test/jdk/com/sun/jndi/dns/ListTests/ListLeafNotFound.java

/*
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 * 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.
 *
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 */

import javax.naming.NameNotFoundException;
import javax.naming.NamingEnumeration;
import javax.naming.directory.InitialDirContext;

/*
 * @test
 * @bug 8208542
 * @summary Tests that we get NameNotFoundException when listing a nonexistent
 *          leaf entry.
 * @library ../lib/
 * @modules java.base/sun.security.util
 * @run main ListLeafNotFound
 */

public class ListLeafNotFound extends ListTestBase {

    public ListLeafNotFound() {
        setKey("host99");
    }

    public static void main(String[] args) throws Exception {
        new ListLeafNotFound().run(args);
    }

    /*
     * Tests that we get NameNotFoundException when listing a nonexistent
     * leaf entry.
     */
    @Override
    public void runTest() throws Exception {
        setContext(new InitialDirContext(env()));
        NamingEnumeration enumObj = context().list(getKey());

        DNSTestUtils.debug("Enum is: " + enumObj);
        throw new RuntimeException("Failed: expecting NameNotFoundException");
    }

    @Override
    public boolean handleException(Exception e) {
        if (e instanceof NameNotFoundException) {
            System.out.println("Got expected exception: " + e);
            return true;
        }

        return super.handleException(e);
    }
}