sl@0: // Copyright (c) 2006-2009 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 "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: // test code for RTextBuf - DEF015702
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include <bamatch.h>
sl@0: #include <e32test.h>
sl@0: 
sl@0: LOCAL_D RTest test(_L("RTextBuf"));
sl@0: 
sl@0: const TInt KErrSimulated = -100001;
sl@0: _LIT(KThreadName,"newThread");
sl@0: 
sl@0: void PanicFuncL()
sl@0:   	{
sl@0:   	RTextBuf buf;
sl@0:   	CleanupClosePushL(buf);
sl@0:   	buf.SetMaxLengthL(0);
sl@0:   	CleanupStack::PopAndDestroy();
sl@0:   	}
sl@0: 
sl@0: TInt ThreadFunc(TAny*)
sl@0:   	{
sl@0:   	CTrapCleanup* trapCleanup = CTrapCleanup::New();
sl@0:   	TRAPD(err, PanicFuncL());
sl@0:   	delete trapCleanup;
sl@0:   	return err;
sl@0:   	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-BAFL-UT-1795
sl@0: @SYMTestCaseDesc        Testing panic on RTextBuf class(JustInTimeDebug is disabled)
sl@0: @SYMTestPriority        Low
sl@0: @SYMTestActions         Test that panics, when the condition inside __ASSERT is made false, by passing 0 as parameter to SetMaxLengthL function
sl@0: @SYMTestExpectedResults Tests must panic
sl@0: @SYMREQ                 REQ0000
sl@0: */
sl@0: void PanicTest()
sl@0:   	{
sl@0: 	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-UT-1795 "));
sl@0:   	TRequestStatus threadStatus;
sl@0:   	RThread thread;
sl@0:   	TInt rc;
sl@0:   	TBool jit;
sl@0:   	jit = User::JustInTime();
sl@0:   	User::SetJustInTime(EFalse);
sl@0: 
sl@0:   	rc = thread.Create(KThreadName, ThreadFunc,
sl@0:   		KDefaultStackSize, KMinHeapSize, KMinHeapSize*4,NULL);
sl@0:  	test(KErrNone == rc);
sl@0: 
sl@0:   	thread.Logon(threadStatus);
sl@0:   	thread.Resume();
sl@0: 
sl@0:   	User::WaitForRequest(threadStatus);
sl@0:   	User::SetJustInTime(jit);
sl@0: 
sl@0:   	test(thread.ExitType() == EExitPanic);
sl@0:   	thread.Close();
sl@0:   	}
sl@0: 
sl@0: /*
sl@0: 
sl@0: @SYMTestCaseID          SYSLIB-BAFL-CT-0466
sl@0: @SYMTestCaseDesc        Tests for Defect number DEF015702
sl@0: @SYMTestPriority        High
sl@0: @SYMTestActions         Tests for clean completion even after Leave
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */
sl@0: void DEF015702()
sl@0: /**
sl@0:  *  Test DEF015702.
sl@0:  *  RTextBuf is not safe.
sl@0:  *  RTextBuf has a destructor; but the destructor will not be called if a leave occurs
sl@0:  *  (if the RTextBuf is on the stack).
sl@0:  */
sl@0: 	{
sl@0: 	test.Start(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0466 Testing fix for defect DEF015702 "));
sl@0: 
sl@0: 	RTextBuf buf;
sl@0: 
sl@0: 	CleanupClosePushL(buf);
sl@0: 
sl@0: 	buf.SetMaxLengthL(20);
sl@0: 	//Test that raises a panic
sl@0: 	PanicTest();
sl@0: 	buf.SetText(_L("0123456789"));
sl@0: 
sl@0: 	// Simulate a problem with calling of User::Leave(KErrSimulated).
sl@0: 	// There should be no "Panic ALLOC" in epocwind.out file.
sl@0: 	//And te test should be completed with OK.
sl@0: 	User::Leave(KErrSimulated);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: void DoE32MainL()
sl@0: 	{
sl@0: 	//
sl@0: 	__UHEAP_MARK;
sl@0: 	CTrapCleanup* trapCleanup = CTrapCleanup::New();
sl@0: 	TRAPD(error, DEF015702());
sl@0: 	delete trapCleanup;
sl@0: #ifdef _DEBUG
sl@0: 	TUint32 badCell = __UHEAP_MARKEND;
sl@0: #endif
sl@0: 	if(error == KErrSimulated)
sl@0: 		{
sl@0: #ifdef _DEBUG
sl@0: 		if(badCell == 0)
sl@0: #endif
sl@0: 			{
sl@0: 			test.End();
sl@0: 			User::After(3000000);
sl@0: 			}
sl@0: 		}
sl@0: 	//
sl@0: 	}
sl@0: 
sl@0: 
sl@0: TInt E32Main()
sl@0:     {
sl@0: 	__UHEAP_MARK;
sl@0: 
sl@0: 	test.Title();
sl@0: 
sl@0: 	CTrapCleanup* trapCleanup = CTrapCleanup::New();
sl@0: 	TRAPD(error, DoE32MainL());
sl@0: 
sl@0: 	delete trapCleanup;
sl@0: 
sl@0: 	test.Close();
sl@0: 
sl@0: 	__UHEAP_MARKEND;
sl@0: 
sl@0: 	return error;
sl@0:     }