// Test that queries based on reverse/ordFieldScore returns docs with expected score.
private void DoTestExactScore(System.String field, bool inOrder)
{
IndexSearcher s = new IndexSearcher(dir, true);
ValueSource vs;
if (inOrder)
{
vs = new OrdFieldSource(field);
}
else
{
vs = new ReverseOrdFieldSource(field);
}
Query q = new ValueSourceQuery(vs);
TopDocs td = s.Search(q, null, 1000);
Assert.AreEqual(N_DOCS, td.TotalHits, "All docs should be matched!");
ScoreDoc[] sd = td.ScoreDocs;
for (int i = 0; i < sd.Length; i++)
{
float score = sd[i].Score;
System.String id = s.IndexReader.Document(sd[i].Doc).Get(ID_FIELD);
Log("-------- " + i + ". Explain doc " + id);
Log(s.Explain(q, sd[i].Doc));
float expectedScore = N_DOCS - i;
Assert.AreEqual(expectedScore, score, TEST_SCORE_TOLERANCE_DELTA, "score of result " + i + " shuould be " + expectedScore + " != " + score);
System.String expectedId = inOrder?Id2String(N_DOCS - i):Id2String(i + 1); // reverse ==> smaller values first
Assert.IsTrue(expectedId.Equals(id), "id of result " + i + " shuould be " + expectedId + " != " + score);
}
}
/*(non-Javadoc) <see cref="java.lang.Object.equals(java.lang.Object) */
public override bool Equals(System.Object o)
{
if (o.GetType() != typeof(OrdFieldSource))
{
return(false);
}
OrdFieldSource other = (OrdFieldSource)o;
return(this.field.Equals(other.field));
}
// Test that queries based on reverse/ordFieldScore scores correctly
private void DoTestRank(System.String field, bool inOrder)
{
IndexSearcher s = new IndexSearcher(dir, true);
ValueSource vs;
if (inOrder)
{
vs = new OrdFieldSource(field);
}
else
{
vs = new ReverseOrdFieldSource(field);
}
Query q = new ValueSourceQuery(vs);
Log("test: " + q);
QueryUtils.Check(q, s);
ScoreDoc[] h = s.Search(q, null, 1000).ScoreDocs;
Assert.AreEqual(N_DOCS, h.Length, "All docs should be matched!");
System.String prevID = inOrder?"IE":"IC"; // smaller than all ids of docs in this test ("ID0001", etc.)
for (int i = 0; i < h.Length; i++)
{
System.String resID = s.Doc(h[i].Doc).Get(ID_FIELD);
Log(i + ". score=" + h[i].Score + " - " + resID);
Log(s.Explain(q, h[i].Doc));
if (inOrder)
{
Assert.IsTrue(String.CompareOrdinal(resID, prevID) < 0, "res id " + resID + " should be < prev res id " + prevID);
}
else
{
Assert.IsTrue(String.CompareOrdinal(resID, prevID) > 0, "res id " + resID + " should be > prev res id " + prevID);
}
prevID = resID;
}
}
// Test that queries based on reverse/ordFieldScore scores correctly
private void DoTestRank(System.String field, bool inOrder)
{
IndexSearcher s = new IndexSearcher(dir, true);
ValueSource vs;
if (inOrder)
{
vs = new OrdFieldSource(field);
}
else
{
vs = new ReverseOrdFieldSource(field);
}
Query q = new ValueSourceQuery(vs);
Log("test: " + q);
QueryUtils.Check(q, s);
ScoreDoc[] h = s.Search(q, null, 1000).ScoreDocs;
Assert.AreEqual(N_DOCS, h.Length, "All docs should be matched!");
System.String prevID = inOrder?"IE":"IC"; // smaller than all ids of docs in this test ("ID0001", etc.)
for (int i = 0; i < h.Length; i++)
{
System.String resID = s.Doc(h[i].Doc).Get(ID_FIELD);
Log(i + ". score=" + h[i].Score + " - " + resID);
Log(s.Explain(q, h[i].Doc));
if (inOrder)
{
Assert.IsTrue(String.CompareOrdinal(resID, prevID) < 0, "res id " + resID + " should be < prev res id " + prevID);
}
else
{
Assert.IsTrue(String.CompareOrdinal(resID, prevID) > 0, "res id " + resID + " should be > prev res id " + prevID);
}
prevID = resID;
}
}
private void InitBlock(int[] arr, OrdFieldSource enclosingInstance)
{
this.arr = arr;
this.enclosingInstance = enclosingInstance;
}
public AnonymousClassDocValues(int[] arr, OrdFieldSource enclosingInstance)
{
InitBlock(arr, enclosingInstance);
}
// Test that values loaded for FieldScoreQuery are cached properly and consumes the proper RAM resources.
private void DoTestCaching(System.String field, bool inOrder)
{
IndexSearcher s = new IndexSearcher(dir, true);
System.Object innerArray = null;
bool warned = false; // print warning once
for (int i = 0; i < 10; i++)
{
ValueSource vs;
if (inOrder)
{
vs = new OrdFieldSource(field);
}
else
{
vs = new ReverseOrdFieldSource(field);
}
ValueSourceQuery q = new ValueSourceQuery(vs);
ScoreDoc[] h = s.Search(q, null, 1000).ScoreDocs;
try
{
Assert.AreEqual(N_DOCS, h.Length, "All docs should be matched!");
IndexReader[] readers = s.IndexReader.GetSequentialSubReaders();
for (int j = 0; j < readers.Length; j++)
{
IndexReader reader = readers[j];
if (i == 0)
{
innerArray = q.valSrc.GetValues(reader).InnerArray;
}
else
{
Log(i + ". compare: " + innerArray + " to " + q.valSrc.GetValues(reader).InnerArray);
Assert.AreSame(innerArray, q.valSrc.GetValues(reader).InnerArray, "field values should be cached and reused!");
}
}
}
catch (System.NotSupportedException)
{
if (!warned)
{
System.Console.Error.WriteLine("WARNING: " + TestName() + " cannot fully test values of " + q);
warned = true;
}
}
}
ValueSource vs2;
ValueSourceQuery q2;
ScoreDoc[] h2;
// verify that different values are loaded for a different field
System.String field2 = INT_FIELD;
Assert.IsFalse(field.Equals(field2)); // otherwise this test is meaningless.
if (inOrder)
{
vs2 = new OrdFieldSource(field2);
}
else
{
vs2 = new ReverseOrdFieldSource(field2);
}
q2 = new ValueSourceQuery(vs2);
h2 = s.Search(q2, null, 1000).ScoreDocs;
Assert.AreEqual(N_DOCS, h2.Length, "All docs should be matched!");
IndexReader[] readers2 = s.IndexReader.GetSequentialSubReaders();
for (int j = 0; j < readers2.Length; j++)
{
IndexReader reader = readers2[j];
try
{
Log("compare (should differ): " + innerArray + " to " + q2.valSrc.GetValues(reader).InnerArray);
Assert.AreNotSame(innerArray, q2.valSrc.GetValues(reader).InnerArray, "different values shuold be loaded for a different field!");
}
catch (System.NotSupportedException)
{
if (!warned)
{
System.Console.Error.WriteLine("WARNING: " + TestName() + " cannot fully test values of " + q2);
warned = true;
}
}
}
// verify new values are reloaded (not reused) for a new reader
s = new IndexSearcher(dir, true);
if (inOrder)
{
vs2 = new OrdFieldSource(field);
}
else
{
vs2 = new ReverseOrdFieldSource(field);
}
q2 = new ValueSourceQuery(vs2);
h2 = s.Search(q2, null, 1000).ScoreDocs;
Assert.AreEqual(N_DOCS, h2.Length, "All docs should be matched!");
readers2 = s.IndexReader.GetSequentialSubReaders();
for (int j = 0; j < readers2.Length; j++)
{
IndexReader reader = readers2[j];
try
{
Log("compare (should differ): " + innerArray + " to " + q2.valSrc.GetValues(reader).InnerArray);
Assert.AreNotSame(innerArray, q2.valSrc.GetValues(reader).InnerArray, "cached field values should not be reused if reader as changed!");
}
catch (System.NotSupportedException)
{
if (!warned)
{
System.Console.Error.WriteLine("WARNING: " + TestName() + " cannot fully test values of " + q2);
warned = true;
}
}
}
}
// Test that queries based on reverse/ordFieldScore returns docs with expected score.
private void DoTestExactScore(System.String field, bool inOrder)
{
IndexSearcher s = new IndexSearcher(dir, true);
ValueSource vs;
if (inOrder)
{
vs = new OrdFieldSource(field);
}
else
{
vs = new ReverseOrdFieldSource(field);
}
Query q = new ValueSourceQuery(vs);
TopDocs td = s.Search(q, null, 1000);
Assert.AreEqual(N_DOCS, td.TotalHits, "All docs should be matched!");
ScoreDoc[] sd = td.ScoreDocs;
for (int i = 0; i < sd.Length; i++)
{
float score = sd[i].Score;
System.String id = s.IndexReader.Document(sd[i].Doc).Get(ID_FIELD);
Log("-------- " + i + ". Explain doc " + id);
Log(s.Explain(q, sd[i].Doc));
float expectedScore = N_DOCS - i;
Assert.AreEqual(expectedScore, score, TEST_SCORE_TOLERANCE_DELTA, "score of result " + i + " shuould be " + expectedScore + " != " + score);
System.String expectedId = inOrder?Id2String(N_DOCS - i):Id2String(i + 1); // reverse ==> smaller values first
Assert.IsTrue(expectedId.Equals(id), "id of result " + i + " shuould be " + expectedId + " != " + score);
}
}
private void InitBlock(int[] arr, OrdFieldSource enclosingInstance)
{
this.arr = arr;
this.enclosingInstance = enclosingInstance;
}
public AnonymousClassDocValues(int[] arr, OrdFieldSource enclosingInstance)
{
InitBlock(arr, enclosingInstance);
}
// Test that values loaded for FieldScoreQuery are cached properly and consumes the proper RAM resources.
private void DoTestCaching(System.String field, bool inOrder)
{
IndexSearcher s = new IndexSearcher(dir, true);
System.Object innerArray = null;
bool warned = false; // print warning once
for (int i = 0; i < 10; i++)
{
ValueSource vs;
if (inOrder)
{
vs = new OrdFieldSource(field);
}
else
{
vs = new ReverseOrdFieldSource(field);
}
ValueSourceQuery q = new ValueSourceQuery(vs);
ScoreDoc[] h = s.Search(q, null, 1000).ScoreDocs;
try
{
Assert.AreEqual(N_DOCS, h.Length, "All docs should be matched!");
IndexReader[] readers = s.IndexReader.GetSequentialSubReaders();
for (int j = 0; j < readers.Length; j++)
{
IndexReader reader = readers[j];
if (i == 0)
{
innerArray = q.valSrc.GetValues(reader).InnerArray;
}
else
{
Log(i + ". compare: " + innerArray + " to " + q.valSrc.GetValues(reader).InnerArray);
Assert.AreSame(innerArray, q.valSrc.GetValues(reader).InnerArray, "field values should be cached and reused!");
}
}
}
catch (System.NotSupportedException)
{
if (!warned)
{
System.Console.Error.WriteLine("WARNING: " + TestName() + " cannot fully test values of " + q);
warned = true;
}
}
}
ValueSource vs2;
ValueSourceQuery q2;
ScoreDoc[] h2;
// verify that different values are loaded for a different field
System.String field2 = INT_FIELD;
Assert.IsFalse(field.Equals(field2)); // otherwise this test is meaningless.
if (inOrder)
{
vs2 = new OrdFieldSource(field2);
}
else
{
vs2 = new ReverseOrdFieldSource(field2);
}
q2 = new ValueSourceQuery(vs2);
h2 = s.Search(q2, null, 1000).ScoreDocs;
Assert.AreEqual(N_DOCS, h2.Length, "All docs should be matched!");
IndexReader[] readers2 = s.IndexReader.GetSequentialSubReaders();
for (int j = 0; j < readers2.Length; j++)
{
IndexReader reader = readers2[j];
try
{
Log("compare (should differ): " + innerArray + " to " + q2.valSrc.GetValues(reader).InnerArray);
Assert.AreNotSame(innerArray, q2.valSrc.GetValues(reader).InnerArray, "different values shuold be loaded for a different field!");
}
catch (System.NotSupportedException)
{
if (!warned)
{
System.Console.Error.WriteLine("WARNING: " + TestName() + " cannot fully test values of " + q2);
warned = true;
}
}
}
// verify new values are reloaded (not reused) for a new reader
s = new IndexSearcher(dir, true);
if (inOrder)
{
vs2 = new OrdFieldSource(field);
}
else
{
vs2 = new ReverseOrdFieldSource(field);
}
q2 = new ValueSourceQuery(vs2);
h2 = s.Search(q2, null, 1000).ScoreDocs;
Assert.AreEqual(N_DOCS, h2.Length, "All docs should be matched!");
readers2 = s.IndexReader.GetSequentialSubReaders();
for (int j = 0; j < readers2.Length; j++)
{
IndexReader reader = readers2[j];
try
{
Log("compare (should differ): " + innerArray + " to " + q2.valSrc.GetValues(reader).InnerArray);
Assert.AreNotSame(innerArray, q2.valSrc.GetValues(reader).InnerArray, "cached field values should not be reused if reader as changed!");
}
catch (System.NotSupportedException)
{
if (!warned)
{
System.Console.Error.WriteLine("WARNING: " + TestName() + " cannot fully test values of " + q2);
warned = true;
}
}
}
}