ts = ref.normalize(4, 0); | |
289 | assertEquals("getValue", Long.MAX_VALUE - 1, ts.getValue()); | |
290 | assertEquals("getscale", 0, ts.getScale()); | |
291 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
292 | ||
293 | ts = ref.normalize(5, 0); | |
294 | assertEquals("getValue", Long.MAX_VALUE, ts.getValue()); | |
295 | assertEquals("getscale", 0, ts.getScale()); | |
296 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
297 | ||
298 | ts = ref.normalize(6, 0); | |
299 | assertEquals("getValue", Long.MAX_VALUE, ts.getValue()); | |
300 | assertEquals("getscale", 0, ts.getScale()); | |
301 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
302 | } | |
303 | ||
304 | public void testNormalizeScale() throws Exception { | |
305 | ITmfTimestamp ts = ts0.normalize(0, 10); | |
306 | assertEquals("getValue", 0, ts.getValue()); | |
307 | assertEquals("getscale", 10, ts.getScale()); | |
308 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
309 | ||
310 | ts = ts0.normalize(0, -10); | |
311 | assertEquals("getValue", 0, ts.getValue()); | |
312 | assertEquals("getscale", -10, ts.getScale()); | |
313 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
314 | } | |
315 | ||
316 | public void testNormalizedScaleLimits() throws Exception { | |
317 | int MAX_SCALE_DIFF = 19; | |
318 | ||
319 | // Test below limit | |
320 | try { | |
321 | ts1.normalize(0, +MAX_SCALE_DIFF - 1); | |
322 | ts1.normalize(0, -MAX_SCALE_DIFF + 1); | |
323 | } catch (ArithmeticException e) { | |
75d42a16 | 324 | fail("normalize: scale error"); |
f2dd0808 FC |
325 | } |
326 | ||
327 | // Test at limit | |
328 | try { | |
329 | ts1.normalize(0, +MAX_SCALE_DIFF); | |
75d42a16 | 330 | fail("normalize: scale error"); |
f2dd0808 | 331 | ts1.normalize(0, -MAX_SCALE_DIFF); |
75d42a16 | 332 | fail("normalize: scale error"); |
f2dd0808 FC |
333 | } catch (ArithmeticException e) { |
334 | } | |
335 | ||
336 | // Test over limit | |
337 | try { | |
338 | ts1.normalize(0, +MAX_SCALE_DIFF + 1); | |
75d42a16 | 339 | fail("normalize: scale error"); |
f2dd0808 | 340 | ts1.normalize(0, -MAX_SCALE_DIFF - 1); |
75d42a16 | 341 | fail("normalize: scale error"); |
f2dd0808 FC |
342 | } catch (ArithmeticException e) { |
343 | } | |
344 | } | |
345 | ||
346 | public void testNormalizeOffsetAndScaleTrivial() throws Exception { | |
347 | ITmfTimestamp ts = ts0.normalize(0, 0); | |
348 | assertEquals("getValue", 0, ts.getValue()); | |
349 | assertEquals("getscale", 0, ts.getScale()); | |
350 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
351 | } | |
352 | ||
353 | public void testNormalizeOffsetAndScale() throws Exception { | |
354 | int SCALE = 12; | |
355 | ||
356 | ITmfTimestamp ts = ts0.normalize(0, SCALE); | |
357 | assertEquals("getValue", 0, ts.getValue()); | |
358 | assertEquals("getscale", SCALE, ts.getScale()); | |
359 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
360 | ||
361 | ts = ts0.normalize(12345, SCALE); | |
362 | assertEquals("getValue", 12345, ts.getValue()); | |
363 | assertEquals("getscale", SCALE, ts.getScale()); | |
364 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
365 | ||
366 | ts = ts0.normalize(10, SCALE); | |
367 | assertEquals("getValue", 10, ts.getValue()); | |
368 | assertEquals("getscale", SCALE, ts.getScale()); | |
369 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
370 | ||
371 | ts = ts0.normalize(-10, SCALE); | |
372 | assertEquals("getValue", -10, ts.getValue()); | |
373 | assertEquals("getscale", SCALE, ts.getScale()); | |
374 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
375 | } | |
376 | ||
377 | public void testNormalizeOffsetAndScale2() throws Exception { | |
378 | int SCALE = 2; | |
379 | ITmfTimestamp ts = ts1.normalize(0, SCALE); | |
380 | assertEquals("getValue", 123, ts.getValue()); | |
381 | assertEquals("getscale", SCALE, ts.getScale()); | |
382 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
383 | ||
384 | ts = ts1.normalize(12345, SCALE); | |
385 | assertEquals("getValue", 12468, ts.getValue()); | |
386 | assertEquals("getscale", SCALE, ts.getScale()); | |
387 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
388 | ||
389 | SCALE = -2; | |
390 | ts = ts1.normalize(0, SCALE); | |
391 | assertEquals("getValue", 1234500, ts.getValue()); | |
392 | assertEquals("getscale", SCALE, ts.getScale()); | |
393 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
394 | ||
395 | ts = ts1.normalize(67, SCALE); | |
396 | assertEquals("getValue", 1234567, ts.getValue()); | |
397 | assertEquals("getscale", SCALE, ts.getScale()); | |
398 | assertEquals("getPrecision", 0, ts.getPrecision()); | |
399 | } | |
400 | ||
401 | // ------------------------------------------------------------------------ | |
402 | // compareTo | |
403 | // ------------------------------------------------------------------------ | |
d18dd09b | 404 | |
f2dd0808 | 405 | public void testBasicCompareTo() throws Exception { |
7656d70a FC |
406 | ITmfTimestamp ts1 = new TmfTimestamp(900, 0, 50); |
407 | ITmfTimestamp ts2 = new TmfTimestamp(1000, 0, 50); | |
408 | ITmfTimestamp ts3 = new TmfTimestamp(1100, 0, 50); | |
409 | ITmfTimestamp ts4 = new TmfTimestamp(1000, 0, 75); | |
d18dd09b | 410 | |
f2dd0808 FC |
411 | assertTrue(ts1.compareTo(ts1) == 0); |
412 | ||
413 | assertTrue("CompareTo", ts1.compareTo(ts2) < 0); | |
414 | assertTrue("CompareTo", ts1.compareTo(ts3) < 0); | |
415 | assertTrue("CompareTo", ts1.compareTo(ts4) < 0); | |
416 | ||
417 | assertTrue("CompareTo", ts2.compareTo(ts1) > 0); | |
418 | assertTrue("CompareTo", ts2.compareTo(ts3) < 0); | |
419 | assertTrue("CompareTo", ts2.compareTo(ts4) == 0); | |
420 | ||
421 | assertTrue("CompareTo", ts3.compareTo(ts1) > 0); | |
422 | assertTrue("CompareTo", ts3.compareTo(ts2) > 0); | |
423 | assertTrue("CompareTo", ts3.compareTo(ts4) > 0); | |
424 | } | |
425 | ||
426 | public void testCompareToCornerCases1() throws Exception { | |
7656d70a FC |
427 | ITmfTimestamp ts0a = new TmfTimestamp(ts0); |
428 | ITmfTimestamp ts0b = new TmfTimestamp(ts0.getValue(), ts0.getScale() + 1); | |
429 | ITmfTimestamp ts0c = new TmfTimestamp(ts0.getValue() + 1, ts0.getScale()); | |
430 | ITmfTimestamp ts0d = new TmfTimestamp(ts0.getValue() + 1, ts0.getScale() + 1); | |
f2dd0808 FC |
431 | |
432 | assertTrue("compareTo", ts0.compareTo(ts0, false) == 0); | |
433 | assertTrue("compareTo", ts0.compareTo(ts0a, false) == 0); | |
434 | assertTrue("compareTo", ts0.compareTo(ts0b, false) == 0); | |
435 | assertTrue("compareTo", ts0.compareTo(ts0c, false)== -1); | |
436 | assertTrue("compareTo", ts0.compareTo(ts0d, false) == -1); | |
437 | } | |
438 | ||
439 | public void testCompareToCornerCases2() throws Exception { | |
7656d70a FC |
440 | ITmfTimestamp ts0a = new TmfTimestamp(Long.MAX_VALUE, Integer.MAX_VALUE - 1); |
441 | ITmfTimestamp ts0b = new TmfTimestamp(0, Integer.MAX_VALUE); | |
442 | ITmfTimestamp ts0c = new TmfTimestamp(Long.MAX_VALUE, Integer.MAX_VALUE); | |
f2dd0808 FC |
443 | |
444 | assertTrue("compareTo", ts0a.compareTo(ts0b, false)== 1); | |
445 | assertTrue("compareTo", ts0a.compareTo(ts0c, false)== -1); | |
446 | ||
447 | assertTrue("compareTo", ts0b.compareTo(ts0a, false)== -1); | |
448 | assertTrue("compareTo", ts0b.compareTo(ts0c, false)== -1); | |
449 | ||
450 | assertTrue("compareTo", ts0c.compareTo(ts0a, false)== 1); | |
451 | assertTrue("compareTo", ts0c.compareTo(ts0b, false)== 1); | |
452 | } | |
453 | ||
454 | public void testCompareToCornerCases3() throws Exception { | |
7656d70a FC |
455 | ITmfTimestamp ts0a = new TmfTimestamp(Long.MIN_VALUE, Integer.MAX_VALUE - 1); |
456 | ITmfTimestamp ts0b = new TmfTimestamp(0, Integer.MAX_VALUE); | |
457 | ITmfTimestamp ts0c = new TmfTimestamp(Long.MIN_VALUE, Integer.MAX_VALUE); | |
f2dd0808 FC |
458 | |
459 | assertTrue("compareTo", ts0a.compareTo(ts0b, false)== -1); | |
460 | assertTrue("compareTo", ts0a.compareTo(ts0c, false)== 1); | |
461 | ||
462 | assertTrue("compareTo", ts0b.compareTo(ts0a, false)== 1); | |
463 | assertTrue("compareTo", ts0b.compareTo(ts0c, false)== 1); | |
464 | ||
465 | assertTrue("compareTo", ts0c.compareTo(ts0a, false)== -1); | |
466 | assertTrue("compareTo", ts0c.compareTo(ts0b, false)== -1); | |
467 | } | |
468 | ||
469 | public void testCompareToSameScale() throws Exception { | |
7656d70a FC |
470 | ITmfTimestamp ts1 = new TmfTimestamp(900, 0, 50); |
471 | ITmfTimestamp ts2 = new TmfTimestamp(1000, 0, 50); | |
472 | ITmfTimestamp ts3 = new TmfTimestamp(1100, 0, 50); | |
473 | ITmfTimestamp ts4 = new TmfTimestamp(1000, 0, 75); | |
f2dd0808 FC |
474 | |
475 | assertTrue(ts1.compareTo(ts1, false) == 0); | |
476 | ||
477 | assertTrue("CompareTo", ts1.compareTo(ts2, false) < 0); | |
478 | assertTrue("CompareTo", ts1.compareTo(ts3, false) < 0); | |
479 | assertTrue("CompareTo", ts1.compareTo(ts4, false) < 0); | |
480 | ||
481 | assertTrue("CompareTo", ts2.compareTo(ts1, false) > 0); | |
482 | assertTrue("CompareTo", ts2.compareTo(ts3, false) < 0); | |
483 | assertTrue("CompareTo", ts2.compareTo(ts4, false) == 0); | |
484 | ||
485 | assertTrue("CompareTo", ts3.compareTo(ts1, false) > 0); | |
486 | assertTrue("CompareTo", ts3.compareTo(ts2, false) > 0); | |
487 | assertTrue("CompareTo", ts3.compareTo(ts4, false) > 0); | |
488 | } | |
489 | ||
490 | public void testCompareToDifferentScale() throws Exception { | |
7656d70a FC |
491 | ITmfTimestamp ts1 = new TmfTimestamp(9000, -1, 50); |
492 | ITmfTimestamp ts2 = new TmfTimestamp(1000, 0, 50); | |
493 | ITmfTimestamp ts3 = new TmfTimestamp(110, 1, 50); | |
494 | ITmfTimestamp ts4 = new TmfTimestamp(1, 3, 75); | |
f2dd0808 FC |
495 | |
496 | assertTrue("CompareTo", ts1.compareTo(ts1, false) == 0); | |
497 | ||
498 | assertTrue("CompareTo", ts1.compareTo(ts2, false) < 0); | |
499 | assertTrue("CompareTo", ts1.compareTo(ts3, false) < 0); | |
500 | assertTrue("CompareTo", ts1.compareTo(ts4, false) < 0); | |
501 | ||
502 | assertTrue("CompareTo", ts2.compareTo(ts1, false) > 0); | |
503 | assertTrue("CompareTo", ts2.compareTo(ts3, false) < 0); | |
504 | assertTrue("CompareTo", ts2.compareTo(ts4, false) == 0); | |
505 | ||
506 | assertTrue("CompareTo", ts3.compareTo(ts1, false) > 0); | |
507 | assertTrue("CompareTo", ts3.compareTo(ts2, false) > 0); | |
508 | assertTrue("CompareTo", ts3.compareTo(ts4, false) > 0); | |
509 | } | |
510 | ||
511 | public void testCompareToWithinPrecision() throws Exception { | |
7656d70a FC |
512 | ITmfTimestamp ts1 = new TmfTimestamp(900, 0, 50); |
513 | ITmfTimestamp ts2 = new TmfTimestamp(1000, 0, 50); | |
514 | ITmfTimestamp ts3 = new TmfTimestamp(1100, 0, 50); | |
515 | ITmfTimestamp ts4 = new TmfTimestamp(1000, 0, 75); | |
f2dd0808 FC |
516 | |
517 | assertTrue("CompareTo", ts1.compareTo(ts1, true) == 0); | |
518 | ||
519 | assertTrue("CompareTo", ts1.compareTo(ts2, true) == 0); | |
520 | assertTrue("CompareTo", ts1.compareTo(ts3, true) < 0); | |
521 | assertTrue("CompareTo", ts1.compareTo(ts4, true) == 0); | |
522 | ||
523 | assertTrue("CompareTo", ts2.compareTo(ts1, true) == 0); | |
524 | assertTrue("CompareTo", ts2.compareTo(ts3, true) == 0); | |
525 | assertTrue("CompareTo", ts2.compareTo(ts4, true) == 0); | |
526 | ||
527 | assertTrue("CompareTo", ts3.compareTo(ts1, true) > 0); | |
528 | assertTrue("CompareTo", ts3.compareTo(ts2, true) == 0); | |
529 | assertTrue("CompareTo", ts3.compareTo(ts4, true) == 0); | |
530 | } | |
cbd4ad82 | 531 | |
f2dd0808 | 532 | public void testCompareToLargeScale1() throws Exception { |
7656d70a FC |
533 | ITmfTimestamp ts1 = new TmfTimestamp(-1, 100); |
534 | ITmfTimestamp ts2 = new TmfTimestamp(-1000, -100); | |
535 | ITmfTimestamp ts3 = new TmfTimestamp(1, 100); | |
536 | ITmfTimestamp ts4 = new TmfTimestamp(1000, -100); | |
cbd4ad82 | 537 | |
f2dd0808 FC |
538 | assertTrue("CompareTo", ts1.compareTo(ts2, false) < 0); |
539 | assertTrue("CompareTo", ts1.compareTo(ts3, false) < 0); | |
540 | assertTrue("CompareTo", ts1.compareTo(ts4, false) < 0); | |
cbd4ad82 | 541 | |
f2dd0808 FC |
542 | assertTrue("CompareTo", ts2.compareTo(ts1, false) > 0); |
543 | assertTrue("CompareTo", ts2.compareTo(ts3, false) < 0); | |
544 | assertTrue("CompareTo", ts2.compareTo(ts4, false) < 0); | |
cbd4ad82 | 545 | |
f2dd0808 FC |
546 | assertTrue("CompareTo", ts3.compareTo(ts1, false) > 0); |
547 | assertTrue("CompareTo", ts3.compareTo(ts2, false) > 0); | |
548 | assertTrue("CompareTo", ts3.compareTo(ts4, false) > 0); | |
d18dd09b | 549 | |
f2dd0808 FC |
550 | assertTrue("CompareTo", ts4.compareTo(ts1, false) > 0); |
551 | assertTrue("CompareTo", ts4.compareTo(ts2, false) > 0); | |
552 | assertTrue("CompareTo", ts4.compareTo(ts3, false) < 0); | |
553 | } | |
554 | ||
555 | public void testCompareToLargeScale2() throws Exception { | |
7656d70a FC |
556 | ITmfTimestamp ts0a = new TmfTimestamp(0, Integer.MAX_VALUE); |
557 | ITmfTimestamp ts0b = new TmfTimestamp(1, Integer.MAX_VALUE); | |
d18dd09b | 558 | |
f2dd0808 FC |
559 | assertTrue("CompareTo", ts0a.compareTo(ts0, false) == 0); |
560 | assertTrue("CompareTo", ts0.compareTo(ts0a, false) == 0); | |
d18dd09b | 561 | |
f2dd0808 FC |
562 | assertTrue("CompareTo", ts0b.compareTo(ts0, false) == 1); |
563 | assertTrue("CompareTo", ts0.compareTo(ts0b, false) == -1); | |
564 | } | |
d18dd09b | 565 | |
73005152 BH |
566 | // ------------------------------------------------------------------------ |
567 | // getDelta | |
568 | // ------------------------------------------------------------------------ | |
f2dd0808 FC |
569 | |
570 | public void testDelta() throws Exception { | |
571 | // Delta for same scale and precision (delta > 0) | |
7656d70a FC |
572 | ITmfTimestamp ts0 = new TmfTimestamp(10, 9); |
573 | ITmfTimestamp ts1 = new TmfTimestamp(5, 9); | |
574 | ITmfTimestamp exp = new TmfTimestamp(5, 9); | |
f2dd0808 FC |
575 | |
576 | ITmfTimestamp delta = ts0.getDelta(ts1); | |
577 | assertEquals("getDelta", 0, delta.compareTo(exp, false)); | |
578 | ||
579 | // Delta for same scale and precision (delta < 0) | |
580 | ts0 = new TmfTimestamp(5, 9); | |
581 | ts1 = new TmfTimestamp(10, 9); | |
582 | exp = new TmfTimestamp(-5, 9); | |
583 | ||
584 | delta = ts0.getDelta(ts1); | |
585 | assertEquals("getDelta", 0, delta.compareTo(exp, false)); | |
586 | ||
587 | // Delta for different scale and same precision (delta > 0) | |
588 | ts0 = new TmfTimestamp(5, 9); | |
5179fc01 | 589 | ts1 = new TmfTimestamp(10, 8); |
f2dd0808 | 590 | exp = new TmfTimestamp(4, 9); |
73005152 BH |
591 | |
592 | delta = ts0.getDelta(ts1); | |
593 | assertEquals("getDelta", 0, delta.compareTo(exp, false)); | |
594 | ||
595 | // Delta for different scale and same precision (delta > 0) | |
f2dd0808 | 596 | ts0 = new TmfTimestamp(5, 9); |
5179fc01 | 597 | ts1 = new TmfTimestamp(10, 7); |
f2dd0808 | 598 | exp = new TmfTimestamp(5, 9); |
73005152 BH |
599 | |
600 | delta = ts0.getDelta(ts1); | |
601 | assertEquals("getDelta", 0, delta.compareTo(exp, false)); | |
602 | ||
603 | // Delta for different scale and same precision | |
5179fc01 | 604 | ts0 = new TmfTimestamp(10, 9); |
f2dd0808 | 605 | ts1 = new TmfTimestamp(5, 8); |
5179fc01 | 606 | exp = new TmfTimestamp(10, 9); |
73005152 BH |
607 | |
608 | delta = ts0.getDelta(ts1); | |
609 | assertEquals("getDelta", 0, delta.compareTo(exp, false)); | |
610 | ||
611 | // Delta for same scale and different precision | |
5179fc01 | 612 | ts0 = new TmfTimestamp(10, 9, 1); |
f2dd0808 FC |
613 | ts1 = new TmfTimestamp(5, 9, 2); |
614 | exp = new TmfTimestamp(5, 9, 3); | |
73005152 BH |
615 | |
616 | delta = ts0.getDelta(ts1); | |
617 | assertEquals("getDelta", 0, delta.compareTo(exp, true)); | |
5179fc01 | 618 | assertEquals("precision", 3, delta.getPrecision()); |
f2dd0808 | 619 | |
73005152 | 620 | // Delta for same scale and different precision |
f2dd0808 | 621 | ts0 = new TmfTimestamp(5, 9, 2); |
5179fc01 FC |
622 | ts1 = new TmfTimestamp(10, 9, 1); |
623 | exp = new TmfTimestamp(-5, 9, 3); | |
73005152 BH |
624 | |
625 | delta = ts0.getDelta(ts1); | |
f2dd0808 | 626 | assertEquals("getDelta", 0, delta.compareTo(exp, true)); |
5179fc01 | 627 | assertEquals("precision", 3, delta.getPrecision()); |
73005152 BH |
628 | |
629 | // Delta for different scale and different precision | |
f2dd0808 | 630 | ts0 = new TmfTimestamp(5, 9, 2); |
5179fc01 | 631 | ts1 = new TmfTimestamp(10, 8, 1); |
f2dd0808 | 632 | exp = new TmfTimestamp(4, 9, 3); |
73005152 BH |
633 | delta = ts0.getDelta(ts1); |
634 | assertEquals("getDelta", 0, delta.compareTo(exp, true)); | |
635 | assertEquals("precision", 2, delta.getPrecision()); | |
f2dd0808 FC |
636 | } |
637 | ||
d18dd09b | 638 | } |