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

Comparing jsr166/src/test/tck/LinkedBlockingDequeTest.java (file contents):
Revision 1.49 by jsr166, Thu May 30 03:28:55 2013 UTC vs.
Revision 1.51 by jsr166, Wed Dec 31 19:05:42 2014 UTC

#	Line 4 | Line 4
4		* http://creativecommons.org/publicdomain/zero/1.0/
5		*/
6
7	<	import junit.framework.*;
8	<	import java.util.Arrays;
7	>	import static java.util.concurrent.TimeUnit.MILLISECONDS;
8	>
9		import java.util.ArrayList;
10	+	import java.util.Arrays;
11		import java.util.Collection;
12	+	import java.util.Deque;
13		import java.util.Iterator;
14		import java.util.NoSuchElementException;
15		import java.util.Queue;
#	Line 17 | Line 19 | import java.util.concurrent.CountDownLat
19		import java.util.concurrent.Executors;
20		import java.util.concurrent.ExecutorService;
21		import java.util.concurrent.LinkedBlockingDeque;
22	<	import static java.util.concurrent.TimeUnit.MILLISECONDS;
22	>
23	>	import junit.framework.Test;
24
25		public class LinkedBlockingDequeTest extends JSR166TestCase {
26
#	Line 1774 | Line 1777 | public class LinkedBlockingDequeTest ext
1777		}
1778		}
1779
1780	+	/**
1781	+	* remove(null), contains(null) always return false
1782	+	*/
1783	+	public void testNeverContainsNull() {
1784	+	Deque<?>[] qs = {
1785	+	new LinkedBlockingDeque<Object>(),
1786	+	populatedDeque(2),
1787	+	};
1788	+
1789	+	for (Deque<?> q : qs) {
1790	+	assertFalse(q.contains(null));
1791	+	assertFalse(q.remove(null));
1792	+	assertFalse(q.removeFirstOccurrence(null));
1793	+	assertFalse(q.removeLastOccurrence(null));
1794	+	}
1795	+	}
1796	+
1797		}

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