commsfwutils/commsbufs/TS_mbufmgr/test21commsbufs.cpp
changeset 0 dfb7c4ff071f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commsfwutils/commsbufs/TS_mbufmgr/test21commsbufs.cpp	Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,161 @@
+// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// Contains MBufMgr Test Step 21 for commsbufs method
+// 
+//
+
+// EPOC includes
+#include <e32base.h>
+
+// Test system includes
+#include "networking/log.h"
+#include "networking/teststep.h"
+
+#ifdef SYMBIAN_OLD_EXPORT_LOCATION
+#include "networking/log.h"
+#include "networking/teststep.h"
+#else
+#include <networking/log.h>
+#include <networking/teststep.h>
+#endif
+
+#include "TestStepCTMbufmgr.h"
+#include "TestSuiteCTMbufmgr.h"
+
+#include "Test21commsbufs.h"
+#include <comms-infras/commsbufpond.h>
+// constructor
+CTest21CommsBufs::CTest21CommsBufs()
+	{
+	iTestStepName = _L("MBufMgrTest21");// Store the name of this test case
+	}
+
+// destructor
+CTest21CommsBufs::~CTest21CommsBufs()
+	{
+	}
+
+//
+enum TVerdict CTest21CommsBufs::doTestStepL(void)
+	{
+	__UHEAP_MARK;
+		
+	//-------------- substep 1 --------------------
+	Log(_L("  01 Creating CMBufManager and installing active scheduler:"));
+    CleanupStack::PushL( iActSch = new(ELeave) CActiveScheduler );
+	CActiveScheduler::Install(iActSch);
+	CreateInstanceMBufMgrL(KMBufDefaultHeapSize);
+	CleanupClosePushL(iBufPond);
+	TCommsBufAllocator allocator = iBufPond.Allocator();
+    Log(_L("  01 Allocate a RCommsBuf of size 128"));	
+	RCommsBuf* buf = RCommsBuf::Alloc(128, allocator);
+    Log(_L("  01 Check the initial offset and length should be 0 & 128"));
+	// Check the initial offset and length. MUST be 0 & 128 as we 
+	// allocated a buffer of size 128
+	if(buf->Offset() != 0 || buf->Length() != buf->RawSize())
+	    {
+	    Log(_L("  Error: The offset and length checking failed"));
+	    return EFail;
+	    }
+	
+	Log(_L("  02 Write abcdef"));
+	_LIT8(KWriteData, "abcdef");
+	buf->Write(KWriteData, 20); // Write abcdef at offset 20
+	// Check the offset should be 20
+	// Check the length should 6 ie; abcdef
+	Log(_L("  02 Check the write offset and length should be 20 & 6"));	
+    if(buf->Offset() != 20 || buf->Length() != KWriteData().Length())
+        {
+        Log(_L("  Error 02: The offset and length checking failed"));        
+        return EFail;
+        }
+	
+    TBuf8<10> buffer;
+    Log(_L("  02 Read the buffer at offset 0"));
+    buf->Read(buffer);
+    Log(_L("  02 check the content of the read buffer"));
+    if(buffer.Compare(KWriteData()) != 0)
+        {
+        Log(_L("  Error 02 The read buffer content is not same as the write buffer"));
+        return EFail;
+        }
+
+    Log(_L("  02 Read the buffer at offset 3"));
+    buf->Read(buffer, 3);
+    Log(_L("  02 check the content of the read buffer"));
+    TPtrC8 ptr2 = KWriteData().Right(3); // Should be def
+    if(buffer.Compare(ptr2) != 0)
+        {
+        Log(_L("  Error 02 The read buffer content is not same as the write buffer"));
+        return EFail;        
+        }
+
+    Log(_L("  03 Allocate a RCommsBuf of size 128"));   
+    RCommsBuf* buf2 = RCommsBuf::Alloc(128, allocator);
+    Log(_L("  03 Write abcdef"));
+    buf2->Write(KWriteData, 10); // Write abcdef at offset 20
+    // Append ghijklm
+    Log(_L("  03 Append ghijklm"));
+    _LIT8(KAppendData, "ghijklm");
+    buf2->Append(KAppendData);
+    
+    // Compare the data
+    Log(_L("  03 Compare the contained data"));
+    _LIT8(KCompareData, "abcdefghijklm");
+    TBuf8<30> buffer2;
+    buf2->Read(buffer2);
+    if(buffer2.Compare(KCompareData()) != 0)
+        {
+        Log(_L("  Error 03 The read buffer content is not same as the write buffer"));
+        return EFail;        
+        }
+    
+    // Prepend 123
+    _LIT8(KPrependData, "12345");
+    Log(_L("  03 Prepend 12345"));
+    buf2->Prepend(KPrependData);
+    // Now offset would have been 5
+    if(buf2->Offset() != 5)
+        {
+        Log(_L("  Error 03 after prepend the offset is not correct"));
+        return EFail;
+        }
+    
+    // Read the whole data
+    buf2->Read(buffer2);
+    
+    _LIT8(KCompareData2, "12345abcdefghijklm");
+    if(buffer2.Compare(KCompareData2()) != 0)
+        {
+        Log(_L("  Error 03 After prepend the read buffer is not correct."));
+        return EFail;        
+        }
+     
+    for(TInt i = 0; i < buffer2.Length(); ++i)
+         {
+         if(buffer2[i] != (*buf2)[i])
+             {
+             Log(_L("  Error 03 Comparison of individual characters failed."));
+             return EFail;
+             }
+         }
+
+    buf->Free();
+	buf2->Free();
+	CleanupStack::PopAndDestroy(); // pond
+	CActiveScheduler::Install(NULL);
+	CleanupStack::PopAndDestroy(iActSch);
+	__UHEAP_MARKEND;
+	return EPass;
+	}