engine/collectionframework/thumbnailcreator/test/ut_cglxtnzoomedimagetask/ut_cglxtnzoomedimagetask.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/engine/collectionframework/thumbnailcreator/test/ut_cglxtnzoomedimagetask/ut_cglxtnzoomedimagetask.cpp Fri Mar 19 09:28:59 2010 +0200
@@ -0,0 +1,215 @@
+/*
+* Copyright (c) 2006-2007 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: Cropped thumbnail generation task unit tests.
+*
+*/
+
+
+
+// CLASS HEADER
+#include "ut_cglxtnzoomedimagetask.h"
+
+// EXTERNAL INCLUDES
+#include <EUnitMacros.h>
+#include <EUnitDecorators.h>
+#include <fbs.h>
+#include <Ecom\ECom.h>
+
+// INTERNAL INCLUDES
+#include "glxtngeneratethumbnailtask.h"
+#include "dummytaskmanager.h"
+#include <glxtnfileinfo.h>
+#include "glxtnfileutility.h"
+#include "glxtnthumbnailrequest.h"
+#include "glxtnzoomedimagetask.h"
+#include <glxthumbnail.h>
+
+EUNIT_DECLARE_PRINTABLE_AS_TINT( TGlxThumbnailQuality )
+
+const TUint KTestMediaId = 1;
+const TInt KTestWidth = 320;
+const TInt KTestHeight = 240;
+const TDisplayMode KTestThumbDisplayMode = KGlxThumbnailDisplayMode;
+
+_LIT(KTestImageUri, "C:\\TncTest\\test.jpg");
+
+// ---------------------------------------------------------------------------
+
+// CONSTRUCTION
+UT_CGlxtnZoomedImageTask* UT_CGlxtnZoomedImageTask::NewL()
+ {
+ UT_CGlxtnZoomedImageTask* self = UT_CGlxtnZoomedImageTask::NewLC();
+ CleanupStack::Pop();
+
+ return self;
+ }
+
+UT_CGlxtnZoomedImageTask* UT_CGlxtnZoomedImageTask::NewLC()
+ {
+ UT_CGlxtnZoomedImageTask* self = new( ELeave ) UT_CGlxtnZoomedImageTask();
+ CleanupStack::PushL( self );
+
+ self->ConstructL();
+
+ return self;
+ }
+
+// Destructor (virtual by CBase)
+UT_CGlxtnZoomedImageTask::~UT_CGlxtnZoomedImageTask()
+ {
+ }
+
+// Default constructor
+UT_CGlxtnZoomedImageTask::UT_CGlxtnZoomedImageTask()
+ {
+ }
+
+// Second phase construct
+void UT_CGlxtnZoomedImageTask::ConstructL()
+ {
+ // The ConstructL from the base class CEUnitTestSuiteClass must be called.
+ // It generates the test case table.
+ CEUnitTestSuiteClass::ConstructL();
+
+ // Need to free ecom resources before running tests
+ REComSession::FinalClose();
+ }
+
+// METHODS
+
+void UT_CGlxtnZoomedImageTask::ThumbnailFetchComplete(
+ const TGlxMediaId& aItemId, TGlxThumbnailQuality aQuality, TInt aErrorCode)
+ {
+ EUNIT_ASSERT_EQUALS( KTestMediaId, aItemId.Value() );
+ iQuality = aQuality;
+ iError = aErrorCode;
+ }
+
+void UT_CGlxtnZoomedImageTask::ThumbnailDeletionComplete(
+ const TGlxMediaId& /*aItemId*/, TInt /*aErrorCode*/)
+ {
+ EUNIT_FAIL_TEST("ThumbnailDeletionComplete() called");
+ }
+
+void UT_CGlxtnZoomedImageTask::FilterAvailableComplete(
+ const RArray<TGlxMediaId>& /*aIdArray*/, TInt /*aErrorCode*/ )
+ {
+ EUNIT_FAIL_TEST("FilterAvailableComplete() called");
+ }
+
+void UT_CGlxtnZoomedImageTask::FetchFileInfoL(CGlxtnFileInfo* aInfo,
+ const TGlxMediaId& aItemId, TRequestStatus* aStatus)
+ {
+ EUNIT_ASSERT( NULL != aInfo );
+ EUNIT_ASSERT_EQUALS( KTestMediaId, aItemId.Value() );
+ aInfo->SetFilePathL(iUri);
+
+ *aStatus = KRequestPending;
+ User::RequestComplete(aStatus, KErrNone);
+ }
+
+void UT_CGlxtnZoomedImageTask::CancelFetchUri(const TGlxMediaId& /*aItemId*/)
+ {
+ }
+
+MGlxtnThumbnailStorage* UT_CGlxtnZoomedImageTask::ThumbnailStorage()
+ {
+ return NULL;
+ }
+
+void UT_CGlxtnZoomedImageTask::SetupL()
+ {
+ iFileUtility = CGlxtnFileUtility::NewL();
+ User::LeaveIfError(RFbsSession::Connect(iFileUtility->FsSession()));
+
+ TGlxMediaId id(KTestMediaId);
+ TSize size(KTestWidth, KTestHeight);
+ TRect croppingRect(50, 50, 150, 150);
+
+ iBitmap = new (ELeave) CFbsBitmap;
+ User::LeaveIfError(iBitmap->Create(TSize(), KTestThumbDisplayMode));
+
+ TGlxThumbnailRequest request(id, size,
+ TGlxThumbnailRequest::EPrioritizeQuality, iBitmap->Handle(),
+ ETrue, croppingRect, EGlxThumbnailFilterNone);
+ iZoomedImageTask = CGlxtnZoomedImageTask::NewL(request,
+ *iFileUtility, *this);
+ }
+
+void UT_CGlxtnZoomedImageTask::Teardown()
+ {
+ delete iZoomedImageTask;
+ iZoomedImageTask = NULL;
+ delete iBitmap;
+ iBitmap = NULL;
+ if ( RFbsSession::GetSession() )
+ {
+ RFbsSession::Disconnect();
+ }
+ delete iFileUtility;
+ REComSession::FinalClose();
+ }
+
+void UT_CGlxtnZoomedImageTask::UT_CGlxtnZoomedImageTask_ConstructL()
+ {
+ // Check the task was correctly constructed
+ EUNIT_ASSERT( NULL != iZoomedImageTask );
+ EUNIT_ASSERT_EQUALS( iZoomedImageTask->Id().Value(), KGlxtnTaskIdZoomedThumbnail );
+ EUNIT_ASSERT_EQUALS( iZoomedImageTask->ItemId().Value(), KTestMediaId );
+ }
+
+void UT_CGlxtnZoomedImageTask::UT_CGlxtnZoomedImageTask_GenerateL()
+ {
+ // NOTE: This test currently fails on the emulator, as the extended JPEG
+ // codec is not present in the environment
+ DoGenerateL(KTestImageUri);
+ }
+
+void UT_CGlxtnZoomedImageTask::DoGenerateL(const TDesC& aUri)
+ {
+ iUri.Set(aUri);
+
+ CDummyTaskManager* tm = new (ELeave) CDummyTaskManager(iZoomedImageTask);
+ CleanupStack::PushL(tm);
+ tm->StartTaskL();
+ User::LeaveIfError(iError);
+ CleanupStack::PopAndDestroy(tm);
+
+ EUNIT_ASSERT_EQUALS( iQuality, EGlxThumbnailQualityHigh );
+ }
+
+// TEST TABLE
+
+EUNIT_BEGIN_TEST_TABLE(
+ UT_CGlxtnZoomedImageTask,
+ "Unit tests for CGlxtnZoomedImageTask.",
+ "UNIT" )
+
+EUNIT_TEST(
+ "Test construction of CGlxtnZoomedImageTask",
+ "CGlxtnZoomedImageTask",
+ "NewL",
+ "FUNCTIONALITY",
+ SetupL, UT_CGlxtnZoomedImageTask_ConstructL, Teardown)
+
+EUNIT_TEST(
+ "Generate a cropped thumbnail",
+ "CGlxtnZoomedImageTask",
+ "HandleThumbnailTaskCompleteL",
+ "FUNCTIONALITY",
+ SetupL, UT_CGlxtnZoomedImageTask_GenerateL, Teardown)
+
+EUNIT_END_TEST_TABLE
+
+// END OF FILE