1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 * 

    14 * Description:

    15 *

    16 */

    17 

    18 #include <e32math.h>

    19 #include <e32cmn.h>

    20 #include "IpcFuzzTest.h"

    21 

    22 RIpcFuzzTest::RIpcFuzzTest(RTest& aTest)

    23 	:iTest(aTest)

    24 	{

    25 	// No implementation required

    26 	}

    27 

    28 

    29 RIpcFuzzTest::~RIpcFuzzTest()

    30 	{

    31 	Close();	

    32 	}

    33 

    34 /**

    35 

    36 @SYMTestCaseID     PIM-IPCFUZZTEST-0001

    37 

    38 */

    39 

    40 void RIpcFuzzTest::RunTestL(const TDesC& aTargetSrvName, TInt aMinFuncRange, TInt aMaxFuncRange)

    41 	{

    42 	TVersion version(0,1,1);

    43 

    44 	TInt err = CreateSession(aTargetSrvName, version);

    45 	if(err == KErrNotFound) // Server not running?

    46 		{

    47 		HBufC* buf = HBufC::NewLC(aTargetSrvName.Length() + 16);

    48 		TPtr ptr = buf->Des();

    49 		ptr.Copy(aTargetSrvName);

    50 		ptr.Append(_L(".exe"));

    51 		

    52 		// Use the RProcess API to start the server.

    53 		RProcess server;

    54 		User::LeaveIfError(server.Create(*buf,KNullDesC));

    55 		CleanupStack::PopAndDestroy(buf);

    56 		

    57 		server.SetPriority(EPriorityHigh);

    58 		

    59 		// Synchronise with the server.

    60 		TRequestStatus reqStatus;

    61 		server.Rendezvous(reqStatus);

    62 		server.Resume();

    63 		

    64 		// Server will call the reciprocal static synchronisation call.

    65 		User::WaitForRequest(reqStatus);

    66 		server.Close();

    67 		User::LeaveIfError(reqStatus.Int());

    68 		

    69 		// Create the server session.

    70 		User::LeaveIfError(CreateSession(aTargetSrvName,version));

    71 		}

    72 	else

    73 		{

    74 		User::LeaveIfError(err);

    75 		}

    76 	

    77 	itest.Next(_L("@SYMTESTCaseID:PIM-IPCFUZZTEST-0001 Start IPC Fuzz Test"));

    78 

    79 	iTest.Printf(_L("IPC Fuzz Test against %S"), &aTargetSrvName);

    80 	

    81 	for(TInt func = aMinFuncRange; func < aMaxFuncRange; ++func)

    82 		{

    83 		iTest.Printf(_L("Fuzz Test on function number %d"), func);

    84 		Fuzz(func, 0);

    85 		FuzzL(func, _L("Random"));

    86 		}

    87 		

    88 	}

    89 

    90 TInt RIpcFuzzTest::Fuzz(TInt aMsg, TInt /*aNotUsed*/)

    91 	{

    92 	TIpcArgs args(Math::Random(), Math::Random(), Math::Random(), Math::Random());

    93 	return SendReceive(aMsg, args);

    94 	}

    95 

    96 TInt RIpcFuzzTest::FuzzL(TInt aMsg, const TDesC&)

    97 	{

    98 	HBufC* buf = HBufC::NewLC(255);

    99 	TPtr ptr = buf->Des();

   100 	ptr.Fill(Math::Random(),255);

   101 

   102 	TIpcArgs args(&ptr, &ptr, &ptr, &ptr);

   103 	TInt ret = SendReceive(aMsg, args);

   104 

   105 	CleanupStack::PopAndDestroy(buf);

   106 	return ret;

   107 	}