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* Written by Doug Lea with assistance from members of JCP JSR-166 |
3 |
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* Expert Group and released to the public domain, as explained at |
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* http://creativecommons.org/licenses/publicdomain |
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< |
* Other contributors include Andrew Wright, Jeffrey Hayes, |
6 |
< |
* Pat Fisher, Mike Judd. |
5 |
> |
* Other contributors include Andrew Wright, Jeffrey Hayes, |
6 |
> |
* Pat Fisher, Mike Judd. |
7 |
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*/ |
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|
9 |
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|
14 |
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public class TimeUnitTest extends JSR166TestCase { |
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public static void main(String[] args) { |
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< |
junit.textui.TestRunner.run(suite()); |
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> |
junit.textui.TestRunner.run(suite()); |
17 |
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} |
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|
18 |
> |
|
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public static Test suite() { |
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return new TestSuite(TimeUnitTest.class); |
20 |
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return new TestSuite(TimeUnitTest.class); |
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} |
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|
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+ |
// (loops to 88888 check increments at all time divisions.) |
24 |
+ |
|
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/** |
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* convert correctly converts sample values across the four units |
26 |
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* convert correctly converts sample values across the units |
27 |
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*/ |
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public void testConvert() { |
29 |
< |
for (long t = 0; t < 10; ++t) { |
30 |
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assertEquals(t, |
31 |
< |
TimeUnit.SECONDS.convert(t, |
29 |
> |
for (long t = 0; t < 88888; ++t) { |
30 |
> |
assertEquals(t*60*60*24, |
31 |
> |
TimeUnit.SECONDS.convert(t, |
32 |
> |
TimeUnit.DAYS)); |
33 |
> |
assertEquals(t*60*60, |
34 |
> |
TimeUnit.SECONDS.convert(t, |
35 |
> |
TimeUnit.HOURS)); |
36 |
> |
assertEquals(t*60, |
37 |
> |
TimeUnit.SECONDS.convert(t, |
38 |
> |
TimeUnit.MINUTES)); |
39 |
> |
assertEquals(t, |
40 |
> |
TimeUnit.SECONDS.convert(t, |
41 |
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TimeUnit.SECONDS)); |
42 |
< |
assertEquals(t, |
43 |
< |
TimeUnit.SECONDS.convert(1000 * t, |
42 |
> |
assertEquals(t, |
43 |
> |
TimeUnit.SECONDS.convert(1000L*t, |
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TimeUnit.MILLISECONDS)); |
45 |
< |
assertEquals(t, |
46 |
< |
TimeUnit.SECONDS.convert(1000000 * t, |
45 |
> |
assertEquals(t, |
46 |
> |
TimeUnit.SECONDS.convert(1000000L*t, |
47 |
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TimeUnit.MICROSECONDS)); |
48 |
< |
assertEquals(t, |
49 |
< |
TimeUnit.SECONDS.convert(1000000000 * t, |
48 |
> |
assertEquals(t, |
49 |
> |
TimeUnit.SECONDS.convert(1000000000L*t, |
50 |
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TimeUnit.NANOSECONDS)); |
51 |
< |
assertEquals(1000 * t, |
52 |
< |
TimeUnit.MILLISECONDS.convert(t, |
51 |
> |
|
52 |
> |
|
53 |
> |
assertEquals(1000L*t*60*60*24, |
54 |
> |
TimeUnit.MILLISECONDS.convert(t, |
55 |
> |
TimeUnit.DAYS)); |
56 |
> |
assertEquals(1000L*t*60*60, |
57 |
> |
TimeUnit.MILLISECONDS.convert(t, |
58 |
> |
TimeUnit.HOURS)); |
59 |
> |
assertEquals(1000L*t*60, |
60 |
> |
TimeUnit.MILLISECONDS.convert(t, |
61 |
> |
TimeUnit.MINUTES)); |
62 |
> |
assertEquals(1000L*t, |
63 |
> |
TimeUnit.MILLISECONDS.convert(t, |
64 |
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TimeUnit.SECONDS)); |
65 |
< |
assertEquals(t, |
66 |
< |
TimeUnit.MILLISECONDS.convert(t, |
65 |
> |
assertEquals(t, |
66 |
> |
TimeUnit.MILLISECONDS.convert(t, |
67 |
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TimeUnit.MILLISECONDS)); |
68 |
< |
assertEquals(t, |
69 |
< |
TimeUnit.MILLISECONDS.convert(1000 * t, |
68 |
> |
assertEquals(t, |
69 |
> |
TimeUnit.MILLISECONDS.convert(1000L*t, |
70 |
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TimeUnit.MICROSECONDS)); |
71 |
< |
assertEquals(t, |
72 |
< |
TimeUnit.MILLISECONDS.convert(1000000 * t, |
71 |
> |
assertEquals(t, |
72 |
> |
TimeUnit.MILLISECONDS.convert(1000000L*t, |
73 |
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TimeUnit.NANOSECONDS)); |
74 |
< |
assertEquals(1000000 * t, |
75 |
< |
TimeUnit.MICROSECONDS.convert(t, |
74 |
> |
|
75 |
> |
assertEquals(1000000L*t*60*60*24, |
76 |
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TimeUnit.MICROSECONDS.convert(t, |
77 |
> |
TimeUnit.DAYS)); |
78 |
> |
assertEquals(1000000L*t*60*60, |
79 |
> |
TimeUnit.MICROSECONDS.convert(t, |
80 |
> |
TimeUnit.HOURS)); |
81 |
> |
assertEquals(1000000L*t*60, |
82 |
> |
TimeUnit.MICROSECONDS.convert(t, |
83 |
> |
TimeUnit.MINUTES)); |
84 |
> |
assertEquals(1000000L*t, |
85 |
> |
TimeUnit.MICROSECONDS.convert(t, |
86 |
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TimeUnit.SECONDS)); |
87 |
< |
assertEquals(1000 * t, |
88 |
< |
TimeUnit.MICROSECONDS.convert(t, |
87 |
> |
assertEquals(1000L*t, |
88 |
> |
TimeUnit.MICROSECONDS.convert(t, |
89 |
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TimeUnit.MILLISECONDS)); |
90 |
< |
assertEquals(t, |
91 |
< |
TimeUnit.MICROSECONDS.convert(t, |
90 |
> |
assertEquals(t, |
91 |
> |
TimeUnit.MICROSECONDS.convert(t, |
92 |
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TimeUnit.MICROSECONDS)); |
93 |
< |
assertEquals(t, |
94 |
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TimeUnit.MICROSECONDS.convert(1000 * t, |
93 |
> |
assertEquals(t, |
94 |
> |
TimeUnit.MICROSECONDS.convert(1000L*t, |
95 |
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TimeUnit.NANOSECONDS)); |
96 |
< |
assertEquals(1000000000 * t, |
97 |
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TimeUnit.NANOSECONDS.convert(t, |
96 |
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|
97 |
> |
assertEquals(1000000000L*t*60*60*24, |
98 |
> |
TimeUnit.NANOSECONDS.convert(t, |
99 |
> |
TimeUnit.DAYS)); |
100 |
> |
assertEquals(1000000000L*t*60*60, |
101 |
> |
TimeUnit.NANOSECONDS.convert(t, |
102 |
> |
TimeUnit.HOURS)); |
103 |
> |
assertEquals(1000000000L*t*60, |
104 |
> |
TimeUnit.NANOSECONDS.convert(t, |
105 |
> |
TimeUnit.MINUTES)); |
106 |
> |
assertEquals(1000000000L*t, |
107 |
> |
TimeUnit.NANOSECONDS.convert(t, |
108 |
|
TimeUnit.SECONDS)); |
109 |
< |
assertEquals(1000000 * t, |
110 |
< |
TimeUnit.NANOSECONDS.convert(t, |
109 |
> |
assertEquals(1000000L*t, |
110 |
> |
TimeUnit.NANOSECONDS.convert(t, |
111 |
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TimeUnit.MILLISECONDS)); |
112 |
< |
assertEquals(1000 * t, |
113 |
< |
TimeUnit.NANOSECONDS.convert(t, |
112 |
> |
assertEquals(1000L*t, |
113 |
> |
TimeUnit.NANOSECONDS.convert(t, |
114 |
|
TimeUnit.MICROSECONDS)); |
115 |
< |
assertEquals(t, |
116 |
< |
TimeUnit.NANOSECONDS.convert(t, |
115 |
> |
assertEquals(t, |
116 |
> |
TimeUnit.NANOSECONDS.convert(t, |
117 |
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TimeUnit.NANOSECONDS)); |
118 |
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} |
119 |
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} |
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* nanoseconds |
124 |
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*/ |
125 |
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public void testToNanos() { |
126 |
< |
for (long t = 0; t < 10; ++t) { |
127 |
< |
assertEquals(1000000000 * t, |
126 |
> |
for (long t = 0; t < 88888; ++t) { |
127 |
> |
assertEquals(t*1000000000L*60*60*24, |
128 |
> |
TimeUnit.DAYS.toNanos(t)); |
129 |
> |
assertEquals(t*1000000000L*60*60, |
130 |
> |
TimeUnit.HOURS.toNanos(t)); |
131 |
> |
assertEquals(t*1000000000L*60, |
132 |
> |
TimeUnit.MINUTES.toNanos(t)); |
133 |
> |
assertEquals(1000000000L*t, |
134 |
|
TimeUnit.SECONDS.toNanos(t)); |
135 |
< |
|
88 |
< |
assertEquals(1000000 * t, |
135 |
> |
assertEquals(1000000L*t, |
136 |
|
TimeUnit.MILLISECONDS.toNanos(t)); |
137 |
< |
assertEquals(1000 * t, |
137 |
> |
assertEquals(1000L*t, |
138 |
|
TimeUnit.MICROSECONDS.toNanos(t)); |
139 |
< |
assertEquals(t, |
139 |
> |
assertEquals(t, |
140 |
|
TimeUnit.NANOSECONDS.toNanos(t)); |
141 |
|
} |
142 |
|
} |
146 |
|
* microseconds |
147 |
|
*/ |
148 |
|
public void testToMicros() { |
149 |
< |
for (long t = 0; t < 10; ++t) { |
150 |
< |
assertEquals(1000000 * t, |
149 |
> |
for (long t = 0; t < 88888; ++t) { |
150 |
> |
assertEquals(t*1000000L*60*60*24, |
151 |
> |
TimeUnit.DAYS.toMicros(t)); |
152 |
> |
assertEquals(t*1000000L*60*60, |
153 |
> |
TimeUnit.HOURS.toMicros(t)); |
154 |
> |
assertEquals(t*1000000L*60, |
155 |
> |
TimeUnit.MINUTES.toMicros(t)); |
156 |
> |
assertEquals(1000000L*t, |
157 |
|
TimeUnit.SECONDS.toMicros(t)); |
158 |
< |
|
106 |
< |
assertEquals(1000 * t, |
158 |
> |
assertEquals(1000L*t, |
159 |
|
TimeUnit.MILLISECONDS.toMicros(t)); |
160 |
< |
assertEquals(t, |
160 |
> |
assertEquals(t, |
161 |
|
TimeUnit.MICROSECONDS.toMicros(t)); |
162 |
< |
assertEquals(t, |
163 |
< |
TimeUnit.NANOSECONDS.toMicros(t * 1000)); |
162 |
> |
assertEquals(t, |
163 |
> |
TimeUnit.NANOSECONDS.toMicros(t*1000L)); |
164 |
|
} |
165 |
|
} |
166 |
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|
169 |
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* milliseconds |
170 |
|
*/ |
171 |
|
public void testToMillis() { |
172 |
< |
for (long t = 0; t < 10; ++t) { |
173 |
< |
assertEquals(1000 * t, |
172 |
> |
for (long t = 0; t < 88888; ++t) { |
173 |
> |
assertEquals(t*1000L*60*60*24, |
174 |
> |
TimeUnit.DAYS.toMillis(t)); |
175 |
> |
assertEquals(t*1000L*60*60, |
176 |
> |
TimeUnit.HOURS.toMillis(t)); |
177 |
> |
assertEquals(t*1000L*60, |
178 |
> |
TimeUnit.MINUTES.toMillis(t)); |
179 |
> |
assertEquals(1000L*t, |
180 |
|
TimeUnit.SECONDS.toMillis(t)); |
181 |
< |
|
124 |
< |
assertEquals(t, |
181 |
> |
assertEquals(t, |
182 |
|
TimeUnit.MILLISECONDS.toMillis(t)); |
183 |
< |
assertEquals(t, |
184 |
< |
TimeUnit.MICROSECONDS.toMillis(t * 1000)); |
185 |
< |
assertEquals(t, |
186 |
< |
TimeUnit.NANOSECONDS.toMillis(t * 1000000)); |
183 |
> |
assertEquals(t, |
184 |
> |
TimeUnit.MICROSECONDS.toMillis(t*1000L)); |
185 |
> |
assertEquals(t, |
186 |
> |
TimeUnit.NANOSECONDS.toMillis(t*1000000L)); |
187 |
|
} |
188 |
|
} |
189 |
|
|
192 |
|
* seconds |
193 |
|
*/ |
194 |
|
public void testToSeconds() { |
195 |
< |
for (long t = 0; t < 10; ++t) { |
196 |
< |
assertEquals(t, |
195 |
> |
for (long t = 0; t < 88888; ++t) { |
196 |
> |
assertEquals(t*60*60*24, |
197 |
> |
TimeUnit.DAYS.toSeconds(t)); |
198 |
> |
assertEquals(t*60*60, |
199 |
> |
TimeUnit.HOURS.toSeconds(t)); |
200 |
> |
assertEquals(t*60, |
201 |
> |
TimeUnit.MINUTES.toSeconds(t)); |
202 |
> |
assertEquals(t, |
203 |
|
TimeUnit.SECONDS.toSeconds(t)); |
204 |
+ |
assertEquals(t, |
205 |
+ |
TimeUnit.MILLISECONDS.toSeconds(t*1000L)); |
206 |
+ |
assertEquals(t, |
207 |
+ |
TimeUnit.MICROSECONDS.toSeconds(t*1000000L)); |
208 |
+ |
assertEquals(t, |
209 |
+ |
TimeUnit.NANOSECONDS.toSeconds(t*1000000000L)); |
210 |
+ |
} |
211 |
+ |
} |
212 |
|
|
213 |
< |
assertEquals(t, |
214 |
< |
TimeUnit.MILLISECONDS.toSeconds(t * 1000)); |
215 |
< |
assertEquals(t, |
216 |
< |
TimeUnit.MICROSECONDS.toSeconds(t * 1000000)); |
217 |
< |
assertEquals(t, |
218 |
< |
TimeUnit.NANOSECONDS.toSeconds(t * 1000000000)); |
213 |
> |
/** |
214 |
> |
* toMinutes correctly converts sample values in different units to |
215 |
> |
* minutes |
216 |
> |
*/ |
217 |
> |
public void testToMinutes() { |
218 |
> |
for (long t = 0; t < 88888; ++t) { |
219 |
> |
assertEquals(t*60*24, |
220 |
> |
TimeUnit.DAYS.toMinutes(t)); |
221 |
> |
assertEquals(t*60, |
222 |
> |
TimeUnit.HOURS.toMinutes(t)); |
223 |
> |
assertEquals(t, |
224 |
> |
TimeUnit.MINUTES.toMinutes(t)); |
225 |
> |
assertEquals(t, |
226 |
> |
TimeUnit.SECONDS.toMinutes(t*60)); |
227 |
> |
assertEquals(t, |
228 |
> |
TimeUnit.MILLISECONDS.toMinutes(t*1000L*60)); |
229 |
> |
assertEquals(t, |
230 |
> |
TimeUnit.MICROSECONDS.toMinutes(t*1000000L*60)); |
231 |
> |
assertEquals(t, |
232 |
> |
TimeUnit.NANOSECONDS.toMinutes(t*1000000000L*60)); |
233 |
|
} |
234 |
|
} |
235 |
|
|
236 |
+ |
/** |
237 |
+ |
* toHours correctly converts sample values in different units to |
238 |
+ |
* hours |
239 |
+ |
*/ |
240 |
+ |
public void testToHours() { |
241 |
+ |
for (long t = 0; t < 88888; ++t) { |
242 |
+ |
assertEquals(t*24, |
243 |
+ |
TimeUnit.DAYS.toHours(t)); |
244 |
+ |
assertEquals(t, |
245 |
+ |
TimeUnit.HOURS.toHours(t)); |
246 |
+ |
assertEquals(t, |
247 |
+ |
TimeUnit.MINUTES.toHours(t*60)); |
248 |
+ |
assertEquals(t, |
249 |
+ |
TimeUnit.SECONDS.toHours(t*60*60)); |
250 |
+ |
assertEquals(t, |
251 |
+ |
TimeUnit.MILLISECONDS.toHours(t*1000L*60*60)); |
252 |
+ |
assertEquals(t, |
253 |
+ |
TimeUnit.MICROSECONDS.toHours(t*1000000L*60*60)); |
254 |
+ |
assertEquals(t, |
255 |
+ |
TimeUnit.NANOSECONDS.toHours(t*1000000000L*60*60)); |
256 |
+ |
} |
257 |
+ |
} |
258 |
|
|
259 |
|
/** |
260 |
< |
* convert saturates positive too-large values to Long.MAX_VALUE |
260 |
> |
* toDays correctly converts sample values in different units to |
261 |
> |
* days |
262 |
> |
*/ |
263 |
> |
public void testToDays() { |
264 |
> |
for (long t = 0; t < 88888; ++t) { |
265 |
> |
assertEquals(t, |
266 |
> |
TimeUnit.DAYS.toDays(t)); |
267 |
> |
assertEquals(t, |
268 |
> |
TimeUnit.HOURS.toDays(t*24)); |
269 |
> |
assertEquals(t, |
270 |
> |
TimeUnit.MINUTES.toDays(t*60*24)); |
271 |
> |
assertEquals(t, |
272 |
> |
TimeUnit.SECONDS.toDays(t*60*60*24)); |
273 |
> |
assertEquals(t, |
274 |
> |
TimeUnit.MILLISECONDS.toDays(t*1000L*60*60*24)); |
275 |
> |
assertEquals(t, |
276 |
> |
TimeUnit.MICROSECONDS.toDays(t*1000000L*60*60*24)); |
277 |
> |
assertEquals(t, |
278 |
> |
TimeUnit.NANOSECONDS.toDays(t*1000000000L*60*60*24)); |
279 |
> |
} |
280 |
> |
} |
281 |
> |
|
282 |
> |
|
283 |
> |
/** |
284 |
> |
* convert saturates positive too-large values to Long.MAX_VALUE |
285 |
|
* and negative to LONG.MIN_VALUE |
286 |
|
*/ |
287 |
|
public void testConvertSaturate() { |
291 |
|
assertEquals(Long.MIN_VALUE, |
292 |
|
TimeUnit.NANOSECONDS.convert(-Long.MAX_VALUE / 4, |
293 |
|
TimeUnit.SECONDS)); |
294 |
+ |
assertEquals(Long.MAX_VALUE, |
295 |
+ |
TimeUnit.NANOSECONDS.convert(Long.MAX_VALUE / 2, |
296 |
+ |
TimeUnit.MINUTES)); |
297 |
+ |
assertEquals(Long.MIN_VALUE, |
298 |
+ |
TimeUnit.NANOSECONDS.convert(-Long.MAX_VALUE / 4, |
299 |
+ |
TimeUnit.MINUTES)); |
300 |
+ |
assertEquals(Long.MAX_VALUE, |
301 |
+ |
TimeUnit.NANOSECONDS.convert(Long.MAX_VALUE / 2, |
302 |
+ |
TimeUnit.HOURS)); |
303 |
+ |
assertEquals(Long.MIN_VALUE, |
304 |
+ |
TimeUnit.NANOSECONDS.convert(-Long.MAX_VALUE / 4, |
305 |
+ |
TimeUnit.HOURS)); |
306 |
+ |
assertEquals(Long.MAX_VALUE, |
307 |
+ |
TimeUnit.NANOSECONDS.convert(Long.MAX_VALUE / 2, |
308 |
+ |
TimeUnit.DAYS)); |
309 |
+ |
assertEquals(Long.MIN_VALUE, |
310 |
+ |
TimeUnit.NANOSECONDS.convert(-Long.MAX_VALUE / 4, |
311 |
+ |
TimeUnit.DAYS)); |
312 |
|
} |
313 |
|
|
314 |
|
/** |
315 |
< |
* toNanos saturates positive too-large values to Long.MAX_VALUE |
315 |
> |
* toNanos saturates positive too-large values to Long.MAX_VALUE |
316 |
|
* and negative to LONG.MIN_VALUE |
317 |
|
*/ |
318 |
|
public void testToNanosSaturate() { |
319 |
< |
assertEquals(Long.MAX_VALUE, |
320 |
< |
TimeUnit.MILLISECONDS.toNanos(Long.MAX_VALUE / 2)); |
321 |
< |
assertEquals(Long.MIN_VALUE, |
322 |
< |
TimeUnit.MILLISECONDS.toNanos(-Long.MAX_VALUE / 3)); |
319 |
> |
assertEquals(Long.MAX_VALUE, |
320 |
> |
TimeUnit.MILLISECONDS.toNanos(Long.MAX_VALUE / 2)); |
321 |
> |
assertEquals(Long.MIN_VALUE, |
322 |
> |
TimeUnit.MILLISECONDS.toNanos(-Long.MAX_VALUE / 3)); |
323 |
|
} |
324 |
|
|
325 |
|
|
326 |
|
/** |
327 |
< |
* toString returns string containing commn name of unit |
327 |
> |
* toString returns string containing common name of unit |
328 |
|
*/ |
329 |
|
public void testToString() { |
330 |
|
String s = TimeUnit.SECONDS.toString(); |
331 |
< |
assertTrue(s.indexOf("econd") >= 0); |
331 |
> |
assertTrue(s.indexOf("ECOND") >= 0); |
332 |
|
} |
333 |
|
|
334 |
< |
|
334 |
> |
|
335 |
|
/** |
336 |
< |
* Timed wait without holding lock throws |
337 |
< |
* IllegalMonitorStateException |
336 |
> |
* Timed wait without holding lock throws |
337 |
> |
* IllegalMonitorStateException |
338 |
|
*/ |
339 |
< |
public void testTimedWait_IllegalMonitorException() { |
340 |
< |
//created a new thread with anonymous runnable |
341 |
< |
|
342 |
< |
Thread t = new Thread(new Runnable() { |
343 |
< |
public void run() { |
344 |
< |
Object o = new Object(); |
345 |
< |
TimeUnit tu = TimeUnit.MILLISECONDS; |
346 |
< |
try { |
347 |
< |
tu.timedWait(o,LONG_DELAY_MS); |
348 |
< |
threadShouldThrow(); |
200 |
< |
} |
201 |
< |
catch (InterruptedException ie) { |
202 |
< |
threadUnexpectedException(); |
203 |
< |
} |
204 |
< |
catch(IllegalMonitorStateException success) { |
205 |
< |
} |
206 |
< |
|
207 |
< |
} |
208 |
< |
}); |
339 |
> |
public void testTimedWait_IllegalMonitorException() throws Exception { |
340 |
> |
Thread t = new Thread(new CheckedRunnable() { |
341 |
> |
public void realRun() throws InterruptedException { |
342 |
> |
Object o = new Object(); |
343 |
> |
TimeUnit tu = TimeUnit.MILLISECONDS; |
344 |
> |
try { |
345 |
> |
tu.timedWait(o,LONG_DELAY_MS); |
346 |
> |
threadShouldThrow(); |
347 |
> |
} catch (IllegalMonitorStateException success) {}}}); |
348 |
> |
|
349 |
|
t.start(); |
350 |
< |
try { |
351 |
< |
Thread.sleep(SHORT_DELAY_MS); |
352 |
< |
t.interrupt(); |
213 |
< |
t.join(); |
214 |
< |
} catch(Exception e) { |
215 |
< |
unexpectedException(); |
216 |
< |
} |
350 |
> |
Thread.sleep(SHORT_DELAY_MS); |
351 |
> |
t.interrupt(); |
352 |
> |
t.join(); |
353 |
|
} |
354 |
< |
|
354 |
> |
|
355 |
|
/** |
356 |
|
* timedWait throws InterruptedException when interrupted |
357 |
|
*/ |
358 |
< |
public void testTimedWait() { |
359 |
< |
Thread t = new Thread(new Runnable() { |
360 |
< |
public void run() { |
361 |
< |
Object o = new Object(); |
362 |
< |
|
363 |
< |
TimeUnit tu = TimeUnit.MILLISECONDS; |
364 |
< |
try { |
365 |
< |
synchronized(o) { |
366 |
< |
tu.timedWait(o,MEDIUM_DELAY_MS); |
367 |
< |
} |
368 |
< |
threadShouldThrow(); |
369 |
< |
} |
370 |
< |
catch(InterruptedException success) {} |
371 |
< |
catch(IllegalMonitorStateException failure) { |
236 |
< |
threadUnexpectedException(); |
237 |
< |
} |
238 |
< |
} |
239 |
< |
}); |
240 |
< |
t.start(); |
241 |
< |
try { |
242 |
< |
Thread.sleep(SHORT_DELAY_MS); |
243 |
< |
t.interrupt(); |
244 |
< |
t.join(); |
245 |
< |
} catch(Exception e) { |
246 |
< |
unexpectedException(); |
247 |
< |
} |
358 |
> |
public void testTimedWait() throws InterruptedException { |
359 |
> |
Thread t = new Thread(new CheckedInterruptedRunnable() { |
360 |
> |
public void realRun() throws InterruptedException { |
361 |
> |
Object o = new Object(); |
362 |
> |
|
363 |
> |
TimeUnit tu = TimeUnit.MILLISECONDS; |
364 |
> |
synchronized (o) { |
365 |
> |
tu.timedWait(o,MEDIUM_DELAY_MS); |
366 |
> |
} |
367 |
> |
}}); |
368 |
> |
t.start(); |
369 |
> |
Thread.sleep(SHORT_DELAY_MS); |
370 |
> |
t.interrupt(); |
371 |
> |
t.join(); |
372 |
|
} |
373 |
< |
|
374 |
< |
|
373 |
> |
|
374 |
> |
|
375 |
|
/** |
376 |
|
* timedJoin throws InterruptedException when interrupted |
377 |
|
*/ |
378 |
< |
public void testTimedJoin() { |
379 |
< |
Thread t = new Thread(new Runnable() { |
380 |
< |
public void run() { |
381 |
< |
TimeUnit tu = TimeUnit.MILLISECONDS; |
382 |
< |
try { |
383 |
< |
Thread s = new Thread(new Runnable() { |
384 |
< |
public void run() { |
385 |
< |
try { |
386 |
< |
Thread.sleep(MEDIUM_DELAY_MS); |
387 |
< |
} catch(InterruptedException success){} |
388 |
< |
} |
389 |
< |
}); |
390 |
< |
s.start(); |
391 |
< |
tu.timedJoin(s,MEDIUM_DELAY_MS); |
392 |
< |
threadShouldThrow(); |
393 |
< |
} |
394 |
< |
catch(Exception e) {} |
271 |
< |
} |
272 |
< |
}); |
273 |
< |
t.start(); |
274 |
< |
try { |
275 |
< |
Thread.sleep(SHORT_DELAY_MS); |
276 |
< |
t.interrupt(); |
277 |
< |
t.join(); |
278 |
< |
} catch(Exception e) { |
279 |
< |
unexpectedException(); |
280 |
< |
} |
378 |
> |
public void testTimedJoin() throws InterruptedException { |
379 |
> |
final Thread s = new Thread(new CheckedInterruptedRunnable() { |
380 |
> |
public void realRun() throws InterruptedException { |
381 |
> |
Thread.sleep(MEDIUM_DELAY_MS); |
382 |
> |
}}); |
383 |
> |
final Thread t = new Thread(new CheckedInterruptedRunnable() { |
384 |
> |
public void realRun() throws InterruptedException { |
385 |
> |
TimeUnit tu = TimeUnit.MILLISECONDS; |
386 |
> |
tu.timedJoin(s, MEDIUM_DELAY_MS); |
387 |
> |
}}); |
388 |
> |
s.start(); |
389 |
> |
t.start(); |
390 |
> |
Thread.sleep(SHORT_DELAY_MS); |
391 |
> |
t.interrupt(); |
392 |
> |
t.join(); |
393 |
> |
s.interrupt(); |
394 |
> |
s.join(); |
395 |
|
} |
396 |
< |
|
396 |
> |
|
397 |
|
/** |
398 |
< |
* timedSleep throws InterruptedException when interrupted |
399 |
< |
*/ |
400 |
< |
public void testTimedSleep() { |
401 |
< |
//created a new thread with anonymous runnable |
398 |
> |
* timedSleep throws InterruptedException when interrupted |
399 |
> |
*/ |
400 |
> |
public void testTimedSleep() throws InterruptedException { |
401 |
> |
Thread t = new Thread(new CheckedInterruptedRunnable() { |
402 |
> |
public void realRun() throws InterruptedException { |
403 |
> |
TimeUnit tu = TimeUnit.MILLISECONDS; |
404 |
> |
tu.sleep(MEDIUM_DELAY_MS); |
405 |
> |
}}); |
406 |
|
|
407 |
< |
Thread t = new Thread(new Runnable() { |
408 |
< |
public void run() { |
409 |
< |
TimeUnit tu = TimeUnit.MILLISECONDS; |
410 |
< |
try { |
293 |
< |
tu.sleep(MEDIUM_DELAY_MS); |
294 |
< |
threadShouldThrow(); |
295 |
< |
} |
296 |
< |
catch(InterruptedException success) {} |
297 |
< |
} |
298 |
< |
}); |
299 |
< |
t.start(); |
300 |
< |
try { |
301 |
< |
Thread.sleep(SHORT_DELAY_MS); |
302 |
< |
t.interrupt(); |
303 |
< |
t.join(); |
304 |
< |
} catch(Exception e) { |
305 |
< |
unexpectedException(); |
306 |
< |
} |
407 |
> |
t.start(); |
408 |
> |
Thread.sleep(SHORT_DELAY_MS); |
409 |
> |
t.interrupt(); |
410 |
> |
t.join(); |
411 |
|
} |
412 |
|
|
413 |
|
/** |
414 |
< |
* a deserialized serialized unit is equal |
414 |
> |
* a deserialized serialized unit is the same instance |
415 |
|
*/ |
416 |
< |
public void testSerialization() { |
416 |
> |
public void testSerialization() throws Exception { |
417 |
|
TimeUnit q = TimeUnit.MILLISECONDS; |
418 |
|
|
419 |
< |
try { |
420 |
< |
ByteArrayOutputStream bout = new ByteArrayOutputStream(10000); |
421 |
< |
ObjectOutputStream out = new ObjectOutputStream(new BufferedOutputStream(bout)); |
422 |
< |
out.writeObject(q); |
423 |
< |
out.close(); |
424 |
< |
|
425 |
< |
ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray()); |
426 |
< |
ObjectInputStream in = new ObjectInputStream(new BufferedInputStream(bin)); |
427 |
< |
TimeUnit r = (TimeUnit)in.readObject(); |
324 |
< |
|
325 |
< |
assertEquals(q.toString(), r.toString()); |
326 |
< |
} catch(Exception e){ |
327 |
< |
e.printStackTrace(); |
328 |
< |
unexpectedException(); |
329 |
< |
} |
419 |
> |
ByteArrayOutputStream bout = new ByteArrayOutputStream(10000); |
420 |
> |
ObjectOutputStream out = new ObjectOutputStream(new BufferedOutputStream(bout)); |
421 |
> |
out.writeObject(q); |
422 |
> |
out.close(); |
423 |
> |
|
424 |
> |
ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray()); |
425 |
> |
ObjectInputStream in = new ObjectInputStream(new BufferedInputStream(bin)); |
426 |
> |
TimeUnit r = (TimeUnit)in.readObject(); |
427 |
> |
assertSame(q, r); |
428 |
|
} |
429 |
|
|
430 |
|
} |