--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lowlevellibsandfws/pluginfw/Framework/DriveMountTest/t_drivemount.cpp	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,401 @@
+// Copyright (c) 2004-2009 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:
+// This file contains code to test the plugin upgrade feature of ecom as required by CR 65BCA3.
+// 
+//
+
+#include <e32test.h>
+#include <e32panic.h>
+#include <f32file.h>
+#include <bautils.h>
+#include "../EcomTestUtils/EcomTestUtils.h"
+#include "Discoverer.h"
+#include <ecom/ecom.h>
+#include "EComUidCodes.h"
+#include "Interface.h" // interface to Plugins
+
+// RAM Only RSC and DLL
+_LIT(KEComPluginDLL,		"Z:\\RAMOnly\\DefectPlugin.dll");
+_LIT(KEComPluginRSC,		"Z:\\RAMOnly\\DefectPlugin.rsc");
+
+_LIT(KEComPluginDLLOnC,			"C:\\sys\\bin\\DefectPlugin.dll");
+_LIT(KEComPluginRSCOnC,			"C:\\Resource\\Plugins\\DefectPlugin.rsc");
+_LIT(KClearEComResourceDir,		"C:\\Resource\\");
+_LIT(KClearEComSysDir,			"C:\\Sys\\");
+
+LOCAL_D RTest test(_L("Drive Mount Test"));
+
+/**
+Copies the Plugins to specific folder for testing purpose
+*/
+LOCAL_C void CopyPlugin()
+	{
+	test.Printf(_L("\nCopying plugins into C drive... \n"));
+	TInt err=KErrNone;
+	TRAP(err, EComTestUtils::FileManCopyFileL(KEComPluginDLL, KEComPluginDLLOnC));
+	test(err==KErrNone);
+	TRAP(err, EComTestUtils::FileManCopyFileL(KEComPluginRSC, KEComPluginRSCOnC));
+	test(err==KErrNone);
+	// Give ECOM a chance to discover new plugins.
+	// Otherwise ListImplementationsL could fail to find requested implementations.
+	WAIT_FOR3s;
+	}
+
+/**
+Deletes Plugin from the RAM for cleanup purpose
+*/
+LOCAL_C void DeletePlugin()
+	{
+	test.Printf(_L("\nRemoving plugins to clean environment... \n"));
+	TInt err=KErrNone;
+	TRAP(err, EComTestUtils::FileManDeleteFileL(KEComPluginDLLOnC));
+	test(err==KErrNone);
+	TRAP(err, EComTestUtils::FileManDeleteFileL(KEComPluginRSCOnC));
+	test(err==KErrNone);
+	// Give ECOM a chance to discover new plugins.
+	// Otherwise ListImplementationsL could fail to find requested implementations.
+	WAIT_FOR3s;
+	}
+
+/**
+Removes the Plugin folder together with its sub-folders
+*/
+LOCAL_C void RemoveDir()
+	{
+	//Remove plugins from the folders before deleting the directory or else
+	//error -14 will be returned on the h2!
+	DeletePlugin();
+	TInt err=KErrNone;
+	test.Printf(_L("Removing 'Resource' & 'Sys' folders... \n"));
+	TRAP(err, EComTestUtils::FileManDeleteDirL(KClearEComResourceDir));
+	test(err==KErrNone);
+	TRAP(err, EComTestUtils::FileManDeleteDirL(KClearEComSysDir));
+	test(err==KErrNone);
+
+	// Give ECOM a chance to discover new plugins.
+	// Otherwise ListImplementationsL could fail to find requested implementations.
+	WAIT_FOR3s;
+	}
+
+
+/**
+Prepares test environment, before the tests get started. This is to ensure that ecom.lang is created,
+which mustn't change during the test run. Otherwise, the test (although it will pass), won't test
+the mounting of a drive.
+*/
+LOCAL_C void PrepareTestEnvironmentL()
+	{
+	test.Printf(_L("preparing test environment\n"));
+	ECOMTU_KILL_SERVER_L(test);
+	TUid interfaceUid={0x102797A1};
+	RImplInfoPtrArray implArray;
+	//start ecom session, which will create ecom.lang
+	REComSession::ListImplementationsL(interfaceUid, implArray);
+	implArray.ResetAndDestroy();
+	//kill server
+	REComSession::FinalClose();
+	ECOMTU_KILL_SERVER_L(test);
+
+	//
+	//environment ready for the tests to start
+	}
+
+
+/**
+Cleans up the test environment after the test...
+*/
+LOCAL_C void FinalCleanup()
+	{
+	DeletePlugin(); //remove plugins from the folders
+	}
+
+
+/**
+@SYMTestCaseID			SYSLIB-ECOM-CT-1446
+@SYMTestCaseDesc		Tests to ensure that the registry index gets updated when mounting
+						a drive at boot time
+@SYMTestPriority		High
+@SYMTestActions			Copy plugin into c-drive.
+						Call REComSession::ListImplementations() and check if implementation
+						on C drive exists.
+@SYMTestExpectedResults	The test must not fail.
+*/
+LOCAL_C void MountFromBootL()
+	{
+	test.Next(_L(" @SYMTestCaseID:SYSLIB-ECOM-CT-1446 "));
+	__UHEAP_MARK;
+
+	//Copy plugins into C drive
+	CopyPlugin();
+
+	TUid interfaceUid={0x102797A1};
+	RImplInfoPtrArray implArray;
+
+	/**
+	The following plugin is now added to the C drive and will be discovered by ECOM during startup.
+
+	Interface UID		DLL	UID		Imp. UID		Version		DllFile
+	------------------------------------------------------------------------------------------------------------------------------------------
+	0x102797A1		0x102797A0	0x102797A2	1			C:\\..\\DefectPlugin.dll
+
+	**/
+
+	// Now start ecom discovery and get implementations for IF UID 0x102797A1
+	REComSession::ListImplementationsL(interfaceUid, implArray);
+
+	//Expected number of implementations returned
+	test(implArray.Count()==1);
+
+	//Check that the implementation uid returned matched the specs above
+	TUid implUid = implArray[0]->ImplementationUid();
+	TInt version = implArray[0]->Version();
+	TInt drive = implArray[0]->Drive();
+
+	// imp. uid
+	test(implUid.iUid == 0x102797A2);
+	// version
+	test(version == 1);
+	// C drive
+	test(drive == EDriveC);
+
+	//destroy array
+	implArray.ResetAndDestroy();
+	//kill server
+	REComSession::FinalClose();
+	ECOMTU_KILL_SERVER_L(test);
+	__UHEAP_MARKEND;
+	}
+
+/**
+@SYMTestCaseID			SYSLIB-ECOM-CT-1448
+@SYMTestCaseDesc		Tests to ensure that the registry index gets updated when unmounting
+						a drive at boot time
+@SYMTestPriority		High
+@SYMTestActions			Pluginfolder (resource) is removed (to simulate the removal of an mmc card)
+						Call REComSession::ListImplementations() and check if implementation
+						on C drive exists.
+@SYMTestExpectedResults	The test must not fail.
+*/
+LOCAL_C void UnmountFromBootL()
+	{
+	test.Next(_L(" @SYMTestCaseID:SYSLIB-ECOM-CT-1448 "));
+	__UHEAP_MARK;
+	/**
+	The following plugin is added to the C drive and discovered by ECOM. The Plugin will be dismounted
+	and trigger a re-discovery.
+
+	Interface UID		DLL	UID		Imp. UID		Version		DllFile
+	------------------------------------------------------------------------------------------------------------------------------------------
+	0x102797A1		0x102797A0	0x102797A2	1			C:\\..\\DefectPlugin.dll
+
+	**/
+	RemoveDir();
+
+	TUid interfaceUid={0x102797A1};
+	RImplInfoPtrArray implArray;
+
+	// Get implementations for IF UID 0x102797A1
+	REComSession::ListImplementationsL(interfaceUid, implArray);
+
+	//Expected number of implementations returned
+	test(implArray.Count()==0);
+
+	//destroy array
+	implArray.ResetAndDestroy();
+
+	//kill server
+	REComSession::FinalClose();
+	ECOMTU_KILL_SERVER_L(test);
+	__UHEAP_MARKEND;
+	}
+
+
+/**
+@SYMTestCaseID			SYSLIB-ECOM-CT-1449
+@SYMTestCaseDesc		Tests to ensure that the registry index gets updated when mounting
+						a drive after boot time
+@SYMTestPriority		High
+@SYMTestActions			First clean the c-drive by removing the plugin folder
+						Next call REComSession::ListImplementations() with any z-drive plugin,
+						to start up ecom server and copy the plugins back into the c-drive, which
+						triggers ecom discovery.
+						Now call REComSession::ListImplementations() and check if implementation
+						on C drive exists.
+@SYMTestExpectedResults	The test must not fail.
+*/
+LOCAL_C void MountAfterBootL()
+	{
+	test.Next(_L(" @SYMTestCaseID:SYSLIB-ECOM-CT-1449 "));
+	__UHEAP_MARK;
+	//start ecom server and prepare test environment...
+	CopyPlugin();
+	TUid interfaceUid={0x102797A1};
+	RImplInfoPtrArray implArray;
+	REComSession::ListImplementationsL(interfaceUid, implArray);
+	RemoveDir();
+
+	/**
+	The following plugin will now be added to the C drive and ECOM will do a rediscovery and discover it.
+
+	Interface UID		DLL	UID		Imp. UID		Version		DllFile
+	------------------------------------------------------------------------------------------------------------------------------------------
+	0x102797A1		0x102797A0	0x102797A2	1			C:\\..\\DefectPlugin.dll
+
+	**/
+	//ECom server is running... Now test for mount after boot time.
+	CopyPlugin();
+	REComSession::ListImplementationsL(interfaceUid, implArray);
+
+	test(implArray.Count()==1);
+
+	//Check that the implementation uid returned matched the specs above
+	TUid implUid = implArray[0]->ImplementationUid();
+	TInt version = implArray[0]->Version();
+	TInt drive = implArray[0]->Drive();
+	// imp. uid
+	test(implUid.iUid == 0x102797A2);
+	// version
+	test(version == 1);
+	// C drive
+	test(drive == EDriveC);
+
+	//destroy array
+	implArray.ResetAndDestroy();
+	REComSession::FinalClose();
+	ECOMTU_KILL_SERVER_L(test);
+	__UHEAP_MARKEND;
+	}
+
+/**
+@SYMTestCaseID			SYSLIB-ECOM-CT-1450
+@SYMTestCaseDesc		Tests to ensure that the registry index gets updated when unmounting
+						a drive after boot time
+@SYMTestPriority		High
+@SYMTestActions			Remove plugin folders to unmount and call REComSession::ListImplementations()
+						to check if implementation on C drive exists.
+@SYMTestExpectedResults	The test must not fail.
+*/
+LOCAL_C void UnmountAfterBootL()
+	{
+	test.Next(_L(" @SYMTestCaseID:SYSLIB-ECOM-CT-1450 "));
+	__UHEAP_MARK;
+	//start ecom server and prepare test environment...
+	CopyPlugin();
+	TUid interfaceUid={0x102797A1};
+	RImplInfoPtrArray implArray;
+	REComSession::ListImplementationsL(interfaceUid, implArray);
+
+	/**
+	The following plugin is added to the C drive and discovered by ECOM. The Plugin will be dismounted
+	and trigger a re-discovery.
+
+	Interface UID		DLL	UID		Imp. UID		Version		DllFile
+	------------------------------------------------------------------------------------------------------------------------------------------
+	0x102797A1		0x102797A0	0x102797A2	1			C:\\..\\DefectPlugin.dll
+
+	**/
+	//Ecom server still running...
+	RemoveDir();
+
+	// Get implementations for IF UID 0x102797A1
+	REComSession::ListImplementationsL(interfaceUid, implArray);
+
+	//Expected number of implementations returned
+	test(implArray.Count()==0);
+
+	//destroy array
+	implArray.ResetAndDestroy();
+
+	REComSession::FinalClose();
+	ECOMTU_KILL_SERVER_L(test);
+	__UHEAP_MARKEND;
+	}
+
+typedef void (*ClassFuncPtrL) (void);
+
+/**
+Wrapper function to call all test functions
+
+@param		testFuncL pointer to test function
+@param		aTestDesc test function name
+*/
+LOCAL_C void DoBasicTestL(ClassFuncPtrL testFuncL, const TDesC& aTestDesc)
+	{
+	test.Next(aTestDesc);
+
+	__UHEAP_MARK;
+  	// find out the number of open handles
+	TInt startProcessHandleCount;
+	TInt startThreadHandleCount;
+	RThread().HandleCount(startProcessHandleCount, startThreadHandleCount);
+
+	//Call the test function
+	(*testFuncL)();
+
+	// check that no handles have leaked
+	TInt endProcessHandleCount;
+	TInt endThreadHandleCount;
+	RThread().HandleCount(endProcessHandleCount, endThreadHandleCount);
+
+	test(startThreadHandleCount  == endThreadHandleCount);
+
+	__UHEAP_MARKEND;
+	}
+
+
+LOCAL_C void DoTestsL()
+	{
+	//don't change the order of the tests!
+	__UHEAP_MARK;
+	PrepareTestEnvironmentL();
+	// Basic tests
+	DoBasicTestL(&MountFromBootL, _L("MountFromBoot"));
+	DoBasicTestL(&UnmountFromBootL, _L("UnmountFromBoot"));
+	DoBasicTestL(&MountAfterBootL, _L("MountAfterBoot"));
+	DoBasicTestL(&UnmountAfterBootL, _L("UnmountAfterBoot"));
+	FinalCleanup();
+	__UHEAP_MARKEND;
+	}
+
+
+GLDEF_C TInt E32Main()
+	{
+	__UHEAP_MARK;
+
+	test.Title();
+	test.Start(_L("Drive Mount Tests."));
+
+	CTrapCleanup* cleanup = CTrapCleanup::New();
+	CActiveScheduler* scheduler = new(ELeave)CActiveScheduler;
+	CActiveScheduler::Install(scheduler);
+
+	TRAPD(err,DoTestsL());
+	// Cleanup files
+	if(err != KErrNone)
+		{
+		FinalCleanup();
+		REComSession::FinalClose();
+		}
+
+	test(err==KErrNone);
+
+	delete scheduler;
+	delete cleanup;
+
+	test.End();
+	test.Close();
+
+	__UHEAP_MARKEND;
+	return(0);
+	}