1 /* 2 * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 package validation; 25 26 import java.io.IOException; 27 import java.io.StringReader; 28 29 import javax.xml.parsers.ParserConfigurationException; 30 import javax.xml.parsers.SAXParserFactory; 31 import javax.xml.transform.stream.StreamSource; 32 import javax.xml.validation.Schema; 33 import javax.xml.validation.SchemaFactory; 34 import javax.xml.validation.ValidatorHandler; 35 36 import org.testng.Assert; 37 import org.testng.annotations.Listeners; 38 import org.testng.annotations.Test; 39 import org.xml.sax.InputSource; 40 import org.xml.sax.SAXException; 41 import org.xml.sax.XMLReader; 42 import org.xml.sax.helpers.DefaultHandler; 43 44 /* 45 * @bug 4969042 46 * @summary Test ValidationHandler shall invoke ignorableWhitespace() of the 47 * user-defined ContentHandler once the validator detects any ignorable whitespaces. 48 */ 49 @Listeners({jaxp.library.BasePolicy.class}) 50 public class Bug4969042 { 51 52 public static final String XSD = "<?xml version='1.0'?>\n" + "<schema xmlns='http://www.w3.org/2001/XMLSchema'\n" + " xmlns:test='jaxp13_test'\n" 53 + " targetNamespace='jaxp13_test'\n" + " elementFormDefault='qualified'>\n" + " <element name='test'>\n" 54 + " <complexType>\n" + " <sequence>\n" + " <element name='child' type='string'/>\n" + " </sequence>\n" 55 + " </complexType>\n" + " </element>\n" + "</schema>\n"; 56 57 public static final String XML = "<?xml version='1.0'?>\n" + "<ns:test xmlns:ns='jaxp13_test'>\n" + " <ns:child>\n" + " 123abc\n" + " </ns:child>\n" 58 + "</ns:test>\n"; 59 60 private ValidatorHandler createValidatorHandler(String xsd) throws SAXException { 61 SchemaFactory schemaFactory = SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema"); 62 63 StringReader reader = new StringReader(xsd); 64 StreamSource xsdSource = new StreamSource(reader); 65 66 Schema schema = schemaFactory.newSchema(xsdSource); 67 return schema.newValidatorHandler(); 68 } 69 70 private XMLReader createXMLReader() throws ParserConfigurationException, SAXException { 71 SAXParserFactory parserFactory = SAXParserFactory.newInstance(); 72 if (!parserFactory.isNamespaceAware()) { 73 parserFactory.setNamespaceAware(true); 74 } 75 76 return parserFactory.newSAXParser().getXMLReader(); 77 } 78 79 private void parse(XMLReader xmlReader, String xml) throws SAXException, IOException { 80 StringReader reader = new StringReader(xml); 81 InputSource inSource = new InputSource(reader); 82 83 xmlReader.parse(inSource); 84 } 85 86 @Test 87 public void test() throws SAXException, ParserConfigurationException, IOException { 88 XMLReader xmlReader = createXMLReader(); 89 ValidatorHandler validatorHandler = createValidatorHandler(XSD); 90 xmlReader.setContentHandler(validatorHandler); 91 92 final boolean[] invoked = { false, false }; 93 DefaultHandler contentHandler = new DefaultHandler() { 94 public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException { 95 invoked[0] = true; 96 } 97 98 public void characters(char[] ch, int start, int length) throws SAXException { 99 invoked[1] = true; 100 } 101 }; 102 validatorHandler.setContentHandler(contentHandler); 103 104 parse(xmlReader, XML); 105 106 Assert.assertTrue(invoked[0], "Method ignorableWhitespace() was not invoked."); 107 Assert.assertTrue(invoked[1], "Method characters() was not invoked."); 108 } 109 }