// Copyright (c) 2005-2009 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:

//

#include <e32cons.h>

#include <e32test.h>

LOCAL_D RTest test(_L("T_UCRT0P1"));

LOCAL_D RProcess me;

/**

@SYMTestCaseID 			SYSLIB-STDLIB-UT-1669

@SYMTestCaseDesc	    Testing whether increasing KMaxArgC from 20 to 25 results in the extra arguments

						passed in to a new process to be handled correctly.

@SYMTestPriority 	    High

@SYMTestActions  	    Starts a new process (T_UCRT0P2) passing in a set of arguments and this new process

						checks all the arguements were handled correctly.

@SYMTestExpectedResults The test should not fail.

@SYMDEF 				DEF074278

*/

void Defect_DEF074278()

	{

	test.Next(_L(" @SYMTestCaseID:SYSLIB-STDLIB-UT-1669 - Defect_DEF074278... "));

	TBuf<180> arguments(_L("one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty twenty-one twenty-two twenty-three twenty-four "));

	test.Printf(_L("Create a new process passing in a large number of arguements\n"));

	//Creating another process to run T_UCRT0P2 passing in 24 arguments (25th will be the

	//path and name of the exe). T_UCRT0P2 should only be run via this test and not on it's own.

	TInt err=me.Create(_L("T_UCRT0P2"),arguments);

	if (err==KErrNotFound)

		err=me.Create(_L("z:\\test\\T_UCRT0P2"),arguments);

	test(err==KErrNone);

	//Checking that the child proces T_UCRT0P2 executes properly with no panic

	TRequestStatus status;

	me.Logon(status);

	me.Resume();

	User::WaitForRequest(status);

	//Test to make sure the child process ended correctly

	test(status==KErrNone);

	test(me.ExitReason()==KErrNone);

	me.Close();

	}

/**

@SYMTestCaseID           SYSLIB-STDLIB-UT-4003

@SYMTestCaseDesc	     When there are heap memory allocation failures in __crt0, any locally allocated

                         heap memory should be cleaned up before the pointers go out of scope, preventing a memory leak.

@SYMTestPriority         Medium

@SYMTestActions  	     Start new process (T_UCRT0P3) passing arguments. Set heap allocation to fail at certain

                         points in __crt0. Clean up any locally allocated before routine returns. Check pointers

                         are set to NULL and there are no memory leaks. 

@SYMTestExpectedResults  No memory is leaked and pointer are NULL.

@SYMDEF                  DEF124477

*/

void Defect_DEF124477()

	{

	test.Next(_L("@SYMTestCaseID:SYSLIB-STDLIB-UT-4003 - Defect_DEF124477..."));

	TBuf<20> arguments(_L("random arguements"));

	test.Printf(_L("Create a new process passing in the arguements\n"));

	//Creating another process to run T_UCRT0P3 passing in the arguments. 

	// T_UCRT0P3 should only be run via this test and not on it's own.

	TInt err=me.Create(_L("T_UCRT0P3"),arguments);

	if (err==KErrNotFound)

		err=me.Create(_L("z:\\test\\T_UCRT0P3"),arguments);

	test(err==KErrNone);

	//Checking that the child proces T_UCRT0P3 executes properly with no panic

	TRequestStatus status;

	me.Logon(status);

	me.Resume();

	User::WaitForRequest(status);

	//Test to make sure the child process ended correctly

	test(status==KErrNone);

	test(me.ExitReason()==KErrNone);

	me.Close();

	}

/**

Invoke the tests

*/

LOCAL_C void RunTestsL()

    {

	Defect_DEF074278();

	#ifdef _DEBUG	

		Defect_DEF124477();  // OOM related test.

	#endif

	}

GLDEF_C TInt E32Main()

    {

	test.Title();

	test.Start(_L(" Running T_UCRT0P1 tests..."));

	__UHEAP_MARK;

	CTrapCleanup* cleanup=CTrapCleanup::New();

	test(cleanup != NULL);

	TRAPD(error,RunTestsL());

	test(error==KErrNone);

	test.End();

	test.Close();

	delete cleanup;

	__UHEAP_MARKEND;

	return 0;

    }