--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/f32test/fileshare/handshare64bit.cpp Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,401 @@
+// Copyright (c) 1996-2009 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:
+// File Name: f32test/fileshare/t_handshare64bit.cpp
+// 64 bit FileHandle Server. Used by t_file64bit for testing
+// RFile64::AdoptFromServer() and RFile64::TransferToServer()
+// functionality.
+//
+//
+
+
+#include <e32svr.h>
+#include <e32test.h>
+#include "handshare64bit.h"
+
+#ifdef __VC32__
+#pragma warning(disable:4706)
+#endif
+
+
+
+GLDEF_D RTest test(_L("HANDSHARE_SVR"));
+const TInt64 KGB = 1<<30;
+const TInt64 K4GB = 4 * KGB;
+
+
+#define PANIC() FHSvrPanic(__LINE__)
+#define FHS_ASSERT(c) ((void)((c)||(PANIC(),0)))
+
+const TTimeIntervalMicroSeconds32 KHalfSecond(500000);
+
+
+void FHSvrPanic(TInt aLine)
+ {
+ User::Panic(_L("FHServer"),aLine);
+ }
+
+LOCAL_D TInt gTestDrive;
+
+/******************************************************************************
+ * Class Definitions
+ ******************************************************************************/
+
+
+class CFHServer64Bit : public CServer2
+ {
+public:
+ static CFHServer64Bit* NewL();
+ void ConstructL();
+ virtual ~CFHServer64Bit();
+ virtual CSession2* NewSessionL(const TVersion& aVersion, const RMessage2& aMessage) const;
+ virtual TInt RunError(TInt aError);
+private:
+ CFHServer64Bit();
+ };
+
+class CFHSession64Bit : public CSession2
+ {
+public:
+ virtual ~CFHSession64Bit();
+ virtual void CreateL();
+ virtual void ServiceL(const RMessage2& aMessage);
+public:
+
+ void GetFileHandleLargeFile2(const RMessage2& aMsg);
+ void PassFileHandleLargeFile(const RMessage2& aMsg);
+ void PassFileHandleProcessLargeFile(const RMessage2& aMsg);
+ };
+
+/******************************************************************************
+ * Class CFHSession/CFHServer
+ ******************************************************************************/
+void ExceptionHandler(TExcType)
+ {
+ User::Leave(KErrGeneral);
+ }
+
+
+
+CFHSession64Bit::~CFHSession64Bit()
+ {
+ }
+
+void CFHSession64Bit::CreateL()
+ {
+
+ }
+
+void CFHSession64Bit::ServiceL(const RMessage2& aMessage)
+ {
+ __UHEAP_MARK;
+ TInt mid=aMessage.Function();
+ switch(mid)
+ {
+ case RFileHandleSharer64Bit::EMsgGetFileHandleLargeFile:
+ GetFileHandleLargeFile2(aMessage);
+ break;
+
+ case RFileHandleSharer64Bit::EMsgPassFileHandleProcessLargeFileClient:
+ PassFileHandleLargeFile(aMessage);
+ break;
+
+ case RFileHandleSharer64Bit::EMsgPassFileHandleProcessLargeFileCreator:
+ PassFileHandleProcessLargeFile(aMessage);
+ break;
+
+ case RFileHandleSharer64Bit::EMsgExit:
+ {
+ aMessage.Complete(KErrNone);
+
+ CActiveScheduler::Stop();
+ }
+ break;
+
+ case RFileHandleSharer64Bit::EMsgSync:
+ aMessage.Complete(KErrNone);
+ break;
+
+ case RFileHandleSharer64Bit::EMsgDrive:
+ gTestDrive=aMessage.Int0();
+ aMessage.Complete(KErrNone);
+ break;
+ default:
+ break;
+ }
+ __UHEAP_MARKEND;
+ }
+
+//
+// Returns a file handle from server
+//
+void CFHSession64Bit::GetFileHandleLargeFile2(const RMessage2& aMsg)
+ {
+ test.Next(_L("RFile64::AdoptFromServer()"));
+ // get the requested file mode
+ TFileMode fileMode = TFileMode(aMsg.Int1());
+
+ RFs fs;
+ TInt r = fs.Connect();
+
+ if (r == KErrNone)
+ r = fs.CreatePrivatePath(gTestDrive);
+
+ if (r == KErrNone)
+ r = fs.SetSessionToPrivate(gTestDrive);
+
+ if (r == KErrNone)
+ r = fs.ShareProtected();
+
+ // make sure file exists & has valid data in it
+ RFile64 file1;
+ if (r == KErrNone)
+ r = file1.Replace(fs,KServerFileName,EFileWrite);
+ r=file1.SetSize(K4GB-1);
+ test(r==KErrNone);
+ r = file1.Write(K4GB-10,KTestData4());
+
+ file1.Close();
+
+
+ // re-open the file with the mode the client has requested & pass it to the client
+
+ if (r == KErrNone)
+ r = file1.Open(fs,KServerFileName, fileMode);
+ if (r == KErrNone)
+
+ test.Next(_L("RFile::TransferToClient()"));
+
+ // transfer the file to the client
+ r = file1.TransferToClient(aMsg, 0);
+ test(r==KErrNone);
+
+ // test we can still use the file
+ TInt64 pos = 0;
+ r = file1.Seek(ESeekStart, pos);
+ test(r == KErrNone);
+ TBuf8<9> rbuf;
+ r=file1.Read(K4GB-10,rbuf);
+ test(r == KErrNone);
+ r=rbuf.CompareF(KTestData4());
+ test(r == KErrNone);
+
+ file1.Close();
+ fs.Close();
+ RDebug::Print(_L("completed"));
+ }
+
+
+void CFHSession64Bit::PassFileHandleLargeFile(const RMessage2& aMsg)
+//
+// Adopts file from test program and tests what it can and can't do
+// Uses RFile64::AdoptFromClient() API
+//
+ {
+ test.Next(_L("RFile64::AdoptFromClient()"));
+
+ RFile64 file;
+
+ // Message slot 0 is a RFs handle
+ // Message slot 1 is a RFile Subsession handle (RFile::SubSessionHandle())
+ TInt r = file.AdoptFromClient(aMsg, 0, 1);
+ test(r==KErrNone);
+
+ TBuf8<9> rbuf;
+ r=file.Read(K4GB-10,rbuf);
+ test(r==KErrNone);
+ r=rbuf.CompareF(KTestData3());
+ test(r==KErrNone);
+ r=file.Write(KTestData1());
+ test(r==KErrAccessDenied);
+ r=file.ChangeMode(EFileWrite);
+ test(r==KErrArgument);
+ r=file.Rename(_L("\\newname.txt"));
+ test(r==KErrPermissionDenied || r==KErrAccessDenied);
+ file.Close();
+
+ aMsg.Complete(KErrNone);
+ }
+
+//
+// Adopts file from test program and tests what it can and can't do
+// Uses RFile64::AdoptFromCreator() API
+//
+void CFHSession64Bit::PassFileHandleProcessLargeFile(const RMessage2& aMsg)
+ {
+ test.Next(_L("RFile64::AdoptFromCreator()"));
+
+ RFile64 file;
+ TInt r = file.AdoptFromCreator(1, 2);
+ test(r == KErrNone);
+
+ TBuf8<3> rbuf;
+ r=file.Read(K4GB-10,rbuf,3);
+ test(r==KErrNone);
+ r=rbuf.CompareF(KTestData2());
+ test(r==KErrNone);
+
+ test.Next(_L("RFile::Rename()"));
+
+ // define a filename in our private path
+ RFs fs;
+ r=fs.Connect();
+ test(r==KErrNone);
+
+ TFileName sessionp;
+ fs.SessionPath(sessionp);
+ r = fs.MkDirAll(sessionp);
+ test(r==KErrNone || r==KErrAlreadyExists);
+
+ r=fs.ShareProtected();
+ test(r==KErrNone);
+
+ r=fs.CreatePrivatePath(gTestDrive);
+ test(r==KErrNone);
+ r=fs.SetSessionToPrivate(gTestDrive);
+ test(r==KErrNone);
+
+ TPath newPath;
+ fs.PrivatePath(newPath);
+ TFileName newFileName;
+ newFileName = newPath;
+ newFileName.Append(_L("newname.txt"));
+
+ // delete the file before we try to rename anything to it
+ r = fs.Delete(newFileName);
+ test(r == KErrNone || r == KErrNotFound);
+
+ TFileName fileName;
+ r = file.FullName(fileName);
+ test (r == KErrNone);
+
+ r=file.Rename(newFileName);
+ test(r==KErrNone);
+
+ file.Close();
+
+ // Next verify that we can delete the file (which should now
+ // have been moved to our private directory)
+ test.Next(_L("RFs::Delete()"));
+ r = fs.Delete(newFileName);
+ test(r == KErrNone);
+
+ fs.Close();
+
+
+ aMsg.Complete(KErrNone);
+ }
+
+
+
+
+CFHServer64Bit* CFHServer64Bit::NewL()
+ {
+ CFHServer64Bit* server = new (ELeave) CFHServer64Bit;
+ CleanupStack::PushL(server);
+ server->ConstructL();
+ CleanupStack::Pop(server);
+ return server;
+ }
+
+void CFHServer64Bit::ConstructL()
+ {
+ }
+
+CFHServer64Bit::CFHServer64Bit()
+ : CServer2(0,ESharableSessions)
+ {
+ }
+
+CFHServer64Bit::~CFHServer64Bit()
+ {
+ }
+
+CSession2* CFHServer64Bit::NewSessionL(const TVersion& aVersion, const RMessage2&) const
+//
+// Create New Session
+//
+ {
+ (void)aVersion;
+ CFHSession64Bit* s = new (ELeave) CFHSession64Bit;
+ return s;
+ }
+
+_LIT(KErr,"FHSERVER64BIT_ERR");
+
+
+TInt CFHServer64Bit::RunError(TInt aError)
+ {
+ User::Panic(KErr,aError);
+ return 0;
+ }
+
+
+
+
+TInt E32Main()
+//
+// Test Server for file handle sharing
+//
+ {
+ test.Title();
+ test.Start(_L("Starting FHServer64bit..."));
+
+ // Remember the number of open handles. Just for a sanity check ....
+ TInt start_thc, start_phc;
+ RThread().HandleCount(start_phc, start_thc);
+
+ CTrapCleanup* cleanup=CTrapCleanup::New();
+
+ FHS_ASSERT(cleanup);
+ CActiveScheduler* sched=new CActiveScheduler;
+ FHS_ASSERT(sched);
+ CActiveScheduler::Install(sched);
+
+ // start server1
+ CFHServer64Bit* svr = NULL;
+ TRAP_IGNORE(svr = CFHServer64Bit::NewL());
+ FHS_ASSERT(svr);
+ FHS_ASSERT(svr->Start(_L("FHServer64bit"))== KErrNone||KErrAlreadyExists);
+
+ test.Title();
+ test.Start(_L("Starting tests..."));
+
+
+ CActiveScheduler::Start();
+
+ RFs cleanupfs;
+ TInt r = cleanupfs.Connect();
+ test(r==KErrNone);
+ r=cleanupfs.SetSessionToPrivate(gTestDrive);
+ test(r==KErrNone);
+ r=cleanupfs.Delete(KSvrFileName);
+ test(r==KErrNone || r==KErrNotFound);
+ cleanupfs.Close();
+
+
+ test.End();
+
+ delete svr;
+ delete sched;
+ delete cleanup;
+
+ // Sanity check for open handles and pending requests
+ TInt end_thc, end_phc;
+ RThread().HandleCount(end_phc, end_thc);
+ test(start_thc == end_thc);
+ test(start_phc == end_phc);
+ test(RThread().RequestCount() == 0);
+
+ return 0;
+ }