phoneclientserver/phoneclient/tsrc/public/basic/ImageHandlerTests/src/ImageHandlerTestsCases.cpp
/*
* Copyright (c) 2002 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: Implementation of CImageHandlerTests class.
*
*/
// INCLUDE FILES
#include <e32math.h>
#include <CPhCltImageHandler.h>
#include <CPhCltBaseImageParams.h>
#include <fbs.h>
#include "ImageHandlerTests.h"
// ============================ MEMBER FUNCTIONS ===============================
// -----------------------------------------------------------------------------
// CImageHandlerTests::Case
// Returns a test case by number.
//
// This function contains an array of all available test cases
// i.e pair of case name and test function. If case specified by parameter
// aCaseNumber is found from array, then that item is returned.
//
// The reason for this rather complicated function is to specify all the
// test cases only in one place. It is not necessary to understand how
// function pointers to class member functions works when adding new test
// cases. See function body for instructions how to add new test case.
// -----------------------------------------------------------------------------
//
const TCaseInfo CImageHandlerTests::Case (
const TInt aCaseNumber ) const
{
/**
* To add new test cases, implement new test case function and add new
* line to KCases array specify the name of the case and the function
* doing the test case
* In practice, do following
* 1) Make copy of existing test case function and change its name
* and functionality. Note that the function must be added to
* ImageHandlerTests.cpp file and to ImageHandlerTests.h
* header file.
*
* 2) Add entry to following KCases array either by using:
*
* 2.1: FUNCENTRY or ENTRY macro
* ENTRY macro takes two parameters: test case name and test case
* function name.
*
* FUNCENTRY macro takes only test case function name as a parameter and
* uses that as a test case name and test case function name.
*
* Or
*
* 2.2: OOM_FUNCENTRY or OOM_ENTRY macro. Note that these macros are used
* only with OOM (Out-Of-Memory) testing!
*
* OOM_ENTRY macro takes five parameters: test case name, test case
* function name, TBool which specifies is method supposed to be run using
* OOM conditions, TInt value for first heap memory allocation failure and
* TInt value for last heap memory allocation failure.
*
* OOM_FUNCENTRY macro takes test case function name as a parameter and uses
* that as a test case name, TBool which specifies is method supposed to be
* run using OOM conditions, TInt value for first heap memory allocation
* failure and TInt value for last heap memory allocation failure.
*/
static TCaseInfoInternal const KCases[] =
{
// To add new test cases, add new items to this array
// NOTE: When compiled to GCCE, there must be Classname::
// declaration in front of the method name, e.g.
// CImageHandlerTests::PrintTest. Otherwise the compiler
// gives errors.
FUNCENTRY( CImageHandlerTests::ConstructionTest ),
FUNCENTRY( CImageHandlerTests::TestImageParamsL ),
FUNCENTRY( CImageHandlerTests::SaveAndLoadImageTestL ),
// Example how to use OOM functionality
//OOM_ENTRY( "Loop test with OOM", CImageHandlerTests::LoopTest, ETrue, 2, 3),
//OOM_FUNCENTRY( CImageHandlerTests::PrintTest, ETrue, 1, 3 ),
};
// Verify that case number is valid
if( (TUint) aCaseNumber >= sizeof( KCases ) /
sizeof( TCaseInfoInternal ) )
{
// Invalid case, construct empty object
TCaseInfo null( (const TText*) L"" );
null.iMethod = NULL;
null.iIsOOMTest = EFalse;
null.iFirstMemoryAllocation = 0;
null.iLastMemoryAllocation = 0;
return null;
}
// Construct TCaseInfo object and return it
TCaseInfo tmp ( KCases[ aCaseNumber ].iCaseName );
tmp.iMethod = KCases[ aCaseNumber ].iMethod;
tmp.iIsOOMTest = KCases[ aCaseNumber ].iIsOOMTest;
tmp.iFirstMemoryAllocation = KCases[ aCaseNumber ].iFirstMemoryAllocation;
tmp.iLastMemoryAllocation = KCases[ aCaseNumber ].iLastMemoryAllocation;
return tmp;
}
void CImageHandlerTests::CloseFbsSession( TAny* aFbsSession )
{
RFbsSession* session = static_cast<RFbsSession*>( aFbsSession );
session->Disconnect();
}
// -----------------------------------------------------------------------------
// Construction test
// -----------------------------------------------------------------------------
//
TInt CImageHandlerTests::ConstructionTest(
TTestResult& /*aResult*/ )
{
CPhCltImageHandler* handler = CPhCltImageHandler::NewL();
delete handler;
return KErrNone;
}
// -----------------------------------------------------------------------------
// Test image params
// -----------------------------------------------------------------------------
//
TInt CImageHandlerTests::TestImageParamsL(
TTestResult& /*aResult*/ )
{
CPhCltImageHandler* handler = CPhCltImageHandler::NewL();
CleanupStack::PushL( handler );
CPhCltImageParams* params = handler->CPhCltBaseImageParamsL( EPhCltTypeOperatorLogo );
CleanupStack::PushL( params );
TL( params->Type() == EPhCltTypeOperatorLogo );
params->AddImageL( 5 );
T1L( params->GetImageL( 0 ), 5 );
T1L( params->Count(), 1 );
TPckgBuf< TPhCltImageArray > images = params->Images();
CleanupStack::PopAndDestroy( 2, handler );
return KErrNone;
}
// -----------------------------------------------------------------------------
// Test saving image
// -----------------------------------------------------------------------------
//
TInt CImageHandlerTests::SaveAndLoadImageTestL(
TTestResult& /*aResult*/ )
{
RFbsSession session;
User::LeaveIfError( session.Connect() );
CleanupStack::PushL( TCleanupItem( CloseFbsSession ) );
CPhCltImageHandler* handler = CPhCltImageHandler::NewL();
CleanupStack::PushL( handler );
// Create bitmap.
CFbsBitmap* bitmap = new( ELeave )CFbsBitmap();
CleanupStack::PushL( bitmap );
User::LeaveIfError( bitmap->Create( TSize( 10, 10 ), EColor4K ) );
// Save image.
CPhCltImageParams* params = handler->CPhCltBaseImageParamsL( EPhCltTypeVTStill );
CleanupStack::PushL( params );
params->AddImageL( bitmap->Handle() );
T1L( handler->SaveImages( *params ), KErrNone );
// Load image.
CPhCltImageParams* loaded = handler->CPhCltBaseImageParamsL( EPhCltTypeVTStill );
CleanupStack::PushL( loaded );
T1L( handler->LoadImages( loaded ), KErrNone );
T1L( loaded->Count(), 1 )
// Load default VT image, i.e. operator (or similar) defined. In order this
// to work you must have placed an image file vtdefaultimage.<extension> into
// Phone Server private directory 10000850.
RFile defaultStillImageFile;
T1L( handler->OpenDefaultVtImage( defaultStillImageFile), KErrNone );
defaultStillImageFile.Close();
CleanupStack::PopAndDestroy( 5 );
return KErrNone;
}
// End of File