1 // Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // e32test\misc\t_cmpres.cpp

    15 // 

    16 //

    17 

    18 #include <e32test.h>

    19 

    20 /**

    21 Overview:

    22 	Test heap compression with all offsets.

    23 

    24 API Information:

    25 	RHeap.

    26 

    27 Details:

    28 	- Allocate some cells with specified sizes from the current thread's 

    29 	  heap, free a few of them, compress all the chunks containing heaps 

    30 	  and check the validity of the current thread's heap.

    31 

    32 Platforms/Drives/Compatibility:

    33 	All 

    34 

    35 Assumptions/Requirement/Pre-requisites:

    36 	

    37 Failures and causes:

    38 	

    39 Base Port information:

    40 */

    41 

    42 LOCAL_D RTest test(_L("T_CMPRES"));

    43 

    44 GLDEF_C TInt E32Main()

    45 	{

    46 

    47 	test.Title();

    48 	test.Start(_L("Testing heap compression with all offsets"));

    49 

    50 	TInt n;

    51 	for (n=0x4000; n<=0x5000; n+=4)

    52 		{

    53 		TAny* p1=User::Alloc(0x10000);

    54 		test(p1!=NULL);

    55 		User::Free(p1);

    56 		TAny* p2=User::Alloc(n);

    57 		test(p2!=NULL);

    58 		TAny* p3=User::Alloc(0x4000);

    59 		test(p3!=NULL);

    60 		User::Free(p3);

    61 		User::CompressAllHeaps();

    62 		User::Allocator().Check();

    63 		User::Free(p2);

    64 		}

    65 

    66 	test.End();

    67 	return 0;

    68 	}