| package org.apache.lucene.util; |
| |
| import java.util.Arrays; |
| |
| /** |
| * 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. |
| */ |
| |
| public class TestCharsRef extends LuceneTestCase { |
| public void testUTF16InUTF8Order() { |
| final int numStrings = atLeast(1000); |
| BytesRef utf8[] = new BytesRef[numStrings]; |
| CharsRef utf16[] = new CharsRef[numStrings]; |
| |
| for (int i = 0; i < numStrings; i++) { |
| String s = _TestUtil.randomUnicodeString(random); |
| utf8[i] = new BytesRef(s); |
| utf16[i] = new CharsRef(s); |
| } |
| |
| Arrays.sort(utf8); |
| Arrays.sort(utf16, CharsRef.getUTF16SortedAsUTF8Comparator()); |
| |
| for (int i = 0; i < numStrings; i++) { |
| assertEquals(utf8[i].utf8ToString(), utf16[i].toString()); |
| } |
| } |
| } |