public static void TransactionUserCodeErrorSomeDataSavedTest()
{
// User Code Error (Autoreverted), some data saved
var itself = _constants.Itself;
TempLinksTestScope lastScope = null;
try
{
ulong l1;
ulong l2;
using (var scope = new TempLinksTestScope(useLog: true))
{
var links = scope.Links;
l1 = links.CreateAndUpdate(itself, itself);
l2 = links.CreateAndUpdate(itself, itself);
l2 = links.Update(l2, l2, l1, l2);
links.CreateAndUpdate(l2, itself);
links.CreateAndUpdate(l2, itself);
links.Unsync.DisposeIfPossible();
Global.Trash = FileHelpers.ReadAll <UInt64LinksTransactionsLayer.Transition>(scope.TempTransactionLogFilename);
}
using (var scope = lastScope = new TempLinksTestScope(deleteFiles: false, useLog: true))
{
var links = scope.Links;
var transactionsLayer = (UInt64LinksTransactionsLayer)links.Unsync;
using (var transaction = transactionsLayer.BeginTransaction())
{
l2 = links.Update(l2, l1);
links.Delete(l2);
ExceptionThrower();
transaction.Commit();
}
Global.Trash = links.Count();
}
}
catch
{
Assert.False(lastScope == null);
Global.Trash = FileHelpers.ReadAll <UInt64LinksTransactionsLayer.Transition>(lastScope.TempTransactionLogFilename);
lastScope.DeleteFiles();
}
}
public static void TransactionUserCodeErrorNoDataSavedTest()
{
// User Code Error (Autoreverted), no data saved
var itself = _constants.Itself;
TempLinksTestScope lastScope = null;
try
{
using (var scope = lastScope = new TempLinksTestScope(deleteFiles: false, useLog: true))
{
var links = scope.Links;
var transactionsLayer = (UInt64LinksTransactionsLayer)((LinksDisposableDecoratorBase <ulong>)links.Unsync).Links;
using (var transaction = transactionsLayer.BeginTransaction())
{
var l1 = links.CreateAndUpdate(itself, itself);
var l2 = links.CreateAndUpdate(itself, itself);
l2 = links.Update(l2, l2, l1, l2);
links.CreateAndUpdate(l2, itself);
links.CreateAndUpdate(l2, itself);
//Global.Trash = FileHelpers.ReadAll<UInt64LinksTransactionsLayer.Transition>(scope.TempTransactionLogFilename);
l2 = links.Update(l2, l1);
links.Delete(l2);
ExceptionThrower();
transaction.Commit();
}
Global.Trash = links.Count();
}
}
catch
{
Assert.False(lastScope == null);
var transitions = FileHelpers.ReadAll <UInt64LinksTransactionsLayer.Transition>(lastScope.TempTransactionLogFilename);
Assert.True(transitions.Length == 1 && transitions[0].Before.IsNull() && transitions[0].After.IsNull());
lastScope.DeleteFiles();
}
}