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root/jsr166/jsr166/src/test/tck/LockSupportTest.java

Comparing jsr166/src/test/tck/LockSupportTest.java (file contents):
Revision 1.3 by dl, Sat Sep 20 18:20:08 2003 UTC vs.
Revision 1.6 by dl, Mon Dec 29 19:05:40 2003 UTC

#	Line 1 | Line 1
1		/*
2	<	* Written by members of JCP JSR-166 Expert Group and released to the
3	<	* public domain. Use, modify, and redistribute this code in any way
4	<	* without acknowledgement. Other contributors include Andrew Wright,
5	<	* Jeffrey Hayes, Pat Fischer, Mike Judd.
2	>	* Written by Doug Lea with assistance from members of JCP JSR-166
3	>	* Expert Group and released to the public domain, as explained at
4	>	* http://creativecommons.org/licenses/publicdomain
5	>	* Other contributors include Andrew Wright, Jeffrey Hayes,
6	>	* Pat Fisher, Mike Judd.
7		*/
8
9		import junit.framework.*;
#	Line 19 | Line 20 | public class LockSupportTest extends JSR
20		}
21
22		/**
23	<	*
23	>	* park is released by unpark occurring after park
24		*/
25	<	public void testUnpark() {
25	>	public void testPark() {
26		Thread t = new Thread(new Runnable() {
27		public void run() {
28		try {
#	Line 31 | Line 32 | public class LockSupportTest extends JSR
32		}
33		}
34		});
34	–	t.start();
35		try {
36	+	t.start();
37	+	Thread.sleep(SHORT_DELAY_MS);
38		LockSupport.unpark(t);
39		t.join();
40		}
#	Line 42 | Line 44 | public class LockSupportTest extends JSR
44		}
45
46		/**
47	<	*
47	>	* park is released by unpark occurring before park
48	>	*/
49	>	public void testPark2() {
50	>	Thread t = new Thread(new Runnable() {
51	>	public void run() {
52	>	try {
53	>	Thread.sleep(SHORT_DELAY_MS);
54	>	LockSupport.park();
55	>	} catch(Exception e){
56	>	threadUnexpectedException();
57	>	}
58	>	}
59	>	});
60	>	try {
61	>	t.start();
62	>	LockSupport.unpark(t);
63	>	t.join();
64	>	}
65	>	catch(Exception e) {
66	>	unexpectedException();
67	>	}
68	>	}
69	>
70	>	/**
71	>	* park is released by interrupt
72	>	*/
73	>	public void testPark3() {
74	>	Thread t = new Thread(new Runnable() {
75	>	public void run() {
76	>	try {
77	>	LockSupport.park();
78	>	threadAssertTrue(Thread.interrupted());
79	>	} catch(Exception e){
80	>	threadUnexpectedException();
81	>	}
82	>	}
83	>	});
84	>	try {
85	>	t.start();
86	>	Thread.sleep(SHORT_DELAY_MS);
87	>	t.interrupt();
88	>	t.join();
89	>	}
90	>	catch(Exception e) {
91	>	unexpectedException();
92	>	}
93	>	}
94	>
95	>	/**
96	>	* park returns if interrupted before park
97	>	*/
98	>	public void testPark4() {
99	>	final ReentrantLock lock = new ReentrantLock();
100	>	lock.lock();
101	>	Thread t = new Thread(new Runnable() {
102	>	public void run() {
103	>	try {
104	>	lock.lock();
105	>	LockSupport.park();
106	>	} catch(Exception e){
107	>	threadUnexpectedException();
108	>	}
109	>	}
110	>	});
111	>	try {
112	>	t.start();
113	>	t.interrupt();
114	>	lock.unlock();
115	>	t.join();
116	>	}
117	>	catch(Exception e) {
118	>	unexpectedException();
119	>	}
120	>	}
121	>
122	>	/**
123	>	* parkNanos times out if not unparked
124		*/
125		public void testParkNanos() {
126		Thread t = new Thread(new Runnable() {
#	Line 65 | Line 143 | public class LockSupportTest extends JSR
143
144
145		/**
146	<	*
146	>	* parkUntil times out if not unparked
147		*/
148		public void testParkUntil() {
149		Thread t = new Thread(new Runnable() {

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