/*
 * 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.openide.loaders;

import java.lang.ref.Reference;
import java.lang.ref.WeakReference;
import org.netbeans.junit.NbTestCase;
import org.openide.filesystems.FileObject;
import org.openide.filesystems.FileUtil;

public class DataObjectPoolTest extends NbTestCase {

    public DataObjectPoolTest(String name) {
        super(name);
    }

    public void testLeak() throws Exception {
        FileObject f = FileUtil.createMemoryFileSystem().getRoot().createData("whatever");
        DataObject.find(f);
        Reference<?> ref = new WeakReference<Object>(f);
        f = null;
        assertGC("can release file", ref);
    }

}
