sl@0: // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // e32test\dll\t_path.cpp
sl@0: // Overview:
sl@0: // Test imported DLL path search order.
sl@0: // API Information:
sl@0: // None (implicit searching when loading an executable)
sl@0: // Details:
sl@0: // - t_pathdll1 and t_pathdll2 both export the same function which returns 1
sl@0: // 2 respectively.
sl@0: // - Run t_path2 (linked to t_pathdll1) and check return value from DLL - should
sl@0: // be 1.
sl@0: // - Copy t_pathdll2 to C: and rename to t_pathdll1 - it should now be loaded 
sl@0: // instead.
sl@0: // - Run t_path2 again and check return value from DLL - should be 2.
sl@0: // Platforms/Drives/Compatibility:
sl@0: // Not on emulator.
sl@0: // Assumptions/Requirement/Pre-requisites:
sl@0: // Failures and causes:
sl@0: // Base Port information:
sl@0: // 
sl@0: //
sl@0: 
sl@0: #define __E32TEST_EXTENSION__
sl@0: #include <e32test.h>
sl@0: #include <f32file.h>
sl@0: #include <e32ldr.h>
sl@0: #include <e32ldr_private.h>
sl@0: 
sl@0: RTest test(_L("T_PATH"));
sl@0: RFs	gFs;
sl@0: CFileMan* gFileMan;
sl@0: 
sl@0: TInt E32Main()
sl@0: 	{
sl@0: 	test.Title();
sl@0: 	test.Start(_L("Test imported DLL search path order"));
sl@0: 
sl@0: 	if (!PlatSec::ConfigSetting(PlatSec::EPlatSecEnforceSysBin))
sl@0: 		{
sl@0: 		test.Printf(_L("Skipping test as sysbin enforcement is disabled"));
sl@0: 		return KErrNone;
sl@0: 		}
sl@0: 
sl@0: 	// Turn off evil lazy dll unloading
sl@0: 	RLoader l;
sl@0: 	test_KErrNone(l.Connect());
sl@0: 	test_KErrNone(l.CancelLazyDllUnload());
sl@0: 	l.Close();
sl@0: 
sl@0: 	CTrapCleanup* ct = CTrapCleanup::New();
sl@0: 	test_NotNull(ct);
sl@0: 	test_KErrNone(gFs.Connect());
sl@0: 	TRAPD(r, gFileMan=CFileMan::NewL(gFs));
sl@0: 	test_KErrNone(r);
sl@0: 
sl@0: 	test.Next(_L("Run t_path2, expecting DLL 1 to be loaded"));
sl@0: 	_LIT(KPath2, "t_path2");
sl@0: 	RProcess path2;
sl@0: 	test_KErrNone(path2.Create(KPath2, KNullDesC));
sl@0: 	TRequestStatus stat;
sl@0: 	path2.Logon(stat);
sl@0: 	path2.Resume();
sl@0: 	User::WaitForRequest(stat);
sl@0: 	test_Equal(EExitKill, path2.ExitType());
sl@0: 	test_Equal(1, path2.ExitReason());
sl@0: 	path2.Close();
sl@0: 
sl@0: 	test.Next(_L("Copy DLL 2 to C drive"));
sl@0: 	_LIT(KCopySrc, "Z:\\sys\\bin\\t_pathdll2.dll");
sl@0: 	_LIT(KCopyDest, "C:\\sys\\bin\\");
sl@0: 	test_KErrNone(gFileMan->Copy(KCopySrc(), KCopyDest(), CFileMan::ERecurse));
sl@0: 	_LIT(KRenSrc, "C:\\sys\\bin\\t_pathdll2.dll");
sl@0: 	_LIT(KRenDest, "C:\\sys\\bin\\t_pathdll1.dll");
sl@0: 	test_KErrNone(gFileMan->Rename(KRenSrc(), KRenDest()));
sl@0: 
sl@0: 	test.Next(_L("Run t_path2, expecting DLL 2 to be loaded"));
sl@0: 	test_KErrNone(path2.Create(KPath2, KNullDesC));
sl@0: 	path2.Logon(stat);
sl@0: 	path2.Resume();
sl@0: 	User::WaitForRequest(stat);
sl@0: 	test_Equal(EExitKill, path2.ExitType());
sl@0: 	test_Equal(2, path2.ExitReason());
sl@0: 	path2.Close();
sl@0: 
sl@0: 	// cleanup
sl@0: 	gFileMan->Delete(KRenDest);
sl@0: 	delete gFileMan;
sl@0: 	gFs.Close();
sl@0: 	delete ct;
sl@0: 	test.End();
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: