void CAlmSettingsServer::ConstructL(void)
{
iBackupSession=CBaBackupSessionWrapper::NewL();
iBackupSession->RegisterBackupOperationObserverL(*this);
User::LeaveIfError(iSession.Connect());
DbOpenL();
StartL(KSettingsServerName);
}
void CAlmSettingsServer::LockNotifyL(TBool aState)
{
if(aState!=iLock)
{
if(aState) DbClose();
else if(!iBackup)
{
User::After(1000000);
DbOpenL();
}
iLock=aState;
}
}
void CAlmSettingsServer::HandleBackupOperationEventL(const TBackupOperationAttributes& aBackupOperationAttributes)
{
TBool state=EFalse;
if(aBackupOperationAttributes.iOperation==EStart) state=ETrue;
if(state!=iBackup)
{
if(state) DbClose();
else if(!iLock)
{
DbOpenL();
}
iBackup=state;
}
}
LOCAL_C void WriteTableL()
{
DbOpenL();
TInt r=TheTable.Open(TheDatabase,TableName);
test (r==KErrNone);
TheDatabase.Begin();
for (TInt ii=0;ii<KRowCount;++ii)
{
TheTable.InsertL();
TheTable.SetColL(1,TUint((ii*17)%KRowCount));
TheTable.PutL();
}
r=TheDatabase.Commit();
test (r==KErrNone);
TheTable.Close();
TheDatabase.Close();
}
LOCAL_C void DatabaseL()
{
test.Start(_L("Adding and dropping tables"));
DbCreateL();
// ensure the database locking list has been allocated
TheDatabase.Begin();
TheDatabase.Commit();
//
CDbColSet *col=CDbColSet::NewLC();
//
test.Next(_L("Empty Column Set"));
__UHEAP_MARK;
test(TheDatabase.CreateTable(TableName,*col)!=KErrNone);
__UHEAP_MARKEND;
//
test.Next(_L("Invalid table name"));
col->AddL(TDbCol(Column1,EDbColInt32));
__UHEAP_MARK;
test(TheDatabase.CreateTable(TableNameX,*col)!=KErrNone);
__UHEAP_MARKEND;
//
test.Next(_L("Invalid column name"));
col->AddL(TDbCol(Column2X,EDbColBit));
__UHEAP_MARK;
test(TheDatabase.CreateTable(TableName,*col)!=KErrNone);
__UHEAP_MARKEND;
//
test.Next(_L("Duplicate column name"));
col->Remove(Column2X);
col->AddL(TDbCol(Column1Fold,EDbColBit));
__UHEAP_MARK;
test(TheDatabase.CreateTable(TableName,*col)!=KErrNone);
__UHEAP_MARKEND;
//
test.Next(_L("Invalid column type"));
col->Remove(Column1);
col->AddL(TDbCol(Column2,TDbColType(-1)));
__UHEAP_MARK;
test(TheDatabase.CreateTable(TableName,*col)!=KErrNone);
__UHEAP_MARKEND;
//
test.Next(_L("Invalid maximum length"));
col->Remove(Column2);
col->AddL(TDbCol(Column2,EDbColInt32,0));
__UHEAP_MARK;
test(TheDatabase.CreateTable(TableName,*col)!=KErrNone);
__UHEAP_MARKEND;
//
test.Next(_L("Invalid attributes"));
col->Remove(Column2);
TDbCol cc(Column2,EDbColInt32);
cc.iAttributes=13;
col->AddL(cc);
__UHEAP_MARK;
test(TheDatabase.CreateTable(TableName,*col)!=KErrNone);
__UHEAP_MARKEND;
//
test.Next(_L("Adding/dropping a table name twice"));
col->Remove(Column2);
col->AddL(TDbCol(Column2,EDbColText8));
__UHEAP_MARK;
test(TheDatabase.CreateTable(TableName,*col)==KErrNone);
test(TheDatabase.CreateTable(TableName,*col)==KErrAlreadyExists);
test(TheDatabase.DropTable(TableNameX)!=KErrNone);
test(TheDatabase.DropTable(TableName)==KErrNone);
test(TheDatabase.DropTable(TableName)==KErrNotFound);
__UHEAP_MARKEND;
//
test.Next(_L("Adding and dropping indexes"));
test(TheDatabase.CreateTable(TableName,*col)==KErrNone);
TheDatabase.Close();
CDbKey *key=CDbKey::NewLC();
__UHEAP_MARK;
DbOpenL();
test(TheDatabase.CreateIndex(IndexName,TableName,*key)!=KErrNone);
TheDatabase.Close();
__UHEAP_MARKEND;
key->AddL(Column2X());
__UHEAP_MARK;
DbOpenL();
test(TheDatabase.CreateIndex(IndexName,TableName,*key)!=KErrNone);
TheDatabase.Close();
__UHEAP_MARKEND;
key->Clear();
key->AddL(Column1());
__UHEAP_MARK;
DbOpenL();
test(TheDatabase.CreateIndex(TableNameX,TableName,*key)!=KErrNone);
TheDatabase.Close();
__UHEAP_CHECK(0);
DbOpenL();
test(TheDatabase.CreateIndex(IndexName,TableNameX,*key)!=KErrNone);
TheDatabase.Close();
__UHEAP_MARKEND;
__UHEAP_MARK;
DbOpenL();
test(TheDatabase.CreateIndex(IndexName,TableName,*key)==KErrNone);
test(TheDatabase.CreateIndex(IndexName,TableName,*key)==KErrAlreadyExists);
test(TheDatabase.DropIndex(TableNameX,TableName)!=KErrNone);
test(TheDatabase.DropIndex(IndexName,TableNameX)!=KErrNone);
test(TheDatabase.DropIndex(IndexName,TableName)==KErrNone);
test(TheDatabase.DropIndex(IndexName,TableName)==KErrNotFound);
test(TheDatabase.DropTable(TableName)==KErrNone);
test(TheDatabase.DropIndex(IndexName,TableName)==KErrNotFound);
TheDatabase.Close();
__UHEAP_MARKEND;
//
test.Next(_L("Allocation failure during DDL"));
TFailCreateTable fct;
TFailAlterTable fat;
TFailDropTable fdt;
TFailCreateIndex fci;
TFailDropIndex fdi;
TheColSet=CDbColSet::NewL();
TheColSet->AddL(TDbCol(Column1,EDbColUint16));
TheKey=CDbKey::NewL();
TheKey->AddL(Column1());
fct.Test(KClientHeap,KClient);
WriteTableL();
TheColSet->AddL(TDbCol(Column2,EDbColText));
fat.Test(KClientHeap,KClient);
fci.Test(KClientHeap,KClient);
fdi.Test(KClientHeap,KClient);
fdt.Test(KClientHeap,KClient);
//
test.Next(_L("Allocation failure during server DDL"));
Connect();
TheColSet->Remove(Column2);
fct.Test(KClientHeap,KServer);
WriteTableL();
TheColSet->AddL(TDbCol(Column2,EDbColText));
fat.Test(KClientHeap,KServer);
fci.Test(KClientHeap,KServer);
fdi.Test(KClientHeap,KServer);
fdt.Test(KClientHeap,KServer);
//
TheColSet->Remove(Column2);
fct.Test(KServerHeap,KServer);
WriteTableL();
TheColSet->AddL(TDbCol(Column2,EDbColText));
fat.Test(KServerHeap,KServer);
fci.Test(KServerHeap,KServer);
fdi.Test(KServerHeap,KServer);
fdt.Test(KServerHeap,KServer);
Disconnect();
//
delete TheColSet;
delete TheKey;
//
test.Next(_L("Allocation failure on schema enquiry"));
DbCreateL();
test(TheDatabase.CreateTable(TableName,*col)==KErrNone);
test(TheDatabase.CreateIndex(IndexName,TableName,*key)==KErrNone);
CleanupStack::PopAndDestroy(2); // columns set and key
TheDatabase.Close();
TFailDatabaseTables t4;
TFailDatabaseColSet t5;
TFailDatabaseIndexes t6;
TFailDatabaseKeys t7;
t4.Test(KClientHeap,KClient);
t5.Test(KClientHeap,KClient);
t6.Test(KClientHeap,KClient);
t7.Test(KClientHeap,KClient);
//
test.Next(_L("Allocation failure on server schema enquiry"));
Connect();
t4.Test(KClientHeap,KServer);
t4.Test(KServerHeap,KServer);
t5.Test(KClientHeap,KServer);
t5.Test(KServerHeap,KServer);
t6.Test(KClientHeap,KServer);
t6.Test(KServerHeap,KServer);
t7.Test(KClientHeap,KServer);
t7.Test(KServerHeap,KServer);
Disconnect();
test.End();
}
void RunL()
{DbOpenL();}
void OpenDbL() const
{DbOpenL();}