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

Comparing jsr166/src/test/tck/ArrayDequeTest.java (file contents):
Revision 1.1 by dl, Tue Dec 28 16:15:59 2004 UTC vs.
Revision 1.2 by dl, Wed Sep 14 23:50:31 2005 UTC

#	Line 540 | Line 540 | public class ArrayDequeTest extends JSR1
540		assertFalse(it.hasNext());
541		}
542
543	+	/**
544	+	*  Descending iterator iterates through all elements
545	+	*/
546	+	public void testDescendingIterator() {
547	+	ArrayDeque q = populatedDeque(SIZE);
548	+	int i = 0;
549	+	Iterator it = q.descendingIterator();
550	+	while(it.hasNext()) {
551	+	assertTrue(q.contains(it.next()));
552	+	++i;
553	+	}
554	+	assertEquals(i, SIZE);
555	+	assertFalse(it.hasNext());
556	+	try {
557	+	it.next();
558	+	} catch(NoSuchElementException success) {
559	+	}
560	+	}
561	+
562	+	/**
563	+	*  Descending iterator ordering is reverse FIFO
564	+	*/
565	+	public void testDescendingIteratorOrdering() {
566	+	final ArrayDeque q = new ArrayDeque();
567	+	q.add(new Integer(3));
568	+	q.add(new Integer(2));
569	+	q.add(new Integer(1));
570	+	int k = 0;
571	+	for (Iterator it = q.descendingIterator(); it.hasNext();) {
572	+	int i = ((Integer)(it.next())).intValue();
573	+	assertEquals(++k, i);
574	+	}
575	+
576	+	assertEquals(3, k);
577	+	}
578	+
579	+	/**
580	+	* descendingIterator.remove removes current element
581	+	*/
582	+	public void testDescendingIteratorRemove () {
583	+	final ArrayDeque q = new ArrayDeque();
584	+	q.add(new Integer(3));
585	+	q.add(new Integer(2));
586	+	q.add(new Integer(1));
587	+	Iterator it = q.descendingIterator();
588	+	it.next();
589	+	it.remove();
590	+	it = q.descendingIterator();
591	+	assertEquals(it.next(), new Integer(2));
592	+	assertEquals(it.next(), new Integer(3));
593	+	assertFalse(it.hasNext());
594	+	}
595	+
596
597		/**
598		* toString contains toStrings of elements

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