--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/persistentstorage/store/TFILE/t_storfperm.cpp Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,587 @@
+// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#include <s32file.h>
+#include <e32test.h>
+
+const TInt KTestCleanupStack=0x20;
+
+// This is a path specification and should not be used as is
+_LIT(KFileLocationSpec, "Z:\\STOR-TST\\T_FPERM.DAT");
+const TUint8* KTestData=_S8("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ");
+const TInt KTestLength=36;
+const TInt KTestTotal=KTestLength*(KTestLength+1);
+const TPtrC8 KTestDes(KTestData,KTestLength);
+
+LOCAL_D CTrapCleanup* TheTrapCleanup;
+LOCAL_D RTest test(_L("t_storfperm"));
+LOCAL_D RFs TheFs;
+LOCAL_D TFileName TheTempFile;
+LOCAL_D TBuf8<KTestLength+1> TheBuf;
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1152
+@SYMTestCaseDesc Tests empty streams
+@SYMTestPriority High
+@SYMTestActions Tests for empty stream buffers.Check for end of file error,overflow error flags
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ0000
+*/
+LOCAL_C void testEmptyL(CStreamStore& aStore)
+ {
+ test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1152 Stream created using 'extend' "));
+ TStreamId empty=aStore.ExtendL();
+ RStoreReadStream in;
+ in.OpenL(aStore,empty);
+ TUint8 b;
+ test(in.Source()->ReadL(&b,1)==0);
+ in.Source()->SeekL(0,KStreamBeginning);
+ test(in.Source()->SeekL(MStreamBuf::ERead,EStreamMark)==KStreamBeginning);
+ test(in.Source()->SizeL()==0);
+ TRAPD(r,in.Source()->SeekL(MStreamBuf::ERead,EStreamBeginning,1));
+ test(r==KErrEof);
+ TRAP(r,in.Source()->SeekL(MStreamBuf::ERead,EStreamEnd,-1));
+ test(r==KErrEof);
+ in.Close();
+ RStoreWriteStream out;
+ out.OpenL(aStore,empty);
+ out.Sink()->SeekL(0,KStreamBeginning);
+ test(out.Sink()->SeekL(MStreamBuf::EWrite,EStreamMark)==KStreamBeginning);
+ test(out.Sink()->SizeL()==0);
+ TRAP(r,out.Sink()->SeekL(MStreamBuf::EWrite,EStreamBeginning,1));
+ test(r==KErrEof);
+ TRAP(r,out.Sink()->SeekL(MStreamBuf::EWrite,EStreamEnd,-1));
+ test(r==KErrEof);
+ TRAP(r,out.WriteUint8L(0));
+ test(r==KErrOverflow);
+ out.Close();
+//
+ test.Next(_L("Replacing empty with empty"));
+ out.ReplaceL(aStore,empty);
+ out.CommitL();
+ out.Release();
+ in.OpenL(aStore,empty);
+ test(in.Source()->ReadL(&b,1)==0);
+ in.Source()->SeekL(0,KStreamBeginning);
+ test(in.Source()->SeekL(MStreamBuf::ERead,EStreamMark)==KStreamBeginning);
+ test(in.Source()->SizeL()==0);
+ TRAP(r,in.Source()->SeekL(MStreamBuf::ERead,EStreamBeginning,1));
+ test(r==KErrEof);
+ TRAP(r,in.Source()->SeekL(MStreamBuf::ERead,EStreamEnd,-1));
+ test(r==KErrEof);
+ in.Close();
+ out.OpenL(aStore,empty);
+ out.Sink()->SeekL(0,KStreamBeginning);
+ test(out.Sink()->SeekL(MStreamBuf::EWrite,EStreamMark)==KStreamBeginning);
+ test(out.Sink()->SizeL()==0);
+ TRAP(r,out.Sink()->SeekL(MStreamBuf::EWrite,EStreamBeginning,1));
+ test(r==KErrEof);
+ TRAP(r,out.Sink()->SeekL(MStreamBuf::EWrite,EStreamEnd,-1));
+ test(r==KErrEof);
+ TRAP(r,out.WriteUint8L(0));
+ test(r==KErrOverflow);
+ out.Close();
+ }
+
+//
+// Test writing to a store
+//
+LOCAL_C void testWriteL(CPersistentStore& aStore)
+ {
+ test.Next(_L("Writing..."));
+ RStoreWriteStream out;
+ TStreamId id=out.CreateLC(aStore);
+ TStreamPos end=KStreamBeginning; //*
+ for (TInt i=0;i<=KTestLength;++i)
+ {
+ test(out.Sink()->SeekL(MStreamBuf::EWrite,EStreamMark)==end); //*
+ out.WriteL(KTestDes,i);
+ test(out.Sink()->SeekL(0,EStreamEnd,-i)==end); //*
+ out.WriteL(&KTestData[i],KTestLength-i);
+ end+=KTestLength; //*
+ }
+//* test(out.Sink()->SizeL()==end.Offset());
+//* out.WriteL(KTestDes,12);
+//* end+=12;
+ test(out.Sink()->SizeL()==end.Offset()); //*
+ out.CommitL();
+ test(out.Sink()->SizeL()==end.Offset()); //*
+ out.Close();
+ aStore.SetRootL(out.CreateL(aStore));
+ out<<KTestDes;
+ out<<id;
+ out.CommitL();
+ CleanupStack::PopAndDestroy();
+ }
+
+//
+// Test reading from a store
+//
+LOCAL_C void testReadL(RReadStream& aStream)
+ {
+ for (TInt i=KTestLength;i>=0;--i)
+ {
+ aStream.ReadL(TheBuf,i);
+ test(TheBuf.Length()==i);
+ TheBuf.SetMax();
+ aStream.ReadL(&TheBuf[i],KTestLength-i);
+ TheBuf.SetLength(KTestLength);
+ test(TheBuf==KTestDes);
+ }
+ }
+
+//
+// Test reading from a store
+//
+LOCAL_C void testReadL(const CPersistentStore& aStore)
+ {
+ test.Next(_L("Reading..."));
+ RStoreReadStream in;
+ in.OpenLC(aStore,aStore.Root());
+ in>>TheBuf;
+ TStreamId id;
+ in>>id;
+ in.Close();
+ in.OpenL(aStore,id);
+ testReadL(in);
+ CleanupStack::PopAndDestroy();
+ }
+
+//
+// Test copying from one stream to another.
+//
+LOCAL_C void testCopyL(RWriteStream& aWriteStream,RReadStream& aReadStream)
+ {
+ test.Next(_L("Copying"));
+ for (TInt i=KTestLength;i>=0;--i)
+ {
+ aWriteStream.WriteL(aReadStream,i);
+ aReadStream.ReadL(aWriteStream,KTestLength-i);
+ }
+ }
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1153
+@SYMTestCaseDesc Tests for writing using a permanent file store
+@SYMTestPriority High
+@SYMTestActions Tests for memory and end of file error while creating the store.
+ Tests for writing to replaced,temporary,opened,created file.
+ Tests for creating an already existing file.
+ Tests for panic while deleting a file.
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ0000
+*/
+LOCAL_C void testWriteL()
+ {
+ test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1153 Creating and failing to open 'ghost' file "));
+
+ TDriveUnit drive(static_cast<TUint>(RFs::GetSystemDrive()));
+ TParse parse;
+ parse.Set(drive.Name(), &KFileLocationSpec, NULL);
+
+ TheFs.Delete(parse.NameAndExt());
+ CFileStore* store=CPermanentFileStore::CreateLC(TheFs,parse.NameAndExt(),EFileWrite);
+ CleanupStack::PopAndDestroy();
+ store=NULL;
+ TRAPD(r,store=CPermanentFileStore::OpenL(TheFs,parse.NameAndExt(),EFileRead|EFileWrite));
+ test(store==NULL&&r==KErrEof);
+//
+ test.Next(_L("Empty tests on replaced file"));
+ store=CPermanentFileStore::ReplaceLC(TheFs,parse.NameAndExt(),EFileWrite);
+ store->SetTypeL(TUidType(KPermanentFileStoreLayoutUid,KPermanentFileStoreLayoutUid));
+ testEmptyL(*store);
+ CleanupStack::PopAndDestroy();
+//
+ test.Next(_L("Writing to temp file"));
+ store=CPermanentFileStore::TempLC(TheFs,parse.DriveAndPath(),TheTempFile,EFileWrite);
+ store->SetTypeL(TUidType(store->Layout(),KNullUid,KPermanentFileStoreLayoutUid));
+ testWriteL(*store);
+ store->CommitL();
+ CleanupStack::PopAndDestroy();
+//
+ test.Next(_L("Writing to opened file"));
+ store=CPermanentFileStore::OpenLC(TheFs,parse.NameAndExt(),EFileRead|EFileWrite);
+ testWriteL(*store);
+ store->CommitL();
+ CleanupStack::PopAndDestroy();
+//
+ test.Next(_L("Failing to create existing file"));
+ store=NULL;
+ TRAP(r,store=CPermanentFileStore::CreateL(TheFs,TheTempFile,EFileWrite));
+ test(store==NULL&&r==KErrAlreadyExists);
+ if (TheFs.Delete(parse.NameAndExt())!=KErrNone)
+ test.Panic(_L("Deleting file"));
+//
+ test.Next(_L("Writing to created file"));
+ RFile file;
+ test(file.Create(TheFs,parse.NameAndExt(),EFileWrite)==KErrNone);
+ store=CPermanentFileStore::NewLC(file);
+ store->SetTypeL(KPermanentFileStoreLayoutUid);
+ testWriteL(*store);
+ store->CommitL();
+ CleanupStack::PopAndDestroy();
+ }
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1154
+@SYMTestCaseDesc Tests for reading using a permanent file store.
+@SYMTestPriority High
+@SYMTestActions Read data from a stream
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ0000
+*/
+LOCAL_C void testReadL()
+ {
+ test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1154 Reading from opened file "));
+
+ TParsePtrC parse(KFileLocationSpec);
+
+ RFile file;
+ test(file.Open(TheFs,parse.NameAndExt(),EFileRead)==KErrNone);
+ CFileStore* store=CFileStore::FromLC(file);
+ testReadL(*store);
+ store->CommitL();
+ CleanupStack::PopAndDestroy();
+//
+ test.Next(_L("Reading from temp file"));
+ test(file.Open(TheFs,TheTempFile,EFileRead)==KErrNone);
+ store=CPermanentFileStore::FromLC(file);
+ testReadL(*store);
+ CleanupStack::PopAndDestroy();
+ }
+
+LOCAL_C void testRootL(CPersistentStore& aStore)
+ {
+ aStore.SetRootL(aStore.ExtendL());
+ aStore.CommitL();
+ }
+
+LOCAL_C void testDummyL(CFileStore& aStore)
+ {
+ aStore.SetTypeL(aStore.Layout());
+ aStore.CommitL();
+ }
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1155
+@SYMTestCaseDesc Tests for recovery from write failures
+@SYMTestPriority High
+@SYMTestActions Tests for access denied error during writing,commit and update process
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ0000
+*/
+LOCAL_C void testRecoveryL()
+ {
+ test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1155 Recovering from write failures "));
+ TParsePtrC parse(KFileLocationSpec);
+
+ CFileStore* store=CPermanentFileStore::ReplaceLC(TheFs,parse.NameAndExt(),EFileWrite);
+ store->SetTypeL(KPermanentFileStoreLayoutUid);
+ testWriteL(*store);
+ store->CommitL();
+//
+ store->File().Close();
+ test(store->File().Open(TheFs,parse.NameAndExt(),EFileRead)==KErrNone);
+// fail during writing
+ TRAPD(r,store->SetTypeL(store->Type());testWriteL(*store));
+ test(r==KErrAccessDenied);
+ store->Revert();
+ testReadL(*store);
+// fail during commit
+ TRAP(r,testRootL(*store));
+ test(r==KErrAccessDenied);
+ store->Revert();
+ testReadL(*store);
+// fail during dummy update
+ TRAP(r,testDummyL(*store));
+ test(r==KErrAccessDenied);
+ store->Revert();
+ testReadL(*store);
+ CleanupStack::PopAndDestroy();
+ }
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1156
+@SYMTestCaseDesc Tests copying in a single file store.
+@SYMTestPriority High
+@SYMTestActions Tests for copying using different buffer sizes
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ0000
+*/
+LOCAL_C void testCopyL()
+ {
+ test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1156 Copying using small transfers "));
+ TParsePtrC parse(KFileLocationSpec);
+
+ CFileStore* store=CFileStore::OpenLC(TheFs,parse.NameAndExt(),EFileRead|EFileWrite);
+ RStoreReadStream in;
+ in.OpenLC(*store,store->Root());
+ in>>TheBuf;
+ TStreamId copyId;
+ in>>copyId;
+ in.Close();
+ in.OpenL(*store,copyId);
+ RStoreWriteStream out;
+ TStreamId id=out.CreateLC(*store);
+ testCopyL(out,in);
+ out.CommitL();
+ out.Close();
+ in.Close();
+ in.OpenL(*store,id);
+ testReadL(in);
+ in.Close();
+//
+ test.Next(_L("Copying using a single big transfer"));
+ in.OpenL(*store,copyId);
+ id=out.CreateL(*store);
+ in.ReadL(out,KTestTotal);
+ out.CommitL();
+ out.Close();
+ in.Close();
+ in.OpenL(*store,id);
+ testReadL(in);
+ in.Close();
+ in.OpenL(*store,copyId);
+ id=out.CreateL(*store);
+ out.WriteL(in,KTestTotal);
+ out.CommitL();
+ out.Close();
+ in.Close();
+ in.OpenL(*store,id);
+ testReadL(in);
+//
+ CleanupStack::PopAndDestroy(3);
+ }
+
+//
+// Test empty streams.
+//
+LOCAL_C void testEmptyL()
+ {
+ test.Next(_L("Empty tests on existing file"));
+ TParsePtrC parse(KFileLocationSpec);
+ CFileStore* store=CFileStore::OpenLC(TheFs,parse.NameAndExt(),EFileRead|EFileWrite);
+ testEmptyL(*store);
+//
+ CleanupStack::PopAndDestroy();
+ }
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1157
+@SYMTestCaseDesc Tests for detaching file from store
+@SYMTestPriority High
+@SYMTestActions Detach the file and discard the store
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ0000
+*/
+LOCAL_C void testDetachL()
+ {
+ test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1157 Writing a file store "));
+ TParsePtrC parse(KFileLocationSpec);
+
+ CFileStore* store=CPermanentFileStore::ReplaceLC(TheFs,parse.NameAndExt(),EFileWrite|EFileRead);
+ store->SetTypeL(KPermanentFileStoreLayoutUid);
+ testWriteL(*store);
+ store->CommitL();
+//
+ test.Next(_L("Detach the file and discard the store"));
+ RFile file=store->File();
+ store->Detach();
+ CleanupStack::PopAndDestroy();
+//
+ test.Next(_L("Re-construct the store and check the contents"));
+ store=CFileStore::FromLC(file);
+ testReadL(*store);
+ CleanupStack::PopAndDestroy();
+ }
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1158
+@SYMTestCaseDesc Tests for defect No 039456
+ Permanent File Store allows code to open and read from deleted streams
+@SYMTestPriority High
+@SYMTestActions Create four streams,delete last three and close the store.
+ Open the store and test for reading the first stream.
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ0000
+*/
+LOCAL_C void testDef039456L()
+{
+ _LIT(KMsvDrivelessTestPath, ":\\t_storperm.dat");
+ TFileName msvTestPath;
+ msvTestPath.Append(RFs::GetSystemDriveChar());
+ msvTestPath.Append(KMsvDrivelessTestPath);
+
+ _LIT(KStringOne, "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111");
+ _LIT(KStringTwo, "2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222");
+
+ test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1158 "));
+ TheFs.Delete(msvTestPath);
+ CPermanentFileStore* testStore = CPermanentFileStore::CreateLC(TheFs, msvTestPath, EFileWrite|EFileShareAny);
+ testStore->SetTypeL(KPermanentFileStoreLayoutUid);
+
+ // create four streams,
+ RStoreWriteStream wstream;
+ TStreamId stream_one=wstream.CreateLC(*testStore);
+ wstream << KStringOne;
+ wstream.CommitL();
+ CleanupStack::PopAndDestroy(&wstream);
+ testStore->CommitL();
+ TStreamId stream_two=wstream.CreateLC(*testStore);
+ wstream << KStringTwo;
+ wstream.CommitL();
+ CleanupStack::PopAndDestroy(&wstream);
+ testStore->CommitL();
+ TStreamId stream_three=wstream.CreateLC(*testStore);
+ wstream << KStringOne;
+ wstream.CommitL();
+ CleanupStack::PopAndDestroy(&wstream);
+ testStore->CommitL();
+ TStreamId stream_four=wstream.CreateLC(*testStore);
+ wstream << KStringOne;
+ wstream.CommitL();
+ CleanupStack::PopAndDestroy(&wstream);
+ testStore->CommitL();
+
+ // delete last three streams added (not in the order added)
+ testStore->DeleteL(stream_four);
+ testStore->CommitL();
+ testStore->DeleteL(stream_three);
+ testStore->CommitL();
+ testStore->DeleteL(stream_two);
+ testStore->CommitL();
+
+ // close the store
+ CleanupStack::PopAndDestroy(testStore);
+
+ // open store, try and read each of the streams, only stream_one should be present
+ testStore = CPermanentFileStore::OpenLC(TheFs, msvTestPath, EFileWrite|EFileShareAny);
+ RStoreReadStream rstream1, rstream2;
+
+ // check stream_one ok
+ TRAPD(error_stream_one,rstream1.OpenL(*testStore,stream_one));
+ test(error_stream_one==KErrNone);
+ rstream1.Close();
+
+ // shouldn't be able to open this stream as we deleted it....
+ TRAPD(error_stream_two,rstream2.OpenL(*testStore,stream_two));
+ test(error_stream_two==KErrNotFound);
+
+ CleanupStack::PopAndDestroy(testStore);
+
+ (void)TheFs.Delete(msvTestPath);
+ }
+
+
+//
+// Prepare the test directory.
+//
+LOCAL_C void setupTestDirectory()
+ {
+ TInt r=TheFs.Connect();
+ test(r==KErrNone);
+//
+ TDriveUnit drive(static_cast<TUint>(RFs::GetSystemDrive()));
+ TParse parse;
+ parse.Set(drive.Name(), &KFileLocationSpec, NULL);
+
+ r=TheFs.MkDir(parse.DriveAndPath());
+ test(r==KErrNone||r==KErrAlreadyExists);
+ r=TheFs.SetSessionPath(parse.DriveAndPath());
+ test(r==KErrNone);
+ }
+
+//
+// Initialise the cleanup stack.
+//
+LOCAL_C void setupCleanup()
+ {
+ TheTrapCleanup=CTrapCleanup::New();
+ test(TheTrapCleanup!=NULL);
+ TRAPD(r,\
+ {\
+ for (TInt i=KTestCleanupStack;i>0;i--)\
+ CleanupStack::PushL((TAny*)0);\
+ CleanupStack::Pop(KTestCleanupStack);\
+ });
+ test(r==KErrNone);
+ }
+
+LOCAL_C void DeleteDataFile(const TDesC& aFullName)
+ {
+ RFs fsSession;
+ TInt err = fsSession.Connect();
+ if(err == KErrNone)
+ {
+ TEntry entry;
+ if(fsSession.Entry(aFullName, entry) == KErrNone)
+ {
+ RDebug::Print(_L("Deleting \"%S\" file.\n"), &aFullName);
+ err = fsSession.SetAtt(aFullName, 0, KEntryAttReadOnly);
+ if(err != KErrNone)
+ {
+ RDebug::Print(_L("Error %d changing \"%S\" file attributes.\n"), err, &aFullName);
+ }
+ err = fsSession.Delete(aFullName);
+ if(err != KErrNone)
+ {
+ RDebug::Print(_L("Error %d deleting \"%S\" file.\n"), err, &aFullName);
+ }
+ }
+ fsSession.Close();
+ }
+ else
+ {
+ RDebug::Print(_L("Error %d connecting file session. File: %S.\n"), err, &aFullName);
+ }
+ }
+
+//
+// Test permanent file store.
+//
+GLDEF_C TInt E32Main()
+ {
+ test.Title();
+ setupTestDirectory();
+ setupCleanup();
+ __UHEAP_MARK;
+//
+ test.Start(_L("Test permanent file store"));
+ TRAPD(r,testWriteL());
+ test(r==KErrNone);
+ TRAP(r,testReadL());
+ test(r==KErrNone);
+ TRAP(r,testRecoveryL());
+ test(r==KErrNone);
+ TRAP(r,testCopyL());
+ test(r==KErrNone);
+ TRAP(r,testEmptyL());
+ test(r==KErrNone);
+ TRAP(r,testDetachL());
+ test(r==KErrNone);
+ TRAP(r,testDef039456L());
+ test(r==KErrNone);
+
+ //deletion of data files must be before call to .End() - DEF047652
+ TDriveUnit drive(static_cast<TUint>(RFs::GetSystemDrive()));
+ TParse parse;
+ parse.Set(drive.Name(), &KFileLocationSpec, NULL);
+ ::DeleteDataFile(parse.FullName());
+
+ test.End();
+//
+ __UHEAP_MARKEND;
+
+ delete TheTrapCleanup;
+ if (TheFs.Delete(TheTempFile)!=KErrNone)
+ test.Panic(_L("Deleting temp file"));
+ TheFs.Close();
+ test.Close();
+ return 0;
+ }
+