// 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:

//

/**

Instructions:

This is a manual test created to verify DEFXXXXX, 2 executables needs to be run to do this test

1) t_sqlfilesrvcrash1.exe - Generate a corrupted journal file, this will cause the device to reset. 

2) t_sqlfilesrvcrash2.exe - After the reboot, tests if SQL can handle the courrpted journal file.

This test requires a non-rugged drive to store the database file and therefore will only work in hardware mode

*/

#include <e32test.h>

#include <f32file.h>

#include <sqldb.h>

RTest TheTest(_L("t_sqlfilesrvcrash2 test"));

#if !defined __WINS__ && !defined __WINSCW__

RFs TheFs;

RSqlDatabase TheDb;

_LIT(KDbName, "E:\\test\\t_sqlfilesrvcrash.db");

_LIT(KJournalName,  "E:\\test\t_sqlfilesrvcrash.db-journal");

///////////////////////////////////////////////////////////////////////////////////////

//Deletes all created test files.

void DeleteTestFiles()

    {

    TheDb.Close();

    (void)RSqlDatabase::Delete(KDbName);

    }

///////////////////////////////////////////////////////////////////////////////////////

//Test macros and functions

void Check(TInt aValue, TInt aLine)

    {

    if(!aValue)

        {

        TheTest(EFalse, aLine);

        }

    }

void Check(TInt aValue, TInt aExpected, TInt aLine)

    {

    if(aValue != aExpected)

        {

        TheTest(EFalse, aLine);

        }

    }

#define TEST(arg) ::Check((arg), __LINE__)

#define TEST2(aValue, aExpected) ::Check(aValue, aExpected, __LINE__)

///////////////////////////////////////////////////////////////////////////////////////

//Creates file session instance and the test directory

void CreateTestEnv()

    {

    TInt  err = TheFs.Connect();

    TEST2(err, KErrNone);

    RFile file;

    err = file.Open(TheFs, KJournalName, EFileRead);

    TEST2(err, KErrNone);

    TInt size;

    err = file.Size(size);

    TEST2(err, KErrNone);

    TEST(size > SQLITE_DEFAULT_JOURNAL_SIZE_LIMIT);

    file.Close();

    }

///////////////////////////////////////////////////////////////////////////////////////

/**

@SYMTestCaseID          PDS-SQL-CT-4165

@SYMTestCaseDesc        Tests for DEF144027: SQL Open returns error if the reported and actual file size are different

                        Requires a corrupted journal file to be created using t_sqlfilesrvcrash1.exe before running 

                        this test. If a corrupted journal file exists then check that the opening the database does not

                        return an error.

@SYMTestActions         DEF144027: SQL Open returns error if the reported and actual file size are different

@SYMTestExpectedResults The RSqlDatabase::Open operation should not fail

@SYMTestPriority        Medium

@SYMDEF                 DEF144027

                        DEF144238

*/

void DEF144027()

	{

    TInt err = TheDb.Open(KDbName);

    TEST2(err, KErrNone);

    //Lets perform a simple operation to make sure it works

    err = TheDb.Exec(_L("BEGIN"));

    TEST(err >= 0);

    err = TheDb.Exec(_L("INSERT INTO t1(NUM) VALUES (55)"));

    TEST2(err, 1);

    err = TheDb.Exec(_L("INSERT INTO t2(NUM) VALUES (55)"));

    TEST2(err, 1);

    err = TheDb.Exec(_L("COMMIT"));

    TEST(err >= 0);

    TheDb.Close();

	}

void DoTests()

    {    

    TheTest.Start(_L(" @SYMTestCaseID:PDS-SQL-CT-4165 DEF144027: SQL Open returns error if the reported and actual file size are different"));

    DEF144027();    

    }

#endif //#if !defined __WINS__ && !defined __WINSCW__

TInt E32Main()

    {

    TheTest.Title();

    CTrapCleanup* tc = CTrapCleanup::New();

    __UHEAP_MARK;

#if !defined __WINS__ && !defined __WINSCW__

    DoTests();

    DeleteTestFiles();

    TheFs.Close();

    TheTest.End();

#else

    TheTest.Start(_L("This test works only works on hardware!"));

    TheTest.End();

#endif  

    __UHEAP_MARKEND;

    TheTest.Close();

    delete tc;

    User::Heap().Check();

    return KErrNone;

    }