// 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 "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:

 // test code for RTextBuf - DEF015702

 // 

 //

 #include <bamatch.h>

 #include <e32test.h>

 LOCAL_D RTest test(_L("RTextBuf"));

 const TInt KErrSimulated = -100001;

 _LIT(KThreadName,"newThread");

 void PanicFuncL()

   	{

   	RTextBuf buf;

   	CleanupClosePushL(buf);

   	buf.SetMaxLengthL(0);

   	CleanupStack::PopAndDestroy();

   	}

 TInt ThreadFunc(TAny*)

   	{

   	CTrapCleanup* trapCleanup = CTrapCleanup::New();

   	TRAPD(err, PanicFuncL());

   	delete trapCleanup;

   	return err;

   	}

 /**

 @SYMTestCaseID          SYSLIB-BAFL-UT-1795

 @SYMTestCaseDesc        Testing panic on RTextBuf class(JustInTimeDebug is disabled)

 @SYMTestPriority        Low

 @SYMTestActions         Test that panics, when the condition inside __ASSERT is made false, by passing 0 as parameter to SetMaxLengthL function

 @SYMTestExpectedResults Tests must panic

 @SYMREQ                 REQ0000

 */

 void PanicTest()

   	{

 	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-UT-1795 "));

   	TRequestStatus threadStatus;

   	RThread thread;

   	TInt rc;

   	TBool jit;

   	jit = User::JustInTime();

   	User::SetJustInTime(EFalse);

   	rc = thread.Create(KThreadName, ThreadFunc,

   		KDefaultStackSize, KMinHeapSize, KMinHeapSize*4,NULL);

  	test(KErrNone == rc);

   	thread.Logon(threadStatus);

   	thread.Resume();

   	User::WaitForRequest(threadStatus);

   	User::SetJustInTime(jit);

   	test(thread.ExitType() == EExitPanic);

   	thread.Close();

   	}

 /*

 @SYMTestCaseID          SYSLIB-BAFL-CT-0466

 @SYMTestCaseDesc        Tests for Defect number DEF015702

 @SYMTestPriority        High

 @SYMTestActions         Tests for clean completion even after Leave

 @SYMTestExpectedResults Test must not fail

 @SYMREQ                 REQ0000

 */

 void DEF015702()

 /**

  *  Test DEF015702.

  *  RTextBuf is not safe.

  *  RTextBuf has a destructor; but the destructor will not be called if a leave occurs

  *  (if the RTextBuf is on the stack).

  */

 	{

 	test.Start(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0466 Testing fix for defect DEF015702 "));

 	RTextBuf buf;

 	CleanupClosePushL(buf);

 	buf.SetMaxLengthL(20);

 	//Test that raises a panic

 	PanicTest();

 	buf.SetText(_L("0123456789"));

 	// Simulate a problem with calling of User::Leave(KErrSimulated).

 	// There should be no "Panic ALLOC" in epocwind.out file.

 	//And te test should be completed with OK.

 	User::Leave(KErrSimulated);

 	}

 void DoE32MainL()

 	{

 	//

 	__UHEAP_MARK;

 	CTrapCleanup* trapCleanup = CTrapCleanup::New();

 	TRAPD(error, DEF015702());

 	delete trapCleanup;

 #ifdef _DEBUG

 	TUint32 badCell = __UHEAP_MARKEND;

 #endif

 	if(error == KErrSimulated)

 		{

 #ifdef _DEBUG

 		if(badCell == 0)

 #endif

 			{

 			test.End();

 			User::After(3000000);

 			}

 		}

 	//

 	}

 TInt E32Main()

     {

 	__UHEAP_MARK;

 	test.Title();

 	CTrapCleanup* trapCleanup = CTrapCleanup::New();

 	TRAPD(error, DoE32MainL());

 	delete trapCleanup;

 	test.Close();

 	__UHEAP_MARKEND;

 	return error;

     }