commsfwutils/commsbufs/TS_mbufmgr/Test09Align.cpp
changeset 72 ae47d0499bee
parent 68 5da8188e392b
child 77 c9776eadbffd
equal deleted inserted replaced
68:5da8188e392b 72:ae47d0499bee
     1 // Copyright (c) 2002-2009 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 // Contains MBufMgr Test Step 09 for Align() methods
       
    15 // 
       
    16 //
       
    17 
       
    18 // EPOC includes
       
    19 #include <e32base.h>
       
    20 
       
    21 // Test system includes
       
    22 #ifdef SYMBIAN_OLD_EXPORT_LOCATION
       
    23 #include "networking/log.h"
       
    24 #include "networking/teststep.h"
       
    25 #else
       
    26 #include <networking/log.h>
       
    27 #include <networking/teststep.h>
       
    28 #endif
       
    29 #include "TestStepCTMbufmgr.h"
       
    30 #include "TestSuiteCTMbufmgr.h"
       
    31 
       
    32 #include "Test09Align.h"
       
    33 #include <comms-infras/commsbufpond.h>
       
    34 
       
    35 // constructor
       
    36 CTest09Align::CTest09Align()
       
    37 	{
       
    38 	iTestStepName = _L("MBufMgrTest09");// Store the name of this test case
       
    39 	}
       
    40 
       
    41 // destructor
       
    42 CTest09Align::~CTest09Align()
       
    43 	{
       
    44 	}
       
    45 
       
    46 //
       
    47 enum TVerdict CTest09Align::doTestStepL(void)
       
    48 	{
       
    49 	__UHEAP_MARK;
       
    50 	
       
    51 	//-------------- substep 0 --------------------
       
    52 	Log(_L("  00 Read parameters from the script:"));
       
    53 	CScriptInput* aInput;
       
    54 	CleanupStack::PushL( aInput= new (ELeave) CScriptInput );
       
    55 	TInt i;
       
    56 	TBuf<20> aBuf;
       
    57 	TInt bRet;
       
    58 	aInput->aBufsBefore=0;
       
    59 	for (i = 0;i<50;i++)
       
    60 		{
       
    61 		aBuf.Format(_L("Length%02d"),i+1);
       
    62 		bRet = GetIntFromConfig(_L("MBufMgrTest09"), aBuf, aInput->aBuf[i].aLength);
       
    63 		if (!bRet)
       
    64 			{
       
    65 			return EFail;
       
    66 			}
       
    67 		if (aInput->aBuf[i].aLength == -1) break;
       
    68 
       
    69 		aBuf.Format(_L("Offset%02d"),i+1);
       
    70 		bRet = GetIntFromConfig(_L("MBufMgrTest09"), aBuf, aInput->aBuf[i].aOffset);
       
    71 		if (!bRet)
       
    72 			{
       
    73 			return EFail;
       
    74 			}
       
    75 		aInput->aBufsBefore++;
       
    76 		}
       
    77 	bRet = GetIntFromConfig(_L("MBufMgrTest09"),_L("BuffsAfter") , aInput->aBufsAfter);
       
    78 
       
    79    	Log(_L("     The following has been read from the script:"));
       
    80    	Log(_L("     Number of RMBufs in chain before align= %2d"),aInput->aBufsBefore);
       
    81    	Log(_L("     Number of RMBufs in chain after align = %2d"),aInput->aBufsAfter);
       
    82 
       
    83 	for (i = 0; i < aInput->aBufsBefore ; i++ )
       
    84 		{
       
    85    		Log(_L("     Chain #%2d: Offset=%3d Length=%3d"),
       
    86 					         i+1, aInput->aBuf[i].aOffset, aInput->aBuf[i].aLength);
       
    87 		}
       
    88 
       
    89 #ifdef __CFLOG_ACTIVE
       
    90 	__CFLOG_CREATEL;
       
    91 	__CFLOG_OPEN;
       
    92 #endif
       
    93 	
       
    94 	//-------------- substep 1 --------------------
       
    95 	Log(_L("  01 Create CMBufManager and install active scheduler:"));
       
    96     CleanupStack::PushL( iActSch = new(ELeave) CActiveScheduler );
       
    97 	CActiveScheduler::Install(iActSch);
       
    98 	
       
    99 	CreateInstanceMBufMgrL(KMBufDefaultHeapSize);
       
   100 	CleanupClosePushL(iBufPond);
       
   101 
       
   102 	//-------------- substep 2 --------------------
       
   103 	Log(_L("  02 Create TestStr structure and fill it with data:"));
       
   104 	CTestStr* aTestStr1;
       
   105 	CleanupStack::PushL( aTestStr1 = new (ELeave) CTestStr );
       
   106 
       
   107 	aTestStr1->iSrcAddr = 0x01234567;
       
   108 	aTestStr1->iDstAddr = 0x89abcdef;
       
   109 	aTestStr1->iSrcPort = 0x0246;
       
   110 	aTestStr1->iDstPort = 0x8ace;
       
   111 	aTestStr1->iLength  = sizeof(CTestStr);
       
   112 	aTestStr1->iOptions = 0x1359;
       
   113 	StripeMem(aTestStr1->iData, 0, sizeof(aTestStr1->iData), '@', 'Z');
       
   114 
       
   115 	//-------------- substep 3 --------------------
       
   116 	Log(_L("  03 Create a chain containing RMBufs as specified in the script:"));
       
   117 	RMBufChain aChain;
       
   118 	RMBuf *buf=0;
       
   119 	for (i = aInput->aBufsBefore-1; i >= 0 ; i-- )
       
   120 		{
       
   121 		buf = static_cast<RMBuf*>(iBufPond.Alloc(KMBufSmallSize, 0, KMaxTInt));
       
   122 		if (buf==NULL)
       
   123 			{
       
   124 			Log(_L("Error:Could not allocate buffer"));
       
   125 			aChain.Free();
       
   126 
       
   127 #ifdef __CFLOG_ACTIVE
       
   128 			__CFLOG_CLOSE;
       
   129 			__CFLOG_DELETE;
       
   130 #endif
       
   131 			User::Leave(EFail);
       
   132 			}
       
   133 		buf->SetData(aInput->aBuf[i].aOffset,aInput->aBuf[i].aLength);
       
   134 		aChain.Prepend(buf);
       
   135 		}
       
   136 
       
   137 	//-------------- substep 4 --------------------
       
   138 	Log(_L("  04 Copy in TestStr into Chain:"));
       
   139 	aChain.CopyIn(TPtrC8((TUint8 *)aTestStr1, sizeof(CTestStr)));
       
   140 
       
   141 	CTestStr* aTestStr3 = (CTestStr*)(aChain.First()->Ptr());
       
   142 
       
   143 	//-------------- substep 5 --------------------
       
   144 	Log(_L("  05 Allign Chain for the size of TestStr:"));
       
   145 	aChain.Align(sizeof(CTestStr));
       
   146 
       
   147 	//-------------- substep 6 --------------------
       
   148 	Log(_L("  06 Check the number of RMBufs in chain after allign:"));
       
   149 	if (aChain.NumBufs() != aInput->aBufsAfter)
       
   150 		{
       
   151 		Log(_L("ERROR: Number of bufs is %d instead of %d"),aChain.NumBufs(),aInput->aBufsAfter);
       
   152 		aChain.Free();
       
   153 
       
   154 #ifdef __CFLOG_ACTIVE
       
   155 		__CFLOG_CLOSE;
       
   156 		__CFLOG_DELETE;
       
   157 #endif
       
   158 		User::Leave(EFail);
       
   159 		}
       
   160 
       
   161 	//-------------- substep 7 --------------------
       
   162 	Log(_L("  07 Create the pointer of TestStr type and point to the 1st RMBuf in chain:"));
       
   163 	CTestStr* aTestStr2 = (CTestStr*)(aChain.First()->Ptr());
       
   164 	
       
   165 	//-------------- substep 8 --------------------
       
   166 	Log(_L("  08 Compare TestStr1 and TestData2. They should be the same:"));
       
   167 	if ( (aTestStr1->iSrcAddr != aTestStr2->iSrcAddr) ||
       
   168 		 (aTestStr1->iDstAddr != aTestStr2->iDstAddr) ||
       
   169 	     (aTestStr1->iSrcPort != aTestStr2->iSrcPort) ||
       
   170 		 (aTestStr1->iDstPort != aTestStr2->iDstPort) ||
       
   171 	     (aTestStr1->iLength  != aTestStr2->iLength)  ||
       
   172 	     (aTestStr1->iOptions != aTestStr2->iOptions) ||
       
   173 	     (Mem::Compare(aTestStr1->iData, sizeof(aTestStr1->iData),
       
   174 		      aTestStr2->iData, sizeof(aTestStr2->iData))) )
       
   175 		{
       
   176 		Log(_L("ERROR: They are not the same"));
       
   177 		aChain.Free();
       
   178 
       
   179 #ifdef __CFLOG_ACTIVE
       
   180 		__CFLOG_CLOSE;
       
   181 		__CFLOG_DELETE;
       
   182 #endif
       
   183 		User::Leave(EFail);
       
   184 		}
       
   185 
       
   186 	//-------------- substep 9 --------------------
       
   187 	Log(_L("  09 Free the chain. Clean up stack:"));
       
   188 	aChain.Free();
       
   189     CleanupStack::PopAndDestroy(aTestStr1);
       
   190     CleanupStack::PopAndDestroy();
       
   191 	CActiveScheduler::Install(NULL);
       
   192     CleanupStack::PopAndDestroy(iActSch);
       
   193     CleanupStack::PopAndDestroy(aInput);
       
   194 
       
   195 #ifdef __CFLOG_ACTIVE
       
   196 	__CFLOG_CLOSE;
       
   197 	__CFLOG_DELETE;
       
   198 #endif
       
   199  	__UHEAP_MARKEND;
       
   200 	return EPass;
       
   201 	}