// Copyright (c) 2006-2009 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 "ctestimapfetchflags.h"

#include "cfakeinputstream.h"

#include "cfakeoutputstream.h"

#include "cactivewaiter.h"

#include "moutputstream.h"

#include "cimapsession.h"

#include "cimapsessionconsts.h"

#include "cimapfolderinfo.h"

#include "cimaputils.h"

CTestImapFetchFlags::CTestImapFetchFlags()

	: iInputStream(NULL)

	, iOutputStream(NULL)

	, iActiveWaiter(NULL)

	, iImapSession(NULL)

	{}

CTestImapFetchFlags::~CTestImapFetchFlags()

	{

	delete iImapSession;

	delete iActiveWaiter;

	delete iOutputStream;

	delete iInputStream;

	CImapUtils::Delete();

	}

void CTestImapFetchFlags::SetupL()

	{

	ASSERT(iInputStream == NULL);

	ASSERT(iOutputStream == NULL);

	ASSERT(iActiveWaiter == NULL);

	ASSERT(iImapSession == NULL);

	CImapUtils::CreateL();

	iInputStream = CFakeInputStream::NewL(Logger());

	iOutputStream = CFakeOutputStream::NewL(Logger());

	iActiveWaiter = new(ELeave)CActiveWaiter(Logger());

	CImapSettings* imapSettings=NULL; 

	CImapMailStore* imapMailStore=NULL;

	iImapSession = CImapSession::NewL(*imapSettings,*imapMailStore,*iInputStream, *iOutputStream);

	INFO_PRINTF1(_L("Setup: ServerGreeting"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("* OK Microsoft Exchange 2000 IMAP4rev1 server version 6.0.6249.0 (lon-cn-exchng2k.msexchange2k.closedtest.intra) ready.\r\n"));

	ASSERT_EQUALS(CImapSession::EServerStateNone, iImapSession->ServerState());

	iImapSession->ReadServerGreetingL(iActiveWaiter->iStatus);

	iActiveWaiter->WaitActive();

	INFO_PRINTF1(_L("...Login"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("1 OK LOGIN completed\r\n"));

	iImapSession->LoginL(iActiveWaiter->iStatus, _L8("username"), _L8("password"));

	iActiveWaiter->WaitActive();

	ASSERT_EQUALS(CImapSession::EServerStateAuthenticated, iImapSession->ServerState());

	INFO_PRINTF1(_L("...Select inbox"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("2 OK [READ-WRITE] SELECT completed\r\n"));

	CImapFolderInfo* folderInfo = CImapFolderInfo::NewL();

	CleanupStack::PushL(folderInfo);

	folderInfo->SetNameL(_L16("inbox"));

	CleanupStack::Pop(folderInfo);

	iImapSession->SelectL(iActiveWaiter->iStatus, folderInfo);

	iActiveWaiter->WaitActive();

	ASSERT_EQUALS(CImapSession::EServerStateSelected, iImapSession->ServerState());

	ASSERT_EQUALS(folderInfo, iImapSession->SelectedFolderInfo());

	folderInfo = NULL;

	}

void CTestImapFetchFlags::TearDownL()

	{

	delete iImapSession;

	iImapSession = NULL;

	delete iActiveWaiter;

	iActiveWaiter = NULL;

	delete iOutputStream;

	iOutputStream = NULL;

	delete iInputStream;

	iInputStream = NULL;

	CImapUtils::Delete();

	}

// Tests

void CTestImapFetchFlags::TestFetchFlagsWithFlagsL()

	{

	INFO_PRINTF1(_L("TestFetchFlagsWithFlagsL"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("* 12 EXISTS\r\n"));

	iInputStream->AppendInputStringL(_L8("* 1 FETCH (UID 18 FLAGS (\\Seen \\Recent))\r\n"));

	iInputStream->AppendInputStringL(_L8("* 2 FETCH (UID 19 FLAGS (\\Seen \\Draft \\Recent))\r\n"));

	iInputStream->AppendInputStringL(_L8("* 3 FETCH (FLAGS (\\Seen \\Deleted) UID 20)\r\n"));

	iInputStream->AppendInputStringL(_L8("3 OK completed\r\n"));

	RArrayMessageFlagInfo messageFlagInfo;

	iImapSession->FetchFlagsL(iActiveWaiter->iStatus, _L8("18:20"), messageFlagInfo);

	iActiveWaiter->WaitActive();

	ASSERT_EQUALS(messageFlagInfo.Count(), 3);

	ASSERT_EQUALS(messageFlagInfo[0].MessageUid(), (TUint)18);

	ASSERT_TRUE(messageFlagInfo[0].QueryFlag(TMessageFlagInfo::ESeen));

	ASSERT_FALSE(messageFlagInfo[0].QueryFlag(TMessageFlagInfo::EAnswered));

	ASSERT_FALSE(messageFlagInfo[0].QueryFlag(TMessageFlagInfo::EFlagged));

	ASSERT_FALSE(messageFlagInfo[0].QueryFlag(TMessageFlagInfo::EDeleted));

	ASSERT_FALSE(messageFlagInfo[0].QueryFlag(TMessageFlagInfo::EDraft));

	ASSERT_TRUE(messageFlagInfo[0].QueryFlag(TMessageFlagInfo::ERecent));

	ASSERT_EQUALS(messageFlagInfo[1].MessageUid(), (TUint)19);

	ASSERT_TRUE(messageFlagInfo[1].QueryFlag(TMessageFlagInfo::ESeen));

	ASSERT_FALSE(messageFlagInfo[1].QueryFlag(TMessageFlagInfo::EAnswered));

	ASSERT_FALSE(messageFlagInfo[1].QueryFlag(TMessageFlagInfo::EFlagged));

	ASSERT_FALSE(messageFlagInfo[1].QueryFlag(TMessageFlagInfo::EDeleted));

	ASSERT_TRUE(messageFlagInfo[1].QueryFlag(TMessageFlagInfo::EDraft));

	ASSERT_TRUE(messageFlagInfo[1].QueryFlag(TMessageFlagInfo::ERecent));

	ASSERT_EQUALS(messageFlagInfo[2].MessageUid(), (TUint)20);

	ASSERT_TRUE(messageFlagInfo[2].QueryFlag(TMessageFlagInfo::ESeen));

	ASSERT_FALSE(messageFlagInfo[2].QueryFlag(TMessageFlagInfo::EAnswered));

	ASSERT_FALSE(messageFlagInfo[2].QueryFlag(TMessageFlagInfo::EFlagged));

	ASSERT_TRUE(messageFlagInfo[2].QueryFlag(TMessageFlagInfo::EDeleted));

	ASSERT_FALSE(messageFlagInfo[2].QueryFlag(TMessageFlagInfo::EDraft));

	ASSERT_FALSE(messageFlagInfo[2].QueryFlag(TMessageFlagInfo::ERecent));

	CImapFolderInfo* folderInfo = iImapSession->SelectedFolderInfo();

	ASSERT_NOT_NULL(folderInfo);

	ASSERT_FALSE(folderInfo->MessageFlagsChanged());	

	messageFlagInfo.Reset();

	INFO_PRINTF1(_L("Complete"));

	}

/**

Tests that unknown extension flags are succsfully ignored without crashing

*/

void CTestImapFetchFlags::TestFetchFlagsWithUnknownExtensionFlagsL()

	{

	INFO_PRINTF1(_L("TestFetchFlagsWithUnknownExtensionFlagsL"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("* 12 EXISTS\r\n"));

	// Try a couple of flag-extension's.

	iInputStream->AppendInputStringL(_L8("* 1 FETCH (UID 18 FLAGS (\\FlagExtension \\Recent))\r\n"));

	iInputStream->AppendInputStringL(_L8("* 2 FETCH (UID 19 FLAGS (\\Seen \\Unread \\Recent))\r\n"));

	// Try a flag-keyword's (defined as an atom without the forward slash)

	iInputStream->AppendInputStringL(_L8("* 3 FETCH (FLAGS (\\Seen Keyword) UID 20)\r\n"));

	iInputStream->AppendInputStringL(_L8("3 OK completed\r\n"));

	RArrayMessageFlagInfo messageFlagInfo;

	iImapSession->FetchFlagsL(iActiveWaiter->iStatus, _L8("18:20"), messageFlagInfo);

	iActiveWaiter->WaitActive();

	ASSERT_EQUALS(messageFlagInfo.Count(), 3);

	ASSERT_EQUALS(messageFlagInfo[0].MessageUid(), (TUint)18);

	ASSERT_FALSE(messageFlagInfo[0].QueryFlag(TMessageFlagInfo::ESeen));

	ASSERT_FALSE(messageFlagInfo[0].QueryFlag(TMessageFlagInfo::EAnswered));

	ASSERT_FALSE(messageFlagInfo[0].QueryFlag(TMessageFlagInfo::EFlagged));

	ASSERT_FALSE(messageFlagInfo[0].QueryFlag(TMessageFlagInfo::EDeleted));

	ASSERT_FALSE(messageFlagInfo[0].QueryFlag(TMessageFlagInfo::EDraft));

	ASSERT_TRUE(messageFlagInfo[0].QueryFlag(TMessageFlagInfo::ERecent));

	ASSERT_EQUALS(messageFlagInfo[1].MessageUid(), (TUint)19);

	ASSERT_TRUE(messageFlagInfo[1].QueryFlag(TMessageFlagInfo::ESeen));

	ASSERT_FALSE(messageFlagInfo[1].QueryFlag(TMessageFlagInfo::EAnswered));

	ASSERT_FALSE(messageFlagInfo[1].QueryFlag(TMessageFlagInfo::EFlagged));

	ASSERT_FALSE(messageFlagInfo[1].QueryFlag(TMessageFlagInfo::EDeleted));

	ASSERT_FALSE(messageFlagInfo[1].QueryFlag(TMessageFlagInfo::EDraft));

	ASSERT_TRUE(messageFlagInfo[1].QueryFlag(TMessageFlagInfo::ERecent));

	ASSERT_EQUALS(messageFlagInfo[2].MessageUid(), (TUint)20);

	ASSERT_TRUE(messageFlagInfo[2].QueryFlag(TMessageFlagInfo::ESeen));

	ASSERT_FALSE(messageFlagInfo[2].QueryFlag(TMessageFlagInfo::EAnswered));

	ASSERT_FALSE(messageFlagInfo[2].QueryFlag(TMessageFlagInfo::EFlagged));

	ASSERT_FALSE(messageFlagInfo[2].QueryFlag(TMessageFlagInfo::EDeleted));

	ASSERT_FALSE(messageFlagInfo[2].QueryFlag(TMessageFlagInfo::EDraft));

	ASSERT_FALSE(messageFlagInfo[2].QueryFlag(TMessageFlagInfo::ERecent));

	messageFlagInfo.Reset();

	INFO_PRINTF1(_L("Complete"));

	}	

/**

Check that a flags response without a UID is classed as an unsolicitied

response and is not stored in the message flag info.

*/

void CTestImapFetchFlags::TestFetchFlagsWithMissingUidL()

	{

	INFO_PRINTF1(_L("TestFetchFlagsWithMissingUidL"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("* 1 FETCH (FLAGS (\\Seen \\Recent))\r\n")); // Missing UID

	iInputStream->AppendInputStringL(_L8("3 OK completed\r\n"));

	RArrayMessageFlagInfo messageFlagInfo;

	iImapSession->FetchFlagsL(iActiveWaiter->iStatus, _L8("18:20"), messageFlagInfo);

	iActiveWaiter->WaitActive();

	ASSERT_EQUALS(messageFlagInfo.Count(), 0);

	messageFlagInfo.Reset();

	INFO_PRINTF1(_L("Complete"));

	}

/**

Check that corrupt data is detected without causing a panic and without hanging.

*/

void CTestImapFetchFlags::TestFetchFlagsCorruptMissingFlagsL()

	{

	INFO_PRINTF1(_L("TestFetchFlagsCorruptMissingFlagsL"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("* 2 FETCH (UID 19)\r\n")); // Missing FLAGS

	iInputStream->AppendInputStringL(_L8("3 OK completed\r\n"));

	RArrayMessageFlagInfo messageFlagInfo;

	iImapSession->FetchFlagsL(iActiveWaiter->iStatus, _L8("18:20"), messageFlagInfo);

	iActiveWaiter->WaitActive(KErrImapCorrupt);

	messageFlagInfo.Reset();

	INFO_PRINTF1(_L("Complete"));

	}

/**

Check that corrupt data is detected without causing a panic and without hanging.

*/

void CTestImapFetchFlags::TestFetchFlagsCorruptNoDataItemsL()

	{

	INFO_PRINTF1(_L("TestFetchFlagsCorruptNoDataItemsL"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("* 3 FETCH ()\r\n")); // No data items

	iInputStream->AppendInputStringL(_L8("3 OK completed\r\n"));

	RArrayMessageFlagInfo messageFlagInfo;

	iImapSession->FetchFlagsL(iActiveWaiter->iStatus, _L8("18:20"), messageFlagInfo);

	iActiveWaiter->WaitActive(KErrImapCorrupt);

	messageFlagInfo.Reset();

	INFO_PRINTF1(_L("Complete"));

	}

/**

Check that corrupt data is detected without causing a panic and without hanging.

*/

void CTestImapFetchFlags::TestFetchFlagsCorruptNoFetchDataL()

	{

	INFO_PRINTF1(_L("TestFetchFlagsCorruptNoFetchDataL"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("* 3 FETCH\r\n")); // No FETCH data at all

	iInputStream->AppendInputStringL(_L8("3 OK completed\r\n"));

	RArrayMessageFlagInfo messageFlagInfo;

	iImapSession->FetchFlagsL(iActiveWaiter->iStatus, _L8("18:20"), messageFlagInfo);

	iActiveWaiter->WaitActive(KErrImapCorrupt);

	messageFlagInfo.Reset();

	INFO_PRINTF1(_L("Complete"));

	}

/**

Check that corrupt data is detected without causing a panic and without hanging.

*/

void CTestImapFetchFlags::TestFetchFlagsCorruptMismatchedTagL()

	{

	INFO_PRINTF1(_L("TestFetchFlagsCorruptMismatchedTagL"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("* 1 FETCH (FLAGS (\\Seen \\Recent) UID 18)\r\n")); // OK

	iInputStream->AppendInputStringL(_L8("4 OK completed\r\n")); // Mismatched

	RArrayMessageFlagInfo messageFlagInfo;

	iImapSession->FetchFlagsL(iActiveWaiter->iStatus, _L8("18:20"), messageFlagInfo);

	iActiveWaiter->WaitActive(KErrImapCorrupt);

	messageFlagInfo.Reset();

	INFO_PRINTF1(_L("Complete"));

	}

CTestSuite* CTestImapFetchFlags::CreateSuiteL(const TDesC& aName)

// static

	{

	SUB_SUITE;

	ADD_ASYNC_TEST_STEP(TestFetchFlagsWithFlagsL);

	ADD_ASYNC_TEST_STEP(TestFetchFlagsWithUnknownExtensionFlagsL);

	ADD_ASYNC_TEST_STEP(TestFetchFlagsWithMissingUidL);

	ADD_ASYNC_TEST_STEP(TestFetchFlagsCorruptMissingFlagsL);

	ADD_ASYNC_TEST_STEP(TestFetchFlagsCorruptNoDataItemsL);

	ADD_ASYNC_TEST_STEP(TestFetchFlagsCorruptNoFetchDataL);

	ADD_ASYNC_TEST_STEP(TestFetchFlagsCorruptMismatchedTagL);

	END_SUITE;

	}