commsfwutils/commsbufs/TS_mbufmgr/test21commsbufs.cpp
author Fionntina Carville <fionntinac@symbian.org>
Wed, 17 Nov 2010 16:18:58 +0000
branchRCL_3
changeset 88 077156ad1d4e
parent 0 dfb7c4ff071f
permissions -rw-r--r--
Bug 2675. Take default commdb from ipconnmgmt instead.
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// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Contains MBufMgr Test Step 21 for commsbufs method
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// 
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//
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// EPOC includes
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#include <e32base.h>
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// Test system includes
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#include "networking/log.h"
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#include "networking/teststep.h"
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#ifdef SYMBIAN_OLD_EXPORT_LOCATION
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#include "networking/log.h"
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#include "networking/teststep.h"
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#else
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#include <networking/log.h>
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#include <networking/teststep.h>
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#endif
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#include "TestStepCTMbufmgr.h"
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#include "TestSuiteCTMbufmgr.h"
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#include "Test21commsbufs.h"
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#include <comms-infras/commsbufpond.h>
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// constructor
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CTest21CommsBufs::CTest21CommsBufs()
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	{
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	iTestStepName = _L("MBufMgrTest21");// Store the name of this test case
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	}
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// destructor
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CTest21CommsBufs::~CTest21CommsBufs()
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	{
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	}
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//
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enum TVerdict CTest21CommsBufs::doTestStepL(void)
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	{
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	__UHEAP_MARK;
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	//-------------- substep 1 --------------------
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	Log(_L("  01 Creating CMBufManager and installing active scheduler:"));
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    CleanupStack::PushL( iActSch = new(ELeave) CActiveScheduler );
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	CActiveScheduler::Install(iActSch);
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	CreateInstanceMBufMgrL(KMBufDefaultHeapSize);
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	CleanupClosePushL(iBufPond);
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	TCommsBufAllocator allocator = iBufPond.Allocator();
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    Log(_L("  01 Allocate a RCommsBuf of size 128"));	
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	RCommsBuf* buf = RCommsBuf::Alloc(128, allocator);
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    Log(_L("  01 Check the initial offset and length should be 0 & 128"));
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	// Check the initial offset and length. MUST be 0 & 128 as we 
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	// allocated a buffer of size 128
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	if(buf->Offset() != 0 || buf->Length() != buf->RawSize())
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	    {
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	    Log(_L("  Error: The offset and length checking failed"));
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	    return EFail;
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	    }
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	Log(_L("  02 Write abcdef"));
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	_LIT8(KWriteData, "abcdef");
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	buf->Write(KWriteData, 20); // Write abcdef at offset 20
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	// Check the offset should be 20
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	// Check the length should 6 ie; abcdef
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	Log(_L("  02 Check the write offset and length should be 20 & 6"));	
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    if(buf->Offset() != 20 || buf->Length() != KWriteData().Length())
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        {
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        Log(_L("  Error 02: The offset and length checking failed"));        
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        return EFail;
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        }
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    TBuf8<10> buffer;
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    Log(_L("  02 Read the buffer at offset 0"));
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    buf->Read(buffer);
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    Log(_L("  02 check the content of the read buffer"));
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    if(buffer.Compare(KWriteData()) != 0)
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        {
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        Log(_L("  Error 02 The read buffer content is not same as the write buffer"));
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        return EFail;
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        }
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    Log(_L("  02 Read the buffer at offset 3"));
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    buf->Read(buffer, 3);
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    Log(_L("  02 check the content of the read buffer"));
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    TPtrC8 ptr2 = KWriteData().Right(3); // Should be def
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    if(buffer.Compare(ptr2) != 0)
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        {
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        Log(_L("  Error 02 The read buffer content is not same as the write buffer"));
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        return EFail;        
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        }
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    Log(_L("  03 Allocate a RCommsBuf of size 128"));   
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    RCommsBuf* buf2 = RCommsBuf::Alloc(128, allocator);
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    Log(_L("  03 Write abcdef"));
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    buf2->Write(KWriteData, 10); // Write abcdef at offset 20
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    // Append ghijklm
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    Log(_L("  03 Append ghijklm"));
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    _LIT8(KAppendData, "ghijklm");
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   111
    buf2->Append(KAppendData);
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   112
    
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   113
    // Compare the data
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   114
    Log(_L("  03 Compare the contained data"));
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parents:
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   115
    _LIT8(KCompareData, "abcdefghijklm");
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   116
    TBuf8<30> buffer2;
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   117
    buf2->Read(buffer2);
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    if(buffer2.Compare(KCompareData()) != 0)
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   119
        {
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        Log(_L("  Error 03 The read buffer content is not same as the write buffer"));
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        return EFail;        
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   122
        }
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parents:
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   123
    
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   124
    // Prepend 123
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   125
    _LIT8(KPrependData, "12345");
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   126
    Log(_L("  03 Prepend 12345"));
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parents:
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   127
    buf2->Prepend(KPrependData);
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   128
    // Now offset would have been 5
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   129
    if(buf2->Offset() != 5)
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   130
        {
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        Log(_L("  Error 03 after prepend the offset is not correct"));
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        return EFail;
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   133
        }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   134
    
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   135
    // Read the whole data
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parents:
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   136
    buf2->Read(buffer2);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   137
    
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   138
    _LIT8(KCompareData2, "12345abcdefghijklm");
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parents:
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   139
    if(buffer2.Compare(KCompareData2()) != 0)
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parents:
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   140
        {
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parents:
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   141
        Log(_L("  Error 03 After prepend the read buffer is not correct."));
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   142
        return EFail;        
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parents:
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   143
        }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   144
     
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   145
    for(TInt i = 0; i < buffer2.Length(); ++i)
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parents:
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   146
         {
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   147
         if(buffer2[i] != (*buf2)[i])
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parents:
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   148
             {
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parents:
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   149
             Log(_L("  Error 03 Comparison of individual characters failed."));
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parents:
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   150
             return EFail;
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   151
             }
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   152
         }
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parents:
diff changeset
   153
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   154
    buf->Free();
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parents:
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   155
	buf2->Free();
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   156
	CleanupStack::PopAndDestroy(); // pond
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   157
	CActiveScheduler::Install(NULL);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   158
	CleanupStack::PopAndDestroy(iActSch);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   159
	__UHEAP_MARKEND;
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   160
	return EPass;
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parents:
diff changeset
   161
	}