telephonyserverplugins/common_tsy/test/component/src/cctsydtmffu.cpp
changeset 0 3553901f7fa8
child 24 6638e7f4bd8f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/telephonyserverplugins/common_tsy/test/component/src/cctsydtmffu.cpp	Tue Feb 02 01:41:59 2010 +0200
@@ -0,0 +1,1448 @@
+// Copyright (c) 2007-2009 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:
+// The TEFUnit test suite for DTMF in the Common TSY.
+// 
+//
+
+/**
+ @file 
+*/
+
+#include "cctsydtmffu.h"
+#include <etel.h>
+#include <etelmm.h>
+#include <et_clsvr.h>
+#include <ctsy/mmtsy_names.h>
+#include <ctsy/serviceapi/mmtsy_ipcdefs.h>
+#include "tmockltsydata.h"
+#include <ctsy/serviceapi/gsmerror.h>
+
+
+CTestSuite* CCTsyDTMFFU::CreateSuiteL(const TDesC& aName)
+	{
+	SUB_SUITE;
+
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestGetDTMFCaps0001L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestGetDTMFCaps0006L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestGetDTMFCaps00011L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestStopDTMFTone0001L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestReadDTMFTones0001L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestSendDTMFTones0001L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestSendDTMFTones0002L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestSendDTMFTones0003L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestSendDTMFTones0004L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestSendDTMFTones0005L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestStartDTMFTone0001L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestNotifyDTMFEvent0001L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestNotifyDTMFCapsChange0001L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestNotifyDTMFCapsChange0002L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestNotifyDTMFCapsChange0004L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestNotifyStopInDTMFString0001L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestNotifyStopInDTMFString0002L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestNotifyStopInDTMFString0004L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestContinueDTMFStringSending0001L);
+	ADD_TEST_STEP_ISO_CPP(CCTsyDTMFFU, TestContinueDTMFStringSending0005L);
+
+	END_SUITE;
+	}
+
+
+//
+// Actual test cases
+//
+
+
+void CCTsyDTMFFU::AuxTestGetDTMFCaps0001L(
+		RMobilePhone::TMobileService aMobileService,
+		const TDesC& aLineName,
+		TUint32 aExpCaps)
+	{
+	
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+ 	//-------------------------------------------------------------------------
+	// TEST: Successful completion request of
+	// RMobilePhone::GetDTMFCaps when there is no calls.
+ 	//-------------------------------------------------------------------------
+
+	TUint32 caps(0);
+	TInt ret = iPhone.GetDTMFCaps(caps);
+	ASSERT_EQUALS(KErrNone, ret);
+	AssertMockLtsyStatusL();
+	TUint32 expCapsNoCalls(0);
+	ASSERT_EQUALS(expCapsNoCalls, caps);
+
+ 	//-------------------------------------------------------------------------
+	// TEST: Successful completion request of
+	// RMobilePhone::GetDTMFCaps when there is a call.
+ 	//-------------------------------------------------------------------------
+
+	// invoke call info change
+	RLine line;
+	OpenLineLC(line, aLineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, aMobileService, RMobileCall::EStatusConnected);
+
+	// request execute and check results
+	ret = iPhone.GetDTMFCaps(caps);
+	ASSERT_EQUALS(KErrNone, ret);
+	ASSERT_EQUALS(aExpCaps, caps);
+	AssertMockLtsyStatusL();
+
+	CleanupStack::PopAndDestroy(3, this); // call, line, this
+
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MGDC-0001
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::GetDTMFCaps for voice calls
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::GetDTMFCaps for voice calls
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestGetDTMFCaps0001L()
+	{
+
+	TUint32 expCaps = 
+			RMobilePhone::KCapsSendDTMFString |
+			RMobilePhone::KCapsSendDTMFSingleTone;
+
+	AuxTestGetDTMFCaps0001L(RMobilePhone::EVoiceService, KMmTsyVoice1LineName, expCaps);
+
+	// test for voice call from auxilliary voice line
+	// returned caps are wrong
+	AuxTestGetDTMFCaps0001L(RMobilePhone::EAuxVoiceService, KMmTsyVoice2LineName, expCaps);
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MGDC-0006
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::GetDTMFCaps for data calls
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::GetDTMFCaps for data calls
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestGetDTMFCaps0006L()
+	{
+
+	TUint32 expCaps(0);
+	AuxTestGetDTMFCaps0001L(RMobilePhone::ECircuitDataService, KMmTsyDataLineName, expCaps);
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MGDC-00011
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::GetDTMFCaps for fax calls
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::GetDTMFCaps for fax calls
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestGetDTMFCaps00011L()
+	{
+
+	TUint32 expCaps(0);
+	AuxTestGetDTMFCaps0001L(RMobilePhone::EFaxService, KMmTsyFaxLineName, expCaps);
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MSTPDT-0001
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::StopDTMFTone
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::StopDTMFTone
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestStopDTMFTone0001L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RBuf8 data;
+	CleanupClosePushL(data);
+
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+	
+	// start dtmf tone
+	TChar tone('*');
+	TMockLtsyData1<TChar> toneLtsyData( tone );
+	toneLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneStartDTMFTone, data);
+	TInt err = iPhone.StartDTMFTone(tone);
+	ASSERT_EQUALS(KErrNone, err);
+	AssertMockLtsyStatusL();
+
+	//-------------------------------------------------------------------------
+	// TEST A: failure to dispatch request to LTSY
+ 	//-------------------------------------------------------------------------
+
+	iMockLTSY.ExpectL(EMobilePhoneStopDTMFTone, KErrNotSupported);
+
+	err = iPhone.StopDTMFTone();
+	ASSERT_EQUALS(KErrNotSupported, err);
+	AssertMockLtsyStatusL();
+
+ 	//-------------------------------------------------------------------------
+	// TEST C: Successful completion request of
+	// RMobilePhone::StopDTMFTone when result is not cached.
+ 	//-------------------------------------------------------------------------
+
+	iMockLTSY.ExpectL(EMobilePhoneStopDTMFTone);
+
+	err = iPhone.StopDTMFTone();
+	ASSERT_EQUALS(KErrNone, err);
+	AssertMockLtsyStatusL();
+
+ 	//-------------------------------------------------------------------------
+	// TEST E: Unsolicited completion of RMobilePhone::StopDTMFTone
+	// from LTSY.
+ 	//-------------------------------------------------------------------------
+
+	TRequestStatus mockLtsyStatus;
+	iMockLTSY.NotifyTerminated(mockLtsyStatus);	
+	//send completion
+	iMockLTSY.CompleteL(EMobilePhoneStopDTMFTone, KErrNone);
+	// wait for completion
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	AssertMockLtsyStatusL();
+
+	CleanupStack::PopAndDestroy(4, this); // call, line, data, this
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MRDT-0001
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::ReadDTMFTones
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::ReadDTMFTones
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestReadDTMFTones0001L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	TRequestStatus reqStatus;
+	TBuf<1> buf;
+	iPhone.ReadDTMFTones(reqStatus, buf);
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNotSupported, reqStatus.Int());
+
+	AssertMockLtsyStatusL();
+	CleanupStack::PopAndDestroy(3, this); // call, line, this
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MSDT-0001
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::SendDTMFTones
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::SendDTMFTones
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestSendDTMFTones0001L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RBuf8 data;
+	CleanupClosePushL(data);
+
+	//-------------------------------------------------------------------------
+	// TEST: failure to dispatch request to CTSY
+	// when there is no voice calls in the active and connected state
+ 	//-------------------------------------------------------------------------
+
+	TInfoName tones(_L("*102#"));
+	TRequestStatus reqStatus;
+	iPhone.SendDTMFTones(reqStatus, tones);
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrEtelCallNotActive, reqStatus.Int());
+	AssertMockLtsyStatusL();
+
+	//-------------------------------------------------------------------------
+	// TEST A: failure to dispatch request to LTSY
+ 	//-------------------------------------------------------------------------
+
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	TMockLtsyData1<TInfoName> tonesLtsyData( tones );
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data, KErrNotSupported);
+
+	iPhone.SendDTMFTones(reqStatus, tones);
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNotSupported, reqStatus.Int());
+	AssertMockLtsyStatusL();
+
+	//-------------------------------------------------------------------------
+	// TEST B: failure on completion of pending request from LTSY->CTSY
+ 	//-------------------------------------------------------------------------
+
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+	iMockLTSY.CompleteL(EMobilePhoneSendDTMFTones, KErrGeneral);
+	iPhone.SendDTMFTones(reqStatus, tones);
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrGeneral, reqStatus.Int());
+	AssertMockLtsyStatusL();
+
+ 	//-------------------------------------------------------------------------
+	// TEST C: Successful completion request of
+	// RMobilePhone::SendDTMFTones when result is not cached.
+ 	//-------------------------------------------------------------------------
+
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+	iMockLTSY.CompleteL(EMobilePhoneSendDTMFTones, KErrNone);
+	iPhone.SendDTMFTones(reqStatus, tones);
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNone, reqStatus.Int());
+	AssertMockLtsyStatusL();
+	
+ 	//-------------------------------------------------------------------------
+	// TEST E: Unsolicited completion of RMobilePhone::SendDTMFTones
+	// from LTSY.
+ 	//-------------------------------------------------------------------------
+
+	TRequestStatus mockLtsyStatus;
+	iMockLTSY.NotifyTerminated(mockLtsyStatus);	
+	//send completion
+	iMockLTSY.CompleteL(EMobilePhoneSendDTMFTones, KErrNone);
+	// wait for completion
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	AssertMockLtsyStatusL();
+
+	CleanupStack::PopAndDestroy(4, this); // call, line, data, this
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MSDT-0002
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for cancelling of RMobilePhone::SendDTMFTones
+@SYMTestPriority High
+@SYMTestActions Invokes cancelling of RMobilePhone::SendDTMFTones
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestSendDTMFTones0002L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RBuf8 data;
+	CleanupClosePushL(data);
+
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	TRequestStatus mockLtsyStatus;
+	iMockLTSY.NotifyTerminated(mockLtsyStatus);
+
+	//-------------------------------------------------------------------------
+	// failure to dispatch cancelling request to LTSY
+ 	//-------------------------------------------------------------------------
+ 	
+	TInfoName tones(_L("*102#"));
+	TMockLtsyData1<TInfoName> tonesLtsyData( tones );
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+	iMockLTSY.CompleteL(EMobilePhoneSendDTMFTones, KErrNone, 10);
+
+	TRequestStatus reqStatus;
+	iPhone.SendDTMFTones(reqStatus, tones);
+
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTonesCancel, KErrNotSupported);
+
+	iPhone.CancelAsyncRequest(EMobilePhoneSendDTMFTones);
+
+	// request completes as there has not been the cancel
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNone, reqStatus.Int());
+
+	// Wait for completion of iMockLTSY.NotifyTerminated
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	AssertMockLtsyStatusL();
+
+ 	//-------------------------------------------------------------------------
+	// failure on completion cancelling request
+ 	//-------------------------------------------------------------------------
+ 	
+	iMockLTSY.NotifyTerminated(mockLtsyStatus);
+
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+
+	iPhone.SendDTMFTones(reqStatus, tones);
+
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTonesCancel, KErrNone);
+	iMockLTSY.CompleteL(EMobilePhoneSendDTMFTonesCancel, KErrGeneral);
+	iPhone.CancelAsyncRequest(EMobilePhoneSendDTMFTones);
+
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrCancel, reqStatus.Int());
+
+	// Wait for completion of iMockLTSY.NotifyTerminated
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	AssertMockLtsyStatusL();
+
+ 	//-------------------------------------------------------------------------
+	// successful cancelling
+ 	//-------------------------------------------------------------------------
+ 	
+	iMockLTSY.NotifyTerminated(mockLtsyStatus);
+
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+
+	iPhone.SendDTMFTones(reqStatus, tones);
+
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTonesCancel);
+	iMockLTSY.CompleteL(EMobilePhoneSendDTMFTonesCancel, KErrNone);
+	iPhone.CancelAsyncRequest(EMobilePhoneSendDTMFTones);
+
+	// the cancel was done
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrCancel, reqStatus.Int());
+
+	// Wait for completion of iMockLTSY.NotifyTerminated
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	AssertMockLtsyStatusL();
+
+ 	//-------------------------------------------------------------------------
+	// Unsolicited completion of RMobilePhone::SendDTMFTones cancelling from LTSY.
+ 	//-------------------------------------------------------------------------
+
+	iMockLTSY.NotifyTerminated(mockLtsyStatus);	
+	//send completion
+	iMockLTSY.CompleteL(EMobilePhoneSendDTMFTonesCancel, KErrNone);
+	// wait for completion
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	AssertMockLtsyStatusL();
+
+	CleanupStack::PopAndDestroy(4, this); // call, line, data, this
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MSDT-0003
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::SendDTMFTones with bad parameter data
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::SendDTMFTones with bad parameter data
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestSendDTMFTones0003L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	//-------------------------------------------------------------------------
+	// Test B: Test passing wrong descriptor size to parameter in
+	// RMobilePhone::SendDTMFTones
+ 	//-------------------------------------------------------------------------
+
+	// passing of empty DTMF tones
+	TRequestStatus reqStatus;
+	iPhone.SendDTMFTones(reqStatus, KNullDesC);
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrArgument, reqStatus.Int());
+	AssertMockLtsyStatusL();
+
+	// passing of too long DTMF tones
+	TBuf< KDtmfStringMaxLength + 1 > tooLongTones;
+	tooLongTones.SetMax();
+	iPhone.SendDTMFTones(reqStatus, tooLongTones);
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrArgument, reqStatus.Int());
+	AssertMockLtsyStatusL();
+	
+	CleanupStack::PopAndDestroy(3, this); // call,line, this
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MSDT-0004
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for multiple client requests to RMobilePhone::SendDTMFTones
+@SYMTestPriority High
+@SYMTestActions Invokes multiple client requests to RMobilePhone::SendDTMFTones
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestSendDTMFTones0004L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RBuf8 data;
+	CleanupClosePushL(data);
+
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	// Open second client
+	RTelServer telServer2;
+	TInt ret = telServer2.Connect();
+	ASSERT_EQUALS(KErrNone, ret);
+	CleanupClosePushL(telServer2);
+
+	RMobilePhone phone2;
+	ret = phone2.Open(telServer2,KMmTsyPhoneName);
+	ASSERT_EQUALS(KErrNone, ret);
+	CleanupClosePushL(phone2);
+
+	RLine line2;
+	OpenLineLC(line2, KMmTsyVoice1LineName);
+
+	RCall call2;
+	OpenIncomingCallLC(line2, call2, 2, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	//-------------------------------------------------------------------------
+	// Test A: Test multiple clients requesting RMobilePhone::SendDTMFTones
+ 	//-------------------------------------------------------------------------
+
+	// setting and execute 1st request
+	TInfoName tones(_L("*102#"));
+	TMockLtsyData1<TInfoName> tonesLtsyData( tones );
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+	iMockLTSY.CompleteL(EMobilePhoneSendDTMFTones, KErrNone);
+	TRequestStatus reqStatus;
+	iPhone.SendDTMFTones(reqStatus, tones);
+
+	// setting and execute 2nd request
+	TBuf<10> tones2(_L("*105#"));
+	TRequestStatus reqStatus2;
+	phone2.SendDTMFTones(reqStatus2, tones2);
+
+	// completion and check results
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNone, reqStatus.Int());
+
+	User::WaitForRequest(reqStatus2);
+	ASSERT_EQUALS(KErrServerBusy, reqStatus2.Int());
+
+	AssertMockLtsyStatusL();
+	CleanupStack::PopAndDestroy(8, this); // call2, line2, phone2, telServer2, call, line, data, this
+
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MSDT-0005
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::SendDTMFTones with timeout
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::SendDTMFTones and tests for timeout
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestSendDTMFTones0005L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RBuf8 data;
+	CleanupClosePushL(data);
+
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	//-------------------------------------------------------------------------
+	// Test A: Test timeout of RMobilePhone::SendDTMFTones
+ 	//-------------------------------------------------------------------------
+
+	TInfoName tones(_L("*102#"));
+	TMockLtsyData1<TInfoName> tonesLtsyData( tones );
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+
+	TRequestStatus reqStatus;
+	iPhone.SendDTMFTones(reqStatus, tones);
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrTimedOut, reqStatus.Int());
+	AssertMockLtsyStatusL();
+
+ 	//-------------------------------------------------------------------------
+	// Increase coverage: case cancelling
+ 	//-------------------------------------------------------------------------
+
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+	iPhone.SendDTMFTones(reqStatus, tones);
+
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTonesCancel);
+	iPhone.CancelAsyncRequest(EMobilePhoneSendDTMFTones);
+
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrTimedOut, reqStatus.Int());
+	AssertMockLtsyStatusL();
+
+	CleanupStack::PopAndDestroy(4, this); // call, line, data, this
+
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MSTDT-0001
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::StartDTMFTone
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::StartDTMFTone
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestStartDTMFTone0001L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RBuf8 data;
+	CleanupClosePushL(data);
+	
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	//-------------------------------------------------------------------------
+	// TEST A: failure to dispatch request to LTSY
+ 	//-------------------------------------------------------------------------
+
+	TChar tone('*');
+	TMockLtsyData1<TChar> toneLtsyData( tone );
+	toneLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneStartDTMFTone, data, KErrNotSupported);
+	TInt err = iPhone.StartDTMFTone(tone);
+	ASSERT_EQUALS(KErrNotSupported, err);
+
+ 	//-------------------------------------------------------------------------
+	// TEST C: Successful completion request of
+	// RMobilePhone::StartDTMFTone when result is not cached.
+ 	//-------------------------------------------------------------------------
+
+	iMockLTSY.ExpectL(EMobilePhoneStartDTMFTone, data);
+	err = iPhone.StartDTMFTone(tone);
+	ASSERT_EQUALS(KErrNone, err);
+
+	AssertMockLtsyStatusL();
+	CleanupStack::PopAndDestroy(4, this); // call, line, data, this
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MNDE-0001
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::NotifyDTMFEvent
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::NotifyDTMFEvent
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestNotifyDTMFEvent0001L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	RBuf8 data;
+	
+	RMobilePhone::TMobilePhoneDTMFEvent event(RMobilePhone::EStopDtmfTone);	
+	RMobilePhone::TMobilePhoneDTMFEvent startEvent(RMobilePhone::EStartDtmfTone);	
+	TRequestStatus reqStatus;
+	
+    TMockLtsyData1< RMobilePhone::TMobilePhoneDTMFEvent > toneEvent( startEvent );
+    toneEvent.SerialiseL(data);
+
+	//-------------------------------------------------------------------------
+	// TEST A: Test API NotifyDTMFEvent
+ 	//-------------------------------------------------------------------------
+
+	iPhone.NotifyDTMFEvent(reqStatus, event);
+	iMockLTSY.CompleteL(EMobilePhoneNotifyDTMFEvent, KErrNone, data);
+	
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNone, reqStatus.Int());  
+	ASSERT_EQUALS(RMobilePhone::EStartDtmfTone, event);
+
+	//-------------------------------------------------------------------------
+	// TEST B: Test Cancelling a previous request NotifyDTMFEvent
+ 	//-------------------------------------------------------------------------
+	iPhone.NotifyDTMFEvent(reqStatus, event);
+
+	iPhone.CancelAsyncRequest(EMobilePhoneNotifyDTMFEvent);
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrCancel, reqStatus.Int());	
+		
+	//-------------------------------------------------------------------------
+	// TEST C: Negative test NotifyDTMFEvent
+	// Test when client has not requested to be notified.
+	// Should not fall over.
+ 	//-------------------------------------------------------------------------
+	
+	iMockLTSY.CompleteL(EMobilePhoneNotifyDTMFEvent, KErrNone, data);
+
+	CleanupStack::PopAndDestroy(3, this); // call, line, this	
+	}
+
+
+	
+	
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MNDCC-0001
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::NotifyDTMFCapsChange
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::NotifyDTMFCapsChange
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestNotifyDTMFCapsChange0001L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+ 	//-------------------------------------------------------------------------
+	// TEST C: Successful completion request of
+	// RMobilePhone::NotifyDTMFCapsChange when result is not cached.
+ 	//-------------------------------------------------------------------------
+
+	TRequestStatus reqStatus;
+	TUint32 caps(0);
+	iPhone.NotifyDTMFCapsChange(reqStatus, caps);
+
+	// invoke call info change
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	// wait for completion NotifyIndicatorChange request
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNone, reqStatus.Int());
+	TUint32 expCaps = RMobilePhone::KCapsSendDTMFString | 
+	                  RMobilePhone::KCapsSendDTMFSingleTone;
+	ASSERT_EQUALS(expCaps, caps);
+
+	AssertMockLtsyStatusL();
+	CleanupStack::PopAndDestroy(3, this); // call, line, this
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MNDCC-0002
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for cancelling of RMobilePhone::NotifyDTMFCapsChange
+@SYMTestPriority High
+@SYMTestActions Invokes cancelling of RMobilePhone::NotifyDTMFCapsChange
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestNotifyDTMFCapsChange0002L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	//-------------------------------------------------------------------------
+	// Test cancelling of RMobilePhone::NotifyDTMFCapsChange
+ 	//-------------------------------------------------------------------------
+ 	
+	TRequestStatus reqStatus;
+	TUint32 caps(0);
+	iPhone.NotifyDTMFCapsChange(reqStatus, caps);
+
+	iPhone.CancelAsyncRequest(EMobilePhoneNotifyDTMFCapsChange);
+
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrCancel, reqStatus.Int());
+
+	CleanupStack::PopAndDestroy(this);
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MNDCC-0004
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for multiple client requests to RMobilePhone::NotifyDTMFCapsChange
+@SYMTestPriority High
+@SYMTestActions Invokes multiple client requests to RMobilePhone::NotifyDTMFCapsChange
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestNotifyDTMFCapsChange0004L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	// Open second client
+	RTelServer telServer2;
+	TInt ret = telServer2.Connect();
+	ASSERT_EQUALS(KErrNone, ret);
+	CleanupClosePushL(telServer2);
+
+	RMobilePhone phone2;
+	ret = phone2.Open(telServer2,KMmTsyPhoneName);
+	ASSERT_EQUALS(KErrNone, ret);
+	CleanupClosePushL(phone2);
+
+	//-------------------------------------------------------------------------
+	// Test A: Test multiple clients requesting RMobilePhone::NotifyDTMFCapsChange
+ 	//-------------------------------------------------------------------------
+
+	TRequestStatus reqStatus;
+	TUint32 caps(0);
+	iPhone.NotifyDTMFCapsChange(reqStatus, caps);
+
+	TRequestStatus reqStatus2;
+	TUint32 caps2(0);
+	phone2.NotifyDTMFCapsChange(reqStatus2, caps2);
+
+	// invoke call info change
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	// wait for completion NotifyIndicatorChange request
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNone, reqStatus.Int());
+	TUint32 expCaps = RMobilePhone::KCapsSendDTMFString | 
+	                  RMobilePhone::KCapsSendDTMFSingleTone;
+	ASSERT_EQUALS(expCaps, caps);
+
+	User::WaitForRequest(reqStatus2);
+	ASSERT_EQUALS(KErrNone, reqStatus2.Int());
+	ASSERT_EQUALS(expCaps, caps2);
+
+	CleanupStack::PopAndDestroy(2); // line, call
+	CleanupStack::PopAndDestroy(3, this); // phone2, telServer2, this
+
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MNSDS-0001
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::NotifyStopInDTMFString
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::NotifyStopInDTMFString
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestNotifyStopInDTMFString0001L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RBuf8 data;
+	CleanupClosePushL(data);
+	
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	//-------------------------------------------------------------------------
+	// TEST C: Successful completion request of
+	// RMobilePhone::NotifyStopInDTMFString when result is not cached.
+ 	//-------------------------------------------------------------------------
+
+	// execute request
+	TRequestStatus reqStatus;
+	iPhone.NotifyStopInDTMFString(reqStatus);
+
+	// send dtmf tones request and invoke notify complete
+	TInfoName tones(_L("45w123"));
+	TMockLtsyData1<TInfoName> tonesLtsyData( tones );
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+
+	tones.Copy(_L("123"));
+	data.Close();
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.CompleteL(EMobilePhoneNotifyStopInDTMFString, KErrNone, data);
+	
+	TRequestStatus sendDtmfStatus;
+	tones.Copy(_L("45w123"));
+	iPhone.SendDTMFTones(sendDtmfStatus, tones);
+
+	// wait for completion notify request
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNone, reqStatus.Int());
+	AssertMockLtsyStatusL();
+
+	// abortion of send Dtmf request
+	TInt err = iPhone.ContinueDTMFStringSending(EFalse);
+	ASSERT_EQUALS(KErrNone, err);
+	
+	User::WaitForRequest(sendDtmfStatus);
+	ASSERT_EQUALS(KErrAbort, sendDtmfStatus.Int());
+
+	//-------------------------------------------------------------------------
+	// TEST E: Unsolicited completion of RMobilePhone::NotifyStopInDTMFString
+	// from LTSY.
+ 	//-------------------------------------------------------------------------
+
+	TRequestStatus mockLtsyStatus;
+	iMockLTSY.NotifyTerminated(mockLtsyStatus);
+	tones.Copy(_L("456"));
+	data.Close();
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.CompleteL(EMobilePhoneNotifyStopInDTMFString, KErrNone, data);
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	AssertMockLtsyStatusL();
+
+	CleanupStack::PopAndDestroy(4, this); // call, line, data, this
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MNSDS-0002
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for cancelling of RMobilePhone::NotifyStopInDTMFString
+@SYMTestPriority High
+@SYMTestActions Invokes cancelling of RMobilePhone::NotifyStopInDTMFString
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestNotifyStopInDTMFString0002L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RBuf8 data;
+	CleanupClosePushL(data);
+
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	TRequestStatus mockLtsyStatus;
+	iMockLTSY.NotifyTerminated(mockLtsyStatus);
+
+ 	//-------------------------------------------------------------------------
+	// Test cancelling of RMobilePhone::NotifyStopInDTMFString
+ 	//-------------------------------------------------------------------------
+ 	
+	// execute request
+	TRequestStatus reqStatus;
+	iPhone.NotifyStopInDTMFString(reqStatus);
+	
+	// send dtmf tones request
+	TInfoName tones(_L("45w123"));
+	TMockLtsyData1<TInfoName> tonesLtsyData( tones );
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+
+	// notify completion
+	tones.Copy(_L("123"));
+	data.Close();
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.CompleteL(EMobilePhoneNotifyStopInDTMFString, KErrNone, data, 10);
+
+	TRequestStatus sendDtmfStatus;
+	tones.Copy(_L("45w123"));
+	iPhone.SendDTMFTones(sendDtmfStatus, tones);
+
+	iPhone.CancelAsyncRequest(EMobilePhoneNotifyStopInDTMFString);
+
+	// wait for completion
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrCancel, reqStatus.Int());
+
+	// Wait for completion of iMockLTSY.NotifyTerminated
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	AssertMockLtsyStatusL();
+
+	User::WaitForRequest(sendDtmfStatus);
+	ASSERT_EQUALS(KErrTimedOut, sendDtmfStatus.Int());
+
+	CleanupStack::PopAndDestroy(4); // call, line, data, this
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MNSDS-0004
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for multiple client requests to RMobilePhone::NotifyStopInDTMFString
+@SYMTestPriority High
+@SYMTestActions Invokes multiple client requests to RMobilePhone::NotifyStopInDTMFString
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestNotifyStopInDTMFString0004L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RBuf8 data;
+	CleanupClosePushL(data);
+
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	// Open second client
+	RTelServer telServer2;
+	TInt ret = telServer2.Connect();
+	ASSERT_EQUALS(KErrNone, ret);
+	CleanupClosePushL(telServer2);
+
+	RMobilePhone phone2;
+	ret = phone2.Open(telServer2, KMmTsyPhoneName);
+	ASSERT_EQUALS(KErrNone, ret);
+	CleanupClosePushL(phone2);
+
+	//-------------------------------------------------------------------------
+	// Test A: Test multiple clients requesting RMobilePhone::NotifyStopInDTMFString
+ 	//-------------------------------------------------------------------------
+
+	// execute requests
+	TRequestStatus reqStatus;
+	iPhone.NotifyStopInDTMFString(reqStatus);
+	
+	TRequestStatus reqStatus2;
+	phone2.NotifyStopInDTMFString(reqStatus2);
+	
+	// send dtmf tones request and invoke notify complete
+	TInfoName tones(_L("45w123"));
+	TMockLtsyData1<TInfoName> tonesLtsyData( tones );
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+
+	tones.Copy(_L("123"));
+	data.Close();
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.CompleteL(EMobilePhoneNotifyStopInDTMFString, KErrNone, data);
+
+	TRequestStatus sendDtmfStatus;
+	tones.Copy(_L("45w123"));
+	iPhone.SendDTMFTones(sendDtmfStatus, tones);
+
+	// wait for notify requests completion
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNone, reqStatus.Int());
+	AssertMockLtsyStatusL();
+
+	User::WaitForRequest(reqStatus2);
+	ASSERT_EQUALS(KErrNone, reqStatus2.Int());
+
+	// abortion of send Dtmf request
+	TInt err = iPhone.ContinueDTMFStringSending(EFalse);
+	ASSERT_EQUALS(KErrNone, err);
+	
+	User::WaitForRequest(sendDtmfStatus);
+	ASSERT_EQUALS(KErrAbort, sendDtmfStatus.Int());
+
+	CleanupStack::PopAndDestroy(6, this); // call, line, phone2, telServer2, data, this
+
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MCDSS-0001
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::ContinueDTMFStringSending
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::ContinueDTMFStringSending
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestContinueDTMFStringSending0001L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RBuf8 data;
+	CleanupClosePushL(data);
+
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	//-------------------------------------------------------------------------
+	// TEST A: failure to dispatch request to LTSY
+ 	//-------------------------------------------------------------------------
+
+	// notify stop in dtmf string request
+	TRequestStatus mockLtsyStatus;
+	iPhone.NotifyStopInDTMFString(mockLtsyStatus);
+
+	// setting expected data for send dtmf tones request
+	TInfoName tones(_L("45w123"));
+	TMockLtsyData1<TInfoName> tonesLtsyData( tones );
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+
+	// setting data for notify stop in dtmf string
+	TInfoName stopTones(_L("123"));
+	TMockLtsyData1<TInfoName> stopLtsyData( stopTones );
+	data.Close();
+	stopLtsyData.SerialiseL(data);
+	iMockLTSY.CompleteL(EMobilePhoneNotifyStopInDTMFString, KErrNone, data);
+	
+	// send dtmf tones
+	TRequestStatus reqStatus;
+	iPhone.SendDTMFTones(reqStatus, tones);
+
+	// wait for stop in dtmf string
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	
+	// setting expected data for ContinueDTMFStringSending request
+	data.Close();
+	stopLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneContinueDTMFStringSending, data, KErrNotSupported);
+	
+	// ContinueDTMFStringSending request
+	TInt err = iPhone.ContinueDTMFStringSending(ETrue);
+	ASSERT_EQUALS(KErrNotSupported, err);
+
+	// SendDTMFTones request completion
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNotSupported, reqStatus.Int());
+
+	AssertMockLtsyStatusL();
+
+ 	//-------------------------------------------------------------------------
+	// TEST C: Successful completion request of
+	// RMobilePhone::ContinueDTMFStringSending when result is not cached.
+ 	//-------------------------------------------------------------------------
+
+	// notify stop in dtmf string request
+	iPhone.NotifyStopInDTMFString(mockLtsyStatus);
+
+	// send dtmf tones request
+	data.Close();
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+	data.Close();
+	stopLtsyData.SerialiseL(data);
+	iMockLTSY.CompleteL(EMobilePhoneNotifyStopInDTMFString, KErrNone, data);
+	iPhone.SendDTMFTones(reqStatus, tones);
+
+	// wait for stop in dtmf string
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	
+	// ContinueDTMFStringSending request
+	data.Close();
+	stopLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneContinueDTMFStringSending, data);
+	err = iPhone.ContinueDTMFStringSending(ETrue);
+	ASSERT_EQUALS(KErrNone, err);
+
+	// invoke SendDTMFTones request completion
+	iMockLTSY.NotifyTerminated(mockLtsyStatus);
+	iMockLTSY.CompleteL(EMobilePhoneSendDTMFTones, KErrNone);
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+
+	// SendDTMFTones request completion
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNone, reqStatus.Int());
+	
+	AssertMockLtsyStatusL();
+
+ 	//-------------------------------------------------------------------------
+	// TEST: completion request when parameter is EFalse
+ 	//-------------------------------------------------------------------------
+
+	// notify stop in dtmf string request
+	iPhone.NotifyStopInDTMFString(mockLtsyStatus);
+
+	// send dtmf tones request
+	data.Close();
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+	data.Close();
+	stopLtsyData.SerialiseL(data);
+	iMockLTSY.CompleteL(EMobilePhoneNotifyStopInDTMFString, KErrNone, data);
+	iPhone.SendDTMFTones(reqStatus, tones);
+
+	// wait for stop in dtmf string
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	
+	// ContinueDTMFStringSending request
+	err = iPhone.ContinueDTMFStringSending(EFalse);
+	ASSERT_EQUALS(KErrNone, err);
+
+	// SendDTMFTones request completion
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrAbort, reqStatus.Int());
+
+	AssertMockLtsyStatusL();
+
+ 	//-------------------------------------------------------------------------
+	// TEST: completion request when continue tones is empty
+ 	//-------------------------------------------------------------------------
+
+	// notify stop in dtmf string request
+	iPhone.NotifyStopInDTMFString(mockLtsyStatus);
+
+	// send dtmf tones request
+	data.Close();
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+	stopTones.Copy(KNullDesC);
+	data.Close();
+	stopLtsyData.SerialiseL(data);
+	iMockLTSY.CompleteL(EMobilePhoneNotifyStopInDTMFString, KErrNone, data);
+	iPhone.SendDTMFTones(reqStatus, tones);
+
+	// wait for stop in dtmf string
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	
+	// ContinueDTMFStringSending request
+	err = iPhone.ContinueDTMFStringSending(ETrue);
+	ASSERT_EQUALS(KErrNone, err);
+
+	// SendDTMFTones request completion
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNone, reqStatus.Int());
+
+	AssertMockLtsyStatusL();
+
+ 	//-------------------------------------------------------------------------
+	// TEST: completion request when continue tones is null
+ 	//-------------------------------------------------------------------------
+
+	// notify stop in dtmf string request
+	iPhone.NotifyStopInDTMFString(mockLtsyStatus);
+
+	// send dtmf tones request
+	data.Close();
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+	// pack special constant _L("null")
+	// for recognize null pointer packing test case in CMockPhoneMessHandler::Complete
+	stopTones.Copy(_L("null"));
+	data.Close();
+	stopLtsyData.SerialiseL(data);
+	iMockLTSY.CompleteL(EMobilePhoneNotifyStopInDTMFString, KErrNone, data);
+	iPhone.SendDTMFTones(reqStatus, tones);
+
+	// wait for stop in dtmf string
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	
+	// ContinueDTMFStringSending request
+	err = iPhone.ContinueDTMFStringSending(ETrue);
+	ASSERT_EQUALS(KErrNone, err);
+
+	// SendDTMFTones request completion
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrNone, reqStatus.Int());
+
+	AssertMockLtsyStatusL();
+
+ 	//-------------------------------------------------------------------------
+	// TEST: completion request when DTMF sending not going on
+ 	//-------------------------------------------------------------------------
+
+	// ContinueDTMFStringSending request
+	err = iPhone.ContinueDTMFStringSending(ETrue);
+	ASSERT_EQUALS(KErrNotReady, err);
+
+	AssertMockLtsyStatusL();
+
+	CleanupStack::PopAndDestroy(4, this); // line, call, data, this
+	
+	}
+
+
+/**
+@SYMTestCaseID BA-CTSY-DTMF-MCDSS-0005
+@SYMComponent  telephony_ctsy
+@SYMTestCaseDesc Test support in CTSY for RMobilePhone::ContinueDTMFStringSending with timeout
+@SYMTestPriority High
+@SYMTestActions Invokes RMobilePhone::ContinueDTMFStringSending and tests for timeout
+@SYMTestExpectedResults Pass
+@SYMTestType CT
+*/
+void CCTsyDTMFFU::TestContinueDTMFStringSending0005L()
+	{
+
+	OpenEtelServerL(EUseExtendedError);
+	CleanupStack::PushL(TCleanupItem(Cleanup,this));
+	OpenPhoneL();
+
+	RBuf8 data;
+	CleanupClosePushL(data);
+
+	RLine line;
+	OpenLineLC(line, KMmTsyVoice1LineName);
+
+	RCall call;
+	OpenIncomingCallLC(line, call, 1, RMobilePhone::EVoiceService, RMobileCall::EStatusConnected);
+
+	//-------------------------------------------------------------------------
+	// Test A: Test timeout of RMobilePhone::ContinueDTMFStringSending
+ 	//-------------------------------------------------------------------------
+
+	// notify stop in dtmf string request
+	TRequestStatus mockLtsyStatus;
+	iPhone.NotifyStopInDTMFString(mockLtsyStatus);
+
+	// setting expected data for send dtmf tones request
+	TInfoName tones(_L("43w123"));
+	TMockLtsyData1<TInfoName> tonesLtsyData( tones );
+	tonesLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneSendDTMFTones, data);
+
+	// setting data for notify stop in dtmf string
+	TInfoName stopTones(_L("123"));
+	TMockLtsyData1<TInfoName> stopLtsyData( stopTones );
+	data.Close();
+	stopLtsyData.SerialiseL(data);
+	iMockLTSY.CompleteL(EMobilePhoneNotifyStopInDTMFString, KErrNone, data);
+	
+	// send dtmf tones
+	TRequestStatus reqStatus;
+	iPhone.SendDTMFTones(reqStatus, tones);
+
+	// wait for stop in dtmf string
+	User::WaitForRequest(mockLtsyStatus);
+	ASSERT_EQUALS(KErrNone, mockLtsyStatus.Int());
+	
+	// setting expected data for ContinueDTMFStringSending request
+	data.Close();
+	stopLtsyData.SerialiseL(data);
+	iMockLTSY.ExpectL(EMobilePhoneContinueDTMFStringSending, data);
+	
+	// ContinueDTMFStringSending request
+	TInt err = iPhone.ContinueDTMFStringSending(ETrue);
+	ASSERT_EQUALS(KErrNone, err);
+
+	// SendDTMFTones request completion
+	User::WaitForRequest(reqStatus);
+	ASSERT_EQUALS(KErrTimedOut, reqStatus.Int());
+
+	AssertMockLtsyStatusL();
+
+	CleanupStack::PopAndDestroy(4, this); // call, line, data, this
+
+	}