ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

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

Comparing jsr166/src/test/tck/CopyOnWriteArrayListTest.java (file contents):
Revision 1.7 by dl, Mon Dec 29 19:05:40 2003 UTC vs.
Revision 1.28 by jsr166, Fri Apr 12 20:09:01 2013 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
5	<	* Other contributors include Andrew Wright, Jeffrey Hayes,
6	<	* Pat Fisher, Mike Judd.
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.*;
10	>	import java.util.ArrayList;
11	>	import java.util.Arrays;
12	>	import java.util.Collection;
13	>	import java.util.Collections;
14	>	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	>
22	>	public class CopyOnWriteArrayListTest extends JSR166TestCase {
23
14	–	public class CopyOnWriteArrayListTest extends JSR166TestCase{
15	–
24		public static void main(String[] args) {
25	<	junit.textui.TestRunner.run (suite());
25	>	junit.textui.TestRunner.run(suite());
26		}
27
28		public static Test suite() {
29	<	return new TestSuite(CopyOnWriteArrayListTest.class);
29	>	return new TestSuite(CopyOnWriteArrayListTest.class);
30		}
31
32	<	static CopyOnWriteArrayList populatedArray(int n){
33	<	CopyOnWriteArrayList a = new CopyOnWriteArrayList();
32	>	static CopyOnWriteArrayList<Integer> populatedArray(int n) {
33	>	CopyOnWriteArrayList<Integer> a = new CopyOnWriteArrayList<Integer>();
34		assertTrue(a.isEmpty());
35	<	for (int i = 0; i < n; ++i)
36	<	a.add(new Integer(i));
35	>	for (int i = 0; i < n; i++)
36	>	a.add(i);
37		assertFalse(a.isEmpty());
38		assertEquals(n, a.size());
39		return a;
40		}
41
42	+	static CopyOnWriteArrayList<Integer> populatedArray(Integer[] elements) {
43	+	CopyOnWriteArrayList<Integer> a = new CopyOnWriteArrayList<Integer>();
44	+	assertTrue(a.isEmpty());
45	+	for (int i = 0; i < elements.length; i++)
46	+	a.add(elements[i]);
47	+	assertFalse(a.isEmpty());
48	+	assertEquals(elements.length, a.size());
49	+	return a;
50	+	}
51
52		/**
53		* a new list is empty
54		*/
55		public void testConstructor() {
56	<	CopyOnWriteArrayList a = new CopyOnWriteArrayList();
56	>	CopyOnWriteArrayList a = new CopyOnWriteArrayList();
57		assertTrue(a.isEmpty());
58		}
59
#	Line 47 | Line 64 | public class CopyOnWriteArrayListTest ex
64		Integer[] ints = new Integer[SIZE];
65		for (int i = 0; i < SIZE-1; ++i)
66		ints[i] = new Integer(i);
67	<	CopyOnWriteArrayList a = new CopyOnWriteArrayList(ints);
68	<	for (int i = 0; i < SIZE; ++i)
67	>	CopyOnWriteArrayList a = new CopyOnWriteArrayList(ints);
68	>	for (int i = 0; i < SIZE; ++i)
69		assertEquals(ints[i], a.get(i));
70		}
71
#	Line 59 | Line 76 | public class CopyOnWriteArrayListTest ex
76		Integer[] ints = new Integer[SIZE];
77		for (int i = 0; i < SIZE-1; ++i)
78		ints[i] = new Integer(i);
79	<	CopyOnWriteArrayList a = new CopyOnWriteArrayList(Arrays.asList(ints));
80	<	for (int i = 0; i < SIZE; ++i)
79	>	CopyOnWriteArrayList a = new CopyOnWriteArrayList(Arrays.asList(ints));
80	>	for (int i = 0; i < SIZE; ++i)
81		assertEquals(ints[i], a.get(i));
82		}
66	–
83
84		/**
85	<	*   addAll  adds each element from the given collection
85	>	* addAll adds each element from the given collection
86		*/
87		public void testAddAll() {
88	<	CopyOnWriteArrayList full = populatedArray(3);
89	<	Vector v = new Vector();
90	<	v.add(three);
91	<	v.add(four);
92	<	v.add(five);
93	<	full.addAll(v);
94	<	assertEquals(6, full.size());
88	>	CopyOnWriteArrayList full = populatedArray(3);
89	>	Vector v = new Vector();
90	>	v.add(three);
91	>	v.add(four);
92	>	v.add(five);
93	>	full.addAll(v);
94	>	assertEquals(6, full.size());
95		}
96
97		/**
98	<	*   addAllAbsent adds each element from the given collection that did not
99	<	*  already exist in the List
98	>	* addAllAbsent adds each element from the given collection that did not
99	>	* already exist in the List
100		*/
101		public void testAddAllAbsent() {
102	<	CopyOnWriteArrayList full = populatedArray(3);
103	<	Vector v = new Vector();
104	<	v.add(three);
105	<	v.add(four);
106	<	v.add(one); // will not add this element
107	<	full.addAllAbsent(v);
108	<	assertEquals(5, full.size());
102	>	CopyOnWriteArrayList full = populatedArray(3);
103	>	Vector v = new Vector();
104	>	v.add(three);
105	>	v.add(four);
106	>	v.add(one); // will not add this element
107	>	full.addAllAbsent(v);
108	>	assertEquals(5, full.size());
109		}
110
111		/**
112	<	*   addIfAbsent will not add the element if it already exists in the list
112	>	* addIfAbsent will not add the element if it already exists in the list
113		*/
114		public void testAddIfAbsent() {
115	<	CopyOnWriteArrayList full = populatedArray(SIZE);
116	<	full.addIfAbsent(one);
117	<	assertEquals(SIZE, full.size());
115	>	CopyOnWriteArrayList full = populatedArray(SIZE);
116	>	full.addIfAbsent(one);
117	>	assertEquals(SIZE, full.size());
118		}
119
120		/**
121	<	*   addIfAbsent adds the element when it does not exist in the list
121	>	* addIfAbsent adds the element when it does not exist in the list
122		*/
123		public void testAddIfAbsent2() {
124	<	CopyOnWriteArrayList full = populatedArray(SIZE);
124	>	CopyOnWriteArrayList full = populatedArray(SIZE);
125		full.addIfAbsent(three);
126		assertTrue(full.contains(three));
127		}
128
129		/**
130	<	*   clear removes all elements from the list
130	>	* clear removes all elements from the list
131		*/
132		public void testClear() {
133	<	CopyOnWriteArrayList full = populatedArray(SIZE);
134	<	full.clear();
135	<	assertEquals(0, full.size());
133	>	CopyOnWriteArrayList full = populatedArray(SIZE);
134	>	full.clear();
135	>	assertEquals(0, full.size());
136		}
137
122	–
138		/**
139	<	*  Cloned list is equal
139	>	* Cloned list is equal
140		*/
141		public void testClone() {
142	<	CopyOnWriteArrayList l1 = populatedArray(SIZE);
143	<	CopyOnWriteArrayList l2 = (CopyOnWriteArrayList)(l1.clone());
142	>	CopyOnWriteArrayList l1 = populatedArray(SIZE);
143	>	CopyOnWriteArrayList l2 = (CopyOnWriteArrayList)(l1.clone());
144		assertEquals(l1, l2);
145	<	l1.clear();
145	>	l1.clear();
146		assertFalse(l1.equals(l2));
147		}
148
149		/**
150	<	*   contains is true for added elements
150	>	* contains is true for added elements
151		*/
152		public void testContains() {
153	<	CopyOnWriteArrayList full = populatedArray(3);
154	<	assertTrue(full.contains(one));
155	<	assertFalse(full.contains(five));
153	>	CopyOnWriteArrayList full = populatedArray(3);
154	>	assertTrue(full.contains(one));
155	>	assertFalse(full.contains(five));
156		}
157
158		/**
159		* adding at an index places it in the indicated index
160		*/
161		public void testAddIndex() {
162	<	CopyOnWriteArrayList full = populatedArray(3);
162	>	CopyOnWriteArrayList full = populatedArray(3);
163		full.add(0, m1);
164		assertEquals(4, full.size());
165		assertEquals(m1, full.get(0));
#	Line 160 | Line 175 | public class CopyOnWriteArrayListTest ex
175		* lists with same elements are equal and have same hashCode
176		*/
177		public void testEquals() {
178	<	CopyOnWriteArrayList a = populatedArray(3);
179	<	CopyOnWriteArrayList b = populatedArray(3);
178	>	CopyOnWriteArrayList a = populatedArray(3);
179	>	CopyOnWriteArrayList b = populatedArray(3);
180		assertTrue(a.equals(b));
181		assertTrue(b.equals(a));
182		assertEquals(a.hashCode(), b.hashCode());
#	Line 174 | Line 189 | public class CopyOnWriteArrayListTest ex
189		assertEquals(a.hashCode(), b.hashCode());
190		}
191
177	–
192		/**
193	<	*   containsAll returns true for collection with subset of elements
193	>	* containsAll returns true for collection with subset of elements
194		*/
195		public void testContainsAll() {
196	<	CopyOnWriteArrayList full = populatedArray(3);
197	<	Vector v = new Vector();
198	<	v.add(one);
199	<	v.add(two);
200	<	assertTrue(full.containsAll(v));
201	<	v.add(six);
202	<	assertFalse(full.containsAll(v));
196	>	CopyOnWriteArrayList full = populatedArray(3);
197	>	Vector v = new Vector();
198	>	v.add(one);
199	>	v.add(two);
200	>	assertTrue(full.containsAll(v));
201	>	v.add(six);
202	>	assertFalse(full.containsAll(v));
203		}
204
205		/**
206	<	*   get returns the  value at the given index
206	>	* get returns the value at the given index
207		*/
208		public void testGet() {
209	<	CopyOnWriteArrayList full = populatedArray(3);
210	<	assertEquals(0, ((Integer)full.get(0)).intValue());
209	>	CopyOnWriteArrayList full = populatedArray(3);
210	>	assertEquals(0, full.get(0));
211		}
212
213		/**
214	<	*   indexOf gives the index for the given object
214	>	* indexOf gives the index for the given object
215		*/
216		public void testIndexOf() {
217	<	CopyOnWriteArrayList full = populatedArray(3);
218	<	assertEquals(1, full.indexOf(one));
219	<	assertEquals(-1, full.indexOf("puppies"));
217	>	CopyOnWriteArrayList full = populatedArray(3);
218	>	assertEquals(1, full.indexOf(one));
219	>	assertEquals(-1, full.indexOf("puppies"));
220		}
221
222		/**
223	<	*   indexOf gives the index based on the given index
224	<	*  at which to start searching
223	>	* indexOf gives the index based on the given index
224	>	* at which to start searching
225		*/
226		public void testIndexOf2() {
227	<	CopyOnWriteArrayList full = populatedArray(3);
228	<	assertEquals(1, full.indexOf(one, 0));
229	<	assertEquals(-1, full.indexOf(one, 2));
227	>	CopyOnWriteArrayList full = populatedArray(3);
228	>	assertEquals(1, full.indexOf(one, 0));
229	>	assertEquals(-1, full.indexOf(one, 2));
230		}
231
232		/**
233	<	*   isEmpty returns true when empty, else false
233	>	* isEmpty returns true when empty, else false
234		*/
235		public void testIsEmpty() {
236	<	CopyOnWriteArrayList empty = new CopyOnWriteArrayList();
237	<	CopyOnWriteArrayList full = populatedArray(SIZE);
238	<	assertTrue(empty.isEmpty());
239	<	assertFalse(full.isEmpty());
236	>	CopyOnWriteArrayList empty = new CopyOnWriteArrayList();
237	>	CopyOnWriteArrayList full = populatedArray(SIZE);
238	>	assertTrue(empty.isEmpty());
239	>	assertFalse(full.isEmpty());
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, ((Integer)i.next()).intValue());
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		/**
273		* iterator.remove throws UnsupportedOperationException
274		*/
275	<	public void testIteratorRemove () {
276	<	CopyOnWriteArrayList full = populatedArray(SIZE);
275	>	public void testIteratorRemove() {
276	>	CopyOnWriteArrayList full = populatedArray(SIZE);
277		Iterator it = full.iterator();
278		it.next();
279		try {
280		it.remove();
281		shouldThrow();
282	<	}
251	<	catch (UnsupportedOperationException success) {}
282	>	} catch (UnsupportedOperationException success) {}
283		}
284
285		/**
286		* toString contains toString of elements
287		*/
288		public void testToString() {
289	<	CopyOnWriteArrayList full = populatedArray(3);
289	>	assertEquals("[]", new CopyOnWriteArrayList().toString());
290	>	CopyOnWriteArrayList full = populatedArray(3);
291		String s = full.toString();
292	<	for (int i = 0; i < 3; ++i) {
293	<	assertTrue(s.indexOf(String.valueOf(i)) >= 0);
294	<	}
295	<	}
292	>	for (int i = 0; i < 3; ++i)
293	>	assertTrue(s.contains(String.valueOf(i)));
294	>	assertEquals(new ArrayList(full).toString(),
295	>	full.toString());
296	>	}
297
298		/**
299	<	*   lastIndexOf returns the index for the given object
299	>	* lastIndexOf returns the index for the given object
300		*/
301		public void testLastIndexOf1() {
302	<	CopyOnWriteArrayList full = populatedArray(3);
303	<	full.add(one);
304	<	full.add(three);
305	<	assertEquals(3, full.lastIndexOf(one));
306	<	assertEquals(-1, full.lastIndexOf(six));
302	>	CopyOnWriteArrayList full = populatedArray(3);
303	>	full.add(one);
304	>	full.add(three);
305	>	assertEquals(3, full.lastIndexOf(one));
306	>	assertEquals(-1, full.lastIndexOf(six));
307		}
308
309		/**
310	<	*   lastIndexOf returns the index from the given starting point
310	>	* lastIndexOf returns the index from the given starting point
311		*/
312	<	public void testlastIndexOf2() {
313	<	CopyOnWriteArrayList full = populatedArray(3);
314	<	full.add(one);
315	<	full.add(three);
316	<	assertEquals(3, full.lastIndexOf(one, 4));
317	<	assertEquals(-1, full.lastIndexOf(three, 3));
312	>	public void testLastIndexOf2() {
313	>	CopyOnWriteArrayList full = populatedArray(3);
314	>	full.add(one);
315	>	full.add(three);
316	>	assertEquals(3, full.lastIndexOf(one, 4));
317	>	assertEquals(-1, full.lastIndexOf(three, 3));
318		}
319
320		/**
321	<	*  listIterator traverses all elements
321	>	* listIterator traverses all elements
322		*/
323		public void testListIterator1() {
324	<	CopyOnWriteArrayList full = populatedArray(SIZE);
325	<	ListIterator i = full.listIterator();
326	<	int j;
327	<	for(j = 0; i.hasNext(); j++)
328	<	assertEquals(j, ((Integer)i.next()).intValue());
329	<	assertEquals(SIZE, j);
324	>	CopyOnWriteArrayList full = populatedArray(SIZE);
325	>	ListIterator i = full.listIterator();
326	>	int j;
327	>	for (j = 0; i.hasNext(); j++)
328	>	assertEquals(j, i.next());
329	>	assertEquals(SIZE, j);
330		}
331
332		/**
333	<	*  listIterator only returns those elements after the given index
333	>	* listIterator only returns those elements after the given index
334		*/
335		public void testListIterator2() {
336	<	CopyOnWriteArrayList full = populatedArray(3);
337	<	ListIterator i = full.listIterator(1);
338	<	int j;
339	<	for(j = 0; i.hasNext(); j++)
340	<	assertEquals(j+1, ((Integer)i.next()).intValue());
341	<	assertEquals(2, j);
336	>	CopyOnWriteArrayList full = populatedArray(3);
337	>	ListIterator i = full.listIterator(1);
338	>	int j;
339	>	for (j = 0; i.hasNext(); j++)
340	>	assertEquals(j+1, i.next());
341	>	assertEquals(2, j);
342	>	}
343	>
344	>	/**
345	>	* remove(int) removes and returns the object at the given index
346	>	*/
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  removes and returns the object at the given index
358	>	* remove(Object) removes the object if found and returns true
359		*/
360	<	public void testRemove() {
361	<	CopyOnWriteArrayList full = populatedArray(3);
362	<	assertEquals(two, full.remove(2));
363	<	assertEquals(2, full.size());
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		/**
380	<	*   removeAll  removes all elements from the given collection
380	>	* removeAll removes all elements from the given collection
381		*/
382		public void testRemoveAll() {
383	<	CopyOnWriteArrayList full = populatedArray(3);
384	<	Vector v = new Vector();
385	<	v.add(one);
386	<	v.add(two);
387	<	full.removeAll(v);
388	<	assertEquals(1, full.size());
383	>	CopyOnWriteArrayList full = populatedArray(3);
384	>	Vector v = new Vector();
385	>	v.add(one);
386	>	v.add(two);
387	>	full.removeAll(v);
388	>	assertEquals(1, full.size());
389		}
390
391		/**
392	<	*   set  changes the element at the given index
392	>	* set changes the element at the given index
393		*/
394		public void testSet() {
395	<	CopyOnWriteArrayList full = populatedArray(3);
396	<	assertEquals(two, full.set(2, four));
397	<	assertEquals(4, ((Integer)full.get(2)).intValue());
395	>	CopyOnWriteArrayList full = populatedArray(3);
396	>	assertEquals(2, full.set(2, four));
397	>	assertEquals(4, full.get(2));
398		}
399
400		/**
401	<	*   size returns the number of elements
401	>	* size returns the number of elements
402		*/
403		public void testSize() {
404	<	CopyOnWriteArrayList empty = new CopyOnWriteArrayList();
405	<	CopyOnWriteArrayList full = populatedArray(SIZE);
406	<	assertEquals(SIZE, full.size());
407	<	assertEquals(0, empty.size());
404	>	CopyOnWriteArrayList empty = new CopyOnWriteArrayList();
405	>	CopyOnWriteArrayList full = populatedArray(SIZE);
406	>	assertEquals(SIZE, full.size());
407	>	assertEquals(0, empty.size());
408		}
409
410		/**
411	<	*   toArray returns an Object array containing all elements from the list
411	>	* toArray() returns an Object array containing all elements from
412	>	* the list in insertion order
413		*/
414		public void testToArray() {
415	<	CopyOnWriteArrayList full = populatedArray(3);
416	<	Object[] o = full.toArray();
417	<	assertEquals(3, o.length);
418	<	assertEquals(0, ((Integer)o[0]).intValue());
419	<	assertEquals(1, ((Integer)o[1]).intValue());
420	<	assertEquals(2, ((Integer)o[2]).intValue());
415	>	Object[] a = new CopyOnWriteArrayList().toArray();
416	>	assertTrue(Arrays.equals(new Object[0], a));
417	>	assertSame(Object[].class, a.getClass());
418	>
419	>	Integer[] elements = new Integer[SIZE];
420	>	for (int i = 0; i < SIZE; i++)
421	>	elements[i] = i;
422	>	Collections.shuffle(Arrays.asList(elements));
423	>	Collection<Integer> full = populatedArray(elements);
424	>
425	>	assertTrue(Arrays.equals(elements, full.toArray()));
426	>	assertSame(Object[].class, full.toArray().getClass());
427		}
428
429		/**
430	<	*   toArray returns an Integer array containing all elements from
431	<	*   the list
430	>	* toArray(Integer array) returns an Integer array containing all
431	>	* elements from the list in insertion order
432		*/
433		public void testToArray2() {
434	<	CopyOnWriteArrayList full = populatedArray(3);
435	<	Integer[] i = new Integer[3];
436	<	i = (Integer[])full.toArray(i);
437	<	assertEquals(3, i.length);
438	<	assertEquals(0, i[0].intValue());
373	<	assertEquals(1, i[1].intValue());
374	<	assertEquals(2, i[2].intValue());
375	<	}
434	>	Collection empty = new CopyOnWriteArrayList();
435	>	Integer[] a;
436	>
437	>	a = new Integer[0];
438	>	assertSame(a, empty.toArray(a));
439
440	+	a = new Integer[SIZE/2];
441	+	Arrays.fill(a, 42);
442	+	assertSame(a, empty.toArray(a));
443	+	assertNull(a[0]);
444	+	for (int i = 1; i < a.length; i++)
445	+	assertEquals(42, (int) a[i]);
446	+
447	+	Integer[] elements = new Integer[SIZE];
448	+	for (int i = 0; i < SIZE; i++)
449	+	elements[i] = i;
450	+	Collections.shuffle(Arrays.asList(elements));
451	+	Collection<Integer> full = populatedArray(elements);
452	+
453	+	Arrays.fill(a, 42);
454	+	assertTrue(Arrays.equals(elements, full.toArray(a)));
455	+	for (int i = 0; i < a.length; i++)
456	+	assertEquals(42, (int) a[i]);
457	+	assertSame(Integer[].class, full.toArray(a).getClass());
458	+
459	+	a = new Integer[SIZE];
460	+	Arrays.fill(a, 42);
461	+	assertSame(a, full.toArray(a));
462	+	assertTrue(Arrays.equals(elements, a));
463	+
464	+	a = new Integer[2*SIZE];
465	+	Arrays.fill(a, 42);
466	+	assertSame(a, full.toArray(a));
467	+	assertTrue(Arrays.equals(elements, Arrays.copyOf(a, SIZE)));
468	+	assertNull(a[SIZE]);
469	+	for (int i = SIZE + 1; i < a.length; i++)
470	+	assertEquals(42, (int) a[i]);
471	+	}
472
473		/**
474		* sublists contains elements at indexes offset from their base
475		*/
476		public void testSubList() {
477	<	CopyOnWriteArrayList a = populatedArray(10);
477	>	CopyOnWriteArrayList a = populatedArray(10);
478		assertTrue(a.subList(1,1).isEmpty());
479	<	for(int j = 0; j < 9; ++j) {
480	<	for(int i = j ; i < 10; ++i) {
481	<	List b = a.subList(j,i);
482	<	for(int k = j; k < i; ++k) {
483	<	assertEquals(new Integer(k), b.get(k-j));
484	<	}
485	<	}
486	<	}
479	>	for (int j = 0; j < 9; ++j) {
480	>	for (int i = j ; i < 10; ++i) {
481	>	List b = a.subList(j,i);
482	>	for (int k = j; k < i; ++k) {
483	>	assertEquals(new Integer(k), b.get(k-j));
484	>	}
485	>	}
486	>	}
487
488	<	List s = a.subList(2, 5);
489	<	assertEquals(s.size(), 3);
488	>	List s = a.subList(2, 5);
489	>	assertEquals(3, s.size());
490		s.set(2, m1);
491		assertEquals(a.get(4), m1);
492	<	s.clear();
493	<	assertEquals(a.size(), 7);
492	>	s.clear();
493	>	assertEquals(7, a.size());
494		}
495
496		// Exception tests
497
498		/**
499	<	*   toArray throws an ArrayStoreException when the given array
500	<	*  can not store the objects inside the list
499	>	* toArray throws an ArrayStoreException when the given array
500	>	* can not store the objects inside the list
501		*/
502		public void testToArray_ArrayStoreException() {
503		try {
#	Line 410 | Line 505 | public class CopyOnWriteArrayListTest ex
505		c.add("zfasdfsdf");
506		c.add("asdadasd");
507		c.toArray(new Long[5]);
508	<	shouldThrow();
509	<	} catch(ArrayStoreException e){}
508	>	shouldThrow();
509	>	} catch (ArrayStoreException success) {}
510		}
511
512		/**
513	<	*   get throws an IndexOutOfBoundsException on a negative index
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 e){}
520	>	} catch (IndexOutOfBoundsException success) {}
521		}
522	<
522	>
523		/**
524	<	*   get throws an IndexOutOfBoundsException on a too high index
524	>	* get throws an IndexOutOfBoundsException on a too high index
525		*/
526		public void testGet2_IndexOutOfBoundsException() {
527		try {
#	Line 435 | Line 530 | public class CopyOnWriteArrayListTest ex
530		c.add("asdad");
531		c.get(100);
532		shouldThrow();
533	<	} catch(IndexOutOfBoundsException e){}
533	>	} catch (IndexOutOfBoundsException success) {}
534		}
535
536		/**
537	<	*   set throws an IndexOutOfBoundsException on a negative index
537	>	* set throws an IndexOutOfBoundsException on a negative index
538		*/
539		public void testSet1_IndexOutOfBoundsException() {
540		try {
541		CopyOnWriteArrayList c = new CopyOnWriteArrayList();
542		c.set(-1,"qwerty");
543		shouldThrow();
544	<	} catch(IndexOutOfBoundsException e){}
544	>	} catch (IndexOutOfBoundsException success) {}
545		}
546	<
546	>
547		/**
548	<	*   set throws an IndexOutOfBoundsException on a too high index
548	>	* set throws an IndexOutOfBoundsException on a too high index
549		*/
550		public void testSet2() {
551		try {
#	Line 459 | Line 554 | public class CopyOnWriteArrayListTest ex
554		c.add("asdad");
555		c.set(100, "qwerty");
556		shouldThrow();
557	<	} catch(IndexOutOfBoundsException e){}
557	>	} catch (IndexOutOfBoundsException success) {}
558		}
559
560		/**
561	<	*   add throws an IndexOutOfBoundsException on a negative index
561	>	* add throws an IndexOutOfBoundsException on a negative index
562		*/
563		public void testAdd1_IndexOutOfBoundsException() {
564		try {
565		CopyOnWriteArrayList c = new CopyOnWriteArrayList();
566		c.add(-1,"qwerty");
567		shouldThrow();
568	<	} catch(IndexOutOfBoundsException e){}
568	>	} catch (IndexOutOfBoundsException success) {}
569		}
570	<
570	>
571		/**
572	<	*   add throws an IndexOutOfBoundsException on a too high index
572	>	* add throws an IndexOutOfBoundsException on a too high index
573		*/
574		public void testAdd2_IndexOutOfBoundsException() {
575		try {
#	Line 483 | Line 578 | public class CopyOnWriteArrayListTest ex
578		c.add("asdasdasd");
579		c.add(100, "qwerty");
580		shouldThrow();
581	<	} catch(IndexOutOfBoundsException e){}
581	>	} catch (IndexOutOfBoundsException success) {}
582		}
583
584		/**
585	<	*   remove throws an IndexOutOfBoundsException on a negative index
585	>	* remove throws an IndexOutOfBoundsException on a negative index
586		*/
587		public void testRemove1_IndexOutOfBounds() {
588		try {
589		CopyOnWriteArrayList c = new CopyOnWriteArrayList();
590		c.remove(-1);
591		shouldThrow();
592	<	} catch(IndexOutOfBoundsException e){}
592	>	} catch (IndexOutOfBoundsException success) {}
593		}
594
595		/**
596	<	*   remove throws an IndexOutOfBoundsException on a too high index
596	>	* remove throws an IndexOutOfBoundsException on a too high index
597		*/
598		public void testRemove2_IndexOutOfBounds() {
599		try {
#	Line 507 | Line 602 | public class CopyOnWriteArrayListTest ex
602		c.add("adasdasd");
603		c.remove(100);
604		shouldThrow();
605	<	} catch(IndexOutOfBoundsException e){}
605	>	} catch (IndexOutOfBoundsException success) {}
606		}
607	<
607	>
608		/**
609	<	*   addAll throws an IndexOutOfBoundsException on a negative index
609	>	* addAll throws an IndexOutOfBoundsException on a negative index
610		*/
611		public void testAddAll1_IndexOutOfBoundsException() {
612		try {
613		CopyOnWriteArrayList c = new CopyOnWriteArrayList();
614		c.addAll(-1,new LinkedList());
615		shouldThrow();
616	<	} catch(IndexOutOfBoundsException e){}
616	>	} catch (IndexOutOfBoundsException success) {}
617		}
618	<
618	>
619		/**
620	<	*   addAll throws an IndexOutOfBoundsException on a too high index
620	>	* addAll throws an IndexOutOfBoundsException on a too high index
621		*/
622		public void testAddAll2_IndexOutOfBoundsException() {
623		try {
#	Line 531 | Line 626 | public class CopyOnWriteArrayListTest ex
626		c.add("asdasdasd");
627		c.addAll(100, new LinkedList());
628		shouldThrow();
629	<	} catch(IndexOutOfBoundsException e){}
629	>	} catch (IndexOutOfBoundsException success) {}
630		}
631
632		/**
633	<	*   listIterator throws an IndexOutOfBoundsException on a negative index
633	>	* listIterator throws an IndexOutOfBoundsException on a negative index
634		*/
635		public void testListIterator1_IndexOutOfBoundsException() {
636		try {
637		CopyOnWriteArrayList c = new CopyOnWriteArrayList();
638		c.listIterator(-1);
639		shouldThrow();
640	<	} catch(IndexOutOfBoundsException e){}
640	>	} catch (IndexOutOfBoundsException success) {}
641		}
642
643		/**
644	<	*   listIterator throws an IndexOutOfBoundsException on a too high index
644	>	* listIterator throws an IndexOutOfBoundsException on a too high index
645		*/
646		public void testListIterator2_IndexOutOfBoundsException() {
647		try {
#	Line 555 | Line 650 | public class CopyOnWriteArrayListTest ex
650		c.add("asdasdas");
651		c.listIterator(100);
652		shouldThrow();
653	<	} catch(IndexOutOfBoundsException e){}
653	>	} catch (IndexOutOfBoundsException success) {}
654		}
655
656		/**
657	<	*   subList throws an IndexOutOfBoundsException on a negative index
657	>	* subList throws an IndexOutOfBoundsException on a negative index
658		*/
659		public void testSubList1_IndexOutOfBoundsException() {
660		try {
661		CopyOnWriteArrayList c = new CopyOnWriteArrayList();
662		c.subList(-1,100);
568	–
663		shouldThrow();
664	<	} catch(IndexOutOfBoundsException e){}
664	>	} catch (IndexOutOfBoundsException success) {}
665		}
666
667		/**
668	<	*   subList throws an IndexOutOfBoundsException on a too high index
668	>	* subList throws an IndexOutOfBoundsException on a too high index
669		*/
670		public void testSubList2_IndexOutOfBoundsException() {
671		try {
#	Line 579 | Line 673 | public class CopyOnWriteArrayListTest ex
673		c.add("asdasd");
674		c.subList(1,100);
675		shouldThrow();
676	<	} catch(IndexOutOfBoundsException e){}
676	>	} catch (IndexOutOfBoundsException success) {}
677		}
678
679		/**
680	<	*   subList throws IndexOutOfBoundsException when the second index
681	<	*  is lower then the first
680	>	* subList throws IndexOutOfBoundsException when the second index
681	>	* is lower then the first
682		*/
683		public void testSubList3_IndexOutOfBoundsException() {
684		try {
685		CopyOnWriteArrayList c = new CopyOnWriteArrayList();
686		c.subList(3,1);
593	–
687		shouldThrow();
688	<	} catch(IndexOutOfBoundsException e){}
688	>	} catch (IndexOutOfBoundsException success) {}
689		}
690
691		/**
692	<	* a deserialized serialiszed list is equal
692	>	* a deserialized serialized list is equal
693		*/
694	<	public void testSerialization() {
695	<	CopyOnWriteArrayList q = populatedArray(SIZE);
694	>	public void testSerialization() throws Exception {
695	>	List x = populatedArray(SIZE);
696	>	List y = serialClone(x);
697
698	<	try {
699	<	ByteArrayOutputStream bout = new ByteArrayOutputStream(10000);
700	<	ObjectOutputStream out = new ObjectOutputStream(new BufferedOutputStream(bout));
701	<	out.writeObject(q);
702	<	out.close();
703	<
704	<	ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray());
705	<	ObjectInputStream in = new ObjectInputStream(new BufferedInputStream(bin));
706	<	CopyOnWriteArrayList r = (CopyOnWriteArrayList)in.readObject();
613	<	assertEquals(q.size(), r.size());
614	<	assertTrue(q.equals(r));
615	<	assertTrue(r.equals(q));
616	<	} catch(Exception e){
617	<	unexpectedException();
698	>	assertTrue(x != y);
699	>	assertEquals(x.size(), y.size());
700	>	assertEquals(x.toString(), y.toString());
701	>	assertTrue(Arrays.equals(x.toArray(), y.toArray()));
702	>	assertEquals(x, y);
703	>	assertEquals(y, x);
704	>	while (!x.isEmpty()) {
705	>	assertFalse(y.isEmpty());
706	>	assertEquals(x.remove(0), y.remove(0));
707		}
708	+	assertTrue(y.isEmpty());
709		}
710	<
710	>
711		}

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines