test/java/rmi/server/RMIClassLoader/spi/InvalidProperty.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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 * questions.
 */

/* @test
 * @bug 4418673
 * @summary verify that an inavlid setting of the system property
 * java.rmi.server.RMIClassLoaderSpi causes an Error to be thrown to users
 * of the RMIClassLoader API.
 * @author Peter Jones
 *
 * @library ../../../testlibrary
 * @build TestLibrary
 * @build InvalidProperty
 * @build ServiceConfiguration
 * @run main/othervm/policy=security.policy InvalidProperty
 */

import java.rmi.server.RMIClassLoader;

public class InvalidProperty {

    public static void main(String[] args) throws Exception {

        ServiceConfiguration.installServiceConfigurationFile();

        System.setProperty(
            "java.rmi.server.RMIClassLoaderSpi", "NonexistentProvider");

        String classname = "Foo";

        TestLibrary.suggestSecurityManager(null);

        try {
            System.err.println("first attempt:");
            Object ret;
            try {
                ret = RMIClassLoader.loadClass(classname);
            } catch (Exception e) {
                throw new RuntimeException(
                    "RMIClassLoader.loadClass threw exception", e);
            }
            throw new RuntimeException(
                "RMIClassLoader.loadClass returned " + ret);
        } catch (Error e) {
            System.err.println("RMIClassLoader.loadClass threw an Error:");
            e.printStackTrace();
        }

        try {
            System.err.println("second attempt:");
            Object ret;
            try {
                ret = RMIClassLoader.loadClass(classname);
            } catch (Exception e) {
                throw new RuntimeException(
                    "RMIClassLoader.loadClass threw exception", e);
            }
            throw new RuntimeException(
                "RMIClassLoader.loadClass returned " + ret);
        } catch (Error e) {
            System.err.println("RMIClassLoader.loadClass threw an Error:");
            e.printStackTrace();
        }

        System.err.println("TEST PASSED");
    }
}