--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/commsfwutils/commsbufs/version1/mbufmgr/TS_mbufmgr/Test12General.cpp Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,412 @@
+// 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 12 General Test
+//
+//
+
+// EPOC includes
+#include <e32base.h>
+
+// Test system includes
+#include <networking/log.h>
+#include <networking/teststep.h>
+#include "TestStepCTMbufmgr.h"
+#include "TestSuiteCTMbufmgr.h"
+#include "Test12General.h"
+
+
+// constructor
+CTest12General::CTest12General()
+ {
+ iTestStepName = _L("MBufMgrTest12");// Store the name of this test case
+ }
+
+// destructor
+CTest12General::~CTest12General()
+ {
+ }
+
+void CTest12General::LeaveIfErrorL(TInt aErr, RMBufChain& aChain, const TDesC& aMsg)
+ {
+ if(aErr != KErrNone)
+ {
+ TBuf<129> logLine;
+ logLine.Format(_L("Error %d from %S"), aErr, &aMsg);
+ Log(_L("%S"), &logLine);
+ aChain.Free();
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+ User::Leave(EFail);
+ }
+ }
+
+void CTest12General::LeaveIfDifferentL(TInt aLHS, TInt aRHS, RMBufChain& aChain, const TDesC& aMsg)
+ {
+ if(aLHS != aRHS)
+ {
+ TBuf<129> logLine;
+ logLine.Format(_L("%d != %d in %S"), aLHS, aRHS, &aMsg);
+ Log(_L("%S"), &logLine);
+ aChain.Free();
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+ User::Leave(EFail);
+ }
+ }
+//
+enum TVerdict CTest12General::doTestStepL(void)
+ {
+ __UHEAP_MARK;
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CREATEL;
+ __CFLOG_OPEN;
+#endif
+
+ //-------------- substep 1 --------------------
+ Log(_L(" 01 - Create CMBufManager and install active scheduler:"));
+ CleanupStack::PushL( iActSch = new(ELeave) CActiveScheduler );
+ CActiveScheduler::Install(iActSch);
+ CleanupStack::PushL(CreateInstanceMBufMgrL(KMBufDefaultHeapSize));
+
+ //-------------- substep 2 --------------------
+ Log(_L(" 02 - Allocate two desc. (Des1 & Des2) of length 12345."));
+ Log(_L(" - Fill Des1 with a pattern, and Des2 with zeros:"));
+ TBuf8<12345> *aDes1, *aDes2;
+ CleanupStack::PushL( aDes1 = new(ELeave) TBuf8<12345> );
+ CleanupStack::PushL( aDes2 = new(ELeave) TBuf8<12345> );
+ aDes1->SetLength(12345);
+ aDes2->SetLength(12345);
+ StripeDes(*aDes1, 0, 12345, '@', 'Z');
+ StripeDes(*aDes2, 0, 12345, 0, 0);
+
+ //-------------- substep 3 --------------------
+ Log(_L(" 03 - Copy in Des1 into Chain:"));
+ RMBufChain aChain;
+ TRAPD(ret,aChain.AllocL(12345));
+ if (ret != KErrNone)
+ {
+ Log(_L("Error: Couldn't allocate RMBufChain:"));
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+ User::Leave(EFail);
+ }
+ aChain.CopyIn(*aDes1);
+
+ //-------------- substep 4 --------------------
+ Log(_L(" 04 - Split Chain into packets of 5000 bytes. Prepend Header1 to each:"));
+ Log(_L(" - Place them into Outq1 packet queue. Print the content of Outq1:"));
+ int len = aChain.Length();
+ RMBufChain aTempChain;
+ Test_str aHeader1;
+ StripeMem((TUint8 *)&aHeader1, 0, sizeof(aHeader1), 'a', 'm');
+ RMBufPktQ aOutq1;
+
+ while (len>5000)
+ {
+ TRAP(ret,aChain.SplitL(5000, aTempChain));
+ if (ret != KErrNone)
+ {
+ Log(_L("Error: Couldn't Split chain:"));
+ aChain.Free();
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+ User::Leave(EFail);
+ }
+ TRAP(ret,aChain.PrependL(sizeof(aHeader1)));
+ if (ret != KErrNone)
+ {
+ Log(_L("Error: Couldn't prepend header to the chain:"));
+ aChain.Free();
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+ User::Leave(EFail);
+ }
+ aChain.CopyIn(TPtrC8((TUint8 *)&aHeader1, sizeof(aHeader1)));
+ aOutq1.Append(aChain);
+ aChain.Append(aTempChain);
+ len -= 5000;
+ }
+ TRAP(ret,aChain.PrependL(sizeof(aHeader1)));
+ if (ret != KErrNone)
+ {
+ Log(_L("Error: Couldn't prepend header to the chain:"));
+ aChain.Free();
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+ User::Leave(EFail);
+ }
+ aChain.CopyIn(TPtrC8((TUint8 *)&aHeader1, sizeof(aHeader1)));
+ aOutq1.Append(aChain);
+
+ Test_QueueStats(aOutq1, _S("OutQ1"));
+
+ //-------------- substep 5 --------------------
+ Log(_L(" 05 - Split packets of Outq1 into 556-byte long packets and prepend another Header2 onto each. Place them all into packet queue Outq2:"));
+ Log(_L(" - Place them all into packet queue Outq2. Print the contents of Outq1 & Outq2"));
+ Test_str aHeader2;
+ StripeMem((TUint8 *)&aHeader2, 0, sizeof(aHeader2), 'n', 'z');
+ RMBufPktQ aOutq2;
+ while (!aOutq1.IsEmpty())
+ {
+ (void)aOutq1.Remove(aChain);
+ len = aChain.Length();
+ while (len>556)
+ {
+ TRAP(ret,aChain.SplitL(556, aTempChain));
+ if (ret != KErrNone)
+ {
+ Log(_L("Error: Couldn't Split chain:"));
+ aChain.Free();
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+ User::Leave(EFail);
+ }
+ TRAP(ret,aChain.PrependL(sizeof(aHeader2)));
+ if (ret != KErrNone)
+ {
+ Log(_L("Error: Couldn't prepend header to the chain:"));
+ aChain.Free();
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+ User::Leave(EFail);
+ }
+ aChain.CopyIn(TPtrC8((TUint8 *)&aHeader2, sizeof(aHeader2)));
+ aOutq2.Append(aChain);
+ aChain.Append(aTempChain);
+ len -= 556;
+ }
+ TRAP(ret,aChain.PrependL(sizeof(aHeader2)));
+ if (ret != KErrNone)
+ {
+ Log(_L("Error: Couldn't prepend header to the chain:"));
+ aChain.Free();
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+ User::Leave(EFail);
+ }
+ aChain.CopyIn(TPtrC8((TUint8 *)&aHeader2, sizeof(aHeader2)));
+ aOutq2.Append(aChain);
+ }
+ Test_QueueStats(aOutq1, _S("OutQ1"));
+ Test_QueueStats(aOutq2, _S("OutQ2"));
+
+ //-------------- substep 6 --------------------
+ Log(_L(" 06 - Copy the chains from Outq2 into another packet queue Inq2."));
+ Log(_L(" - Print the contents of Outq2 & Inq1:"));
+ RMBufPktQ aInq2;
+
+ while (!aOutq2.IsEmpty())
+ {
+ (void)aOutq2.Remove(aChain);
+ TRAP(ret,aChain.CopyL(aTempChain));
+ if (ret != KErrNone)
+ {
+ Log(_L("Error: Couldn't copy chain"));
+ aChain.Free();
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+ User::Leave(EFail);
+ }
+ aChain.Free();
+ aChain.Assign(aTempChain);
+ aInq2.Append(aChain);
+ }
+
+ Test_QueueStats(aOutq2, _S("OutQ2"));
+ Test_QueueStats(aInq2, _S("InQ2"));
+
+ //-------------- substep 7 --------------------
+ Log(_L(" 07 - Group the chains back to 5000+Header1 long packets (Including removal of Header2)."));
+ Log(_L(" - Check the content of each Header2 that is removed."));
+ Log(_L(" - Place them in packet queue Inq1. Print the contents of Inq2 & Inq1:"));
+ RMBufPktQ aInq1;
+ Test_str aTempHeader;
+ aChain.Init();
+ len = 0;
+ while (!aInq2.IsEmpty())
+ {
+ while (len<5020 && !aInq2.IsEmpty())
+ {
+ (void)aInq2.Remove(aTempChain);
+ TPtr8 dest((TUint8 *)&aTempHeader, sizeof(aTempHeader),sizeof(aTempHeader));
+ aTempChain.CopyOut(dest);
+ aTempChain.TrimStart(sizeof(aTempHeader));
+ len += aTempChain.Length();
+ aChain.Append(aTempChain);
+ if(Mem::Compare((TUint8 *)&aHeader2, sizeof(aHeader2),
+ (TUint8 *)&aTempHeader, sizeof(aTempHeader))!=0)
+ {
+ Log(_L("Error: The content of header is not the same"));
+ aChain.Free();
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+ User::Leave(EFail);
+ }
+ }
+ aInq1.Append(aChain);
+ aChain.Init();
+ len = 0;
+ }
+ Test_QueueStats(aInq2, _S("InQ2"));
+ Test_QueueStats(aInq1, _S("InQ1"));
+
+ //-------------- substep 8 --------------------
+ Log(_L(" 08 - Group the packets into a single packet (Removing Header1, as well)."));
+ Log(_L(" - Check the content of each Header1 that is removed."));
+ Log(_L(" - Place it in Chain. Print the contents of Inq1:"));
+
+ while (!aInq1.IsEmpty())
+ {
+ (void)aInq1.Remove(aTempChain);
+ TPtr8 dest1((TUint8 *)&aTempHeader, sizeof(aTempHeader), sizeof(aTempHeader));
+ aTempChain.CopyOut(dest1);
+ aTempChain.TrimStart(sizeof(aTempHeader));
+ len = aTempChain.Length();
+ len = len;
+ aChain.Append(aTempChain);
+ if(Mem::Compare((TUint8 *)&aHeader1, sizeof(aHeader1),
+ (TUint8 *)&aTempHeader, sizeof(aTempHeader))!=0)
+ {
+ Log(_L("Error: The content of header is not the same"));
+ aChain.Free();
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+ User::Leave(EFail);
+ }
+ }
+ len = aChain.Length();
+ len = len;
+ Test_QueueStats(aInq1, _S("InQ1"));
+
+ //-------------- substep 9 --------------------
+ Log(_L(" 09 - Copy out Chain into Des2.:"));
+ aChain.CopyOut(*aDes2);
+
+ //-------------- substep 10 --------------------
+ Log(_L(" 10 - Compare the content of Des1 & Des2:"));
+ if(aDes1->Compare(*aDes2))
+ {
+ aChain.Free();
+ Log(_L("Error: The content is not the same"));
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+ User::Leave(EFail);
+ }
+ aChain.Free();
+
+ //-------------- substep 11 --------------------
+ Log(_L(" 11 - RMBufChain::ReallocL():"));
+ TRAP(ret, aChain.AllocL(32));
+ // ...32 bytes at start
+ LeaveIfErrorL(ret, aChain, _L("AllocL(32)") );
+ TRAP(ret, aChain.ReAllocL(24));
+ // ...24 bytes at start
+ LeaveIfErrorL(ret, aChain, _L("ReAllocL(24)") );
+ LeaveIfDifferentL(24, aChain.Length(), aChain, _L("length check") );
+ aChain.TrimStart(8);
+ // ...16 bytes starting at offset 8
+ LeaveIfDifferentL(16, aChain.Length(), aChain, _L("length check") );
+ TRAP(ret, aChain.ReAllocL(32));
+ // ...32 bytes starting at offset 8
+ LeaveIfErrorL(ret, aChain, _L("ReAllocL(32)") );
+ LeaveIfDifferentL(32, aChain.Length(), aChain, _L("length check") );
+ TRAP(ret, aChain.ReAllocL(120));
+ // ...120 bytes starting at offset 8, only one buffer
+ LeaveIfErrorL(ret, aChain, _L("ReAllocL(120)") );
+ LeaveIfDifferentL(120, aChain.Length(), aChain, _L("length check") );
+ LeaveIfDifferentL((TInt) aChain.First(), (TInt) aChain.Last(), aChain, _L("single buff check") );
+ TRAP(ret, aChain.ReAllocL(121));
+ // ...121 bytes starting at offset 8, two buffers
+ LeaveIfErrorL(ret, aChain, _L("ReAllocL(121)") );
+ LeaveIfDifferentL(121, aChain.Length(), aChain, _L("length check") );
+ TBool sameBuff = aChain.First() == aChain.Last();
+ LeaveIfDifferentL(sameBuff, 0, aChain, _L("two buffs check") );
+ aChain.Free();
+
+ //-------------- substep 12 --------------------
+ Log(_L(" 12 - Clean up stack:"));
+ CleanupStack::PopAndDestroy(aDes2);
+ CleanupStack::PopAndDestroy(aDes1);
+ CleanupStack::PopAndDestroy(iMBMngr);
+ CActiveScheduler::Install(NULL);
+ CleanupStack::PopAndDestroy(iActSch);
+
+#ifdef __CFLOG_ACTIVE
+ __CFLOG_CLOSE;
+ __CFLOG_DELETE;
+#endif
+
+ __UHEAP_MARKEND;
+ return EPass;
+ }
+
+void CTest12General::Test_QueueStats(RMBufPktQ &aQueue, const TText *aName)
+ {
+ RMBufChain chain = (RMBufChain)aQueue.First();
+
+ Log(_L(" Queue stats %5s : "), aName);
+
+ if (chain.IsEmpty())
+ Log(_L(" Empty"));
+ else
+ {
+ TInt n = 0;
+ while (!chain.IsEmpty())
+ {
+ n++;
+ Log(_L(" chain #%2d:%d "), n, chain.Length());
+ chain = chain.Next();
+ }
+ }
+ }