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another test

This commit is contained in:
kimchy 2010-03-22 13:59:25 +02:00
parent 93e025325e
commit 267859c784
1 changed files with 52 additions and 4 deletions
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56
modules/elasticsearch/src/test/java/org/elasticsearch/deps/lucene/SimpleLuceneTests.java
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@ -20,10 +20,7 @@
package org.elasticsearch.deps.lucene;
import org.apache.lucene.document.*;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.index.TermEnum;
import org.apache.lucene.index.*;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.search.TopDocs;
@ -202,6 +199,57 @@ public class SimpleLuceneTests {
indexWriter.close();
}
/**
* A test just to verify that term freqs are not stored for numeric fields. <tt>int1</tt> is not storing termFreq
* and <tt>int2</tt> does.
*/
@Test public void testNumericTermDocsFreqs() throws Exception {
Directory dir = new RAMDirectory();
IndexWriter indexWriter = new IndexWriter(dir, Lucene.STANDARD_ANALYZER, true, IndexWriter.MaxFieldLength.UNLIMITED);
Document doc = new Document();
NumericField field = new NumericField("int1").setIntValue(1);
field.setOmitNorms(true);
field.setOmitTermFreqAndPositions(true);
doc.add(field);
field = new NumericField("int1").setIntValue(1);
field.setOmitNorms(true);
field.setOmitTermFreqAndPositions(true);
doc.add(field);
field = new NumericField("int2").setIntValue(1);
field.setOmitNorms(true);
field.setOmitTermFreqAndPositions(false);
doc.add(field);
field = new NumericField("int2").setIntValue(1);
field.setOmitNorms(true);
field.setOmitTermFreqAndPositions(false);
doc.add(field);
indexWriter.addDocument(doc);
IndexReader reader = indexWriter.getReader();
TermDocs termDocs = reader.termDocs();
TermEnum termEnum = reader.terms(new Term("int1", ""));
termDocs.seek(termEnum);
assertThat(termDocs.next(), equalTo(true));
assertThat(termDocs.doc(), equalTo(0));
assertThat(termDocs.freq(), equalTo(1));
termEnum = reader.terms(new Term("int2", ""));
termDocs.seek(termEnum);
assertThat(termDocs.next(), equalTo(true));
assertThat(termDocs.doc(), equalTo(0));
assertThat(termDocs.freq(), equalTo(2));
reader.close();
indexWriter.close();
}
private IndexReader refreshReader(IndexReader reader) throws IOException {
IndexReader oldReader = reader;
reader = reader.reopen();