+++ /dev/null
-package org.apache.lucene.util;
-
-/**
- * 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.util.Comparator;
-
-/**
- * Tests for StringHelper.getVersionComparator
- */
-public class TestVersionComparator extends LuceneTestCase {
- public void testVersions() {
- Comparator<String> comp = StringHelper.getVersionComparator();
- assertTrue(comp.compare("1", "2") < 0);
- assertTrue(comp.compare("1", "1") == 0);
- assertTrue(comp.compare("2", "1") > 0);
-
- assertTrue(comp.compare("1.1", "1") > 0);
- assertTrue(comp.compare("1", "1.1") < 0);
- assertTrue(comp.compare("1.1", "1.1") == 0);
-
- assertTrue(comp.compare("1.0", "1") == 0);
- assertTrue(comp.compare("1", "1.0") == 0);
- assertTrue(comp.compare("1.0.1", "1.0") > 0);
- assertTrue(comp.compare("1.0", "1.0.1") < 0);
-
- assertTrue(comp.compare("1.02.003", "1.2.3.0") == 0);
- assertTrue(comp.compare("1.2.3.0", "1.02.003") == 0);
-
- assertTrue(comp.compare("1.10", "1.9") > 0);
- assertTrue(comp.compare("1.9", "1.10") < 0);
-
- assertTrue(comp.compare("0", "1.0") < 0);
- assertTrue(comp.compare("00", "1.0") < 0);
- assertTrue(comp.compare("-1.0", "1.0") < 0);
- assertTrue(comp.compare("3.0", Integer.toString(Integer.MIN_VALUE)) > 0);
- }
-}