6 |
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*/ |
7 |
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8 |
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import junit.framework.*; |
9 |
– |
import java.util.concurrent.Semaphore; |
9 |
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|
10 |
< |
/** |
12 |
< |
* Test java.lang.Thread |
13 |
< |
* |
14 |
< |
*/ |
15 |
< |
|
16 |
< |
public class ThreadTest extends TestCase { |
10 |
> |
public class ThreadTest extends JSR166TestCase { |
11 |
|
public static void main(String[] args) { |
12 |
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junit.textui.TestRunner.run(suite()); |
13 |
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} |
22 |
|
} |
23 |
|
} |
24 |
|
|
25 |
+ |
/** |
26 |
+ |
* |
27 |
+ |
*/ |
28 |
|
public void testGetAndSetUncaughtExceptionHandler() { |
29 |
|
// these must be done all at once to avoid state |
30 |
|
// dependencies across tests |
31 |
|
Thread current = Thread.currentThread(); |
32 |
|
ThreadGroup tg = current.getThreadGroup(); |
36 |
– |
assertNull(Thread.getDefaultUncaughtExceptionHandler()); |
37 |
– |
assertEquals(tg, current.getUncaughtExceptionHandler()); |
33 |
|
MyHandler eh = new MyHandler(); |
39 |
– |
Thread.setDefaultUncaughtExceptionHandler(eh); |
40 |
– |
assertEquals(eh, current.getUncaughtExceptionHandler()); |
41 |
– |
assertEquals(eh, Thread.getDefaultUncaughtExceptionHandler()); |
42 |
– |
Thread.setDefaultUncaughtExceptionHandler(null); |
43 |
– |
assertNull(Thread.getDefaultUncaughtExceptionHandler()); |
34 |
|
assertEquals(tg, current.getUncaughtExceptionHandler()); |
35 |
|
current.setUncaughtExceptionHandler(eh); |
36 |
|
assertEquals(eh, current.getUncaughtExceptionHandler()); |
37 |
|
current.setUncaughtExceptionHandler(null); |
38 |
|
assertEquals(tg, current.getUncaughtExceptionHandler()); |
39 |
|
} |
40 |
+ |
|
41 |
+ |
/** |
42 |
+ |
* |
43 |
+ |
*/ |
44 |
+ |
public void testGetAndSetDefaultUncaughtExceptionHandler() { |
45 |
+ |
assertEquals(null, Thread.getDefaultUncaughtExceptionHandler()); |
46 |
+ |
// failure due to securityException is OK. |
47 |
+ |
// Would be nice to explicitly test both ways, but cannot yet. |
48 |
+ |
try { |
49 |
+ |
Thread current = Thread.currentThread(); |
50 |
+ |
ThreadGroup tg = current.getThreadGroup(); |
51 |
+ |
MyHandler eh = new MyHandler(); |
52 |
+ |
assertEquals(tg, current.getUncaughtExceptionHandler()); |
53 |
+ |
Thread.setDefaultUncaughtExceptionHandler(eh); |
54 |
+ |
Thread.setDefaultUncaughtExceptionHandler(null); |
55 |
+ |
assertEquals(tg, current.getUncaughtExceptionHandler()); |
56 |
+ |
} |
57 |
+ |
catch(SecurityException ok) { |
58 |
+ |
} |
59 |
+ |
assertEquals(null, Thread.getDefaultUncaughtExceptionHandler()); |
60 |
+ |
} |
61 |
|
|
62 |
|
// How to test actually using UEH within junit? |
63 |
|
|