86 |
|
aa.addAndGet(index, 1); |
87 |
|
shouldThrow(); |
88 |
|
} catch (IndexOutOfBoundsException success) {} |
89 |
– |
try { |
90 |
– |
aa.getPlain(index); |
91 |
– |
shouldThrow(); |
92 |
– |
} catch (IndexOutOfBoundsException success) {} |
93 |
– |
try { |
94 |
– |
aa.getOpaque(index); |
95 |
– |
shouldThrow(); |
96 |
– |
} catch (IndexOutOfBoundsException success) {} |
97 |
– |
try { |
98 |
– |
aa.getAcquire(index); |
99 |
– |
shouldThrow(); |
100 |
– |
} catch (IndexOutOfBoundsException success) {} |
101 |
– |
try { |
102 |
– |
aa.setPlain(index, 1); |
103 |
– |
shouldThrow(); |
104 |
– |
} catch (IndexOutOfBoundsException success) {} |
105 |
– |
try { |
106 |
– |
aa.setOpaque(index, 1); |
107 |
– |
shouldThrow(); |
108 |
– |
} catch (IndexOutOfBoundsException success) {} |
109 |
– |
try { |
110 |
– |
aa.setRelease(index, 1); |
111 |
– |
shouldThrow(); |
112 |
– |
} catch (IndexOutOfBoundsException success) {} |
113 |
– |
try { |
114 |
– |
aa.compareAndExchange(index, 1, 2); |
115 |
– |
shouldThrow(); |
116 |
– |
} catch (IndexOutOfBoundsException success) {} |
117 |
– |
try { |
118 |
– |
aa.compareAndExchangeAcquire(index, 1, 2); |
119 |
– |
shouldThrow(); |
120 |
– |
} catch (IndexOutOfBoundsException success) {} |
121 |
– |
try { |
122 |
– |
aa.compareAndExchangeRelease(index, 1, 2); |
123 |
– |
shouldThrow(); |
124 |
– |
} catch (IndexOutOfBoundsException success) {} |
125 |
– |
try { |
126 |
– |
aa.weakCompareAndSetVolatile(index, 1, 2); |
127 |
– |
shouldThrow(); |
128 |
– |
} catch (IndexOutOfBoundsException success) {} |
129 |
– |
try { |
130 |
– |
aa.weakCompareAndSetAcquire(index, 1, 2); |
131 |
– |
shouldThrow(); |
132 |
– |
} catch (IndexOutOfBoundsException success) {} |
133 |
– |
try { |
134 |
– |
aa.weakCompareAndSetRelease(index, 1, 2); |
135 |
– |
shouldThrow(); |
136 |
– |
} catch (IndexOutOfBoundsException success) {} |
89 |
|
} |
90 |
|
} |
91 |
|
|
340 |
|
assertEquals(Arrays.toString(a), aa.toString()); |
341 |
|
} |
342 |
|
|
391 |
– |
// jdk9 |
392 |
– |
|
393 |
– |
/** |
394 |
– |
* getPlain returns the last value set |
395 |
– |
*/ |
396 |
– |
public void testGetPlainSet() { |
397 |
– |
AtomicIntegerArray aa = new AtomicIntegerArray(SIZE); |
398 |
– |
for (int i = 0; i < SIZE; i++) { |
399 |
– |
aa.set(i, 1); |
400 |
– |
assertEquals(1, aa.getPlain(i)); |
401 |
– |
aa.set(i, 2); |
402 |
– |
assertEquals(2, aa.getPlain(i)); |
403 |
– |
aa.set(i, -3); |
404 |
– |
assertEquals(-3, aa.getPlain(i)); |
405 |
– |
} |
406 |
– |
} |
407 |
– |
|
408 |
– |
/** |
409 |
– |
* getOpaque returns the last value set |
410 |
– |
*/ |
411 |
– |
public void testGetOpaqueSet() { |
412 |
– |
AtomicIntegerArray aa = new AtomicIntegerArray(SIZE); |
413 |
– |
for (int i = 0; i < SIZE; i++) { |
414 |
– |
aa.set(i, 1); |
415 |
– |
assertEquals(1, aa.getOpaque(i)); |
416 |
– |
aa.set(i, 2); |
417 |
– |
assertEquals(2, aa.getOpaque(i)); |
418 |
– |
aa.set(i, -3); |
419 |
– |
assertEquals(-3, aa.getOpaque(i)); |
420 |
– |
} |
421 |
– |
} |
422 |
– |
|
423 |
– |
/** |
424 |
– |
* getAcquire returns the last value set |
425 |
– |
*/ |
426 |
– |
public void testGetAcquireSet() { |
427 |
– |
AtomicIntegerArray aa = new AtomicIntegerArray(SIZE); |
428 |
– |
for (int i = 0; i < SIZE; i++) { |
429 |
– |
aa.set(i, 1); |
430 |
– |
assertEquals(1, aa.getAcquire(i)); |
431 |
– |
aa.set(i, 2); |
432 |
– |
assertEquals(2, aa.getAcquire(i)); |
433 |
– |
aa.set(i, -3); |
434 |
– |
assertEquals(-3, aa.getAcquire(i)); |
435 |
– |
} |
436 |
– |
} |
437 |
– |
|
438 |
– |
/** |
439 |
– |
* get returns the last value setPlain |
440 |
– |
*/ |
441 |
– |
public void testGetSetPlain() { |
442 |
– |
AtomicIntegerArray aa = new AtomicIntegerArray(SIZE); |
443 |
– |
for (int i = 0; i < SIZE; i++) { |
444 |
– |
aa.setPlain(i, 1); |
445 |
– |
assertEquals(1, aa.get(i)); |
446 |
– |
aa.setPlain(i, 2); |
447 |
– |
assertEquals(2, aa.get(i)); |
448 |
– |
aa.setPlain(i, -3); |
449 |
– |
assertEquals(-3, aa.get(i)); |
450 |
– |
} |
451 |
– |
} |
452 |
– |
|
453 |
– |
/** |
454 |
– |
* get returns the last value setOpaque |
455 |
– |
*/ |
456 |
– |
public void testGetSetOpaque() { |
457 |
– |
AtomicIntegerArray aa = new AtomicIntegerArray(SIZE); |
458 |
– |
for (int i = 0; i < SIZE; i++) { |
459 |
– |
aa.setOpaque(i, 1); |
460 |
– |
assertEquals(1, aa.get(i)); |
461 |
– |
aa.setOpaque(i, 2); |
462 |
– |
assertEquals(2, aa.get(i)); |
463 |
– |
aa.setOpaque(i, -3); |
464 |
– |
assertEquals(-3, aa.get(i)); |
465 |
– |
} |
466 |
– |
} |
467 |
– |
|
468 |
– |
/** |
469 |
– |
* get returns the last value setRelease |
470 |
– |
*/ |
471 |
– |
public void testGetSetRelease() { |
472 |
– |
AtomicIntegerArray aa = new AtomicIntegerArray(SIZE); |
473 |
– |
for (int i = 0; i < SIZE; i++) { |
474 |
– |
aa.setRelease(i, 1); |
475 |
– |
assertEquals(1, aa.get(i)); |
476 |
– |
aa.setRelease(i, 2); |
477 |
– |
assertEquals(2, aa.get(i)); |
478 |
– |
aa.setRelease(i, -3); |
479 |
– |
assertEquals(-3, aa.get(i)); |
480 |
– |
} |
481 |
– |
} |
482 |
– |
|
483 |
– |
/** |
484 |
– |
* compareAndExchange succeeds in changing value if equal to |
485 |
– |
* expected else fails |
486 |
– |
*/ |
487 |
– |
public void testCompareAndExchange() { |
488 |
– |
AtomicIntegerArray aa = new AtomicIntegerArray(SIZE); |
489 |
– |
for (int i = 0; i < SIZE; i++) { |
490 |
– |
aa.set(i, 1); |
491 |
– |
assertEquals(1, aa.compareAndExchange(i, 1, 2)); |
492 |
– |
assertEquals(2, aa.compareAndExchange(i, 2, -4)); |
493 |
– |
assertEquals(-4, aa.get(i)); |
494 |
– |
assertEquals(-4, aa.compareAndExchange(i,-5, 7)); |
495 |
– |
assertEquals(-4, aa.get(i)); |
496 |
– |
assertEquals(-4, aa.compareAndExchange(i, -4, 7)); |
497 |
– |
assertEquals(7, aa.get(i)); |
498 |
– |
} |
499 |
– |
} |
500 |
– |
|
501 |
– |
/** |
502 |
– |
* compareAndExchangeAcquire succeeds in changing value if equal to |
503 |
– |
* expected else fails |
504 |
– |
*/ |
505 |
– |
public void testCompareAndExchangeAcquire() { |
506 |
– |
AtomicIntegerArray aa = new AtomicIntegerArray(SIZE); |
507 |
– |
for (int i = 0; i < SIZE; i++) { |
508 |
– |
aa.set(i, 1); |
509 |
– |
assertEquals(1, aa.compareAndExchangeAcquire(i, 1, 2)); |
510 |
– |
assertEquals(2, aa.compareAndExchangeAcquire(i, 2, -4)); |
511 |
– |
assertEquals(-4, aa.get(i)); |
512 |
– |
assertEquals(-4, aa.compareAndExchangeAcquire(i,-5, 7)); |
513 |
– |
assertEquals(-4, aa.get(i)); |
514 |
– |
assertEquals(-4, aa.compareAndExchangeAcquire(i, -4, 7)); |
515 |
– |
assertEquals(7, aa.get(i)); |
516 |
– |
} |
517 |
– |
} |
518 |
– |
|
519 |
– |
/** |
520 |
– |
* compareAndExchangeRelease succeeds in changing value if equal to |
521 |
– |
* expected else fails |
522 |
– |
*/ |
523 |
– |
public void testCompareAndExchangeRelease() { |
524 |
– |
AtomicIntegerArray aa = new AtomicIntegerArray(SIZE); |
525 |
– |
for (int i = 0; i < SIZE; i++) { |
526 |
– |
aa.set(i, 1); |
527 |
– |
assertEquals(1, aa.compareAndExchangeRelease(i, 1, 2)); |
528 |
– |
assertEquals(2, aa.compareAndExchangeRelease(i, 2, -4)); |
529 |
– |
assertEquals(-4, aa.get(i)); |
530 |
– |
assertEquals(-4, aa.compareAndExchangeRelease(i,-5, 7)); |
531 |
– |
assertEquals(-4, aa.get(i)); |
532 |
– |
assertEquals(-4, aa.compareAndExchangeRelease(i, -4, 7)); |
533 |
– |
assertEquals(7, aa.get(i)); |
534 |
– |
} |
535 |
– |
} |
536 |
– |
|
537 |
– |
/** |
538 |
– |
* repeated weakCompareAndSetVolatile succeeds in changing value when equal |
539 |
– |
* to expected |
540 |
– |
*/ |
541 |
– |
public void testWeakCompareAndSetVolatile() { |
542 |
– |
AtomicIntegerArray aa = new AtomicIntegerArray(SIZE); |
543 |
– |
for (int i = 0; i < SIZE; i++) { |
544 |
– |
aa.set(i, 1); |
545 |
– |
do {} while (!aa.weakCompareAndSetVolatile(i, 1, 2)); |
546 |
– |
do {} while (!aa.weakCompareAndSetVolatile(i, 2, -4)); |
547 |
– |
assertEquals(-4, aa.get(i)); |
548 |
– |
do {} while (!aa.weakCompareAndSetVolatile(i, -4, 7)); |
549 |
– |
assertEquals(7, aa.get(i)); |
550 |
– |
} |
551 |
– |
} |
552 |
– |
|
553 |
– |
/** |
554 |
– |
* repeated weakCompareAndSetAcquire succeeds in changing value when equal |
555 |
– |
* to expected |
556 |
– |
*/ |
557 |
– |
public void testWeakCompareAndSetAcquire() { |
558 |
– |
AtomicIntegerArray aa = new AtomicIntegerArray(SIZE); |
559 |
– |
for (int i = 0; i < SIZE; i++) { |
560 |
– |
aa.set(i, 1); |
561 |
– |
do {} while (!aa.weakCompareAndSetAcquire(i, 1, 2)); |
562 |
– |
do {} while (!aa.weakCompareAndSetAcquire(i, 2, -4)); |
563 |
– |
assertEquals(-4, aa.get(i)); |
564 |
– |
do {} while (!aa.weakCompareAndSetAcquire(i, -4, 7)); |
565 |
– |
assertEquals(7, aa.get(i)); |
566 |
– |
} |
567 |
– |
} |
568 |
– |
|
569 |
– |
/** |
570 |
– |
* repeated weakCompareAndSetRelease succeeds in changing value when equal |
571 |
– |
* to expected |
572 |
– |
*/ |
573 |
– |
public void testWeakCompareAndSetRelease() { |
574 |
– |
AtomicIntegerArray aa = new AtomicIntegerArray(SIZE); |
575 |
– |
for (int i = 0; i < SIZE; i++) { |
576 |
– |
aa.set(i, 1); |
577 |
– |
do {} while (!aa.weakCompareAndSetRelease(i, 1, 2)); |
578 |
– |
do {} while (!aa.weakCompareAndSetRelease(i, 2, -4)); |
579 |
– |
assertEquals(-4, aa.get(i)); |
580 |
– |
do {} while (!aa.weakCompareAndSetRelease(i, -4, 7)); |
581 |
– |
assertEquals(7, aa.get(i)); |
582 |
– |
} |
583 |
– |
} |
584 |
– |
|
343 |
|
} |