LbsApi/src/nomemorystep.cpp
branchSymbian3
changeset 54 a4835904093b
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53:7f293ed715ec 54:a4835904093b
       
     1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
       
     2 // All rights reserved.
       
     3 // This component and the accompanying materials are made available
       
     4 // under the terms of "Eclipse Public License v1.0"
       
     5 // which accompanies this distribution, and is available
       
     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     7 //
       
     8 // Initial Contributors:
       
     9 // Nokia Corporation - initial contribution.
       
    10 //
       
    11 // Contributors:
       
    12 //
       
    13 // Description:
       
    14 // Example CTestStep derived implementation
       
    15 // 
       
    16 //
       
    17 
       
    18 /**
       
    19  @file NoMemoryStep.cpp
       
    20  @internalTechnology
       
    21 */
       
    22 #include "nomemorystep.h"
       
    23 #include "te_lbsapisuitedefs.h"
       
    24 
       
    25 #include "lcfsbucommondefinitions.h"
       
    26 
       
    27 #include <lbs.h>
       
    28 #include <lbssatellite.h>
       
    29 
       
    30 #include <s32mem.h>
       
    31 
       
    32 CNoMemoryStep::~CNoMemoryStep()
       
    33 /**
       
    34  * Destructor
       
    35  */
       
    36 	{
       
    37 	}
       
    38 
       
    39 CNoMemoryStep::CNoMemoryStep()
       
    40 /**
       
    41  * Constructor
       
    42  */
       
    43 	{
       
    44 	// **MUST** call SetTestStepName in the constructor as the controlling
       
    45 	// framework uses the test step name immediately following construction to set
       
    46 	// up the step's unique logging ID.
       
    47 	SetTestStepName(KNoMemoryStep);
       
    48 	}
       
    49 
       
    50 TVerdict CNoMemoryStep::doTestStepPreambleL()
       
    51 /**
       
    52  * @return - TVerdict code
       
    53  * Override of base class virtual
       
    54  */
       
    55 	{
       
    56 	 CTe_LbsApiSuiteStepBase::doTestStepPreambleL();
       
    57 	 if (TestStepResult()!=EPass)
       
    58 	    return   TestStepResult();
       
    59 	// process some pre setting to this test step then set SetTestStepResult to EFail or Epass.
       
    60 	SetTestStepResult(EPass);
       
    61 	return TestStepResult();
       
    62 	}
       
    63 
       
    64 
       
    65 TVerdict CNoMemoryStep::doTestStepL()
       
    66 /**
       
    67  * @return - TVerdict code
       
    68  * Override of base class pure virtual
       
    69  * Our implementation only gets called if the base class doTestStepPreambleL() did
       
    70  * not leave. That being the case, the current test result value will be EPass.
       
    71  */
       
    72 	{
       
    73 	if (TestStepResult()==EPass)
       
    74 		{
       
    75 		TInt test;
       
    76 		if(!GetIntFromConfig(ConfigSection(),KTe_LbsApiSuiteInt,test))
       
    77 			{
       
    78 			// Leave if there's any error.
       
    79 			User::Leave(KErrNotFound);
       
    80 			}
       
    81 		SetTestStepResult(EPass);
       
    82 		StartL(test);
       
    83 		}
       
    84 	return TestStepResult();
       
    85 	}
       
    86 
       
    87 
       
    88 
       
    89 TVerdict CNoMemoryStep::doTestStepPostambleL()
       
    90 /**
       
    91  * @return - TVerdict code
       
    92  * Override of base class virtual
       
    93  */
       
    94 	{
       
    95 	// process something post setting to the test step
       
    96 	// uncomment the following line if you have common post setting to all the test steps in there
       
    97 	// CTe_LbsApiSuiteStepBase::doTestStepPostambleL();
       
    98 	// uncomment the following line if you have post process or remove the following line if no post process
       
    99 	// SetTestStepResult(EPass);		// or EFail
       
   100 	return TestStepResult();
       
   101 	}
       
   102 
       
   103 void CNoMemoryStep::StartL (TInt aIndex)
       
   104 	{
       
   105 	switch (aIndex)
       
   106 		{
       
   107 	case 0:
       
   108 		OOM_RPositionServer_Open_NoMemoryL ();
       
   109 		break;
       
   110 	case 1:
       
   111 		OOM_RPositioner_OpenL ();
       
   112 		break;
       
   113 	case 2:
       
   114 		OOM_RPositioner_SetRequestorL ();
       
   115 		break;
       
   116 	case 3:
       
   117 		OOM_CRequestor_ConstructionL ();
       
   118 		break;
       
   119 	case 4:
       
   120 		OOM_CRequestor_SetRequestorL ();
       
   121 		break;
       
   122 	case 5:
       
   123 		OOM_CRequestor_StreamingL ();
       
   124 		break;
       
   125 	case 6:
       
   126 		OOM_RRequestorStack_StreamingL ();
       
   127 		break;
       
   128 	case 7:
       
   129 		OOM_HPositionGenericInfo_ConstructionL ();
       
   130 		break;
       
   131 	default:
       
   132 		break;
       
   133 		}
       
   134 	}
       
   135 
       
   136 
       
   137 #define DO_OOM_CUSTOMISED_LOOP(aType, aCreationCode, aDeletionCode, aLoopStartCode, aLoopEndCode)  \
       
   138 {                                                                            \
       
   139     aType;                                                                   \
       
   140     TInt failureRate;                                                        \
       
   141     TBool doContinue = ETrue;                                                \
       
   142     for (failureRate = 1; doContinue; failureRate++)                         \
       
   143         {                                                                    \
       
   144         aLoopStartCode;                                                      \
       
   145         __UHEAP_SETFAIL(RHeap::EFailNext, failureRate);                      \
       
   146         __UHEAP_MARK;                                                        \
       
   147                                                                              \
       
   148         TInt err;                                                            \
       
   149         TRAP(err, aCreationCode);                                            \
       
   150         if (err != KErrNoMemory)                                             \
       
   151             {                                                                \
       
   152             aDeletionCode;                                                   \
       
   153             doContinue = EFalse;                                             \
       
   154             }                                                                \
       
   155                                                                              \
       
   156         __UHEAP_MARKEND;                                                     \
       
   157         __UHEAP_RESET;                                                       \
       
   158         aLoopEndCode;                                                        \
       
   159         }                                                                    \
       
   160     CHECK( failureRate > 2 );                                                \
       
   161     message.Format(_L("Checked %d allocations in \"%s\""), failureRate-2, L## #aCreationCode); \
       
   162     LOG_DES(message); \
       
   163 }
       
   164 
       
   165 
       
   166 #define DO_OOM(aType, aCreationCode, aDeletionCode) \
       
   167     DO_OOM_CUSTOMISED_LOOP(aType, aCreationCode, aDeletionCode, (void) 0, (void) 0)
       
   168 
       
   169 
       
   170 //
       
   171 //
       
   172 // RPositionServer
       
   173 //
       
   174 //
       
   175 
       
   176 //1.1.6 Connect with No Memory
       
   177 void CNoMemoryStep::OOM_RPositionServer_Open_NoMemoryL()
       
   178 	{
       
   179     DECLARE_ERROR_LOGGING;
       
   180     StandardPrepareL();
       
   181     
       
   182     RPositionServer server;
       
   183 
       
   184     // connect
       
   185     __UHEAP_SETFAIL(RHeap::EFailNext, 1);
       
   186     __UHEAP_MARK;
       
   187     CHECK_EQUAL_(KErrNoMemory, server.Connect());
       
   188     __UHEAP_MARKEND;
       
   189     __UHEAP_RESET;
       
   190 
       
   191     StandardCleanup();
       
   192 	}
       
   193 
       
   194 
       
   195 //
       
   196 //
       
   197 // RPositioner
       
   198 //
       
   199 //
       
   200 
       
   201 //1.10.7 Open with No Memory
       
   202 void CNoMemoryStep::OOM_RPositioner_OpenL()
       
   203 	{
       
   204     DECLARE_ERROR_LOGGING;
       
   205     StandardPrepareL();
       
   206     
       
   207     RPositionServer server;
       
   208     User::LeaveIfError(server.Connect());
       
   209     CleanupClosePushL(server);
       
   210 
       
   211     RPositioner positioner;
       
   212 
       
   213     // open by default
       
   214     __UHEAP_SETFAIL(RHeap::EFailNext, 1);
       
   215     __UHEAP_MARK;
       
   216     CHECK_EQUAL_(KErrNoMemory, positioner.Open(server));
       
   217     __UHEAP_MARKEND;
       
   218     __UHEAP_RESET;
       
   219 
       
   220     // by module id
       
   221     TPositionModuleId moduleId;
       
   222     server.GetDefaultModuleId(moduleId);
       
   223     __UHEAP_SETFAIL(RHeap::EFailNext, 1);
       
   224     __UHEAP_MARK;
       
   225     CHECK_EQUAL_(KErrNoMemory, positioner.Open(server, moduleId));
       
   226     __UHEAP_MARKEND;
       
   227     __UHEAP_RESET;
       
   228 
       
   229     // by criteria
       
   230     TPositionCriteria criteria;
       
   231     criteria.ResetCriteria(); // defaults
       
   232     __UHEAP_SETFAIL(RHeap::EFailNext, 1);
       
   233     __UHEAP_MARK;
       
   234     CHECK_EQUAL_(KErrNoMemory, positioner.Open(server, criteria));
       
   235     __UHEAP_MARKEND;
       
   236     __UHEAP_RESET;
       
   237 
       
   238     CleanupStack::PopAndDestroy();
       
   239 
       
   240     StandardCleanup();
       
   241 	}
       
   242 
       
   243 
       
   244 //1.13.5 SetRequestor Stack with No Memory
       
   245 void CNoMemoryStep::OOM_RPositioner_SetRequestorL()
       
   246 	{
       
   247     DECLARE_ERROR_LOGGING;
       
   248     StandardPrepareL();
       
   249     
       
   250     RPositionServer server;
       
   251     User::LeaveIfError(server.Connect());
       
   252     CleanupClosePushL(server);
       
   253 
       
   254     RPositioner positioner;
       
   255     CHECK_EQUAL_(KErrNone, positioner.Open(server));
       
   256     CleanupClosePushL(positioner);
       
   257 
       
   258     RRequestorStack stack;
       
   259     CRequestor* requestor = NULL;
       
   260 
       
   261     // All Accepted
       
   262     requestor = CRequestor::NewLC(
       
   263             CRequestor::ERequestorContact,
       
   264             DUMMY_REQUESTOR_FORMAT_ACCEPTED2,
       
   265             DUMMY_REQUESTOR_NAME_ACCEPTED2);
       
   266     stack.Append(requestor);
       
   267     requestor = CRequestor::NewLC(
       
   268             CRequestor::ERequestorService,
       
   269             DUMMY_REQUESTOR_FORMAT_ACCEPTED1,
       
   270             DUMMY_REQUESTOR_NAME_ACCEPTED1);
       
   271     stack.Append(requestor);
       
   272 
       
   273     // set requestor stack
       
   274     __UHEAP_SETFAIL(RHeap::EFailNext, 1);
       
   275     __UHEAP_MARK;
       
   276 
       
   277     CHECK_EQUAL_(KErrNoMemory, positioner.SetRequestor(stack));
       
   278     CHECK_EQUAL_(KErrNone, positioner.SetRequestor(stack));
       
   279 
       
   280     __UHEAP_MARKEND;
       
   281     __UHEAP_RESET;
       
   282 
       
   283     CleanupStack::Pop(2); // requestors
       
   284     CleanupStack::PopAndDestroy(2); // server & positioner
       
   285     stack.ResetAndDestroy();
       
   286 
       
   287     StandardCleanup();
       
   288     }
       
   289 
       
   290 
       
   291 //
       
   292 //
       
   293 // CRequestor
       
   294 //
       
   295 //
       
   296 
       
   297 // 8.2.4. Constructors with No Memory
       
   298 void CNoMemoryStep::OOM_CRequestor_ConstructionL()
       
   299 	{
       
   300     DECLARE_ERROR_LOGGING;
       
   301     StandardPrepareL();
       
   302     
       
   303     _LIT(KRequestorData, "+441223719800");
       
   304 
       
   305     // New
       
   306     CRequestor* requestor = NULL;
       
   307     TBool doContinue = ETrue;
       
   308     TInt failureRate = 0;
       
   309 
       
   310     for (failureRate = 1; doContinue; failureRate++)
       
   311         {
       
   312         __UHEAP_SETFAIL(RHeap::EFailNext, failureRate);
       
   313         __UHEAP_MARK;
       
   314 
       
   315         TInt err;
       
   316         TRAP(err, 
       
   317             User::LeaveIfNull(requestor = 
       
   318                 CRequestor::New(CRequestor::ERequestorContact, 
       
   319                                 CRequestor::EFormatTelephone, 
       
   320                                 KRequestorData));
       
   321         );
       
   322         
       
   323         if (err != KErrNoMemory)
       
   324             {
       
   325             delete requestor;
       
   326             doContinue = EFalse;
       
   327             }
       
   328 
       
   329         __UHEAP_MARKEND;
       
   330         __UHEAP_RESET;
       
   331         }
       
   332     CHECK( failureRate > 2 );
       
   333     message.Format(_L("Checked %d allocations in \"New\""), failureRate-2);
       
   334     LOG_DES(message);
       
   335 
       
   336     // NewL
       
   337     doContinue = ETrue;
       
   338     for (failureRate = 1; doContinue; failureRate++)
       
   339         {
       
   340         __UHEAP_SETFAIL(RHeap::EFailNext, failureRate);
       
   341         __UHEAP_MARK;
       
   342 
       
   343         TInt err;
       
   344         TRAP(err, 
       
   345             requestor = CRequestor::NewL(CRequestor::ERequestorContact, 
       
   346                                           CRequestor::EFormatTelephone, 
       
   347                                           KRequestorData);
       
   348         	);
       
   349         
       
   350         if (err != KErrNoMemory)
       
   351             {
       
   352             delete requestor;
       
   353             doContinue = EFalse;
       
   354             }
       
   355 
       
   356         __UHEAP_MARKEND;
       
   357         __UHEAP_RESET;
       
   358         }
       
   359     CHECK( failureRate > 2 );
       
   360     message.Format(_L("Checked %d allocations in \"NewL\""), failureRate-2);
       
   361     LOG_DES(message);
       
   362 
       
   363     // NewLC
       
   364     doContinue = ETrue;
       
   365     for (failureRate = 1; doContinue; failureRate++)
       
   366         {
       
   367         __UHEAP_SETFAIL(RHeap::EFailNext, failureRate);
       
   368         __UHEAP_MARK;
       
   369 
       
   370         TInt err;
       
   371         TRAP(err, 
       
   372             requestor = CRequestor::NewLC(CRequestor::ERequestorContact, 
       
   373                                           CRequestor::EFormatTelephone, 
       
   374                                           KRequestorData);
       
   375             CleanupStack::Pop(requestor);                                          
       
   376         	);
       
   377         
       
   378         if (err != KErrNoMemory)
       
   379             {
       
   380             delete requestor;
       
   381             doContinue = EFalse;
       
   382             }
       
   383 
       
   384         __UHEAP_MARKEND;
       
   385         __UHEAP_RESET;
       
   386         }
       
   387     CHECK( failureRate > 2 );
       
   388     message.Format(_L("Checked %d allocations in \"NewLC\""), failureRate-2);
       
   389     LOG_DES(message);
       
   390 
       
   391     StandardCleanup();   
       
   392 	}
       
   393 
       
   394 
       
   395 // 8.2.5. SetRequestor with No Memory
       
   396 void CNoMemoryStep::OOM_CRequestor_SetRequestorL()
       
   397 	{
       
   398     DECLARE_ERROR_LOGGING;
       
   399     StandardPrepareL();
       
   400     
       
   401     _LIT(KRequestorData, "+441223719800");
       
   402     _LIT(KRequestorData2, "+44122371980101");
       
   403 
       
   404     // NOTE, this is a special case where the CRequestor is created at the start, then
       
   405     // its member data is replaced (which is tested under OOM conditions).
       
   406     DO_OOM(
       
   407           CRequestor* requestor = CRequestor::NewLC(CRequestor::ERequestorContact, CRequestor::EFormatTelephone, KRequestorData),
       
   408           requestor->SetRequestorL(CRequestor::ERequestorContact, CRequestor::EFormatTelephone, KRequestorData2),
       
   409           CleanupStack::PopAndDestroy(requestor)
       
   410           );
       
   411 
       
   412     StandardCleanup();    
       
   413 	}
       
   414 
       
   415 
       
   416 // 8.3.3. Streaming with NoMemory
       
   417 void CNoMemoryStep::OOM_CRequestor_StreamingL()
       
   418 	{
       
   419     DECLARE_ERROR_LOGGING;
       
   420     StandardPrepareL();
       
   421     
       
   422     _LIT(KRequestorData, "+441223719800");
       
   423     CRequestor* requestor = NULL;
       
   424 
       
   425     requestor = CRequestor::NewLC(CRequestor::ERequestorContact, CRequestor::EFormatTelephone, KRequestorData);
       
   426     TBuf8<100> buffer;
       
   427     RDesWriteStream writeStrm(buffer);
       
   428     CleanupClosePushL(writeStrm);
       
   429     TInt err;
       
   430     TRAP(err, writeStrm << *requestor);
       
   431     CleanupStack::PopAndDestroy(&writeStrm);
       
   432 
       
   433     // Internalize
       
   434     DO_OOM_CUSTOMISED_LOOP
       
   435         (
       
   436         (void) 0,
       
   437         strm >> *requestor,
       
   438         delete requestor,
       
   439         RDesReadStream strm(buffer); CleanupClosePushL(strm),
       
   440         CleanupStack::PopAndDestroy(&strm)
       
   441         );
       
   442 
       
   443     CleanupStack::Pop(requestor);
       
   444 
       
   445     // Construction
       
   446     DO_OOM_CUSTOMISED_LOOP
       
   447         (
       
   448         (void) 0,
       
   449         requestor = CRequestor::NewL(strm),
       
   450         delete requestor,
       
   451         RDesReadStream strm(buffer); CleanupClosePushL(strm),
       
   452         CleanupStack::PopAndDestroy(&strm)
       
   453         );
       
   454 
       
   455     StandardCleanup();
       
   456     }
       
   457 
       
   458 
       
   459 //
       
   460 //
       
   461 // RRequestorStack
       
   462 //
       
   463 //
       
   464 
       
   465 void CleanupResetAndDestroy(TAny* aArray)
       
   466     {
       
   467     reinterpret_cast<RRequestorStack*>(aArray)->ResetAndDestroy();
       
   468     }
       
   469 
       
   470 
       
   471 // 8.1.3. Streaming with No Memory
       
   472 void CNoMemoryStep::OOM_RRequestorStack_StreamingL()
       
   473 	{
       
   474     DECLARE_ERROR_LOGGING;
       
   475     StandardPrepareL();
       
   476     
       
   477     _LIT(KRequestorData, "+441223719800");
       
   478     const TInt KNumberOfRequestors = 3;
       
   479     RRequestorStack stack;
       
   480     CleanupStack::PushL(TCleanupItem(CleanupResetAndDestroy, &stack));
       
   481     TInt i;
       
   482     for (i = 0; i < KNumberOfRequestors; i++)
       
   483             User::LeaveIfError(stack.Append(NULL));
       
   484     for (i = 0; i < KNumberOfRequestors; i++)
       
   485             stack[i] = CRequestor::NewL(CRequestor::ERequestorContact, CRequestor::EFormatTelephone, KRequestorData);
       
   486 
       
   487     TBuf8<100> buffer;
       
   488     RDesWriteStream writeStrm(buffer);
       
   489     CleanupClosePushL(writeStrm);
       
   490     TInt err;
       
   491     TRAP(err, writeStrm << stack);
       
   492     CleanupStack::PopAndDestroy(&writeStrm);
       
   493 
       
   494     CleanupStack::PopAndDestroy(&stack);
       
   495     CleanupStack::PushL(TCleanupItem(CleanupResetAndDestroy, &stack));
       
   496 
       
   497     DO_OOM_CUSTOMISED_LOOP
       
   498         (
       
   499         (void) 0,
       
   500         strm >> stack,
       
   501         stack.ResetAndDestroy(),
       
   502         RDesReadStream strm(buffer); CleanupClosePushL(strm),
       
   503         CleanupStack::PopAndDestroy(&strm)
       
   504         );
       
   505 
       
   506     CleanupStack::Pop(&stack);
       
   507 
       
   508     StandardCleanup();
       
   509     }
       
   510 
       
   511 
       
   512 //
       
   513 //
       
   514 // HPositionGenericInfo
       
   515 //
       
   516 //
       
   517 
       
   518 // 3.2.2. NoMemory Construction
       
   519 void CNoMemoryStep::OOM_HPositionGenericInfo_ConstructionL()
       
   520 	{
       
   521     DECLARE_ERROR_LOGGING;
       
   522     StandardPrepareL();
       
   523     
       
   524     // New
       
   525     DO_OOM
       
   526             (
       
   527             HPositionGenericInfo* genInfo = NULL,
       
   528             User::LeaveIfNull(genInfo = HPositionGenericInfo::New(10)),
       
   529             delete genInfo
       
   530             );
       
   531     // NewL
       
   532     DO_OOM
       
   533             (
       
   534             HPositionGenericInfo* genInfo = NULL,
       
   535             genInfo = HPositionGenericInfo::NewL(10),
       
   536             delete genInfo
       
   537             );
       
   538     // NewLC
       
   539     DO_OOM
       
   540             (
       
   541             HPositionGenericInfo* genInfo = NULL,
       
   542             genInfo = HPositionGenericInfo::NewLC(10);
       
   543             CleanupStack::Pop(genInfo),
       
   544             delete genInfo
       
   545             );
       
   546 
       
   547     StandardCleanup();
       
   548     }
       
   549