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 * Copyright (c) 1999, 2015, 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

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 */

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.assertFalse;

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 java.io.File;

import javax.xml.validation.Schema;

import javax.xml.validation.SchemaFactory;

import javax.xml.validation.ValidatorHandler;

import org.testng.annotations.BeforeClass;

import org.testng.annotations.Test;

import org.xml.sax.ContentHandler;

import org.xml.sax.ErrorHandler;

import org.xml.sax.SAXException;

import org.xml.sax.SAXNotRecognizedException;

import org.xml.sax.SAXNotSupportedException;

import org.xml.sax.helpers.DefaultHandler;

/*

 * @summary Class containing the test cases for ValidatorHandler API

 */

public class ValidatorHandlerTest {

    @BeforeClass

    public void setup() throws SAXException {

        schema = SchemaFactory.newInstance(W3C_XML_SCHEMA_NS_URI).newSchema(new File(XML_DIR + "test.xsd"));

        assertNotNull(schema);

    }

    @Test

    public void testErrorHandler() {

        ValidatorHandler validatorHandler = getValidatorHandler();

        assertNull(validatorHandler.getErrorHandler(), "When ValidatorHandler is created, initially ErrorHandler should not be set.");

        ErrorHandler handler = new MyErrorHandler();

        validatorHandler.setErrorHandler(handler);

        assertSame(validatorHandler.getErrorHandler(), handler);

    }

    @Test(expectedExceptions = SAXNotRecognizedException.class)

    public void testGetUnrecognizedProperty() throws SAXNotRecognizedException, SAXNotSupportedException {

        ValidatorHandler validatorHandler = getValidatorHandler();

        validatorHandler.getProperty(FEATURE_NAME);

    }

    @Test(expectedExceptions = SAXNotRecognizedException.class)

    public void testSetUnrecognizedProperty() throws SAXNotRecognizedException, SAXNotSupportedException {

        ValidatorHandler validatorHandler = getValidatorHandler();

        validatorHandler.setProperty(FEATURE_NAME, "test");

    }

    @Test(expectedExceptions = NullPointerException.class)

    public void testGetNullProperty() throws SAXNotRecognizedException, SAXNotSupportedException {

        ValidatorHandler validatorHandler = getValidatorHandler();

        assertNotNull(validatorHandler);

        validatorHandler.getProperty(null);

    }

    @Test(expectedExceptions = NullPointerException.class)

    public void testSetNullProperty() throws SAXNotRecognizedException, SAXNotSupportedException {

        ValidatorHandler validatorHandler = getValidatorHandler();

        assertNotNull(validatorHandler);

        validatorHandler.setProperty(null, "test");

    }

    public void testFeature() throws SAXNotRecognizedException, SAXNotSupportedException {

        ValidatorHandler validatorHandler = getValidatorHandler();

        assertFalse(validatorHandler.getFeature(FEATURE_NAME), "The feature should be false by default.");

        validatorHandler.setFeature(FEATURE_NAME, true);

        assertTrue(validatorHandler.getFeature(FEATURE_NAME), "The feature should be false by default.");

    }

    @Test(expectedExceptions = NullPointerException.class)

    public void testGetNullFeature() throws SAXNotRecognizedException, SAXNotSupportedException {

        ValidatorHandler validatorHandler = getValidatorHandler();

        assertNotNull(validatorHandler);

        validatorHandler.getFeature(null);

    }

    @Test(expectedExceptions = NullPointerException.class)

    public void testSetNullFeature() throws SAXNotRecognizedException, SAXNotSupportedException {

        ValidatorHandler validatorHandler = getValidatorHandler();

        assertNotNull(validatorHandler);

        validatorHandler.setFeature(null, true);

    }

    @Test

    public void testContentHandler() {

        ValidatorHandler validatorHandler = getValidatorHandler();

        assertNull(validatorHandler.getContentHandler(), "When ValidatorHandler is created, initially ContentHandler should not be set.");

        ContentHandler handler = new DefaultHandler();

        validatorHandler.setContentHandler(handler);

        assertSame(validatorHandler.getContentHandler(), handler);

        validatorHandler.setContentHandler(null);

        assertNull(validatorHandler.getContentHandler());

    }

    private ValidatorHandler getValidatorHandler() {

        return schema.newValidatorHandler();

    }

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

    private Schema schema;

}