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public class CopyOnWriteArraySetTest extends JSR166TestCase { |
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public static void main(String[] args) { |
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junit.textui.TestRunner.run (suite()); |
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junit.textui.TestRunner.run(suite()); |
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} |
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public static Test suite() { |
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return new TestSuite(CopyOnWriteArraySetTest.class); |
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/** |
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* addAll adds each element from the given collection |
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* addAll adds each element from the given collection |
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*/ |
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public void testAddAll() { |
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CopyOnWriteArraySet full = populatedSet(3); |
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} |
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/** |
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* addAll adds each element from the given collection that did not |
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* already exist in the set |
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* addAll adds each element from the given collection that did not |
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* already exist in the set |
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*/ |
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public void testAddAll2() { |
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CopyOnWriteArraySet full = populatedSet(3); |
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} |
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/** |
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* add will not add the element if it already exists in the set |
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* add will not add the element if it already exists in the set |
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*/ |
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public void testAdd2() { |
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CopyOnWriteArraySet full = populatedSet(3); |
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} |
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/** |
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* add adds the element when it does not exist |
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* in the set |
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* add adds the element when it does not exist in the set |
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*/ |
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public void testAdd3() { |
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CopyOnWriteArraySet full = populatedSet(3); |
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} |
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/** |
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* clear removes all elements from the set |
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* clear removes all elements from the set |
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*/ |
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public void testClear() { |
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CopyOnWriteArraySet full = populatedSet(3); |
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} |
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/** |
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* contains returns true for added elements |
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* contains returns true for added elements |
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*/ |
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public void testContains() { |
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CopyOnWriteArraySet full = populatedSet(3); |
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/** |
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* containsAll returns true for collections with subset of elements |
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* containsAll returns true for collections with subset of elements |
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*/ |
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public void testContainsAll() { |
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CopyOnWriteArraySet full = populatedSet(3); |
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} |
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/** |
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* isEmpty is true when empty, else false |
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* isEmpty is true when empty, else false |
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*/ |
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public void testIsEmpty() { |
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CopyOnWriteArraySet empty = new CopyOnWriteArraySet(); |
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} |
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/** |
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* iterator() returns an iterator containing the elements of the set |
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* iterator() returns an iterator containing the elements of the set |
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*/ |
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public void testIterator() { |
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CopyOnWriteArraySet full = populatedSet(3); |
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Iterator i = full.iterator(); |
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int j; |
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for (j = 0; i.hasNext(); j++) |
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assertEquals(j, ((Integer)i.next()).intValue()); |
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assertEquals(j, i.next()); |
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assertEquals(3, j); |
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} |
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/** |
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* iterator remove is unsupported |
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*/ |
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public void testIteratorRemove () { |
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public void testIteratorRemove() { |
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CopyOnWriteArraySet full = populatedSet(3); |
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Iterator it = full.iterator(); |
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it.next(); |
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try { |
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it.remove(); |
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shouldThrow(); |
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} |
182 |
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catch (UnsupportedOperationException success) {} |
180 |
> |
} catch (UnsupportedOperationException success) {} |
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} |
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/** |
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|
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|
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/** |
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* removeAll removes all elements from the given collection |
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* removeAll removes all elements from the given collection |
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*/ |
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public void testRemoveAll() { |
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CopyOnWriteArraySet full = populatedSet(3); |
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} |
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/** |
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* size returns the number of elements |
219 |
> |
* size returns the number of elements |
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*/ |
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public void testSize() { |
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CopyOnWriteArraySet empty = new CopyOnWriteArraySet(); |
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} |
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/** |
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* toArray returns an Object array containing all elements from the set |
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> |
* toArray returns an Object array containing all elements from the set |
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*/ |
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public void testToArray() { |
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CopyOnWriteArraySet full = populatedSet(3); |
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Object[] o = full.toArray(); |
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assertEquals(3, o.length); |
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< |
assertEquals(0, ((Integer)o[0]).intValue()); |
236 |
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assertEquals(1, ((Integer)o[1]).intValue()); |
237 |
< |
assertEquals(2, ((Integer)o[2]).intValue()); |
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> |
assertEquals(0, o[0]); |
236 |
> |
assertEquals(1, o[1]); |
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> |
assertEquals(2, o[2]); |
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} |
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|
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/** |
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< |
* toArray returns an Integer array containing all elements from |
242 |
< |
* the set |
241 |
> |
* toArray returns an Integer array containing all elements from |
242 |
> |
* the set |
243 |
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*/ |
244 |
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public void testToArray2() { |
245 |
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CopyOnWriteArraySet full = populatedSet(3); |
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Integer[] i = new Integer[3]; |
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i = (Integer[])full.toArray(i); |
248 |
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assertEquals(3, i.length); |
249 |
< |
assertEquals(0, i[0].intValue()); |
250 |
< |
assertEquals(1, i[1].intValue()); |
251 |
< |
assertEquals(2, i[2].intValue()); |
249 |
> |
assertEquals(0, (int) i[0]); |
250 |
> |
assertEquals(1, (int) i[1]); |
251 |
> |
assertEquals(2, (int) i[2]); |
252 |
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} |
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|
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|
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/** |
256 |
< |
* toArray throws an ArrayStoreException when the given array can |
257 |
< |
* not store the objects inside the set |
256 |
> |
* toArray throws an ArrayStoreException when the given array can |
257 |
> |
* not store the objects inside the set |
258 |
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*/ |
259 |
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public void testToArray_ArrayStoreException() { |
260 |
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try { |
263 |
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c.add("asdadasd"); |
264 |
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c.toArray(new Long[5]); |
265 |
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shouldThrow(); |
266 |
< |
} catch (ArrayStoreException e) {} |
266 |
> |
} catch (ArrayStoreException success) {} |
267 |
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} |
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|
269 |
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/** |
270 |
|
* A deserialized serialized set is equal |
271 |
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*/ |
272 |
< |
public void testSerialization() { |
272 |
> |
public void testSerialization() throws Exception { |
273 |
|
CopyOnWriteArraySet q = populatedSet(SIZE); |
274 |
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|
275 |
< |
try { |
276 |
< |
ByteArrayOutputStream bout = new ByteArrayOutputStream(10000); |
277 |
< |
ObjectOutputStream out = new ObjectOutputStream(new BufferedOutputStream(bout)); |
278 |
< |
out.writeObject(q); |
279 |
< |
out.close(); |
280 |
< |
|
281 |
< |
ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray()); |
282 |
< |
ObjectInputStream in = new ObjectInputStream(new BufferedInputStream(bin)); |
283 |
< |
CopyOnWriteArraySet r = (CopyOnWriteArraySet)in.readObject(); |
284 |
< |
assertEquals(q.size(), r.size()); |
285 |
< |
assertTrue(q.equals(r)); |
288 |
< |
assertTrue(r.equals(q)); |
289 |
< |
} catch (Exception e) { |
290 |
< |
unexpectedException(); |
291 |
< |
} |
275 |
> |
ByteArrayOutputStream bout = new ByteArrayOutputStream(10000); |
276 |
> |
ObjectOutputStream out = new ObjectOutputStream(new BufferedOutputStream(bout)); |
277 |
> |
out.writeObject(q); |
278 |
> |
out.close(); |
279 |
> |
|
280 |
> |
ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray()); |
281 |
> |
ObjectInputStream in = new ObjectInputStream(new BufferedInputStream(bin)); |
282 |
> |
CopyOnWriteArraySet r = (CopyOnWriteArraySet)in.readObject(); |
283 |
> |
assertEquals(q.size(), r.size()); |
284 |
> |
assertTrue(q.equals(r)); |
285 |
> |
assertTrue(r.equals(q)); |
286 |
|
} |
287 |
|
|
288 |
|
} |