// Copyright (c) 2009-2010 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:

//

/**

 @file

 @internalComponent - Internal Symbian test code

*/

#include <test/graphicsfontutils.h>

#include <graphics/fbsglyphmetricsarray.h> 

#include <graphics/fbsglyphdataiterator.h>

#include "tfbsglyphdatapanic.h"

_LIT(KTypefaceName, "DejaVu Sans Condensed");

const TInt KNumGlyphCodes = 96;

CTFbsGlyphDataPanic::CTFbsGlyphDataPanic(CTestStep* aStep):

    CTGraphicsBase(aStep)

    {

    }

CTFbsGlyphDataPanic::~CTFbsGlyphDataPanic()

    {

    iSgDriver.Close();

    if (iTs)

         {

         iTs->ReleaseFont(iFont);

         delete iTs;

         }

    }

void CTFbsGlyphDataPanic::ConstructL()

    {

    User::LeaveIfNull(iFbs = RFbsSession::GetSession());

    User::LeaveIfNull(iTs = (CFbsTypefaceStore*)CFbsTypefaceStore::NewL(NULL));

    User::LeaveIfError(iTs->GetNearestFontToDesignHeightInPixels((CFont*&)iFont, TFontSpec(KTypefaceName, 15)));

    User::LeaveIfError(iSgDriver.Open());

    //initialize the array with ASCII characters from 0020 to 007F

    CCharCodeConverter* converter = CCharCodeConverter::NewLC();

    converter->UseFontL(iFont);

    iGlyphCodes = new(ELeave) TUint[KNumGlyphCodes];

    for (TInt i = 0; i < KNumGlyphCodes; ++i)

        {

        TUint asciiCode = i + 0x20; 

        iGlyphCodes[i] = converter->GlyphCodeL(asciiCode);

        }

    CleanupStack::PopAndDestroy(1); // converter

    }

void CTFbsGlyphDataPanic::RunTestCaseL(TInt /*aCurTestCase*/)

    {

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName);

    TInt testCase = -1;

    _LIT(KCaseNumber, "CaseNumber");

    TEST(iStep->GetIntFromConfig(iStep->ConfigSection(), KCaseNumber, testCase));

    switch(testCase)

        {

    case 1:

        TestGlyphDataIteratorNotInitializedNext();

        break;

    case 2:

        TestGlyphDataIteratorNotInitializedImage();

        break;

    case 3:

        TestGlyphDataIteratorNotInitializedMetrics();

        break;

    case 4:

        TestGlyphDataIteratorNotInitializedGlyphCode();

        break;

    case 5:

        TestGlyphDataIteratorClosedNext();

        break;

    case 6:

        TestGlyphDataIteratorClosedImage();

        break;

    case 7:

        TestGlyphDataIteratorClosedMetrics();

        break;

    case 8:

        TestGlyphDataIteratorClosedGlyphCode();

        break;

    case 9:

        TestGlyphDataIteratorDiscardUsedFont();

        break;

    case 10:

        TestGlyphMetricsArrayIndexNegative();

        break;

    case 11:

    	TestGlyphMetricsArrayIndexTooHigh();

        break;

    case 12:

    	TestGlyphDataIteratorOpenFailed();

    	break;

    default:

        break;

        }

    TEST(EFalse); // shouldn't reach this point as the test will panic at the end of each test case function

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName);

    ((CTFbsGlyphDataPanicStep*)iStep)->CloseTMSGraphicsStep();

    TestComplete();     

    ((CTFbsGlyphDataPanicStep*)iStep)->RecordTestResultL();

    }

/**

@SYMTestCaseID      GRAPHICS-FBSERV-0651

@SYMTestPriority    High

@SYMTestType        UT

@SYMTestStatus      Implemented

@SYMPREQ            PREQ2678

@SYMTestCaseDesc

	To ensure that calling Next() on an unopened iterator will panic.

@SYMTestActions

	Call Next() on an RFbsGlyphDataIterator instance without opening it.

@SYMTestExpectedResults

	The call to Next() should panic with FBSCLI 31.

*/

void CTFbsGlyphDataPanic::TestGlyphDataIteratorNotInitializedNext()

    {

    INFO_PRINTF1(_L("Ensure that Next() operation applied on null iterator will panic"));

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-0651"));

    RFbsGlyphDataIterator iter;

    iter.Next(); //expect to panic here

    }

/**

@SYMTestCaseID      GRAPHICS-FBSERV-0652

@SYMTestPriority    High

@SYMTestType        UT

@SYMTestStatus      Implemented

@SYMPREQ            PREQ2678

@SYMTestCaseDesc

	To ensure that Image() function applied on an unopened iterator will panic.

@SYMTestActions

	Call Image() on an RFbsGlyphDataIterator instance without opening it.

@SYMTestExpectedResults

	The call to Image() should panic with FBSCLI 31.

*/

void CTFbsGlyphDataPanic::TestGlyphDataIteratorNotInitializedImage()

    {

    INFO_PRINTF1(_L("Ensure that Image() operation applied on null iterator will panic"));

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-0652"));

    RFbsGlyphDataIterator iter;

    iter.Image(); //expect to panic here

    }

/**

@SYMTestCaseID      GRAPHICS-FBSERV-0653

@SYMTestPriority    High

@SYMTestType        UT

@SYMTestStatus      Implemented

@SYMPREQ            PREQ2678

@SYMTestCaseDesc

	To ensure that Metrics() function applied on null iterator will panic.

@SYMTestActions

	Call Metrics() on an RFbsGlyphDataIterator instance without opening it.

@SYMTestExpectedResults

	The call to Metrics() should panic with FBSCLI 31.

*/

void CTFbsGlyphDataPanic::TestGlyphDataIteratorNotInitializedMetrics()

    {

    INFO_PRINTF1(_L("Ensure that Metrics() operation applied on null iterator will panic"));

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-0653"));

    RFbsGlyphDataIterator iter;

    iter.Metrics(); //expect to panic here

    }

/**

@SYMTestCaseID      GRAPHICS-FBSERV-0654

@SYMTestPriority    High

@SYMTestType        UT

@SYMTestStatus      Implemented

@SYMPREQ            PREQ2678

@SYMTestCaseDesc

	To ensure that calling GlyphCode() on an unopened iterator will panic.

@SYMTestActions

	Call GlyphCode() on an RFbsGlyphDataIterator instance without opening it.

@SYMTestExpectedResults

	The call to GlyphCode() should panic with FBSCLI 31.

*/

void CTFbsGlyphDataPanic::TestGlyphDataIteratorNotInitializedGlyphCode()

    {

    INFO_PRINTF1(_L("Ensure that GlyphCode() operation applied on null iterator will panic"));

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-0654"));

    RFbsGlyphDataIterator iter;

    iter.GlyphCode(); //expect to panic here

    }

/**

@SYMTestCaseID      GRAPHICS-FBSERV-0655

@SYMTestPriority    High

@SYMTestType        UT

@SYMTestStatus      Implemented

@SYMPREQ            PREQ2678

@SYMTestCaseDesc

	To ensure that calling Next() on an iterator which has been closed will panic.

@SYMTestActions

	i. Open the glyph data iterator with 1 glyph code.

	ii. Call Next() to attempt to move the iterator past the end of the array of glyph codes.

	iii. Call Close() and repeat ii.

@SYMTestExpectedResults

	The call to Next() should fail with KErrNotFound, signifying the iterator is still open.

	The final call to Next() should panic with FBSCLI 31.

*/

void CTFbsGlyphDataPanic::TestGlyphDataIteratorClosedNext()

    {

    INFO_PRINTF1(_L("Ensure that Next() operation applied on iterator which has been closed will panic"));

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-0655"));

    RFbsGlyphDataIterator iter;

    TESTNOERROR(iter.Open(*iFont, iGlyphCodes, 1));

    TInt iterErr = iter.Next();

    TESTE(iterErr == KErrNotFound, iterErr);

    iter.Close();

    iter.Next(); //expect to panic here

    }

/**

@SYMTestCaseID      GRAPHICS-FBSERV-0656

@SYMTestPriority    High

@SYMTestType        UT

@SYMTestStatus      Implemented

@SYMPREQ            PREQ2678

@SYMTestCaseDesc

	To ensure that calling Image() on an iterator which has been closed will panic.

@SYMTestActions

	i. Open the glyph data iterator.

	ii. Close the glyph data iterator.

	iii. Call Image() on an RFbsGlyphDataIterator instance which has been closed.

@SYMTestExpectedResults

	The call to Image() should panic with FBSCLI 31.

*/

void CTFbsGlyphDataPanic::TestGlyphDataIteratorClosedImage()

    {

    INFO_PRINTF1(_L("Ensure that Image() operation applied on iterator which has been closed will panic"));

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-0656"));

    RFbsGlyphDataIterator iter;

    OpenAndCloseIterator(iter);

    iter.Image(); //expect to panic here

    }

/**

@SYMTestCaseID      GRAPHICS-FBSERV-0657

@SYMTestPriority    High

@SYMTestType        UT

@SYMTestStatus      Implemented

@SYMPREQ            PREQ2678

@SYMTestCaseDesc

	To ensure that calling Metrics() on an iterator which has been closed will panic.

@SYMTestActions

	i. Open the glyph data iterator.

	ii. Close the glyph data iterator.

	iii. Call Metrics() on an RFbsGlyphDataIterator instance which has been closed.

@SYMTestExpectedResults

	The call to Metrics() should panic with FBSCLI 31.

*/

void CTFbsGlyphDataPanic::TestGlyphDataIteratorClosedMetrics()

    {

    INFO_PRINTF1(_L("Ensure that Metrics()operation applied on iterator which has been closed will panic"));

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-0657"));

    RFbsGlyphDataIterator iter;

    OpenAndCloseIterator(iter);

    iter.Metrics(); //expect to panic here

    }

/**

@SYMTestCaseID      GRAPHICS-FBSERV-0658

@SYMTestPriority    High

@SYMTestType        UT

@SYMTestStatus      In development

@SYMPREQ            PREQ2678

@SYMTestCaseDesc

	To ensure that calling GlyphCode() on an iterator which has been closed will panic.

@SYMTestActions

	i. Open the glyph data iterator.

	ii. Close the glyph data iterator.

	iii. Call GlyphCode() on an RFbsGlyphDataIterator instance which has been closed.

@SYMTestExpectedResults

	The call to GlyphCode() should panic with FBSCLI 31.

*/

void CTFbsGlyphDataPanic::TestGlyphDataIteratorClosedGlyphCode()

    {

    INFO_PRINTF1(_L("Ensure that GlyphCode() operation applied on iterator which has been closed will panic"));

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-0658"));

    RFbsGlyphDataIterator iter;

    OpenAndCloseIterator(iter);

    iter.GlyphCode(); //expect to panic here

    }

// the function opens and then closes an iterator

void CTFbsGlyphDataPanic::OpenAndCloseIterator(RFbsGlyphDataIterator& aIterator) 

    {

    TESTNOERROR(aIterator.Open(*iFont, iGlyphCodes, 1));

    aIterator.Close();

    }

/**

@SYMTestCaseID      GRAPHICS-FBSERV-0647

@SYMTestPriority    High

@SYMTestType        UT

@SYMTestStatus      Implemented

@SYMPREQ            PREQ2678

@SYMTestCaseDesc

	To ensure that attempting to use an invalid Font handle will cause a panic when iterating through an RFbsGlyphDataIterator. 

@SYMTestActions

	i. Open the glyph data iterator.

	ii. Release the font associated with the iterator.

	iii. Attempt to use invalid Font handle by iterating through the iterator.

@SYMTestExpectedResults

	The call to Next() after the associated Font has been released should cause panic FBSERV -8 when the invalid Font handle is passed to FBServ.

*/

void CTFbsGlyphDataPanic::TestGlyphDataIteratorDiscardUsedFont()

    {

    INFO_PRINTF1(_L("Ensure that attempting to use an invalid Font handle will cause a panic when iterating through an RFbsGlyphDataIterator"));

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-0647"));

    RFbsGlyphDataIterator iter;

    TESTNOERROR(iter.Open(*iFont, iGlyphCodes, KNumGlyphCodes));

    iTs->ReleaseFont(iFont);

    for (TInt i = 0; i < KNumGlyphCodes; i++)

        {

        //should panic when attempt is made to use invalid Font handle

        iter.Next();

        }

    iter.Close(); //shouldn't reach this line. If for some reason the code doesn't panic test should fail.

    TEST(EFalse);  

    }

/**

@SYMTestCaseID      GRAPHICS-FBSERV-0648

@SYMTestPriority    High

@SYMTestType        UT

@SYMTestStatus      Implemented

@SYMPREQ            PREQ2678

@SYMTestCaseDesc

	To ensure that accessing the glyph metrics entry with negative index will cause a panic.

@SYMTestActions

	i. Retrieve glyph metrics array.

	ii. Try to access glyph metrics entry with a negative index.

@SYMTestExpectedResults

	Should panic with FBSCLI 32.

*/

void CTFbsGlyphDataPanic::TestGlyphMetricsArrayIndexNegative()

    {

    INFO_PRINTF1(_L("Ensure that accessing the glyph metrics entry with negative index will cause a panic"));

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-0648"));

    RFbsGlyphMetricsArray glyphMetricsArray;

    // Retrieve list of metrics

    TESTNOERROR(glyphMetricsArray.Get(*iFont, iGlyphCodes, 2));

    TEST(2 == glyphMetricsArray.Count());

    glyphMetricsArray[-1];

    }

/**

@SYMTestCaseID      GRAPHICS-FBSERV-0649

@SYMTestPriority    High

@SYMTestType        UT

@SYMTestStatus      Implemented

@SYMPREQ            PREQ2678

@SYMTestCaseDesc

	To ensure that accessing the glyph metrics entry with an index greater than number

	of elements in array will cause a panic.

@SYMTestActions

	i. Retrieve a glyph metrics array with total number of elements equals 2 

	ii. Try to access glyph metrics entry with index equals 2.

@SYMTestExpectedResults

	Should panic with FBSCLI 32.

*/

void CTFbsGlyphDataPanic::TestGlyphMetricsArrayIndexTooHigh()

    {

    INFO_PRINTF1(_L("Ensure that accessing the glyph metrics entry with index greater than number of elemnets in array will cause a panic"));

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-0649"));

    RFbsGlyphMetricsArray glyphMetricsArray;

    // Retrieve list of metrics

    TESTNOERROR(glyphMetricsArray.Get(*iFont, iGlyphCodes, 2));

    TEST(2 == glyphMetricsArray.Count());

    glyphMetricsArray[2]; //expect to panic here as index varies 0..1

    }

/**

@SYMTestCaseID      GRAPHICS-FBSERV-0667

@SYMTestPriority    High

@SYMTestType        UT

@SYMTestStatus      Implemented

@SYMPREQ            PREQ2678

@SYMTestCaseDesc

	To ensure that if RFbsGlyphDataIterator::Open() fails, it is still in the closed state

	and cannot be used.

@SYMTestActions

	i. Open an RFbsGlyphDataIterator on a font.  

	ii. Attempt to open a second RFbsGlyphDataIterator on the same font.

	ii. Attempt to use the properties of the iterator.

@SYMTestExpectedResults

	The call to GlyphCode() should panic with FBSCLI 31 since the iterator should be in a closed state.

*/

void CTFbsGlyphDataPanic::TestGlyphDataIteratorOpenFailed()

	{

    INFO_PRINTF1(_L("Ensure that if RFbsGlyphDataIterator::Open() fails, it is still in the closed state and cannot be used"));

    ((CTFbsGlyphDataPanicStep*)iStep)->SetTestStepID(_L("GRAPHICS-FBSERV-0667"));

    CFbsFont* bitmapFont = NULL;

    TInt err = iTs->GetNearestFontToDesignHeightInPixels((CFont*&)bitmapFont, TFontSpec(_L("Digital"), 14));

    TESTNOERROR(err);

    TEST(!bitmapFont->IsOpenFont());

    RFbsGlyphDataIterator iter;

    err = iter.Open(*bitmapFont, iGlyphCodes, 2);

    TEST(err == KErrNotSupported);

    iter.GlyphCode(); // Should panic here as iter should be closed.

    TEST(EFalse);     //shouldn't reach this line. If for some reason the code doesn't panic test should fail.

	}

//--------------

__CONSTRUCT_STEP__(FbsGlyphDataPanic)