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// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Tests for the TWsGraphicMsgBufParser
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//
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//
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/**
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@file
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@test
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@internalComponent - Internal Symbian test code
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*/
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#include "TGRAPHICSDRAWER.H"
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#include "graphics/WSGRAPHICMSGBUF.H"
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CTGraphicsDrawer::CTGraphicsDrawer(CTestStep* aStep):
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CTGraphicsBase(aStep)
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{
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INFO_PRINTF1(_L("Testing TWsGraphicMsgBufParser"));
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}
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void CTGraphicsDrawer::RunTestCaseL(TInt aCurTestCase)
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{
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((CTGraphicsDrawerStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName);
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switch(aCurTestCase)
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{
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case 1:
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((CTGraphicsDrawerStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0449"));
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INFO_PRINTF1(_L("TWsGraphicMsgBufParser Indefinite Loop Test"));
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IndefiniteLoopL();
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break;
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case 2:
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((CTGraphicsDrawerStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName);
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((CTGraphicsDrawerStep*)iStep)->CloseTMSGraphicsStep();
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INFO_PRINTF1(_L("Test complete\n"));
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TestComplete();
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break;
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}
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((CTGraphicsDrawerStep*)iStep)->RecordTestResultL();
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}
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void CTGraphicsDrawer::ConstructL()
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{
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}
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CTGraphicsDrawer::~CTGraphicsDrawer()
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{
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}
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/**
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@SYMTestCaseID GRAPHICS-WSERV-0449
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@SYMDEF DEF110513, PDEF112710
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@SYMTestCaseDesc Tests that a zero length buffer does not cause an indefinate loop during verify
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@SYMTestPriority Normal
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@SYMTestStatus Implemented
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@SYMTestActions Creates a buffer, puts it into a TWsGraphicMsgBufParser and calls verify on it
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then removes the message from the buffer and re-tests verify.
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@SYMTestExpectedResults Test should pass and not timeout
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*/
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void CTGraphicsDrawer::IndefiniteLoopL()
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{
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RWsGraphicMsgBuf msgBuffer;
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msgBuffer.CleanupClosePushL();
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msgBuffer.Append(TUid::Uid(0x12345670),KNullDesC8);
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TWsGraphicMsgBufParser msgParser(msgBuffer.Pckg());
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// test the verify method with a single message in the buffer
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if(msgParser.Verify() != KErrNone)
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{
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INFO_PRINTF1(_L("TWsGraphicMsgBufParser::Verify() failed for buffer length 1"));
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TEST(EFalse);
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}
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// remove the (only) message so the message buffer now has a length of zero
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msgBuffer.Remove(0);
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TEST(msgBuffer.Count()==0);
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// test the verify method with an zero length buffer
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if(msgParser.Verify() != KErrNone)
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{
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INFO_PRINTF1(_L("TWsGraphicMsgBufParser::Verify() failed for zero length buffer"));
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TEST(EFalse);
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}
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CleanupStack::PopAndDestroy(&msgBuffer);
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}
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//--------------
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__CONSTRUCT_STEP__(GraphicsDrawer)
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