cppuhelper/test/testimplhelper.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #if !defined(OSL_DEBUG_LEVEL) || OSL_DEBUG_LEVEL == 0
  21 # undef OSL_DEBUG_LEVEL
  22 # define OSL_DEBUG_LEVEL 2
  23 #endif
  24
  25
  26 #include <stdio.h>
  27
  28 #include <cppuhelper/implbase1.hxx>
  29 #include <cppuhelper/implbase2.hxx>
  30 #include <cppuhelper/implbase3.hxx>
  31 #include <cppuhelper/implbase4.hxx>
  32 #include <cppuhelper/implbase5.hxx>
  33 #include <cppuhelper/implbase6.hxx>
  34 #include <cppuhelper/implbase7.hxx>
  35 #include <cppuhelper/implbase8.hxx>
  36 #include <cppuhelper/implbase9.hxx>
  37 #include <cppuhelper/implbase10.hxx>
  38 #include <cppuhelper/implbase11.hxx>
  39 #include <cppuhelper/implbase12.hxx>
  40
  41 #include <cppuhelper/compbase1.hxx>
  42 #include <cppuhelper/compbase2.hxx>
  43 #include <cppuhelper/compbase3.hxx>
  44 #include <cppuhelper/compbase4.hxx>
  45 #include <cppuhelper/compbase5.hxx>
  46 #include <cppuhelper/compbase6.hxx>
  47 #include <cppuhelper/compbase7.hxx>
  48 #include <cppuhelper/compbase8.hxx>
  49 #include <cppuhelper/compbase9.hxx>
  50 #include <cppuhelper/compbase10.hxx>
  51 #include <cppuhelper/compbase11.hxx>
  52 #include <cppuhelper/compbase12.hxx>
  53
  54 #include <osl/diagnose.h>
  55 #include <cppuhelper/servicefactory.hxx>
  56 #include <cppuhelper/exc_hlp.hxx>
  57
  58 #include <test/A.hpp>
  59 #include <test/BA.hpp>
  60 #include <test/CA.hpp>
  61 #include <test/DBA.hpp>
  62 #include <test/E.hpp>
  63 #include <test/FE.hpp>
  64 #include <test/G.hpp>
  65 #include <test/H.hpp>
  66 #include <test/I.hpp>
  67
  68 #include <com/sun/star/lang/IllegalAccessException.hpp>
  69
  70 using namespace test;
  71 using namespace osl;
  72 using namespace cppu;
  73 using namespace com::sun::star;
  74 using namespace com::sun::star::uno;
  75
  76 using ::rtl::OUString;
  77 using ::rtl::OUStringToOString;
  78 using ::rtl::OString;
  79
  80
  81 struct TestImpl : public ImplHelper4< CA, DBA, FE, G >
  82 {
  83     sal_Int32 nRef;
  84
  85     virtual ~TestImpl()
  86         { OSL_TRACE( "> TestImpl dtor called... <\n" ); }
  87
  88     virtual Any SAL_CALL queryInterface( const Type & rType ) throw(RuntimeException)
  89         { return ImplHelper4< CA, DBA, FE, G >::queryInterface( rType ); }
  90     virtual void SAL_CALL acquire(  ) throw()
  91         { ++nRef; }
  92     virtual void SAL_CALL release(  ) throw()
  93         { if (! --nRef) delete this; }
  94
  95     // A
  96     virtual OUString SAL_CALL a() throw(RuntimeException)
  97         { return OUString("a"); }
  98     // BA
  99     virtual OUString SAL_CALL ba() throw(RuntimeException)
 100         { return OUString("ba"); }
 101     // CA
 102     virtual OUString SAL_CALL ca() throw(RuntimeException)
 103         { return OUString("ca"); }
 104     // DBA
 105     virtual OUString SAL_CALL dba() throw(RuntimeException)
 106         { return OUString("dba"); }
 107     // E
 108     virtual OUString SAL_CALL e() throw(RuntimeException)
 109         { return OUString("e"); }
 110     // FE
 111     virtual OUString SAL_CALL fe() throw(RuntimeException)
 112         { return OUString("fe"); }
 113     // G
 114     virtual OUString SAL_CALL g() throw(RuntimeException)
 115         { return OUString("g"); }
 116 };
 117
 118
 119 struct TestWeakAggImpl : public WeakAggImplHelper4< CA, DBA, FE, G >
 120 {
 121     virtual ~TestWeakAggImpl()
 122         { OSL_TRACE( "> TestWeakAggImpl dtor called... <\n" ); }
 123
 124     // A
 125     virtual OUString SAL_CALL a() throw(RuntimeException)
 126         { return OUString("a"); }
 127     // BA
 128     virtual OUString SAL_CALL ba() throw(RuntimeException)
 129         { return OUString("ba"); }
 130     // CA
 131     virtual OUString SAL_CALL ca() throw(RuntimeException)
 132         { return OUString("ca"); }
 133     // DBA
 134     virtual OUString SAL_CALL dba() throw(RuntimeException)
 135         { return OUString("dba"); }
 136     // E
 137     virtual OUString SAL_CALL e() throw(RuntimeException)
 138         { return OUString("e"); }
 139     // FE
 140     virtual OUString SAL_CALL fe() throw(RuntimeException)
 141         { return OUString("fe"); }
 142     // G
 143     virtual OUString SAL_CALL g() throw(RuntimeException)
 144         { return OUString("g"); }
 145 };
 146
 147
 148 struct TestWeakImpl : public WeakImplHelper4< CA, DBA, FE, G >
 149 {
 150     TestWeakImpl() {}
 151
 152     virtual ~TestWeakImpl()
 153         { OSL_TRACE( "> TestWeakImpl dtor called... <\n" ); }
 154
 155     // A
 156     virtual OUString SAL_CALL a() throw(RuntimeException)
 157         { return OUString("a"); }
 158     // BA
 159     virtual OUString SAL_CALL ba() throw(RuntimeException)
 160         { return OUString("ba"); }
 161     // CA
 162     virtual OUString SAL_CALL ca() throw(RuntimeException)
 163         { return OUString("ca"); }
 164     // DBA
 165     virtual OUString SAL_CALL dba() throw(RuntimeException)
 166         { return OUString("dba"); }
 167     // E
 168     virtual OUString SAL_CALL e() throw(RuntimeException)
 169         { return OUString("e"); }
 170     // FE
 171     virtual OUString SAL_CALL fe() throw(RuntimeException)
 172         { return OUString("fe"); }
 173     // G
 174     virtual OUString SAL_CALL g() throw(RuntimeException)
 175         { return OUString("g"); }
 176
 177 protected:
 178     TestWeakImpl(int) {}
 179
 180     TestWeakImpl(int, int) {}
 181
 182     TestWeakImpl(int, int, int) {}
 183
 184     TestWeakImpl(int, int, int, int) {}
 185
 186     TestWeakImpl(int, int, int, int, int) {}
 187
 188     TestWeakImpl(int, int, int, int, int, int, int = 0) {}
 189 };
 190
 191
 192 struct TestWeakComponentImpl : public WeakComponentImplHelper4< CA, DBA, FE, G >
 193 {
 194     Mutex m;
 195     TestWeakComponentImpl()
 196         : WeakComponentImplHelper4< CA, DBA, FE, G >( m )
 197         {}
 198     virtual ~TestWeakComponentImpl()
 199         { OSL_TRACE( "> TestWeakComponentImpl dtor called... <\n" ); }
 200
 201     void SAL_CALL disposing()
 202         { OSL_TRACE( "> TestWeakComponentImpl disposing called... <\n" ); }
 203
 204     // A
 205     virtual OUString SAL_CALL a() throw(RuntimeException)
 206         { return OUString("a"); }
 207     // BA
 208     virtual OUString SAL_CALL ba() throw(RuntimeException)
 209         { return OUString("ba"); }
 210     // CA
 211     virtual OUString SAL_CALL ca() throw(RuntimeException)
 212         { return OUString("ca"); }
 213     // DBA
 214     virtual OUString SAL_CALL dba() throw(RuntimeException)
 215         { return OUString("dba"); }
 216     // E
 217     virtual OUString SAL_CALL e() throw(RuntimeException)
 218         { return OUString("e"); }
 219     // FE
 220     virtual OUString SAL_CALL fe() throw(RuntimeException)
 221         { return OUString("fe"); }
 222     // G
 223     virtual OUString SAL_CALL g() throw(RuntimeException)
 224         { return OUString("g"); }
 225 };
 226
 227
 228 struct TestWeakAggComponentImpl : public WeakAggComponentImplHelper4< CA, DBA, FE, G >
 229 {
 230     Mutex m;
 231     TestWeakAggComponentImpl()
 232         : WeakAggComponentImplHelper4< CA, DBA, FE, G >( m )
 233         {}
 234     virtual ~TestWeakAggComponentImpl()
 235         { OSL_TRACE( "> TestWeakAggComponentImpl dtor called... <\n" ); }
 236
 237     void SAL_CALL disposing()
 238         { OSL_TRACE( "> TestWeakAggComponentImpl disposing called... <\n" ); }
 239
 240     // A
 241     virtual OUString SAL_CALL a() throw(RuntimeException)
 242         { return OUString("a"); }
 243     // BA
 244     virtual OUString SAL_CALL ba() throw(RuntimeException)
 245         { return OUString("ba"); }
 246     // CA
 247     virtual OUString SAL_CALL ca() throw(RuntimeException)
 248         { return OUString("ca"); }
 249     // DBA
 250     virtual OUString SAL_CALL dba() throw(RuntimeException)
 251         { return OUString("dba"); }
 252     // E
 253     virtual OUString SAL_CALL e() throw(RuntimeException)
 254         { return OUString("e"); }
 255     // FE
 256     virtual OUString SAL_CALL fe() throw(RuntimeException)
 257         { return OUString("fe"); }
 258     // G
 259     virtual OUString SAL_CALL g() throw(RuntimeException)
 260         { return OUString("g"); }
 261 };
 262
 263
 264 struct TestImplInh : public ImplInheritanceHelper2< TestWeakImpl, H, I >
 265 {
 266     TestImplInh() {}
 267
 268     explicit TestImplInh(int):
 269         ImplInheritanceHelper2< TestWeakImpl, H, I >(1) {}
 270
 271     TestImplInh(int, int):
 272         ImplInheritanceHelper2< TestWeakImpl, H, I >(1, 2) {}
 273
 274     TestImplInh(int, int, int):
 275         ImplInheritanceHelper2< TestWeakImpl, H, I >(1, 2, 3) {}
 276
 277     TestImplInh(int, int, int, int):
 278         ImplInheritanceHelper2< TestWeakImpl, H, I >(1, 2, 3, 4) {}
 279
 280     TestImplInh(int, int, int, int, int):
 281         ImplInheritanceHelper2< TestWeakImpl, H, I >(1, 2, 3, 4, 5) {}
 282
 283     TestImplInh(int, int, int, int, int, int):
 284         ImplInheritanceHelper2< TestWeakImpl, H, I >(1, 2, 3, 4, 5, 6) {}
 285
 286     virtual ~TestImplInh()
 287         { OSL_TRACE( "> TestWeakImplInh dtor called... <\n" ); }
 288
 289     // H
 290     virtual OUString SAL_CALL h() throw(RuntimeException)
 291         { return OUString("h"); }
 292     // I
 293     virtual OUString SAL_CALL i() throw(RuntimeException)
 294         { return OUString("i"); }
 295 };
 296
 297
 298 struct TestAggImplInh : public AggImplInheritanceHelper2< TestWeakAggImpl, H, I >
 299 {
 300     virtual ~TestAggImplInh()
 301         { OSL_TRACE( "> TestAggImplInh dtor called... <\n" ); }
 302
 303     // H
 304     virtual OUString SAL_CALL h() throw(RuntimeException)
 305         { return OUString("h2"); }
 306     // I
 307     virtual OUString SAL_CALL i() throw(RuntimeException)
 308         { return OUString("i2"); }
 309 };
 310
 311
 312 static bool isIn( Sequence< Type > const & rTypes, char const * name )
 313 {
 314     OUString str( OUString::createFromAscii( name ) );
 315     Type const * pTypes = rTypes.getConstArray();
 316     for ( sal_Int32 nPos = rTypes.getLength(); nPos--; )
 317     {
 318         if (pTypes[ nPos ].getTypeName().equals( str ))
 319             return true;
 320     }
 321     return false;
 322 }
 323
 324
 325 static void dotest( const Reference< XInterface > & xOriginal )
 326 {
 327     Reference< lang::XTypeProvider > xTP( xOriginal, UNO_QUERY );
 328     Sequence< sal_Int8 > id( xTP->getImplementationId() );
 329     Sequence< Type > types( xTP->getTypes() );
 330     ::fprintf( stderr, "> supported types: " );
 331     long n = 0;
 332     for ( ; n < types.getLength(); ++n )
 333     {
 334         OString str( OUStringToOString( types[ n ].getTypeName(), RTL_TEXTENCODING_ASCII_US ) );
 335         ::fprintf( stderr, (n < (types.getLength()-1)) ? "%s, " : "%s; type-id=\n", str.getStr() );
 336     }
 337     for ( n = 0; n < 16; ++n )
 338     {
 339         ::fprintf( stderr, n < 15 ? "%x " : "%x \n", id[ n ] );
 340     }
 341
 342     Reference< A > xa( xOriginal, UNO_QUERY );
 343     OSL_ENSURE( xa->a() == "a", "### A failed!" );
 344     Reference< BA > xba( xa, UNO_QUERY );
 345     OSL_ENSURE( xba->ba() == "ba", "### BA failed!" );
 346     OSL_ENSURE( xba->a() == "a", "### BA failed!" );
 347     Reference< CA > xca( xba, UNO_QUERY );
 348     OSL_ENSURE( xca->ca() == "ca", "### CA failed!" );
 349     OSL_ENSURE( xca->a() == "a", "### CA failed!" );
 350     Reference< DBA > xdba( xca, UNO_QUERY );
 351     OSL_ENSURE( xdba->dba() == "dba", "### DBA failed!" );
 352     OSL_ENSURE( xdba->ba() == "ba", "### DBA failed!" );
 353     OSL_ENSURE( xdba->a() == "a", "### DBA failed!" );
 354     Reference< E > xe( xdba, UNO_QUERY );
 355     OSL_ENSURE( xe->e() == "e", "### E failed!" );
 356     Reference< FE > xfe( xe, UNO_QUERY );
 357     OSL_ENSURE( xfe->fe() == "fe", "### FE failed!" );
 358     Reference< G > xg( xfe, UNO_QUERY );
 359     OSL_ENSURE( xg->g() == "g", "### G failed!" );
 360     OSL_ENSURE( xg->a() == "a", "### G failed!" );
 361
 362     // type provider
 363     Reference< lang::XTypeProvider > xProv( xg, UNO_QUERY );
 364     Sequence< Type > aTypes( xProv->getTypes() );
 365
 366     // CA, DBA, FE, G, XTypeProvider
 367     OSL_ASSERT( isIn( aTypes, "test.CA" ) );
 368     OSL_ASSERT( isIn( aTypes, "test.DBA" ) );
 369     OSL_ASSERT( isIn( aTypes, "test.FE") );
 370     OSL_ASSERT( isIn( aTypes, "test.G") );
 371     OSL_ASSERT( isIn( aTypes, "com.sun.star.lang.XTypeProvider") );
 372
 373     Reference< XWeak > xWeak( xg, UNO_QUERY );
 374     if (xWeak.is())
 375     {
 376         OSL_ASSERT( isIn( aTypes, "com.sun.star.uno.XWeak") );
 377     }
 378     Reference< lang::XComponent > xComp( xg, UNO_QUERY );
 379     if (xComp.is())
 380     {
 381         OSL_ASSERT( isIn( aTypes, "com.sun.star.lang.XComponent") );
 382     }
 383
 384     Reference< XAggregation > xAgg( xg, UNO_QUERY );
 385     if (xAgg.is())
 386     {
 387         OSL_ASSERT( isIn( aTypes, "com.sun.star.uno.XAggregation") );
 388     }
 389     Reference< H > xH( xg, UNO_QUERY );
 390     if (xH.is())
 391     {
 392         OSL_ASSERT( isIn( aTypes, "test.H") );
 393     }
 394     Reference< I > xI( xg, UNO_QUERY );
 395     if (xI.is())
 396     {
 397         OSL_ASSERT( isIn( aTypes, "test.I") );
 398     }
 399
 400     OSL_ENSURE( xg == xOriginal, "### root!" );
 401 }
 402
 403 void rethrow()
 404 {
 405     throw;
 406 }
 407
 408 void throw_one(
 409     lang::IllegalAccessException exc )
 410 {
 411     try
 412     {
 413         throw exc;
 414     }
 415     catch (...)
 416     {
 417         rethrow();
 418     }
 419 }
 420
 421
 422
 423 void test_ImplHelper( const Reference< lang::XMultiServiceFactory > & /*xSF*/ )
 424 {
 425     Reference< XInterface > xImpl( (lang::XTypeProvider *)new TestImpl() );
 426     Reference< lang::XTypeProvider > xTP1( xImpl, UNO_QUERY );
 427     Reference< XInterface > xWeakImpl( (OWeakObject *)new TestWeakImpl() );
 428     Reference< lang::XTypeProvider > xTP2( xWeakImpl, UNO_QUERY );
 429     Reference< XInterface > xWeakAggImpl( (OWeakObject *)new TestWeakAggImpl() );
 430     Reference< lang::XTypeProvider > xTP3( xWeakAggImpl, UNO_QUERY );
 431     Reference< XInterface > xWeakComponentImpl( (OWeakObject *)new TestWeakComponentImpl() );
 432     Reference< lang::XTypeProvider > xTP4( xWeakComponentImpl, UNO_QUERY );
 433     Reference< XInterface > xWeakAggComponentImpl( (OWeakObject *)new TestWeakAggComponentImpl() );
 434     Reference< lang::XTypeProvider > xTP5( xWeakAggComponentImpl, UNO_QUERY );
 435
 436     OSL_ASSERT(
 437         xTP1->getImplementationId() != xTP2->getImplementationId() &&
 438         xTP1->getImplementationId() != xTP3->getImplementationId() &&
 439         xTP1->getImplementationId() != xTP4->getImplementationId() &&
 440         xTP1->getImplementationId() != xTP5->getImplementationId() &&
 441         xTP2->getImplementationId() != xTP3->getImplementationId() &&
 442         xTP2->getImplementationId() != xTP4->getImplementationId() &&
 443         xTP2->getImplementationId() != xTP5->getImplementationId() &&
 444         xTP3->getImplementationId() != xTP4->getImplementationId() &&
 445         xTP3->getImplementationId() != xTP5->getImplementationId() &&
 446         xTP4->getImplementationId() != xTP5->getImplementationId() );
 447
 448
 449     dotest( xImpl );
 450     dotest( xWeakImpl );
 451     dotest( xWeakAggImpl );
 452     dotest( xWeakComponentImpl );
 453     dotest( xWeakAggComponentImpl );
 454
 455     xWeakImpl = (OWeakObject *)new TestImplInh();
 456     Reference< lang::XTypeProvider > xTP6( xWeakImpl, UNO_QUERY );
 457     dotest( xWeakImpl );
 458     Reference< H > xH( xWeakImpl, UNO_QUERY );
 459     Reference< I > xI( xH, UNO_QUERY );
 460     OSL_ASSERT( xH->h() == "h" );
 461     OSL_ASSERT( xI->i() == "i" );
 462
 463     xWeakAggImpl = (OWeakObject *)new TestAggImplInh();
 464     Reference< lang::XTypeProvider > xTP7( xWeakAggImpl, UNO_QUERY );
 465     dotest( xWeakAggImpl );
 466     xH.set( xWeakAggImpl, UNO_QUERY );
 467     xI.set( xH, UNO_QUERY );
 468     OSL_ASSERT( xH->h() == "h2" );
 469     OSL_ASSERT( xI->i() == "i2" );
 470
 471
 472     OSL_ASSERT(
 473         xTP6->getImplementationId() != xTP1->getImplementationId() &&
 474         xTP6->getImplementationId() != xTP2->getImplementationId() &&
 475         xTP6->getImplementationId() != xTP3->getImplementationId() &&
 476         xTP6->getImplementationId() != xTP4->getImplementationId() &&
 477         xTP6->getImplementationId() != xTP5->getImplementationId() &&
 478         xTP6->getImplementationId() != xTP7->getImplementationId() &&
 479         xTP7->getImplementationId() != xTP1->getImplementationId() &&
 480         xTP7->getImplementationId() != xTP2->getImplementationId() &&
 481         xTP7->getImplementationId() != xTP3->getImplementationId() &&
 482         xTP7->getImplementationId() != xTP4->getImplementationId() &&
 483         xTP7->getImplementationId() != xTP5->getImplementationId() );
 484
 485
 486     bool exc_succ = false;
 487     lang::IllegalAccessException exc(
 488         OUString("testtest"),
 489         xWeakAggImpl );
 490     // exception helper tests
 491     try
 492     {
 493         throw exc;
 494     }
 495     catch (Exception &)
 496     {
 497         Any a( getCaughtException() );
 498         OSL_ASSERT( a == exc );
 499
 500         try
 501         {
 502             throwException( a );
 503         }
 504         catch (lang::IllegalAccessException & e)
 505         {
 506             OSL_ASSERT( exc.Message == e.Message && exc.Context == e.Context );
 507
 508             try
 509             {
 510                 throw_one( exc );
 511             }
 512             catch (Exception &)
 513             {
 514                 Any a2( getCaughtException() );
 515                 OSL_ASSERT( (a2 == a) && (a2 == exc) );
 516
 517                 try
 518                 {
 519                     throw_one( exc );
 520                 }
 521                 catch (lang::IllegalAccessException &)
 522                 {
 523                     Any a3( getCaughtException() );
 524                     OSL_ASSERT( (a3 == a) && (a3 == a2) && (a3 == exc) );
 525                     exc_succ = true;
 526                 }
 527             }
 528         }
 529     }
 530     OSL_ASSERT( exc_succ );
 531
 532     try
 533     {
 534         throwException( makeAny( RuntimeException(
 535             OUString("runtime exc"), xImpl ) ) );
 536     }
 537     catch (RuntimeException & rExc)
 538     {
 539         OSL_ENSURE( rExc.Message == "runtime exc" && rExc.Context == xImpl, "### unexpected exception content!" );
 540         try
 541         {
 542             throwException( makeAny( Exception(
 543                 OUString("exc"), rExc.Context ) ) );
 544         }
 545         catch (lang::IllegalAccessException &)
 546         {
 547             OSL_FAIL( "### unexpected IllegalAccessException exception caught!" );
 548         }
 549         catch (Exception & rExc2)
 550         {
 551             OSL_ENSURE( rExc2.Message == "exc" && rExc2.Context == xImpl, "### unexpected exception content!" );
 552             try
 553             {
 554                 throwException( makeAny( lang::IllegalAccessException(
 555                     OUString("axxess exc"), rExc2.Context ) ) );
 556             }
 557             catch (lang::IllegalAccessException & rExc3)
 558             {
 559                 OSL_ENSURE( rExc3.Message == "axxess exc" && rExc3.Context == xImpl, "### unexpected exception content!" );
 560                 return;
 561             }
 562         }
 563     }
 564     catch (...)
 565     {
 566     }
 567     OSL_FAIL( "### exception test failed!" );
 568 }
 569
 570 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */