--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/examples/convert1/convert1_test.cpp	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,232 @@
+// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "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:
+// camera1_test.cpp
+// in its implementation.
+// 
+//
+
+/**
+ @file Test code for example data converter device driver which uses Shared Chunks
+ @publishedPartner
+ @prototype 9.1
+*/
+
+#include <e32test.h>
+#include <e32svr.h>
+#include <e32def.h>
+#include <e32def_private.h>
+#include "convert1.h"
+
+LOCAL_D RTest test(_L("CONVERT1_TEST"));
+
+RConvert1 Convert;
+
+RConvert1::TConfigBuf ConfigBuf;
+
+_LIT(KConvert1FileName,"convert1_ldd");
+
+
+_LIT8(KTestData1,"0123456789ABCDEF");
+_LIT8(KTestData2,"1032547698@CBEDG");
+
+class RHeapFriend : public RHeap
+	{
+public: RChunk Chunk() { return *(RChunk*)&iChunkHandle; };
+	};
+
+GLDEF_C TInt E32Main()
+    {
+	test.Title();
+
+	TInt r;
+	TRequestStatus s;
+
+	test.Start(_L("Load Device"));
+	r=User::LoadLogicalDevice(KConvert1FileName);
+	test(r==KErrNone || r==KErrAlreadyExists);
+
+	__KHEAP_MARK;
+
+	test.Next(_L("Open Device"));
+	RDevice device;
+	r=device.Open(RConvert1::Name());
+	test(r==KErrNone);
+
+	test.Next(_L("Get Device Capabilities"));
+	RConvert1::TCaps caps;
+	TPckg<RConvert1::TCaps>capsPckg(caps);
+	capsPckg.FillZ(); // Zero 'caps' so we can tell if GetCaps has really filled it
+	device.GetCaps(capsPckg);
+	TVersion expectedVer(RConvert1::VersionRequired());
+	test(caps.iVersion.iMajor==expectedVer.iMajor);
+	test(caps.iVersion.iMinor==expectedVer.iMinor);
+	test(caps.iVersion.iBuild==expectedVer.iBuild);
+	test(caps.iMaxChannels>0);
+
+	test.Next(_L("Close Device"));
+	device.Close();
+
+	test.Next(_L("Open Logical Channel"));
+	r=Convert.Open();
+	test(r==KErrNone);
+
+	test.Next(_L("GetConfig"));
+	RConvert1::TConfig& config=ConfigBuf();
+	ConfigBuf.FillZ();   // Zero 'config' so we can tell if GetConfig has really filled it
+	r=Convert.GetConfig(ConfigBuf);
+	test(r==KErrNone);
+
+	// Check config values
+	const TInt KDefaultBufferSize(config.iBufferSize);
+	test(KDefaultBufferSize!=0);
+	test(config.iSpeed!=0);
+
+	test.Next(_L("SetConfig"));
+	config.iBufferSize = KDefaultBufferSize*2;
+	config.iCreateInputChunk = ETrue;
+	test.Printf(_L("config = %d,%d,%d"),config.iBufferSize,config.iCreateInputChunk,config.iSpeed);
+	r=Convert.SetConfig(ConfigBuf);
+	test.Printf(_L("result = %d"),r);
+	test(r==KErrNone);
+
+	test.Next(_L("Check config set"));
+	ConfigBuf.FillZ();
+	r=Convert.GetConfig(ConfigBuf);
+	test(r==KErrNone);
+	test(config.iBufferSize==KDefaultBufferSize*2);
+
+	test.Next(_L("Check access by wrong client"));
+	RConvert1 ldd2=Convert;
+	r=((RHandleBase&)ldd2).Duplicate(RThread(),EOwnerProcess);
+	test(r==KErrAccessDenied);
+
+	test.Next(_L("Check handle duplication"));
+	ldd2=Convert;
+	r=((RHandleBase&)ldd2).Duplicate(RThread(),EOwnerThread);
+	test(r==KErrNone);
+	((RHandleBase&)ldd2).Close();
+
+	test.Next(_L("Check input chunk handle"));
+	TUint8* chunkBase = Convert.InChunk().Base();
+
+	{
+	test.Next(_L("Convert a descriptor"));
+	Convert.Convert(KTestData1,s);
+	User::WaitForRequest(s);
+	r = s.Int();
+	test(r>=0);
+	TPtrC8 out(Convert.OutChunk().Base()+r,KTestData1().Size());
+	test(out==KTestData2);
+
+	test.Next(_L("Convert a descriptor (too big)"));
+	RBuf8 big;
+	test(big.CreateMax(config.iBufferSize+1)==KErrNone);
+	Convert.Convert(big,s);
+	User::WaitForRequest(s);
+	r = s.Int();
+	test(r==KErrTooBig);
+
+	test.Next(_L("Convert a descriptor (max length)"));
+	big.SetLength(big.Length()-1);
+	Convert.Convert(big,s);
+	User::WaitForRequest(s);
+	r = s.Int();
+	test(r==KErrNone);
+	}
+
+	{
+	test.Next(_L("Convert a descriptor in a shared chunk"));
+	TPtr8 in(chunkBase+KTestData2().Size(),KTestData2().Size());
+	in = KTestData2;
+	Convert.Convert(in,s);
+	User::WaitForRequest(s);
+	r = s.Int();
+	test(r>=0);
+	TPtrC8 out(Convert.OutChunk().Base()+r,KTestData2().Size());
+	test(out==KTestData1);
+
+	test.Next(_L("Convert a descriptor in a shared chunk (overflow chunk)"));
+	Convert.Convert(TPtr8(chunkBase+1,config.iBufferSize),s);
+	User::WaitForRequest(s);
+	r = s.Int();
+	test(r==KErrNone);
+	}
+
+	{
+	test.Next(_L("Convert data in a shared chunk"));
+	TInt offset = 2*KTestData1().Size();
+	TPtr8 in(chunkBase+offset,KTestData1().Size());
+	in = KTestData1;
+	Convert.Convert(Convert.InChunk(),offset,KTestData1().Size(),s);
+	User::WaitForRequest(s);
+	r = s.Int();
+	test(r>=0);
+	TPtrC8 out(Convert.OutChunk().Base()+r,KTestData1().Size());
+	test(out==KTestData2);
+
+	test.Next(_L("Convert data in a non-shared chunk (should fail)"));
+	Convert.Convert(((RHeapFriend&)User::Heap()).Chunk(),offset,KTestData1().Size(),s);
+	User::WaitForRequest(s);
+	r = s.Int();
+	test(r==KErrArgument);
+
+	test.Next(_L("Convert data in a shared chunk (overflow chunk)"));
+	Convert.Convert(Convert.InChunk(),1,config.iBufferSize,s);
+	User::WaitForRequest(s);
+	r = s.Int();
+	test(r==KErrNotFound || r==KErrArgument);
+	}
+
+	{
+	test.Next(_L("Convert data in input shared chunk"));
+	Convert.InBuffer() = KTestData2;
+	Convert.Convert(KTestData2().Size(),s);
+	User::WaitForRequest(s);
+	r = s.Int();
+	test(r>=0);
+	TPtrC8 out(Convert.OutChunk().Base()+r,KTestData2().Size());
+	test(out==KTestData1);
+	}
+
+	test.Next(_L("Close Logical Channel"));
+	Convert.Close();
+
+	{
+	test.Next(_L("Test max number of Logical Channels"));
+	RConvert1* channels = new RConvert1[caps.iMaxChannels+1];
+	TInt i=0;
+	// Open max number of channels
+	for(; i<caps.iMaxChannels; i++)
+		test(channels[i].Open()==KErrNone);
+	// Try one more
+	test(channels[i].Open()==KErrInUse);
+	// Close all channels
+	while(--i>=0)
+		channels[i].Close();
+	delete[] channels;
+	}
+
+	User::After(500000);	// allow any async close operations to complete
+
+	__KHEAP_MARKEND;
+
+	test.Next(_L("Unload Device"));
+	User::FreeLogicalDevice(RConvert1::Name());
+
+	test.End();
+
+	return(0);
+    }
+
+