// Copyright (c) 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:

/**

 @file

 @test

 @internalComponent - Internal Symbian test code

*/

#include "egltest_endpointapiexposure.h"

CEglTest_RemoteTestStep_EndpointApiExposure::CEglTest_RemoteTestStep_EndpointApiExposure() :

    CRemoteTestStepBase(ETestUidEndpointApiExposure)

    {

    //Temp solution. We probably want a remote side Egl helper class.

    //If this fails, the test will fail in a round about way with EGL_NOT_INITIALIZED.

    eglInitialize(eglGetDisplay(EGL_DEFAULT_DISPLAY), NULL, NULL);

    }

CEglTest_RemoteTestStep_EndpointApiExposure::~CEglTest_RemoteTestStep_EndpointApiExposure()

    {

    //Temp Solution. See note above.

    eglTerminate(eglGetDisplay(EGL_DEFAULT_DISPLAY));

    }

TRemoteTestVerdict CEglTest_RemoteTestStep_EndpointApiExposure::DoRunRemoteTestCaseL(TInt aTestCase, const TRemoteTestParams& aParams)

    {

    switch(aTestCase)

        {

        case 0:     return RemoteApiExposureTestCase(aParams);

        default:    return ERtvAbort;

        }

    }

TRemoteTestVerdict CEglTest_RemoteTestStep_EndpointApiExposure::RemoteApiExposureTestCase(const TRemoteTestParams& /*aParams*/)

    {

    //Check that the extension exists in the egl implementation.

    TPtrC8 extensionString((TUint8*)eglQueryString(eglGetDisplay(EGL_DEFAULT_DISPLAY), EGL_EXTENSIONS));

    _LIT8(KExtensionName, "EGL_NOK_image_endpoint");

    if(extensionString.Find(KExtensionName) == KErrNotFound)

        {

        REMOTE_ERR_PRINTF1(_L("Incorrect result for extensionString"));

        REMOTE_INFO_PRINTF1(_L("Rest of test is being skipped due to failure."));

        return ERtvFail;

        }

    else

        {

        REMOTE_INFO_PRINTF1(_L("Correct result for extensionString"));

        }

    //If this function leaves, a function pointer was not returned from EGL.

    //Since we are inside wserv, we expect EGL to always advertise the existance

    //of the Endpoint API.

    TRAPD(err, AttemptToGetProcAddressForAllEndpointFunctionsL());

    if(err != KErrNone)

        {

        REMOTE_INFO_PRINTF1(_L("Rest of test is being skipped due to failure."));

        return ERtvFail;

        }

    eglReleaseThread(); // otherwise we leak handles

    return ERtvPass;

    }

void CEglTest_RemoteTestStep_EndpointApiExposure::AttemptToGetProcAddressForAllEndpointFunctionsL()

    {

    //Attempt to get the proc address for each endpoint function. The expected outcome is

    //for them all to succeed. If any fail, ProcAddressL() will leave.

    ProcAddressL("eglCreateEndpointNOK");

    ProcAddressL("eglDestroyEndpointNOK");

    ProcAddressL("eglGetEndpointAttribNOK");

    ProcAddressL("eglSetEndpointAttribNOK");

    ProcAddressL("eglEndpointBeginStreamingNOK");

    ProcAddressL("eglEndpointEndStreamingNOK");

    ProcAddressL("eglAcquireImageNOK");

    ProcAddressL("eglReleaseImageNOK");

    ProcAddressL("eglGetEndpointDirtyAreaNOK");

    ProcAddressL("eglEndpointRequestNotificationNOK");

    ProcAddressL("eglEndpointCancelNotificationNOK");

    }

void CEglTest_RemoteTestStep_EndpointApiExposure::ProcAddressL(const char *aProcName)

    {

    //Convert the 8bit string to a 16 bit descriptor for logging.

    //None of the function names are longer than 128 chars.

    TBuf<128> procName;

    procName.Copy(TPtrC8((TText8*)aProcName));

    //Attempt to get the function pointer. We are expecting to succeed since we are inside wserv.

    if(eglGetProcAddress(aProcName) == NULL)

        {

        REMOTE_ERR_PRINTF2(_L("Incorrect result for funcPtr: %S"), &procName);

        User::Leave(KErrUnknown);

        }

    else

        {

        REMOTE_INFO_PRINTF2(_L("Correct result for funcPtr: %S"), &procName);

        }

    }