author | psandoz |
Thu, 19 May 2016 16:08:40 +0200 | |
changeset 38429 | 0fd11baf20c3 |
parent 38372 | 017d7578731c |
child 39470 | d6f8b4a85fb0 |
permissions | -rw-r--r-- |
36934 | 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 VarHandleTestMethodHandleAccessInt |
|
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 VarHandleTestMethodHandleAccessInt extends VarHandleBaseTest { |
|
42 |
static final int static_final_v = 1; |
|
43 |
||
44 |
static int static_v; |
|
45 |
||
46 |
final int final_v = 1; |
|
47 |
||
48 |
int 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 |
VarHandleTestMethodHandleAccessInt.class, "final_v", int.class); |
|
64 |
||
65 |
vhField = MethodHandles.lookup().findVarHandle( |
|
66 |
VarHandleTestMethodHandleAccessInt.class, "v", int.class); |
|
67 |
||
68 |
vhStaticFinalField = MethodHandles.lookup().findStaticVarHandle( |
|
69 |
VarHandleTestMethodHandleAccessInt.class, "static_final_v", int.class); |
|
70 |
||
71 |
vhStaticField = MethodHandles.lookup().findStaticVarHandle( |
|
72 |
VarHandleTestMethodHandleAccessInt.class, "static_v", int.class); |
|
73 |
||
74 |
vhArray = MethodHandles.arrayElementVarHandle(int[].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, VarHandleTestMethodHandleAccessInt::testStaticField)); |
|
91 |
cases.add(new MethodHandleAccessTestCase("Static field unsupported", |
|
92 |
vhStaticField, f, VarHandleTestMethodHandleAccessInt::testStaticFieldUnsupported, |
|
93 |
false)); |
|
94 |
||
95 |
cases.add(new MethodHandleAccessTestCase("Array", |
|
96 |
vhArray, f, VarHandleTestMethodHandleAccessInt::testArray)); |
|
97 |
cases.add(new MethodHandleAccessTestCase("Array unsupported", |
|
98 |
vhArray, f, VarHandleTestMethodHandleAccessInt::testArrayUnsupported, |
|
99 |
false)); |
|
100 |
cases.add(new MethodHandleAccessTestCase("Array index out of bounds", |
|
101 |
vhArray, f, VarHandleTestMethodHandleAccessInt::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(VarHandleTestMethodHandleAccessInt recv, Handles hs) throws Throwable { |
|
122 |
// Plain |
|
123 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
124 |
hs.get(TestAccessMode.SET).invokeExact(recv, 1); |
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
125 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
36934 | 126 |
assertEquals(x, 1, "set int value"); |
127 |
} |
|
128 |
||
129 |
||
130 |
// Volatile |
|
131 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
132 |
hs.get(TestAccessMode.SET_VOLATILE).invokeExact(recv, 2); |
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
133 |
int x = (int) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(recv); |
36934 | 134 |
assertEquals(x, 2, "setVolatile int value"); |
135 |
} |
|
136 |
||
137 |
// Lazy |
|
138 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
139 |
hs.get(TestAccessMode.SET_RELEASE).invokeExact(recv, 1); |
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
140 |
int x = (int) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(recv); |
36934 | 141 |
assertEquals(x, 1, "setRelease int value"); |
142 |
} |
|
143 |
||
144 |
// Opaque |
|
145 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
146 |
hs.get(TestAccessMode.SET_OPAQUE).invokeExact(recv, 2); |
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
147 |
int x = (int) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(recv); |
36934 | 148 |
assertEquals(x, 2, "setOpaque int value"); |
149 |
} |
|
150 |
||
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
151 |
hs.get(TestAccessMode.SET).invokeExact(recv, 1); |
36934 | 152 |
|
153 |
// Compare |
|
154 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
155 |
boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(recv, 1, 2); |
36934 | 156 |
assertEquals(r, true, "success compareAndSet int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
157 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
36934 | 158 |
assertEquals(x, 2, "success compareAndSet int value"); |
159 |
} |
|
160 |
||
161 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
162 |
boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(recv, 1, 3); |
36934 | 163 |
assertEquals(r, false, "failing compareAndSet int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
164 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
36934 | 165 |
assertEquals(x, 2, "failing compareAndSet int value"); |
166 |
} |
|
167 |
||
168 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
169 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(recv, 2, 1); |
36934 | 170 |
assertEquals(r, 2, "success compareAndExchangeVolatile int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
171 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
36934 | 172 |
assertEquals(x, 1, "success compareAndExchangeVolatile int value"); |
173 |
} |
|
174 |
||
175 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
176 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(recv, 2, 3); |
36934 | 177 |
assertEquals(r, 1, "failing compareAndExchangeVolatile int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
178 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
36934 | 179 |
assertEquals(x, 1, "failing compareAndExchangeVolatile int value"); |
180 |
} |
|
181 |
||
182 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
183 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(recv, 1, 2); |
36934 | 184 |
assertEquals(r, 1, "success compareAndExchangeAcquire int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
185 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
36934 | 186 |
assertEquals(x, 2, "success compareAndExchangeAcquire int value"); |
187 |
} |
|
188 |
||
189 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
190 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(recv, 1, 3); |
36934 | 191 |
assertEquals(r, 2, "failing compareAndExchangeAcquire int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
192 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
36934 | 193 |
assertEquals(x, 2, "failing compareAndExchangeAcquire int value"); |
194 |
} |
|
195 |
||
196 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
197 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(recv, 2, 1); |
36934 | 198 |
assertEquals(r, 2, "success compareAndExchangeRelease int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
199 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
36934 | 200 |
assertEquals(x, 1, "success compareAndExchangeRelease int value"); |
201 |
} |
|
202 |
||
203 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
204 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(recv, 2, 3); |
36934 | 205 |
assertEquals(r, 1, "failing compareAndExchangeRelease int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
206 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
36934 | 207 |
assertEquals(x, 1, "failing compareAndExchangeRelease int value"); |
208 |
} |
|
209 |
||
210 |
{ |
|
38355
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
211 |
boolean success = false; |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
212 |
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
213 |
success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET).invokeExact(recv, 1, 2); |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
214 |
} |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
215 |
assertEquals(success, true, "weakCompareAndSet int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
216 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
36934 | 217 |
assertEquals(x, 2, "weakCompareAndSet int value"); |
218 |
} |
|
219 |
||
220 |
{ |
|
38355
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
221 |
boolean success = false; |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
222 |
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
223 |
success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_ACQUIRE).invokeExact(recv, 2, 1); |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
224 |
} |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
225 |
assertEquals(success, true, "weakCompareAndSetAcquire int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
226 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
36934 | 227 |
assertEquals(x, 1, "weakCompareAndSetAcquire int"); |
228 |
} |
|
229 |
||
230 |
{ |
|
38355
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
231 |
boolean success = false; |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
232 |
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
233 |
success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_RELEASE).invokeExact(recv, 1, 2); |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
234 |
} |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
235 |
assertEquals(success, true, "weakCompareAndSetRelease int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
236 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
36934 | 237 |
assertEquals(x, 2, "weakCompareAndSetRelease int"); |
238 |
} |
|
239 |
||
38372
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
240 |
{ |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
241 |
boolean success = false; |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
242 |
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
243 |
success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_VOLATILE).invokeExact(recv, 2, 1); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
244 |
} |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
245 |
assertEquals(success, true, "weakCompareAndSetVolatile int"); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
246 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
247 |
assertEquals(x, 1, "weakCompareAndSetVolatile int"); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
248 |
} |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
249 |
|
36934 | 250 |
// Compare set and get |
251 |
{ |
|
38372
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
252 |
int o = (int) hs.get(TestAccessMode.GET_AND_SET).invokeExact(recv, 2); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
253 |
assertEquals(o, 1, "getAndSet int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
254 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(recv); |
38372
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
255 |
assertEquals(x, 2, "getAndSet int value"); |
36934 | 256 |
} |
257 |
||
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
258 |
hs.get(TestAccessMode.SET).invokeExact(recv, 1); |
36934 | 259 |
|
260 |
// get and add, add and get |
|
261 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
262 |
int o = (int) hs.get(TestAccessMode.GET_AND_ADD).invokeExact(recv, 3); |
36934 | 263 |
assertEquals(o, 1, "getAndAdd int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
264 |
int c = (int) hs.get(TestAccessMode.ADD_AND_GET).invokeExact(recv, 3); |
36934 | 265 |
assertEquals(c, 1 + 3 + 3, "getAndAdd int value"); |
266 |
} |
|
267 |
} |
|
268 |
||
269 |
static void testInstanceFieldUnsupported(VarHandleTestMethodHandleAccessInt recv, Handles hs) throws Throwable { |
|
270 |
||
271 |
} |
|
272 |
||
273 |
||
274 |
static void testStaticField(Handles hs) throws Throwable { |
|
275 |
// Plain |
|
276 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
277 |
hs.get(TestAccessMode.SET).invokeExact(1); |
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
278 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
36934 | 279 |
assertEquals(x, 1, "set int value"); |
280 |
} |
|
281 |
||
282 |
||
283 |
// Volatile |
|
284 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
285 |
hs.get(TestAccessMode.SET_VOLATILE).invokeExact(2); |
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
286 |
int x = (int) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(); |
36934 | 287 |
assertEquals(x, 2, "setVolatile int value"); |
288 |
} |
|
289 |
||
290 |
// Lazy |
|
291 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
292 |
hs.get(TestAccessMode.SET_RELEASE).invokeExact(1); |
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
293 |
int x = (int) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(); |
36934 | 294 |
assertEquals(x, 1, "setRelease int value"); |
295 |
} |
|
296 |
||
297 |
// Opaque |
|
298 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
299 |
hs.get(TestAccessMode.SET_OPAQUE).invokeExact(2); |
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
300 |
int x = (int) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(); |
36934 | 301 |
assertEquals(x, 2, "setOpaque int value"); |
302 |
} |
|
303 |
||
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
304 |
hs.get(TestAccessMode.SET).invokeExact(1); |
36934 | 305 |
|
306 |
// Compare |
|
307 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
308 |
boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(1, 2); |
36934 | 309 |
assertEquals(r, true, "success compareAndSet int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
310 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
36934 | 311 |
assertEquals(x, 2, "success compareAndSet int value"); |
312 |
} |
|
313 |
||
314 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
315 |
boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(1, 3); |
36934 | 316 |
assertEquals(r, false, "failing compareAndSet int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
317 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
36934 | 318 |
assertEquals(x, 2, "failing compareAndSet int value"); |
319 |
} |
|
320 |
||
321 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
322 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(2, 1); |
36934 | 323 |
assertEquals(r, 2, "success compareAndExchangeVolatile int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
324 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
36934 | 325 |
assertEquals(x, 1, "success compareAndExchangeVolatile int value"); |
326 |
} |
|
327 |
||
328 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
329 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(2, 3); |
36934 | 330 |
assertEquals(r, 1, "failing compareAndExchangeVolatile int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
331 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
36934 | 332 |
assertEquals(x, 1, "failing compareAndExchangeVolatile int value"); |
333 |
} |
|
334 |
||
335 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
336 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(1, 2); |
36934 | 337 |
assertEquals(r, 1, "success compareAndExchangeAcquire int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
338 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
36934 | 339 |
assertEquals(x, 2, "success compareAndExchangeAcquire int value"); |
340 |
} |
|
341 |
||
342 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
343 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(1, 3); |
36934 | 344 |
assertEquals(r, 2, "failing compareAndExchangeAcquire int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
345 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
36934 | 346 |
assertEquals(x, 2, "failing compareAndExchangeAcquire int value"); |
347 |
} |
|
348 |
||
349 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
350 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(2, 1); |
36934 | 351 |
assertEquals(r, 2, "success compareAndExchangeRelease int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
352 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
36934 | 353 |
assertEquals(x, 1, "success compareAndExchangeRelease int value"); |
354 |
} |
|
355 |
||
356 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
357 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(2, 3); |
36934 | 358 |
assertEquals(r, 1, "failing compareAndExchangeRelease int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
359 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
36934 | 360 |
assertEquals(x, 1, "failing compareAndExchangeRelease int value"); |
361 |
} |
|
362 |
||
363 |
{ |
|
38355
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
364 |
boolean success = false; |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
365 |
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
366 |
success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET).invokeExact(1, 2); |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
367 |
} |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
368 |
assertEquals(success, true, "weakCompareAndSet int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
369 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
36934 | 370 |
assertEquals(x, 2, "weakCompareAndSet int value"); |
371 |
} |
|
372 |
||
373 |
{ |
|
38355
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
374 |
boolean success = false; |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
375 |
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
376 |
success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_ACQUIRE).invokeExact(2, 1); |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
377 |
} |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
378 |
assertEquals(success, true, "weakCompareAndSetAcquire int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
379 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
36934 | 380 |
assertEquals(x, 1, "weakCompareAndSetAcquire int"); |
381 |
} |
|
382 |
||
383 |
{ |
|
38355
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
384 |
boolean success = false; |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
385 |
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
386 |
success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_RELEASE).invokeExact(1, 2); |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
387 |
} |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
388 |
assertEquals(success, true, "weakCompareAndSetRelease int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
389 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
36934 | 390 |
assertEquals(x, 2, "weakCompareAndSetRelease int"); |
391 |
} |
|
392 |
||
38372
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
393 |
{ |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
394 |
boolean success = false; |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
395 |
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
396 |
success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_VOLATILE).invokeExact(2, 1); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
397 |
} |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
398 |
assertEquals(success, true, "weakCompareAndSetVolatile int"); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
399 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
400 |
assertEquals(x, 1, "weakCompareAndSetVolatile int"); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
401 |
} |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
402 |
|
36934 | 403 |
// Compare set and get |
404 |
{ |
|
38372
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
405 |
int o = (int) hs.get(TestAccessMode.GET_AND_SET).invokeExact( 2); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
406 |
assertEquals(o, 1, "getAndSet int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
407 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(); |
38372
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
408 |
assertEquals(x, 2, "getAndSet int value"); |
36934 | 409 |
} |
410 |
||
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
411 |
hs.get(TestAccessMode.SET).invokeExact(1); |
36934 | 412 |
|
413 |
// get and add, add and get |
|
414 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
415 |
int o = (int) hs.get(TestAccessMode.GET_AND_ADD).invokeExact( 3); |
36934 | 416 |
assertEquals(o, 1, "getAndAdd int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
417 |
int c = (int) hs.get(TestAccessMode.ADD_AND_GET).invokeExact(3); |
36934 | 418 |
assertEquals(c, 1 + 3 + 3, "getAndAdd int value"); |
419 |
} |
|
420 |
} |
|
421 |
||
422 |
static void testStaticFieldUnsupported(Handles hs) throws Throwable { |
|
423 |
||
424 |
} |
|
425 |
||
426 |
||
427 |
static void testArray(Handles hs) throws Throwable { |
|
428 |
int[] array = new int[10]; |
|
429 |
||
430 |
for (int i = 0; i < array.length; i++) { |
|
431 |
// Plain |
|
432 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
433 |
hs.get(TestAccessMode.SET).invokeExact(array, i, 1); |
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
434 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
36934 | 435 |
assertEquals(x, 1, "get int value"); |
436 |
} |
|
437 |
||
438 |
||
439 |
// Volatile |
|
440 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
441 |
hs.get(TestAccessMode.SET_VOLATILE).invokeExact(array, i, 2); |
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
442 |
int x = (int) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(array, i); |
36934 | 443 |
assertEquals(x, 2, "setVolatile int value"); |
444 |
} |
|
445 |
||
446 |
// Lazy |
|
447 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
448 |
hs.get(TestAccessMode.SET_RELEASE).invokeExact(array, i, 1); |
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
449 |
int x = (int) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(array, i); |
36934 | 450 |
assertEquals(x, 1, "setRelease int value"); |
451 |
} |
|
452 |
||
453 |
// Opaque |
|
454 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
455 |
hs.get(TestAccessMode.SET_OPAQUE).invokeExact(array, i, 2); |
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
456 |
int x = (int) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(array, i); |
36934 | 457 |
assertEquals(x, 2, "setOpaque int value"); |
458 |
} |
|
459 |
||
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
460 |
hs.get(TestAccessMode.SET).invokeExact(array, i, 1); |
36934 | 461 |
|
462 |
// Compare |
|
463 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
464 |
boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(array, i, 1, 2); |
36934 | 465 |
assertEquals(r, true, "success compareAndSet int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
466 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
36934 | 467 |
assertEquals(x, 2, "success compareAndSet int value"); |
468 |
} |
|
469 |
||
470 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
471 |
boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(array, i, 1, 3); |
36934 | 472 |
assertEquals(r, false, "failing compareAndSet int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
473 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
36934 | 474 |
assertEquals(x, 2, "failing compareAndSet int value"); |
475 |
} |
|
476 |
||
477 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
478 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(array, i, 2, 1); |
36934 | 479 |
assertEquals(r, 2, "success compareAndExchangeVolatile int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
480 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
36934 | 481 |
assertEquals(x, 1, "success compareAndExchangeVolatile int value"); |
482 |
} |
|
483 |
||
484 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
485 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(array, i, 2, 3); |
36934 | 486 |
assertEquals(r, 1, "failing compareAndExchangeVolatile int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
487 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
36934 | 488 |
assertEquals(x, 1, "failing compareAndExchangeVolatile int value"); |
489 |
} |
|
490 |
||
491 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
492 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(array, i, 1, 2); |
36934 | 493 |
assertEquals(r, 1, "success compareAndExchangeAcquire int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
494 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
36934 | 495 |
assertEquals(x, 2, "success compareAndExchangeAcquire int value"); |
496 |
} |
|
497 |
||
498 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
499 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(array, i, 1, 3); |
36934 | 500 |
assertEquals(r, 2, "failing compareAndExchangeAcquire int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
501 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
36934 | 502 |
assertEquals(x, 2, "failing compareAndExchangeAcquire int value"); |
503 |
} |
|
504 |
||
505 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
506 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(array, i, 2, 1); |
36934 | 507 |
assertEquals(r, 2, "success compareAndExchangeRelease int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
508 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
36934 | 509 |
assertEquals(x, 1, "success compareAndExchangeRelease int value"); |
510 |
} |
|
511 |
||
512 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
513 |
int r = (int) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(array, i, 2, 3); |
36934 | 514 |
assertEquals(r, 1, "failing compareAndExchangeRelease int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
515 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
36934 | 516 |
assertEquals(x, 1, "failing compareAndExchangeRelease int value"); |
517 |
} |
|
518 |
||
519 |
{ |
|
38355
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
520 |
boolean success = false; |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
521 |
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
522 |
success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET).invokeExact(array, i, 1, 2); |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
523 |
} |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
524 |
assertEquals(success, true, "weakCompareAndSet int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
525 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
36934 | 526 |
assertEquals(x, 2, "weakCompareAndSet int value"); |
527 |
} |
|
528 |
||
529 |
{ |
|
38355
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
530 |
boolean success = false; |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
531 |
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
532 |
success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_ACQUIRE).invokeExact(array, i, 2, 1); |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
533 |
} |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
534 |
assertEquals(success, true, "weakCompareAndSetAcquire int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
535 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
36934 | 536 |
assertEquals(x, 1, "weakCompareAndSetAcquire int"); |
537 |
} |
|
538 |
||
539 |
{ |
|
38355
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
540 |
boolean success = false; |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
541 |
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
542 |
success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_RELEASE).invokeExact(array, i, 1, 2); |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
543 |
} |
674cfd9b90cf
8155739: [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
shade
parents:
37343
diff
changeset
|
544 |
assertEquals(success, true, "weakCompareAndSetRelease int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
545 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
36934 | 546 |
assertEquals(x, 2, "weakCompareAndSetRelease int"); |
547 |
} |
|
548 |
||
38372
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
549 |
{ |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
550 |
boolean success = false; |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
551 |
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
552 |
success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_VOLATILE).invokeExact(array, i, 2, 1); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
553 |
} |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
554 |
assertEquals(success, true, "weakCompareAndSetVolatile int"); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
555 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
556 |
assertEquals(x, 1, "weakCompareAndSetVolatile int"); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
557 |
} |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
558 |
|
36934 | 559 |
// Compare set and get |
560 |
{ |
|
38372
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
561 |
int o = (int) hs.get(TestAccessMode.GET_AND_SET).invokeExact(array, i, 2); |
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
562 |
assertEquals(o, 1, "getAndSet int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
563 |
int x = (int) hs.get(TestAccessMode.GET).invokeExact(array, i); |
38372
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38368
diff
changeset
|
564 |
assertEquals(x, 2, "getAndSet int value"); |
36934 | 565 |
} |
566 |
||
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
567 |
hs.get(TestAccessMode.SET).invokeExact(array, i, 1); |
36934 | 568 |
|
569 |
// get and add, add and get |
|
570 |
{ |
|
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
571 |
int o = (int) hs.get(TestAccessMode.GET_AND_ADD).invokeExact(array, i, 3); |
36934 | 572 |
assertEquals(o, 1, "getAndAdd int"); |
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
573 |
int c = (int) hs.get(TestAccessMode.ADD_AND_GET).invokeExact(array, i, 3); |
36934 | 574 |
assertEquals(c, 1 + 3 + 3, "getAndAdd int value"); |
575 |
} |
|
576 |
} |
|
577 |
} |
|
578 |
||
579 |
static void testArrayUnsupported(Handles hs) throws Throwable { |
|
580 |
int[] array = new int[10]; |
|
581 |
||
582 |
final int i = 0; |
|
583 |
||
584 |
} |
|
585 |
||
586 |
static void testArrayIndexOutOfBounds(Handles hs) throws Throwable { |
|
587 |
int[] array = new int[10]; |
|
588 |
||
589 |
for (int i : new int[]{-1, Integer.MIN_VALUE, 10, 11, Integer.MAX_VALUE}) { |
|
590 |
final int ci = i; |
|
591 |
||
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
592 |
for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET)) { |
36934 | 593 |
checkIOOBE(am, () -> { |
594 |
int x = (int) hs.get(am).invokeExact(array, ci); |
|
595 |
}); |
|
596 |
} |
|
597 |
||
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
598 |
for (TestAccessMode am : testAccessModesOfType(TestAccessType.SET)) { |
36934 | 599 |
checkIOOBE(am, () -> { |
600 |
hs.get(am).invokeExact(array, ci, 1); |
|
601 |
}); |
|
602 |
} |
|
603 |
||
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
604 |
for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_SET)) { |
36934 | 605 |
checkIOOBE(am, () -> { |
606 |
boolean r = (boolean) hs.get(am).invokeExact(array, ci, 1, 2); |
|
607 |
}); |
|
608 |
} |
|
609 |
||
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
610 |
for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_EXCHANGE)) { |
36934 | 611 |
checkIOOBE(am, () -> { |
612 |
int r = (int) hs.get(am).invokeExact(array, ci, 2, 1); |
|
613 |
}); |
|
614 |
} |
|
615 |
||
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
616 |
for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_SET)) { |
36934 | 617 |
checkIOOBE(am, () -> { |
618 |
int o = (int) hs.get(am).invokeExact(array, ci, 1); |
|
619 |
}); |
|
620 |
} |
|
621 |
||
37343
35a2231828a7
8151705: VarHandle.AccessMode enum names should conform to code style
psandoz
parents:
36934
diff
changeset
|
622 |
for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_ADD)) { |
36934 | 623 |
checkIOOBE(am, () -> { |
624 |
int o = (int) hs.get(am).invokeExact(array, ci, 3); |
|
625 |
}); |
|
626 |
} |
|
627 |
} |
|
628 |
} |
|
629 |
} |
|
630 |