J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2004 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /* |
| 25 | * |
| 26 | * @summary Check getEnclosingClass and other methods |
| 27 | * @author Peter von der Ah\u00e9 |
| 28 | * |
| 29 | * a) Top level classes |
| 30 | * b) Nested classes (static member classes) |
| 31 | * c) Inner classes (non-static member classes) |
| 32 | * d) Local classes (named classes declared within a method) |
| 33 | * e) Anonymous classes |
| 34 | */ |
| 35 | |
| 36 | /* |
| 37 | * TODO: |
| 38 | * Test annotations |
| 39 | * Test Locals in static initializers |
| 40 | * Test Locals in methods |
| 41 | * Test Locals in constructors |
| 42 | * Test interfaces |
| 43 | * Test enums |
| 44 | * Test method with a String[] argument |
| 45 | */ |
| 46 | |
| 47 | //package |
| 48 | |
| 49 | import common.TestMe; |
| 50 | |
| 51 | interface MakeClass { |
| 52 | Class<?> make(); |
| 53 | } |
| 54 | |
| 55 | public class EnclosingClass { |
| 56 | public EnclosingClass() { |
| 57 | aec = (new Object() {}).getClass(); |
| 58 | } |
| 59 | static class Nested { |
| 60 | static class NestedNested { |
| 61 | } |
| 62 | class NestedInner { |
| 63 | } |
| 64 | Class<?> nestedLocal0; |
| 65 | Class<?> nestedLocal1; |
| 66 | Class<?> nestedLocal2; |
| 67 | { |
| 68 | class NestedLocal0 {}; |
| 69 | nestedLocal0 = NestedLocal0.class; |
| 70 | nestedMethod1(); |
| 71 | nestedMethod2(null); |
| 72 | } |
| 73 | void nestedMethod1() { |
| 74 | class NestedLocal1 {} |
| 75 | nestedLocal1 = NestedLocal1.class; |
| 76 | } |
| 77 | void nestedMethod2(String[] args) { |
| 78 | class NestedLocal2 {} |
| 79 | nestedLocal2 = NestedLocal2.class; |
| 80 | } |
| 81 | Class<?> nestedAnonymous = (new Object() {}).getClass(); |
| 82 | static enum NestedNestedEnum { |
| 83 | } |
| 84 | enum NestedInnerEnum { |
| 85 | } |
| 86 | } |
| 87 | |
| 88 | class Inner { |
| 89 | class InnerInner { |
| 90 | } |
| 91 | Class<?> innerLocal0; |
| 92 | Class<?> innerLocal1; |
| 93 | Class<?> innerLocal2; |
| 94 | { |
| 95 | class InnerLocal0 { |
| 96 | }; |
| 97 | innerLocal0 = InnerLocal0.class; |
| 98 | innerMethod1(); |
| 99 | innerMethod2(null); |
| 100 | } |
| 101 | void innerMethod1() { |
| 102 | class InnerLocal1 {} |
| 103 | innerLocal1 = InnerLocal1.class; |
| 104 | } |
| 105 | void innerMethod2(String[] args) { |
| 106 | class InnerLocal2 {} |
| 107 | innerLocal2 = InnerLocal2.class; |
| 108 | } |
| 109 | Class<?> innerAnonymous = (new Object() {}).getClass(); |
| 110 | } |
| 111 | |
| 112 | @TestMe(desc="top level class", |
| 113 | encl="null", |
| 114 | simple="EnclosingClass", |
| 115 | canonical="EnclosingClass") |
| 116 | public Class<?> a = EnclosingClass.class; |
| 117 | |
| 118 | @TestMe(desc="nested class within top level class", |
| 119 | encl="class EnclosingClass", |
| 120 | simple="Nested", |
| 121 | canonical="EnclosingClass.Nested") |
| 122 | public Class<?> ab = Nested.class; |
| 123 | @TestMe(desc="inner class within top level class", |
| 124 | encl="class EnclosingClass", |
| 125 | simple="Inner", |
| 126 | canonical="EnclosingClass.Inner") |
| 127 | public Class<?> ac = Inner.class; |
| 128 | @TestMe(desc="local class within top level class", |
| 129 | encl="class EnclosingClass", |
| 130 | simple="Local0", |
| 131 | hasCanonical=false) |
| 132 | public Class<?> ad0; |
| 133 | @TestMe(desc="local class within top level class", |
| 134 | encl="class EnclosingClass", |
| 135 | simple="Local1", |
| 136 | hasCanonical=false) |
| 137 | public Class<?> ad1; |
| 138 | @TestMe(desc="local class within top level class", |
| 139 | encl="class EnclosingClass", |
| 140 | simple="Local2", |
| 141 | hasCanonical=false) |
| 142 | public Class<?> ad2; |
| 143 | @TestMe(desc="local class within a top level class static initializer" , |
| 144 | encl="class EnclosingClass", |
| 145 | simple="StaticLocal0", |
| 146 | hasCanonical=false) |
| 147 | public Class<?> sad0; |
| 148 | @TestMe(desc="local class within a top level class static method" , |
| 149 | encl="class EnclosingClass", |
| 150 | simple="StaticLocal1", |
| 151 | hasCanonical=false) |
| 152 | public Class<?> sad1; |
| 153 | @TestMe(desc="local class within a top level class static method", |
| 154 | encl="class EnclosingClass", |
| 155 | simple="StaticLocal2", |
| 156 | hasCanonical=false) |
| 157 | public Class<?> sad2; |
| 158 | { |
| 159 | class Local0 { |
| 160 | class LocalInner {} |
| 161 | { |
| 162 | class LocalLocal {}; |
| 163 | dd = LocalLocal.class; |
| 164 | de = (new Object() {}).getClass(); |
| 165 | } |
| 166 | }; |
| 167 | ad0 = Local0.class; |
| 168 | dc = Local0.LocalInner.class; |
| 169 | new Local0(); |
| 170 | method1(); |
| 171 | method2(null); |
| 172 | sad0 = staticLocal0; |
| 173 | sad1 = staticMethod1(); |
| 174 | sad2 = staticMethod2(null); |
| 175 | } |
| 176 | static Class<?> staticLocal0; |
| 177 | static { |
| 178 | class StaticLocal0 {}; |
| 179 | staticLocal0 = StaticLocal0.class; |
| 180 | } |
| 181 | static Class<?> staticMethod1() { |
| 182 | class StaticLocal1 {}; |
| 183 | return StaticLocal1.class; |
| 184 | } |
| 185 | static Class<?> staticMethod2(String[] args) { |
| 186 | class StaticLocal2 {}; |
| 187 | return StaticLocal2.class; |
| 188 | } |
| 189 | void method1() { |
| 190 | class Local1 {}; |
| 191 | ad1 = Local1.class; |
| 192 | } |
| 193 | void method2(String[] args) { |
| 194 | class Local2 {}; |
| 195 | ad2 = Local2.class; |
| 196 | } |
| 197 | @TestMe(desc="anonymous class within top level class", |
| 198 | encl="class EnclosingClass", |
| 199 | simple="", |
| 200 | hasCanonical=false) |
| 201 | public Class<?> ae = (new Object() {}).getClass(); |
| 202 | @TestMe(desc="anonymous class within top level class constructor", |
| 203 | encl="class EnclosingClass", |
| 204 | simple="", |
| 205 | hasCanonical=false) |
| 206 | public Class<?> aec; |
| 207 | |
| 208 | @TestMe(desc="nested class within nested class", |
| 209 | encl="class EnclosingClass$Nested", |
| 210 | simple="NestedNested", |
| 211 | canonical="EnclosingClass.Nested.NestedNested") |
| 212 | public Class<?> bb = Nested.NestedNested.class; |
| 213 | @TestMe(desc="inner class within nested class", |
| 214 | encl="class EnclosingClass$Nested", |
| 215 | simple="NestedInner", |
| 216 | canonical="EnclosingClass.Nested.NestedInner") |
| 217 | public Class<?> bc = Nested.NestedInner.class; |
| 218 | @TestMe(desc="local class within nested class", |
| 219 | encl="class EnclosingClass$Nested", |
| 220 | simple="NestedLocal0", |
| 221 | hasCanonical=false) |
| 222 | public Class<?> bd0 = (new Nested()).nestedLocal0; |
| 223 | @TestMe(desc="local class within nested class", |
| 224 | encl="class EnclosingClass$Nested", |
| 225 | simple="NestedLocal1", |
| 226 | hasCanonical=false) |
| 227 | public Class<?> bd1 = (new Nested()).nestedLocal1; |
| 228 | @TestMe(desc="local class within nested class", |
| 229 | encl="class EnclosingClass$Nested", |
| 230 | simple="NestedLocal2", |
| 231 | hasCanonical=false) |
| 232 | public Class<?> bd2 = (new Nested()).nestedLocal2; |
| 233 | @TestMe(desc="anonymous class within nested class", |
| 234 | encl="class EnclosingClass$Nested", |
| 235 | simple="", |
| 236 | hasCanonical=false) |
| 237 | public Class<?> be = (new Nested()).nestedAnonymous; |
| 238 | |
| 239 | @TestMe(desc="nested class within an inner class", encl="", simple="") |
| 240 | public Class<?> cb = Void.class; // not legal |
| 241 | @TestMe(desc="inner class within an inner class", |
| 242 | encl="class EnclosingClass$Inner", |
| 243 | simple="InnerInner", |
| 244 | canonical="EnclosingClass.Inner.InnerInner") |
| 245 | public Class<?> cc = ((new Inner()).new InnerInner()).getClass(); |
| 246 | @TestMe(desc="local class within an inner class", |
| 247 | encl="class EnclosingClass$Inner", |
| 248 | simple="InnerLocal0", |
| 249 | hasCanonical=false) |
| 250 | public Class<?> cd = (new Inner()).innerLocal0; |
| 251 | @TestMe(desc="anonymous class within an inner class", |
| 252 | encl="class EnclosingClass$Inner", |
| 253 | simple="", |
| 254 | hasCanonical=false) |
| 255 | public Class<?> ce = (new Inner()).innerAnonymous; |
| 256 | |
| 257 | @TestMe(desc="nested class within a local class", encl="", simple="") |
| 258 | public Class<?> db = Void.class; // not legal |
| 259 | @TestMe(desc="inner class within a local class", |
| 260 | encl="class EnclosingClass$1Local0", |
| 261 | simple="LocalInner", |
| 262 | hasCanonical=false) |
| 263 | public Class<?> dc; // initialized above |
| 264 | @TestMe(desc="local class within a local class", |
| 265 | encl="class EnclosingClass$1Local0", |
| 266 | simple="LocalLocal", |
| 267 | hasCanonical=false) |
| 268 | public Class<?> dd; // initialized above |
| 269 | @TestMe(desc="anonymous class within a local class", |
| 270 | encl="class EnclosingClass$1Local0", |
| 271 | simple="", |
| 272 | hasCanonical=false) |
| 273 | public Class<?> de; // initialized above |
| 274 | |
| 275 | @TestMe(desc="nested class within an anonymous class", encl="", simple="") |
| 276 | public Class<?> eb = Void.class; // not legal |
| 277 | @TestMe(desc="inner class within an anonymous class", |
| 278 | encl="class EnclosingClass$3", |
| 279 | simple="AnonymousInner", |
| 280 | hasCanonical=false) |
| 281 | public Class<?> ec = new MakeClass() { |
| 282 | class AnonymousInner {} |
| 283 | public Class<?> make() { return AnonymousInner.class; } |
| 284 | }.make(); |
| 285 | @TestMe(desc="local class within an anonymous class", |
| 286 | encl="class EnclosingClass$4", |
| 287 | simple="AnonymousLocal", |
| 288 | hasCanonical=false) |
| 289 | public Class<?> ed = new MakeClass() { |
| 290 | Class<?> c; |
| 291 | { |
| 292 | class AnonymousLocal {} |
| 293 | c = AnonymousLocal.class; |
| 294 | } |
| 295 | public Class<?> make() { return c; } |
| 296 | }.make(); |
| 297 | @TestMe(desc="anonymous class within an anonymous class", |
| 298 | encl="class EnclosingClass$5", |
| 299 | simple="", |
| 300 | hasCanonical=false) |
| 301 | public Class<?> ee = new MakeClass() { |
| 302 | Class<?> c; |
| 303 | { |
| 304 | c = new Object() {}.getClass(); |
| 305 | } |
| 306 | public Class<?> make() { return c; } |
| 307 | }.make(); |
| 308 | |
| 309 | @TestMe(desc="the primitive boolean type", |
| 310 | encl="null", |
| 311 | simple="boolean", |
| 312 | canonical="boolean") |
| 313 | public Class<?> booleanClass = boolean.class; |
| 314 | |
| 315 | @TestMe(desc="the primitive char type", |
| 316 | encl="null", |
| 317 | simple="char", |
| 318 | canonical="char") |
| 319 | public Class<?> charClass = char.class; |
| 320 | |
| 321 | @TestMe(desc="the primitive byte type", |
| 322 | encl="null", |
| 323 | simple="byte", |
| 324 | canonical="byte") |
| 325 | public Class<?> byteClass = byte.class; |
| 326 | |
| 327 | @TestMe(desc="the primitive short type", |
| 328 | encl="null", |
| 329 | simple="short", |
| 330 | canonical="short") |
| 331 | public Class<?> shortClass = short.class; |
| 332 | |
| 333 | @TestMe(desc="the primitive int type", |
| 334 | encl="null", |
| 335 | simple="int", |
| 336 | canonical="int") |
| 337 | public Class<?> intClass = int.class; |
| 338 | |
| 339 | @TestMe(desc="the primitive long type", |
| 340 | encl="null", |
| 341 | simple="long", |
| 342 | canonical="long") |
| 343 | public Class<?> longClass = long.class; |
| 344 | |
| 345 | @TestMe(desc="the primitive float type", |
| 346 | encl="null", |
| 347 | simple="float", |
| 348 | canonical="float") |
| 349 | public Class<?> floatClass = float.class; |
| 350 | |
| 351 | @TestMe(desc="the primitive double type", |
| 352 | encl="null", |
| 353 | simple="double", |
| 354 | canonical="double") |
| 355 | public Class<?> doubleClass = double.class; |
| 356 | |
| 357 | @TestMe(desc="the primitive void type", |
| 358 | encl="null", |
| 359 | simple="void", |
| 360 | canonical="void") |
| 361 | public Class<?> voidClass = void.class; |
| 362 | |
| 363 | } |