// 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 "T_CheckLocale.h"

#include <e32reg.h>

RTest test(_L("T_NewLocaleModel"));

//new locale API should work in the new locale model

void TestNewLocaleAPI()

    {

    TExtendedLocale firstExtendLocale;

    test.Start(_L(" @SYMTestCaseID:TI18N-EUSER-CT-4022 new LoadLocale() interface"));

    firstExtendLocale.LoadSystemSettings();

    test( KErrNone == firstExtendLocale.LoadLocale(KGermanLanguage(), KGERegion(), KGECollation()) );

    test( KErrNone == firstExtendLocale.SaveSystemSettings() );

    TestLocaleDLLName(test, KGermanLanguage(), KGERegion(), KGECollation() );

    TestLocaleContent(test, KGELanguageID, KGECurrencySymbol, KGETCollationMethodID);

	test( ERegDEU == User::RegionCode() );

    firstExtendLocale.LoadSystemSettings();

    test( KErrNone == firstExtendLocale.LoadLocale(KCNLanguage(), KCNRegion(), KCNCollation()) );

    test( KErrNone == firstExtendLocale.SaveSystemSettings() );

    TestLocaleDLLName(test, KCNLanguage(), KCNRegion(), KCNCollation() );

    TestLocaleContent(test, KCNLanguageID, KCNCurrencySymbol, KCNTCollationMethodID);

    //becasue TestLocaleContent() naturally check the system locale content, we mark this test case here.

    test.Start(_L(" @SYMTestCaseID:TI18N-EUSER-CT-4025 publish locale content to the system"));

    test.End();

    firstExtendLocale.LoadSystemSettings();

    test( KErrNone == firstExtendLocale.LoadLocale(KUSLanguage(), KCNRegion(), KGECollation()) );

    test( KErrNone == firstExtendLocale.SaveSystemSettings() );

    TestLocaleDLLName(test, KUSLanguage(), KCNRegion(), KGECollation() );

    TestLocaleContent(test, KUSLanguageID, KCNCurrencySymbol, KGETCollationMethodID);

    test.End();

    test.Start(_L(" @SYMTestCaseID:TI18N-EUSER-CT-4023 new LoadLocaleAspect() interface"));  

    firstExtendLocale.LoadSystemSettings();    

    test( KErrNone == firstExtendLocale.LoadLocaleAspect(KCNLanguage));

    test( KErrNone == firstExtendLocale.LoadLocaleAspect(KUSRegion));

    test( KErrNone == firstExtendLocale.LoadLocaleAspect(KGECollation));

    test( KErrNone == firstExtendLocale.SaveSystemSettings() );

    TestLocaleDLLName(test, KCNLanguage(), KUSRegion(), KGECollation() );

    TestLocaleContent(test, KCNLanguageID, KUSCurrencySymbol, KGETCollationMethodID);

    firstExtendLocale.LoadSystemSettings();

    test( KErrNone == firstExtendLocale.LoadLocaleAspect(KEnglishLanguage));

    test( KErrNone == firstExtendLocale.LoadLocaleAspect(KUKRegion));

    test( KErrNone == firstExtendLocale.LoadLocaleAspect(KStandardCollation));

    test( KErrNone == firstExtendLocale.SaveSystemSettings() );

    TestLocaleDLLName(test, KEnglishLanguage(), KUKRegion(), KStandardCollation() );

    TestLocaleContent(test, KEnglishLanguageID, KUKCurrencySymbol, KStandardCollationID);

    test.End();

    test.Start(_L(" @SYMTestCaseID:TI18N-EUSER-CT-4020 new LoadLocale() should not work with old locale DLL"));  

    firstExtendLocale.LoadSystemSettings();

    test( KErrNotFound == firstExtendLocale.LoadLocale(KOldUKLocaleName(), KOldUKLocaleName(), KOldUKLocaleName()) );

    firstExtendLocale.LoadSystemSettings();

    test( KErrNotFound == firstExtendLocale.LoadLocale(KOldCNLocaleName(), KOldCNLocaleName(), KOldCNLocaleName()) );

    firstExtendLocale.LoadSystemSettings();

    test( KErrNotFound == firstExtendLocale.LoadLocale(KOldUKLocaleName(), KOldCNLocaleName(), KOldGELocaleName()) );

    test.End();

    test.Start(_L(" @SYMTestCaseID:TI18N-EUSER-CT-4021 new LoadLocaleAspect() should not work with old locale DLL"));  

    firstExtendLocale.LoadSystemSettings();

    test( KErrNotFound == firstExtendLocale.LoadLocaleAspect(KOldUKLocaleName()));

    firstExtendLocale.LoadSystemSettings();

    test( KErrNotFound == firstExtendLocale.LoadLocaleAspect(KOldCNLocaleName()));

    firstExtendLocale.LoadSystemSettings();

    test( KErrNotFound == firstExtendLocale.LoadLocaleAspect(KOldGELocaleName()));

    test.End();

    test.Start(_L(" @SYMTestCaseID:TI18N-EUSER-CT-4024 check DLL naming convention"));  

    firstExtendLocale.LoadSystemSettings();

    test( KErrNotFound == firstExtendLocale.LoadLocale(KInvalidNameLanguage(), KUKRegion(), KGECollation()) );

    firstExtendLocale.LoadSystemSettings();

    test( KErrNotFound == firstExtendLocale.LoadLocale(KEnglishLanguage(), KInvalidNameRegion(), KGECollation()) );

    firstExtendLocale.LoadSystemSettings();

    test( KErrNotFound == firstExtendLocale.LoadLocale(KEnglishLanguage(), KUKRegion(), KInvalidNameCollation()) );

    firstExtendLocale.LoadSystemSettings();

    test( KErrNotFound == firstExtendLocale.LoadLocale(KInvalidNameLanguage(), KInvalidNameRegion(), KInvalidNameCollation()) );

    firstExtendLocale.LoadSystemSettings();

    test( KErrNotFound == firstExtendLocale.LoadLocaleAspect(KInvalidNameLanguage()));

    firstExtendLocale.LoadSystemSettings();

    test( KErrNotFound == firstExtendLocale.LoadLocaleAspect(KInvalidNameRegion()));

    firstExtendLocale.LoadSystemSettings();

    test( KErrNotFound == firstExtendLocale.LoadLocaleAspect(KInvalidNameCollation()));

    test.End();

    }

//Old locale API should work with the legacy old locale DLL name in the new locale model

void TestOldLocaleAPI()

    {

    TExtendedLocale firstExtendLocale;

    test.Start(_L(" @SYMTestCaseID:TI18N-EUSER-CIT-4018 old LoadLocale() API should work with the legacy old locale DLL name in the new locale model"));  

    firstExtendLocale.LoadSystemSettings();

    test( KErrNone == firstExtendLocale.LoadLocale(KOldUKLocaleName()) );

    test( KErrNone == firstExtendLocale.SaveSystemSettings() );

    TestLocaleDLLName(test, KEnglishLanguage(), KUKRegion(), KStandardCollation() );

    TestLocaleContent(test, KEnglishLanguageID, KUKCurrencySymbol, KStandardCollationID);

    firstExtendLocale.LoadSystemSettings();

    test( KErrNone == firstExtendLocale.LoadLocale(KOldCNLocaleName()) );

    test( KErrNone == firstExtendLocale.SaveSystemSettings() );

    TestLocaleDLLName(test, KCNLanguage(), KCNRegion(), KCNCollation() );

    TestLocaleContent(test, KCNLanguageID, KCNCurrencySymbol, KCNTCollationMethodID);

    test.End();

    test.Start(_L(" @SYMTestCaseID:TI18N-EUSER-CIT-4017 old LoadLocaleAspect() API should work with the legacy old locale DLL name in the new locale model"));  

    firstExtendLocale.LoadSystemSettings();

    test( KErrNone == firstExtendLocale.LoadLocaleAspect(ELocaleLanguageSettings, KOldGELocaleName()));

    test( KErrNone == firstExtendLocale.LoadLocaleAspect(ELocaleCollateSetting, KOldGELocaleName()));

    test( KErrNone == firstExtendLocale.LoadLocaleAspect(ELocaleLocaleSettings, KOldGELocaleName()));

    test( KErrNone == firstExtendLocale.SaveSystemSettings() );

    TestLocaleDLLName(test, KGermanLanguage(), KGERegion(), KGECollation() );

    TestLocaleContent(test, KGELanguageID, KGECurrencySymbol, KGETCollationMethodID);

    firstExtendLocale.LoadSystemSettings();

    test( KErrNone == firstExtendLocale.LoadLocaleAspect(ELocaleLanguageSettings, KOldUKLocaleName()));

    test( KErrNone == firstExtendLocale.LoadLocaleAspect(ELocaleCollateSetting, KOldCNLocaleName()));

    test( KErrNone == firstExtendLocale.LoadLocaleAspect(ELocaleLocaleSettings, KOldUSLocaleName()));

    test( KErrNone == firstExtendLocale.SaveSystemSettings() );

    TestLocaleDLLName(test, KEnglishLanguage(), KUSRegion(), KCNCollation() );

    TestLocaleContent(test, KEnglishLanguageID, KUSCurrencySymbol, KCNTCollationMethodID);

    test.End();

    }

void TestNewLocaleModel()

    {   

    TestOldLocaleAPI();   

    TestNewLocaleAPI();

    }

TInt E32Main()

    {

    CTrapCleanup* tc = CTrapCleanup::New();

    test(tc != NULL);

    __UHEAP_MARK;

    test.Start(_L("The test for check old API and new API behavior in new locale model"));

    test.Title();

    TRAPD(err, ::TestNewLocaleModel())

    test(err == KErrNone);

    test.End();

    test.Close();

    __UHEAP_MARKEND;

    delete tc;

    return(KErrNone);

    }