Mercurial > hg > truffle
annotate test/compiler/stable/TestStableInt.java @ 18911:91fee1fab96d
Added tag gpu-0.1 for changeset 1b0ef9634252
author | Doug Simon <doug.simon@oracle.com> |
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date | Thu, 22 Jan 2015 11:16:26 +0100 |
parents | ee1c924763d2 |
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rev | line source |
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17820 | 1 /* |
2 * Copyright (c) 2014, 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. Oracle designates this | |
8 * particular file as subject to the "Classpath" exception as provided | |
9 * by Oracle in the LICENSE file that accompanied this code. | |
10 * | |
11 * This code is distributed in the hope that it will be useful, but WITHOUT | |
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 * version 2 for more details (a copy is included in the LICENSE file that | |
15 * accompanied this code). | |
16 * | |
17 * You should have received a copy of the GNU General Public License version | |
18 * 2 along with this work; if not, write to the Free Software Foundation, | |
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
20 * | |
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
22 * or visit www.oracle.com if you need additional information or have any | |
23 * questions. | |
24 */ | |
25 | |
26 /* | |
27 * @test TestStableInt | |
28 * @summary tests on stable fields and arrays | |
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29 * @library /testlibrary /testlibrary/whitebox |
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30 * @build TestStableInt StableConfiguration sun.hotspot.WhiteBox |
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31 * @run main ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission |
17820 | 32 * @run main ClassFileInstaller |
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33 * java/lang/invoke/StableConfiguration |
17820 | 34 * java/lang/invoke/TestStableInt |
35 * java/lang/invoke/TestStableInt$IntStable | |
36 * java/lang/invoke/TestStableInt$StaticIntStable | |
37 * java/lang/invoke/TestStableInt$VolatileIntStable | |
38 * java/lang/invoke/TestStableInt$IntArrayDim1 | |
39 * java/lang/invoke/TestStableInt$IntArrayDim2 | |
40 * java/lang/invoke/TestStableInt$IntArrayDim3 | |
41 * java/lang/invoke/TestStableInt$IntArrayDim4 | |
42 * java/lang/invoke/TestStableInt$ObjectArrayLowerDim0 | |
43 * java/lang/invoke/TestStableInt$ObjectArrayLowerDim1 | |
44 * java/lang/invoke/TestStableInt$NestedStableField | |
45 * java/lang/invoke/TestStableInt$NestedStableField$A | |
46 * java/lang/invoke/TestStableInt$NestedStableField1 | |
47 * java/lang/invoke/TestStableInt$NestedStableField1$A | |
48 * java/lang/invoke/TestStableInt$NestedStableField2 | |
49 * java/lang/invoke/TestStableInt$NestedStableField2$A | |
50 * java/lang/invoke/TestStableInt$NestedStableField3 | |
51 * java/lang/invoke/TestStableInt$NestedStableField3$A | |
52 * java/lang/invoke/TestStableInt$DefaultValue | |
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53 * java/lang/invoke/TestStableInt$DefaultStaticValue |
17820 | 54 * java/lang/invoke/TestStableInt$ObjectArrayLowerDim2 |
55 * | |
56 * @run main/othervm -Xbootclasspath/a:. -XX:+IgnoreUnrecognizedVMOptions | |
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57 * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xcomp |
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58 * -server -XX:-TieredCompilation |
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59 * -XX:+FoldStableValues |
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60 * -XX:CompileOnly=::get,::get1,::get2,::get3,::get4 |
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61 * java.lang.invoke.TestStableInt |
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62 * @run main/othervm -Xbootclasspath/a:. -XX:+IgnoreUnrecognizedVMOptions |
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63 * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xcomp |
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64 * -server -XX:-TieredCompilation |
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65 * -XX:-FoldStableValues |
17820 | 66 * -XX:CompileOnly=::get,::get1,::get2,::get3,::get4 |
67 * java.lang.invoke.TestStableInt | |
68 * | |
69 * @run main/othervm -Xbootclasspath/a:. -XX:+IgnoreUnrecognizedVMOptions | |
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70 * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xcomp |
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71 * -server -XX:+TieredCompilation -XX:TieredStopAtLevel=1 |
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72 * -XX:+FoldStableValues |
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73 * -XX:CompileOnly=::get,::get1,::get2,::get3,::get4 |
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74 * java.lang.invoke.TestStableInt |
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75 * @run main/othervm -Xbootclasspath/a:. -XX:+IgnoreUnrecognizedVMOptions |
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76 * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xcomp |
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77 * -server -XX:+TieredCompilation -XX:TieredStopAtLevel=1 |
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78 * -XX:-FoldStableValues |
17820 | 79 * -XX:CompileOnly=::get,::get1,::get2,::get3,::get4 |
80 * java.lang.invoke.TestStableInt | |
81 * | |
82 * @run main/othervm -Xbootclasspath/a:. -XX:+IgnoreUnrecognizedVMOptions | |
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83 * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xcomp |
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84 * -client -XX:-TieredCompilation |
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85 * -XX:+FoldStableValues |
17820 | 86 * -XX:CompileOnly=::get,::get1,::get2,::get3,::get4 |
87 * java.lang.invoke.TestStableInt | |
88 * @run main/othervm -Xbootclasspath/a:. -XX:+IgnoreUnrecognizedVMOptions | |
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89 * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xcomp |
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90 * -client -XX:-TieredCompilation |
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91 * -XX:-FoldStableValues |
17820 | 92 * -XX:CompileOnly=::get,::get1,::get2,::get3,::get4 |
93 * java.lang.invoke.TestStableInt | |
94 */ | |
95 package java.lang.invoke; | |
96 | |
97 import java.lang.reflect.InvocationTargetException; | |
98 | |
99 public class TestStableInt { | |
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100 static final boolean isStableEnabled = StableConfiguration.isStableEnabled; |
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101 static final boolean isServerWithStable = StableConfiguration.isServerWithStable; |
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102 |
17820 | 103 public static void main(String[] args) throws Exception { |
104 run(DefaultValue.class); | |
105 run(IntStable.class); | |
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106 run(DefaultStaticValue.class); |
17820 | 107 run(StaticIntStable.class); |
108 run(VolatileIntStable.class); | |
109 | |
110 // @Stable arrays: Dim 1-4 | |
111 run(IntArrayDim1.class); | |
112 run(IntArrayDim2.class); | |
113 run(IntArrayDim3.class); | |
114 run(IntArrayDim4.class); | |
115 | |
116 // @Stable Object field: dynamic arrays | |
117 run(ObjectArrayLowerDim0.class); | |
118 run(ObjectArrayLowerDim1.class); | |
119 run(ObjectArrayLowerDim2.class); | |
120 | |
121 // Nested @Stable fields | |
122 run(NestedStableField.class); | |
123 run(NestedStableField1.class); | |
124 run(NestedStableField2.class); | |
125 run(NestedStableField3.class); | |
126 | |
127 if (failed) { | |
128 throw new Error("TEST FAILED"); | |
129 } | |
130 } | |
131 | |
132 /* ==================================================== */ | |
133 | |
134 static class DefaultValue { | |
135 public @Stable int v; | |
136 | |
137 public static final DefaultValue c = new DefaultValue(); | |
138 public static int get() { return c.v; } | |
139 public static void test() throws Exception { | |
140 int val1 = get(); | |
141 c.v = 1; int val2 = get(); | |
142 assertEquals(val1, 0); | |
143 assertEquals(val2, 1); | |
144 } | |
145 } | |
146 | |
147 /* ==================================================== */ | |
148 | |
149 static class IntStable { | |
150 public @Stable int v; | |
151 | |
152 public static final IntStable c = new IntStable(); | |
153 public static int get() { return c.v; } | |
154 public static void test() throws Exception { | |
155 c.v = 1; int val1 = get(); | |
156 c.v = 2; int val2 = get(); | |
157 assertEquals(val1, 1); | |
158 assertEquals(val2, (isStableEnabled ? 1 : 2)); | |
159 } | |
160 } | |
161 | |
162 /* ==================================================== */ | |
163 | |
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164 static class DefaultStaticValue { |
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165 public static @Stable int v; |
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166 |
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167 public static final DefaultStaticValue c = new DefaultStaticValue(); |
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168 public static int get() { return c.v; } |
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169 public static void test() throws Exception { |
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170 int val1 = get(); |
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171 c.v = 1; int val2 = get(); |
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172 assertEquals(val1, 0); |
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173 assertEquals(val2, 1); |
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174 } |
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175 } |
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176 |
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177 /* ==================================================== */ |
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178 |
17820 | 179 static class StaticIntStable { |
180 public static @Stable int v; | |
181 | |
182 public static final StaticIntStable c = new StaticIntStable(); | |
183 public static int get() { return c.v; } | |
184 public static void test() throws Exception { | |
185 c.v = 1; int val1 = get(); | |
186 c.v = 2; int val2 = get(); | |
187 assertEquals(val1, 1); | |
188 assertEquals(val2, (isStableEnabled ? 1 : 2)); | |
189 } | |
190 } | |
191 | |
192 /* ==================================================== */ | |
193 | |
194 static class VolatileIntStable { | |
195 public @Stable volatile int v; | |
196 | |
197 public static final VolatileIntStable c = new VolatileIntStable(); | |
198 public static int get() { return c.v; } | |
199 public static void test() throws Exception { | |
200 c.v = 1; int val1 = get(); | |
201 c.v = 2; int val2 = get(); | |
202 assertEquals(val1, 1); | |
203 assertEquals(val2, (isStableEnabled ? 1 : 2)); | |
204 } | |
205 } | |
206 | |
207 /* ==================================================== */ | |
208 // @Stable array == field && all components are stable | |
209 | |
210 static class IntArrayDim1 { | |
211 public @Stable int[] v; | |
212 | |
213 public static final IntArrayDim1 c = new IntArrayDim1(); | |
214 public static int get() { return c.v[0]; } | |
215 public static int get1() { return c.v[10]; } | |
216 public static int[] get2() { return c.v; } | |
217 public static void test() throws Exception { | |
218 { | |
219 c.v = new int[1]; c.v[0] = 1; int val1 = get(); | |
220 c.v[0] = 2; int val2 = get(); | |
221 assertEquals(val1, 1); | |
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222 assertEquals(val2, (isServerWithStable ? 1 : 2)); |
17820 | 223 |
224 c.v = new int[1]; c.v[0] = 3; int val3 = get(); | |
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225 assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2) |
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226 : 3)); |
17820 | 227 } |
228 | |
229 { | |
230 c.v = new int[20]; c.v[10] = 1; int val1 = get1(); | |
231 c.v[10] = 2; int val2 = get1(); | |
232 assertEquals(val1, 1); | |
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233 assertEquals(val2, (isServerWithStable ? 1 : 2)); |
17820 | 234 |
235 c.v = new int[20]; c.v[10] = 3; int val3 = get1(); | |
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236 assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2) |
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237 : 3)); |
17820 | 238 } |
239 | |
240 { | |
241 c.v = new int[1]; int[] val1 = get2(); | |
242 c.v = new int[1]; int[] val2 = get2(); | |
243 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
244 } | |
245 } | |
246 } | |
247 | |
248 /* ==================================================== */ | |
249 | |
250 static class IntArrayDim2 { | |
251 public @Stable int[][] v; | |
252 | |
253 public static final IntArrayDim2 c = new IntArrayDim2(); | |
254 public static int get() { return c.v[0][0]; } | |
255 public static int[] get1() { return c.v[0]; } | |
256 public static int[][] get2() { return c.v; } | |
257 public static void test() throws Exception { | |
258 { | |
259 c.v = new int[1][1]; c.v[0][0] = 1; int val1 = get(); | |
260 c.v[0][0] = 2; int val2 = get(); | |
261 assertEquals(val1, 1); | |
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262 assertEquals(val2, (isServerWithStable ? 1 : 2)); |
17820 | 263 |
264 c.v = new int[1][1]; c.v[0][0] = 3; int val3 = get(); | |
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265 assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2) |
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266 : 3)); |
17820 | 267 |
268 c.v[0] = new int[1]; c.v[0][0] = 4; int val4 = get(); | |
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269 assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2) |
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270 : 4)); |
17820 | 271 } |
272 | |
273 { | |
274 c.v = new int[1][1]; int[] val1 = get1(); | |
275 c.v[0] = new int[1]; int[] val2 = get1(); | |
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276 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
17820 | 277 } |
278 | |
279 { | |
280 c.v = new int[1][1]; int[][] val1 = get2(); | |
281 c.v = new int[1][1]; int[][] val2 = get2(); | |
282 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
283 } | |
284 } | |
285 } | |
286 | |
287 /* ==================================================== */ | |
288 | |
289 static class IntArrayDim3 { | |
290 public @Stable int[][][] v; | |
291 | |
292 public static final IntArrayDim3 c = new IntArrayDim3(); | |
293 public static int get() { return c.v[0][0][0]; } | |
294 public static int[] get1() { return c.v[0][0]; } | |
295 public static int[][] get2() { return c.v[0]; } | |
296 public static int[][][] get3() { return c.v; } | |
297 public static void test() throws Exception { | |
298 { | |
299 c.v = new int[1][1][1]; c.v[0][0][0] = 1; int val1 = get(); | |
300 c.v[0][0][0] = 2; int val2 = get(); | |
301 assertEquals(val1, 1); | |
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302 assertEquals(val2, (isServerWithStable ? 1 : 2)); |
17820 | 303 |
304 c.v = new int[1][1][1]; c.v[0][0][0] = 3; int val3 = get(); | |
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305 assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2) |
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306 : 3)); |
17820 | 307 |
308 c.v[0] = new int[1][1]; c.v[0][0][0] = 4; int val4 = get(); | |
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309 assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2) |
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310 : 4)); |
17820 | 311 |
312 c.v[0][0] = new int[1]; c.v[0][0][0] = 5; int val5 = get(); | |
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313 assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1 : 2) |
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314 : 5)); |
17820 | 315 } |
316 | |
317 { | |
318 c.v = new int[1][1][1]; int[] val1 = get1(); | |
319 c.v[0][0] = new int[1]; int[] val2 = get1(); | |
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320 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
17820 | 321 } |
322 | |
323 { | |
324 c.v = new int[1][1][1]; int[][] val1 = get2(); | |
325 c.v[0] = new int[1][1]; int[][] val2 = get2(); | |
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326 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
17820 | 327 } |
328 | |
329 { | |
330 c.v = new int[1][1][1]; int[][][] val1 = get3(); | |
331 c.v = new int[1][1][1]; int[][][] val2 = get3(); | |
332 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
333 } | |
334 } | |
335 } | |
336 | |
337 /* ==================================================== */ | |
338 | |
339 static class IntArrayDim4 { | |
340 public @Stable int[][][][] v; | |
341 | |
342 public static final IntArrayDim4 c = new IntArrayDim4(); | |
343 public static int get() { return c.v[0][0][0][0]; } | |
344 public static int[] get1() { return c.v[0][0][0]; } | |
345 public static int[][] get2() { return c.v[0][0]; } | |
346 public static int[][][] get3() { return c.v[0]; } | |
347 public static int[][][][] get4() { return c.v; } | |
348 public static void test() throws Exception { | |
349 { | |
350 c.v = new int[1][1][1][1]; c.v[0][0][0][0] = 1; int val1 = get(); | |
351 c.v[0][0][0][0] = 2; int val2 = get(); | |
352 assertEquals(val1, 1); | |
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353 assertEquals(val2, (isServerWithStable ? 1 : 2)); |
17820 | 354 |
355 c.v = new int[1][1][1][1]; c.v[0][0][0][0] = 3; int val3 = get(); | |
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356 assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2) |
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357 : 3)); |
17820 | 358 |
359 c.v[0] = new int[1][1][1]; c.v[0][0][0][0] = 4; int val4 = get(); | |
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360 assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2) |
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361 : 4)); |
17820 | 362 |
363 c.v[0][0] = new int[1][1]; c.v[0][0][0][0] = 5; int val5 = get(); | |
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364 assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1 : 2) |
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365 : 5)); |
17820 | 366 |
367 c.v[0][0][0] = new int[1]; c.v[0][0][0][0] = 6; int val6 = get(); | |
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368 assertEquals(val6, (isStableEnabled ? (isServerWithStable ? 1 : 2) |
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369 : 6)); |
17820 | 370 } |
371 | |
372 { | |
373 c.v = new int[1][1][1][1]; int[] val1 = get1(); | |
374 c.v[0][0][0] = new int[1]; int[] val2 = get1(); | |
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375 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
17820 | 376 } |
377 | |
378 { | |
379 c.v = new int[1][1][1][1]; int[][] val1 = get2(); | |
380 c.v[0][0] = new int[1][1]; int[][] val2 = get2(); | |
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381 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
17820 | 382 } |
383 | |
384 { | |
385 c.v = new int[1][1][1][1]; int[][][] val1 = get3(); | |
386 c.v[0] = new int[1][1][1]; int[][][] val2 = get3(); | |
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387 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
17820 | 388 } |
389 | |
390 { | |
391 c.v = new int[1][1][1][1]; int[][][][] val1 = get4(); | |
392 c.v = new int[1][1][1][1]; int[][][][] val2 = get4(); | |
393 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
394 } | |
395 } | |
396 } | |
397 | |
398 /* ==================================================== */ | |
399 // Dynamic Dim is higher than static | |
400 static class ObjectArrayLowerDim0 { | |
401 public @Stable Object v; | |
402 | |
403 public static final ObjectArrayLowerDim0 c = new ObjectArrayLowerDim0(); | |
404 public static int get() { return ((int[])c.v)[0]; } | |
405 public static int[] get1() { return (int[])c.v; } | |
406 | |
407 public static void test() throws Exception { | |
408 { | |
409 c.v = new int[1]; ((int[])c.v)[0] = 1; int val1 = get(); | |
410 ((int[])c.v)[0] = 2; int val2 = get(); | |
411 | |
412 assertEquals(val1, 1); | |
413 assertEquals(val2, 2); | |
414 } | |
415 | |
416 { | |
417 c.v = new int[1]; int[] val1 = get1(); | |
418 c.v = new int[1]; int[] val2 = get1(); | |
419 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
420 } | |
421 } | |
422 } | |
423 | |
424 /* ==================================================== */ | |
425 | |
426 static class ObjectArrayLowerDim1 { | |
427 public @Stable Object[] v; | |
428 | |
429 public static final ObjectArrayLowerDim1 c = new ObjectArrayLowerDim1(); | |
430 public static int get() { return ((int[][])c.v)[0][0]; } | |
431 public static int[] get1() { return (int[])(c.v[0]); } | |
432 public static Object[] get2() { return c.v; } | |
433 | |
434 public static void test() throws Exception { | |
435 { | |
436 c.v = new int[1][1]; ((int[][])c.v)[0][0] = 1; int val1 = get(); | |
437 ((int[][])c.v)[0][0] = 2; int val2 = get(); | |
438 | |
439 assertEquals(val1, 1); | |
440 assertEquals(val2, 2); | |
441 } | |
442 | |
443 { | |
444 c.v = new int[1][1]; c.v[0] = new int[0]; int[] val1 = get1(); | |
445 c.v[0] = new int[0]; int[] val2 = get1(); | |
446 | |
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447 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
17820 | 448 } |
449 | |
450 { | |
451 c.v = new int[0][0]; Object[] val1 = get2(); | |
452 c.v = new int[0][0]; Object[] val2 = get2(); | |
453 | |
454 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
455 } | |
456 } | |
457 } | |
458 | |
459 /* ==================================================== */ | |
460 | |
461 static class ObjectArrayLowerDim2 { | |
462 public @Stable Object[][] v; | |
463 | |
464 public static final ObjectArrayLowerDim2 c = new ObjectArrayLowerDim2(); | |
465 public static int get() { return ((int[][][])c.v)[0][0][0]; } | |
466 public static int[] get1() { return (int[])(c.v[0][0]); } | |
467 public static int[][] get2() { return (int[][])(c.v[0]); } | |
468 public static Object[][] get3() { return c.v; } | |
469 | |
470 public static void test() throws Exception { | |
471 { | |
472 c.v = new int[1][1][1]; ((int[][][])c.v)[0][0][0] = 1; int val1 = get(); | |
473 ((int[][][])c.v)[0][0][0] = 2; int val2 = get(); | |
474 | |
475 assertEquals(val1, 1); | |
476 assertEquals(val2, 2); | |
477 } | |
478 | |
479 { | |
480 c.v = new int[1][1][1]; c.v[0][0] = new int[0]; int[] val1 = get1(); | |
481 c.v[0][0] = new int[0]; int[] val2 = get1(); | |
482 | |
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483 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
17820 | 484 } |
485 | |
486 { | |
487 c.v = new int[1][1][1]; c.v[0] = new int[0][0]; int[][] val1 = get2(); | |
488 c.v[0] = new int[0][0]; int[][] val2 = get2(); | |
489 | |
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490 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
17820 | 491 } |
492 | |
493 { | |
494 c.v = new int[0][0][0]; Object[][] val1 = get3(); | |
495 c.v = new int[0][0][0]; Object[][] val2 = get3(); | |
496 | |
497 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
498 } | |
499 } | |
500 } | |
501 | |
502 /* ==================================================== */ | |
503 | |
504 static class NestedStableField { | |
505 static class A { | |
506 public @Stable int a; | |
507 | |
508 } | |
509 public @Stable A v; | |
510 | |
511 public static final NestedStableField c = new NestedStableField(); | |
512 public static A get() { return c.v; } | |
513 public static int get1() { return get().a; } | |
514 | |
515 public static void test() throws Exception { | |
516 { | |
517 c.v = new A(); c.v.a = 1; A val1 = get(); | |
518 c.v.a = 2; A val2 = get(); | |
519 | |
520 assertEquals(val1.a, 2); | |
521 assertEquals(val2.a, 2); | |
522 } | |
523 | |
524 { | |
525 c.v = new A(); c.v.a = 1; int val1 = get1(); | |
526 c.v.a = 2; int val2 = get1(); | |
527 c.v = new A(); c.v.a = 3; int val3 = get1(); | |
528 | |
529 assertEquals(val1, 1); | |
530 assertEquals(val2, (isStableEnabled ? 1 : 2)); | |
531 assertEquals(val3, (isStableEnabled ? 1 : 3)); | |
532 } | |
533 } | |
534 } | |
535 | |
536 /* ==================================================== */ | |
537 | |
538 static class NestedStableField1 { | |
539 static class A { | |
540 public @Stable int a; | |
541 public @Stable A next; | |
542 } | |
543 public @Stable A v; | |
544 | |
545 public static final NestedStableField1 c = new NestedStableField1(); | |
546 public static A get() { return c.v.next.next.next.next.next.next.next; } | |
547 public static int get1() { return get().a; } | |
548 | |
549 public static void test() throws Exception { | |
550 { | |
551 c.v = new A(); c.v.next = new A(); c.v.next.next = c.v; | |
552 c.v.a = 1; c.v.next.a = 1; A val1 = get(); | |
553 c.v.a = 2; c.v.next.a = 2; A val2 = get(); | |
554 | |
555 assertEquals(val1.a, 2); | |
556 assertEquals(val2.a, 2); | |
557 } | |
558 | |
559 { | |
560 c.v = new A(); c.v.next = c.v; | |
561 c.v.a = 1; int val1 = get1(); | |
562 c.v.a = 2; int val2 = get1(); | |
563 c.v = new A(); c.v.next = c.v; | |
564 c.v.a = 3; int val3 = get1(); | |
565 | |
566 assertEquals(val1, 1); | |
567 assertEquals(val2, (isStableEnabled ? 1 : 2)); | |
568 assertEquals(val3, (isStableEnabled ? 1 : 3)); | |
569 } | |
570 } | |
571 } | |
572 /* ==================================================== */ | |
573 | |
574 static class NestedStableField2 { | |
575 static class A { | |
576 public @Stable int a; | |
577 public @Stable A left; | |
578 public A right; | |
579 } | |
580 | |
581 public @Stable A v; | |
582 | |
583 public static final NestedStableField2 c = new NestedStableField2(); | |
584 public static int get() { return c.v.left.left.left.a; } | |
585 public static int get1() { return c.v.left.left.right.left.a; } | |
586 | |
587 public static void test() throws Exception { | |
588 { | |
589 c.v = new A(); c.v.left = c.v.right = c.v; | |
590 c.v.a = 1; int val1 = get(); int val2 = get1(); | |
591 c.v.a = 2; int val3 = get(); int val4 = get1(); | |
592 | |
593 assertEquals(val1, 1); | |
594 assertEquals(val3, (isStableEnabled ? 1 : 2)); | |
595 | |
596 assertEquals(val2, 1); | |
597 assertEquals(val4, 2); | |
598 } | |
599 } | |
600 } | |
601 | |
602 /* ==================================================== */ | |
603 | |
604 static class NestedStableField3 { | |
605 static class A { | |
606 public @Stable int a; | |
607 public @Stable A[] left; | |
608 public A[] right; | |
609 } | |
610 | |
611 public @Stable A[] v; | |
612 | |
613 public static final NestedStableField3 c = new NestedStableField3(); | |
614 public static int get() { return c.v[0].left[1].left[0].left[1].a; } | |
615 public static int get1() { return c.v[1].left[0].left[1].right[0].left[1].a; } | |
616 | |
617 public static void test() throws Exception { | |
618 { | |
619 A elem = new A(); | |
620 c.v = new A[] { elem, elem }; c.v[0].left = c.v[0].right = c.v; | |
621 elem.a = 1; int val1 = get(); int val2 = get1(); | |
622 elem.a = 2; int val3 = get(); int val4 = get1(); | |
623 | |
624 assertEquals(val1, 1); | |
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625 assertEquals(val3, (isServerWithStable ? 1 : 2)); |
17820 | 626 |
627 assertEquals(val2, 1); | |
628 assertEquals(val4, 2); | |
629 } | |
630 } | |
631 } | |
632 | |
633 /* ==================================================== */ | |
634 // Auxiliary methods | |
635 static void assertEquals(int i, int j) { if (i != j) throw new AssertionError(i + " != " + j); } | |
636 static void assertTrue(boolean b) { if (!b) throw new AssertionError(); } | |
637 | |
638 static boolean failed = false; | |
639 | |
640 public static void run(Class<?> test) { | |
641 Throwable ex = null; | |
642 System.out.print(test.getName()+": "); | |
643 try { | |
644 test.getMethod("test").invoke(null); | |
645 } catch (InvocationTargetException e) { | |
646 ex = e.getCause(); | |
647 } catch (Throwable e) { | |
648 ex = e; | |
649 } finally { | |
650 if (ex == null) { | |
651 System.out.println("PASSED"); | |
652 } else { | |
653 failed = true; | |
654 System.out.println("FAILED"); | |
655 ex.printStackTrace(System.out); | |
656 } | |
657 } | |
658 } | |
659 } |