public AssertingDocsEnum(DocsEnum @in, bool failOnUnsupportedDocID)
: base(@in)
{
try
{
int docid = @in.DocID;
Debug.Assert(docid == -1, @in.GetType() + ": invalid initial doc id: " + docid);
}
catch (System.NotSupportedException /*e*/)
{
if (failOnUnsupportedDocID)
{
throw; // LUCENENET: CA2200: Rethrow to preserve stack details (https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2200-rethrow-to-preserve-stack-details)
}
}
doc = -1;
}
public AssertingDocsEnum(DocsEnum @in, bool failOnUnsupportedDocID)
: base(@in)
{
try
{
int docid = @in.DocID;
Debug.Assert(docid == -1, @in.GetType() + ": invalid initial doc id: " + docid);
}
catch (System.NotSupportedException e)
{
if (failOnUnsupportedDocID)
{
throw e;
}
}
Doc = -1;
}
public virtual void TestRandomDocs()
{
Directory dir = NewDirectory();
RandomIndexWriter writer = new RandomIndexWriter(Random, dir, NewIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random)).SetMergePolicy(NewLogMergePolicy()));
int numDocs = AtLeast(49);
int max = 15678;
int term = Random.Next(max);
int[] freqInDoc = new int[numDocs];
FieldType customType = new FieldType(TextField.TYPE_NOT_STORED);
customType.OmitNorms = true;
for (int i = 0; i < numDocs; i++)
{
Document doc = new Document();
StringBuilder builder = new StringBuilder();
for (int j = 0; j < 199; j++)
{
int nextInt = Random.Next(max);
builder.Append(nextInt).Append(' ');
if (nextInt == term)
{
freqInDoc[i]++;
}
}
doc.Add(NewField(FieldName, builder.ToString(), customType));
writer.AddDocument(doc);
}
IndexReader reader = writer.GetReader();
writer.Dispose();
int num = AtLeast(13);
for (int i = 0; i < num; i++)
{
BytesRef bytes = new BytesRef("" + term);
IndexReaderContext topReaderContext = reader.Context;
foreach (AtomicReaderContext context in topReaderContext.Leaves)
{
int maxDoc = context.AtomicReader.MaxDoc;
DocsEnum docsEnum = TestUtil.Docs(Random, context.Reader, FieldName, bytes, null, null, DocsFlags.FREQS);
if (FindNext(freqInDoc, context.DocBase, context.DocBase + maxDoc) == int.MaxValue)
{
Assert.IsNull(docsEnum);
continue;
}
Assert.IsNotNull(docsEnum);
docsEnum.NextDoc();
for (int j = 0; j < maxDoc; j++)
{
if (freqInDoc[context.DocBase + j] != 0)
{
Assert.AreEqual(j, docsEnum.DocID);
Assert.AreEqual(docsEnum.Freq, freqInDoc[context.DocBase + j]);
if (i % 2 == 0 && Random.Next(10) == 0)
{
int next = FindNext(freqInDoc, context.DocBase + j + 1, context.DocBase + maxDoc) - context.DocBase;
int advancedTo = docsEnum.Advance(next);
if (next >= maxDoc)
{
Assert.AreEqual(DocIdSetIterator.NO_MORE_DOCS, advancedTo);
}
else
{
Assert.IsTrue(next >= advancedTo, "advanced to: " + advancedTo + " but should be <= " + next);
}
}
else
{
docsEnum.NextDoc();
}
}
}
Assert.AreEqual(DocIdSetIterator.NO_MORE_DOCS, docsEnum.DocID, "DocBase: " + context.DocBase + " maxDoc: " + maxDoc + " " + docsEnum.GetType());
}
}
reader.Dispose();
dir.Dispose();
}
public override int DocID()
{
Debug.Assert(Doc == base.DocID(), " invalid docID() in " + DocsEnum.GetType() + " " + base.DocID() + " instead of " + Doc);
return(Doc);
}
public AssertingDocsEnum(DocsEnum @in, bool failOnUnsupportedDocID)
: base(@in)
{
try
{
int docid = @in.DocID();
Debug.Assert(docid == -1, @in.GetType() + ": invalid initial doc id: " + docid);
}
catch (System.NotSupportedException e)
{
if (failOnUnsupportedDocID)
{
throw e;
}
}
Doc = -1;
}
public AssertingDocsEnum(DocsEnum @in, bool failOnUnsupportedDocID)
: base(@in)
{
try
{
int docid = @in.DocID;
if (Debugging.AssertsEnabled)
{
Debugging.Assert(docid == -1, "{0}: invalid initial doc id: {1}", @in.GetType(), docid);
}
}
catch (Exception e) when(e.IsUnsupportedOperationException())
{
if (failOnUnsupportedDocID)
{
throw; // LUCENENET: CA2200: Rethrow to preserve stack details (https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2200-rethrow-to-preserve-stack-details)
}
}
doc = -1;
}
