public virtual void TestOmitNormsCombos()
{
// indexed with norms
FieldType customType = new FieldType(TextField.TYPE_STORED);
Field norms = new Field("foo", "a", customType);
// indexed without norms
FieldType customType1 = new FieldType(TextField.TYPE_STORED);
customType1.OmitNorms = true;
Field noNorms = new Field("foo", "a", customType1);
// not indexed, but stored
FieldType customType2 = new FieldType();
customType2.Stored = true;
Field noIndex = new Field("foo", "a", customType2);
// not indexed but stored, omitNorms is set
FieldType customType3 = new FieldType();
customType3.Stored = true;
customType3.OmitNorms = true;
Field noNormsNoIndex = new Field("foo", "a", customType3);
// not indexed nor stored (doesnt exist at all, we index a different field instead)
Field emptyNorms = new Field("bar", "a", customType);
Assert.IsNotNull(GetNorms("foo", norms, norms));
Assert.IsNull(GetNorms("foo", norms, noNorms));
Assert.IsNotNull(GetNorms("foo", norms, noIndex));
Assert.IsNotNull(GetNorms("foo", norms, noNormsNoIndex));
Assert.IsNotNull(GetNorms("foo", norms, emptyNorms));
Assert.IsNull(GetNorms("foo", noNorms, noNorms));
Assert.IsNull(GetNorms("foo", noNorms, noIndex));
Assert.IsNull(GetNorms("foo", noNorms, noNormsNoIndex));
Assert.IsNull(GetNorms("foo", noNorms, emptyNorms));
Assert.IsNull(GetNorms("foo", noIndex, noIndex));
Assert.IsNull(GetNorms("foo", noIndex, noNormsNoIndex));
Assert.IsNull(GetNorms("foo", noIndex, emptyNorms));
Assert.IsNull(GetNorms("foo", noNormsNoIndex, noNormsNoIndex));
Assert.IsNull(GetNorms("foo", noNormsNoIndex, emptyNorms));
Assert.IsNull(GetNorms("foo", emptyNorms, emptyNorms));
}
/// <summary>
/// Indexes at least 1 document with f1, and at least 1 document with f2.
/// returns the norms for "field".
/// </summary>
internal virtual NumericDocValues GetNorms(string field, Field f1, Field f2)
{
Directory dir = NewDirectory();
IndexWriterConfig iwc = NewIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random())).SetMergePolicy(NewLogMergePolicy());
RandomIndexWriter riw = new RandomIndexWriter(Random(), dir, iwc);
// add f1
Document d = new Document();
d.Add(f1);
riw.AddDocument(d);
// add f2
d = new Document();
d.Add(f2);
riw.AddDocument(d);
// add a mix of f1's and f2's
int numExtraDocs = TestUtil.NextInt(Random(), 1, 1000);
for (int i = 0; i < numExtraDocs; i++)
{
d = new Document();
d.Add(Random().NextBoolean() ? f1 : f2);
riw.AddDocument(d);
}
IndexReader ir1 = riw.Reader;
// todo: generalize
NumericDocValues norms1 = MultiDocValues.GetNormValues(ir1, field);
// fully merge and validate MultiNorms against single segment.
riw.ForceMerge(1);
DirectoryReader ir2 = riw.Reader;
NumericDocValues norms2 = GetOnlySegmentReader(ir2).GetNormValues(field);
if (norms1 == null)
{
Assert.IsNull(norms2);
}
else
{
for (int docID = 0; docID < ir1.MaxDoc(); docID++)
{
Assert.AreEqual(norms1.Get(docID), norms2.Get(docID));
}
}
ir1.Dispose();
ir2.Dispose();
riw.Dispose();
dir.Dispose();
return norms1;
}
private void AddNoProxDoc(IndexWriter writer)
{
Document doc = new Document();
FieldType customType = new FieldType(TextField.TYPE_STORED);
customType.IndexOptionsValue = IndexOptions.DOCS_ONLY;
Field f = new Field("content3", "aaa", customType);
doc.Add(f);
FieldType customType2 = new FieldType();
customType2.Stored = true;
customType2.IndexOptionsValue = IndexOptions.DOCS_ONLY;
f = new Field("content4", "aaa", customType2);
doc.Add(f);
writer.AddDocument(doc);
}