--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sbsv2/raptor/test/oe_linking_against_se_lib/test_oeexe.cpp	Mon May 17 20:20:32 2010 +0100
@@ -0,0 +1,296 @@
+/*
+* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: 
+*
+*/
+
+
+/**
+
+Overview:
+
+	Tests it is possible to retrieve the 0th ordinal from exes and dlls
+
+	that are marked as having named symbol export data.  This is loaded
+
+	as non-XIP so loader fixups of 0th ordinal imports can be tested
+
+
+
+API Information:
+
+	RProcess, RLibrary
+
+
+
+Details:
+
+	- 	Test reading 0th ordinal from a dll which has a E32EpocExpSymInfoHdr 
+
+		struct at the 0th ordinal and verify the contents of the header
+
+	-	Test attempts to get the 0th ordinal from a dll without the named symbol 
+
+		data returns NULL
+
+	-	Test reading the named symbol data from an exe that contains a
+
+		E32EpocExpSymInfoHdr struct at the 0th ordinal and verify the contents
+
+	-	Test import fixups has correctly fixed up the 0th ordinal of the static
+
+		dependencies to this stdexe
+
+	-	Test NULL is returned when attempting to read the 0th ordinal of
+
+		an exe that doesn't contain a E32EpocExpSymInfoHdr
+
+
+
+Platforms/Drives/Compatibility:
+
+	All
+
+
+
+Assumptions/Requirement/Pre-requisites:
+
+
+
+	
+
+Failures and causes:
+
+	
+
+	
+
+Base Port information:
+
+
+
+*/
+
+#include <test_oedll.h>
+
+#include <e32test.h>
+
+#include <e32panic.h>
+
+#include <f32image.h>
+
+
+
+RTest test(_L("T_OEEXPORT"));
+
+
+
+// This is defined as LOCAL_D(static) to ensure that tools allow static symbol in stdexe/dlls
+
+// as this was not always the case.
+
+LOCAL_D void VerifyHdr(E32EpocExpSymInfoHdr& aExpectedHdr, E32EpocExpSymInfoHdr &aReadHdr)
+
+	{
+
+	test(aExpectedHdr.iSize == aReadHdr.iSize);
+
+	test(aExpectedHdr.iFlags == aReadHdr.iFlags);
+
+	test(aExpectedHdr.iSymCount == aReadHdr.iSymCount);
+
+	test(aExpectedHdr.iSymbolTblOffset == aReadHdr.iSymbolTblOffset);
+
+	test(aExpectedHdr.iStringTableSz == aReadHdr.iStringTableSz);
+
+	test(aExpectedHdr.iStringTableOffset == aReadHdr.iStringTableOffset);
+
+	test(aExpectedHdr.iDllCount == aReadHdr.iDllCount);
+
+	test(aExpectedHdr.iDepDllZeroOrdTableOffset == aReadHdr.iDepDllZeroOrdTableOffset);
+
+	}
+
+
+
+TInt E32Main()
+
+	{
+
+	test.Title();
+
+
+
+	test.Start(_L("Test retrieving 0th ordinal and therefore named symbol export data"));
+
+	
+
+	E32EpocExpSymInfoHdr tmpHdr;
+
+	E32EpocExpSymInfoHdr *readHdr;
+
+	RLibrary library;
+
+
+
+	// The values for the header of the dll with a 0th ordinal
+
+	tmpHdr.iSize = 0x1a4;
+
+	tmpHdr.iFlags = 0x0;
+
+	tmpHdr.iSymCount = 0xc;	
+
+	tmpHdr.iSymbolTblOffset = 0x1c;
+
+	tmpHdr.iStringTableSz = 0x134;
+
+	tmpHdr.iStringTableOffset = 0x64;
+
+	tmpHdr.iDllCount = 0x3;	
+
+	tmpHdr.iDepDllZeroOrdTableOffset = 0x198;
+
+	test(library.Load(_L("t_oedll.dll")) == KErrNone);
+
+	test.Next(_L("Attempt to retrieve named symbol data from t_oedll.dll"));
+
+	readHdr = (E32EpocExpSymInfoHdr*)library.Lookup(0);
+
+	test(readHdr!=NULL);
+
+	test.Next(_L("Verify export data of t_oedll.dll at the 0th ordinal is that expected"));
+
+	VerifyHdr(tmpHdr, *readHdr);
+
+	library.Close();
+
+
+
+	test.Next(_L("Verify lookup on dll without oe export data returns NULL"));
+
+	test(library.Load(_L("t_dll1.dll")) == KErrNone);
+
+	readHdr = (E32EpocExpSymInfoHdr*)library.Lookup(0);
+
+	test(readHdr == NULL);
+
+	library.Close();
+
+
+
+	// The values for the header of the exe of the current process with a 0th ordinal
+
+	tmpHdr.iSize = 0x48;
+
+	tmpHdr.iFlags = 0x0;
+
+	tmpHdr.iSymCount = 0x2;
+
+	tmpHdr.iSymbolTblOffset = 0x1c;
+
+	tmpHdr.iStringTableSz = 0x14;
+
+	tmpHdr.iStringTableOffset = 0x28;
+
+	tmpHdr.iDllCount = 0x3;
+
+	tmpHdr.iDepDllZeroOrdTableOffset = 0x3c;
+
+	test.Next(_L("Attempt to retrieve named symbol data from current process"));
+
+	readHdr = (E32EpocExpSymInfoHdr*)(RProcess::ExeExportData());
+
+	test(readHdr!=NULL);
+
+	test.Next(_L("Verify export data at th 0th ordinal of this exe is that expected"));
+
+
+
+//#define PRINT_ZEROTH
+
+#ifdef PRINT_ZEROTH
+
+	test.Printf(_L("iSize=%08x;iFlags=%08x;iSymCount=%08x;iSymbolTblOffset=%08x\n"),readHdr->iSize,readHdr->iFlags,readHdr->iSymCount,readHdr->iSymbolTblOffset);
+
+	test.Printf(_L("iStringTableSz=%08x,iStringTableOffset=%08x,iDllCount=%08x,iDepDllZeroOrdTableOffset=%08x\n"), readHdr->iStringTableSz, readHdr->iStringTableOffset,readHdr->iDllCount,readHdr->iDepDllZeroOrdTableOffset);
+
+#endif
+
+	VerifyHdr(tmpHdr, *readHdr);
+
+
+
+	test.Next(_L("Verify static dependency t_oedll1 has been fixed up correctly"));
+
+	test(myfoo()==0x1234);
+
+
+
+	// Get the 0th ordinal data from the dependency t_oedll1 and verify it
+
+	readHdr=(E32EpocExpSymInfoHdr *)((TUint32)readHdr+readHdr->iDepDllZeroOrdTableOffset);
+
+	TUint32 readHdrEnd = (TUint32)readHdr + 12;
+
+	// This stdexe only links one stddll so the only non-NULL entry in iDepDllZeroOrdTable
+
+	// should point to 0th ordinal of t_oedll1
+
+	while (*(TUint32*)readHdr == NULL && (TUint32)readHdr < readHdrEnd)
+
+		{
+
+		readHdr=(E32EpocExpSymInfoHdr *)(((TUint32*)readHdr)+1);
+
+		}
+
+
+
+#ifdef PRINT_ZEROTH
+
+	test.Printf(_L("iSize=%08x;iFlags=%08x;iSymCount=%08x;iSymbolTblOffset=%08x\n"),(*(E32EpocExpSymInfoHdr**)readHdr)->iSize,(*(E32EpocExpSymInfoHdr**)readHdr)->iFlags,(*(E32EpocExpSymInfoHdr**)readHdr)->iSymCount,(*(E32EpocExpSymInfoHdr**)readHdr)->iSymbolTblOffset);
+
+	test.Printf(_L("iStringTableSz=%08x,iStringTableOffset=%08x,iDllCount=%08x,iDepDllZeroOrdTableOffset=%08x\n"), (*(E32EpocExpSymInfoHdr**)readHdr)->iStringTableSz, (*(E32EpocExpSymInfoHdr**)readHdr)->iStringTableOffset,(*(E32EpocExpSymInfoHdr**)readHdr)->iDllCount,(*(E32EpocExpSymInfoHdr**)readHdr)->iDepDllZeroOrdTableOffset);
+
+#endif
+
+
+
+	tmpHdr.iSize = 0x1a4;
+
+	tmpHdr.iFlags = 0x0;
+
+	tmpHdr.iSymCount = 0xc;	
+
+	tmpHdr.iSymbolTblOffset = 0x1c;
+
+	tmpHdr.iStringTableSz = 0x134;
+
+	tmpHdr.iStringTableOffset = 0x64;
+
+	tmpHdr.iDllCount = 0x3;	
+
+	tmpHdr.iDepDllZeroOrdTableOffset = 0x198;
+
+	VerifyHdr(tmpHdr,**(E32EpocExpSymInfoHdr**)readHdr);
+
+	
+
+	test.End();
+
+	return KErrNone;
+
+	}
+