| package org.apache.lucene.index; |
| |
| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| import org.apache.lucene.util.LuceneTestCase; |
| import org.apache.lucene.util._TestUtil; |
| import org.apache.lucene.document.Document; |
| import org.apache.lucene.store.Directory; |
| import org.apache.lucene.store.IndexOutput; |
| |
| import java.io.IOException; |
| import java.util.Arrays; |
| |
| //import org.cnlp.utils.properties.ResourceBundleHelper; |
| |
| public class TestFieldInfos extends LuceneTestCase { |
| |
| private Document testDoc = new Document(); |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| DocHelper.setupDoc(testDoc); |
| } |
| |
| public FieldInfos createAndWriteFieldInfos(Directory dir, String filename) throws IOException{ |
| //Positive test of FieldInfos |
| assertTrue(testDoc != null); |
| FieldInfos fieldInfos = new FieldInfos(); |
| _TestUtil.add(testDoc, fieldInfos); |
| //Since the complement is stored as well in the fields map |
| assertTrue(fieldInfos.size() == DocHelper.all.size()); //this is all b/c we are using the no-arg constructor |
| |
| |
| IndexOutput output = dir.createOutput(filename); |
| assertTrue(output != null); |
| //Use a RAMOutputStream |
| |
| fieldInfos.write(output); |
| output.close(); |
| return fieldInfos; |
| } |
| public void test() throws IOException { |
| String name = "testFile"; |
| Directory dir = newDirectory(); |
| FieldInfos fieldInfos = createAndWriteFieldInfos(dir, name); |
| assertTrue(dir.fileLength(name) > 0); |
| FieldInfos readIn = new FieldInfos(dir, name); |
| assertTrue(fieldInfos.size() == readIn.size()); |
| FieldInfo info = readIn.fieldInfo("textField1"); |
| assertTrue(info != null); |
| assertTrue(info.storeTermVector == false); |
| assertTrue(info.omitNorms == false); |
| |
| info = readIn.fieldInfo("textField2"); |
| assertTrue(info != null); |
| assertTrue(info.storeTermVector == true); |
| assertTrue(info.omitNorms == false); |
| |
| info = readIn.fieldInfo("textField3"); |
| assertTrue(info != null); |
| assertTrue(info.storeTermVector == false); |
| assertTrue(info.omitNorms == true); |
| |
| info = readIn.fieldInfo("omitNorms"); |
| assertTrue(info != null); |
| assertTrue(info.storeTermVector == false); |
| assertTrue(info.omitNorms == true); |
| |
| dir.close(); |
| } |
| |
| public void testReadOnly() throws IOException { |
| String name = "testFile"; |
| Directory dir = newDirectory(); |
| FieldInfos fieldInfos = createAndWriteFieldInfos(dir, name); |
| FieldInfos readOnly = new FieldInfos(dir, name); |
| assertReadOnly(readOnly, fieldInfos); |
| FieldInfos readOnlyClone = (FieldInfos)readOnly.clone(); |
| assertNotSame(readOnly, readOnlyClone); |
| // clone is also read only - no global field map |
| assertReadOnly(readOnlyClone, fieldInfos); |
| dir.close(); |
| } |
| |
| private void assertReadOnly(FieldInfos readOnly, FieldInfos modifiable) { |
| assertTrue(readOnly.isReadOnly()); |
| assertFalse(modifiable.isReadOnly()); |
| try { |
| readOnly.add(modifiable.fieldInfo(0)); |
| fail("instance should be read only"); |
| } catch (IllegalStateException e) { |
| // expected |
| } |
| |
| try { |
| readOnly.addOrUpdate("bogus", random.nextBoolean()); |
| fail("instance should be read only"); |
| } catch (IllegalStateException e) { |
| // expected |
| } |
| try { |
| readOnly.addOrUpdate("bogus", random.nextBoolean(), random.nextBoolean()); |
| fail("instance should be read only"); |
| } catch (IllegalStateException e) { |
| // expected |
| } |
| try { |
| readOnly.addOrUpdate("bogus", random.nextBoolean(), random.nextBoolean(), |
| random.nextBoolean(), random.nextBoolean()); |
| fail("instance should be read only"); |
| } catch (IllegalStateException e) { |
| // expected |
| } |
| try { |
| readOnly.addOrUpdate("bogus", random.nextBoolean(), random.nextBoolean(), |
| random.nextBoolean(), random.nextBoolean(), random.nextBoolean()); |
| fail("instance should be read only"); |
| } catch (IllegalStateException e) { |
| // expected |
| } |
| try { |
| readOnly.addOrUpdate("bogus", random.nextBoolean(), random.nextBoolean(), |
| random.nextBoolean(), random.nextBoolean(), random.nextBoolean(), |
| random.nextBoolean(), random.nextBoolean(), null); |
| fail("instance should be read only"); |
| } catch (IllegalStateException e) { |
| // expected |
| } |
| try { |
| readOnly.addOrUpdate(Arrays.asList("a", "b", "c"), random.nextBoolean()); |
| fail("instance should be read only"); |
| } catch (IllegalStateException e) { |
| // expected |
| } |
| |
| assertEquals(modifiable.size(), readOnly.size()); |
| // assert we can iterate |
| for (FieldInfo fi : readOnly) { |
| assertEquals(fi.name, modifiable.fieldName(fi.number)); |
| } |
| |
| } |
| |
| |
| } |