Mercurial > hg > graal-jvmci-8
annotate test/compiler/stable/TestStableObject.java @ 24234:ea6f94ab283b default tip
Added tag jvmci-0.36 for changeset 8128b98d4736
| author | Gilles Duboscq <gilles.m.duboscq@oracle.com> |
|---|---|
| date | Mon, 18 Sep 2017 18:49:45 +0200 |
| parents | 1ec24746bb40 |
| children |
| 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 TestStableObject | |
| 28 * @summary tests on stable fields and arrays | |
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29 * @library /testlibrary /testlibrary/whitebox |
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30 * @build TestStableObject StableConfiguration sun.hotspot.WhiteBox |
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31 * @run main ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission |
| 17820 | 32 * @run main ClassFileInstaller |
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33 * java/lang/invoke/StableConfiguration |
| 17820 | 34 * java/lang/invoke/TestStableObject |
| 35 * java/lang/invoke/TestStableObject$ObjectStable | |
| 36 * java/lang/invoke/TestStableObject$StaticObjectStable | |
| 37 * java/lang/invoke/TestStableObject$VolatileObjectStable | |
| 38 * java/lang/invoke/TestStableObject$ObjectArrayDim1 | |
| 39 * java/lang/invoke/TestStableObject$ObjectArrayDim2 | |
| 40 * java/lang/invoke/TestStableObject$ObjectArrayDim3 | |
| 41 * java/lang/invoke/TestStableObject$ObjectArrayDim4 | |
| 42 * java/lang/invoke/TestStableObject$ObjectArrayLowerDim0 | |
| 43 * java/lang/invoke/TestStableObject$ObjectArrayLowerDim1 | |
| 44 * java/lang/invoke/TestStableObject$NestedStableField | |
| 45 * java/lang/invoke/TestStableObject$NestedStableField$A | |
| 46 * java/lang/invoke/TestStableObject$NestedStableField1 | |
| 47 * java/lang/invoke/TestStableObject$NestedStableField1$A | |
| 48 * java/lang/invoke/TestStableObject$NestedStableField2 | |
| 49 * java/lang/invoke/TestStableObject$NestedStableField2$A | |
| 50 * java/lang/invoke/TestStableObject$NestedStableField3 | |
| 51 * java/lang/invoke/TestStableObject$NestedStableField3$A | |
| 52 * java/lang/invoke/TestStableObject$Values | |
| 53 * java/lang/invoke/TestStableObject$DefaultValue | |
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54 * java/lang/invoke/TestStableObject$DefaultStaticValue |
| 17820 | 55 * java/lang/invoke/TestStableObject$ObjectArrayLowerDim2 |
| 56 * | |
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57 * @run main/othervm -Xbootclasspath/a:. |
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58 * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xcomp |
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59 * -XX:-TieredCompilation |
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60 * -XX:+FoldStableValues |
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61 * -XX:CompileOnly=::get,::get1,::get2,::get3,::get4 |
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62 * java.lang.invoke.TestStableObject |
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63 * @run main/othervm -Xbootclasspath/a:. |
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64 * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xcomp |
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65 * -XX:-TieredCompilation |
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66 * -XX:-FoldStableValues |
| 17820 | 67 * -XX:CompileOnly=::get,::get1,::get2,::get3,::get4 |
| 68 * java.lang.invoke.TestStableObject | |
| 69 * | |
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70 * @run main/othervm -Xbootclasspath/a:. |
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71 * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xcomp |
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72 * -XX:+TieredCompilation -XX:TieredStopAtLevel=1 |
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73 * -XX:+FoldStableValues |
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74 * -XX:CompileOnly=::get,::get1,::get2,::get3,::get4 |
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75 * java.lang.invoke.TestStableObject |
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76 * @run main/othervm -Xbootclasspath/a:. |
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77 * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xcomp |
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78 * -XX:+TieredCompilation -XX:TieredStopAtLevel=1 |
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79 * -XX:-FoldStableValues |
| 17820 | 80 * -XX:CompileOnly=::get,::get1,::get2,::get3,::get4 |
| 81 * java.lang.invoke.TestStableObject | |
| 82 * | |
| 83 */ | |
| 84 package java.lang.invoke; | |
| 85 | |
| 86 import java.lang.reflect.InvocationTargetException; | |
| 87 | |
| 88 public class TestStableObject { | |
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89 static final boolean isStableEnabled = StableConfiguration.isStableEnabled; |
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90 static final boolean isServerWithStable = StableConfiguration.isServerWithStable; |
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91 |
| 17820 | 92 public static void main(String[] args) throws Exception { |
| 93 run(DefaultValue.class); | |
| 94 run(ObjectStable.class); | |
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95 run(DefaultStaticValue.class); |
| 17820 | 96 run(StaticObjectStable.class); |
| 97 run(VolatileObjectStable.class); | |
| 98 | |
| 99 // @Stable arrays: Dim 1-4 | |
| 100 run(ObjectArrayDim1.class); | |
| 101 run(ObjectArrayDim2.class); | |
| 102 run(ObjectArrayDim3.class); | |
| 103 run(ObjectArrayDim4.class); | |
| 104 | |
| 105 // @Stable Object field: dynamic arrays | |
| 106 run(ObjectArrayLowerDim0.class); | |
| 107 run(ObjectArrayLowerDim1.class); | |
| 108 run(ObjectArrayLowerDim2.class); | |
| 109 | |
| 110 // Nested @Stable fields | |
| 111 run(NestedStableField.class); | |
| 112 run(NestedStableField1.class); | |
| 113 run(NestedStableField2.class); | |
| 114 run(NestedStableField3.class); | |
| 115 | |
| 116 if (failed) { | |
| 117 throw new Error("TEST FAILED"); | |
| 118 } | |
| 119 } | |
| 120 | |
| 121 /* ==================================================== */ | |
| 122 | |
| 123 enum Values {A, B, C, D, E, F} | |
| 124 | |
| 125 static class DefaultValue { | |
| 126 public @Stable Object v; | |
| 127 | |
| 128 public static final DefaultValue c = new DefaultValue(); | |
| 129 public static Object get() { return c.v; } | |
| 130 public static void test() throws Exception { | |
| 131 Object val1 = get(); | |
| 132 c.v = Values.A; Object val2 = get(); | |
| 133 assertEquals(val1, null); | |
| 134 assertEquals(val2, Values.A); | |
| 135 } | |
| 136 } | |
| 137 | |
| 138 /* ==================================================== */ | |
| 139 | |
| 140 static class ObjectStable { | |
| 141 public @Stable Values v; | |
| 142 | |
| 143 public static final ObjectStable c = new ObjectStable (); | |
| 144 public static Values get() { return c.v; } | |
| 145 public static void test() throws Exception { | |
| 146 c.v = Values.A; Values val1 = get(); | |
| 147 c.v = Values.B; Values val2 = get(); | |
| 148 assertEquals(val1, Values.A); | |
| 149 assertEquals(val2, (isStableEnabled ? Values.A : Values.B)); | |
| 150 } | |
| 151 } | |
| 152 | |
| 153 /* ==================================================== */ | |
| 154 | |
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155 static class DefaultStaticValue { |
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156 public static @Stable Object v; |
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157 |
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158 public static final DefaultStaticValue c = new DefaultStaticValue(); |
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159 public static Object get() { return c.v; } |
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160 public static void test() throws Exception { |
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161 Object val1 = get(); |
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162 c.v = Values.A; Object val2 = get(); |
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163 assertEquals(val1, null); |
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164 assertEquals(val2, Values.A); |
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165 } |
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166 } |
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167 |
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168 /* ==================================================== */ |
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169 |
| 17820 | 170 static class StaticObjectStable { |
| 171 public static @Stable Values v; | |
| 172 | |
| 173 public static final ObjectStable c = new ObjectStable (); | |
| 174 public static Values get() { return c.v; } | |
| 175 public static void test() throws Exception { | |
| 176 c.v = Values.A; Values val1 = get(); | |
| 177 c.v = Values.B; Values val2 = get(); | |
| 178 assertEquals(val1, Values.A); | |
| 179 assertEquals(val2, (isStableEnabled ? Values.A : Values.B)); | |
| 180 } | |
| 181 } | |
| 182 | |
| 183 /* ==================================================== */ | |
| 184 | |
| 185 static class VolatileObjectStable { | |
| 186 public @Stable volatile Values v; | |
| 187 | |
| 188 public static final VolatileObjectStable c = new VolatileObjectStable (); | |
| 189 public static Values get() { return c.v; } | |
| 190 public static void test() throws Exception { | |
| 191 c.v = Values.A; Values val1 = get(); | |
| 192 c.v = Values.B; Values val2 = get(); | |
| 193 assertEquals(val1, Values.A); | |
| 194 assertEquals(val2, (isStableEnabled ? Values.A : Values.B)); | |
| 195 } | |
| 196 } | |
| 197 | |
| 198 /* ==================================================== */ | |
| 199 // @Stable array == field && all components are stable | |
| 200 | |
| 201 static class ObjectArrayDim1 { | |
| 202 public @Stable Object[] v; | |
| 203 | |
| 204 public static final ObjectArrayDim1 c = new ObjectArrayDim1(); | |
| 205 public static Object get() { return c.v[0]; } | |
| 206 public static Object get1() { return c.v[10]; } | |
| 207 public static Object[] get2() { return c.v; } | |
| 208 public static void test() throws Exception { | |
| 209 { | |
| 210 c.v = new Object[1]; c.v[0] = Values.A; Object val1 = get(); | |
| 211 c.v[0] = Values.B; Object val2 = get(); | |
| 212 assertEquals(val1, Values.A); | |
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213 assertEquals(val2, (isServerWithStable ? Values.A : Values.B)); |
| 17820 | 214 |
| 215 c.v = new Object[1]; c.v[0] = Values.C; Object val3 = get(); | |
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216 assertEquals(val3, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B) |
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217 : Values.C)); |
| 17820 | 218 } |
| 219 | |
| 220 { | |
| 221 c.v = new Object[20]; c.v[10] = Values.A; Object val1 = get1(); | |
| 222 c.v[10] = Values.B; Object val2 = get1(); | |
| 223 assertEquals(val1, Values.A); | |
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224 assertEquals(val2, (isServerWithStable ? Values.A : Values.B)); |
| 17820 | 225 |
| 226 c.v = new Object[20]; c.v[10] = Values.C; Object val3 = get1(); | |
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227 assertEquals(val3, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B) |
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228 : Values.C)); |
| 17820 | 229 } |
| 230 | |
| 231 { | |
| 232 c.v = new Object[1]; Object[] val1 = get2(); | |
| 233 c.v = new Object[1]; Object[] val2 = get2(); | |
| 234 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
| 235 } | |
| 236 } | |
| 237 } | |
| 238 | |
| 239 /* ==================================================== */ | |
| 240 | |
| 241 static class ObjectArrayDim2 { | |
| 242 public @Stable Object[][] v; | |
| 243 | |
| 244 public static final ObjectArrayDim2 c = new ObjectArrayDim2(); | |
| 245 public static Object get() { return c.v[0][0]; } | |
| 246 public static Object[] get1() { return c.v[0]; } | |
| 247 public static Object[][] get2() { return c.v; } | |
| 248 public static void test() throws Exception { | |
| 249 { | |
| 250 c.v = new Object[1][1]; c.v[0][0] = Values.A; Object val1 = get(); | |
| 251 c.v[0][0] = Values.B; Object val2 = get(); | |
| 252 assertEquals(val1, Values.A); | |
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253 assertEquals(val2, (isServerWithStable ? Values.A : Values.B)); |
| 17820 | 254 |
| 255 c.v = new Object[1][1]; c.v[0][0] = Values.C; Object val3 = get(); | |
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256 assertEquals(val3, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B) |
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257 : Values.C)); |
| 17820 | 258 |
| 259 c.v[0] = new Object[1]; c.v[0][0] = Values.D; Object val4 = get(); | |
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260 assertEquals(val4, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B) |
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261 : Values.D)); |
| 17820 | 262 } |
| 263 | |
| 264 { | |
| 265 c.v = new Object[1][1]; Object[] val1 = get1(); | |
| 266 c.v[0] = new Object[1]; Object[] val2 = get1(); | |
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267 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
| 17820 | 268 } |
| 269 | |
| 270 { | |
| 271 c.v = new Object[1][1]; Object[][] val1 = get2(); | |
| 272 c.v = new Object[1][1]; Object[][] val2 = get2(); | |
| 273 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
| 274 } | |
| 275 } | |
| 276 } | |
| 277 | |
| 278 /* ==================================================== */ | |
| 279 | |
| 280 static class ObjectArrayDim3 { | |
| 281 public @Stable Object[][][] v; | |
| 282 | |
| 283 public static final ObjectArrayDim3 c = new ObjectArrayDim3(); | |
| 284 public static Object get() { return c.v[0][0][0]; } | |
| 285 public static Object[] get1() { return c.v[0][0]; } | |
| 286 public static Object[][] get2() { return c.v[0]; } | |
| 287 public static Object[][][] get3() { return c.v; } | |
| 288 public static void test() throws Exception { | |
| 289 { | |
| 290 c.v = new Object[1][1][1]; c.v[0][0][0] = Values.A; Object val1 = get(); | |
| 291 c.v[0][0][0] = Values.B; Object val2 = get(); | |
| 292 assertEquals(val1, Values.A); | |
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293 assertEquals(val2, (isServerWithStable ? Values.A : Values.B)); |
| 17820 | 294 |
| 295 c.v = new Object[1][1][1]; c.v[0][0][0] = Values.C; Object val3 = get(); | |
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296 assertEquals(val3, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B) |
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297 : Values.C)); |
| 17820 | 298 |
| 299 c.v[0] = new Object[1][1]; c.v[0][0][0] = Values.D; Object val4 = get(); | |
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300 assertEquals(val4, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B) |
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301 : Values.D)); |
| 17820 | 302 |
| 303 c.v[0][0] = new Object[1]; c.v[0][0][0] = Values.E; Object val5 = get(); | |
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304 assertEquals(val5, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B) |
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305 : Values.E)); |
| 17820 | 306 } |
| 307 | |
| 308 { | |
| 309 c.v = new Object[1][1][1]; Object[] val1 = get1(); | |
| 310 c.v[0][0] = new Object[1]; Object[] val2 = get1(); | |
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311 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
| 17820 | 312 } |
| 313 | |
| 314 { | |
| 315 c.v = new Object[1][1][1]; Object[][] val1 = get2(); | |
| 316 c.v[0] = new Object[1][1]; Object[][] val2 = get2(); | |
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317 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
| 17820 | 318 } |
| 319 | |
| 320 { | |
| 321 c.v = new Object[1][1][1]; Object[][][] val1 = get3(); | |
| 322 c.v = new Object[1][1][1]; Object[][][] val2 = get3(); | |
| 323 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
| 324 } | |
| 325 } | |
| 326 } | |
| 327 | |
| 328 /* ==================================================== */ | |
| 329 | |
| 330 static class ObjectArrayDim4 { | |
| 331 public @Stable Object[][][][] v; | |
| 332 | |
| 333 public static final ObjectArrayDim4 c = new ObjectArrayDim4(); | |
| 334 public static Object get() { return c.v[0][0][0][0]; } | |
| 335 public static Object[] get1() { return c.v[0][0][0]; } | |
| 336 public static Object[][] get2() { return c.v[0][0]; } | |
| 337 public static Object[][][] get3() { return c.v[0]; } | |
| 338 public static Object[][][][] get4() { return c.v; } | |
| 339 public static void test() throws Exception { | |
| 340 { | |
| 341 c.v = new Object[1][1][1][1]; c.v[0][0][0][0] = Values.A; Object val1 = get(); | |
| 342 c.v[0][0][0][0] = Values.B; Object val2 = get(); | |
| 343 assertEquals(val1, Values.A); | |
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344 assertEquals(val2, (isServerWithStable ? Values.A : Values.B)); |
| 17820 | 345 |
| 346 c.v = new Object[1][1][1][1]; c.v[0][0][0][0] = Values.C; Object val3 = get(); | |
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347 assertEquals(val3, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B) |
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348 : Values.C)); |
| 17820 | 349 |
| 350 c.v[0] = new Object[1][1][1]; c.v[0][0][0][0] = Values.D; Object val4 = get(); | |
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351 assertEquals(val4, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B) |
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352 : Values.D)); |
| 17820 | 353 |
| 354 c.v[0][0] = new Object[1][1]; c.v[0][0][0][0] = Values.E; Object val5 = get(); | |
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355 assertEquals(val5, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B) |
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356 : Values.E)); |
| 17820 | 357 |
| 358 c.v[0][0][0] = new Object[1]; c.v[0][0][0][0] = Values.F; Object val6 = get(); | |
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359 assertEquals(val6, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B) |
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360 : Values.F)); |
| 17820 | 361 } |
| 362 | |
| 363 { | |
| 364 c.v = new Object[1][1][1][1]; Object[] val1 = get1(); | |
| 365 c.v[0][0][0] = new Object[1]; Object[] val2 = get1(); | |
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366 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
| 17820 | 367 } |
| 368 | |
| 369 { | |
| 370 c.v = new Object[1][1][1][1]; Object[][] val1 = get2(); | |
| 371 c.v[0][0] = new Object[1][1]; Object[][] val2 = get2(); | |
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372 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
| 17820 | 373 } |
| 374 | |
| 375 { | |
| 376 c.v = new Object[1][1][1][1]; Object[][][] val1 = get3(); | |
| 377 c.v[0] = new Object[1][1][1]; Object[][][] val2 = get3(); | |
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378 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
| 17820 | 379 } |
| 380 | |
| 381 { | |
| 382 c.v = new Object[1][1][1][1]; Object[][][][] val1 = get4(); | |
| 383 c.v = new Object[1][1][1][1]; Object[][][][] val2 = get4(); | |
| 384 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
| 385 } | |
| 386 } | |
| 387 } | |
| 388 | |
| 389 /* ==================================================== */ | |
| 390 // Dynamic Dim is higher than static | |
| 391 static class ObjectArrayLowerDim0 { | |
| 392 public @Stable Object v; | |
| 393 | |
| 394 public static final ObjectArrayLowerDim0 c = new ObjectArrayLowerDim0(); | |
| 395 public static Object get() { return ((Object[])c.v)[0]; } | |
| 396 public static Object[] get1() { return (Object[])c.v; } | |
| 397 | |
| 398 public static void test() throws Exception { | |
| 399 { | |
| 400 c.v = new Object[1]; ((Object[])c.v)[0] = Values.A; Object val1 = get(); | |
| 401 ((Object[])c.v)[0] = Values.B; Object val2 = get(); | |
| 402 | |
| 403 assertEquals(val1, Values.A); | |
| 404 assertEquals(val2, Values.B); | |
| 405 } | |
| 406 | |
| 407 { | |
| 408 c.v = new Object[1]; Object[] val1 = get1(); | |
| 409 c.v = new Object[1]; Object[] val2 = get1(); | |
| 410 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
| 411 } | |
| 412 } | |
| 413 } | |
| 414 | |
| 415 /* ==================================================== */ | |
| 416 | |
| 417 static class ObjectArrayLowerDim1 { | |
| 418 public @Stable Object[] v; | |
| 419 | |
| 420 public static final ObjectArrayLowerDim1 c = new ObjectArrayLowerDim1(); | |
| 421 public static Object get() { return ((Object[][])c.v)[0][0]; } | |
| 422 public static Object[] get1() { return (Object[])(c.v[0]); } | |
| 423 public static Object[] get2() { return c.v; } | |
| 424 | |
| 425 public static void test() throws Exception { | |
| 426 { | |
| 427 c.v = new Object[1][1]; ((Object[][])c.v)[0][0] = Values.A; Object val1 = get(); | |
| 428 ((Object[][])c.v)[0][0] = Values.B; Object val2 = get(); | |
| 429 | |
| 430 assertEquals(val1, Values.A); | |
| 431 assertEquals(val2, Values.B); | |
| 432 } | |
| 433 | |
| 434 { | |
| 435 c.v = new Object[1][1]; c.v[0] = new Object[0]; Object[] val1 = get1(); | |
| 436 c.v[0] = new Object[0]; Object[] val2 = get1(); | |
| 437 | |
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438 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
| 17820 | 439 } |
| 440 | |
| 441 { | |
| 442 c.v = new Object[0][0]; Object[] val1 = get2(); | |
| 443 c.v = new Object[0][0]; Object[] val2 = get2(); | |
| 444 | |
| 445 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
| 446 } | |
| 447 } | |
| 448 } | |
| 449 | |
| 450 /* ==================================================== */ | |
| 451 | |
| 452 static class ObjectArrayLowerDim2 { | |
| 453 public @Stable Object[][] v; | |
| 454 | |
| 455 public static final ObjectArrayLowerDim2 c = new ObjectArrayLowerDim2(); | |
| 456 public static Object get() { return ((Object[][][])c.v)[0][0][0]; } | |
| 457 public static Object[] get1() { return (Object[])(c.v[0][0]); } | |
| 458 public static Object[][] get2() { return (Object[][])(c.v[0]); } | |
| 459 public static Object[][] get3() { return c.v; } | |
| 460 | |
| 461 public static void test() throws Exception { | |
| 462 { | |
| 463 c.v = new Object[1][1][1]; ((Object[][][])c.v)[0][0][0] = Values.A; Object val1 = get(); | |
| 464 ((Object[][][])c.v)[0][0][0] = Values.B; Object val2 = get(); | |
| 465 | |
| 466 assertEquals(val1, Values.A); | |
| 467 assertEquals(val2, Values.B); | |
| 468 } | |
| 469 | |
| 470 { | |
| 471 c.v = new Object[1][1][1]; c.v[0][0] = new Object[0]; Object[] val1 = get1(); | |
| 472 c.v[0][0] = new Object[0]; Object[] val2 = get1(); | |
| 473 | |
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474 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
| 17820 | 475 } |
| 476 | |
| 477 { | |
| 478 c.v = new Object[1][1][1]; c.v[0] = new Object[0][0]; Object[][] val1 = get2(); | |
| 479 c.v[0] = new Object[0][0]; Object[][] val2 = get2(); | |
| 480 | |
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481 assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2))); |
| 17820 | 482 } |
| 483 | |
| 484 { | |
| 485 c.v = new Object[0][0][0]; Object[][] val1 = get3(); | |
| 486 c.v = new Object[0][0][0]; Object[][] val2 = get3(); | |
| 487 | |
| 488 assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2))); | |
| 489 } | |
| 490 } | |
| 491 } | |
| 492 | |
| 493 /* ==================================================== */ | |
| 494 | |
| 495 static class NestedStableField { | |
| 496 static class A { | |
| 497 public @Stable Object a; | |
| 498 | |
| 499 } | |
| 500 public @Stable A v; | |
| 501 | |
| 502 public static final NestedStableField c = new NestedStableField(); | |
| 503 public static A get() { return c.v; } | |
| 504 public static Object get1() { return get().a; } | |
| 505 | |
| 506 public static void test() throws Exception { | |
| 507 { | |
| 508 c.v = new A(); c.v.a = Values.A; A val1 = get(); | |
| 509 c.v.a = Values.B; A val2 = get(); | |
| 510 | |
| 511 assertEquals(val1.a, Values.B); | |
| 512 assertEquals(val2.a, Values.B); | |
| 513 } | |
| 514 | |
| 515 { | |
| 516 c.v = new A(); c.v.a = Values.A; Object val1 = get1(); | |
| 517 c.v.a = Values.B; Object val2 = get1(); | |
| 518 c.v = new A(); c.v.a = Values.C; Object val3 = get1(); | |
| 519 | |
| 520 assertEquals(val1, Values.A); | |
| 521 assertEquals(val2, (isStableEnabled ? Values.A : Values.B)); | |
| 522 assertEquals(val3, (isStableEnabled ? Values.A : Values.C)); | |
| 523 } | |
| 524 } | |
| 525 } | |
| 526 | |
| 527 /* ==================================================== */ | |
| 528 | |
| 529 static class NestedStableField1 { | |
| 530 static class A { | |
| 531 public @Stable Object a; | |
| 532 public @Stable A next; | |
| 533 } | |
| 534 public @Stable A v; | |
| 535 | |
| 536 public static final NestedStableField1 c = new NestedStableField1(); | |
| 537 public static A get() { return c.v.next.next.next.next.next.next.next; } | |
| 538 public static Object get1() { return get().a; } | |
| 539 | |
| 540 public static void test() throws Exception { | |
| 541 { | |
| 542 c.v = new A(); c.v.next = new A(); c.v.next.next = c.v; | |
| 543 c.v.a = Values.A; c.v.next.a = Values.A; A val1 = get(); | |
| 544 c.v.a = Values.B; c.v.next.a = Values.B; A val2 = get(); | |
| 545 | |
| 546 assertEquals(val1.a, Values.B); | |
| 547 assertEquals(val2.a, Values.B); | |
| 548 } | |
| 549 | |
| 550 { | |
| 551 c.v = new A(); c.v.next = c.v; | |
| 552 c.v.a = Values.A; Object val1 = get1(); | |
| 553 c.v.a = Values.B; Object val2 = get1(); | |
| 554 c.v = new A(); c.v.next = c.v; | |
| 555 c.v.a = Values.C; Object val3 = get1(); | |
| 556 | |
| 557 assertEquals(val1, Values.A); | |
| 558 assertEquals(val2, (isStableEnabled ? Values.A : Values.B)); | |
| 559 assertEquals(val3, (isStableEnabled ? Values.A : Values.C)); | |
| 560 } | |
| 561 } | |
| 562 } | |
| 563 /* ==================================================== */ | |
| 564 | |
| 565 static class NestedStableField2 { | |
| 566 static class A { | |
| 567 public @Stable Object a; | |
| 568 public @Stable A left; | |
| 569 public A right; | |
| 570 } | |
| 571 | |
| 572 public @Stable A v; | |
| 573 | |
| 574 public static final NestedStableField2 c = new NestedStableField2(); | |
| 575 public static Object get() { return c.v.left.left.left.a; } | |
| 576 public static Object get1() { return c.v.left.left.right.left.a; } | |
| 577 | |
| 578 public static void test() throws Exception { | |
| 579 { | |
| 580 c.v = new A(); c.v.left = c.v.right = c.v; | |
| 581 c.v.a = Values.A; Object val1 = get(); Object val2 = get1(); | |
| 582 c.v.a = Values.B; Object val3 = get(); Object val4 = get1(); | |
| 583 | |
| 584 assertEquals(val1, Values.A); | |
| 585 assertEquals(val3, (isStableEnabled ? Values.A : Values.B)); | |
| 586 | |
| 587 assertEquals(val2, Values.A); | |
| 588 assertEquals(val4, Values.B); | |
| 589 } | |
| 590 } | |
| 591 } | |
| 592 | |
| 593 /* ==================================================== */ | |
| 594 | |
| 595 static class NestedStableField3 { | |
| 596 static class A { | |
| 597 public @Stable Object a; | |
| 598 public @Stable A[] left; | |
| 599 public A[] right; | |
| 600 } | |
| 601 | |
| 602 public @Stable A[] v; | |
| 603 | |
| 604 public static final NestedStableField3 c = new NestedStableField3(); | |
| 605 public static Object get() { return c.v[0].left[1].left[0].left[1].a; } | |
| 606 public static Object get1() { return c.v[1].left[0].left[1].right[0].left[1].a; } | |
| 607 | |
| 608 public static void test() throws Exception { | |
| 609 { | |
| 610 A elem = new A(); | |
| 611 c.v = new A[] { elem, elem }; c.v[0].left = c.v[0].right = c.v; | |
| 612 elem.a = Values.A; Object val1 = get(); Object val2 = get1(); | |
| 613 elem.a = Values.B; Object val3 = get(); Object val4 = get1(); | |
| 614 | |
| 615 assertEquals(val1, Values.A); | |
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616 assertEquals(val3, (isServerWithStable ? Values.A : Values.B)); |
| 17820 | 617 |
| 618 assertEquals(val2, Values.A); | |
| 619 assertEquals(val4, Values.B); | |
| 620 } | |
| 621 } | |
| 622 } | |
| 623 | |
| 624 /* ==================================================== */ | |
| 625 // Auxiliary methods | |
| 626 static void assertEquals(Object i, Object j) { if (i != j) throw new AssertionError(i + " != " + j); } | |
| 627 static void assertTrue(boolean b) { if (!b) throw new AssertionError(); } | |
| 628 | |
| 629 static boolean failed = false; | |
| 630 | |
| 631 public static void run(Class<?> test) { | |
| 632 Throwable ex = null; | |
| 633 System.out.print(test.getName()+": "); | |
| 634 try { | |
| 635 test.getMethod("test").invoke(null); | |
| 636 } catch (InvocationTargetException e) { | |
| 637 ex = e.getCause(); | |
| 638 } catch (Throwable e) { | |
| 639 ex = e; | |
| 640 } finally { | |
| 641 if (ex == null) { | |
| 642 System.out.println("PASSED"); | |
| 643 } else { | |
| 644 failed = true; | |
| 645 System.out.println("FAILED"); | |
| 646 ex.printStackTrace(System.out); | |
| 647 } | |
| 648 } | |
| 649 } | |
| 650 } |