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Comparing jsr166/src/test/tck/CopyOnWriteArrayListTest.java (file contents):
Revision 1.26 by jsr166, Tue Nov 29 05:23:56 2011 UTC vs.
Revision 1.30 by jsr166, Fri Jan 31 17:58:35 2014 UTC

#	Line 7 | Line 7
7		*/
8
9		import junit.framework.*;
10	+	import java.util.ArrayList;
11		import java.util.Arrays;
12		import java.util.Collection;
13		import java.util.Collections;
#	Line 14 | Line 15 | import java.util.Iterator;
15		import java.util.LinkedList;
16		import java.util.List;
17		import java.util.ListIterator;
18	+	import java.util.NoSuchElementException;
19		import java.util.Vector;
20		import java.util.concurrent.CopyOnWriteArrayList;
21
#	Line 238 | Line 240 | public class CopyOnWriteArrayListTest ex
240		}
241
242		/**
243	<	* iterator() returns an iterator containing the elements of the list
243	>	* iterator() returns an iterator containing the elements of the
244	>	* list in insertion order
245		*/
246		public void testIterator() {
247	<	CopyOnWriteArrayList full = populatedArray(SIZE);
248	<	Iterator i = full.iterator();
249	<	int j;
250	<	for (j = 0; i.hasNext(); j++)
251	<	assertEquals(j, i.next());
252	<	assertEquals(SIZE, j);
247	>	Collection empty = new CopyOnWriteArrayList();
248	>	assertFalse(empty.iterator().hasNext());
249	>	try {
250	>	empty.iterator().next();
251	>	shouldThrow();
252	>	} catch (NoSuchElementException success) {}
253	>
254	>	Integer[] elements = new Integer[SIZE];
255	>	for (int i = 0; i < SIZE; i++)
256	>	elements[i] = i;
257	>	Collections.shuffle(Arrays.asList(elements));
258	>	Collection<Integer> full = populatedArray(elements);
259	>
260	>	Iterator it = full.iterator();
261	>	for (int j = 0; j < SIZE; j++) {
262	>	assertTrue(it.hasNext());
263	>	assertEquals(elements[j], it.next());
264	>	}
265	>	assertFalse(it.hasNext());
266	>	try {
267	>	it.next();
268	>	shouldThrow();
269	>	} catch (NoSuchElementException success) {}
270		}
271
272		/**
#	Line 266 | Line 286 | public class CopyOnWriteArrayListTest ex
286		* toString contains toString of elements
287		*/
288		public void testToString() {
289	+	assertEquals("[]", new CopyOnWriteArrayList().toString());
290		CopyOnWriteArrayList full = populatedArray(3);
291		String s = full.toString();
292	<	for (int i = 0; i < 3; ++i) {
292	>	for (int i = 0; i < 3; ++i)
293		assertTrue(s.contains(String.valueOf(i)));
294	<	}
294	>	assertEquals(new ArrayList(full).toString(),
295	>	full.toString());
296		}
297
298		/**
#	Line 320 | Line 342 | public class CopyOnWriteArrayListTest ex
342		}
343
344		/**
345	<	* remove removes and returns the object at the given index
345	>	* remove(int) removes and returns the object at the given index
346		*/
347	<	public void testRemove() {
348	<	CopyOnWriteArrayList full = populatedArray(3);
349	<	assertEquals(2, full.remove(2));
350	<	assertEquals(2, full.size());
347	>	public void testRemove_int() {
348	>	int SIZE = 3;
349	>	for (int i = 0; i < SIZE; i++) {
350	>	CopyOnWriteArrayList full = populatedArray(SIZE);
351	>	assertEquals(i, full.remove(i));
352	>	assertEquals(SIZE - 1, full.size());
353	>	assertFalse(full.contains(new Integer(i)));
354	>	}
355	>	}
356	>
357	>	/**
358	>	* remove(Object) removes the object if found and returns true
359	>	*/
360	>	public void testRemove_Object() {
361	>	int SIZE = 3;
362	>	for (int i = 0; i < SIZE; i++) {
363	>	CopyOnWriteArrayList full = populatedArray(SIZE);
364	>	assertFalse(full.remove(new Integer(-42)));
365	>	assertTrue(full.remove(new Integer(i)));
366	>	assertEquals(SIZE - 1, full.size());
367	>	assertFalse(full.contains(new Integer(i)));
368	>	}
369	>	CopyOnWriteArrayList x = new CopyOnWriteArrayList(Arrays.asList(4, 5, 6));
370	>	assertTrue(x.remove(new Integer(6)));
371	>	assertEquals(x, Arrays.asList(4, 5));
372	>	assertTrue(x.remove(new Integer(4)));
373	>	assertEquals(x, Arrays.asList(5));
374	>	assertTrue(x.remove(new Integer(5)));
375	>	assertEquals(x, Arrays.asList());
376	>	assertFalse(x.remove(new Integer(5)));
377		}
378
379		/**
#	Line 452 | Line 500 | public class CopyOnWriteArrayListTest ex
500		* can not store the objects inside the list
501		*/
502		public void testToArray_ArrayStoreException() {
503	+	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
504	+	c.add("zfasdfsdf");
505	+	c.add("asdadasd");
506		try {
456	–	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
457	–	c.add("zfasdfsdf");
458	–	c.add("asdadasd");
507		c.toArray(new Long[5]);
508		shouldThrow();
509		} catch (ArrayStoreException success) {}
#	Line 465 | Line 513 | public class CopyOnWriteArrayListTest ex
513		* get throws an IndexOutOfBoundsException on a negative index
514		*/
515		public void testGet1_IndexOutOfBoundsException() {
516	<	try {
517	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
518	<	c.get(-1);
519	<	shouldThrow();
520	<	} catch (IndexOutOfBoundsException success) {}
516	>	CopyOnWriteArrayList c = populatedArray(5);
517	>	List[] lists = { c, c.subList(1, c.size() - 1) };
518	>	for (List list : lists) {
519	>	try {
520	>	list.get(-1);
521	>	shouldThrow();
522	>	} catch (IndexOutOfBoundsException success) {}
523	>	}
524		}
525
526		/**
527		* get throws an IndexOutOfBoundsException on a too high index
528		*/
529		public void testGet2_IndexOutOfBoundsException() {
530	<	try {
531	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
532	<	c.add("asdasd");
533	<	c.add("asdad");
534	<	c.get(100);
535	<	shouldThrow();
536	<	} catch (IndexOutOfBoundsException success) {}
530	>	CopyOnWriteArrayList c = populatedArray(5);
531	>	List[] lists = { c, c.subList(1, c.size() - 1) };
532	>	for (List list : lists) {
533	>	try {
534	>	list.get(list.size());
535	>	shouldThrow();
536	>	} catch (IndexOutOfBoundsException success) {}
537	>	}
538		}
539
540		/**
541		* set throws an IndexOutOfBoundsException on a negative index
542		*/
543		public void testSet1_IndexOutOfBoundsException() {
544	<	try {
545	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
546	<	c.set(-1,"qwerty");
547	<	shouldThrow();
548	<	} catch (IndexOutOfBoundsException success) {}
544	>	CopyOnWriteArrayList c = populatedArray(5);
545	>	List[] lists = { c, c.subList(1, c.size() - 1) };
546	>	for (List list : lists) {
547	>	try {
548	>	list.set(-1, "qwerty");
549	>	shouldThrow();
550	>	} catch (IndexOutOfBoundsException success) {}
551	>	}
552		}
553
554		/**
555		* set throws an IndexOutOfBoundsException on a too high index
556		*/
557		public void testSet2() {
558	<	try {
559	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
560	<	c.add("asdasd");
561	<	c.add("asdad");
562	<	c.set(100, "qwerty");
563	<	shouldThrow();
564	<	} catch (IndexOutOfBoundsException success) {}
558	>	CopyOnWriteArrayList c = populatedArray(5);
559	>	List[] lists = { c, c.subList(1, c.size() - 1) };
560	>	for (List list : lists) {
561	>	try {
562	>	list.set(list.size(), "qwerty");
563	>	shouldThrow();
564	>	} catch (IndexOutOfBoundsException success) {}
565	>	}
566		}
567
568		/**
569		* add throws an IndexOutOfBoundsException on a negative index
570		*/
571		public void testAdd1_IndexOutOfBoundsException() {
572	<	try {
573	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
574	<	c.add(-1,"qwerty");
575	<	shouldThrow();
576	<	} catch (IndexOutOfBoundsException success) {}
572	>	CopyOnWriteArrayList c = populatedArray(5);
573	>	List[] lists = { c, c.subList(1, c.size() - 1) };
574	>	for (List list : lists) {
575	>	try {
576	>	list.add(-1, "qwerty");
577	>	shouldThrow();
578	>	} catch (IndexOutOfBoundsException success) {}
579	>	}
580		}
581
582		/**
583		* add throws an IndexOutOfBoundsException on a too high index
584		*/
585		public void testAdd2_IndexOutOfBoundsException() {
586	<	try {
587	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
588	<	c.add("asdasd");
589	<	c.add("asdasdasd");
590	<	c.add(100, "qwerty");
591	<	shouldThrow();
592	<	} catch (IndexOutOfBoundsException success) {}
586	>	CopyOnWriteArrayList c = populatedArray(5);
587	>	List[] lists = { c, c.subList(1, c.size() - 1) };
588	>	for (List list : lists) {
589	>	try {
590	>	list.add(list.size() + 1, "qwerty");
591	>	shouldThrow();
592	>	} catch (IndexOutOfBoundsException success) {}
593	>	}
594		}
595
596		/**
597		* remove throws an IndexOutOfBoundsException on a negative index
598		*/
599		public void testRemove1_IndexOutOfBounds() {
600	<	try {
601	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
602	<	c.remove(-1);
603	<	shouldThrow();
604	<	} catch (IndexOutOfBoundsException success) {}
600	>	CopyOnWriteArrayList c = populatedArray(5);
601	>	List[] lists = { c, c.subList(1, c.size() - 1) };
602	>	for (List list : lists) {
603	>	try {
604	>	list.remove(-1);
605	>	shouldThrow();
606	>	} catch (IndexOutOfBoundsException success) {}
607	>	}
608		}
609
610		/**
611		* remove throws an IndexOutOfBoundsException on a too high index
612		*/
613		public void testRemove2_IndexOutOfBounds() {
614	<	try {
615	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
616	<	c.add("asdasd");
617	<	c.add("adasdasd");
618	<	c.remove(100);
619	<	shouldThrow();
620	<	} catch (IndexOutOfBoundsException success) {}
614	>	CopyOnWriteArrayList c = populatedArray(5);
615	>	List[] lists = { c, c.subList(1, c.size() - 1) };
616	>	for (List list : lists) {
617	>	try {
618	>	list.remove(list.size());
619	>	shouldThrow();
620	>	} catch (IndexOutOfBoundsException success) {}
621	>	}
622		}
623
624		/**
625		* addAll throws an IndexOutOfBoundsException on a negative index
626		*/
627		public void testAddAll1_IndexOutOfBoundsException() {
628	<	try {
629	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
630	<	c.addAll(-1,new LinkedList());
631	<	shouldThrow();
632	<	} catch (IndexOutOfBoundsException success) {}
628	>	CopyOnWriteArrayList c = populatedArray(5);
629	>	List[] lists = { c, c.subList(1, c.size() - 1) };
630	>	for (List list : lists) {
631	>	try {
632	>	list.addAll(-1, new LinkedList());
633	>	shouldThrow();
634	>	} catch (IndexOutOfBoundsException success) {}
635	>	}
636		}
637
638		/**
639		* addAll throws an IndexOutOfBoundsException on a too high index
640		*/
641		public void testAddAll2_IndexOutOfBoundsException() {
642	<	try {
643	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
644	<	c.add("asdasd");
645	<	c.add("asdasdasd");
646	<	c.addAll(100, new LinkedList());
647	<	shouldThrow();
648	<	} catch (IndexOutOfBoundsException success) {}
642	>	CopyOnWriteArrayList c = populatedArray(5);
643	>	List[] lists = { c, c.subList(1, c.size() - 1) };
644	>	for (List list : lists) {
645	>	try {
646	>	list.addAll(list.size() + 1, new LinkedList());
647	>	shouldThrow();
648	>	} catch (IndexOutOfBoundsException success) {}
649	>	}
650		}
651
652		/**
653		* listIterator throws an IndexOutOfBoundsException on a negative index
654		*/
655		public void testListIterator1_IndexOutOfBoundsException() {
656	<	try {
657	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
658	<	c.listIterator(-1);
659	<	shouldThrow();
660	<	} catch (IndexOutOfBoundsException success) {}
656	>	CopyOnWriteArrayList c = populatedArray(5);
657	>	List[] lists = { c, c.subList(1, c.size() - 1) };
658	>	for (List list : lists) {
659	>	try {
660	>	list.listIterator(-1);
661	>	shouldThrow();
662	>	} catch (IndexOutOfBoundsException success) {}
663	>	}
664		}
665
666		/**
667		* listIterator throws an IndexOutOfBoundsException on a too high index
668		*/
669		public void testListIterator2_IndexOutOfBoundsException() {
670	<	try {
671	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
672	<	c.add("adasd");
673	<	c.add("asdasdas");
674	<	c.listIterator(100);
675	<	shouldThrow();
676	<	} catch (IndexOutOfBoundsException success) {}
670	>	CopyOnWriteArrayList c = populatedArray(5);
671	>	List[] lists = { c, c.subList(1, c.size() - 1) };
672	>	for (List list : lists) {
673	>	try {
674	>	list.listIterator(list.size() + 1);
675	>	shouldThrow();
676	>	} catch (IndexOutOfBoundsException success) {}
677	>	}
678		}
679
680		/**
681		* subList throws an IndexOutOfBoundsException on a negative index
682		*/
683		public void testSubList1_IndexOutOfBoundsException() {
684	<	try {
685	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
686	<	c.subList(-1,100);
687	<	shouldThrow();
688	<	} catch (IndexOutOfBoundsException success) {}
684	>	CopyOnWriteArrayList c = populatedArray(5);
685	>	List[] lists = { c, c.subList(1, c.size() - 1) };
686	>	for (List list : lists) {
687	>	try {
688	>	list.subList(-1, list.size());
689	>	shouldThrow();
690	>	} catch (IndexOutOfBoundsException success) {}
691	>	}
692		}
693
694		/**
695		* subList throws an IndexOutOfBoundsException on a too high index
696		*/
697		public void testSubList2_IndexOutOfBoundsException() {
698	<	try {
699	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
700	<	c.add("asdasd");
701	<	c.subList(1,100);
702	<	shouldThrow();
703	<	} catch (IndexOutOfBoundsException success) {}
698	>	CopyOnWriteArrayList c = populatedArray(5);
699	>	List[] lists = { c, c.subList(1, c.size() - 1) };
700	>	for (List list : lists) {
701	>	try {
702	>	list.subList(0, list.size() + 1);
703	>	shouldThrow();
704	>	} catch (IndexOutOfBoundsException success) {}
705	>	}
706		}
707
708		/**
#	Line 633 | Line 710 | public class CopyOnWriteArrayListTest ex
710		* is lower then the first
711		*/
712		public void testSubList3_IndexOutOfBoundsException() {
713	<	try {
714	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
715	<	c.subList(3,1);
716	<	shouldThrow();
717	<	} catch (IndexOutOfBoundsException success) {}
713	>	CopyOnWriteArrayList c = populatedArray(5);
714	>	List[] lists = { c, c.subList(1, c.size() - 1) };
715	>	for (List list : lists) {
716	>	try {
717	>	list.subList(list.size() - 1, 1);
718	>	shouldThrow();
719	>	} catch (IndexOutOfBoundsException success) {}
720	>	}
721		}
722
723		/**
#	Line 647 | Line 727 | public class CopyOnWriteArrayListTest ex
727		List x = populatedArray(SIZE);
728		List y = serialClone(x);
729
730	<	assertTrue(x != y);
730	>	assertNotSame(x, y);
731		assertEquals(x.size(), y.size());
732		assertEquals(x.toString(), y.toString());
733		assertTrue(Arrays.equals(x.toArray(), y.toArray()));

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