public void IndexingHistory_FixDeleteUpdateOverlap()
{
// delete overlaps with update
var fieldvalue1 = "IndexingHistoryFixDeleteAddOverlap";
var history = LuceneManager._history;
var car = new GenericContent(TestRoot, "Car");
car.Name = Guid.NewGuid().ToString();
car.Save();
var id = car.Id;
// init 2
var node2 = Node.LoadNode(id);
node2["Description"] = fieldvalue1;
node2.Save();
// delete changes from index
DataRowTimestampTest.DeleteVersionFromIndex(node2.VersionId);
DataRowTimestampTest.DeleteVersionIdFromIndexingHistory(node2.VersionId);
var docInfo2 = IndexDocumentInfo.Create(node2);
var docData2 = DataBackingStore.CreateIndexDocumentData(node2, docInfo2, null);
var document2 = IndexDocumentInfo.CreateDocument(docInfo2, docData2);
// init 1
var node1 = Node.LoadNode(id);
node1.ForceDelete();
// delete changes from index
DataRowTimestampTest.DeleteVersionFromIndex(node1.VersionId);
DataRowTimestampTest.DeleteVersionIdFromIndexingHistory(node1.VersionId);
// 1 check indexing history
var versionId1 = node2.VersionId;
var term = new Term(LucObject.FieldName.VersionId, Lucene.Net.Util.NumericUtils.IntToPrefixCoded(versionId1));
LuceneManager._history.ProcessDelete(new Term[] { term });
// timestamp in indexing history should change
var actTimestamp1 = history.Get(versionId1);
Assert.AreEqual(long.MaxValue, actTimestamp1, "Timestamp in indexing history did not change.");
// 2 check indexing history
var versionId2 = history.GetVersionId(document2);
var timestamp2 = history.GetTimestamp(document2);
var historyOk = LuceneManager._history.CheckForUpdate(versionId2, timestamp2);
// timestamp in indexing history should not change
var actTimestamp2 = history.Get(versionId2);
Assert.AreNotEqual(timestamp2, actTimestamp2, "Timestamp in indexing history changed, although it should not have.");
Assert.IsFalse(historyOk, "History indicates indexing can be executed, but this is not true.");
// 2 does not continue, returns
// 1 deletes index
LuceneManager.SetFlagsForDelete(term);
LuceneManager._writer.DeleteDocuments(term);
var firstfound = ContentQuery.Query("Description:" + fieldvalue1, new QuerySettings {
EnableAutofilters = false
}).Count;
// check indexing occured correctly
// thread 1 deletes from index
Assert.AreEqual(0, firstfound);
}
public void IndexingHistory_FixAddUpdateOverlap()
{
// add overlaps with update
var fieldvalue1 = "IndexingHistoryFixAddUpdateOverlapFirst";
var fieldvalue2 = "IndexingHistoryFixAddUpdateOverlapSecond";
var history = LuceneManager._history;
var car = new GenericContent(TestRoot, "Car");
car.Name = Guid.NewGuid().ToString();
car.Save();
var id = car.Id;
// init 1
var node1 = Node.LoadNode(id);
node1["Description"] = fieldvalue1;
node1.Save();
// delete changes from index
DataRowTimestampTest.DeleteVersionFromIndex(node1.VersionId);
DataRowTimestampTest.DeleteVersionIdFromIndexingHistory(node1.VersionId);
var docInfo1 = IndexDocumentInfo.Create(node1);
var docData1 = DataBackingStore.CreateIndexDocumentData(node1, docInfo1, null);
var document1 = IndexDocumentInfo.CreateDocument(docInfo1, docData1);
// init 2
var node2 = Node.LoadNode(id);
node2["Description"] = fieldvalue2;
node2.Save();
// delete changes from index
DataRowTimestampTest.DeleteVersionFromIndex(node2.VersionId);
DataRowTimestampTest.DeleteVersionIdFromIndexingHistory(node2.VersionId);
var docInfo2 = IndexDocumentInfo.Create(node2);
var docData2 = DataBackingStore.CreateIndexDocumentData(node2, docInfo2, null);
var document2 = IndexDocumentInfo.CreateDocument(docInfo2, docData2);
// 1 check indexing history
var versionId1 = history.GetVersionId(document1);
var timestamp1 = history.GetTimestamp(document1);
var historyOk = LuceneManager._history.CheckForAdd(versionId1, timestamp1);
// timestamp in indexing history should be the newest
var actTimestamp1 = history.Get(versionId1);
Assert.AreEqual(timestamp1, actTimestamp1, "Timestamp in indexing history did not change.");
Assert.IsTrue(historyOk, "History indicates indexing should not be executed, but this is not true.");
// 2 check indexing history
var versionId2 = history.GetVersionId(document2);
var timestamp2 = history.GetTimestamp(document2);
historyOk = LuceneManager._history.CheckForUpdate(versionId2, timestamp2);
// timestamp in indexing history should change
var actTimestamp2 = history.Get(versionId2);
Assert.AreEqual(timestamp2, actTimestamp2, "Timestamp in indexing history did not change.");
Assert.IsTrue(historyOk, "History indicates indexing should not be executed, but this is not true.");
// 2 index
var document = document2;
var updateTerm = UpdateDocumentActivity.GetIdTerm(document);
LuceneManager.SetFlagsForUpdate(document);
LuceneManager._writer.UpdateDocument(updateTerm, document);
var firstfound = ContentQuery.Query("Description:" + fieldvalue1, new QuerySettings {
EnableAutofilters = false
}).Count;
var secondfound = ContentQuery.Query("Description:" + fieldvalue2, new QuerySettings {
EnableAutofilters = false
}).Count;
// check indexing occured correctly
// thread 2 writes values in index
Assert.AreEqual(0, firstfound);
Assert.AreEqual(1, secondfound);
// 1 index
document = document1;
LuceneManager._writer.AddDocument(document);
firstfound = ContentQuery.Query("Description:" + fieldvalue1, new QuerySettings {
EnableAutofilters = false
}).Count;
secondfound = ContentQuery.Query("Description:" + fieldvalue2, new QuerySettings {
EnableAutofilters = false
}).Count;
// check indexing occured correctly
// thread 1 adds values to index, duplication occurs
Assert.AreEqual(1, firstfound);
Assert.AreEqual(1, secondfound);
// 1 detects problem
var detectChange1 = history.CheckHistoryChange(versionId1, timestamp1);
Assert.IsTrue(detectChange1, "Thread 1 did not detect indexing overlapping although it should have.");
// 2 detects no problem
var detectChange2 = history.CheckHistoryChange(versionId2, timestamp2);
Assert.IsFalse(detectChange2, "Thread 2 detected indexing overlapping although it should not have.");
// 1 fixes index
LuceneManager.RefreshDocument(versionId1);
firstfound = ContentQuery.Query("Description:" + fieldvalue1, new QuerySettings {
EnableAutofilters = false
}).Count;
secondfound = ContentQuery.Query("Description:" + fieldvalue2, new QuerySettings {
EnableAutofilters = false
}).Count;
Assert.AreEqual(0, firstfound);
Assert.AreEqual(1, secondfound);
var node = Node.LoadNode(id);
node.ForceDelete();
}
public void IndexingHistory_FixAddAddOverlap()
{
// add overlaps with add
var fieldvalue1 = "IndexingHistoryFixAddAddOverlap";
var history = LuceneManager._history;
var car = new GenericContent(TestRoot, "Car");
car.Name = Guid.NewGuid().ToString();
car.Save();
var id = car.Id;
// init 1 & 2
var node1 = Node.LoadNode(id);
node1["Description"] = fieldvalue1;
node1.Save();
// delete changes from index
DataRowTimestampTest.DeleteVersionFromIndex(node1.VersionId);
DataRowTimestampTest.DeleteVersionIdFromIndexingHistory(node1.VersionId);
var docInfo1 = IndexDocumentInfo.Create(node1);
var docData1 = DataBackingStore.CreateIndexDocumentData(node1, docInfo1, null);
var document1 = IndexDocumentInfo.CreateDocument(docInfo1, docData1);
// 1 check indexing history
var versionId1 = history.GetVersionId(document1);
var timestamp1 = history.GetTimestamp(document1);
var historyOk = LuceneManager._history.CheckForAdd(versionId1, timestamp1);
// timestamp in indexing history should be the newest
var actTimestamp1 = history.Get(versionId1);
Assert.AreEqual(timestamp1, actTimestamp1, "Timestamp in indexing history did not change.");
Assert.IsTrue(historyOk, "History indicates indexing should not be executed, but this is not true.");
// 2 check indexing history
var versionId2 = history.GetVersionId(document1);
var timestamp2 = history.GetTimestamp(document1);
historyOk = LuceneManager._history.CheckForAdd(versionId2, timestamp2);
// timestamp in indexing history should not change
var actTimestamp2 = history.Get(versionId2);
Assert.AreEqual(timestamp2, actTimestamp2, "Timestamp in indexing history changed, although it should not have.");
Assert.IsFalse(historyOk, "History indicates indexing can be executed, but this is not true.");
// 2 does not continue, returns
// 1 index
var document = document1;
LuceneManager._writer.AddDocument(document);
var firstfound = ContentQuery.Query("Description:" + fieldvalue1, new QuerySettings {
EnableAutofilters = false
}).Count;
// check indexing occured correctly
// thread 1 adds values to index
Assert.AreEqual(1, firstfound);
// 1 detects no problem
var detectChange1 = history.CheckHistoryChange(versionId1, timestamp1);
Assert.IsFalse(detectChange1, "Thread 1 detected indexing overlapping although it should not have.");
var node = Node.LoadNode(id);
node.ForceDelete();
}