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

Comparing jsr166/src/test/tck/LinkedListTest.java (file contents):
Revision 1.8 by dl, Tue Dec 28 16:15:59 2004 UTC vs.
Revision 1.9 by dl, Wed Sep 14 23:50:31 2005 UTC

#	Line 427 | Line 427 | public class LinkedListTest extends JSR1
427		assertFalse(it.hasNext());
428		}
429
430	+	/**
431	+	*  Descending iterator iterates through all elements
432	+	*/
433	+	public void testDescendingIterator() {
434	+	LinkedList q = populatedQueue(SIZE);
435	+	int i = 0;
436	+	Iterator it = q.descendingIterator();
437	+	while(it.hasNext()) {
438	+	assertTrue(q.contains(it.next()));
439	+	++i;
440	+	}
441	+	assertEquals(i, SIZE);
442	+	assertFalse(it.hasNext());
443	+	try {
444	+	it.next();
445	+	} catch(NoSuchElementException success) {
446	+	}
447	+	}
448	+
449	+	/**
450	+	*  Descending iterator ordering is reverse FIFO
451	+	*/
452	+	public void testDescendingIteratorOrdering() {
453	+	final LinkedList q = new LinkedList();
454	+	q.add(new Integer(3));
455	+	q.add(new Integer(2));
456	+	q.add(new Integer(1));
457	+	int k = 0;
458	+	for (Iterator it = q.descendingIterator(); it.hasNext();) {
459	+	int i = ((Integer)(it.next())).intValue();
460	+	assertEquals(++k, i);
461	+	}
462	+
463	+	assertEquals(3, k);
464	+	}
465	+
466	+	/**
467	+	* descendingIterator.remove removes current element
468	+	*/
469	+	public void testDescendingIteratorRemove () {
470	+	final LinkedList q = new LinkedList();
471	+	q.add(new Integer(3));
472	+	q.add(new Integer(2));
473	+	q.add(new Integer(1));
474	+	Iterator it = q.descendingIterator();
475	+	it.next();
476	+	it.remove();
477	+	it = q.descendingIterator();
478	+	assertEquals(it.next(), new Integer(2));
479	+	assertEquals(it.next(), new Integer(3));
480	+	assertFalse(it.hasNext());
481	+	}
482	+
483
484		/**
485		* toString contains toStrings of elements

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