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

Comparing jsr166/src/test/tck/ThreadLocalRandomTest.java (file contents):
Revision 1.5 by jsr166, Sat Nov 21 21:02:14 2009 UTC vs.
Revision 1.9 by jsr166, Fri May 27 19:44:03 2011 UTC

#	Line 1 | Line 1
1		/*
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
4	>	* http://creativecommons.org/publicdomain/zero/1.0/
5		*/
6		import junit.framework.*;
7		import java.util.concurrent.*;
8		import java.util.*;
9
10	–
10		public class ThreadLocalRandomTest extends JSR166TestCase {
11
12		public static void main(String[] args) {
13	<	junit.textui.TestRunner.run (suite());
13	>	junit.textui.TestRunner.run(suite());
14		}
15		public static Test suite() {
16		return new TestSuite(ThreadLocalRandomTest.class);
#	Line 67 | Line 66 | public class ThreadLocalRandomTest exten
66		assertTrue(i < NCALLS);
67		}
68
70	–
69		/**
70		* Repeated calls to nextBoolean produce at least one different result
71		*/
#	Line 112 | Line 110 | public class ThreadLocalRandomTest exten
110		assertTrue(i < NCALLS);
111		}
112
115	–
113		/**
114		* nextInt(negative) throws IllegalArgumentException;
115		*/
116		public void testNextIntBoundedNeg() {
117		try {
118	<	int  f = ThreadLocalRandom.current().nextInt(-17);
118	>	int f = ThreadLocalRandom.current().nextInt(-17);
119		shouldThrow();
120		} catch (IllegalArgumentException success) {}
121		}
#	Line 128 | Line 125 | public class ThreadLocalRandomTest exten
125		*/
126		public void testNextIntBadBounds() {
127		try {
128	<	int  f = ThreadLocalRandom.current().nextInt(17, 2);
128	>	int f = ThreadLocalRandom.current().nextInt(17, 2);
129		shouldThrow();
130		} catch (IllegalArgumentException success) {}
131		}
132
136	–
133		/**
134		* nextInt(bound) returns 0 <= value < bound;
135		* repeated calls produce at least one different result
#	Line 154 | Line 150 | public class ThreadLocalRandomTest exten
150		}
151		}
152
157	–
153		/**
154		* nextInt(least, bound) returns least <= value < bound;
155		* repeated calls produce at least one different result
#	Line 181 | Line 176 | public class ThreadLocalRandomTest exten
176		*/
177		public void testNextLongBoundedNeg() {
178		try {
179	<	long  f = ThreadLocalRandom.current().nextLong(-17);
179	>	long f = ThreadLocalRandom.current().nextLong(-17);
180		shouldThrow();
181		} catch (IllegalArgumentException success) {}
182		}
#	Line 191 | Line 186 | public class ThreadLocalRandomTest exten
186		*/
187		public void testNextLongBadBounds() {
188		try {
189	<	long  f = ThreadLocalRandom.current().nextLong(17, 2);
189	>	long f = ThreadLocalRandom.current().nextLong(17, 2);
190		shouldThrow();
191		} catch (IllegalArgumentException success) {}
192		}
#	Line 236 | Line 231 | public class ThreadLocalRandomTest exten
231		}
232		}
233
239	–
234		/**
235		* nextDouble(least, bound) returns least <= value < bound;
236		* repeated calls produce at least one different result
#	Line 258 | Line 252 | public class ThreadLocalRandomTest exten
252		}
253		}
254
261	–
255		}

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