test/jaxp/javax/xml/jaxp/functional/javax/xml/validation/ptests/SchemaFactoryTest.java - platform/libcore - Git at Google

 /*
  * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package javax.xml.validation.ptests;

 import static javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI;
 import static javax.xml.validation.ptests.ValidationTestConst.XML_DIR;
 import static org.testng.Assert.assertNotNull;
 import static org.testng.Assert.assertNull;
 import static org.testng.Assert.assertSame;
 import static org.testng.Assert.assertTrue;
 import static org.testng.Assert.assertFalse;
 import static org.testng.Assert.assertNotSame;
 import static org.testng.Assert.assertEquals;

 import java.io.ByteArrayInputStream;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URL;
 import java.nio.file.Files;
 import java.nio.file.Paths;

 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
 import javax.xml.stream.XMLInputFactory;
 import javax.xml.stream.XMLStreamException;
 import javax.xml.transform.Source;
 import javax.xml.transform.dom.DOMSource;
 import javax.xml.transform.sax.SAXSource;
 import javax.xml.transform.stax.StAXSource;
 import javax.xml.transform.stream.StreamSource;
 import javax.xml.validation.Schema;
 import javax.xml.validation.SchemaFactory;

 import jaxp.library.JAXPDataProvider;

 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.DataProvider;
 import org.testng.annotations.Listeners;
 import org.testng.annotations.Test;
 import org.w3c.dom.Document;
 import org.xml.sax.ErrorHandler;
 import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 import org.xml.sax.SAXNotRecognizedException;
 import org.xml.sax.SAXNotSupportedException;
 import org.xml.sax.SAXParseException;

 /*
  * @test
  * @bug 8080907 8169778
  * @library /javax/xml/jaxp/libs
  * @run testng/othervm -DrunSecMngr=true javax.xml.validation.ptests.SchemaFactoryTest
  * @run testng/othervm javax.xml.validation.ptests.SchemaFactoryTest
  * @summary Class containing the test cases for SchemaFactory
  */
 @Test(singleThreaded = true)
 @Listeners({jaxp.library.FilePolicy.class})
 public class SchemaFactoryTest {

     @BeforeClass
     public void setup() throws SAXException, IOException, ParserConfigurationException {
         sf = newSchemaFactory();
         assertNotNull(sf);

         ifac = XMLInputFactory.newInstance();

         xsd1 = Files.readAllBytes(Paths.get(XML_DIR + "test.xsd"));
         xsd2 = Files.readAllBytes(Paths.get(XML_DIR + "test1.xsd"));

         DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
         dbf.setNamespaceAware(true);
         DocumentBuilder db = dbf.newDocumentBuilder();
         xsdDoc1 = db.parse(newInputStream(xsd1));
         xsdDoc2 = db.parse(newInputStream(xsd2));

         xml = Files.readAllBytes(Paths.get(XML_DIR + "test.xml"));
     }


     @DataProvider(name = "parameters")
     public Object[][] getValidateParameters() {
         return new Object[][] { { W3C_XML_SCHEMA_NS_URI, SCHEMA_FACTORY_CLASSNAME, null },
                 { W3C_XML_SCHEMA_NS_URI, SCHEMA_FACTORY_CLASSNAME, this.getClass().getClassLoader() } };
     }

     /**
      * Test if newDefaultInstance() method returns an instance
      * of the expected factory.
      * @throws Exception If any errors occur.
      */
     @Test
     public void testDefaultInstance() throws Exception {
         SchemaFactory sf1 = SchemaFactory.newDefaultInstance();
         SchemaFactory sf2 = SchemaFactory.newInstance(W3C_XML_SCHEMA_NS_URI);
         assertNotSame(sf1, sf2, "same instance returned:");
         assertSame(sf1.getClass(), sf2.getClass(),
                   "unexpected class mismatch for newDefaultInstance():");
         assertEquals(sf1.getClass().getName(), DEFAULT_IMPL_CLASS);
         assertTrue(sf1.isSchemaLanguageSupported(W3C_XML_SCHEMA_NS_URI),
                    "isSchemaLanguageSupported(W3C_XML_SCHEMA_NS_URI):");
         assertFalse(sf1.isSchemaLanguageSupported(UNRECOGNIZED_NAME),
                    "isSchemaLanguageSupported(UNRECOGNIZED_NAME):");
     }

     /*
      * test for SchemaFactory.newInstance(java.lang.String schemaLanguage,
      * java.lang.String factoryClassName, java.lang.ClassLoader classLoader)
      * factoryClassName points to correct implementation of
      * javax.xml.validation.SchemaFactory , should return newInstance of
      * SchemaFactory
      */
     @Test(dataProvider = "parameters")
     public void testNewInstance(String schemaLanguage, String factoryClassName, ClassLoader classLoader) throws SAXException {
         SchemaFactory sf = SchemaFactory.newInstance(W3C_XML_SCHEMA_NS_URI, SCHEMA_FACTORY_CLASSNAME, null);
         Schema schema = sf.newSchema();
         assertNotNull(schema);
     }

     /*
      * test for SchemaFactory.newInstance(java.lang.String schemaLanguage,
      * java.lang.String factoryClassName, java.lang.ClassLoader classLoader)
      * factoryClassName is null , should throw IllegalArgumentException
      */
     @Test(expectedExceptions = IllegalArgumentException.class, dataProvider = "new-instance-neg", dataProviderClass = JAXPDataProvider.class)
     public void testNewInstanceWithNullFactoryClassName(String factoryClassName, ClassLoader classLoader) {

         SchemaFactory.newInstance(W3C_XML_SCHEMA_NS_URI, factoryClassName, classLoader);
     }

     /*
      * test for SchemaFactory.newInstance(java.lang.String schemaLanguage,
      * java.lang.String factoryClassName, java.lang.ClassLoader classLoader)
      * schemaLanguage is null , should throw NPE
      */
     @Test(expectedExceptions = NullPointerException.class)
     public void testNewInstanceWithNullSchemaLanguage() {
         SchemaFactory.newInstance(null, SCHEMA_FACTORY_CLASSNAME, this.getClass().getClassLoader());
     }

     /*
      * test for SchemaFactory.newInstance(java.lang.String schemaLanguage,
      * java.lang.String factoryClassName, java.lang.ClassLoader classLoader)
      * schemaLanguage is empty , should throw IllegalArgumentException
      */
     @Test(expectedExceptions = IllegalArgumentException.class)
     public void testNewInstanceWithEmptySchemaLanguage() {
         SchemaFactory.newInstance("", SCHEMA_FACTORY_CLASSNAME, this.getClass().getClassLoader());
     }


     @Test(expectedExceptions = SAXParseException.class)
     public void testNewSchemaDefault() throws SAXException, IOException {
         validate(sf.newSchema());
     }

     @Test
     public void testNewSchemaWithFile() throws SAXException, IOException {
         validate(sf.newSchema(new File(XML_DIR + "test.xsd")));
     }

     @Test(expectedExceptions = NullPointerException.class)
     public void testNewSchemaWithNullFile() throws SAXException {
         sf.newSchema((File) null);
     }

     @DataProvider(name = "valid-source")
     public Object[][] getValidSource() throws XMLStreamException {
         return new Object[][] {
                 { streamSource(xsd1) },
                 { saxSource(xsd1) },
                 { domSource(xsdDoc1) },
                 { staxStreamSource(xsd1) },
                 { staxEventSource(xsd1) } };

     }

     @Test(dataProvider = "valid-source")
     public void testNewSchemaWithValidSource(Source schema) throws SAXException, IOException {
         validate(sf.newSchema(schema));
     }

     @DataProvider(name = "invalid-source")
     public Object[][] getInvalidSource() {
         return new Object[][] {
                 { nullStreamSource() },
                 { nullSaxSource() } };
     }

     @Test(dataProvider = "invalid-source", expectedExceptions = SAXParseException.class)
     public void testNewSchemaWithInvalidSource(Source schema) throws SAXException {
         sf.newSchema(schema);
     }

     @Test(expectedExceptions = NullPointerException.class)
     public void testNewSchemaWithNullSource() throws SAXException {
         sf.newSchema((Source)null);
     }

     @DataProvider(name = "valid-sources")
     public Object[][] getValidSources() {
         return new Object[][] {
                 { streamSource(xsd1), streamSource(xsd2) },
                 { saxSource(xsd1), saxSource(xsd2) },
                 { domSource(xsdDoc1), domSource(xsdDoc2) } };

     }

     @Test(dataProvider = "valid-sources")
     public void testNewSchemaWithValidSourceArray(Source schema1, Source schema2) throws SAXException, IOException {
         validate(sf.newSchema(new Source[] { schema1, schema2 }));
     }

     @DataProvider(name = "invalid-sources")
     public Object[][] getInvalidSources() {
         return new Object[][] {
                 { streamSource(xsd1), nullStreamSource() },
                 { nullStreamSource(), nullStreamSource() },
                 { saxSource(xsd1), nullSaxSource() },
                 { nullSaxSource(), nullSaxSource() } };
     }

     @Test(dataProvider = "invalid-sources", expectedExceptions = SAXParseException.class)
     public void testNewSchemaWithInvalidSourceArray(Source schema1, Source schema2) throws SAXException {
         sf.newSchema(new Source[] { schema1, schema2 });
     }

     @DataProvider(name = "null-sources")
     public Object[][] getNullSources() {
         return new Object[][] {
                 { new Source[] { domSource(xsdDoc1), null } },
                 { new Source[] { null, null } },
                 { null } };

     }

     @Test(dataProvider = "null-sources", expectedExceptions = NullPointerException.class)
     public void testNewSchemaWithNullSourceArray(Source[] schemas) throws SAXException {
         sf.newSchema(schemas);
     }

     @Test(expectedExceptions = NullPointerException.class)
     public void testNewSchemaWithNullUrl() throws SAXException {
         sf.newSchema((URL) null);
     }


     @Test
     public void testErrorHandler() {
         SchemaFactory sf = newSchemaFactory();
         assertNull(sf.getErrorHandler(), "When SchemaFactory is created, initially ErrorHandler should not be set.");

         ErrorHandler handler = new MyErrorHandler();
         sf.setErrorHandler(handler);
         assertSame(sf.getErrorHandler(), handler);

         sf.setErrorHandler(null);
         assertNull(sf.getErrorHandler());
     }

     @Test(expectedExceptions = SAXNotRecognizedException.class)
     public void testGetUnrecognizedProperty() throws SAXNotRecognizedException, SAXNotSupportedException {
         SchemaFactory sf = newSchemaFactory();
         sf.getProperty(UNRECOGNIZED_NAME);

     }

     @Test(expectedExceptions = SAXNotRecognizedException.class)
     public void testSetUnrecognizedProperty() throws SAXNotRecognizedException, SAXNotSupportedException {
         SchemaFactory sf = newSchemaFactory();
         sf.setProperty(UNRECOGNIZED_NAME, "test");
     }

     @Test(expectedExceptions = NullPointerException.class)
     public void testGetNullProperty() throws SAXNotRecognizedException, SAXNotSupportedException {
         SchemaFactory sf = newSchemaFactory();
         assertNotNull(sf);
         sf.getProperty(null);

     }

     @Test(expectedExceptions = NullPointerException.class)
     public void testSetNullProperty() throws SAXNotRecognizedException, SAXNotSupportedException {
         SchemaFactory sf = newSchemaFactory();
         assertNotNull(sf);
         sf.setProperty(null, "test");
     }

     @Test(expectedExceptions = SAXNotRecognizedException.class)
     public void testGetUnrecognizedFeature() throws SAXNotRecognizedException, SAXNotSupportedException {
         SchemaFactory sf = newSchemaFactory();
         sf.getFeature(UNRECOGNIZED_NAME);

     }

     @Test(expectedExceptions = SAXNotRecognizedException.class)
     public void testSetUnrecognizedFeature() throws SAXNotRecognizedException, SAXNotSupportedException {
         SchemaFactory sf = newSchemaFactory();
         sf.setFeature(UNRECOGNIZED_NAME, true);
     }

     @Test(expectedExceptions = NullPointerException.class)
     public void testGetNullFeature() throws SAXNotRecognizedException, SAXNotSupportedException {
         SchemaFactory sf = newSchemaFactory();
         assertNotNull(sf);
         sf.getFeature(null);

     }

     @Test(expectedExceptions = NullPointerException.class)
     public void testSetNullFeature() throws SAXNotRecognizedException, SAXNotSupportedException {
         SchemaFactory sf = newSchemaFactory();
         assertNotNull(sf);
         sf.setFeature(null, true);
     }

     @DataProvider(name = "source-feature")
     public Object[][] getSourceFeature() {
         return new Object[][] {
                 { StreamSource.FEATURE },
                 { SAXSource.FEATURE },
                 { DOMSource.FEATURE },
                 { DOMSource.FEATURE } };

     }

     /*
      * Return true for each of the JAXP Source features to indicate that this
      * SchemaFactory supports all of the built-in JAXP Source types.
      */
     @Test(dataProvider = "source-feature")
     public void testSourceFeatureGet(String sourceFeature) throws Exception {
         assertTrue(newSchemaFactory().getFeature(sourceFeature));
     }

     /*
      * JAXP Source features are read-only because this SchemaFactory always
      * supports all JAXP Source types.
      */
     @Test(dataProvider = "source-feature", expectedExceptions = SAXNotSupportedException.class)
     public void testSourceFeatureSet(String sourceFeature) throws Exception {
         newSchemaFactory().setFeature(sourceFeature, false);
     }

     @Test(expectedExceptions = IllegalArgumentException.class)
     public void testInvalidSchemaLanguage() {
         final String INVALID_SCHEMA_LANGUAGE = "http://relaxng.org/ns/structure/1.0";
         SchemaFactory.newInstance(INVALID_SCHEMA_LANGUAGE);
     }

     @Test(expectedExceptions = NullPointerException.class)
     public void testNullSchemaLanguage() {
         SchemaFactory.newInstance(null);
     }

     private void validate(Schema schema) throws SAXException, IOException {
         schema.newValidator().validate(new StreamSource(new ByteArrayInputStream(xml)));
     }
     private InputStream newInputStream(byte[] xsd) {
         return new ByteArrayInputStream(xsd);
     }

     private Source streamSource(byte[] xsd) {
         return new StreamSource(newInputStream(xsd));
     }

     private Source nullStreamSource() {
         return new StreamSource((InputStream) null);
     }

     private Source saxSource(byte[] xsd) {
         return new SAXSource(new InputSource(newInputStream(xsd)));
     }

     private Source nullSaxSource() {
         return new SAXSource(new InputSource((InputStream) null));
     }

     private Source domSource(Document xsdDoc) {
         return new DOMSource(xsdDoc);
     }

     private Source staxStreamSource(byte[] xsd) throws XMLStreamException {
         return new StAXSource(ifac.createXMLStreamReader(newInputStream(xsd)));
     }

     private Source staxEventSource(byte[] xsd) throws XMLStreamException {
         return new StAXSource(ifac.createXMLEventReader(newInputStream(xsd)));
     }


     private SchemaFactory newSchemaFactory() {
         return SchemaFactory.newInstance(W3C_XML_SCHEMA_NS_URI);
     }

     private static final String UNRECOGNIZED_NAME = "http://xml.org/sax/features/namespace-prefixes";

     private static final String DEFAULT_IMPL_CLASS =
         "com.sun.org.apache.xerces.internal.jaxp.validation.XMLSchemaFactory";

     private static final String SCHEMA_FACTORY_CLASSNAME = DEFAULT_IMPL_CLASS;

     private SchemaFactory sf;
     private XMLInputFactory ifac;
     private byte[] xsd1;
     private byte[] xsd2;
     private Document xsdDoc1;
     private Document xsdDoc2;
     private byte[] xml;
 }
	/*
	* Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	*
	* This code is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2 only, as
	* published by the Free Software Foundation.
	*
	* This code is distributed in the hope that it will be useful, but WITHOUT
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
	* version 2 for more details (a copy is included in the LICENSE file that
	* accompanied this code).
	*
	* You should have received a copy of the GNU General Public License version
	* 2 along with this work; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	* or visit www.oracle.com if you need additional information or have any
	* questions.
	*/
	package javax.xml.validation.ptests;

	import static javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI;
	import static javax.xml.validation.ptests.ValidationTestConst.XML_DIR;
	import static org.testng.Assert.assertNotNull;
	import static org.testng.Assert.assertNull;
	import static org.testng.Assert.assertSame;
	import static org.testng.Assert.assertTrue;
	import static org.testng.Assert.assertFalse;
	import static org.testng.Assert.assertNotSame;
	import static org.testng.Assert.assertEquals;

	import java.io.ByteArrayInputStream;
	import java.io.File;
	import java.io.IOException;
	import java.io.InputStream;
	import java.net.URL;
	import java.nio.file.Files;
	import java.nio.file.Paths;

	import javax.xml.parsers.DocumentBuilder;
	import javax.xml.parsers.DocumentBuilderFactory;
	import javax.xml.parsers.ParserConfigurationException;
	import javax.xml.stream.XMLInputFactory;
	import javax.xml.stream.XMLStreamException;
	import javax.xml.transform.Source;
	import javax.xml.transform.dom.DOMSource;
	import javax.xml.transform.sax.SAXSource;
	import javax.xml.transform.stax.StAXSource;
	import javax.xml.transform.stream.StreamSource;
	import javax.xml.validation.Schema;
	import javax.xml.validation.SchemaFactory;

	import jaxp.library.JAXPDataProvider;

	import org.testng.annotations.BeforeClass;
	import org.testng.annotations.DataProvider;
	import org.testng.annotations.Listeners;
	import org.testng.annotations.Test;
	import org.w3c.dom.Document;
	import org.xml.sax.ErrorHandler;
	import org.xml.sax.InputSource;
	import org.xml.sax.SAXException;
	import org.xml.sax.SAXNotRecognizedException;
	import org.xml.sax.SAXNotSupportedException;
	import org.xml.sax.SAXParseException;

	/*
	* @test
	* @bug 8080907 8169778
	* @library /javax/xml/jaxp/libs
	* @run testng/othervm -DrunSecMngr=true javax.xml.validation.ptests.SchemaFactoryTest
	* @run testng/othervm javax.xml.validation.ptests.SchemaFactoryTest
	* @summary Class containing the test cases for SchemaFactory
	*/
	@Test(singleThreaded = true)
	@Listeners({jaxp.library.FilePolicy.class})
	public class SchemaFactoryTest {

	@BeforeClass
	public void setup() throws SAXException, IOException, ParserConfigurationException {
	sf = newSchemaFactory();
	assertNotNull(sf);

	ifac = XMLInputFactory.newInstance();

	xsd1 = Files.readAllBytes(Paths.get(XML_DIR + "test.xsd"));
	xsd2 = Files.readAllBytes(Paths.get(XML_DIR + "test1.xsd"));

	DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
	dbf.setNamespaceAware(true);
	DocumentBuilder db = dbf.newDocumentBuilder();
	xsdDoc1 = db.parse(newInputStream(xsd1));
	xsdDoc2 = db.parse(newInputStream(xsd2));

	xml = Files.readAllBytes(Paths.get(XML_DIR + "test.xml"));
	}


	@DataProvider(name = "parameters")
	public Object[][] getValidateParameters() {
	return new Object[][] { { W3C_XML_SCHEMA_NS_URI, SCHEMA_FACTORY_CLASSNAME, null },
	{ W3C_XML_SCHEMA_NS_URI, SCHEMA_FACTORY_CLASSNAME, this.getClass().getClassLoader() } };
	}

	/**
	* Test if newDefaultInstance() method returns an instance
	* of the expected factory.
	* @throws Exception If any errors occur.
	*/
	@Test
	public void testDefaultInstance() throws Exception {
	SchemaFactory sf1 = SchemaFactory.newDefaultInstance();
	SchemaFactory sf2 = SchemaFactory.newInstance(W3C_XML_SCHEMA_NS_URI);
	assertNotSame(sf1, sf2, "same instance returned:");
	assertSame(sf1.getClass(), sf2.getClass(),
	"unexpected class mismatch for newDefaultInstance():");
	assertEquals(sf1.getClass().getName(), DEFAULT_IMPL_CLASS);
	assertTrue(sf1.isSchemaLanguageSupported(W3C_XML_SCHEMA_NS_URI),
	"isSchemaLanguageSupported(W3C_XML_SCHEMA_NS_URI):");
	assertFalse(sf1.isSchemaLanguageSupported(UNRECOGNIZED_NAME),
	"isSchemaLanguageSupported(UNRECOGNIZED_NAME):");
	}

	/*
	* test for SchemaFactory.newInstance(java.lang.String schemaLanguage,
	* java.lang.String factoryClassName, java.lang.ClassLoader classLoader)
	* factoryClassName points to correct implementation of
	* javax.xml.validation.SchemaFactory , should return newInstance of
	* SchemaFactory
	*/
	@Test(dataProvider = "parameters")
	public void testNewInstance(String schemaLanguage, String factoryClassName, ClassLoader classLoader) throws SAXException {
	SchemaFactory sf = SchemaFactory.newInstance(W3C_XML_SCHEMA_NS_URI, SCHEMA_FACTORY_CLASSNAME, null);
	Schema schema = sf.newSchema();
	assertNotNull(schema);
	}

	/*
	* test for SchemaFactory.newInstance(java.lang.String schemaLanguage,
	* java.lang.String factoryClassName, java.lang.ClassLoader classLoader)
	* factoryClassName is null , should throw IllegalArgumentException
	*/
	@Test(expectedExceptions = IllegalArgumentException.class, dataProvider = "new-instance-neg", dataProviderClass = JAXPDataProvider.class)
	public void testNewInstanceWithNullFactoryClassName(String factoryClassName, ClassLoader classLoader) {

	SchemaFactory.newInstance(W3C_XML_SCHEMA_NS_URI, factoryClassName, classLoader);
	}

	/*
	* test for SchemaFactory.newInstance(java.lang.String schemaLanguage,
	* java.lang.String factoryClassName, java.lang.ClassLoader classLoader)
	* schemaLanguage is null , should throw NPE
	*/
	@Test(expectedExceptions = NullPointerException.class)
	public void testNewInstanceWithNullSchemaLanguage() {
	SchemaFactory.newInstance(null, SCHEMA_FACTORY_CLASSNAME, this.getClass().getClassLoader());
	}

	/*
	* test for SchemaFactory.newInstance(java.lang.String schemaLanguage,
	* java.lang.String factoryClassName, java.lang.ClassLoader classLoader)
	* schemaLanguage is empty , should throw IllegalArgumentException
	*/
	@Test(expectedExceptions = IllegalArgumentException.class)
	public void testNewInstanceWithEmptySchemaLanguage() {
	SchemaFactory.newInstance("", SCHEMA_FACTORY_CLASSNAME, this.getClass().getClassLoader());
	}


	@Test(expectedExceptions = SAXParseException.class)
	public void testNewSchemaDefault() throws SAXException, IOException {
	validate(sf.newSchema());
	}

	@Test
	public void testNewSchemaWithFile() throws SAXException, IOException {
	validate(sf.newSchema(new File(XML_DIR + "test.xsd")));
	}

	@Test(expectedExceptions = NullPointerException.class)
	public void testNewSchemaWithNullFile() throws SAXException {
	sf.newSchema((File) null);
	}

	@DataProvider(name = "valid-source")
	public Object[][] getValidSource() throws XMLStreamException {
	return new Object[][] {
	{ streamSource(xsd1) },
	{ saxSource(xsd1) },
	{ domSource(xsdDoc1) },
	{ staxStreamSource(xsd1) },
	{ staxEventSource(xsd1) } };

	}

	@Test(dataProvider = "valid-source")
	public void testNewSchemaWithValidSource(Source schema) throws SAXException, IOException {
	validate(sf.newSchema(schema));
	}

	@DataProvider(name = "invalid-source")
	public Object[][] getInvalidSource() {
	return new Object[][] {
	{ nullStreamSource() },
	{ nullSaxSource() } };
	}

	@Test(dataProvider = "invalid-source", expectedExceptions = SAXParseException.class)
	public void testNewSchemaWithInvalidSource(Source schema) throws SAXException {
	sf.newSchema(schema);
	}

	@Test(expectedExceptions = NullPointerException.class)
	public void testNewSchemaWithNullSource() throws SAXException {
	sf.newSchema((Source)null);
	}

	@DataProvider(name = "valid-sources")
	public Object[][] getValidSources() {
	return new Object[][] {
	{ streamSource(xsd1), streamSource(xsd2) },
	{ saxSource(xsd1), saxSource(xsd2) },
	{ domSource(xsdDoc1), domSource(xsdDoc2) } };

	}

	@Test(dataProvider = "valid-sources")
	public void testNewSchemaWithValidSourceArray(Source schema1, Source schema2) throws SAXException, IOException {
	validate(sf.newSchema(new Source[] { schema1, schema2 }));
	}

	@DataProvider(name = "invalid-sources")
	public Object[][] getInvalidSources() {
	return new Object[][] {
	{ streamSource(xsd1), nullStreamSource() },
	{ nullStreamSource(), nullStreamSource() },
	{ saxSource(xsd1), nullSaxSource() },
	{ nullSaxSource(), nullSaxSource() } };
	}

	@Test(dataProvider = "invalid-sources", expectedExceptions = SAXParseException.class)
	public void testNewSchemaWithInvalidSourceArray(Source schema1, Source schema2) throws SAXException {
	sf.newSchema(new Source[] { schema1, schema2 });
	}

	@DataProvider(name = "null-sources")
	public Object[][] getNullSources() {
	return new Object[][] {
	{ new Source[] { domSource(xsdDoc1), null } },
	{ new Source[] { null, null } },
	{ null } };

	}

	@Test(dataProvider = "null-sources", expectedExceptions = NullPointerException.class)
	public void testNewSchemaWithNullSourceArray(Source[] schemas) throws SAXException {
	sf.newSchema(schemas);
	}

	@Test(expectedExceptions = NullPointerException.class)
	public void testNewSchemaWithNullUrl() throws SAXException {
	sf.newSchema((URL) null);
	}


	@Test
	public void testErrorHandler() {
	SchemaFactory sf = newSchemaFactory();
	assertNull(sf.getErrorHandler(), "When SchemaFactory is created, initially ErrorHandler should not be set.");

	ErrorHandler handler = new MyErrorHandler();
	sf.setErrorHandler(handler);
	assertSame(sf.getErrorHandler(), handler);

	sf.setErrorHandler(null);
	assertNull(sf.getErrorHandler());
	}

	@Test(expectedExceptions = SAXNotRecognizedException.class)
	public void testGetUnrecognizedProperty() throws SAXNotRecognizedException, SAXNotSupportedException {
	SchemaFactory sf = newSchemaFactory();
	sf.getProperty(UNRECOGNIZED_NAME);

	}

	@Test(expectedExceptions = SAXNotRecognizedException.class)
	public void testSetUnrecognizedProperty() throws SAXNotRecognizedException, SAXNotSupportedException {
	SchemaFactory sf = newSchemaFactory();
	sf.setProperty(UNRECOGNIZED_NAME, "test");
	}

	@Test(expectedExceptions = NullPointerException.class)
	public void testGetNullProperty() throws SAXNotRecognizedException, SAXNotSupportedException {
	SchemaFactory sf = newSchemaFactory();
	assertNotNull(sf);
	sf.getProperty(null);

	}

	@Test(expectedExceptions = NullPointerException.class)
	public void testSetNullProperty() throws SAXNotRecognizedException, SAXNotSupportedException {
	SchemaFactory sf = newSchemaFactory();
	assertNotNull(sf);
	sf.setProperty(null, "test");
	}

	@Test(expectedExceptions = SAXNotRecognizedException.class)
	public void testGetUnrecognizedFeature() throws SAXNotRecognizedException, SAXNotSupportedException {
	SchemaFactory sf = newSchemaFactory();
	sf.getFeature(UNRECOGNIZED_NAME);

	}

	@Test(expectedExceptions = SAXNotRecognizedException.class)
	public void testSetUnrecognizedFeature() throws SAXNotRecognizedException, SAXNotSupportedException {
	SchemaFactory sf = newSchemaFactory();
	sf.setFeature(UNRECOGNIZED_NAME, true);
	}

	@Test(expectedExceptions = NullPointerException.class)
	public void testGetNullFeature() throws SAXNotRecognizedException, SAXNotSupportedException {
	SchemaFactory sf = newSchemaFactory();
	assertNotNull(sf);
	sf.getFeature(null);

	}

	@Test(expectedExceptions = NullPointerException.class)
	public void testSetNullFeature() throws SAXNotRecognizedException, SAXNotSupportedException {
	SchemaFactory sf = newSchemaFactory();
	assertNotNull(sf);
	sf.setFeature(null, true);
	}

	@DataProvider(name = "source-feature")
	public Object[][] getSourceFeature() {
	return new Object[][] {
	{ StreamSource.FEATURE },
	{ SAXSource.FEATURE },
	{ DOMSource.FEATURE },
	{ DOMSource.FEATURE } };

	}

	/*
	* Return true for each of the JAXP Source features to indicate that this
	* SchemaFactory supports all of the built-in JAXP Source types.
	*/
	@Test(dataProvider = "source-feature")
	public void testSourceFeatureGet(String sourceFeature) throws Exception {
	assertTrue(newSchemaFactory().getFeature(sourceFeature));
	}

	/*
	* JAXP Source features are read-only because this SchemaFactory always
	* supports all JAXP Source types.
	*/
	@Test(dataProvider = "source-feature", expectedExceptions = SAXNotSupportedException.class)
	public void testSourceFeatureSet(String sourceFeature) throws Exception {
	newSchemaFactory().setFeature(sourceFeature, false);
	}

	@Test(expectedExceptions = IllegalArgumentException.class)
	public void testInvalidSchemaLanguage() {
	final String INVALID_SCHEMA_LANGUAGE = "http://relaxng.org/ns/structure/1.0";
	SchemaFactory.newInstance(INVALID_SCHEMA_LANGUAGE);
	}

	@Test(expectedExceptions = NullPointerException.class)
	public void testNullSchemaLanguage() {
	SchemaFactory.newInstance(null);
	}

	private void validate(Schema schema) throws SAXException, IOException {
	schema.newValidator().validate(new StreamSource(new ByteArrayInputStream(xml)));
	}
	private InputStream newInputStream(byte[] xsd) {
	return new ByteArrayInputStream(xsd);
	}

	private Source streamSource(byte[] xsd) {
	return new StreamSource(newInputStream(xsd));
	}

	private Source nullStreamSource() {
	return new StreamSource((InputStream) null);
	}

	private Source saxSource(byte[] xsd) {
	return new SAXSource(new InputSource(newInputStream(xsd)));
	}

	private Source nullSaxSource() {
	return new SAXSource(new InputSource((InputStream) null));
	}

	private Source domSource(Document xsdDoc) {
	return new DOMSource(xsdDoc);
	}

	private Source staxStreamSource(byte[] xsd) throws XMLStreamException {
	return new StAXSource(ifac.createXMLStreamReader(newInputStream(xsd)));
	}

	private Source staxEventSource(byte[] xsd) throws XMLStreamException {
	return new StAXSource(ifac.createXMLEventReader(newInputStream(xsd)));
	}


	private SchemaFactory newSchemaFactory() {
	return SchemaFactory.newInstance(W3C_XML_SCHEMA_NS_URI);
	}

	private static final String UNRECOGNIZED_NAME = "http://xml.org/sax/features/namespace-prefixes";

	private static final String DEFAULT_IMPL_CLASS =
	"com.sun.org.apache.xerces.internal.jaxp.validation.XMLSchemaFactory";

	private static final String SCHEMA_FACTORY_CLASSNAME = DEFAULT_IMPL_CLASS;

	private SchemaFactory sf;
	private XMLInputFactory ifac;
	private byte[] xsd1;
	private byte[] xsd2;
	private Document xsdDoc1;
	private Document xsdDoc2;
	private byte[] xml;
	}