--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/persistentstorage/store/TSTOR/t_storembed.cpp Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,392 @@
+// 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_EMBED.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_storembed"));
+LOCAL_D RFs TheFs;
+LOCAL_D TStreamId TheTempId;
+LOCAL_D TBuf8<KTestLength+1> TheBuf;
+
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1192
+@SYMTestCaseDesc Writing to a store test
+@SYMTestPriority High
+@SYMTestActions Write a test data to a stream.
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ0000
+*/
+LOCAL_C void testWriteL(CPersistentStore& aStore)
+ {
+ test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1192 Writing... "));
+ RStoreWriteStream out;
+ TStreamId id=out.CreateLC(aStore);
+ for (TInt i=0;i<=KTestLength;++i)
+ {
+ out.WriteL(KTestDes,i);
+ out.WriteL(&KTestData[i],KTestLength-i);
+ }
+ out.CommitL();
+ out.Close();
+ aStore.SetRootL(out.CreateL(aStore));
+ out<<KTestDes;
+ out<<id;
+ out.CommitL();
+ CleanupStack::PopAndDestroy();
+ }
+
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1193
+@SYMTestCaseDesc Reading from a stream test
+@SYMTestPriority High
+@SYMTestActions Attempt for reading from stream for a specific length of data
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ0000
+*/
+LOCAL_C void testReadL(RReadStream& aStream)
+ {
+ test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1193 "));
+ 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);
+ }
+ }
+
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1194
+@SYMTestCaseDesc Reading from a persistent store test
+@SYMTestPriority High
+@SYMTestActions Tests for reading from a stream
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ0000
+*/
+LOCAL_C void testReadL(const CPersistentStore& aStore)
+ {
+ test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1194 Reading... "));
+ RStoreReadStream in;
+ in.OpenLC(aStore,aStore.Root());
+ in>>TheBuf;
+ TStreamId id;
+ in>>id;
+ in.Close();
+ in.OpenL(aStore,id);
+ testReadL(in);
+ CleanupStack::PopAndDestroy();
+ }
+
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1195
+@SYMTestCaseDesc Copying from one stream to another stream test
+@SYMTestPriority High
+@SYMTestActions Attempt for copying two streams
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ0000
+*/
+LOCAL_C void testCopyL(RWriteStream& aWriteStream,RReadStream& aReadStream)
+ {
+ test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1195 Copying "));
+ for (TInt i=KTestLength;i>=0;--i)
+ {
+ aWriteStream.WriteL(aReadStream,i);
+ aReadStream.ReadL(aWriteStream,KTestLength-i);
+ }
+ }
+
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1196
+@SYMTestCaseDesc Writing to a write once file store created using CEmbeddedStore test
+@SYMTestPriority High
+@SYMTestActions Attempt for writing to a newly created store and a temporary store.
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ0000
+*/
+LOCAL_C void testWriteL()
+ {
+ test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1196 Replacing host file "));
+ TParsePtrC parse(KFileLocationSpec);
+
+ CFileStore* file=CPermanentFileStore::ReplaceLC(TheFs,parse.NameAndExt(),EFileWrite);
+ file->SetTypeL(file->Layout());
+//
+ test.Next(_L("Writing root store"));
+ RStoreWriteStream stream;
+ TStreamId root=stream.CreateLC(*file);
+ stream.WriteL(_L8(" root"));
+ CleanupStack::Pop();
+ CEmbeddedStore* store=CEmbeddedStore::NewL(stream);
+ CleanupStack::PushL(store);
+ testWriteL(*store);
+ store->CommitL();
+ CleanupStack::PopAndDestroy();
+ file->SetRootL(root);
+//
+ test.Next(_L("Writing temp store"));
+ TheTempId=stream.CreateLC(*file);
+ stream.WriteL(_L8(" temp"));
+ CleanupStack::Pop();
+ store=CEmbeddedStore::NewLC(stream);
+ testWriteL(*store);
+ store->CommitL();
+ CleanupStack::PopAndDestroy();
+//
+ file->CommitL();
+ CleanupStack::PopAndDestroy();
+ }
+
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1197
+@SYMTestCaseDesc Reading from a file buffer test
+@SYMTestPriority High
+@SYMTestActions Tests for reading from root and temporary store.
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ0000
+*/
+LOCAL_C void testReadL()
+ {
+ test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1197 Opening host file "));
+ TParsePtrC parse(KFileLocationSpec);
+
+ CFileStore* file=CFileStore::OpenLC(TheFs,parse.NameAndExt(),EFileRead);
+//
+ test.Next(_L("Reading from root store"));
+ TStreamId root=file->Root();
+ RStoreReadStream stream;
+ stream.OpenLC(*file,root);
+ TBuf8<5> b;
+ stream.ReadL(b);
+ test(b==_L8(" root"));
+ CleanupStack::Pop();
+ CEmbeddedStore* store=CEmbeddedStore::FromLC(stream);
+ testReadL(*store);
+ CleanupStack::PopAndDestroy();
+//
+ test.Next(_L("Reading from temp store"));
+ stream.OpenLC(*file,TheTempId);
+ stream.ReadL(b);
+ test(b==_L8(" temp"));
+ CleanupStack::Pop();
+ store=CEmbeddedStore::FromLC(stream);
+ testReadL(*store);
+//
+ CleanupStack::PopAndDestroy(2);
+ }
+
+/**
+@SYMTestCaseID SYSLIB-STORE-CT-1198
+@SYMTestCaseDesc Copying in a single file store test.
+@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-1198 Opening host file "));
+ TParsePtrC parse(KFileLocationSpec);
+
+ CFileStore* file=CFileStore::OpenLC(TheFs,parse.NameAndExt(),EFileRead|EFileWrite);
+//
+ test.Next(_L("Opening source (root) store"));
+ TStreamId root=file->Root();
+ RStoreReadStream src;
+ src.OpenLC(*file,root);
+ TBuf8<5> b;
+ src.ReadL(b);
+ test(b==_L8(" root"));
+ CleanupStack::Pop();
+ CEmbeddedStore* source=CEmbeddedStore::FromLC(src);
+//
+ test.Next(_L("Duplicating source store"));
+ RStoreWriteStream trg;
+ trg.CreateLC(*file);
+ MStreamBuf* host=source->Host();
+ TStreamPos pos=CEmbeddedStore::Position(source->Root());
+ host->SeekL(host->ERead,EStreamBeginning);
+ RReadStream stream(host);
+ trg.WriteL(stream,pos.Offset());
+ stream>>TheBuf;
+ TStreamId id;
+ stream>>id;
+ test(host->TellL(host->ERead).Offset()==host->SizeL());
+ trg<<TheBuf;
+ trg<<id;
+ trg.CommitL();
+ source->Detach();
+ host->Release();
+ source->Reattach(trg.Sink());
+ CleanupStack::Pop();
+ testReadL(*source);
+//
+ test.Next(_L("Creating target store"));
+ trg.CreateLC(*file);
+ trg.WriteL(_L8(" target"));
+ CleanupStack::Pop();
+ CEmbeddedStore* target=CEmbeddedStore::NewLC(trg);
+//
+ test.Next(_L("Copying using small transfers"));
+ RStoreReadStream in;
+ in.OpenL(*source,source->Root());
+ in>>TheBuf;
+ TStreamId copyId;
+ in>>copyId;
+ in.Close();
+ in.OpenL(*source,copyId);
+ RStoreWriteStream out;
+ id=out.CreateL(*target);
+ testCopyL(out,in);
+ out.CommitL();
+ out.Close();
+ in.Close();
+ in.OpenL(*target,id);
+ testReadL(in);
+ in.Close();
+//
+ test.Next(_L("Copying using a single big transfer"));
+ in.OpenL(*source,copyId);
+ id=out.CreateL(*target);
+ in.ReadL(out,KTestTotal);
+ out.CommitL();
+ out.Close();
+ in.Close();
+ in.OpenL(*target,id);
+ testReadL(in);
+ in.Close();
+ in.OpenL(*source,copyId);
+ id=out.CreateL(*target);
+ out.WriteL(in,KTestTotal);
+ out.CommitL();
+ out.Close();
+ in.Close();
+ in.OpenL(*target,id);
+ testReadL(in);
+ in.Close();
+//
+ CleanupStack::PopAndDestroy(3);
+ }
+
+//
+// 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 streaming conversions.
+//
+GLDEF_C TInt E32Main()
+ {
+ test.Title();
+ setupTestDirectory();
+ setupCleanup();
+ __UHEAP_MARK;
+//
+ test.Start(_L("Test direct file store"));
+ TRAPD(r,testWriteL());
+ test(r==KErrNone);
+ TRAP(r,testReadL());
+ test(r==KErrNone);
+ TRAP(r,testCopyL());
+ 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;
+ TheFs.Close();
+ test.Close();
+ return 0;
+ }
+