1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/mm/mmlibs/mmfw/tsrc/mmfunittest/MidiClnt/TestStepMidiClntAllocFailNew.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,208 @@
1.4 +// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +// This file contains an example Test step implementation
1.18 +// This demonstrates the various functions provided
1.19 +// by the CTestStep base class which are available within
1.20 +// a test step
1.21 +//
1.22 +//
1.23 +
1.24 +// EPOC includes
1.25 +#include <e32base.h>
1.26 +#include <e32test.h>
1.27 +#include <e32keys.h>
1.28 +#include <c32comm.h>
1.29 +#include <f32file.h>
1.30 +#include <etel.h>
1.31 +#include <etelmm.h>
1.32 +#include <testframework.h>
1.33 +
1.34 +// Test system includes
1.35 +#include <testframework.h>
1.36 +
1.37 +#include "TSU_MMFMIDICLNT.h"
1.38 +#include "TS_MMFMIDICLNTsuite.h"
1.39 +
1.40 +#include "TestStepMidiClntAllocFailNew.h"
1.41 +
1.42 +
1.43 +
1.44 +// --------------------------------------------
1.45 +
1.46 +/**
1.47 + *
1.48 + * Static constructor for CTestStepMidiClntAllocFailNew.
1.49 + *
1.50 + *
1.51 + * @return "CTestStepMidiClntAllocFailNew*"
1.52 + * The constructed CTestStepMidiClntAllocFailNew
1.53 + *
1.54 + * @xxxx
1.55 + *
1.56 + */
1.57 +CTestStepMidiClntAllocFailNew* CTestStepMidiClntAllocFailNew::NewL()
1.58 + {
1.59 + CTestStepMidiClntAllocFailNew* self = new(ELeave) CTestStepMidiClntAllocFailNew;
1.60 + return self;
1.61 + }
1.62 +
1.63 +/**
1.64 + *
1.65 + * Test step constructor.
1.66 + * Each test step initialises its own name.
1.67 + *
1.68 + * @xxxx
1.69 + *
1.70 + */
1.71 +CTestStepMidiClntAllocFailNew::CTestStepMidiClntAllocFailNew()
1.72 + {
1.73 + // store the name of this test case
1.74 + // this is the name that is used by the script file
1.75 + iTestStepName = _L("MM-MMF-MIDICLNT-U-0100-CP");
1.76 + }
1.77 +
1.78 +/**
1.79 + *
1.80 + * Test step destructor.
1.81 + *
1.82 + * @xxxx
1.83 + *
1.84 + */
1.85 +CTestStepMidiClntAllocFailNew::~CTestStepMidiClntAllocFailNew()
1.86 + {
1.87 + }
1.88 +
1.89 + // from MMidiClientUtilityObserver
1.90 +void CTestStepMidiClntAllocFailNew::MmcuoStateChanged(TMidiState /*aOldState*/,TMidiState /*aNewState*/,const TTimeIntervalMicroSeconds& /*aTime*/,TInt /*aError*/)
1.91 + {
1.92 + }
1.93 +void CTestStepMidiClntAllocFailNew::MmcuoTempoChanged(TInt /*aMicroBeatsPerMinute*/)
1.94 + {
1.95 + }
1.96 +void CTestStepMidiClntAllocFailNew::MmcuoVolumeChanged(TInt /*aChannel*/,TReal32 /*aVolumeInDecibels*/)
1.97 + {
1.98 + }
1.99 +void CTestStepMidiClntAllocFailNew::MmcuoMuteChanged(TInt /*aChannel*/,TBool /*aMuted*/)
1.100 + {
1.101 + }
1.102 +void CTestStepMidiClntAllocFailNew::MmcuoSyncUpdate(const TTimeIntervalMicroSeconds& /*aMicroSeconds*/,TInt64 /*aMicroBeats*/)
1.103 + {
1.104 + }
1.105 +void CTestStepMidiClntAllocFailNew::MmcuoMetaDataEntryFound(const TInt /*aMetaDataEntryId*/,const TTimeIntervalMicroSeconds& /*aPosition*/)
1.106 + {
1.107 + }
1.108 +void CTestStepMidiClntAllocFailNew::MmcuoMipMessageReceived(const RArray<TMipMessageEntry>& /*aEntry*/)
1.109 + {
1.110 + }
1.111 +void CTestStepMidiClntAllocFailNew::MmcuoPolyphonyChanged(TInt /*aNewPolyphony*/)
1.112 + {
1.113 + }
1.114 +void CTestStepMidiClntAllocFailNew::MmcuoInstrumentChanged(TInt /*aChannel*/,TInt /*aBankId*/,TInt /*aInstrumentId*/)
1.115 + {
1.116 + }
1.117 +
1.118 +/**
1.119 + *
1.120 + * Do the test step.
1.121 + * Each test step must supply an implementation for DoTestStepL.
1.122 + *
1.123 + * @return "TVerdict"
1.124 + * The result of the test step
1.125 + *
1.126 + * @xxxx
1.127 + *
1.128 + */
1.129 +TVerdict CTestStepMidiClntAllocFailNew::DoTestStepL()
1.130 + {
1.131 + iTestStepResult = EPass;
1.132 + TInt err = KErrNone;
1.133 +
1.134 + // Printing to the console and log file
1.135 + INFO_PRINTF1(_L("MM-MMF-MIDICLNT-U-0100-CP"));
1.136 + INFO_PRINTF1(_L("this is Alloc Failure test of initialising a CMidiClientUtility object with NewL()"));
1.137 +
1.138 + //__MM_HEAP_MARK;
1.139 + TRAP( err, iMidiClnt = CMidiClientUtility::NewL(*this) );
1.140 + delete iMidiClnt;
1.141 + iMidiClnt = NULL;
1.142 + //__MM_HEAP_MARKEND;
1.143 +
1.144 + if (err != KErrNone)
1.145 + return EFail;
1.146 +
1.147 + TInt failCount = 1;
1.148 + TBool completed = EFalse;
1.149 + TBool reachedEnd = EFalse; // Note: declare outside loop to help with debugging
1.150 + for(;;)
1.151 + {
1.152 + __UHEAP_SETFAIL(RHeap::EFailNext ,failCount);
1.153 + //__MM_HEAP_MARK;
1.154 +
1.155 + TRAP( err, (iMidiClnt = CMidiClientUtility::NewL(*this)) );
1.156 +
1.157 + completed = EFalse;
1.158 + if (err == KErrNone)
1.159 + {
1.160 + TAny *testAlloc = User::Alloc(1); // when this fails, we passed through all allocs within test
1.161 + if (testAlloc==NULL)
1.162 + {
1.163 + reachedEnd = ETrue;
1.164 + failCount--; // -= 1;
1.165 + }
1.166 + else
1.167 + User::Free(testAlloc);
1.168 + // see if valid result and break if wrong - might be premature result
1.169 + if (iMidiClnt != NULL)
1.170 + {
1.171 + delete iMidiClnt;
1.172 + iMidiClnt = NULL;
1.173 + }
1.174 + completed = reachedEnd;
1.175 + }
1.176 + else if (err != KErrNoMemory) // bad error code
1.177 + completed = ETrue;
1.178 +
1.179 + //__MM_HEAP_MARKEND;
1.180 + __UHEAP_SETFAIL(RHeap::ENone ,0);
1.181 +
1.182 + if (completed)
1.183 + break; // exit loop
1.184 +
1.185 + failCount++;
1.186 + }
1.187 +
1.188 + //failCount -= 1; // Failcount of 1 equates to 0 successful allocs, etc.
1.189 +
1.190 + if (err != KErrNone)
1.191 + {
1.192 + INFO_PRINTF3(_L(" Error(%d) with %d memory allocations tested"), err, failCount);
1.193 + iTestStepResult = EFail;
1.194 + }
1.195 + else
1.196 + {
1.197 + INFO_PRINTF2(_L(" Completed OK with %d memory allocations tested"), failCount);
1.198 + iTestStepResult = EPass;
1.199 + }
1.200 +
1.201 + if (iMidiClnt != NULL)
1.202 + {
1.203 + delete iMidiClnt;
1.204 + iMidiClnt = NULL;
1.205 + }
1.206 +
1.207 + INFO_PRINTF1(_L("finished with this test step"));
1.208 + // test steps return a result
1.209 + return iTestStepResult;
1.210 + }
1.211 +