bridges/test/java_remote/Bug107753_Test.java

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7  *
   8  * This file incorporates work covered by the following license notice:
   9  *
  10  *   Licensed to the Apache Software Foundation (ASF) under one or more
  11  *   contributor license agreements. See the NOTICE file distributed
  12  *   with this work for additional information regarding copyright
  13  *   ownership. The ASF licenses this file to you under the Apache
  14  *   License, Version 2.0 (the "License"); you may not use this file
  15  *   except in compliance with the License. You may obtain a copy of
  16  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17  */
  18
  19 package test.java_remote;
  20
  21 import com.sun.star.bridge.XInstanceProvider;
  22 import com.sun.star.lib.uno.typeinfo.MethodTypeInfo;
  23 import com.sun.star.lib.uno.typeinfo.TypeInfo;
  24 import com.sun.star.uno.UnoRuntime;
  25 import com.sun.star.uno.XComponentContext;
  26 import com.sun.star.uno.XInterface;
  27 import complexlib.ComplexTestCase;
  28 import test.lib.TestBed;
  29
  30 /**
  31  * Test case for bug #107753#.
  32  *
  33  * <p>Bug #107753# "Java UNO: Proxies should implement intuitive semantics of
  34  * equals and hashCode" requests that two proxies are equal iff they represent
  35  * the same UNO object.  This implies that if two proxies repsent the same UNO
  36  * object, they must have the same hash code.</p>
  37  */
  38 public final class Bug107753_Test extends ComplexTestCase {
  39     public String getTestObjectName() {
  40         return getClass().getName();
  41     }
  42
  43     public String[] getTestMethodNames() {
  44         return new String[] { "test" };
  45     }
  46
  47     public void test() throws Exception {
  48         TestBed t = new TestBed();
  49         assure("test", t.execute(new Provider(t), false, Client.class, 0));
  50     }
  51
  52     public static final class Client extends TestBed.Client {
  53         public static void main(String[] args) {
  54             new Client().execute();
  55         }
  56
  57         protected boolean run(XComponentContext context) throws Throwable {
  58             boolean success = true;
  59             XTransport transport = UnoRuntime.queryInterface(
  60                 XTransport.class, getBridge(context).getInstance("Transport"));
  61
  62             Object obj1a = new XType1() {};
  63             XType1 obj1b = UnoRuntime.queryInterface(XType1.class, obj1a);
  64             success &= test("obj1a == obj1b", obj1a == obj1b);
  65
  66             Object obj2a = new XType2() {};
  67             XType2 obj2b = UnoRuntime.queryInterface(XType2.class, obj2a);
  68             success &= test("obj2a == obj2b", obj2a == obj2b);
  69
  70             Object obj3a = transport.getType1();
  71             XType1 obj3b = UnoRuntime.queryInterface(XType1.class, obj3a);
  72             success &= test(
  73                 "obj3a != obj3b; only meaningful as long as different proxy"
  74                 + " instances are used for different UNO interfaces of one UNO"
  75                 + " object",
  76                 obj3a != obj3b);
  77
  78             Object obj4a = transport.getType2();
  79             XType2 obj4b = UnoRuntime.queryInterface(XType2.class, obj4a);
  80             success &= test(
  81                 "obj4a != obj4b; only meaningful as long as different proxy"
  82                 + " instances are used for different UNO interfaces of one UNO"
  83                 + " object",
  84                 obj4a != obj4b);
  85
  86             success &= test("UnoRuntime.areSame(null, null)",
  87                             UnoRuntime.areSame(null, null));
  88             success &= test("!UnoRuntime.areSame(null, obj1a)",
  89                             !UnoRuntime.areSame(null, obj1a));
  90             success &= test("!UnoRuntime.areSame(null, obj1b)",
  91                             !UnoRuntime.areSame(null, obj1b));
  92             success &= test("!UnoRuntime.areSame(null, obj2a)",
  93                             !UnoRuntime.areSame(null, obj2a));
  94             success &= test("!UnoRuntime.areSame(null, obj2b)",
  95                             !UnoRuntime.areSame(null, obj2b));
  96             success &= test("!UnoRuntime.areSame(null, obj3a)",
  97                             !UnoRuntime.areSame(null, obj3a));
  98             success &= test("!UnoRuntime.areSame(null, obj3b)",
  99                             !UnoRuntime.areSame(null, obj3b));
 100             success &= test("!UnoRuntime.areSame(null, obj4a)",
 101                             !UnoRuntime.areSame(null, obj4a));
 102             success &= test("!UnoRuntime.areSame(null, obj4b)",
 103                             !UnoRuntime.areSame(null, obj4b));
 104
 105             success &= test("!obj1a.equals(null)", !obj1a.equals(null));
 106             success &= test("!UnoRuntime.areSame(obj1a, null)",
 107                             !UnoRuntime.areSame(obj1a, null));
 108             success &= test("obj1a.equals(obj1a)", obj1a.equals(obj1a));
 109             success &= test("UnoRuntime.areSame(obj1a, obj1a)",
 110                             UnoRuntime.areSame(obj1a, obj1a));
 111             success &= test("obj1a.equals(obj1b)", obj1a.equals(obj1b));
 112             success &= test("UnoRuntime.areSame(obj1a, obj1b)",
 113                             UnoRuntime.areSame(obj1a, obj1b));
 114             success &= test("!obj1a.equals(obj2a)", !obj1a.equals(obj2a));
 115             success &= test("!UnoRuntime.areSame(obj1a, obj2a)",
 116                             !UnoRuntime.areSame(obj1a, obj2a));
 117             success &= test("!obj1a.equals(obj2b)", !obj1a.equals(obj2b));
 118             success &= test("!UnoRuntime.areSame(obj1a, obj2b)",
 119                             !UnoRuntime.areSame(obj1a, obj2b));
 120             success &= test("!obj1a.equals(obj3a)", !obj1a.equals(obj3a));
 121             success &= test("!UnoRuntime.areSame(obj1a, obj3a)",
 122                             !UnoRuntime.areSame(obj1a, obj3a));
 123             success &= test("!obj1a.equals(obj3b)", !obj1a.equals(obj3b));
 124             success &= test("!UnoRuntime.areSame(obj1a, obj3b)",
 125                             !UnoRuntime.areSame(obj1a, obj3b));
 126             success &= test("!obj1a.equals(obj4a)", !obj1a.equals(obj4a));
 127             success &= test("!UnoRuntime.areSame(obj1a, obj4a)",
 128                             !UnoRuntime.areSame(obj1a, obj4a));
 129             success &= test("!obj1a.equals(obj4b)", !obj1a.equals(obj4b));
 130             success &= test("!UnoRuntime.areSame(obj1a, obj4b)",
 131                             !UnoRuntime.areSame(obj1a, obj4b));
 132
 133             success &= test("!obj1b.equals(null)", !obj1b.equals(null));
 134             success &= test("!UnoRuntime.areSame(obj1b, null)",
 135                             !UnoRuntime.areSame(obj1b, null));
 136             success &= test("obj1b.equals(obj1a)", obj1b.equals(obj1a));
 137             success &= test("UnoRuntime.areSame(obj1b, obj1a)",
 138                             UnoRuntime.areSame(obj1b, obj1a));
 139             success &= test("obj1b.equals(obj1b)", obj1b.equals(obj1b));
 140             success &= test("UnoRuntime.areSame(obj1b, obj1b)",
 141                             UnoRuntime.areSame(obj1b, obj1b));
 142             success &= test("!obj1b.equals(obj2a)", !obj1b.equals(obj2a));
 143             success &= test("!UnoRuntime.areSame(obj1b, obj2a)",
 144                             !UnoRuntime.areSame(obj1b, obj2a));
 145             success &= test("!obj1b.equals(obj2b)", !obj1b.equals(obj2b));
 146             success &= test("!UnoRuntime.areSame(obj1b, obj2b)",
 147                             !UnoRuntime.areSame(obj1b, obj2b));
 148             success &= test("!obj1b.equals(obj3a)", !obj1b.equals(obj3a));
 149             success &= test("!UnoRuntime.areSame(obj1b, obj3a)",
 150                             !UnoRuntime.areSame(obj1b, obj3a));
 151             success &= test("!obj1b.equals(obj3b)", !obj1b.equals(obj3b));
 152             success &= test("!UnoRuntime.areSame(obj1b, obj3b)",
 153                             !UnoRuntime.areSame(obj1b, obj3b));
 154             success &= test("!obj1b.equals(obj4a)", !obj1b.equals(obj4a));
 155             success &= test("!UnoRuntime.areSame(obj1b, obj4a)",
 156                             !UnoRuntime.areSame(obj1b, obj4a));
 157             success &= test("!obj1b.equals(obj4b)", !obj1b.equals(obj4b));
 158             success &= test("!UnoRuntime.areSame(obj1b, obj4b)",
 159                             !UnoRuntime.areSame(obj1b, obj4b));
 160
 161             success &= test("!obj2a.equals(null)", !obj2a.equals(null));
 162             success &= test("!UnoRuntime.areSame(obj2a, null)",
 163                             !UnoRuntime.areSame(obj2a, null));
 164             success &= test("!obj2a.equals(obj1a)", !obj2a.equals(obj1a));
 165             success &= test("!UnoRuntime.areSame(obj2a, obj1a)",
 166                             !UnoRuntime.areSame(obj2a, obj1a));
 167             success &= test("!obj2a.equals(obj1b)", !obj2a.equals(obj1b));
 168             success &= test("!UnoRuntime.areSame(obj2a, obj1b)",
 169                             !UnoRuntime.areSame(obj2a, obj1b));
 170             success &= test("obj2a.equals(obj2a)", obj2a.equals(obj2a));
 171             success &= test("UnoRuntime.areSame(obj2a, obj2a)",
 172                             UnoRuntime.areSame(obj2a, obj2a));
 173             success &= test("obj2a.equals(obj2b)", obj2a.equals(obj2b));
 174             success &= test("UnoRuntime.areSame(obj2a, obj2b)",
 175                             UnoRuntime.areSame(obj2a, obj2b));
 176             success &= test("!obj2a.equals(obj3a)", !obj2a.equals(obj3a));
 177             success &= test("!UnoRuntime.areSame(obj2a, obj3a)",
 178                             !UnoRuntime.areSame(obj2a, obj3a));
 179             success &= test("!obj2a.equals(obj3b)", !obj2a.equals(obj3b));
 180             success &= test("!UnoRuntime.areSame(obj2a, obj3b)",
 181                             !UnoRuntime.areSame(obj2a, obj3b));
 182             success &= test("!obj2a.equals(obj4a)", !obj2a.equals(obj4a));
 183             success &= test("!UnoRuntime.areSame(obj2a, obj4a)",
 184                             !UnoRuntime.areSame(obj2a, obj4a));
 185             success &= test("!obj2a.equals(obj4b)", !obj2a.equals(obj4b));
 186             success &= test("!UnoRuntime.areSame(obj2a, obj4b)",
 187                             !UnoRuntime.areSame(obj2a, obj4b));
 188
 189             success &= test("!obj2b.equals(null)", !obj2b.equals(null));
 190             success &= test("!UnoRuntime.areSame(obj2b, null)",
 191                             !UnoRuntime.areSame(obj2b, null));
 192             success &= test("!obj2b.equals(obj1a)", !obj2b.equals(obj1a));
 193             success &= test("!UnoRuntime.areSame(obj2b, obj1a)",
 194                             !UnoRuntime.areSame(obj2b, obj1a));
 195             success &= test("!obj2b.equals(obj1b)", !obj2b.equals(obj1b));
 196             success &= test("!UnoRuntime.areSame(obj2b, obj1b)",
 197                             !UnoRuntime.areSame(obj2b, obj1b));
 198             success &= test("obj2b.equals(obj2a)", obj2b.equals(obj2a));
 199             success &= test("UnoRuntime.areSame(obj2b, obj2a)",
 200                             UnoRuntime.areSame(obj2b, obj2a));
 201             success &= test("obj2b.equals(obj2b)", obj2b.equals(obj2b));
 202             success &= test("UnoRuntime.areSame(obj2b, obj2b)",
 203                             UnoRuntime.areSame(obj2b, obj2b));
 204             success &= test("!obj2b.equals(obj3a)", !obj2b.equals(obj3a));
 205             success &= test("!UnoRuntime.areSame(obj2b, obj3a)",
 206                             !UnoRuntime.areSame(obj2b, obj3a));
 207             success &= test("!obj2b.equals(obj3b)", !obj2b.equals(obj3b));
 208             success &= test("!UnoRuntime.areSame(obj2b, obj3b)",
 209                             !UnoRuntime.areSame(obj2b, obj3b));
 210             success &= test("!obj2b.equals(obj4a)", !obj2b.equals(obj4a));
 211             success &= test("!UnoRuntime.areSame(obj2b, obj4a)",
 212                             !UnoRuntime.areSame(obj2b, obj4a));
 213             success &= test("!obj2b.equals(obj4b)", !obj2b.equals(obj4b));
 214             success &= test("!UnoRuntime.areSame(obj2b, obj4b)",
 215                             !UnoRuntime.areSame(obj2b, obj4b));
 216
 217             success &= test("!obj3a.equals(null)", !obj3a.equals(null));
 218             success &= test("!UnoRuntime.areSame(obj3a, null)",
 219                             !UnoRuntime.areSame(obj3a, null));
 220             success &= test("!obj3a.equals(obj1a)", !obj3a.equals(obj1a));
 221             success &= test("!UnoRuntime.areSame(obj3a, obj1a)",
 222                             !UnoRuntime.areSame(obj3a, obj1a));
 223             success &= test("!obj3a.equals(obj1b)", !obj3a.equals(obj1b));
 224             success &= test("!UnoRuntime.areSame(obj3a, obj1b)",
 225                             !UnoRuntime.areSame(obj3a, obj1b));
 226             success &= test("!obj3a.equals(obj2a)", !obj3a.equals(obj2a));
 227             success &= test("!UnoRuntime.areSame(obj3a, obj2a)",
 228                             !UnoRuntime.areSame(obj3a, obj2a));
 229             success &= test("!obj3a.equals(obj2b)", !obj3a.equals(obj2b));
 230             success &= test("!UnoRuntime.areSame(obj3a, obj2b)",
 231                             !UnoRuntime.areSame(obj3a, obj2b));
 232             success &= test("obj3a.equals(obj3a)", obj3a.equals(obj3a));
 233             success &= test("UnoRuntime.areSame(obj3a, obj3a)",
 234                             UnoRuntime.areSame(obj3a, obj3a));
 235             success &= test("obj3a.equals(obj3b)", obj3a.equals(obj3b));
 236             success &= test("UnoRuntime.areSame(obj3a, obj3b)",
 237                             UnoRuntime.areSame(obj3a, obj3b));
 238             success &= test("!obj3a.equals(obj4a)", !obj3a.equals(obj4a));
 239             success &= test("!UnoRuntime.areSame(obj3a, obj4a)",
 240                             !UnoRuntime.areSame(obj3a, obj4a));
 241             success &= test("!obj3a.equals(obj4b)", !obj3a.equals(obj4b));
 242             success &= test("!UnoRuntime.areSame(obj3a, obj4b)",
 243                             !UnoRuntime.areSame(obj3a, obj4b));
 244
 245             success &= test("!obj3b.equals(null)", !obj3b.equals(null));
 246             success &= test("!UnoRuntime.areSame(obj3b, null)",
 247                             !UnoRuntime.areSame(obj3b, null));
 248             success &= test("!obj3b.equals(obj1a)", !obj3b.equals(obj1a));
 249             success &= test("!UnoRuntime.areSame(obj3b, obj1a)",
 250                             !UnoRuntime.areSame(obj3b, obj1a));
 251             success &= test("!obj3b.equals(obj1b)", !obj3b.equals(obj1b));
 252             success &= test("!UnoRuntime.areSame(obj3b, obj1b)",
 253                             !UnoRuntime.areSame(obj3b, obj1b));
 254             success &= test("!obj3b.equals(obj2a)", !obj3b.equals(obj2a));
 255             success &= test("!UnoRuntime.areSame(obj3b, obj2a)",
 256                             !UnoRuntime.areSame(obj3b, obj2a));
 257             success &= test("!obj3b.equals(obj2b)", !obj3b.equals(obj2b));
 258             success &= test("!UnoRuntime.areSame(obj3b, obj2b)",
 259                             !UnoRuntime.areSame(obj3b, obj2b));
 260             success &= test("obj3b.equals(obj3a)", obj3b.equals(obj3a));
 261             success &= test("UnoRuntime.areSame(obj3b, obj3a)",
 262                             UnoRuntime.areSame(obj3b, obj3a));
 263             success &= test("obj3b.equals(obj3b)", obj3b.equals(obj3b));
 264             success &= test("UnoRuntime.areSame(obj3b, obj3b)",
 265                             UnoRuntime.areSame(obj3b, obj3b));
 266             success &= test("!obj3b.equals(obj4a)", !obj3b.equals(obj4a));
 267             success &= test("!UnoRuntime.areSame(obj3b, obj4a)",
 268                             !UnoRuntime.areSame(obj3b, obj4a));
 269             success &= test("!obj3b.equals(obj4b)", !obj3b.equals(obj4b));
 270             success &= test("!UnoRuntime.areSame(obj3b, obj4b)",
 271                             !UnoRuntime.areSame(obj3b, obj4b));
 272
 273             success &= test("!obj4a.equals(null)", !obj4a.equals(null));
 274             success &= test("!UnoRuntime.areSame(obj4a, null)",
 275                             !UnoRuntime.areSame(obj4a, null));
 276             success &= test("!obj4a.equals(obj1a)", !obj4a.equals(obj1a));
 277             success &= test("!UnoRuntime.areSame(obj4a, obj1a)",
 278                             !UnoRuntime.areSame(obj4a, obj1a));
 279             success &= test("!obj4a.equals(obj1b)", !obj4a.equals(obj1b));
 280             success &= test("!UnoRuntime.areSame(obj4a, obj1b)",
 281                             !UnoRuntime.areSame(obj4a, obj1b));
 282             success &= test("!obj4a.equals(obj2a)", !obj4a.equals(obj2a));
 283             success &= test("!UnoRuntime.areSame(obj4a, obj2a)",
 284                             !UnoRuntime.areSame(obj4a, obj2a));
 285             success &= test("!obj4a.equals(obj2b)", !obj4a.equals(obj2b));
 286             success &= test("!UnoRuntime.areSame(obj4a, obj2b)",
 287                             !UnoRuntime.areSame(obj4a, obj2b));
 288             success &= test("!obj4a.equals(obj3a)", !obj4a.equals(obj3a));
 289             success &= test("!UnoRuntime.areSame(obj4a, obj3a)",
 290                             !UnoRuntime.areSame(obj4a, obj3a));
 291             success &= test("!obj4a.equals(obj3b)", !obj4a.equals(obj3b));
 292             success &= test("!UnoRuntime.areSame(obj4a, obj3b)",
 293                             !UnoRuntime.areSame(obj4a, obj3b));
 294             success &= test("obj4a.equals(obj4a)", obj4a.equals(obj4a));
 295             success &= test("UnoRuntime.areSame(obj4a, obj4a)",
 296                             UnoRuntime.areSame(obj4a, obj4a));
 297             success &= test("obj4a.equals(obj4b)", obj4a.equals(obj4b));
 298             success &= test("UnoRuntime.areSame(obj4a, obj4b)",
 299                             UnoRuntime.areSame(obj4a, obj4b));
 300
 301             success &= test("!obj4b.equals(null)", !obj4b.equals(null));
 302             success &= test("!UnoRuntime.areSame(obj4b, null)",
 303                             !UnoRuntime.areSame(obj4b, null));
 304             success &= test("!obj4b.equals(obj1a)", !obj4b.equals(obj1a));
 305             success &= test("!UnoRuntime.areSame(obj4b, obj1a)",
 306                             !UnoRuntime.areSame(obj4b, obj1a));
 307             success &= test("!obj4b.equals(obj1b)", !obj4b.equals(obj1b));
 308             success &= test("!UnoRuntime.areSame(obj4b, obj1b)",
 309                             !UnoRuntime.areSame(obj4b, obj1b));
 310             success &= test("!obj4b.equals(obj2a)", !obj4b.equals(obj2a));
 311             success &= test("!UnoRuntime.areSame(obj4b, obj2a)",
 312                             !UnoRuntime.areSame(obj4b, obj2a));
 313             success &= test("!obj4b.equals(obj2b)", !obj4b.equals(obj2b));
 314             success &= test("!UnoRuntime.areSame(obj4b, obj2b)",
 315                             !UnoRuntime.areSame(obj4b, obj2b));
 316             success &= test("!obj4b.equals(obj3a)", !obj4b.equals(obj3a));
 317             success &= test("!UnoRuntime.areSame(obj4b, obj3a)",
 318                             !UnoRuntime.areSame(obj4b, obj3a));
 319             success &= test("!obj4b.equals(obj3b)", !obj4b.equals(obj3b));
 320             success &= test("!UnoRuntime.areSame(obj4b, obj3b)",
 321                             !UnoRuntime.areSame(obj4b, obj3b));
 322             success &= test("obj4b.equals(obj4a)", obj4b.equals(obj4a));
 323             success &= test("UnoRuntime.areSame(obj4b, obj4a)",
 324                             UnoRuntime.areSame(obj4b, obj4a));
 325             success &= test("obj4b.equals(obj4b)", obj4b.equals(obj4b));
 326             success &= test("UnoRuntime.areSame(obj4b, obj4b)",
 327                             UnoRuntime.areSame(obj4b, obj4b));
 328
 329             success &= test("obj1a.hashCode() == obj1b.hashCode()",
 330                             obj1a.hashCode() == obj1b.hashCode());
 331             success &= test("obj2a.hashCode() == obj2b.hashCode()",
 332                             obj2a.hashCode() == obj2b.hashCode());
 333             success &= test("obj3a.hashCode() == obj3b.hashCode()",
 334                             obj3a.hashCode() == obj3b.hashCode());
 335             success &= test("obj4a.hashCode() == obj4b.hashCode()",
 336                             obj4a.hashCode() == obj4b.hashCode());
 337
 338             return success;
 339         }
 340
 341         private static boolean test(String message, boolean condition) {
 342             if (!condition) {
 343                 System.err.println("Failed: " + message);
 344             }
 345             return condition;
 346         }
 347     }
 348
 349     private static final class Provider implements XInstanceProvider {
 350         public Provider(TestBed testBed) {
 351             this.testBed = testBed;
 352         }
 353
 354         public Object getInstance(String instanceName) {
 355             return new XTransport() {
 356                     public Object getType1() {
 357                         return new XType1() {};
 358                     }
 359
 360                     public Object getType2() {
 361                         return new XType2() {};
 362                     }
 363                 };
 364         }
 365
 366         private final TestBed testBed;
 367     }
 368
 369     public interface XTransport extends XInterface {
 370         Object getType1();
 371
 372         Object getType2();
 373
 374         TypeInfo[] UNOTYPEINFO = { new MethodTypeInfo("getType1", 0, 0),
 375                                    new MethodTypeInfo("getType2", 1, 0) };
 376     }
 377
 378     public interface XType1 extends XInterface {
 379         TypeInfo[] UNOTYPEINFO = null;
 380     }
 381
 382     public interface XType2 extends XInterface {
 383         TypeInfo[] UNOTYPEINFO = null;
 384     }
 385 }