io/test/stm/marktest.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 #include <com/sun/star/test/XSimpleTest.hpp>
  21 #include <com/sun/star/io/XActiveDataSink.hpp>
  22 #include <com/sun/star/io/XActiveDataSource.hpp>
  23 #include <com/sun/star/io/XMarkableStream.hpp>
  24 #include <com/sun/star/io/XConnectable.hpp>
  25
  26 #include <com/sun/star/lang/XServiceInfo.hpp>
  27
  28 #include <cppuhelper/factory.hxx>
  29 #include <cppuhelper/implbase.hxx>
  30
  31 #include <osl/conditn.hxx>
  32
  33 using namespace ::osl;
  34 using namespace ::cppu;
  35 using namespace ::com::sun::star::uno;
  36 using namespace ::com::sun::star::io;
  37 using namespace ::com::sun::star::lang;
  38 using namespace ::com::sun::star::test;
  39 // streams
  40
  41 #include "testfactreg.hxx"
  42
  43
  44 class OMarkableOutputStreamTest : public WeakImplHelper< XSimpleTest >
  45 {
  46 public:
  47     explicit OMarkableOutputStreamTest( const Reference< XMultiServiceFactory > & rFactory );
  48     ~OMarkableOutputStreamTest();
  49
  50 public: // implementation names
  51     static Sequence< OUString >     getSupportedServiceNames_Static() throw ();
  52     static OUString                 getImplementationName_Static() throw ();
  53
  54 public:
  55     virtual void SAL_CALL testInvariant(
  56         const OUString& TestName,
  57         const Reference < XInterface >& TestObject)
  58         throw ( IllegalArgumentException,
  59                 RuntimeException) ;
  60
  61     virtual sal_Int32 SAL_CALL  test(   const OUString& TestName,
  62                         const Reference < XInterface >& TestObject,
  63                         sal_Int32 hTestHandle)
  64         throw ( IllegalArgumentException, RuntimeException);
  65     virtual sal_Bool SAL_CALL testPassed()
  66         throw ( RuntimeException);
  67     virtual Sequence< OUString > SAL_CALL getErrors()
  68         throw (RuntimeException);
  69     virtual Sequence< Any > SAL_CALL getErrorExceptions()
  70         throw (RuntimeException);
  71     virtual Sequence< OUString > SAL_CALL getWarnings()
  72         throw (RuntimeException);
  73
  74 private:
  75     void testSimple( const Reference< XOutputStream > &r, const Reference < XInputStream > &rInput );
  76
  77 private:
  78     Sequence<Any>  m_seqExceptions;
  79     Sequence<OUString> m_seqErrors;
  80     Sequence<OUString> m_seqWarnings;
  81     Reference< XMultiServiceFactory > m_rFactory;
  82
  83 };
  84
  85 OMarkableOutputStreamTest::OMarkableOutputStreamTest( const Reference< XMultiServiceFactory > &rFactory )
  86         : m_rFactory( rFactory )
  87 {
  88
  89 }
  90
  91 OMarkableOutputStreamTest::~OMarkableOutputStreamTest()
  92 {
  93
  94 }
  95
  96
  97 void OMarkableOutputStreamTest::testInvariant( const OUString& TestName,
  98                                                const Reference < XInterface >& TestObject )
  99     throw ( IllegalArgumentException, RuntimeException)
 100 {
 101     Reference< XServiceInfo > info( TestObject, UNO_QUERY );
 102     ERROR_ASSERT( info.is() , "XServiceInfo not supported !" );
 103     if( info.is() )
 104     {
 105         ERROR_ASSERT( info->supportsService( TestName ), "XServiceInfo test failed" );
 106         ERROR_ASSERT( ! info->supportsService(
 107             OUString( "bla bluzb") ) , "XServiceInfo test failed" );
 108     }
 109 }
 110
 111
 112 sal_Int32 OMarkableOutputStreamTest::test(
 113     const OUString& TestName,
 114     const Reference < XInterface >& TestObject,
 115     sal_Int32 hTestHandle)
 116     throw ( IllegalArgumentException, RuntimeException)
 117 {
 118     if( OUString( "com.sun.star.io.MarkableOutputStream" )
 119                   == TestName  )  {
 120         try
 121         {
 122             if( 0 == hTestHandle )
 123             {
 124                 testInvariant( TestName , TestObject );
 125             }
 126             else
 127             {
 128                 Reference < XInterface > x = m_rFactory->createInstance("com.sun.star.io.Pipe");
 129                 Reference< XOutputStream >  rPipeOutput( x , UNO_QUERY );
 130                 Reference < XInputStream >  rPipeInput( x , UNO_QUERY );
 131
 132                 Reference<  XActiveDataSource >  source( TestObject , UNO_QUERY );
 133                 source->setOutputStream( rPipeOutput );
 134
 135                 Reference< XOutputStream > rOutput( TestObject , UNO_QUERY );
 136
 137                 OSL_ASSERT( rPipeInput.is() );
 138                 OSL_ASSERT( rOutput.is() );
 139                 if( 1 == hTestHandle ) {
 140                     // checks usual streaming
 141                     testSimple( rOutput , rPipeInput );
 142                 }
 143             }
 144
 145         }
 146         catch( const Exception &e )
 147         {
 148             OString o = OUStringToOString( e.Message , RTL_TEXTENCODING_ASCII_US );
 149             BUILD_ERROR( 0 , o.getStr() );
 150         }
 151         catch( ... )
 152         {
 153             BUILD_ERROR( 0 , "unknown exception (Exception is  not base class)" );
 154         }
 155
 156         hTestHandle ++;
 157
 158         if( 2 == hTestHandle )
 159         {
 160             // all tests finished.
 161             hTestHandle = -1;
 162         }
 163     }
 164     else {
 165         throw IllegalArgumentException();
 166     }
 167     return hTestHandle;
 168 }
 169
 170
 171 sal_Bool OMarkableOutputStreamTest::testPassed()                        throw (RuntimeException)
 172 {
 173     return m_seqErrors.getLength() == 0;
 174 }
 175
 176
 177 Sequence< OUString > OMarkableOutputStreamTest::getErrors()         throw (RuntimeException)
 178 {
 179     return m_seqErrors;
 180 }
 181
 182
 183 Sequence< Any > OMarkableOutputStreamTest::getErrorExceptions() throw (RuntimeException)
 184 {
 185     return m_seqExceptions;
 186 }
 187
 188
 189 Sequence< OUString > OMarkableOutputStreamTest::getWarnings()       throw (RuntimeException)
 190 {
 191     return m_seqWarnings;
 192 }
 193
 194
 195 void OMarkableOutputStreamTest::testSimple(     const Reference< XOutputStream > &rOutput ,
 196                                                 const Reference< XInputStream > &rInput )
 197 {
 198     Reference < XMarkableStream > rMarkable( rOutput , UNO_QUERY );
 199
 200     ERROR_ASSERT( rMarkable.is() , "no MarkableStream implemented" );
 201
 202     // first check normal input/output facility
 203     char pcStr[] = "Live long and prosper !";
 204
 205     Sequence<sal_Int8> seqWrite( strlen( pcStr )+1 );
 206     memcpy( seqWrite.getArray() , pcStr , seqWrite.getLength() );
 207
 208     Sequence<sal_Int8> seqRead( seqWrite.getLength() );
 209
 210     int nMax = 10,i;
 211
 212     for( i = 0 ; i < nMax ; i ++ ) {
 213         rOutput->writeBytes( seqWrite );
 214         rInput->readBytes( seqRead , rInput->available() );
 215         ERROR_ASSERT( ! strcmp( (char *) seqWrite.getArray() , (char * )seqRead.getArray() ) ,
 216                       "error during read/write/skip" );
 217     }
 218
 219     // Check buffer resizing
 220     nMax = 3000;
 221     for( i = 0 ; i < nMax ; i ++ ) {
 222         rOutput->writeBytes( seqWrite );
 223     }
 224
 225     for( i = 0 ; i < nMax ; i ++ ) {
 226         rInput->readBytes( seqRead , seqWrite.getLength() );
 227         ERROR_ASSERT( ! strcmp( (char *) seqWrite.getArray() , (char * )seqRead.getArray() ) ,
 228                       "error during read/write" );
 229     }
 230
 231     // Check creating marks !
 232     sal_Int32 nMark = rMarkable->createMark();
 233
 234     for( i = 0 ; i < nMax ; i ++ ) {
 235         rOutput->writeBytes( seqWrite );
 236     }
 237
 238     ERROR_ASSERT( 0 == rInput->available() , "bytes available though mark is holded" );
 239
 240     ERROR_ASSERT( nMax*seqWrite.getLength() == rMarkable->offsetToMark( nMark ) ,
 241                                              "offsetToMark failure" );
 242
 243     rMarkable->deleteMark( nMark );
 244     ERROR_ASSERT( nMax*seqWrite.getLength() == rInput->available(),"bytes are not available though mark has been deleted" );
 245
 246     rInput->skipBytes( nMax*seqWrite.getLength() );
 247     ERROR_ASSERT( 0 == rInput->available(), "skip bytes failure" );
 248
 249     try
 250     {
 251         rMarkable->jumpToMark( nMark );
 252         ERROR_ASSERT( 0 , "jump to non existing mark possible !" );
 253     }
 254     catch ( IllegalArgumentException & )
 255     {
 256         // ok, exception was thrown
 257     }
 258
 259     // test putting marks not at the end of the stream!
 260     ERROR_ASSERT( 0 == rInput->available(), "stream isn't clean" );
 261     {
 262         Sequence< sal_Int8 > aByte(256);
 263
 264         for( i = 0 ; i < 256 ; i ++ )
 265         {
 266             aByte.getArray()[i] = i;
 267         }
 268         sal_Int32 nMark1 = rMarkable->createMark();
 269
 270         rOutput->writeBytes( aByte );
 271         rMarkable->jumpToMark( nMark1 );
 272         aByte.realloc( 10 );
 273         rOutput->writeBytes( aByte );
 274
 275         sal_Int32 nMark2 = rMarkable->createMark( );
 276
 277         for( i = 0 ; i < 10 ; i ++ )
 278         {
 279             aByte.getArray()[i] = i+10;
 280         }
 281
 282         rOutput->writeBytes( aByte );
 283
 284         // allow the bytes to be written !
 285         rMarkable->jumpToFurthest();
 286         rMarkable->deleteMark( nMark1 );
 287         rMarkable->deleteMark( nMark2 );
 288
 289         ERROR_ASSERT( 256 == rInput->available(), "in between mark failure" );
 290         rInput->readBytes( aByte ,256);
 291         for( i = 0 ; i < 256 ; i ++ )
 292         {
 293             ERROR_ASSERT( i == ((sal_uInt8*)(aByte.getArray()))[i] , "in between mark failure" );
 294         }
 295     }
 296
 297     {
 298         // now a more extensive mark test !
 299         Sequence<sal_Int8> as[4];
 300         sal_Int32 an[4];
 301
 302         for( i = 0 ; i < 4 ; i ++ ) {
 303             as[i].realloc(1);
 304             as[i].getArray()[0] = i;
 305             an[i] = rMarkable->createMark();
 306             rOutput->writeBytes( as[i] );
 307         }
 308
 309         // check offset to mark
 310         for( i = 0 ; i < 4 ; i ++ ) {
 311             ERROR_ASSERT( rMarkable->offsetToMark( an[i] ) == 4-i , "offsetToMark failure" );
 312         }
 313
 314         rMarkable->jumpToMark( an[1] );
 315         ERROR_ASSERT( rMarkable->offsetToMark( an[3] ) == -2 , "offsetToMark failure" );
 316
 317         rMarkable->jumpToFurthest( );
 318         ERROR_ASSERT( rMarkable->offsetToMark( an[0] ) == 4 , "offsetToMark failure" );
 319
 320         // now do a rewrite !
 321         for( i = 0 ; i < 4 ; i ++ ) {
 322             rMarkable->jumpToMark( an[3-i] );
 323             rOutput->writeBytes( as[i] );
 324         }
 325         // NOTE : CursorPos 1
 326
 327         // now delete the marks !
 328         for( i = 0 ; i < 4 ; i ++ ) {
 329             rMarkable->deleteMark( an[i] );
 330         }
 331         ERROR_ASSERT( rInput->available() == 1 , "wrong number of bytes flushed" );
 332
 333         rMarkable->jumpToFurthest();
 334
 335         ERROR_ASSERT( rInput->available() == 4 , "wrong number of bytes flushed" );
 336
 337         rInput->readBytes( seqRead , 4 );
 338
 339         ERROR_ASSERT( 3 == seqRead.getArray()[0] , "rewrite didn't work" );
 340         ERROR_ASSERT( 2 == seqRead.getArray()[1] , "rewrite didn't work" );
 341         ERROR_ASSERT( 1 == seqRead.getArray()[2] , "rewrite didn't work" );
 342         ERROR_ASSERT( 0 == seqRead.getArray()[3] , "rewrite didn't work" );
 343
 344         rOutput->closeOutput();
 345         rInput->closeInput();
 346     }
 347
 348 }
 349
 350 /***
 351 * the test methods
 352 *
 353 ****/
 354
 355
 356 /**
 357 * for external binding
 358 *
 359 *
 360 **/
 361 Reference < XInterface > SAL_CALL OMarkableOutputStreamTest_CreateInstance( const Reference< XMultiServiceFactory > & rSMgr ) throw(Exception)
 362 {
 363     OMarkableOutputStreamTest *p = new OMarkableOutputStreamTest( rSMgr );
 364     return Reference < XInterface > ( (static_cast< OWeakObject *  >(p)) );
 365 }
 366
 367
 368 Sequence<OUString> OMarkableOutputStreamTest_getSupportedServiceNames() throw ()
 369 {
 370     Sequence<OUString> aRet { OMarkableOutputStreamTest_getImplementationName() };
 371
 372     return aRet;
 373 }
 374
 375 OUString     OMarkableOutputStreamTest_getServiceName() throw ()
 376 {
 377     return OUString( "test.com.sun.star.io.MarkableOutputStream");
 378 }
 379
 380 OUString    OMarkableOutputStreamTest_getImplementationName() throw ()
 381 {
 382     return OUString( "test.com.sun.starextensions.stm.MarkableOutputStream");
 383 }
 384
 385
 386 // Input stream
 387
 388
 389 class OMarkableInputStreamTest : public WeakImplHelper< XSimpleTest >
 390 {
 391 public:
 392     explicit OMarkableInputStreamTest( const Reference< XMultiServiceFactory > & rFactory );
 393     ~OMarkableInputStreamTest();
 394
 395 public: // implementation names
 396     static Sequence< OUString >     getSupportedServiceNames_Static() throw () ;
 397     static OUString                 getImplementationName_Static() throw () ;
 398
 399 public:
 400     virtual void SAL_CALL testInvariant(
 401         const OUString& TestName,
 402         const Reference < XInterface >& TestObject)
 403         throw ( IllegalArgumentException, RuntimeException) ;
 404
 405     virtual sal_Int32 SAL_CALL test(
 406         const OUString& TestName,
 407         const Reference < XInterface >& TestObject,
 408         sal_Int32 hTestHandle)
 409         throw ( IllegalArgumentException,
 410                 RuntimeException) ;
 411
 412     virtual sal_Bool SAL_CALL testPassed()
 413         throw ( RuntimeException);
 414     virtual Sequence< OUString > SAL_CALL getErrors()
 415         throw (RuntimeException);
 416     virtual Sequence< Any > SAL_CALL getErrorExceptions()
 417         throw (RuntimeException);
 418     virtual Sequence< OUString > SAL_CALL getWarnings()
 419         throw (RuntimeException);
 420
 421 private:
 422     void testSimple( const Reference< XOutputStream > &r,
 423                      const Reference < XInputStream > &rInput );
 424
 425 private:
 426     Sequence<Any>  m_seqExceptions;
 427     Sequence<OUString> m_seqErrors;
 428     Sequence<OUString> m_seqWarnings;
 429     Reference< XMultiServiceFactory > m_rFactory;
 430
 431 };
 432
 433 OMarkableInputStreamTest::OMarkableInputStreamTest( const Reference< XMultiServiceFactory > &rFactory )
 434         : m_rFactory( rFactory )
 435 {
 436
 437 }
 438
 439 OMarkableInputStreamTest::~OMarkableInputStreamTest()
 440 {
 441
 442 }
 443
 444
 445 void OMarkableInputStreamTest::testInvariant(
 446     const OUString& TestName, const Reference < XInterface >& TestObject )
 447     throw ( IllegalArgumentException, RuntimeException)
 448 {
 449     if( OUString( "com.sun.star.io.MarkableInputStream")
 450         == TestName )  {
 451         Reference <XServiceInfo >  info( TestObject, UNO_QUERY );
 452         ERROR_ASSERT( info.is() , "XServiceInfo not supported !" );
 453         if( info.is() )
 454         {
 455             ERROR_ASSERT( info->supportsService( TestName ), "XServiceInfo test failed" );
 456             ERROR_ASSERT(
 457                 ! info->supportsService(
 458                     OUString("bla bluzb") ) ,
 459                 "XServiceInfo test failed" );
 460         }
 461     }
 462     else
 463     {
 464         throw IllegalArgumentException();
 465     }
 466 }
 467
 468
 469 sal_Int32 OMarkableInputStreamTest::test(
 470     const OUString& TestName,
 471     const Reference < XInterface >& TestObject,
 472     sal_Int32 hTestHandle)  throw ( IllegalArgumentException, RuntimeException)
 473 {
 474     if( OUString( "com.sun.star.io.MarkableInputStream") == TestName )
 475     {
 476         try
 477         {
 478             if( 0 == hTestHandle ) {
 479                 testInvariant( TestName , TestObject );
 480             }
 481             else  {
 482                 Reference < XInterface > x = m_rFactory->createInstance("com.sun.star.io.Pipe");
 483                 Reference< XOutputStream >  rPipeOutput( x , UNO_QUERY );
 484                 Reference < XInputStream >  rPipeInput( x , UNO_QUERY );
 485
 486                 Reference < XActiveDataSink >  sink( TestObject , UNO_QUERY );
 487                 sink->setInputStream( rPipeInput );
 488
 489                 Reference < XInputStream > rInput( TestObject , UNO_QUERY );
 490
 491                 OSL_ASSERT( rPipeOutput.is() );
 492                 OSL_ASSERT( rInput.is() );
 493                 if( 1 == hTestHandle ) {
 494                     // checks usual streaming
 495                     testSimple( rPipeOutput , rInput );
 496                 }
 497             }
 498
 499         }
 500         catch( const Exception & e )
 501         {
 502             OString o = OUStringToOString( e.Message , RTL_TEXTENCODING_ASCII_US );
 503             BUILD_ERROR( 0 , o.getStr() );
 504         }
 505         catch( ... )
 506         {
 507             BUILD_ERROR( 0 , "unknown exception (Exception is  not base class)" );
 508         }
 509
 510         hTestHandle ++;
 511
 512         if( 2 == hTestHandle ) {
 513             // all tests finished.
 514             hTestHandle = -1;
 515         }
 516     }
 517     else
 518     {
 519         throw IllegalArgumentException();
 520     }
 521     return hTestHandle;
 522 }
 523
 524
 525 sal_Bool OMarkableInputStreamTest::testPassed()                                         throw (RuntimeException)
 526 {
 527     return m_seqErrors.getLength() == 0;
 528 }
 529
 530
 531 Sequence< OUString > OMarkableInputStreamTest::getErrors()                          throw (RuntimeException)
 532 {
 533     return m_seqErrors;
 534 }
 535
 536
 537 Sequence< Any > OMarkableInputStreamTest::getErrorExceptions()                  throw (RuntimeException)
 538 {
 539     return m_seqExceptions;
 540 }
 541
 542
 543 Sequence< OUString > OMarkableInputStreamTest::getWarnings()                        throw (RuntimeException)
 544 {
 545     return m_seqWarnings;
 546 }
 547
 548
 549 void OMarkableInputStreamTest::testSimple(      const Reference< XOutputStream > &rOutput ,
 550                                                 const Reference < XInputStream > &rInput )
 551 {
 552     Reference < XMarkableStream > rMarkable( rInput , UNO_QUERY );
 553
 554     Sequence<sal_Int8> seqWrite( 256 );
 555     Sequence<sal_Int8> seqRead(10);
 556
 557     for( int i = 0 ; i < 256 ; i ++ )
 558     {
 559         seqWrite.getArray()[i] = i;
 560     }
 561
 562     rOutput->writeBytes( seqWrite );
 563     ERROR_ASSERT( 256 == rInput->available() , "basic read/write failure" );
 564
 565     rInput->readBytes( seqRead , 10 );
 566     ERROR_ASSERT( 9 == seqRead.getArray()[9] , "basic read/write failure" );
 567
 568     sal_Int32 nMark = rMarkable->createMark();
 569
 570     rInput->skipBytes( 50 );
 571     ERROR_ASSERT( 256-10-50 == rInput->available() , "marking error" );
 572     ERROR_ASSERT( 50 == rMarkable->offsetToMark( nMark ) , "marking error" );
 573
 574     rMarkable->jumpToMark( nMark );
 575     ERROR_ASSERT( 256-10 == rInput->available() , "marking error" );
 576
 577     rInput->readBytes( seqRead , 10 );
 578     ERROR_ASSERT( 10 == seqRead.getArray()[0] , "marking error" );
 579
 580     // pos 20
 581     {
 582         sal_Int32 nInBetweenMark = rMarkable->createMark( );
 583         rMarkable->jumpToMark( nMark );
 584         rMarkable->jumpToMark( nInBetweenMark );
 585
 586         rInput->readBytes( seqRead , 10 );
 587         ERROR_ASSERT( 20 == seqRead.getArray()[0] , "Inbetween mark failed!\n" );
 588
 589         rMarkable->deleteMark( nMark );
 590
 591         // Check if releasing the first bytes works correct.
 592         rMarkable->jumpToMark( nInBetweenMark);
 593         rInput->readBytes( seqRead , 10 );
 594         ERROR_ASSERT( 20 == seqRead.getArray()[0] , "Inbetween mark failed!\n" );
 595
 596         rMarkable->deleteMark( nInBetweenMark );
 597     }
 598
 599     rMarkable->jumpToFurthest();
 600     ERROR_ASSERT( 256-10-50 == rInput->available() , "marking error" );
 601
 602
 603     ERROR_ASSERT( 100 == rInput->readSomeBytes( seqRead , 100   ) , "wrong results using readSomeBytes" );
 604     ERROR_ASSERT( 96 == rInput->readSomeBytes( seqRead , 1000) , "wrong results using readSomeBytes" );
 605     rOutput->closeOutput();
 606     rInput->closeInput();
 607 }
 608
 609 /***
 610 * the test methods
 611 *
 612 ****/
 613
 614
 615 /**
 616 * for external binding
 617 *
 618 *
 619 **/
 620 Reference < XInterface > SAL_CALL OMarkableInputStreamTest_CreateInstance( const Reference< XMultiServiceFactory > & rSMgr ) throw(Exception)
 621 {
 622     OMarkableInputStreamTest *p = new OMarkableInputStreamTest( rSMgr );
 623     return Reference < XInterface > ( (static_cast< OWeakObject *  >(p)) );
 624 }
 625
 626
 627 Sequence<OUString> OMarkableInputStreamTest_getSupportedServiceNames() throw ()
 628 {
 629     Sequence<OUString> aRet { OMarkableInputStreamTest_getImplementationName() };
 630
 631     return aRet;
 632 }
 633
 634 OUString     OMarkableInputStreamTest_getServiceName() throw ()
 635 {
 636     return OUString( "test.com.sun.star.io.MarkableInputStream");
 637 }
 638
 639 OUString    OMarkableInputStreamTest_getImplementationName() throw ()
 640 {
 641     return OUString( "test.com.sun.star.extensions.stm.MarkableInputStream" );
 642 }
 643
 644 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */