| /* |
| * 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. |
| */ |
| package org.apache.tika.sax; |
| |
| import org.xml.sax.ContentHandler; |
| import org.xml.sax.SAXException; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * Unit tests for the {@link SafeContentHandler} class. |
| */ |
| public class SafeContentHandlerTest extends TestCase { |
| |
| private ContentHandler output; |
| |
| private ContentHandler safe; |
| |
| protected void setUp() { |
| output = new WriteOutContentHandler(); |
| safe = new SafeContentHandler(output); |
| } |
| |
| public void testEmptyInput() throws SAXException { |
| safe.characters(new char[0], 0, 0); |
| safe.ignorableWhitespace(new char[0], 0, 0); |
| assertEquals("", output.toString()); |
| } |
| |
| public void testNormalCharacters() throws SAXException { |
| safe.characters("abc".toCharArray(), 0, 3); |
| assertEquals("abc", output.toString()); |
| } |
| |
| public void testNormalWhitespace() throws SAXException { |
| safe.ignorableWhitespace("abc".toCharArray(), 0, 3); |
| assertEquals("abc", output.toString()); |
| } |
| |
| public void testInvalidCharacters() throws SAXException { |
| safe.characters("ab\u0007".toCharArray(), 0, 3); |
| safe.characters("a\u000Bc".toCharArray(), 0, 3); |
| safe.characters("\u0019bc".toCharArray(), 0, 3); |
| assertEquals("ab a c bc", output.toString()); |
| } |
| |
| public void testInvalidWhitespace() throws SAXException { |
| safe.ignorableWhitespace("ab\u0000".toCharArray(), 0, 3); |
| safe.ignorableWhitespace("a\u0001c".toCharArray(), 0, 3); |
| safe.ignorableWhitespace("\u0002bc".toCharArray(), 0, 3); |
| assertEquals("ab a c bc", output.toString()); |
| } |
| |
| } |