/*
* 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.axiom.om.impl.dom;
import javax.xml.parsers.DocumentBuilderFactory;
import junit.framework.Assert;
import org.apache.axiom.om.impl.dom.jaxp.DOOMDocumentBuilderFactory;
import org.apache.xerces.jaxp.DocumentBuilderFactoryImpl;
/**
* Utility to execute DOM tests.
* It executes test cases twice: once against a standard DOM implementation
* (Xerces) and once against DOOM. This allows us to cross-check the validity
* of these tests, i.e. to check whether we are testing the right thing.
*/
public class DOMTestUtil {
public interface Test {
void execute(DocumentBuilderFactory dbf) throws Exception;
}
private DOMTestUtil() {}
public static void execute(Test test) throws Exception {
try {
DocumentBuilderFactory dbf = new DocumentBuilderFactoryImpl();
dbf.setNamespaceAware(true);
test.execute(dbf);
} catch (Throwable ex) {
Assert.fail("Invalid test case; execution failed with standard DOM implementation: "
+ ex.getMessage());
}
test.execute(new DOOMDocumentBuilderFactory());
}
}