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

Comparing jsr166/src/test/tck/AtomicReferenceArrayTest.java (file contents):
Revision 1.32 by jsr166, Sat Apr 25 04:55:30 2015 UTC vs.
Revision 1.33 by dl, Thu Jun 16 23:35:25 2016 UTC

#	Line 93 | Line 93 | public class AtomicReferenceArrayTest ex
93		aa.weakCompareAndSet(index, null, null);
94		shouldThrow();
95		} catch (IndexOutOfBoundsException success) {}
96	+	try {
97	+	aa.getPlain(index);
98	+	shouldThrow();
99	+	} catch (IndexOutOfBoundsException success) {}
100	+	try {
101	+	aa.getOpaque(index);
102	+	shouldThrow();
103	+	} catch (IndexOutOfBoundsException success) {}
104	+	try {
105	+	aa.getAcquire(index);
106	+	shouldThrow();
107	+	} catch (IndexOutOfBoundsException success) {}
108	+	try {
109	+	aa.setPlain(index, null);
110	+	shouldThrow();
111	+	} catch (IndexOutOfBoundsException success) {}
112	+	try {
113	+	aa.setOpaque(index, null);
114	+	shouldThrow();
115	+	} catch (IndexOutOfBoundsException success) {}
116	+	try {
117	+	aa.setRelease(index, null);
118	+	shouldThrow();
119	+	} catch (IndexOutOfBoundsException success) {}
120	+	try {
121	+	aa.compareAndExchange(index, null, null);
122	+	shouldThrow();
123	+	} catch (IndexOutOfBoundsException success) {}
124	+	try {
125	+	aa.compareAndExchangeAcquire(index, null, null);
126	+	shouldThrow();
127	+	} catch (IndexOutOfBoundsException success) {}
128	+	try {
129	+	aa.compareAndExchangeRelease(index, null, null);
130	+	shouldThrow();
131	+	} catch (IndexOutOfBoundsException success) {}
132	+	try {
133	+	aa.weakCompareAndSetVolatile(index, null, null);
134	+	shouldThrow();
135	+	} catch (IndexOutOfBoundsException success) {}
136	+	try {
137	+	aa.weakCompareAndSetAcquire(index, null, null);
138	+	shouldThrow();
139	+	} catch (IndexOutOfBoundsException success) {}
140	+	try {
141	+	aa.weakCompareAndSetRelease(index, null, null);
142	+	shouldThrow();
143	+	} catch (IndexOutOfBoundsException success) {}
144		}
145		}
146
#	Line 216 | Line 264 | public class AtomicReferenceArrayTest ex
264		AtomicReferenceArray<Integer> aa = new AtomicReferenceArray<Integer>(a);
265		assertEquals(Arrays.toString(a), aa.toString());
266		}
267	+
268	+	// jdk9
269	+
270	+	/**
271	+	* getPlain returns the last value set
272	+	*/
273	+	public void testGetPlainSet() {
274	+	AtomicReferenceArray<Integer> aa = new AtomicReferenceArray<Integer>(SIZE);
275	+	for (int i = 0; i < SIZE; i++) {
276	+	aa.set(i, one);
277	+	assertEquals(one, aa.getPlain(i));
278	+	aa.set(i, two);
279	+	assertEquals(two, aa.getPlain(i));
280	+	aa.set(i, m3);
281	+	assertEquals(m3, aa.getPlain(i));
282	+	}
283	+	}
284	+
285	+	/**
286	+	* getOpaque returns the last value set
287	+	*/
288	+	public void testGetOpaqueSet() {
289	+	AtomicReferenceArray<Integer> aa = new AtomicReferenceArray<Integer>(SIZE);
290	+	for (int i = 0; i < SIZE; i++) {
291	+	aa.set(i, one);
292	+	assertEquals(one, aa.getOpaque(i));
293	+	aa.set(i, two);
294	+	assertEquals(two, aa.getOpaque(i));
295	+	aa.set(i, m3);
296	+	assertEquals(m3, aa.getOpaque(i));
297	+	}
298	+	}
299	+
300	+	/**
301	+	* getAcquire returns the last value set
302	+	*/
303	+	public void testGetAcquireSet() {
304	+	AtomicReferenceArray<Integer> aa = new AtomicReferenceArray<Integer>(SIZE);
305	+	for (int i = 0; i < SIZE; i++) {
306	+	aa.set(i, one);
307	+	assertEquals(one, aa.getAcquire(i));
308	+	aa.set(i, two);
309	+	assertEquals(two, aa.getAcquire(i));
310	+	aa.set(i, m3);
311	+	assertEquals(m3, aa.getAcquire(i));
312	+	}
313	+	}
314	+
315	+	/**
316	+	* get returns the last value setPlain
317	+	*/
318	+	public void testGetSetPlain() {
319	+	AtomicReferenceArray<Integer> aa = new AtomicReferenceArray<Integer>(SIZE);
320	+	for (int i = 0; i < SIZE; i++) {
321	+	aa.setPlain(i, one);
322	+	assertEquals(one, aa.get(i));
323	+	aa.setPlain(i, two);
324	+	assertEquals(two, aa.get(i));
325	+	aa.setPlain(i, m3);
326	+	assertEquals(m3, aa.get(i));
327	+	}
328	+	}
329	+
330	+	/**
331	+	* get returns the last value setOpaque
332	+	*/
333	+	public void testGetSetOpaque() {
334	+	AtomicReferenceArray<Integer> aa = new AtomicReferenceArray<Integer>(SIZE);
335	+	for (int i = 0; i < SIZE; i++) {
336	+	aa.setOpaque(i, one);
337	+	assertEquals(one, aa.get(i));
338	+	aa.setOpaque(i, two);
339	+	assertEquals(two, aa.get(i));
340	+	aa.setOpaque(i, m3);
341	+	assertEquals(m3, aa.get(i));
342	+	}
343	+	}
344	+
345	+	/**
346	+	* get returns the last value setRelease
347	+	*/
348	+	public void testGetSetRelease() {
349	+	AtomicReferenceArray<Integer> aa = new AtomicReferenceArray<Integer>(SIZE);
350	+	for (int i = 0; i < SIZE; i++) {
351	+	aa.setRelease(i, one);
352	+	assertEquals(one, aa.get(i));
353	+	aa.setRelease(i, two);
354	+	assertEquals(two, aa.get(i));
355	+	aa.setRelease(i, m3);
356	+	assertEquals(m3, aa.get(i));
357	+	}
358	+	}
359	+
360	+	/**
361	+	* compareAndExchange succeeds in changing value if equal to
362	+	* expected else fails
363	+	*/
364	+	public void testCompareAndExchange() {
365	+	AtomicReferenceArray<Integer> aa = new AtomicReferenceArray<Integer>(SIZE);
366	+	for (int i = 0; i < SIZE; i++) {
367	+	aa.set(i, one);
368	+	assertEquals(one, aa.compareAndExchange(i, one, two));
369	+	assertEquals(two, aa.compareAndExchange(i, two, m4));
370	+	assertEquals(m4, aa.get(i));
371	+	assertEquals(m4, aa.compareAndExchange(i,m5, seven));
372	+	assertEquals(m4, aa.get(i));
373	+	assertEquals(m4, aa.compareAndExchange(i, m4, seven));
374	+	assertEquals(seven, aa.get(i));
375	+	}
376	+	}
377	+
378	+	/**
379	+	* compareAndExchangeAcquire succeeds in changing value if equal to
380	+	* expected else fails
381	+	*/
382	+	public void testCompareAndExchangeAcquire() {
383	+	AtomicReferenceArray<Integer> aa = new AtomicReferenceArray<Integer>(SIZE);
384	+	for (int i = 0; i < SIZE; i++) {
385	+	aa.set(i, one);
386	+	assertEquals(one, aa.compareAndExchangeAcquire(i, one, two));
387	+	assertEquals(two, aa.compareAndExchangeAcquire(i, two, m4));
388	+	assertEquals(m4, aa.get(i));
389	+	assertEquals(m4, aa.compareAndExchangeAcquire(i,m5, seven));
390	+	assertEquals(m4, aa.get(i));
391	+	assertEquals(m4, aa.compareAndExchangeAcquire(i, m4, seven));
392	+	assertEquals(seven, aa.get(i));
393	+	}
394	+	}
395	+
396	+	/**
397	+	* compareAndExchangeRelease succeeds in changing value if equal to
398	+	* expected else fails
399	+	*/
400	+	public void testCompareAndExchangeRelease() {
401	+	AtomicReferenceArray<Integer> aa = new AtomicReferenceArray<Integer>(SIZE);
402	+	for (int i = 0; i < SIZE; i++) {
403	+	aa.set(i, one);
404	+	assertEquals(one, aa.compareAndExchangeRelease(i, one, two));
405	+	assertEquals(two, aa.compareAndExchangeRelease(i, two, m4));
406	+	assertEquals(m4, aa.get(i));
407	+	assertEquals(m4, aa.compareAndExchangeRelease(i,m5, seven));
408	+	assertEquals(m4, aa.get(i));
409	+	assertEquals(m4, aa.compareAndExchangeRelease(i, m4, seven));
410	+	assertEquals(seven, aa.get(i));
411	+	}
412	+	}
413	+
414	+	/**
415	+	* repeated weakCompareAndSetVolatile succeeds in changing value when equal
416	+	* to expected
417	+	*/
418	+	public void testWeakCompareAndSetVolatile() {
419	+	AtomicReferenceArray<Integer> aa = new AtomicReferenceArray<Integer>(SIZE);
420	+	for (int i = 0; i < SIZE; i++) {
421	+	aa.set(i, one);
422	+	do {} while (!aa.weakCompareAndSetVolatile(i, one, two));
423	+	do {} while (!aa.weakCompareAndSetVolatile(i, two, m4));
424	+	assertEquals(m4, aa.get(i));
425	+	do {} while (!aa.weakCompareAndSetVolatile(i, m4, seven));
426	+	assertEquals(seven, aa.get(i));
427	+	}
428	+	}
429	+
430	+	/**
431	+	* repeated weakCompareAndSetAcquire succeeds in changing value when equal
432	+	* to expected
433	+	*/
434	+	public void testWeakCompareAndSetAcquire() {
435	+	AtomicReferenceArray<Integer> aa = new AtomicReferenceArray<Integer>(SIZE);
436	+	for (int i = 0; i < SIZE; i++) {
437	+	aa.set(i, one);
438	+	do {} while (!aa.weakCompareAndSetAcquire(i, one, two));
439	+	do {} while (!aa.weakCompareAndSetAcquire(i, two, m4));
440	+	assertEquals(m4, aa.get(i));
441	+	do {} while (!aa.weakCompareAndSetAcquire(i, m4, seven));
442	+	assertEquals(seven, aa.get(i));
443	+	}
444	+	}
445	+
446	+	/**
447	+	* repeated weakCompareAndSetRelease succeeds in changing value when equal
448	+	* to expected
449	+	*/
450	+	public void testWeakCompareAndSetRelease() {
451	+	AtomicReferenceArray<Integer> aa = new AtomicReferenceArray<Integer>(SIZE);
452	+	for (int i = 0; i < SIZE; i++) {
453	+	aa.set(i, one);
454	+	do {} while (!aa.weakCompareAndSetRelease(i, one, two));
455	+	do {} while (!aa.weakCompareAndSetRelease(i, two, m4));
456	+	assertEquals(m4, aa.get(i));
457	+	do {} while (!aa.weakCompareAndSetRelease(i, m4, seven));
458	+	assertEquals(seven, aa.get(i));
459	+	}
460	+	}
461	+
462		}

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