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Comparing jsr166/src/test/tck/CopyOnWriteArrayListTest.java (file contents):
Revision 1.18 by jsr166, Sat Oct 9 19:30:35 2010 UTC vs.
Revision 1.38 by jsr166, Wed Aug 10 01:28:14 2016 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		* Other contributors include Andrew Wright, Jeffrey Hayes,
6		* Pat Fisher, Mike Judd.
7		*/
8
9	<	import junit.framework.*;
10	<	import java.util.*;
11	<	import java.util.concurrent.*;
12	<	import java.io.*;
9	>	import java.util.ArrayList;
10	>	import java.util.Arrays;
11	>	import java.util.Collection;
12	>	import java.util.Collections;
13	>	import java.util.Iterator;
14	>	import java.util.LinkedList;
15	>	import java.util.List;
16	>	import java.util.ListIterator;
17	>	import java.util.NoSuchElementException;
18	>	import java.util.concurrent.CopyOnWriteArrayList;
19	>
20	>	import junit.framework.Test;
21	>	import junit.framework.TestSuite;
22
23		public class CopyOnWriteArrayListTest extends JSR166TestCase {
24
25		public static void main(String[] args) {
26	<	junit.textui.TestRunner.run(suite());
26	>	main(suite(), args);
27		}
28
29		public static Test suite() {
30		return new TestSuite(CopyOnWriteArrayListTest.class);
31		}
32
33	<	static CopyOnWriteArrayList populatedArray(int n) {
34	<	CopyOnWriteArrayList a = new CopyOnWriteArrayList();
33	>	static CopyOnWriteArrayList<Integer> populatedArray(int n) {
34	>	CopyOnWriteArrayList<Integer> a = new CopyOnWriteArrayList<Integer>();
35		assertTrue(a.isEmpty());
36	<	for (int i = 0; i < n; ++i)
37	<	a.add(new Integer(i));
36	>	for (int i = 0; i < n; i++)
37	>	a.add(i);
38		assertFalse(a.isEmpty());
39		assertEquals(n, a.size());
40		return a;
41		}
42
43	+	static CopyOnWriteArrayList<Integer> populatedArray(Integer[] elements) {
44	+	CopyOnWriteArrayList<Integer> a = new CopyOnWriteArrayList<Integer>();
45	+	assertTrue(a.isEmpty());
46	+	for (int i = 0; i < elements.length; i++)
47	+	a.add(elements[i]);
48	+	assertFalse(a.isEmpty());
49	+	assertEquals(elements.length, a.size());
50	+	return a;
51	+	}
52
53		/**
54		* a new list is empty
#	Line 45 | Line 63 | public class CopyOnWriteArrayListTest ex
63		*/
64		public void testConstructor2() {
65		Integer[] ints = new Integer[SIZE];
66	<	for (int i = 0; i < SIZE-1; ++i)
66	>	for (int i = 0; i < SIZE - 1; ++i)
67		ints[i] = new Integer(i);
68		CopyOnWriteArrayList a = new CopyOnWriteArrayList(ints);
69		for (int i = 0; i < SIZE; ++i)
#	Line 57 | Line 75 | public class CopyOnWriteArrayListTest ex
75		*/
76		public void testConstructor3() {
77		Integer[] ints = new Integer[SIZE];
78	<	for (int i = 0; i < SIZE-1; ++i)
78	>	for (int i = 0; i < SIZE - 1; ++i)
79		ints[i] = new Integer(i);
80		CopyOnWriteArrayList a = new CopyOnWriteArrayList(Arrays.asList(ints));
81		for (int i = 0; i < SIZE; ++i)
82		assertEquals(ints[i], a.get(i));
83		}
84
67	–
85		/**
86	<	* addAll adds each element from the given collection
86	>	* addAll adds each element from the given collection, including duplicates
87		*/
88		public void testAddAll() {
89		CopyOnWriteArrayList full = populatedArray(3);
90	<	Vector v = new Vector();
74	<	v.add(three);
75	<	v.add(four);
76	<	v.add(five);
77	<	full.addAll(v);
90	>	assertTrue(full.addAll(Arrays.asList(three, four, five)));
91		assertEquals(6, full.size());
92	+	assertTrue(full.addAll(Arrays.asList(three, four, five)));
93	+	assertEquals(9, full.size());
94		}
95
96		/**
#	Line 84 | Line 99 | public class CopyOnWriteArrayListTest ex
99		*/
100		public void testAddAllAbsent() {
101		CopyOnWriteArrayList full = populatedArray(3);
102	<	Vector v = new Vector();
103	<	v.add(three);
104	<	v.add(four);
105	<	v.add(one); // will not add this element
91	<	full.addAllAbsent(v);
102	>	// "one" is duplicate and will not be added
103	>	assertEquals(2, full.addAllAbsent(Arrays.asList(three, four, one)));
104	>	assertEquals(5, full.size());
105	>	assertEquals(0, full.addAllAbsent(Arrays.asList(three, four, one)));
106		assertEquals(5, full.size());
107		}
108
#	Line 119 | Line 133 | public class CopyOnWriteArrayListTest ex
133		assertEquals(0, full.size());
134		}
135
122	–
136		/**
137		* Cloned list is equal
138		*/
#	Line 164 | Line 177 | public class CopyOnWriteArrayListTest ex
177		CopyOnWriteArrayList b = populatedArray(3);
178		assertTrue(a.equals(b));
179		assertTrue(b.equals(a));
180	+	assertTrue(a.containsAll(b));
181	+	assertTrue(b.containsAll(a));
182		assertEquals(a.hashCode(), b.hashCode());
183		a.add(m1);
184		assertFalse(a.equals(b));
185		assertFalse(b.equals(a));
186	+	assertTrue(a.containsAll(b));
187	+	assertFalse(b.containsAll(a));
188		b.add(m1);
189		assertTrue(a.equals(b));
190		assertTrue(b.equals(a));
191	+	assertTrue(a.containsAll(b));
192	+	assertTrue(b.containsAll(a));
193		assertEquals(a.hashCode(), b.hashCode());
175	–	}
194
195	+	assertFalse(a.equals(null));
196	+	}
197
198		/**
199	<	* containsAll returns true for collection with subset of elements
199	>	* containsAll returns true for collections with subset of elements
200		*/
201		public void testContainsAll() {
202		CopyOnWriteArrayList full = populatedArray(3);
203	<	Vector v = new Vector();
204	<	v.add(one);
205	<	v.add(two);
206	<	assertTrue(full.containsAll(v));
207	<	v.add(six);
208	<	assertFalse(full.containsAll(v));
203	>	assertTrue(full.containsAll(Arrays.asList()));
204	>	assertTrue(full.containsAll(Arrays.asList(one)));
205	>	assertTrue(full.containsAll(Arrays.asList(one, two)));
206	>	assertFalse(full.containsAll(Arrays.asList(one, two, six)));
207	>	assertFalse(full.containsAll(Arrays.asList(six)));
208	>
209	>	try {
210	>	full.containsAll(null);
211	>	shouldThrow();
212	>	} catch (NullPointerException success) {}
213		}
214
215		/**
#	Line 226 | Line 250 | public class CopyOnWriteArrayListTest ex
250		}
251
252		/**
253	<	* iterator() returns an iterator containing the elements of the list
253	>	* iterator() returns an iterator containing the elements of the
254	>	* list in insertion order
255		*/
256		public void testIterator() {
257	<	CopyOnWriteArrayList full = populatedArray(SIZE);
258	<	Iterator i = full.iterator();
259	<	int j;
260	<	for (j = 0; i.hasNext(); j++)
261	<	assertEquals(j, i.next());
262	<	assertEquals(SIZE, j);
257	>	Collection empty = new CopyOnWriteArrayList();
258	>	assertFalse(empty.iterator().hasNext());
259	>	try {
260	>	empty.iterator().next();
261	>	shouldThrow();
262	>	} catch (NoSuchElementException success) {}
263	>
264	>	Integer[] elements = new Integer[SIZE];
265	>	for (int i = 0; i < SIZE; i++)
266	>	elements[i] = i;
267	>	shuffle(elements);
268	>	Collection<Integer> full = populatedArray(elements);
269	>
270	>	Iterator it = full.iterator();
271	>	for (int j = 0; j < SIZE; j++) {
272	>	assertTrue(it.hasNext());
273	>	assertEquals(elements[j], it.next());
274	>	}
275	>	assertIteratorExhausted(it);
276	>	}
277	>
278	>	/**
279	>	* iterator of empty collection has no elements
280	>	*/
281	>	public void testEmptyIterator() {
282	>	Collection c = new CopyOnWriteArrayList();
283	>	assertIteratorExhausted(c.iterator());
284		}
285
286		/**
#	Line 254 | Line 300 | public class CopyOnWriteArrayListTest ex
300		* toString contains toString of elements
301		*/
302		public void testToString() {
303	+	assertEquals("[]", new CopyOnWriteArrayList().toString());
304		CopyOnWriteArrayList full = populatedArray(3);
305		String s = full.toString();
306	<	for (int i = 0; i < 3; ++i) {
307	<	assertTrue(s.indexOf(String.valueOf(i)) >= 0);
308	<	}
306	>	for (int i = 0; i < 3; ++i)
307	>	assertTrue(s.contains(String.valueOf(i)));
308	>	assertEquals(new ArrayList(full).toString(),
309	>	full.toString());
310		}
311
312		/**
#	Line 275 | Line 323 | public class CopyOnWriteArrayListTest ex
323		/**
324		* lastIndexOf returns the index from the given starting point
325		*/
326	<	public void testlastIndexOf2() {
326	>	public void testLastIndexOf2() {
327		CopyOnWriteArrayList full = populatedArray(3);
328		full.add(one);
329		full.add(three);
#	Line 303 | Line 351 | public class CopyOnWriteArrayListTest ex
351		ListIterator i = full.listIterator(1);
352		int j;
353		for (j = 0; i.hasNext(); j++)
354	<	assertEquals(j+1, i.next());
354	>	assertEquals(j + 1, i.next());
355		assertEquals(2, j);
356		}
357
358		/**
359	<	* remove removes and returns the object at the given index
359	>	* remove(int) removes and returns the object at the given index
360		*/
361	<	public void testRemove() {
362	<	CopyOnWriteArrayList full = populatedArray(3);
363	<	assertEquals(2, full.remove(2));
364	<	assertEquals(2, full.size());
361	>	public void testRemove_int() {
362	>	int SIZE = 3;
363	>	for (int i = 0; i < SIZE; i++) {
364	>	CopyOnWriteArrayList full = populatedArray(SIZE);
365	>	assertEquals(i, full.remove(i));
366	>	assertEquals(SIZE - 1, full.size());
367	>	assertFalse(full.contains(new Integer(i)));
368	>	}
369	>	}
370	>
371	>	/**
372	>	* remove(Object) removes the object if found and returns true
373	>	*/
374	>	public void testRemove_Object() {
375	>	int SIZE = 3;
376	>	for (int i = 0; i < SIZE; i++) {
377	>	CopyOnWriteArrayList full = populatedArray(SIZE);
378	>	assertFalse(full.remove(new Integer(-42)));
379	>	assertTrue(full.remove(new Integer(i)));
380	>	assertEquals(SIZE - 1, full.size());
381	>	assertFalse(full.contains(new Integer(i)));
382	>	}
383	>	CopyOnWriteArrayList x = new CopyOnWriteArrayList(Arrays.asList(4, 5, 6));
384	>	assertTrue(x.remove(new Integer(6)));
385	>	assertEquals(x, Arrays.asList(4, 5));
386	>	assertTrue(x.remove(new Integer(4)));
387	>	assertEquals(x, Arrays.asList(5));
388	>	assertTrue(x.remove(new Integer(5)));
389	>	assertEquals(x, Arrays.asList());
390	>	assertFalse(x.remove(new Integer(5)));
391		}
392
393		/**
#	Line 321 | Line 395 | public class CopyOnWriteArrayListTest ex
395		*/
396		public void testRemoveAll() {
397		CopyOnWriteArrayList full = populatedArray(3);
398	<	Vector v = new Vector();
399	<	v.add(one);
400	<	v.add(two);
327	<	full.removeAll(v);
398	>	assertTrue(full.removeAll(Arrays.asList(one, two)));
399	>	assertEquals(1, full.size());
400	>	assertFalse(full.removeAll(Arrays.asList(one, two)));
401		assertEquals(1, full.size());
402		}
403
#	Line 348 | Line 421 | public class CopyOnWriteArrayListTest ex
421		}
422
423		/**
424	<	* toArray returns an Object array containing all elements from the list
424	>	* toArray() returns an Object array containing all elements from
425	>	* the list in insertion order
426		*/
427		public void testToArray() {
428	<	CopyOnWriteArrayList full = populatedArray(3);
429	<	Object[] o = full.toArray();
430	<	assertEquals(3, o.length);
431	<	assertEquals(0, o[0]);
432	<	assertEquals(1, o[1]);
433	<	assertEquals(2, o[2]);
428	>	Object[] a = new CopyOnWriteArrayList().toArray();
429	>	assertTrue(Arrays.equals(new Object[0], a));
430	>	assertSame(Object[].class, a.getClass());
431	>
432	>	Integer[] elements = new Integer[SIZE];
433	>	for (int i = 0; i < SIZE; i++)
434	>	elements[i] = i;
435	>	shuffle(elements);
436	>	Collection<Integer> full = populatedArray(elements);
437	>
438	>	assertTrue(Arrays.equals(elements, full.toArray()));
439	>	assertSame(Object[].class, full.toArray().getClass());
440		}
441
442		/**
443	<	* toArray returns an Integer array containing all elements from
444	<	* the list
443	>	* toArray(Integer array) returns an Integer array containing all
444	>	* elements from the list in insertion order
445		*/
446		public void testToArray2() {
447	<	CopyOnWriteArrayList full = populatedArray(3);
448	<	Integer[] i = new Integer[3];
369	<	i = (Integer[])full.toArray(i);
370	<	assertEquals(3, i.length);
371	<	assertEquals(0, i[0].intValue());
372	<	assertEquals(1, i[1].intValue());
373	<	assertEquals(2, i[2].intValue());
374	<	}
447	>	Collection empty = new CopyOnWriteArrayList();
448	>	Integer[] a;
449
450	+	a = new Integer[0];
451	+	assertSame(a, empty.toArray(a));
452	+
453	+	a = new Integer[SIZE / 2];
454	+	Arrays.fill(a, 42);
455	+	assertSame(a, empty.toArray(a));
456	+	assertNull(a[0]);
457	+	for (int i = 1; i < a.length; i++)
458	+	assertEquals(42, (int) a[i]);
459	+
460	+	Integer[] elements = new Integer[SIZE];
461	+	for (int i = 0; i < SIZE; i++)
462	+	elements[i] = i;
463	+	shuffle(elements);
464	+	Collection<Integer> full = populatedArray(elements);
465	+
466	+	Arrays.fill(a, 42);
467	+	assertTrue(Arrays.equals(elements, full.toArray(a)));
468	+	for (int i = 0; i < a.length; i++)
469	+	assertEquals(42, (int) a[i]);
470	+	assertSame(Integer[].class, full.toArray(a).getClass());
471	+
472	+	a = new Integer[SIZE];
473	+	Arrays.fill(a, 42);
474	+	assertSame(a, full.toArray(a));
475	+	assertTrue(Arrays.equals(elements, a));
476	+
477	+	a = new Integer[2 * SIZE];
478	+	Arrays.fill(a, 42);
479	+	assertSame(a, full.toArray(a));
480	+	assertTrue(Arrays.equals(elements, Arrays.copyOf(a, SIZE)));
481	+	assertNull(a[SIZE]);
482	+	for (int i = SIZE + 1; i < a.length; i++)
483	+	assertEquals(42, (int) a[i]);
484	+	}
485
486		/**
487		* sublists contains elements at indexes offset from their base
#	Line 390 | Line 499 | public class CopyOnWriteArrayListTest ex
499		}
500
501		List s = a.subList(2, 5);
502	<	assertEquals(s.size(), 3);
502	>	assertEquals(3, s.size());
503		s.set(2, m1);
504		assertEquals(a.get(4), m1);
505		s.clear();
506	<	assertEquals(a.size(), 7);
506	>	assertEquals(7, a.size());
507		}
508
509		// Exception tests
#	Line 404 | Line 513 | public class CopyOnWriteArrayListTest ex
513		* can not store the objects inside the list
514		*/
515		public void testToArray_ArrayStoreException() {
516	+	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
517	+	c.add("zfasdfsdf");
518	+	c.add("asdadasd");
519		try {
408	–	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
409	–	c.add("zfasdfsdf");
410	–	c.add("asdadasd");
520		c.toArray(new Long[5]);
521		shouldThrow();
522		} catch (ArrayStoreException success) {}
#	Line 417 | Line 526 | public class CopyOnWriteArrayListTest ex
526		* get throws an IndexOutOfBoundsException on a negative index
527		*/
528		public void testGet1_IndexOutOfBoundsException() {
529	<	try {
530	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
531	<	c.get(-1);
532	<	shouldThrow();
533	<	} catch (IndexOutOfBoundsException success) {}
529	>	CopyOnWriteArrayList c = populatedArray(5);
530	>	List[] lists = { c, c.subList(1, c.size() - 1) };
531	>	for (List list : lists) {
532	>	try {
533	>	list.get(-1);
534	>	shouldThrow();
535	>	} catch (IndexOutOfBoundsException success) {}
536	>	}
537		}
538
539		/**
540		* get throws an IndexOutOfBoundsException on a too high index
541		*/
542		public void testGet2_IndexOutOfBoundsException() {
543	<	try {
544	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
545	<	c.add("asdasd");
546	<	c.add("asdad");
547	<	c.get(100);
548	<	shouldThrow();
549	<	} catch (IndexOutOfBoundsException success) {}
543	>	CopyOnWriteArrayList c = populatedArray(5);
544	>	List[] lists = { c, c.subList(1, c.size() - 1) };
545	>	for (List list : lists) {
546	>	try {
547	>	list.get(list.size());
548	>	shouldThrow();
549	>	} catch (IndexOutOfBoundsException success) {}
550	>	}
551		}
552
553		/**
554		* set throws an IndexOutOfBoundsException on a negative index
555		*/
556		public void testSet1_IndexOutOfBoundsException() {
557	<	try {
558	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
559	<	c.set(-1,"qwerty");
560	<	shouldThrow();
561	<	} catch (IndexOutOfBoundsException success) {}
557	>	CopyOnWriteArrayList c = populatedArray(5);
558	>	List[] lists = { c, c.subList(1, c.size() - 1) };
559	>	for (List list : lists) {
560	>	try {
561	>	list.set(-1, "qwerty");
562	>	shouldThrow();
563	>	} catch (IndexOutOfBoundsException success) {}
564	>	}
565		}
566
567		/**
568		* set throws an IndexOutOfBoundsException on a too high index
569		*/
570		public void testSet2() {
571	<	try {
572	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
573	<	c.add("asdasd");
574	<	c.add("asdad");
575	<	c.set(100, "qwerty");
576	<	shouldThrow();
577	<	} catch (IndexOutOfBoundsException success) {}
571	>	CopyOnWriteArrayList c = populatedArray(5);
572	>	List[] lists = { c, c.subList(1, c.size() - 1) };
573	>	for (List list : lists) {
574	>	try {
575	>	list.set(list.size(), "qwerty");
576	>	shouldThrow();
577	>	} catch (IndexOutOfBoundsException success) {}
578	>	}
579		}
580
581		/**
582		* add throws an IndexOutOfBoundsException on a negative index
583		*/
584		public void testAdd1_IndexOutOfBoundsException() {
585	<	try {
586	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
587	<	c.add(-1,"qwerty");
588	<	shouldThrow();
589	<	} catch (IndexOutOfBoundsException success) {}
585	>	CopyOnWriteArrayList c = populatedArray(5);
586	>	List[] lists = { c, c.subList(1, c.size() - 1) };
587	>	for (List list : lists) {
588	>	try {
589	>	list.add(-1, "qwerty");
590	>	shouldThrow();
591	>	} catch (IndexOutOfBoundsException success) {}
592	>	}
593		}
594
595		/**
596		* add throws an IndexOutOfBoundsException on a too high index
597		*/
598		public void testAdd2_IndexOutOfBoundsException() {
599	<	try {
600	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
601	<	c.add("asdasd");
602	<	c.add("asdasdasd");
603	<	c.add(100, "qwerty");
604	<	shouldThrow();
605	<	} catch (IndexOutOfBoundsException success) {}
599	>	CopyOnWriteArrayList c = populatedArray(5);
600	>	List[] lists = { c, c.subList(1, c.size() - 1) };
601	>	for (List list : lists) {
602	>	try {
603	>	list.add(list.size() + 1, "qwerty");
604	>	shouldThrow();
605	>	} catch (IndexOutOfBoundsException success) {}
606	>	}
607		}
608
609		/**
610		* remove throws an IndexOutOfBoundsException on a negative index
611		*/
612		public void testRemove1_IndexOutOfBounds() {
613	<	try {
614	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
615	<	c.remove(-1);
616	<	shouldThrow();
617	<	} catch (IndexOutOfBoundsException success) {}
613	>	CopyOnWriteArrayList c = populatedArray(5);
614	>	List[] lists = { c, c.subList(1, c.size() - 1) };
615	>	for (List list : lists) {
616	>	try {
617	>	list.remove(-1);
618	>	shouldThrow();
619	>	} catch (IndexOutOfBoundsException success) {}
620	>	}
621		}
622
623		/**
624		* remove throws an IndexOutOfBoundsException on a too high index
625		*/
626		public void testRemove2_IndexOutOfBounds() {
627	<	try {
628	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
629	<	c.add("asdasd");
630	<	c.add("adasdasd");
631	<	c.remove(100);
632	<	shouldThrow();
633	<	} catch (IndexOutOfBoundsException success) {}
627	>	CopyOnWriteArrayList c = populatedArray(5);
628	>	List[] lists = { c, c.subList(1, c.size() - 1) };
629	>	for (List list : lists) {
630	>	try {
631	>	list.remove(list.size());
632	>	shouldThrow();
633	>	} catch (IndexOutOfBoundsException success) {}
634	>	}
635		}
636
637		/**
638		* addAll throws an IndexOutOfBoundsException on a negative index
639		*/
640		public void testAddAll1_IndexOutOfBoundsException() {
641	<	try {
642	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
643	<	c.addAll(-1,new LinkedList());
644	<	shouldThrow();
645	<	} catch (IndexOutOfBoundsException success) {}
641	>	CopyOnWriteArrayList c = populatedArray(5);
642	>	List[] lists = { c, c.subList(1, c.size() - 1) };
643	>	for (List list : lists) {
644	>	try {
645	>	list.addAll(-1, new LinkedList());
646	>	shouldThrow();
647	>	} catch (IndexOutOfBoundsException success) {}
648	>	}
649		}
650
651		/**
652		* addAll throws an IndexOutOfBoundsException on a too high index
653		*/
654		public void testAddAll2_IndexOutOfBoundsException() {
655	<	try {
656	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
657	<	c.add("asdasd");
658	<	c.add("asdasdasd");
659	<	c.addAll(100, new LinkedList());
660	<	shouldThrow();
661	<	} catch (IndexOutOfBoundsException success) {}
655	>	CopyOnWriteArrayList c = populatedArray(5);
656	>	List[] lists = { c, c.subList(1, c.size() - 1) };
657	>	for (List list : lists) {
658	>	try {
659	>	list.addAll(list.size() + 1, new LinkedList());
660	>	shouldThrow();
661	>	} catch (IndexOutOfBoundsException success) {}
662	>	}
663		}
664
665		/**
666		* listIterator throws an IndexOutOfBoundsException on a negative index
667		*/
668		public void testListIterator1_IndexOutOfBoundsException() {
669	<	try {
670	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
671	<	c.listIterator(-1);
672	<	shouldThrow();
673	<	} catch (IndexOutOfBoundsException success) {}
669	>	CopyOnWriteArrayList c = populatedArray(5);
670	>	List[] lists = { c, c.subList(1, c.size() - 1) };
671	>	for (List list : lists) {
672	>	try {
673	>	list.listIterator(-1);
674	>	shouldThrow();
675	>	} catch (IndexOutOfBoundsException success) {}
676	>	}
677		}
678
679		/**
680		* listIterator throws an IndexOutOfBoundsException on a too high index
681		*/
682		public void testListIterator2_IndexOutOfBoundsException() {
683	<	try {
684	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
685	<	c.add("adasd");
686	<	c.add("asdasdas");
687	<	c.listIterator(100);
688	<	shouldThrow();
689	<	} catch (IndexOutOfBoundsException success) {}
683	>	CopyOnWriteArrayList c = populatedArray(5);
684	>	List[] lists = { c, c.subList(1, c.size() - 1) };
685	>	for (List list : lists) {
686	>	try {
687	>	list.listIterator(list.size() + 1);
688	>	shouldThrow();
689	>	} catch (IndexOutOfBoundsException success) {}
690	>	}
691		}
692
693		/**
694		* subList throws an IndexOutOfBoundsException on a negative index
695		*/
696		public void testSubList1_IndexOutOfBoundsException() {
697	<	try {
698	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
699	<	c.subList(-1,100);
700	<	shouldThrow();
701	<	} catch (IndexOutOfBoundsException success) {}
697	>	CopyOnWriteArrayList c = populatedArray(5);
698	>	List[] lists = { c, c.subList(1, c.size() - 1) };
699	>	for (List list : lists) {
700	>	try {
701	>	list.subList(-1, list.size());
702	>	shouldThrow();
703	>	} catch (IndexOutOfBoundsException success) {}
704	>	}
705		}
706
707		/**
708		* subList throws an IndexOutOfBoundsException on a too high index
709		*/
710		public void testSubList2_IndexOutOfBoundsException() {
711	<	try {
712	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
713	<	c.add("asdasd");
714	<	c.subList(1,100);
715	<	shouldThrow();
716	<	} catch (IndexOutOfBoundsException success) {}
711	>	CopyOnWriteArrayList c = populatedArray(5);
712	>	List[] lists = { c, c.subList(1, c.size() - 1) };
713	>	for (List list : lists) {
714	>	try {
715	>	list.subList(0, list.size() + 1);
716	>	shouldThrow();
717	>	} catch (IndexOutOfBoundsException success) {}
718	>	}
719		}
720
721		/**
#	Line 585 | Line 723 | public class CopyOnWriteArrayListTest ex
723		* is lower then the first
724		*/
725		public void testSubList3_IndexOutOfBoundsException() {
726	<	try {
727	<	CopyOnWriteArrayList c = new CopyOnWriteArrayList();
728	<	c.subList(3,1);
729	<	shouldThrow();
730	<	} catch (IndexOutOfBoundsException success) {}
726	>	CopyOnWriteArrayList c = populatedArray(5);
727	>	List[] lists = { c, c.subList(1, c.size() - 1) };
728	>	for (List list : lists) {
729	>	try {
730	>	list.subList(list.size() - 1, 1);
731	>	shouldThrow();
732	>	} catch (IndexOutOfBoundsException success) {}
733	>	}
734		}
735
736		/**
737		* a deserialized serialized list is equal
738		*/
739		public void testSerialization() throws Exception {
740	<	CopyOnWriteArrayList q = populatedArray(SIZE);
740	>	List x = populatedArray(SIZE);
741	>	List y = serialClone(x);
742
743	<	ByteArrayOutputStream bout = new ByteArrayOutputStream(10000);
744	<	ObjectOutputStream out = new ObjectOutputStream(new BufferedOutputStream(bout));
745	<	out.writeObject(q);
746	<	out.close();
747	<
748	<	ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray());
749	<	ObjectInputStream in = new ObjectInputStream(new BufferedInputStream(bin));
750	<	CopyOnWriteArrayList r = (CopyOnWriteArrayList)in.readObject();
751	<	assertEquals(q.size(), r.size());
752	<	assertTrue(q.equals(r));
753	<	assertTrue(r.equals(q));
743	>	assertNotSame(x, y);
744	>	assertEquals(x.size(), y.size());
745	>	assertEquals(x.toString(), y.toString());
746	>	assertTrue(Arrays.equals(x.toArray(), y.toArray()));
747	>	assertEquals(x, y);
748	>	assertEquals(y, x);
749	>	while (!x.isEmpty()) {
750	>	assertFalse(y.isEmpty());
751	>	assertEquals(x.remove(0), y.remove(0));
752	>	}
753	>	assertTrue(y.isEmpty());
754		}
755
756		}

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