+++ /dev/null
-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 java.io.BufferedReader;
-import java.io.IOException;
-import java.io.StringReader;
-import java.util.HashSet;
-import java.util.Set;
-
-import org.apache.lucene.util.LuceneTestCase;
-
-import org.apache.lucene.analysis.WordlistLoader;
-
-public class TestWordlistLoader extends LuceneTestCase {
-
- public void testWordlistLoading() throws IOException {
- String s = "ONE\n two \nthree";
- HashSet<String> wordSet1 = WordlistLoader.getWordSet(new StringReader(s));
- checkSet(wordSet1);
- HashSet<String> wordSet2 = WordlistLoader.getWordSet(new BufferedReader(new StringReader(s)));
- checkSet(wordSet2);
- }
-
- public void testComments() throws Exception {
- String s = "ONE\n two \nthree\n#comment";
- HashSet<String> wordSet1 = WordlistLoader.getWordSet(new StringReader(s), "#");
- checkSet(wordSet1);
- assertFalse(wordSet1.contains("#comment"));
- assertFalse(wordSet1.contains("comment"));
- }
-
-
- private void checkSet(HashSet<String> wordset) {
- assertEquals(3, wordset.size());
- assertTrue(wordset.contains("ONE")); // case is not modified
- assertTrue(wordset.contains("two")); // surrounding whitespace is removed
- assertTrue(wordset.contains("three"));
- assertFalse(wordset.contains("four"));
- }
-
- /**
- * Test stopwords in snowball format
- */
- public void testSnowballListLoading() throws IOException {
- String s =
- "|comment\n" + // commented line
- " |comment\n" + // commented line with leading whitespace
- "\n" + // blank line
- " \t\n" + // line with only whitespace
- " |comment | comment\n" + // commented line with comment
- "ONE\n" + // stopword, in uppercase
- " two \n" + // stopword with leading/trailing space
- " three four five \n" + // multiple stopwords
- "six seven | comment\n"; //multiple stopwords + comment
- Set<String> wordset = WordlistLoader.getSnowballWordSet(new StringReader(s));
- assertEquals(7, wordset.size());
- assertTrue(wordset.contains("ONE"));
- assertTrue(wordset.contains("two"));
- assertTrue(wordset.contains("three"));
- assertTrue(wordset.contains("four"));
- assertTrue(wordset.contains("five"));
- assertTrue(wordset.contains("six"));
- assertTrue(wordset.contains("seven"));
- }
-}