| /* |
| * 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.jdo.tck.extents; |
| |
| import java.util.Iterator; |
| |
| import javax.jdo.Extent; |
| |
| import org.apache.jdo.tck.util.BatchTestRunner; |
| |
| /** |
| *<B>Title:</B> Iterator Mutating Methods |
| *<BR> |
| *<B>Keywords:</B> extent exception |
| *<BR> |
| *<B>Assertion ID:</B> A15.3-4. |
| *<BR> |
| *<B>Assertion Description: </B> |
| If any mutating method, including the <code>remove</code> method, |
| is called on the <code>Iterator</code> returned by <code>Extent.iterator()</code>, |
| an <code>UnsupportedOperationException</code> is thrown. |
| |
| */ |
| |
| public class IteratorMutatingMethods extends ExtentTest { |
| |
| /** */ |
| private static final String ASSERTION_FAILED = |
| "Assertion A15.3-4 (IteratorMutatingMethods) failed: "; |
| |
| /** |
| * The <code>main</code> is called when the class |
| * is directly executed from the command line. |
| * @param args The arguments passed to the program. |
| */ |
| public static void main(String[] args) { |
| BatchTestRunner.run(IteratorMutatingMethods.class); |
| } |
| |
| /** */ |
| public void test() { |
| beginTransaction(); |
| Extent ex = getExtent(); |
| Iterator it = ex.iterator(); |
| it.next(); |
| try { |
| it.remove(); |
| fail(ASSERTION_FAILED, |
| "extent.iterator().remove() should throw UnsupportedOperationException"); |
| } |
| catch (UnsupportedOperationException expected) { |
| // expected exception |
| if (debug) logger.debug("expected exception " + ex); |
| } |
| finally { |
| } |
| commitTransaction(); |
| } |
| } |