/*

* Copyright (c) 2006 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:    

*

*/

//  CLASS HEADER

#include "UT_cmcemediasdpcodec.h"

//  EXTERNAL INCLUDES

#include <digia/eunit/EUnitMacros.h>

#include <digia/eunit/CEUnitAllocTestCaseDecorator.h>

#include <mmcccodecinformation.h>

#include "mcemediamanager.h"

#define RESET()\

    iServer->Reset()

#include <sdpdocument.h>

#include <sdpcodecstringpool.h>

#include <sdpcodecstringconstants.h>

#include <sdpmediafield.h>

#include <sdpfmtattributefield.h>

#include <sdprtpmapvalue.h>

#include <sdpattributefield.h>

#include "mceaudiosdpcodec.h"

#include "mcevideosdpcodec.h"

#include "cleanupresetanddestroy.h"

#include "mcemediaidle.h"

#include "mcenatpluginmanager.h"

#include <sdpbandwidthfield.h>

#include "mcetesthelper.h"

_LIT8( KMceTestSdpAMR, "v=0\r\n\

o=userb 1234567890 1234567890 IN IP4 10.20.180.72\r\n\

s=-\r\n\

i=-\r\n\

c=IN IP4 10.20.180.72\r\n\

t=0 0\r\n\

m=audio 5078 RTP/AVP 0 96\r\n\

a=sendrecv\r\n\

a=curr:qos local sendrecv\r\n\

a=curr:qos remote none\r\n\

a=des:qos mandatory local sendrecv\r\n\

a=des:qos none remote sendrecv\r\n\

a=rtpmap:96 AMR/8000\r\n\

a=ptime:20\r\n\

a=maxptime:400\r\n\

a=fmtp:96 octet-align=0; mode-set=0,1,2,3,4,5,6,7\r\n");

_LIT8( KMceTestSdpPCMU, "v=0\r\n\

o=userb 1234567890 1234567890 IN IP4 10.20.180.72\r\n\

s=-\r\n\

i=-\r\n\

c=IN IP4 10.20.180.72\r\n\

t=0 0\r\n\

m=audio 5078 RTP/AVP 96\r\n\

a=sendrecv\r\n\

a=curr:qos local sendrecv\r\n\

a=curr:qos remote none\r\n\

a=des:qos mandatory local sendrecv\r\n\

a=des:qos none remote sendrecv\r\n\

a=rtpmap:96 PCMU/8000\r\n\

a=ptime:20\r\n\

a=maxptime:400\r\n\

a=fmtp:96 octet-align=0; mode-set=0,1,2,3,4,5,6,7\r\n");

_LIT8( KMceTestSdpPortZero, "v=0\r\n\

o=userb 1234567890 1234567890 IN IP4 10.20.180.72\r\n\

s=-\r\n\

i=-\r\n\

c=IN IP4 10.20.180.72\r\n\

t=0 0\r\n\

m=audio 0 RTP/AVP 96\r\n\

a=sendrecv\r\n\

a=curr:qos local sendrecv\r\n\

a=curr:qos remote none\r\n\

a=des:qos mandatory local sendrecv\r\n\

a=des:qos none remote sendrecv\r\n\

a=rtpmap:96 AMR/8000\r\n\

a=ptime:20\r\n\

a=maxptime:400\r\n\

a=fmtp:96 octet-align=0; mode-set=0,1,2,3,4,5,6,7\r\n");

_LIT8( KMceTestSdpPCMA, "v=0\r\n\

o=userb 1234567890 1234567890 IN IP4 10.20.180.72\r\n\

s=-\r\n\

i=-\r\n\

c=IN IP4 10.20.180.72\r\n\

t=0 0\r\n\

m=audio 5078 RTP/AVP 96\r\n\

a=sendrecv\r\n\

a=curr:qos local sendrecv\r\n\

a=curr:qos remote none\r\n\

a=des:qos mandatory local sendrecv\r\n\

a=des:qos none remote sendrecv\r\n\

a=rtpmap:96 PCMA/8000\r\n\

a=ptime:20\r\n\

a=maxptime:400\r\n\

a=fmtp:96 octet-align=0; mode-set=0,1,2,3,4,5,6,7\r\n");

_LIT8( KMceTestSdpAVC, "v=0\r\n\

o=userb 1234567890 1234567890 IN IP4 10.20.180.72\r\n\

s=-\r\n\

i=-\r\n\

c=IN IP4 10.20.180.72\r\n\

t=0 0\r\n\

m=video 5078 RTP/AVP 96\r\n\

a=sendrecv\r\n\

a=curr:qos local sendrecv\r\n\

a=curr:qos remote none\r\n\

a=des:qos mandatory local sendrecv\r\n\

a=des:qos none remote sendrecv\r\n\

a=rtpmap:96 H264/90000\r\n\

a=fmtp:96 profile-level-id=42800A\r\n");

_LIT8( KMceTestSdpAVC2, "v=0\r\n\

o=userb 1234567890 1234567890 IN IP4 10.20.180.72\r\n\

s=-\r\n\

i=-\r\n\

c=IN IP4 10.20.180.72\r\n\

t=0 0\r\n\

m=video 5078 RTP/AVP 96 97\r\n\

a=sendrecv\r\n\

a=curr:qos local sendrecv\r\n\

a=curr:qos remote none\r\n\

a=des:qos mandatory local sendrecv\r\n\

a=des:qos none remote sendrecv\r\n\

a=rtpmap:96 H264/90000\r\n\

a=fmtp:96 profile-level-id=42900B\r\n\

a=rtpmap:97 H264/90000\r\n\

a=fmtp:97 profile-level-id=42900B\r\n");

_LIT8( KMceTestSdpMulti, "v=0\r\n\

o=userb 1234567890 1234567890 IN IP4 10.20.180.72\r\n\

s=-\r\n\

i=-\r\n\

c=IN IP4 10.20.180.72\r\n\

t=0 0\r\n\

m=audio 5078 RTP/AVP 96 97\r\n\

a=sendrecv\r\n\

a=curr:qos local sendrecv\r\n\

a=curr:qos remote none\r\n\

a=des:qos mandatory local sendrecv\r\n\

a=des:qos none remote sendrecv\r\n\

a=rtpmap:96 AMR/8000\r\n\

a=fmtp:96 octet-align=0; mode-set=0,1,2,3,4,5,6,7\r\n\

a=rtpmap:97 PCMA/8000\r\n\

a=fmtp:97 octet-align=0;\r\n\

a=fmtp:97 mode-set=0,1,2,3,4,5,6,7\r\n");

_LIT8( KMceTestSdpMultiMissingPtFromMediaLine, "v=0\r\n\

o=userb 1234567890 1234567890 IN IP4 10.20.180.72\r\n\

s=-\r\n\

i=-\r\n\

c=IN IP4 10.20.180.72\r\n\

t=0 0\r\n\

m=audio 5078 RTP/AVP 96\r\n\

a=sendrecv\r\n\

a=curr:qos local sendrecv\r\n\

a=curr:qos remote none\r\n\

a=des:qos mandatory local sendrecv\r\n\

a=des:qos none remote sendrecv\r\n\

a=rtpmap:96 AMR/8000\r\n\

a=fmtp:96 octet-align=0; mode-set=0,1,2,3,4,5,6,7\r\n\

a=rtpmap:97 PCMA/8000\r\n\

a=fmtp:97 octet-align=0;\r\n\

a=fmtp:97 mode-set=0,1,2,3,4,5,6,7\r\n");

_LIT( KNullIpAddress, "0.0.0.0");

_LIT8( KMceTestSdpAMRWithb, "v=0\r\n\

o=userb 1234567890 1234567890 IN IP4 10.20.180.72\r\n\

s=-\r\n\

i=-\r\n\

c=IN IP4 10.20.180.72\r\n\

t=0 0\r\n\

m=audio 5078 RTP/AVP 96\r\n\

a=sendrecv\r\n\

b=AS:80\r\n\

a=curr:qos local sendrecv\r\n\

a=curr:qos remote none\r\n\

a=des:qos mandatory local sendrecv\r\n\

a=des:qos none remote sendrecv\r\n\

a=rtpmap:96 AMR/8000\r\n\

a=ptime:20\r\n\

a=maxptime:400\r\n\

a=fmtp:96 octet-align=0; mode-set=0,1,2,3,4,5,6,7\r\n");

_LIT8( KMceTestSdpAMRWithOutDirection, "v=0\r\n\

o=userb 1234567890 1234567890 IN IP4 10.20.180.72\r\n\

s=-\r\n\

i=-\r\n\

c=IN IP4 10.20.180.72\r\n\

t=0 0\r\n\

m=audio 5078 RTP/AVP 0 96\r\n\

a=curr:qos local sendrecv\r\n\

a=curr:qos remote none\r\n\

a=des:qos mandatory local sendrecv\r\n\

a=des:qos none remote sendrecv\r\n\

a=rtpmap:96 AMR/8000\r\n\

a=ptime:20\r\n\

a=maxptime:400\r\n\

a=fmtp:96 octet-align=0; mode-set=0,1,2,3,4,5,6,7\r\n");

_LIT8( KMceTestSdpHold, "v=0\r\n\

o=userb 1234567890 1234567890 IN IP4 10.20.180.72\r\n\

s=-\r\n\

i=-\r\n\

c=IN IP4 10.20.180.72\r\n\

t=0 0\r\n\

m=audio 5078 RTP/AVP 0 96\r\n\

a=sendonly\r\n\

a=rtpmap:96 AMR/8000\r\n\

a=ptime:20\r\n\

a=maxptime:400\r\n\

a=fmtp:96 octet-align=0; mode-set=0,1,2,3,4,5,6,7\r\n");

//  INTERNAL INCLUDES

// CONSTRUCTION

UT_CMceMediaSdpCodec* UT_CMceMediaSdpCodec::NewL()

    {

    UT_CMceMediaSdpCodec* self = UT_CMceMediaSdpCodec::NewLC(); 

    CleanupStack::Pop();

    return self;

    }

UT_CMceMediaSdpCodec* UT_CMceMediaSdpCodec::NewLC()

    {

    UT_CMceMediaSdpCodec* self = new( ELeave ) UT_CMceMediaSdpCodec();

    CleanupStack::PushL( self );

	self->ConstructL(); 

    return self;

    }

// Destructor (virtual by CBase)

UT_CMceMediaSdpCodec::~UT_CMceMediaSdpCodec()

    {

    }

// Default constructor

UT_CMceMediaSdpCodec::UT_CMceMediaSdpCodec()

    {

    }

// Second phase construct

void UT_CMceMediaSdpCodec::ConstructL()

    {

    // The ConstructL from the base class CEUnitTestSuiteClass must be called.

    // It generates the test case table.

    CEUnitTestSuiteClass::ConstructL();

    }

//  METHODS

void UT_CMceMediaSdpCodec::SetupL()

    {

    iServer = new (ELeave) CMceServerStub();

    iManager = CMceMediaManager::NewL( *iServer );

    // Make a dummy call to NatEnabled() to cause plugin to be loaded.

    // When the actual test case function uses the plugin, the plugin is already

    // loaded. Because if the test function would load the plugin, then EUnit

    // reports a memory leak, since the plugin is unloaded in Teardown().

    iManager->NatPluginManager().NatEnabledL();

    iSession = MceMediaManagerTestHelper::CreateMultimediaOutSessionL();

    iManager->CreateSessionL( *iSession );

    iSdpCodec = CMceAudioSdpCodec::NewL();

    } 

void UT_CMceMediaSdpCodec::Setup2L()

    {

    iServer = new (ELeave) CMceServerStub();

    iManager = CMceMediaManager::NewL( *iServer );

    // Make a dummy call to NatEnabled() to cause plugin to be loaded.

    // When the actual test case function uses the plugin, the plugin is already

    // loaded. Because if the test function would load the plugin, then EUnit

    // reports a memory leak, since the plugin is unloaded in Teardown().

    iManager->NatPluginManager().NatEnabledL();

    iSession = MceMediaManagerTestHelper::CreateMultimediaOutSessionL( ETrue ); // Avc

    iManager->CreateSessionL( *iSession );

    iSdpCodec = CMceAudioSdpCodec::NewL();

    } 

void UT_CMceMediaSdpCodec::Teardown()

    {

	CMceComSession::Delete( iSession, *iManager );

	delete iManager;

	iManager = NULL;

	delete iServer;

	iServer = NULL;

	delete iSdpCodec;

	iSdpCodec = NULL;

    }

void UT_CMceMediaSdpCodec::UT_CMceMediaSdpCodec_EncodeMediaOfferLL()

    {

    RStringF audio = MCE_SDP_STRING_AUDIOL();

    RStringF protocol = SDP_STRINGL( SdpCodecStringConstants::EProtocolRtpAvp );

    CSdpDocument* sdp = CSdpDocument::NewLC();

    CSdpMediaField* audioLine = 

        CSdpMediaField::NewLC( audio, 5005, protocol, _L8("0") );

    EUNIT_ASSERT( audioLine->FormatList() == _L8("0") );

    iSdpCodec->EncodeMediaOfferL( *iSession->Streams()[ 0 ], *audioLine, *sdp );

    EUNIT_ASSERT( audioLine->FormatList() == _L8("96") );

    iSession->iUseLocalPreconditions = ETrue;

    iSdpCodec->EncodeMediaOfferL( *iSession->Streams()[ 0 ], *audioLine, *sdp );

    EUNIT_ASSERT( audioLine->FormatList() == _L8("96") );

    CleanupStack::PopAndDestroy( audioLine );

    CleanupStack::PopAndDestroy( sdp );

    }

void UT_CMceMediaSdpCodec::UT_CMceMediaSdpCodec_DecodeMediaAnswerLL()

    {

    //Null tested

    CSdpDocument* sdp = CSdpDocument::DecodeL( KMceTestSdpAMR );

    CleanupStack::PushL( sdp );

    CSdpMediaField* audioLine = sdp->MediaFields()[ 0 ];

    CMceComMediaStream* mediaStream = iSession->Streams()[ 0 ];

    iSdpCodec->AddCapabilityL( KMceSDPNameAMR );

    iSdpCodec->AddCapabilityPayloadTypeL(KDefaultAmrNbPT);

    iSdpCodec->DecodeMediaAnswerL( *audioLine,

                                   *mediaStream,

                                   *sdp );

    iSession->iUseLocalPreconditions = ETrue;

    iSdpCodec->DecodeMediaAnswerL( *audioLine,

                                   *mediaStream,

                                   *sdp );

    CleanupStack::PopAndDestroy( sdp );

    //wrong codec

    sdp = CSdpDocument::DecodeL( KMceTestSdpPCMU );

    CleanupStack::PushL( sdp );

    audioLine = sdp->MediaFields()[ 0 ];

    mediaStream = iSession->Streams()[ 0 ];

    EUNIT_ASSERT_LEAVE( iSdpCodec->DecodeMediaAnswerL( *audioLine,

                                                       *mediaStream,

                                                       *sdp ) );

    CleanupStack::PopAndDestroy( sdp );

    //port 0

    sdp = CSdpDocument::DecodeL( KMceTestSdpPortZero );

    CleanupStack::PushL( sdp );

    audioLine = sdp->MediaFields()[ 0 ];

    mediaStream = iSession->Streams()[ 0 ];

    EUNIT_ASSERT_LEAVE( iSdpCodec->DecodeMediaAnswerL( *audioLine,

                                                       *mediaStream,

                                                       *sdp ) );

    CleanupStack::PopAndDestroy( sdp );

    // unused rtmap line

    sdp = CSdpDocument::DecodeL( KMceTestSdpMultiMissingPtFromMediaLine );

    CleanupStack::PushL( sdp );

    audioLine = sdp->MediaFields()[ 0 ];

    mediaStream = iSession->Streams()[ 0 ];

    iSdpCodec->DecodeMediaAnswerL( *audioLine, *mediaStream, *sdp );

    EUNIT_ASSERT( 

        static_cast<CMceComAudioStream*>( iSession->Streams()[ 0 ] )->Codecs().Count() == 1 );

    CleanupStack::PopAndDestroy( sdp );

    //no codecs

    sdp = CSdpDocument::DecodeL( KMceTestSdpAMR );

    CleanupStack::PushL( sdp );

    audioLine = sdp->MediaFields()[ 0 ];

    mediaStream = iSession->Streams()[ 0 ];

    mediaStream->DestroyCodecs();

    EUNIT_ASSERT_LEAVE( iSdpCodec->DecodeMediaAnswerL( *audioLine,

                                                       *mediaStream,

                                                       *sdp ) );

    CleanupStack::PopAndDestroy( sdp );

    }

void UT_CMceMediaSdpCodec::UT_CMceMediaSdpCodec_DecodeMediaOfferLL()

    {

	CMceComSession::Delete( iSession, *iManager );

    iSession = CMceComSession::NewL( CMceComSession::EInSession );

    iManager->CreateSessionL( *iSession );

    EUNIT_ASSERT( !iSdpCodec->IsSupported( KMceSDPNameAMR ) );

    EUNIT_ASSERT( iSession->Streams().Count() == 0 );

    CSdpDocument* sdp = CSdpDocument::DecodeL( KMceTestSdpAMR );

    CleanupStack::PushL( sdp );

    CSdpMediaField* audioLine = sdp->MediaFields()[ 0 ];

    CMceComMediaStream* mediaStream = NULL;

    EUNIT_ASSERT(     

        iSdpCodec->DecodeMediaOfferL( *audioLine, mediaStream, *iSession, *sdp ) 

        != KErrNone );

    EUNIT_ASSERT( mediaStream == NULL );

    EUNIT_ASSERT( iSession->Streams().Count() == 0 );

    CleanupStack::PopAndDestroy( sdp );

    iSdpCodec->AddCapabilityL( KMceSDPNameAMR );

    iSdpCodec->AddCapabilityL( KMceSDPNamePCMU );

    EUNIT_ASSERT( iSdpCodec->IsSupported( KMceSDPNameAMR ) );

    sdp = CSdpDocument::DecodeL( KMceTestSdpAMR );

    CleanupStack::PushL( sdp );

    audioLine = sdp->MediaFields()[ 0 ];

    mediaStream = NULL;

    EUNIT_ASSERT(     

        iSdpCodec->DecodeMediaOfferL( *audioLine, mediaStream, *iSession, *sdp ) 

        == KErrNone );

    EUNIT_ASSERT( mediaStream );

    EUNIT_ASSERT( mediaStream->iRemoteMediaPort == 5078 );

    EUNIT_ASSERT( iSession->Streams().Count() == 1 );

    CleanupStack::PopAndDestroy( sdp );

    iSession->iUseRemotePreconditions = ETrue;

    EUNIT_ASSERT( iSdpCodec->IsSupported( KMceSDPNameAMR ) );

    sdp = CSdpDocument::DecodeL( KMceTestSdpAMR );

    CleanupStack::PushL( sdp );

    audioLine = sdp->MediaFields()[ 0 ];

    mediaStream = NULL;

    EUNIT_ASSERT(     

        iSdpCodec->DecodeMediaOfferL( *audioLine, mediaStream, *iSession, *sdp ) 

        == KErrNone );

    EUNIT_ASSERT( mediaStream );

    EUNIT_ASSERT( mediaStream->iRemoteMediaPort == 5078 );

    EUNIT_ASSERT( iSession->Streams().Count() == 2 );

    CleanupStack::PopAndDestroy( sdp );

    sdp = CSdpDocument::DecodeL( KMceTestSdpMultiMissingPtFromMediaLine );

    CleanupStack::PushL( sdp );

    audioLine = sdp->MediaFields()[ 0 ];

    mediaStream = NULL;

    EUNIT_ASSERT(     

        iSdpCodec->DecodeMediaOfferL( *audioLine, mediaStream, *iSession, *sdp ) 

        != KErrNone );

//    EUNIT_ASSERT( mediaStream );

//    EUNIT_ASSERT( mediaStream->iRemoteMediaPort == 5078 );

//    EUNIT_ASSERT( iSession->Streams().Count() == 3 );

//    EUNIT_ASSERT( 

//        static_cast<CMceComAudioStream*>( iSession->Streams()[ 2 ] )->Codecs().Count() == 1 );

    CleanupStack::PopAndDestroy( sdp );

    }

void UT_CMceMediaSdpCodec::UT_CMceMediaSdpCodec_DecodeMediaUpdateLL()

    {

    iSdpCodec->AddCapabilityL( KMceSDPNameAMR );

    iSdpCodec->AddCapabilityPayloadTypeL(KDefaultAmrNbPT);

    iSdpCodec->AddCapabilityL( KMceSDPNamePCMU );

    iSdpCodec->AddCapabilityPayloadTypeL(KPcmuPayloadType);

    EUNIT_ASSERT( iSdpCodec->IsSupported( KMceSDPNameAMR ) );

    EUNIT_ASSERT( iSession->Streams().Count() == 3 );

    CSdpDocument* sdp = CSdpDocument::DecodeL( KMceTestSdpAMR );

    CleanupStack::PushL( sdp );