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add test case 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene4547@1409900 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2012-11-15 18:01:39 +00:00
parent 462932f281
commit 138d8f12e8
2 changed files with 33 additions and 2 deletions
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3
lucene/codecs/src/java/org/apache/lucene/codecs/simpletext/SimpleTextSimpleDocValuesFormat.java
View File

@ -421,7 +421,6 @@ public class SimpleTextSimpleDocValuesFormat extends SimpleDocValuesFormat {
@Override
public Source loadSource() throws IOException {
// nocommit todo
DocValues.Type dvType = field.fieldInfo.getDocValuesType();
if (DocValues.isNumber(dvType)) {
Source source = loadDirectSource();
@ -576,7 +575,7 @@ public class SimpleTextSimpleDocValuesFormat extends SimpleDocValuesFormat {
@Override
public int ord(int docID) {
try {
in.seek(field.dataStartFilePointer + field.numValues * (9 + field.pattern.length() + field.maxLength) + (1 + field.ordPattern.length()) * docID);
in.seek(field.dataStartFilePointer + field.numValues * (9 + field.pattern.length() + field.maxLength) + docID * (1 + field.ordPattern.length()));
SimpleTextUtil.readLine(in, scratch);
try {
return ordDecoder.parse(scratch.utf8ToString()).intValue();

32
lucene/core/src/test/org/apache/lucene/TestDemoDocValue.java
View File

@ -241,4 +241,36 @@ public class TestDemoDocValue extends LuceneTestCase {
ireader.close();
directory.close();
}
public void testSortedBytesTwoDocuments() throws IOException {
Analyzer analyzer = new MockAnalyzer(random());
// Store the index in memory:
Directory directory = newDirectory();
// To store an index on disk, use this instead:
// Directory directory = FSDirectory.open(new File("/tmp/testindex"));
// we don't use RandomIndexWriter because it might add more docvalues than we expect !!!!1
IndexWriterConfig iwc = newIndexWriterConfig(TEST_VERSION_CURRENT, analyzer);
iwc.setMergePolicy(newLogMergePolicy());
IndexWriter iwriter = new IndexWriter(directory, iwc);
Document doc = new Document();
doc.add(new SortedBytesDocValuesField("dv", new BytesRef("hello world 1")));
iwriter.addDocument(doc);
doc = new Document();
doc.add(new SortedBytesDocValuesField("dv", new BytesRef("hello world 2")));
iwriter.addDocument(doc);
iwriter.forceMerge(1);
iwriter.close();
// Now search the index:
IndexReader ireader = DirectoryReader.open(directory); // read-only=true
assert ireader.leaves().size() == 1;
DocValues dv = ireader.leaves().get(0).reader().docValues("dv");
assertEquals("hello world 1", dv.getSource().getBytes(0, new BytesRef()).utf8ToString());
assertEquals("hello world 2", dv.getSource().getBytes(1, new BytesRef()).utf8ToString());
ireader.close();
directory.close();
}
}