// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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:

// e32test\demandpaging\t_chunkcreate.cpp

// 

//

//

#define __E32TEST_EXTENSION__

#include <e32test.h>

#include <dptest.h>

#include <e32hal.h>

#include <u32exec.h>

#include <e32svr.h>

#include <e32panic.h>

#include "u32std.h"

#include "t_dpcmn.h"

_LIT(KGlobalChunkName, "TestChunk");

enum

	{

	ECreateNormal,

	ECreateCode,

	ECreateGlobal,

	ECreateLocalDE,

	ECreateGlobalDE,

	ECreateLocalDC,

	ECreateGlobalDC,

	};

enum

	{

	EPagingUnspec,	// Has to be first as can't clear back to unspecified.

	EPagingOn,

	EPagingOff,

	EPagingNumberAttribs,

	};

void VerifyChunkPaged(RChunk& aChunk, TBool aPaged, TInt aR)

	{

	UpdatePaged(aPaged);

	test_KErrNone(aR);

	test.Printf(_L("aPaged = %d, aChunk.IsPaged() = %d\n"), aPaged, aChunk.IsPaged());

	test_Equal(aPaged, aChunk.IsPaged());

	// Uses same name for global chunks so needs to be fully closed before next call

	CLOSE_AND_WAIT(aChunk);

	}

void VerifyChunkPaged(TChunkCreateInfo& aCreateInfo)

	{

	TBool paged = EFalse;

	for (TInt i = 0; i < EPagingNumberAttribs; i++)

		{

		switch(i)

			{

			case EPagingUnspec :

				paged = gProcessPaged;	// Should default to process's paged status.

				test.Printf(_L("Should default to process's paged status\n"));

				break;

			case EPagingOn :

				aCreateInfo.SetPaging(TChunkCreateInfo::EPaged);

				paged = ETrue;

				test.Printf(_L("Paging should be on\n"));

				break;

			case EPagingOff :

				aCreateInfo.SetPaging(TChunkCreateInfo::EUnpaged);

				paged = EFalse;

				test.Printf(_L("Paging should be off\n"));

				break;

			}

		RChunk chunk;

		TInt r = chunk.Create(aCreateInfo);

		VerifyChunkPaged(chunk, paged, r);

		}

	}

TInt PanicChunkCreate(TAny* aCreateInfo)

	{

	TChunkCreateInfo createInfo((*(TChunkCreateInfo*) aCreateInfo));

	gChunk.Create(createInfo);

	return KErrGeneral; // Should never reach here

	}

void TestPanicChunkCreate1(TInt aType, TInt aSize, TInt aMaxSize, TInt aPanicCode)

	{

	TChunkCreateInfo createInfo;

	switch (aType)

		{

		case ECreateNormal:

			createInfo.SetNormal(aSize, aMaxSize);

			break;

		case ECreateCode:

			createInfo.SetCode(aSize, aMaxSize);

			break;

		case ECreateGlobal:

			createInfo.SetNormal(aSize, aMaxSize);

			createInfo.SetGlobal(KGlobalChunkName);

			break;

		}

	RThread thread;

	test_KErrNone(thread.Create(_L("Panic CreateChunk"), PanicChunkCreate, KDefaultStackSize, KMinHeapSize, 

														KMinHeapSize,  (TAny*) &createInfo));

	test_KErrNone(TestThreadExit(thread, EExitPanic, aPanicCode));

	}

void TestPanicChunkCreate2(TInt aType, TInt aBottom, TInt aTop, TInt aMaxSize, TInt aPanicCode)

	{

	TChunkCreateInfo createInfo;

	switch (aType)

		{		

		case ECreateLocalDE:

			createInfo.SetDoubleEnded(aBottom, aTop, aMaxSize);

			break;

		case ECreateGlobalDE:

			createInfo.SetDoubleEnded(aBottom, aTop, aMaxSize);

			createInfo.SetGlobal(KGlobalChunkName);

			break;

		case ECreateLocalDC:

			createInfo.SetDisconnected(aBottom, aTop, aMaxSize);

			break;

		case ECreateGlobalDC:

			createInfo.SetDisconnected(aBottom, aTop, aMaxSize);

			createInfo.SetGlobal(KGlobalChunkName);

			break;

		}

	RThread thread;

	test_KErrNone(thread.Create(_L("Panic CreateChunk"), PanicChunkCreate, KDefaultStackSize, KMinHeapSize, 

														KMinHeapSize,  (TAny*) &createInfo));

	test_KErrNone(TestThreadExit(thread, EExitPanic, aPanicCode));

	}

// 

// TestLocalChunk

//

//----------------------------------------------------------------------------------------------

//! @SYMTestCaseID			KBASE-T_CHUNKCREATE-xxxx

//! @SYMTestType			UT

//! @SYMPREQ				PREQ1954

//! @SYMTestCaseDesc		Verify the local chunk creation implementation.

//! @SYMTestActions			

//! 1.	Create a local chunk and specify the following paging options. 

//!		Following this, check the paging status of the chunk by calling IsPaged

//!		a.	Not specified

//!		b.	Paged

//!		c.	Unpaged

//! 2.	Create a local chunk and specify aMaxSize to be negative

//! 3.	Create a local chunk and specify aSize to be negative

//! 4.	Create a local chunk and specify aMaxSize to be less than aSize.

//!

//! @SYMTestExpectedResults 

//! 1.	The following results are expected:

//!		a.	The chunk should take on the paging status of the process

//!		b.	ETrue

//!		c.	EFalse

//! 2.	Panic USER99

//! 3.	Panic USER100

//! 4.	Panic USER101

//!

//! @SYMTestPriority        High

//! @SYMTestStatus          Implemented

//----------------------------------------------------------------------------------------------

void TestLocalChunk()

	{

	test.Start(_L("Test RChunk::CreateLocal - paging attributes"));

		{

		TChunkCreateInfo createInfo;

		createInfo.SetNormal(gPageSize, gPageSize);

		VerifyChunkPaged(createInfo);

		// Test default create method

		TInt r = gChunk.CreateLocal(gPageSize, gPageSize);

		VerifyChunkPaged(gChunk, gProcessPaged, r);

		}

	test.Next(_L("Test RChunk::CreateLocal - invalid max size"));

	TestPanicChunkCreate1(ECreateNormal, gPageSize, -1, EChkCreateMaxSizeNegative);

	test.Next(_L("Test RChunk::CreateLocal - invalid  size"));

	TestPanicChunkCreate1(ECreateNormal, -1, gPageSize, EChkCreateSizeNotPositive);

	test.Next(_L("Test RChunk::CreateLocal - aSize > aMaxSize"));

	TestPanicChunkCreate1(ECreateNormal, gPageSize << 1, gPageSize, EChkCreateMaxLessThanMin);

	test.End();

	}

// 

// TestCodeChunk

//

//----------------------------------------------------------------------------------------------

//! @SYMTestCaseID			KBASE-T_CHUNKCREATE-xxxx

//! @SYMTestType			UT

//! @SYMPREQ				PREQ1954

//! @SYMTestCaseDesc		Verify the user code chunk creation implementation

//! @SYMTestActions			

//! 1.	Create a user code chunk and specify the following paging options. 

//!		Following this check the paging status of the chunk by calling IsPaged().

//!		a.	Not specified

//!		b.	Paged

//!		c.	Unpaged

//! 2.	Create a user code chunk and specify aMaxSize to be negative

//! 3.	Create a user code chunk and specify aSize to be negative

//! 4.	Create a user code chunk and specify aMaxSize to be less than aSize.

//!

//! @SYMTestExpectedResults 

//! 1.	The following results are expected:

//!		a.	The chunk should take on the paging status of the process

//!		b.	ETrue

//!		c.	EFalse

//! 2.	Panic USER99

//! 3.	Panic USER100

//! 4.	Panic USER101

//!

//! @SYMTestPriority        High

//! @SYMTestStatus          Implemented

//----------------------------------------------------------------------------------------------

void TestCodeChunk()

	{

	test.Start(_L("Test RChunk::CreateLocalCode - paging attributes"));

		{

		TChunkCreateInfo createInfo;

		createInfo.SetCode(gPageSize, gPageSize);

		VerifyChunkPaged(createInfo);

		// Test default create method

		TInt r = gChunk.CreateLocal(gPageSize, gPageSize);

		VerifyChunkPaged(gChunk, gProcessPaged, r);

		}

	test.Next(_L("Test RChunk::CreateLocalCode - invalid max size"));

	TestPanicChunkCreate1(ECreateCode, gPageSize, -1, EChkCreateMaxSizeNegative);

	test.Next(_L("Test RChunk::CreateLocalCode - invalid  size"));

	TestPanicChunkCreate1(ECreateCode, -1, gPageSize, EChkCreateSizeNotPositive);

	test.Next(_L("Test RChunk::CreateLocalCode - aSize > aMaxSize"));

	TestPanicChunkCreate1(ECreateCode, gPageSize << 1, gPageSize, EChkCreateMaxLessThanMin);

	test.End();

	}

// 

// TestGlobalChunk

//

//----------------------------------------------------------------------------------------------

//! @SYMTestCaseID			KBASE-T_CHUNKCREATE-xxxx

//! @SYMTestType			UT

//! @SYMPREQ				PREQ1954

//! @SYMTestCaseDesc		Verify the global chunk creation implementation

//! @SYMTestActions			

//! 1.	Create a global chunk and specify the following paging options. 

//!		Following this check the paging status of the chunk by calling IsPaged().

//!		a.	Not specified

//!		b.	Paged

//!		c.	Unpaged

//! 1.	Create a global chunk and specify aMaxSize to be negative

//! 2.	Create a global chunk and specify aSize to be negative

//! 3.	Create a global chunk and specify aMaxSize to be less than aSize.

//!

//! @SYMTestExpectedResults 

//! 1.	The following results are expected:

//!		a.	The chunk should take on the paging status of the process

//!		b.	ETrue

//!		c.	EFalse

//! 2.	Panic USER99

//! 3.	Panic USER100

//! 4.	Panic USER101

//!

//! @SYMTestPriority        High

//! @SYMTestStatus          Implemented

//----------------------------------------------------------------------------------------------

void TestGlobalChunk()

	{

	test.Start(_L("Test RChunk::CreateGlobal - paging attributes"));

		{

		TChunkCreateInfo createInfo;

		createInfo.SetNormal(gPageSize, gPageSize);

		createInfo.SetGlobal(KGlobalChunkName);

		VerifyChunkPaged(createInfo);

		// Test default create method

		TInt r = gChunk.CreateLocal(gPageSize, gPageSize);

		VerifyChunkPaged(gChunk, gProcessPaged, r);

		}

	test.Next(_L("Test RChunk::CreateGlobal - invalid max size"));

	TestPanicChunkCreate1(ECreateGlobal, gPageSize, -1, EChkCreateMaxSizeNegative);

	test.Next(_L("Test RChunk::CreateGlobal - invalid  size"));

	TestPanicChunkCreate1(ECreateGlobal, -1, gPageSize, EChkCreateSizeNotPositive);

	test.Next(_L("Test RChunk::CreateGlobal - aSize > aMaxSize"));

	TestPanicChunkCreate1(ECreateGlobal, gPageSize << 1, gPageSize, EChkCreateMaxLessThanMin);

	test.End();

	}

// 

// TestLocDEChunk

//

//----------------------------------------------------------------------------------------------

//! @SYMTestCaseID			KBASE-T_CHUNKCREATE-xxxx

//! @SYMTestType			UT

//! @SYMPREQ				PREQ1954

//! @SYMTestCaseDesc		Verify the local double ended chunk creation implementation

//! @SYMTestActions			

//! 1.	Create a local, double ended, chunk and specify the following paging options. 

//!		Following this check the paging status of the chunk by calling IsPaged().

//!		a.	Not specified

//!		b.	Paged

//!		c.	Unpaged

//! 2.	Create a local, double ended, chunk and specify aMaxSize to be negative

//! 3.	Create a local, double ended, chunk and specify aInitialBottom to be negative

//! 4.	Create a local, double ended, chunk and specify aInitialTop to be negative.

//! 5.	Create a local, double ended, chunk and specify aInitialBottom to be greater than aInitialTop.

//! 6.	Create a local, double ended, chunk and specify aInitialTop to be greater than aMaxSize.

//!

//! @SYMTestExpectedResults 

//! 1.	1.	The following results are expected:

//!		a.	The chunk should take on the paging status of the process

//!		b.	ETrue

//!		c.	EFalse

//! 2.	Panic USER99

//! 3.	Panic USER120

//! 4.	Panic USER121

//! 5.	Panic USER122

//! 6.	Panic USER123

//!

//! @SYMTestPriority        High

//! @SYMTestStatus          Implemented

//----------------------------------------------------------------------------------------------

void TestLocDEChunk()

	{

	test.Start(_L("Test RChunk::CreateDoubleEndedLocal - paging attributes"));

		{

		TChunkCreateInfo createInfo;

		createInfo.SetDoubleEnded(0, gPageSize, gPageSize);

		VerifyChunkPaged(createInfo);

		// Test default create method

		TInt r = gChunk.CreateDoubleEndedLocal(0, gPageSize, gPageSize);

		VerifyChunkPaged(gChunk, gProcessPaged, r);

		}

	test.Next(_L("Test RChunk::CreateDoubleEndedLocal - invalid max size"));

	TestPanicChunkCreate2(ECreateLocalDE, 0, gPageSize, -1, EChkCreateMaxSizeNegative);

	test.Next(_L("Test RChunk::CreateDoubleEndedLocal - invalid bottom"));

	TestPanicChunkCreate2(ECreateLocalDE, -1, gPageSize, gPageSize, EChkCreateBottomNegative);

	test.Next(_L("Test RChunk::CreateDoubleEndedLocal - invalid top"));

	TestPanicChunkCreate2(ECreateLocalDE, 0, -1, gPageSize, EChkCreateTopNegative);

	test.Next(_L("Test RChunk::CreateDoubleEndedLocal - bottom > top"));

	TestPanicChunkCreate2(ECreateLocalDE, gPageSize, 0, gPageSize, EChkCreateTopLessThanBottom);

	test.Next(_L("Test RChunk::CreateDoubleEndedLocal - top > max size"));

	TestPanicChunkCreate2(ECreateLocalDE, 0, gPageSize << 1, gPageSize, EChkCreateTopBiggerThanMax);

	test.End();

	}

// 

// TestGlobDEChunk

//

//----------------------------------------------------------------------------------------------

//! @SYMTestCaseID			KBASE-T_CHUNKCREATE-xxxx

//! @SYMTestType			UT

//! @SYMPREQ				PREQ1954

//! @SYMTestCaseDesc		Verify the global double ended chunk creation implementation

//! @SYMTestActions			

//! 1.	Create a global, double ended, chunk and specify the following paging options. 

//!		Following this check the paging status of the chunk by calling IsPaged().

//!		a.	Not specified

//!		b.	Paged

//!		c.	Unpaged

//! 2.	Create a global, double ended, chunk and specify aMaxSize to be negative

//! 3.	Create a global, double ended, chunk and specify aInitialBottom to be negative

//! 4.	Create a global, double ended, chunk and specify aInitialTop to be negative.

//! 5.	Create a global, double ended, chunk and specify aInitialBottom to be greater than aInitialTop.

//! 6.	Create a global, double ended, chunk and specify aInitialBottom to be greater than aMaxSize.

//! 7.	Create a global, double ended, chunk and specify aInitialTop to be greater than aMaxSize.

//!

//! @SYMTestExpectedResults 

//! 1.	1.	The following results are expected:

//!		a.	The chunk should take on the paging status of the process

//!		b.	ETrue

//!		c.	EFalse

//! 2.	Panic USER99

//! 3.	Panic USER120

//! 4.	Panic USER121

//! 5.	Panic USER122

//! 6.	Panic USER123

//! 7.	Panic USER123

//!

//! @SYMTestPriority        High

//! @SYMTestStatus          Implemented

//----------------------------------------------------------------------------------------------

void TestGlobDEChunk()

	{

	test.Start(_L("Test RChunk::CreateDoubleEndedGlobal - paging attributes"));

		{

		TChunkCreateInfo createInfo;

		createInfo.SetDoubleEnded(0, gPageSize, gPageSize);

		createInfo.SetGlobal(KGlobalChunkName);

		VerifyChunkPaged(createInfo);

		// Test default create method

		TInt r = gChunk.CreateDoubleEndedLocal(0, gPageSize, gPageSize);

		VerifyChunkPaged(gChunk, gProcessPaged, r);

		}

	test.Next(_L("Test RChunk::CreateDoubleEndedGlobal - invalid max size"));

	TestPanicChunkCreate2(ECreateGlobalDE, 0, gPageSize, -1, EChkCreateMaxSizeNegative);

	test.Next(_L("Test RChunk::CreateDoubleEndedGlobal - invalid bottom"));

	TestPanicChunkCreate2(ECreateGlobalDE, -1, gPageSize, gPageSize, EChkCreateBottomNegative);

	test.Next(_L("Test RChunk::CreateDoubleEndedGlobal - invalid top"));

	TestPanicChunkCreate2(ECreateGlobalDE, 0, -1, gPageSize, EChkCreateTopNegative);

	test.Next(_L("Test RChunk::CreateDoubleEndedGlobal - bottom > top"));

	TestPanicChunkCreate2(ECreateGlobalDE, gPageSize, 0, gPageSize, EChkCreateTopLessThanBottom);

	test.Next(_L("Test RChunk::CreateDoubleEndedGlobal - top > max size"));

	TestPanicChunkCreate2(ECreateGlobalDE, 0, gPageSize << 1, gPageSize, EChkCreateTopBiggerThanMax);

	test.End();

	}

// 

// TestLocDiscChunk

//

//----------------------------------------------------------------------------------------------

//! @SYMTestCaseID			KBASE-T_CHUNKCREATE-xxxx

//! @SYMTestType			UT

//! @SYMPREQ				PREQ1954

//! @SYMTestCaseDesc		Verify the local disconnected chunk creation implementation

//! @SYMTestActions			

//! 1.	Create a local, disconnected chunk and specify the following paging options. 

//!		Following this check the paging status of the chunk by calling IsPaged().

//!		a.	Not specified

//!		b.	Paged

//!		c.	Unpaged

//! 2.	Create a local, disconnected chunk and specify aMaxSize to be negative

//! 3.	Create a local, disconnected chunk and specify aInitialBottom to be negative

//! 4.	Create a local, disconnected chunk and specify aInitialTop to be negative.

//! 5.	Create a local, disconnected chunk and specify aInitialBottom to be greater than aInitialTop.

//! 6.	Create a local, disconnected chunk and specify aInitialBottom to be greater than aMaxSize.

//! 7.	Create local, disconnected chunk and specify aInitialTop to be greater than aMaxSize.

//!

//! @SYMTestExpectedResults 

//! 1.	1.	The following results are expected:

//!		a.	The chunk should take on the paging status of the process

//!		b.	ETrue

//!		c.	EFalse

//! 2.	Panic USER99

//! 3.	Panic USER120

//! 4.	Panic USER121

//! 5.	Panic USER122

//! 6.	Panic USER123

//! 7.	Panic USER123

//!

//! @SYMTestPriority        High

//! @SYMTestStatus          Implemented

//----------------------------------------------------------------------------------------------

void TestLocDiscChunk()

	{

	test.Start(_L("Test RChunk::CreateDisconnectedLocal - paging attributes"));

		{

		TChunkCreateInfo createInfo;

		createInfo.SetDisconnected(0, gPageSize, gPageSize);

		VerifyChunkPaged(createInfo);

		// Test default create method

		TInt r = gChunk.CreateDoubleEndedLocal(0, gPageSize, gPageSize);

		VerifyChunkPaged(gChunk, gProcessPaged, r);

		}

	test.Next(_L("Test RChunk::CreateDisconnectedLocal - invalid max size"));

	TestPanicChunkCreate2(ECreateLocalDC, 0, gPageSize, -1, EChkCreateMaxSizeNegative);

	test.Next(_L("Test RChunk::CreateDisconnectedLocal - invalid bottom"));

	TestPanicChunkCreate2(ECreateLocalDC, -1, gPageSize, gPageSize, EChkCreateBottomNegative);

	test.Next(_L("Test RChunk::CreateDisconnectedLocal - invalid top"));

	TestPanicChunkCreate2(ECreateLocalDC, 0, -1, gPageSize, EChkCreateTopNegative);

	test.Next(_L("Test RChunk::CreateDisconnectedLocal - bottom > top"));

	TestPanicChunkCreate2(ECreateLocalDC, gPageSize, 0, gPageSize, EChkCreateTopLessThanBottom);

	test.Next(_L("Test RChunk::CreateDisconnectedLocal - top > max size"));

	TestPanicChunkCreate2(ECreateLocalDC, 0, gPageSize << 1, gPageSize, EChkCreateTopBiggerThanMax);

	test.End();

	}