1 /*
2 * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @run testng/othervm -Diters=20000 VarHandleTestMethodHandleAccessString
27 */
28
29 import org.testng.annotations.BeforeClass;
30 import org.testng.annotations.DataProvider;
31 import org.testng.annotations.Test;
32
33 import java.lang.invoke.MethodHandles;
34 import java.lang.invoke.VarHandle;
35 import java.util.ArrayList;
36 import java.util.Arrays;
37 import java.util.List;
38
39 import static org.testng.Assert.*;
40
41 public class VarHandleTestMethodHandleAccessString extends VarHandleBaseTest {
42 static final String static_final_v = "foo";
43
44 static String static_v;
45
46 final String final_v = "foo";
47
48 String v;
49
50 VarHandle vhFinalField;
51
52 VarHandle vhField;
53
54 VarHandle vhStaticField;
55
56 VarHandle vhStaticFinalField;
57
58 VarHandle vhArray;
59
60 @BeforeClass
61 public void setup() throws Exception {
62 vhFinalField = MethodHandles.lookup().findVarHandle(
63 VarHandleTestMethodHandleAccessString.class, "final_v", String.class);
64
65 vhField = MethodHandles.lookup().findVarHandle(
66 VarHandleTestMethodHandleAccessString.class, "v", String.class);
67
68 vhStaticFinalField = MethodHandles.lookup().findStaticVarHandle(
69 VarHandleTestMethodHandleAccessString.class, "static_final_v", String.class);
70
71 vhStaticField = MethodHandles.lookup().findStaticVarHandle(
72 VarHandleTestMethodHandleAccessString.class, "static_v", String.class);
73
74 vhArray = MethodHandles.arrayElementVarHandle(String[].class);
75 }
76
77
78 @DataProvider
79 public Object[][] accessTestCaseProvider() throws Exception {
80 List<AccessTestCase<?>> cases = new ArrayList<>();
81
82 for (VarHandleToMethodHandle f : VarHandleToMethodHandle.values()) {
83 cases.add(new MethodHandleAccessTestCase("Instance field",
84 vhField, f, hs -> testInstanceField(this, hs)));
85 cases.add(new MethodHandleAccessTestCase("Instance field unsupported",
86 vhField, f, hs -> testInstanceFieldUnsupported(this, hs),
87 false));
88
89 cases.add(new MethodHandleAccessTestCase("Static field",
90 vhStaticField, f, VarHandleTestMethodHandleAccessString::testStaticField));
91 cases.add(new MethodHandleAccessTestCase("Static field unsupported",
92 vhStaticField, f, VarHandleTestMethodHandleAccessString::testStaticFieldUnsupported,
93 false));
94
95 cases.add(new MethodHandleAccessTestCase("Array",
96 vhArray, f, VarHandleTestMethodHandleAccessString::testArray));
97 cases.add(new MethodHandleAccessTestCase("Array unsupported",
98 vhArray, f, VarHandleTestMethodHandleAccessString::testArrayUnsupported,
99 false));
100 cases.add(new MethodHandleAccessTestCase("Array index out of bounds",
101 vhArray, f, VarHandleTestMethodHandleAccessString::testArrayIndexOutOfBounds,
102 false));
103 }
104
105 // Work around issue with jtreg summary reporting which truncates
106 // the String result of Object.toString to 30 characters, hence
107 // the first dummy argument
108 return cases.stream().map(tc -> new Object[]{tc.toString(), tc}).toArray(Object[][]::new);
109 }
110
111 @Test(dataProvider = "accessTestCaseProvider")
112 public <T> void testAccess(String desc, AccessTestCase<T> atc) throws Throwable {
113 T t = atc.get();
114 int iters = atc.requiresLoop() ? ITERS : 1;
115 for (int c = 0; c < iters; c++) {
116 atc.testAccess(t);
117 }
118 }
119
120
121 static void testInstanceField(VarHandleTestMethodHandleAccessString recv, Handles hs) throws Throwable {
122 // Plain
123 {
124 hs.get(TestAccessMode.SET).invokeExact(recv, "foo");
125 String x = (String) hs.get(TestAccessMode.GET).invokeExact(recv);
126 assertEquals(x, "foo", "set String value");
127 }
128
129
130 // Volatile
131 {
132 hs.get(TestAccessMode.SET_VOLATILE).invokeExact(recv, "bar");
133 String x = (String) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(recv);
134 assertEquals(x, "bar", "setVolatile String value");
135 }
136
137 // Lazy
138 {
139 hs.get(TestAccessMode.SET_RELEASE).invokeExact(recv, "foo");
140 String x = (String) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(recv);
141 assertEquals(x, "foo", "setRelease String value");
142 }
143
144 // Opaque
145 {
146 hs.get(TestAccessMode.SET_OPAQUE).invokeExact(recv, "bar");
147 String x = (String) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(recv);
148 assertEquals(x, "bar", "setOpaque String value");
149 }
150
151 hs.get(TestAccessMode.SET).invokeExact(recv, "foo");
152
153 // Compare
154 {
155 boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(recv, "foo", "bar");
156 assertEquals(r, true, "success compareAndSet String");
157 String x = (String) hs.get(TestAccessMode.GET).invokeExact(recv);
158 assertEquals(x, "bar", "success compareAndSet String value");
159 }
160
161 {
162 boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(recv, "foo", "baz");
163 assertEquals(r, false, "failing compareAndSet String");
164 String x = (String) hs.get(TestAccessMode.GET).invokeExact(recv);
165 assertEquals(x, "bar", "failing compareAndSet String value");
166 }
167
168 {
169 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(recv, "bar", "foo");
170 assertEquals(r, "bar", "success compareAndExchangeVolatile String");
171 String x = (String) hs.get(TestAccessMode.GET).invokeExact(recv);
172 assertEquals(x, "foo", "success compareAndExchangeVolatile String value");
173 }
174
175 {
176 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(recv, "bar", "baz");
177 assertEquals(r, "foo", "failing compareAndExchangeVolatile String");
178 String x = (String) hs.get(TestAccessMode.GET).invokeExact(recv);
179 assertEquals(x, "foo", "failing compareAndExchangeVolatile String value");
180 }
181
182 {
183 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(recv, "foo", "bar");
184 assertEquals(r, "foo", "success compareAndExchangeAcquire String");
185 String x = (String) hs.get(TestAccessMode.GET).invokeExact(recv);
186 assertEquals(x, "bar", "success compareAndExchangeAcquire String value");
187 }
188
189 {
190 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(recv, "foo", "baz");
191 assertEquals(r, "bar", "failing compareAndExchangeAcquire String");
192 String x = (String) hs.get(TestAccessMode.GET).invokeExact(recv);
193 assertEquals(x, "bar", "failing compareAndExchangeAcquire String value");
194 }
195
196 {
197 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(recv, "bar", "foo");
198 assertEquals(r, "bar", "success compareAndExchangeRelease String");
199 String x = (String) hs.get(TestAccessMode.GET).invokeExact(recv);
200 assertEquals(x, "foo", "success compareAndExchangeRelease String value");
201 }
202
203 {
204 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(recv, "bar", "baz");
205 assertEquals(r, "foo", "failing compareAndExchangeRelease String");
206 String x = (String) hs.get(TestAccessMode.GET).invokeExact(recv);
207 assertEquals(x, "foo", "failing compareAndExchangeRelease String value");
208 }
209
210 {
211 boolean r = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET).invokeExact(recv, "foo", "bar");
212 assertEquals(r, true, "weakCompareAndSet String");
213 String x = (String) hs.get(TestAccessMode.GET).invokeExact(recv);
214 assertEquals(x, "bar", "weakCompareAndSet String value");
215 }
216
217 {
218 boolean r = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_ACQUIRE).invokeExact(recv, "bar", "foo");
219 assertEquals(r, true, "weakCompareAndSetAcquire String");
220 String x = (String) hs.get(TestAccessMode.GET).invokeExact(recv);
221 assertEquals(x, "foo", "weakCompareAndSetAcquire String");
222 }
223
224 {
225 boolean r = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_RELEASE).invokeExact(recv, "foo", "bar");
226 assertEquals(r, true, "weakCompareAndSetRelease String");
227 String x = (String) hs.get(TestAccessMode.GET).invokeExact(recv);
228 assertEquals(x, "bar", "weakCompareAndSetRelease String");
229 }
230
231 // Compare set and get
232 {
233 String o = (String) hs.get(TestAccessMode.GET_AND_SET).invokeExact(recv, "foo");
234 assertEquals(o, "bar", "getAndSet String");
235 String x = (String) hs.get(TestAccessMode.GET).invokeExact(recv);
236 assertEquals(x, "foo", "getAndSet String value");
237 }
238
239 }
240
241 static void testInstanceFieldUnsupported(VarHandleTestMethodHandleAccessString recv, Handles hs) throws Throwable {
242
243 for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_ADD)) {
244 checkUOE(am, () -> {
245 String r = (String) hs.get(am).invokeExact(recv, "foo");
246 });
247 }
248 }
249
250
251 static void testStaticField(Handles hs) throws Throwable {
252 // Plain
253 {
254 hs.get(TestAccessMode.SET).invokeExact("foo");
255 String x = (String) hs.get(TestAccessMode.GET).invokeExact();
256 assertEquals(x, "foo", "set String value");
257 }
258
259
260 // Volatile
261 {
262 hs.get(TestAccessMode.SET_VOLATILE).invokeExact("bar");
263 String x = (String) hs.get(TestAccessMode.GET_VOLATILE).invokeExact();
264 assertEquals(x, "bar", "setVolatile String value");
265 }
266
267 // Lazy
268 {
269 hs.get(TestAccessMode.SET_RELEASE).invokeExact("foo");
270 String x = (String) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact();
271 assertEquals(x, "foo", "setRelease String value");
272 }
273
274 // Opaque
275 {
276 hs.get(TestAccessMode.SET_OPAQUE).invokeExact("bar");
277 String x = (String) hs.get(TestAccessMode.GET_OPAQUE).invokeExact();
278 assertEquals(x, "bar", "setOpaque String value");
279 }
280
281 hs.get(TestAccessMode.SET).invokeExact("foo");
282
283 // Compare
284 {
285 boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact("foo", "bar");
286 assertEquals(r, true, "success compareAndSet String");
287 String x = (String) hs.get(TestAccessMode.GET).invokeExact();
288 assertEquals(x, "bar", "success compareAndSet String value");
289 }
290
291 {
292 boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact("foo", "baz");
293 assertEquals(r, false, "failing compareAndSet String");
294 String x = (String) hs.get(TestAccessMode.GET).invokeExact();
295 assertEquals(x, "bar", "failing compareAndSet String value");
296 }
297
298 {
299 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact("bar", "foo");
300 assertEquals(r, "bar", "success compareAndExchangeVolatile String");
301 String x = (String) hs.get(TestAccessMode.GET).invokeExact();
302 assertEquals(x, "foo", "success compareAndExchangeVolatile String value");
303 }
304
305 {
306 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact("bar", "baz");
307 assertEquals(r, "foo", "failing compareAndExchangeVolatile String");
308 String x = (String) hs.get(TestAccessMode.GET).invokeExact();
309 assertEquals(x, "foo", "failing compareAndExchangeVolatile String value");
310 }
311
312 {
313 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact("foo", "bar");
314 assertEquals(r, "foo", "success compareAndExchangeAcquire String");
315 String x = (String) hs.get(TestAccessMode.GET).invokeExact();
316 assertEquals(x, "bar", "success compareAndExchangeAcquire String value");
317 }
318
319 {
320 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact("foo", "baz");
321 assertEquals(r, "bar", "failing compareAndExchangeAcquire String");
322 String x = (String) hs.get(TestAccessMode.GET).invokeExact();
323 assertEquals(x, "bar", "failing compareAndExchangeAcquire String value");
324 }
325
326 {
327 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact("bar", "foo");
328 assertEquals(r, "bar", "success compareAndExchangeRelease String");
329 String x = (String) hs.get(TestAccessMode.GET).invokeExact();
330 assertEquals(x, "foo", "success compareAndExchangeRelease String value");
331 }
332
333 {
334 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact("bar", "baz");
335 assertEquals(r, "foo", "failing compareAndExchangeRelease String");
336 String x = (String) hs.get(TestAccessMode.GET).invokeExact();
337 assertEquals(x, "foo", "failing compareAndExchangeRelease String value");
338 }
339
340 {
341 boolean r = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET).invokeExact("foo", "bar");
342 assertEquals(r, true, "weakCompareAndSet String");
343 String x = (String) hs.get(TestAccessMode.GET).invokeExact();
344 assertEquals(x, "bar", "weakCompareAndSet String value");
345 }
346
347 {
348 boolean r = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_ACQUIRE).invokeExact("bar", "foo");
349 assertEquals(r, true, "weakCompareAndSetAcquire String");
350 String x = (String) hs.get(TestAccessMode.GET).invokeExact();
351 assertEquals(x, "foo", "weakCompareAndSetAcquire String");
352 }
353
354 {
355 boolean r = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_RELEASE).invokeExact( "foo", "bar");
356 assertEquals(r, true, "weakCompareAndSetRelease String");
357 String x = (String) hs.get(TestAccessMode.GET).invokeExact();
358 assertEquals(x, "bar", "weakCompareAndSetRelease String");
359 }
360
361 // Compare set and get
362 {
363 String o = (String) hs.get(TestAccessMode.GET_AND_SET).invokeExact( "foo");
364 assertEquals(o, "bar", "getAndSet String");
365 String x = (String) hs.get(TestAccessMode.GET).invokeExact();
366 assertEquals(x, "foo", "getAndSet String value");
367 }
368
369 }
370
371 static void testStaticFieldUnsupported(Handles hs) throws Throwable {
372
373 for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_ADD)) {
374 checkUOE(am, () -> {
375 String r = (String) hs.get(am).invokeExact("foo");
376 });
377 }
378 }
379
380
381 static void testArray(Handles hs) throws Throwable {
382 String[] array = new String[10];
383
384 for (int i = 0; i < array.length; i++) {
385 // Plain
386 {
387 hs.get(TestAccessMode.SET).invokeExact(array, i, "foo");
388 String x = (String) hs.get(TestAccessMode.GET).invokeExact(array, i);
389 assertEquals(x, "foo", "get String value");
390 }
391
392
393 // Volatile
394 {
395 hs.get(TestAccessMode.SET_VOLATILE).invokeExact(array, i, "bar");
396 String x = (String) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(array, i);
397 assertEquals(x, "bar", "setVolatile String value");
398 }
399
400 // Lazy
401 {
402 hs.get(TestAccessMode.SET_RELEASE).invokeExact(array, i, "foo");
403 String x = (String) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(array, i);
404 assertEquals(x, "foo", "setRelease String value");
405 }
406
407 // Opaque
408 {
409 hs.get(TestAccessMode.SET_OPAQUE).invokeExact(array, i, "bar");
410 String x = (String) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(array, i);
411 assertEquals(x, "bar", "setOpaque String value");
412 }
413
414 hs.get(TestAccessMode.SET).invokeExact(array, i, "foo");
415
416 // Compare
417 {
418 boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(array, i, "foo", "bar");
419 assertEquals(r, true, "success compareAndSet String");
420 String x = (String) hs.get(TestAccessMode.GET).invokeExact(array, i);
421 assertEquals(x, "bar", "success compareAndSet String value");
422 }
423
424 {
425 boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(array, i, "foo", "baz");
426 assertEquals(r, false, "failing compareAndSet String");
427 String x = (String) hs.get(TestAccessMode.GET).invokeExact(array, i);
428 assertEquals(x, "bar", "failing compareAndSet String value");
429 }
430
431 {
432 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(array, i, "bar", "foo");
433 assertEquals(r, "bar", "success compareAndExchangeVolatile String");
434 String x = (String) hs.get(TestAccessMode.GET).invokeExact(array, i);
435 assertEquals(x, "foo", "success compareAndExchangeVolatile String value");
436 }
437
438 {
439 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(array, i, "bar", "baz");
440 assertEquals(r, "foo", "failing compareAndExchangeVolatile String");
441 String x = (String) hs.get(TestAccessMode.GET).invokeExact(array, i);
442 assertEquals(x, "foo", "failing compareAndExchangeVolatile String value");
443 }
444
445 {
446 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(array, i, "foo", "bar");
447 assertEquals(r, "foo", "success compareAndExchangeAcquire String");
448 String x = (String) hs.get(TestAccessMode.GET).invokeExact(array, i);
449 assertEquals(x, "bar", "success compareAndExchangeAcquire String value");
450 }
451
452 {
453 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(array, i, "foo", "baz");
454 assertEquals(r, "bar", "failing compareAndExchangeAcquire String");
455 String x = (String) hs.get(TestAccessMode.GET).invokeExact(array, i);
456 assertEquals(x, "bar", "failing compareAndExchangeAcquire String value");
457 }
458
459 {
460 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(array, i, "bar", "foo");
461 assertEquals(r, "bar", "success compareAndExchangeRelease String");
462 String x = (String) hs.get(TestAccessMode.GET).invokeExact(array, i);
463 assertEquals(x, "foo", "success compareAndExchangeRelease String value");
464 }
465
466 {
467 String r = (String) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(array, i, "bar", "baz");
468 assertEquals(r, "foo", "failing compareAndExchangeRelease String");
469 String x = (String) hs.get(TestAccessMode.GET).invokeExact(array, i);
470 assertEquals(x, "foo", "failing compareAndExchangeRelease String value");
471 }
472
473 {
474 boolean r = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET).invokeExact(array, i, "foo", "bar");
475 assertEquals(r, true, "weakCompareAndSet String");
476 String x = (String) hs.get(TestAccessMode.GET).invokeExact(array, i);
477 assertEquals(x, "bar", "weakCompareAndSet String value");
478 }
479
480 {
481 boolean r = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_ACQUIRE).invokeExact(array, i, "bar", "foo");
482 assertEquals(r, true, "weakCompareAndSetAcquire String");
483 String x = (String) hs.get(TestAccessMode.GET).invokeExact(array, i);
484 assertEquals(x, "foo", "weakCompareAndSetAcquire String");
485 }
486
487 {
488 boolean r = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_RELEASE).invokeExact(array, i, "foo", "bar");
489 assertEquals(r, true, "weakCompareAndSetRelease String");
490 String x = (String) hs.get(TestAccessMode.GET).invokeExact(array, i);
491 assertEquals(x, "bar", "weakCompareAndSetRelease String");
492 }
493
494 // Compare set and get
495 {
496 String o = (String) hs.get(TestAccessMode.GET_AND_SET).invokeExact(array, i, "foo");
497 assertEquals(o, "bar", "getAndSet String");
498 String x = (String) hs.get(TestAccessMode.GET).invokeExact(array, i);
499 assertEquals(x, "foo", "getAndSet String value");
500 }
501
502 }
503 }
504
505 static void testArrayUnsupported(Handles hs) throws Throwable {
506 String[] array = new String[10];
507
508 final int i = 0;
509
510 for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_ADD)) {
511 checkUOE(am, () -> {
512 String o = (String) hs.get(am).invokeExact(array, i, "foo");
513 });
514 }
515 }
516
517 static void testArrayIndexOutOfBounds(Handles hs) throws Throwable {
518 String[] array = new String[10];
519
520 for (int i : new int[]{-1, Integer.MIN_VALUE, 10, 11, Integer.MAX_VALUE}) {
521 final int ci = i;
522
523 for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET)) {
524 checkIOOBE(am, () -> {
525 String x = (String) hs.get(am).invokeExact(array, ci);
526 });
527 }
528
529 for (TestAccessMode am : testAccessModesOfType(TestAccessType.SET)) {
530 checkIOOBE(am, () -> {
531 hs.get(am).invokeExact(array, ci, "foo");
532 });
533 }
534
535 for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_SET)) {
536 checkIOOBE(am, () -> {
537 boolean r = (boolean) hs.get(am).invokeExact(array, ci, "foo", "bar");
538 });
539 }
540
541 for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_EXCHANGE)) {
542 checkIOOBE(am, () -> {
543 String r = (String) hs.get(am).invokeExact(array, ci, "bar", "foo");
544 });
545 }
546
547 for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_SET)) {
548 checkIOOBE(am, () -> {
549 String o = (String) hs.get(am).invokeExact(array, ci, "foo");
550 });
551 }
552
553 }
554 }
555 }
556