@BeforeClass
public static void beforeClass() throws Exception {
directory = newDirectory();
RandomIndexWriter writer =
new RandomIndexWriter(
random,
directory,
newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random))
.setMergePolicy(newLogMergePolicy()));
for (int i = 0; i < docFields.length; i++) {
Document doc = new Document();
doc.add(newField(field, docFields[i], Field.Store.NO, Field.Index.ANALYZED));
writer.addDocument(doc);
}
writer.close();
littleReader = IndexReader.open(directory);
searcher = new IndexSearcher(littleReader);
// Make big index
dir2 = new MockDirectoryWrapper(random, new RAMDirectory(directory));
// First multiply small test index:
mulFactor = 1;
int docCount = 0;
do {
final Directory copy = new MockDirectoryWrapper(random, new RAMDirectory(dir2));
RandomIndexWriter w = new RandomIndexWriter(random, dir2);
w.addIndexes(copy);
docCount = w.maxDoc();
w.close();
mulFactor *= 2;
} while (docCount < 3000);
RandomIndexWriter w =
new RandomIndexWriter(
random,
dir2,
newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random))
.setMaxBufferedDocs(_TestUtil.nextInt(random, 50, 1000)));
Document doc = new Document();
doc.add(newField("field2", "xxx", Field.Store.NO, Field.Index.ANALYZED));
for (int i = 0; i < NUM_EXTRA_DOCS / 2; i++) {
w.addDocument(doc);
}
doc = new Document();
doc.add(newField("field2", "big bad bug", Field.Store.NO, Field.Index.ANALYZED));
for (int i = 0; i < NUM_EXTRA_DOCS / 2; i++) {
w.addDocument(doc);
}
reader = w.getReader();
bigSearcher = newSearcher(reader);
w.close();
}
@Override
public void setUp() throws Exception {
super.setUp();
dir = newDirectory();
iw = new RandomIndexWriter(random(), dir);
Document doc = new Document();
Field idField = new StringField("id", "", Field.Store.NO);
doc.add(idField);
// add 500 docs with id 0..499
for (int i = 0; i < 500; i++) {
idField.setStringValue(Integer.toString(i));
iw.addDocument(doc);
}
// delete 20 of them
for (int i = 0; i < 20; i++) {
iw.deleteDocuments(new Term("id", Integer.toString(random().nextInt(iw.maxDoc()))));
}
ir = iw.getReader();
is = newSearcher(ir);
}