diff -r 2e2dc3d30ca8 -r 341166945d65 screensaver/inc/snsrtest_global.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/screensaver/inc/snsrtest_global.h	Fri Jun 25 19:19:22 2010 +0300
@@ -0,0 +1,105 @@
+/*
+* 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:
+* 
+* Description: Global Screensaver macros for testing purposes.
+*
+*/
+
+#ifndef SNSRTEST_GLOBAL_H
+#define SNSRTEST_GLOBAL_H
+
+#ifndef SCREENSAVER_TEST
+    #define SCREENSAVER_TEST_CLASS(aClassName)
+    #define SCREENSAVER_TEST_FRIEND_CLASS(aClassName)
+#else
+    #define SCREENSAVER_TEST_CLASS(aClassName) class aClassName;
+    #define SCREENSAVER_TEST_FRIEND_CLASS(aClassName) friend class aClassName;
+#endif //SCREENSAVER_TEST
+
+/*!    
+To enable logging of function entry and exit use the following flag for qmake:
+-config nft
+To enable logging of function entry and exit aswell as RAM usage (Symbian only!)
+use the following flag for qmake:
+-config nft_ram
+*/
+
+#ifdef NFT
+    #include <QDebug>
+    #include <QTime>
+
+#ifdef NFT_RAM && Q_OS_SYMBIAN
+    #include <hal.h>
+    #include <e32std.h>
+
+    #define SCREENSAVER_TEST_FREERAM_ENTRY(function) \
+    TInt gEntryFreeRam(0); \
+    TInt gEntryFreeHeap(0); \
+    TInt gEntryTotalHeap(0); \
+    { \
+        HAL::Get(HAL::EMemoryRAMFree, gEntryFreeRam); \
+        RHeap &heap = User::Heap(); \
+        TInt biggestBlock(0); \
+        gEntryFreeHeap = heap.Available(biggestBlock); \
+        gEntryTotalHeap = heap.Size(); \
+        qDebug("(snsr nft RAM in) " function \
+            " - Memory (kB) - Free RAM: %d, Heap size: %d, Free heap: %d", \
+            gEntryFreeRam >> 10, \
+            gEntryTotalHeap >> 10, \
+            gEntryFreeHeap >> 10); \
+    }
+    
+    #define SCREENSAVER_TEST_FREERAM_EXIT(function) \
+    { \
+        TInt freeRAM(0); \
+        HAL::Get(HAL::EMemoryRAMFree, freeRAM); \
+        RHeap &heap = User::Heap(); \
+        TInt biggestBlock(0); \
+        TInt freeHeap = heap.Available(biggestBlock); \
+        TInt totalHeap = heap.Size(); \
+        qDebug("(snsr nft RAM out) " function \
+            " - Memory (kB) - Free RAM: %d (%+d), Heap size: %d (%+d), Free heap: %d (%+d)", \
+            freeRAM >> 10, (freeRAM-gEntryFreeRam) >> 10, \
+            totalHeap >> 10, (totalHeap-gEntryTotalHeap) >> 10, \
+            freeHeap >> 10, (freeHeap-gEntryFreeHeap) >> 10); \
+    }
+#else // NFT_RAM && Q_OS_SYMBIAN
+    #define SCREENSAVER_TEST_FREERAM_ENTRY(function)
+    #define SCREENSAVER_TEST_FREERAM_EXIT(function)
+#endif // NFT_RAM && Q_OS_SYMBIAN
+
+    #define SCREENSAVER_TEST_TIME_ENTRY(function) \
+    QTime _ENTRY_TIME; \
+    _ENTRY_TIME.start(); \
+    { \
+        qDebug() << "(snsr nft time in)" << function << "-" << \
+            _ENTRY_TIME.toString("hh:mm:ss.zzz"); \
+    }
+        
+    #define SCREENSAVER_TEST_TIME_EXIT(function) \
+    { \
+        qDebug() << "(snsr nft time out)" << function << "-" << \
+            QTime::currentTime().toString("hh:mm:ss.zzz") << \
+            "elapsed:" << _ENTRY_TIME.elapsed() << "ms"; \
+    }
+
+    #define SCREENSAVER_TEST_FUNC_ENTRY(function)   SCREENSAVER_TEST_TIME_ENTRY(function) \
+        SCREENSAVER_TEST_FREERAM_ENTRY(function)
+    #define SCREENSAVER_TEST_FUNC_EXIT(function)    SCREENSAVER_TEST_TIME_EXIT(function) \
+        SCREENSAVER_TEST_FREERAM_EXIT(function)
+#else //NFT
+    #define SCREENSAVER_TEST_FUNC_ENTRY(function)
+    #define SCREENSAVER_TEST_FUNC_EXIT(function)
+#endif //NFT
+
+#endif // SNSRTEST_GLOBAL_H