cbsref/csyrefplugins/csy27010/test/Csy27010UnitTest.cpp
changeset 44 8b72faa1200f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cbsref/csyrefplugins/csy27010/test/Csy27010UnitTest.cpp	Tue Jun 22 11:02:32 2010 +0100
@@ -0,0 +1,1739 @@
+//
+// * Copyright 2004 Neusoft America Inc.
+// * All rights reserved.
+// * This component and the accompanying materials are made available
+// * under the terms of the Eclipse Public License v1.0
+// * which accompanies this distribution, and is available
+// * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+// *
+// * Contributors:
+// * Keith Collins (Neusoft America Inc.)  original software development and additional code and modifications.
+// * Thomas Gahagen (Neusoft America Inc.)  additional code and modifications.
+// * Zhen Yuan (Neusoft America Inc.)  additional code and modifications.
+// *
+// * Description:  This contains the Unit Tests dealing with CSY 0710 related
+// *               functionality as documented in the project's Unit Test Spec.
+// *
+// *               The tests may be run either interactively or automatically.
+// *
+// *               The tests are dependant on a predictable response from
+// *               the BP side according to the test spec.
+// *
+// *               The automated tests achieve this predictable response by
+// *               using the Tester component.
+//
+
+// Csy0710UnitTest.cpp
+
+/** @file Csy0710UnitTest.cpp
+ *
+ */
+
+#include "Csy27010UnitTest.h"
+#include <exterror.h>
+
+
+_LIT8(KATCommand1,  "AT+CGMM\r");
+_LIT8(KATCommand2,  "AT+CGMM\r");
+_LIT8(KATCommand3,  "AT+CMUX?\r");
+_LIT8(KATCommand4,  "AT\r");
+_LIT8(KATCommand5,  "AT+CGMI\r");
+_LIT8(KATCommand6,  "AT+CGSN\r");
+_LIT8(KATCommand7,  "AT+CGMR\r");
+_LIT8(KATCommand8,  "AT+CBC\r");
+_LIT8(KATCommand9,  "AT+CSQ\r");
+_LIT8(KATCommand10, "ATS7?\r");
+_LIT8(KATCommand11, "ATS0=5\r");
+_LIT8(KATCommand12, "AT+FCLASS=2.0\r");
+_LIT8(KATCommand13, "AT+CRC=?\r");
+
+//_LIT8(KATCommandToCancel, "ABCDEFGHIJKLMNOPQRSTUVWXYZ\r");
+_LIT8(KATCommandToCancel, "AT\r");
+
+//-----------------------------------------------------------------------------
+// Helper routines
+//-----------------------------------------------------------------------------
+//
+
+TBool CCsy0710UnitTest::HasTestRangesDefined()
+	{
+	return ETrue;
+	}
+
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+CCsy0710UnitTest* CCsy0710UnitTest::NewL(const TDesC& aUnitTestName,
+								 const TDesC& aLogFileName,
+							     const TDesC& aTestSpecName,
+							     const TDesC& aTestScriptName)
+	{
+	CCsy0710UnitTest* self = new(ELeave) CCsy0710UnitTest(aUnitTestName,
+				aLogFileName, aTestSpecName, aTestScriptName);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop();
+	return self;
+	}
+
+CCsy0710UnitTest::~CCsy0710UnitTest()
+	{
+	}
+
+
+CCsy0710UnitTest::CCsy0710UnitTest(const TDesC& aUnitTestName,
+						   const TDesC& aLogFileName,
+						   const TDesC& aTestSpecName,
+						   const TDesC& aTestScriptName)
+: CUnitTestBase(aUnitTestName, aLogFileName, aTestSpecName, aTestScriptName)
+	{}
+
+
+void CCsy0710UnitTest::ConstructL()
+	{	
+	CUnitTestBase::ConstructL();
+	
+	iCmdPortName[0].Copy(_L("gsm0710::1"));
+	iCmdPortName[1].Copy(_L("gsm0710::2"));
+	iCmdPortName[2].Copy(_L("gsm0710::3"));
+	iCmdPortName[3].Copy(_L("gsm0710::4"));
+	iDataPort1Name.Copy(_L("gsm0710::101"));
+	}
+
+void CCsy0710UnitTest::PrintTestSpecIdentifiers()
+	{
+	iTest.Printf(_L("\nCSY 0710 Unit Test\n\n"));
+	iTest.Printf(_L("1: CSY A tests\n"));
+	iTest.Printf(_L("2: CSY B tests\n"));
+	iTest.Printf(_L("3: CSY C tests\n"));
+	iTest.Printf(_L("4: CSY D tests\n"));
+	iTest.Printf(_L("5: CSY E tests\n"));
+	iTest.Printf(_L("6: CSY F tests\n"));
+	iTest.Printf(_L("7: CSY G tests\n"));
+	iTest.Printf(_L("8: CSY H tests\n"));
+	}
+
+
+void CCsy0710UnitTest::PrintTestDetails(TInt /*aTstSpecNumber*/)
+	{
+	// This version prints no helpful info on the screen. Overload this in
+	// your own test class to put out test details for the test spec idenifier
+	// selected
+	}
+
+
+void CCsy0710UnitTest::RunTestsL(TBool aEndInd,TTestMode aTestMode,
+								 TInt& aErrCode, TInt& aLeaveCode, 
+								 TInt aApiNumber, TInt aTestNumber)
+	{
+	switch (aApiNumber)
+		{
+		case 0:
+			aLeaveCode = KErrNone;
+			aErrCode = 8;  // 8 more tests
+			break;
+		case 1:
+			TRAP(aLeaveCode,aErrCode = CsyAL(aTestNumber));
+			break;
+		case 2:
+			TRAP(aLeaveCode,aErrCode = CsyBL(aTestNumber));
+			break;
+		case 3:
+			TRAP(aLeaveCode,aErrCode = CsyCL(aTestNumber));
+			break;
+		case 4:
+			TRAP(aLeaveCode,aErrCode = CsyDL(aTestNumber));
+			break;
+		case 5:
+			TRAP(aLeaveCode,aErrCode = CsyEL(aTestNumber));
+			break;
+		case 6:
+			TRAP(aLeaveCode,aErrCode = CsyFL(aTestNumber));
+			break;
+		case 7:
+			TRAP(aLeaveCode,aErrCode = CsyGL(aTestNumber));
+			break;
+		case 8:
+			TRAP(aLeaveCode,aErrCode = CsyHL(aTestNumber));
+			break;
+		default:
+			ActionNoMatch(aEndInd,aTestMode,aApiNumber, aTestNumber);
+		}
+
+	//CloseAllResources();
+	}
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+
+
+TInt CCsy0710UnitTest::CsyAL(TInt aTstNum)
+/**
+ * CSY Information Tests
+ * @param aTstNum test number
+ * @return KErrNone or error code
+ */
+	{
+	if (aTstNum != 0)
+		iTest.Printf(_L("CSYA-%d\n"), aTstNum);
+
+	TInt ret = KErrNone;
+
+	SetTsIdentifier(_L("CSYA"));
+	SetMethodName(_L("CSYA"));
+
+	switch (aTstNum)
+		{
+		case 0:		// Return how may auto tests are present
+			return (4);
+			break;
+
+		case 1:		// Start C32
+			iTest.Printf(_L("Start C32...\n"));	
+			SetFunIndex(1);
+			TEST(LoadSerialDeviceDrivers());
+			ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+			iTest.Printf(_L("Test 1-1 Passed\n"));
+			return (KErrNone);
+			break;
+
+		case 2:		// Load and Unload CSY multiple times
+			iTest.Printf(_L("Basic check on something else..\n"));	
+			SetFunIndex(1);
+			TEST(LoadSerialDeviceDrivers());
+			ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+			iCommServer.Close();
+			iTest.Printf(_L("Test 1-2 Passed\n"));
+			return (KErrNone);
+			break;
+
+		case 3:		// Open Multiple Sessions to C32
+			iTest.Printf(_L("Open Multiple Sessions to C32...\n"));	
+			SetFunIndex(1);
+			TEST(LoadSerialDeviceDrivers());
+			ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			TEST(OpenAllCommPorts());
+			User::After(5000000);
+			CloseAllCommPorts();
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();
+			User::After(3000000);
+			iTest.Printf(_L("Test 1-3 Passed\n"));
+			return (KErrNone);
+			break;
+
+		case 4: 		// Check that the phone supports the expected extensions
+			iTest.Printf(_L("Get CSY Info...\n"));	
+			SetFunIndex(1);
+			TEST(LoadSerialDeviceDrivers());
+			ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			TEST(GetCsyInfo());
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();			
+			User::After(5000000);
+			return KErrNone;
+			break;
+
+					// Manual Tests Follow...
+		case 100:		// Return how many manual tests are present
+			{
+			return 0;
+			}
+			break;
+
+		default:
+			iTest.Printf(_L("** Not implemented CSYA-%d **\n"), aTstNum);
+			break;
+		}
+
+	return ret;
+	}
+
+
+TInt CCsy0710UnitTest::CsyBL(TInt aTstNum)
+/**
+ * CSY Open and Close Logical Ports Tests
+ * @param aTstNum test number
+ * @return void
+ */
+	{
+	if (aTstNum != 0)
+		iTest.Printf(_L("CSYB-%d\n"), aTstNum);
+
+	TInt ret = KErrNone;
+
+	SetTsIdentifier(_L("CSYB"));
+	SetMethodName(_L("CSYB"));
+
+	switch (aTstNum)
+		{
+		case 0:		// Return how may auto tests are present
+			return (6);
+			break;
+
+		case 1:		// open & close subsessions
+			iTest.Printf(_L("Open & Close Subsessions...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			TEST(LoadSerialDeviceDrivers());
+			ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			// specific test code
+			TEST(OpenAllCommPorts());
+			CloseAllCommPorts();
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();
+			iTest.Printf(_L("Test 2-1 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 2:		// check failure to open comm port	
+			iTest.Printf(_L("Check failure to open comm port...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			TEST(LoadSerialDeviceDrivers());
+            ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			// specific test code
+			TEST(OpenCommPortFail());
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();
+			iTest.Printf(_L("Test 2-2 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 3:		// open many ports
+			iTest.Printf(_L("Open many RComm ports...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			TEST(LoadSerialDeviceDrivers());
+            ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			// specific test code
+			TEST(OpenAllCommPorts());
+			User::After(5000000);
+			CloseAllCommPorts();
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();
+			iTest.Printf(_L("Test 2-3 Passed\n"));
+			User::After(3000000);
+			return (KErrNone);
+			break;
+
+		case 4:		// check ability to open same port twice
+			iTest.Printf(_L("Check ability to open RComm port twice...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			TEST(LoadSerialDeviceDrivers());
+            ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			// specific test code
+			TEST(OpenCmdPortTwice());
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();
+			iTest.Printf(_L("Test 2-4 Passed\n"));
+			User::After(3000000);
+			return (KErrNone);
+			break;
+
+		case 5:		// open many subsessions at same time
+			iTest.Printf(_L("Open many RComm ports at same time...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			TEST(LoadSerialDeviceDrivers());
+            ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			// specific test code
+			TEST(OpenAllCommPorts());
+			User::After(5000000);
+			CloseAllCommPorts();
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();
+			iTest.Printf(_L("Test 2-5 Passed\n"));
+			User::After(3000000);
+			return (KErrNone);
+			break;
+
+		case 6:		// check failure to open port with an invalid name
+			iTest.Printf(_L("Check failure to open port with invalid name...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			TEST(LoadSerialDeviceDrivers());
+            ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			// specific test code
+			TEST(OpenCmdPortInvalidName());
+			User::After(5000000);
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();
+			User::After(1000000);
+			iTest.Printf(_L("Test 2-6 Passed\n"));
+			User::After(2000000);
+			return (KErrNone);
+			break;
+
+			
+			// Manual Tests Follow...
+		case 100:		// Return how many manual tests are present
+			{
+			return 0;
+			}
+			break;
+
+		default:
+			iTest.Printf(_L("** Not implemented CSYB-%d **\n"), aTstNum);
+			break;
+		}
+
+	return (ret);
+	}
+
+
+TInt CCsy0710UnitTest::CsyCL(TInt aTstNum)
+/**
+ * CSY Data Transmission Tests.
+ * @param aTstNum test number
+ * @return void
+ */
+	{
+	if (aTstNum != 0)
+		iTest.Printf(_L("CSYC-%d\n"), aTstNum);
+
+	TInt ret = KErrNone;
+
+	SetTsIdentifier(_L("CSYC"));
+	SetMethodName(_L("CSYC"));
+
+	switch (aTstNum)
+		{
+		case 0:		// Return how may auto tests are present
+			return (4);
+			break;
+
+		case 1:		// Check that information can be sent
+			iTest.Printf(_L("Send command on Comm Port...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			TEST(LoadSerialDeviceDrivers());
+            ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			// specific test code
+			TEST(SendCmdOneCommPort(0));
+			User::After(1000000);
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();
+			iTest.Printf(_L("Test 3-1 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 2:		// Check that information can be sent
+			iTest.Printf(_L("Send multiple commands on Comm Port...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			TEST(LoadSerialDeviceDrivers());
+            ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			// specific test code
+			SendCmdsOneCommPort(0);
+			User::After(1000000);
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();
+			iTest.Printf(_L("Test 3-2 Passed\n"));
+			User::After(3000000);
+			return (KErrNone);
+			break;
+			
+		case 3:		// check BP ack failure
+			iTest.Printf(_L("Test 3-3 Passed\n"));
+			SetFunIndex(1);
+			User::After(3000000);
+			return (KErrNone);
+
+		case 4:		// Check write cancel on outstanding cmd
+			iTest.Printf(_L("Cancel Write Request on Comm Port...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			TEST(LoadSerialDeviceDrivers());
+            ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			// specific test code
+			CancelWriteOneCommPort(0);
+			User::After(1000000);
+
+			// common exit test code
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();
+			iTest.Printf(_L("Test 3-4 Passed\n"));
+			User::After(3000000);
+			return (KErrNone);
+			break;
+
+			// Manual Tests Follow...
+		case 100:		// Return how many manual tests are present
+			{
+			return 0;
+			}
+			break;
+
+		default:
+			iTest.Printf(_L("** Not implemented CSYC-%d **\n"), aTstNum);
+			break;
+		}
+
+	return (ret);
+	}
+
+
+TInt CCsy0710UnitTest::CsyDL(TInt aTstNum)
+/**
+ * CSY Tests for receive data on channels.
+ * @param aTstNum test number
+ * @return KErrNone or error code
+ */
+	{
+	TInt ret = KErrNone;
+
+	if (aTstNum != 0)
+		iTest.Printf(_L("CSYD-%d\n"), aTstNum);
+
+	SetTsIdentifier(_L("CSYD"));
+	SetMethodName(_L("CSYD"));
+
+	switch (aTstNum)
+		{
+		case 0:		// Return how may auto tests are present
+			return (2);
+			break;
+
+		case 1:		// Check that data can be received
+			iTest.Printf(_L("Recv Data on Comm Port...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			TEST(LoadSerialDeviceDrivers());
+            ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			// specific test code
+			ret = iCommPort[0].Open(iCommServer, iCmdPortName[0], ECommShared);
+			if (ret != KErrNone) return __LINE__;
+			TEST(RecvDataOneCommPort(0));
+			iCommPort[0].Close();
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();
+			iTest.Printf(_L("Test 4-1 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 2:		// Check that data is received and given to the correct port
+			iTest.Printf(_L("Recv Data and Route to Correct Port...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			TEST(LoadSerialDeviceDrivers());
+            ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			// specific test code
+			ret = iCommPort[0].Open(iCommServer, iCmdPortName[0], ECommShared);
+			if (ret != KErrNone) return __LINE__;
+			ret = iCommPort[1].Open(iCommServer, iCmdPortName[1], ECommShared);
+			if (ret != KErrNone) return __LINE__;
+			ret = iCommPort[2].Open(iCommServer, iCmdPortName[1], ECommShared);
+			if (ret != KErrNone) return __LINE__;
+			ret = iCommPort[3].Open(iCommServer, iCmdPortName[1], ECommShared);
+			if (ret != KErrNone) return __LINE__;
+
+			TEST(RecvDataOneCommPort(0));
+			TEST(RecvDataOneCommPort(1));
+			TEST(RecvDataOneCommPort(2));
+			TEST(RecvDataOneCommPort(3));
+
+			ret = iCommPort[4].Open(iCommServer, iDataPort1Name, ECommShared); //data port
+			if (ret != KErrNone) return __LINE__;
+			TEST(RecvDataOneCommPort(4)); //newly open port will take away the control of the dlc
+			iCommPort[4].Close();
+			// should return control of dlc
+
+			TEST(RecvDataOneCommPort(0));
+			TEST(RecvDataOneCommPort(1));
+			TEST(RecvDataOneCommPort(2));
+			TEST(RecvDataOneCommPort(3));
+
+			iCommPort[3].Close();
+			iCommPort[2].Close();
+			iCommPort[1].Close();
+			iCommPort[0].Close();
+			User::After(1000000);
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();
+			iTest.Printf(_L("Test 4-2 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+			// Manual Tests Follow...
+		case 100:		// Return how many manual tests are present
+			{
+			return 0;
+			}
+			break;
+
+		default:
+			iTest.Printf(_L("** Not implemented CSYD-%d **\n"), aTstNum);
+			break;
+		}		
+			
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::CsyEL(TInt aTstNum)
+/**
+ * CSY Tests for flow control of data on logical ports.
+ * @param aTstNum test number
+ * @return KErrNone or error code
+ */
+	{
+	TInt ret = KErrNone;
+
+	if (aTstNum != 0)
+		iTest.Printf(_L("CSYE-%d\n"), aTstNum);
+
+	SetTsIdentifier(_L("CSYE"));
+	SetMethodName(_L("CSYE"));
+
+	switch (aTstNum)
+		{
+		case 0:		// Return how may auto tests are present
+			return (1);
+			break;
+
+		case 1:		// Check that flow control signals correct port
+			iTest.Printf(_L("Verify Flow Control Signals to Correct Port...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			TEST(LoadSerialDeviceDrivers());
+            ret = StartC32();
+            if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+                TEST(ret);
+			TEST(iCommServer.Connect());
+			ret = iCommServer.LoadCommModule(KCsyName);
+			if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+			// specific test code
+			ret = iCommPort[0].Open(iCommServer, iCmdPortName[0], ECommShared);
+			if (ret != KErrNone) return __LINE__;
+			ret = iCommPort[1].Open(iCommServer, iCmdPortName[1], ECommShared);
+			if (ret != KErrNone) return __LINE__;
+			ret = iCommPort[2].Open(iCommServer, iCmdPortName[2], ECommShared);
+			if (ret != KErrNone) return __LINE__;
+			ret = iCommPort[3].Open(iCommServer, iCmdPortName[3], ECommShared);
+			if (ret != KErrNone) return __LINE__;
+
+			TEST(VerifyFlowControl(0));
+			TEST(VerifyFlowControl(1));
+			TEST(VerifyFlowControl(2));
+			TEST(VerifyFlowControl(3));
+
+			iCommPort[3].Close();
+			iCommPort[2].Close();
+			iCommPort[1].Close();
+			iCommPort[0].Close();
+			User::After(1000000);
+			iCommServer.UnloadCommModule(KCsyName);
+			iCommServer.Close();
+			iTest.Printf(_L("Test 5-1 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+			// Manual Tests Follow...
+		case 100:		// Return how many manual tests are present
+			{
+			return 0;
+			}
+			break;
+
+		default:
+			iTest.Printf(_L("** Not implemented CSYE-%d **\n"), aTstNum);
+			break;
+		}			
+			
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::CsyFL(TInt aTstNum)
+/**
+ * CSY Tests for 3GPP 27.010 compliance.
+ * @param aTstNum test number
+ * @return KErrNone or error code
+ */
+	{
+	if (aTstNum != 0)
+		iTest.Printf(_L("CSYF-%d\n"), aTstNum);
+
+	SetTsIdentifier(_L("CSYF"));
+	SetMethodName(_L("CSYF"));
+
+	iTest.Printf(_L("Verify 3GPP 27.010 Compliance\n"));	
+
+	switch (aTstNum)
+		{
+		case 0:		// Return how may auto tests are present
+			return (8);
+			break;
+
+		case 1:		// Check that AT+CMUX is sent to enter mux mode
+			iTest.Printf(_L("Verify AT+CMUX is sent to enter Mux mode...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			Verify0710Compliance();
+			iTest.Printf(_L("Test 6-1 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 2:		// Check that frames are created correctly
+			iTest.Printf(_L("Verify frames are created properly...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			Verify0710Compliance();
+			iTest.Printf(_L("Test 6-2 Passed\n"));
+			User::After(2000000);
+			return KErrNone;
+			break;
+
+		case 3:		// Check that channels are created via SABM frames
+			iTest.Printf(_L("Verify channels are created via SABM frames...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			Verify0710Compliance();
+			iTest.Printf(_L("Test 6-3 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 4:		// Check that received frames are validated
+			iTest.Printf(_L("Verify received frames are validated...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			Verify0710Compliance();
+			iTest.Printf(_L("Test 6-4 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 5:		// Check that recv frames are ack'd with a UA frame
+			iTest.Printf(_L("Verify received frames are ack'd with a UA frame...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			Verify0710Compliance();
+			iTest.Printf(_L("Test 6-5 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 6:		// Check that received modem status control frames are processed correctly
+			iTest.Printf(_L("Verify received modem status control frames are processed...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			Verify0710Compliance();
+			iTest.Printf(_L("Test 6-6 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 7:		// Check that received flow control frames are processed correctly
+			iTest.Printf(_L("Verify received flow control frames are processed...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			Verify0710Compliance();
+			iTest.Printf(_L("Test 6-7 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 8:		// Check that channel is closed by sending a DISC frame
+			iTest.Printf(_L("Verify channel is closed by when sending DISC frame...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			Verify0710Compliance();
+			iTest.Printf(_L("Test 6-8 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+			// Manual Tests Follow...
+		case 100:		// Return how many manual tests are present
+			return 0;
+			break;
+
+		default:
+			iTest.Printf(_L("** Not implemented CSYF-%d **\n"), aTstNum);
+			break;
+		}			
+			
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::CsyGL(TInt aTstNum)
+/**
+ * CSY Tests
+ * @param aTstNum test number
+ * @return KErrNone or error code
+ */
+	{
+	if (aTstNum != 0)
+		iTest.Printf(_L("CSYG-%d\n"), aTstNum);
+
+	SetTsIdentifier(_L("CSYG"));
+	SetMethodName(_L("CSYG"));
+
+	switch (aTstNum)
+		{
+		case 0:		// Return how may auto tests are present
+			return (14);
+			break;
+
+		case 1:		// Verify no memory allocation until 1st port is opened
+			iTest.Printf(_L("Verify no memory allocation until 1st port is opened...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-1 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 2:		// Verify mux startup params are read
+			iTest.Printf(_L("Verify mux startup params are read...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-2 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 3:		// Verify correct serial port PDD is loaded
+			iTest.Printf(_L("Verify correct serial port PDD is loaded...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-3 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 4:		// Verify correct serial port LDD is loaded
+			iTest.Printf(_L("Verify correct serial port LDD is loaded...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-4 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 5:		// Check serial port startup config
+			iTest.Printf(_L("Verify serial port startup config...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-5 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 6:		// Check control channel 0 is created
+			iTest.Printf(_L("Verify control channel 0 is created...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-6 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 7:		// Check command and data channels are created
+			iTest.Printf(_L("Verify cmd and data channels are created...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-7 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 8:		// Verify enter mux AT command is issued to the BP
+			iTest.Printf(_L("Verify enter mux AT command is issued to BP...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-8 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 9:		// Verify cmd channels are setup disable cmd echo
+			iTest.Printf(_L("Verify cmd channels are setup to disable cmd echo...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-9 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 10:	// Verify C32 is informed of the CSY's serial name of "gsm0710"
+			iTest.Printf(_L("Verify C32 is informed of the CSY's serial name of gsm0710...\n"));	
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-10 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 11:	// Verify flow control is set to Off after channel init
+			iTest.Printf(_L("Verify Verify flow control is set to Off after channel init...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-11 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 12:	// Verify NotifyFlowControlChange requests are accepted
+			iTest.Printf(_L("Verify NotifyFlowControlChange requests are accepted...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-12 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 13:	// Verify NotifyFlowControlChange request can be cancelled
+			iTest.Printf(_L("Verify NotifyFlowControlChange request can be cancelled...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-13 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 14:	// Verify NotifyFlowControlChange requests are completed properly
+			iTest.Printf(_L("Verify NotifyFlowControlChange requests are completed properly...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			VerifyStartup();
+			iTest.Printf(_L("Test 7-14 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+			
+			// Manual Tests Follow...
+		case 100:		// Return how many manual tests are present
+			return 0;
+			break;
+
+		default:
+			iTest.Printf(_L("** Not implemented CSYG-%d **\n"), aTstNum);
+			break;
+		}
+
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::CsyHL(TInt aTstNum)
+/**
+ * CSY Tests
+ * @param aTstNum test number
+ * @return KErrNone or error code
+ */
+	{
+	if (aTstNum != 0)
+		iTest.Printf(_L("CSYH-%d\n"), aTstNum);
+
+	SetTsIdentifier(_L("CSYH"));
+	SetMethodName(_L("CSYH"));
+
+	switch (aTstNum)
+		{
+		case 0:		// Return how may auto tests are present
+			return (5);
+			break;
+
+		case 1:		// Verify any active or outstanding requests are cancelled
+			iTest.Printf(_L("Verify any active or outstanding requests are cancelled...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			TEST(VerifyShutdown(1));
+			iTest.Printf(_L("Test 8-1 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 2:		// Verify each command channel and control channel is disconnected by sending DISC frame to BP
+			iTest.Printf(_L("Verify channels are disconnected by sending DISC frame to BP...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			TEST(VerifyShutdown(2));
+			iTest.Printf(_L("Test 8-2 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 3:		// Verify all memory allocated is deallocated
+			iTest.Printf(_L("Verify all memory allocated is deallocated...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			TEST(VerifyShutdown(3));
+			iTest.Printf(_L("Test 8-3 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 4:		// Verify all created objects are deleted
+			iTest.Printf(_L("Verify all created objects are deleted...\n"));
+			SetFunIndex(1);
+
+			// common test code
+			TEST(VerifyShutdown(4));
+			iTest.Printf(_L("Test 8-4 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+		case 5:		// Verify BP is returned to non-mux mode for AT commands.
+			iTest.Printf(_L("Verify BP is returned to non-mux mode for AT commands....\n"));
+			SetFunIndex(1);
+
+			// common test code
+			TEST(VerifyShutdown(5));
+			iTest.Printf(_L("Test 8-5 Passed\n"));
+			User::After(3000000);
+			return KErrNone;
+			break;
+
+			// Manual Tests Follow...
+		case 100:		// Return how many manual tests are present
+			return 0;
+			break;
+
+		default:
+			iTest.Printf(_L("** Not implemented CSYH-%d **\n"), aTstNum);
+			break;
+		}
+
+	return (KErrNone);
+	}
+
+
+////////////////////
+// Helper classes
+//
+TInt CCsy0710UnitTest::LoadSerialDeviceDrivers()
+	{
+#ifdef __WINS__
+	TInt ret;
+	_LIT(KPDDName,"ECDRV");
+	_LIT(KLDDName,"ECOMM");
+
+	ret= User::LoadPhysicalDevice(KPDDName);
+	if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+		return (ret);
+
+	ret = User::LoadLogicalDevice(KLDDName);
+	if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+		return (ret);
+#endif
+
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::OpenAllCommPorts()
+	{
+	TInt ret;
+
+	// Open RComm Ports
+	ret = iCommPort[0].Open(iCommServer, iCmdPortName[0], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+			
+	// Open Port #2
+	ret = iCommPort[1].Open(iCommServer, iCmdPortName[1], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+
+	// Open Port #3
+	ret = iCommPort[2].Open(iCommServer, iCmdPortName[2], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+
+	// Open Port #4
+	ret = iCommPort[3].Open(iCommServer, iCmdPortName[3], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+
+	return (KErrNone);
+	}
+
+			
+TInt CCsy0710UnitTest::CloseAllCommPorts()
+	{
+	iCommPort[0].Close();
+	iCommPort[1].Close();
+	iCommPort[2].Close();
+	iCommPort[3].Close();
+
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::GetCsyInfo()
+	{
+	TInt ret;
+	TName csyName(_L("gsm0710"));
+	TSerialInfo serialInfo;
+
+	ret = iCommServer.GetPortInfo(csyName, serialInfo);
+	if (ret == KErrNone)
+		{
+		iTest.Printf(_L("    Descrip   = %S\n"), &serialInfo.iDescription);
+		iTest.Printf(_L("    Name      = %S\n"), &serialInfo.iName);
+		iTest.Printf(_L("    Low Unit  = %d\n"), serialInfo.iLowUnit);
+		iTest.Printf(_L("    High Unit = %d\n"), serialInfo.iHighUnit);
+		User::After(2000000);
+		}
+	return (ret);
+	}
+
+
+TInt CCsy0710UnitTest::OpenCommPortFail()
+	{
+	TInt ret;
+	TName invalidName = _L("gsm0710::A");
+
+	ret = iCommPort[0].Open(iCommServer, invalidName, ECommShared);
+	if (ret == KErrNone) return __LINE__;
+
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::OpenCmdPortTwice()
+	{
+	TInt ret;
+
+	// Open RComm Port once
+	ret = iCommPort[0].Open(iCommServer, iCmdPortName[0], ECommExclusive);
+	if (ret != KErrNone) return __LINE__;
+
+	// Open same RComm Port again
+	ret = iCommPort[1].Open(iCommServer, iCmdPortName[0], ECommExclusive);
+	if (ret != KErrNone) return __LINE__;
+
+	iCommPort[0].Close();
+	iCommPort[1].Close();
+
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::OpenCmdPortInvalidName()
+	{
+	TInt ret;
+	TName invalidName = _L("gsm0710::A");
+
+	ret = iCommPort[0].Open(iCommServer, invalidName, ECommShared);
+	if (ret == KErrNone) return __LINE__;
+
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::SendCmdOneCommPort(TInt aPortNum)
+	{
+	TInt ret;
+
+	// Open RComm Port
+	ret = iCommPort[aPortNum].Open(iCommServer, iCmdPortName[aPortNum], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+
+	// send data
+	TBuf8<32> buf;
+	buf.Copy(KATCommand1);
+
+	TRequestStatus writeRequestStatus = KRequestPending;
+ 	iCommPort[aPortNum].Write(writeRequestStatus, buf, buf.Length());
+	User::WaitForRequest(writeRequestStatus);
+	if (writeRequestStatus != KErrNone) return __LINE__;
+	
+	TEST(ReadDataFromCommPort(aPortNum));
+	
+	iCommPort[aPortNum].Close();
+
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::SendCmdsOneCommPort(TInt aPortNum)
+	{
+	TInt ret;
+
+	// Open RComm Port
+	ret = iCommPort[aPortNum].Open(iCommServer, iCmdPortName[aPortNum], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+
+	TRequestStatus writeRequestStatus;
+	TBuf8<32> buf;
+
+	// send data
+	writeRequestStatus = KRequestPending;
+	buf.Copy(KATCommand1);
+ 	iCommPort[aPortNum].Write(writeRequestStatus, buf, buf.Length());
+	User::WaitForRequest(writeRequestStatus);
+	if (writeRequestStatus != KErrNone) return __LINE__;
+
+	TEST(ReadDataFromCommPort(aPortNum));
+
+	writeRequestStatus = KRequestPending;
+	buf.Copy(KATCommand2);
+ 	iCommPort[aPortNum].Write(writeRequestStatus, buf, buf.Length());
+	User::WaitForRequest(writeRequestStatus);
+	if (writeRequestStatus != KErrNone) return __LINE__;
+
+	TEST(ReadDataFromCommPort(aPortNum));
+
+	writeRequestStatus = KRequestPending;
+	buf.Copy(KATCommand3);
+ 	iCommPort[aPortNum].Write(writeRequestStatus, buf, buf.Length());
+	User::WaitForRequest(writeRequestStatus);
+	if (writeRequestStatus != KErrNone) return __LINE__;
+
+	TEST(ReadDataFromCommPort(aPortNum));
+
+	writeRequestStatus = KRequestPending;
+	buf.Copy(KATCommand4);
+ 	iCommPort[aPortNum].Write(writeRequestStatus, buf, buf.Length());
+	User::WaitForRequest(writeRequestStatus);
+	if (writeRequestStatus != KErrNone) return __LINE__;
+
+	TEST(ReadDataFromCommPort(aPortNum));
+
+	writeRequestStatus = KRequestPending;
+	buf.Copy(KATCommand5);
+ 	iCommPort[aPortNum].Write(writeRequestStatus, buf, buf.Length());
+	User::WaitForRequest(writeRequestStatus);
+	if (writeRequestStatus != KErrNone) return __LINE__;
+
+	TEST(ReadDataFromCommPort(aPortNum));
+
+	writeRequestStatus = KRequestPending;
+	buf.Copy(KATCommand6);
+ 	iCommPort[aPortNum].Write(writeRequestStatus, buf, buf.Length());
+	User::WaitForRequest(writeRequestStatus);
+	if (writeRequestStatus != KErrNone) return __LINE__;
+
+	TEST(ReadDataFromCommPort(aPortNum));
+
+	writeRequestStatus = KRequestPending;
+	buf.Copy(KATCommand7);
+ 	iCommPort[aPortNum].Write(writeRequestStatus, buf, buf.Length());
+	User::WaitForRequest(writeRequestStatus);
+	if (writeRequestStatus != KErrNone) return __LINE__;
+
+	TEST(ReadDataFromCommPort(aPortNum));
+
+	writeRequestStatus = KRequestPending;
+	buf.Copy(KATCommand8);
+ 	iCommPort[aPortNum].Write(writeRequestStatus, buf, buf.Length());
+	User::WaitForRequest(writeRequestStatus);
+	if (writeRequestStatus != KErrNone) return __LINE__;
+
+	TEST(ReadDataFromCommPort(aPortNum));
+
+	iCommPort[aPortNum].Close();
+
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::CancelWriteOneCommPort(TInt aPortNum)
+	{
+	TInt ret;
+
+	// Open RComm Port
+	ret = iCommPort[aPortNum].Open(iCommServer, iCmdPortName[aPortNum], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+
+	// wait for CSY to initialize
+	// check current flow control state
+	TFlowControl flow;
+	iCommPort[aPortNum].GetFlowControlStatus(flow);
+	if (flow == EFlowControlOn)
+		{
+		// Port isn't active yet - wait for it to become active
+		//gTest.Printf(_L("Waiting for port 1 to become active...\n\n"));
+		TRequestStatus flowReqStatus;
+		iCommPort[aPortNum].NotifyFlowControlChange(flowReqStatus, flow);
+		User::WaitForRequest(flowReqStatus);
+		if (flow == EFlowControlOn)
+			{
+			iTest.Printf(_L("Incorrect flow %d\n"), flow);
+			iTest.Printf(_L("*** CSY did not init properly!! ***\n"));
+			}
+		}
+
+	User::After(5000000);
+
+	TRequestStatus writeRequestStatus;
+	TBuf8<100> buf;
+
+	// send data
+	writeRequestStatus = KRequestPending;
+	buf.Copy(KATCommandToCancel);
+ 	iCommPort[aPortNum].Write(writeRequestStatus, buf, buf.Length());
+
+	// cancel write request
+ 	iCommPort[aPortNum].WriteCancel();
+	User::WaitForRequest(writeRequestStatus);
+	if (writeRequestStatus != KErrCancel && writeRequestStatus != KErrNone) return __LINE__;
+
+	if (writeRequestStatus == KErrNone)
+		{
+		TEST(ReadDataFromCommPort(aPortNum));
+		}
+
+	iCommPort[aPortNum].Close();
+
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::RecvDataOneCommPort(TInt aPortNum)
+	{
+	iTest.Printf(_L("  Port %d\n"), aPortNum);
+
+	// wait for CSY to initialize
+	// check current flow control state
+	TFlowControl flow;
+	iCommPort[aPortNum].GetFlowControlStatus(flow);
+	if (flow == EFlowControlOn)
+		{
+		// Port isn't active yet - wait for it to become active
+		TRequestStatus flowReqStatus;
+		iCommPort[aPortNum].NotifyFlowControlChange(flowReqStatus, flow);
+		User::WaitForRequest(flowReqStatus);
+		if (flow == EFlowControlOn) return __LINE__;
+		}
+
+	User::After(5000000);
+
+
+	// send data
+	TBuf8<32> buf;
+	buf.Copy(KATCommand1);
+
+	TRequestStatus writeRequestStatus = KRequestPending;
+ 	iCommPort[aPortNum].Write(writeRequestStatus, buf, buf.Length());
+	User::WaitForRequest(writeRequestStatus);
+	if (writeRequestStatus != KErrNone) return __LINE__;
+	
+
+	// Recv Data
+	TRequestStatus readRequestStatus = KRequestPending;
+	TBuf8<80> respBuf;
+	// gTest.Printf(_L("Port 1 Read ...\n"));
+ 	iCommPort[aPortNum].ReadOneOrMore(readRequestStatus,respBuf);
+	User::WaitForRequest(readRequestStatus);
+	if (readRequestStatus != KErrNone) return __LINE__;
+
+	User::After(100000);
+
+	// see if there is any more data to read
+ 	TInt extraRecvData = 0;
+	while ((extraRecvData = iCommPort[aPortNum].QueryReceiveBuffer()) > 0)
+		{
+		respBuf.Zero();
+		readRequestStatus = KRequestPending;
+ 		iCommPort[aPortNum].ReadOneOrMore(readRequestStatus, respBuf);
+ 		//iCommPort[aPortNum].Read(readRequestStatus, respBuf);
+		User::WaitForRequest(readRequestStatus);
+		if (readRequestStatus != KErrNone) return __LINE__;
+		}
+
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::ReadDataFromCommPort(TInt aPortNum)
+	{
+	// Recv Data
+	TRequestStatus readRequestStatus = KRequestPending;
+	TBuf8<80> respBuf;
+ 	iCommPort[aPortNum].ReadOneOrMore(readRequestStatus, respBuf);
+	User::WaitForRequest(readRequestStatus);
+	if (readRequestStatus != KErrNone) return __LINE__;
+
+	User::After(100000);
+
+	// see if there is any more data to read
+ 	TInt extraRecvData = 0;
+	while ((extraRecvData = iCommPort[aPortNum].QueryReceiveBuffer()) > 0)
+		{
+		respBuf.Zero();
+		readRequestStatus = KRequestPending;
+ 		iCommPort[aPortNum].ReadOneOrMore(readRequestStatus, respBuf);
+		User::WaitForRequest(readRequestStatus);
+		if (readRequestStatus != KErrNone) return __LINE__;
+		}
+
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::VerifyFlowControl(TInt aPortNum)
+	{
+	iTest.Printf(_L("  Port %d\n"), aPortNum);
+
+	// check current flow control state
+	TFlowControl flow;
+	iCommPort[aPortNum].GetFlowControlStatus(flow);
+	if (flow == EFlowControlOn)
+		{
+		// Port isn't active yet - wait for it to become active
+		TRequestStatus flowReqStatus;
+		iCommPort[aPortNum].NotifyFlowControlChange(flowReqStatus, flow);
+		User::WaitForRequest(flowReqStatus);
+		if (flow == EFlowControlOn)
+			{
+			iTest.Printf(_L("Incorrect flow %d\n"), flow);
+			iTest.Printf(_L("*** CSY did not init properly!! ***\n"));
+			}
+		}
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::Verify0710Compliance()
+	{
+	TInt ret;
+
+	TEST(LoadSerialDeviceDrivers());
+    ret = StartC32();
+    if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+       TEST(ret);
+	TEST(iCommServer.Connect());
+	ret = iCommServer.LoadCommModule(KCsyName);
+	if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+	// specific test code
+	ret = iCommPort[0].Open(iCommServer, iCmdPortName[0], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+	ret = iCommPort[1].Open(iCommServer, iCmdPortName[1], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+	ret = iCommPort[2].Open(iCommServer, iCmdPortName[2], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+	ret = iCommPort[3].Open(iCommServer, iCmdPortName[3], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+
+	TEST(VerifyFlowControl(0));
+	TEST(VerifyFlowControl(1));
+	TEST(VerifyFlowControl(2));
+	TEST(VerifyFlowControl(3));
+
+	iCommPort[3].Close();
+	iCommPort[2].Close();
+	iCommPort[1].Close();
+	iCommPort[0].Close();
+	User::After(1000000);
+	iCommServer.UnloadCommModule(KCsyName);
+	iCommServer.Close();
+
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::VerifyStartup()
+	{
+	TInt ret;
+
+	TEST(LoadSerialDeviceDrivers());
+    ret = StartC32();
+    if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+        TEST(ret);
+	TEST(iCommServer.Connect());
+	ret = iCommServer.LoadCommModule(KCsyName);
+	if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+	// specific test code
+	ret = iCommPort[0].Open(iCommServer, iCmdPortName[0], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+	ret = iCommPort[1].Open(iCommServer, iCmdPortName[1], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+	ret = iCommPort[2].Open(iCommServer, iCmdPortName[2], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+	ret = iCommPort[3].Open(iCommServer, iCmdPortName[3], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+
+	TEST(VerifyStartupFlowControl(0));
+	TEST(VerifyStartupFlowControl(1));
+	TEST(VerifyStartupFlowControl(2));
+	TEST(VerifyStartupFlowControl(3));
+
+	iCommPort[3].Close();
+	iCommPort[2].Close();
+	iCommPort[1].Close();
+	iCommPort[0].Close();
+	User::After(1000000);
+	iCommServer.UnloadCommModule(KCsyName);
+	iCommServer.Close();
+
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::VerifyStartupFlowControl(TInt aPortNum)
+	{
+	// check current flow control state
+	TFlowControl flow;
+	iCommPort[aPortNum].GetFlowControlStatus(flow);
+	if (flow == EFlowControlOn)
+		{
+		// Port isn't active yet - wait for it to become active
+		TRequestStatus flowReqStatus;
+		iCommPort[aPortNum].NotifyFlowControlChange(flowReqStatus, flow);
+		User::WaitForRequest(flowReqStatus);
+		if (flow == EFlowControlOn)
+			{
+			iTest.Printf(_L("Incorrect flow %d\n"), flow);
+			iTest.Printf(_L("*** CSY did not init properly!! ***\n"));
+			}
+		}
+	return (KErrNone);
+	}
+
+
+TInt CCsy0710UnitTest::VerifyShutdown(TInt aTestSubset)
+	{
+	aTestSubset = aTestSubset;
+	TInt ret;
+
+	TEST(LoadSerialDeviceDrivers());
+    ret = StartC32();
+    if ((ret != KErrNone) && (ret != KErrAlreadyExists))
+        TEST(ret);
+	TEST(iCommServer.Connect());
+	ret = iCommServer.LoadCommModule(KCsyName);
+	if (ret!=KErrNone && ret!=KErrAlreadyExists) return __LINE__;
+
+	// specific test code
+	ret = iCommPort[0].Open(iCommServer, iCmdPortName[0], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+	ret = iCommPort[1].Open(iCommServer, iCmdPortName[1], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+	ret = iCommPort[2].Open(iCommServer, iCmdPortName[2], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+	ret = iCommPort[3].Open(iCommServer, iCmdPortName[3], ECommShared);
+	if (ret != KErrNone) return __LINE__;
+
+	TEST(VerifyStartupFlowControl(0));
+	TEST(VerifyStartupFlowControl(1));
+	TEST(VerifyStartupFlowControl(2));
+	TEST(VerifyStartupFlowControl(3));
+
+	iCommPort[3].Close();
+	iCommPort[2].Close();
+	iCommPort[1].Close();
+	iCommPort[0].Close();
+	User::After(1000000);
+	iCommServer.UnloadCommModule(KCsyName);
+	iCommServer.Close();
+
+	return (KErrNone);
+	}
+
+
+/////////////////////////////////////////////////
+//The following functions also need to be implemented by
+//CUnitTestBase derived classes 
+
+void CCsy0710UnitTest::CreateTestL()
+/**
+ *
+ *
+ */
+	{
+	CCsy0710UnitTest* unitTest=CCsy0710UnitTest::NewL(
+		KCsy0710UnitTest, KCsy0710UnitTestLog, KUnitTestSpec, KCsy0710UnitTestScript);
+
+	CleanupStack::PushL(unitTest);
+
+	TInt ret=unitTest->SetUpTest();
+	
+	if(!ret)
+		{
+		unitTest->RunUnitTestsL();
+		}
+	
+	unitTest->Test().End();
+	
+	CleanupStack::PopAndDestroy(1); //unitTest
+	}
+
+
+#ifndef _ACCEPTANCE_TESTS
+
+GLDEF_C TInt E32Main()
+//
+// Main entry point - make sure everything is going.
+//
+#ifdef BUILD_FOR_JETSTREAM
+	{
+	RProcess().SecureApi(RProcess::ESecureApiOn);
+	RProcess().DataCaging(RProcess::EDataCagingOn);
+	// We must include the brace in the #ifndef to allow the security
+	// checking script 'perl.txt' to pass.
+#else
+	{
+#endif // BUILD_FOR_JETSTREAM
+	CTrapCleanup* cleanup=CTrapCleanup::New(); // get clean-up stack
+
+	TRAPD(ret,CCsy0710UnitTest::CreateTestL());
+
+	delete cleanup;
+	return KErrNone;        
+	}
+
+#endif //_ACCEPTANCE_TESTS
\ No newline at end of file